Lout 3.33.

git-svn-id: http://svn.savannah.nongnu.org/svn/lout/trunk@35 9365b830-b601-4143-9ba8-b4a8e2c3339c

92 files changed, 5950 insertions, 4709 deletions

diff --git a/README b/README
index 8d47bdb..b1b6454 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)
+THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)
 BASSER LOUT VERSION 3 COPYRIGHT (C) 1994, 2006 Jeffrey H. Kingston
 
 Jeffrey H. Kingston
diff --git a/blurb b/blurb
index 5dbb496..d0b43c6 100644
--- a/blurb
+++ b/blurb
@@ -1,7 +1,7 @@
 
-         THE LOUT DOCUMENT FORMATTING SYSTEM, VERSION 3.32
+         THE LOUT DOCUMENT FORMATTING SYSTEM, VERSION 3.33
 
-Version 3.32 of the Lout document formatting system is now available
+Version 3.33 of the Lout document formatting system is now available
 (free of charge).  The system reads a high-level description of a
 document similar in style to LaTeX and produces a PostScript, PDF or
 plain text output file.
@@ -21,9 +21,9 @@ project that went back to the beginning.
 Lout is written in highly portable ANSI C.  It is distributed under the
 GNU public license and is obtainable from
 
-   ftp://ftp.it.usyd.edu.au/jeff/lout/lout-3.32.tar.gz
+   ftp://ftp.it.usyd.edu.au/jeff/lout/lout-3.33.tar.gz
 
-In other words, in a gzipped tar file called "lout-3.32.tar.gz" in the
+In other words, in a gzipped tar file called "lout-3.33.tar.gz" in the
 "jeff/lout" subdirectory of the home directory of "ftp ftp.it.usyd.edu.au"
 with login name "ftp" or "anonymous" using any non-empty password.  The
 distribution contains
@@ -44,7 +44,7 @@ distribution contains
 For those who want to browse first, a PostScript version of the User's
 Guide may be found in the same ftp directory:
 
-   ftp://ftp.it.usyd.edu.au/jeff/lout/lout-3.32.user.ps.gz
+   ftp://ftp.it.usyd.edu.au/jeff/lout/lout-3.33-user.ps.gz
 
 Lout was created by Jeffrey H. Kingston (jeff@it.usyd.edu.au) of the
 School of Information Technologies at the University of Sydney.
diff --git a/data/standard.ld b/data/standard.ld
index f17d4f5..d2100a3 100644
--- a/data/standard.ld
+++ b/data/standard.ld
@@ -200,6 +200,20 @@
   }
 }
 
+# unlikely to be used in practice
+{ floater @Word @CurrLang @Case {
+    English	@Yield { Floater }
+    EnglishUK	@Yield { Floater }
+  }
+}
+
+# unlikely to be used in practice
+{ floaterlist @Word @CurrLang @Case {
+    English	@Yield { List of Floaters }
+    EnglishUK	@Yield { List of Floaters }
+  }
+}
+
 { definition @Word @CurrLang @Case {
     Croatian	@Yield { Definicija }
     Czech	@Yield { Definice }
diff --git a/doc/design/README b/doc/design/README
index d455d0e..5745bbe 100644
--- a/doc/design/README
+++ b/doc/design/README
@@ -23,4 +23,4 @@ messages (although changing the paper size might
 produce one or two benign ones).
 
 Jeffrey H. Kingston
-25 October 2006
+14 November 2006
diff --git a/doc/design/outfile.ps b/doc/design/outfile.ps
index f382219..c31a2fa 100644
--- a/doc/design/outfile.ps
+++ b/doc/design/outfile.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
-%%Creator: Basser Lout Version 3.32 (October 2006)
-%%CreationDate: Wed Oct 25 14:34:06 2006
+%%Creator: Basser Lout Version 3.33 (November 2006)
+%%CreationDate: Tue Nov 14 09:39:20 2006
 %%DocumentData: Binary
 %%DocumentNeededResources: (atend)
 %%DocumentSuppliedResources: (atend)
@@ -78,7 +78,7 @@
   /PreEPSF_state save def
   /dict_stack countdictstack def
   /ops_count count 1 sub def
-  userdict begin
+  20 dict begin
   /showpage {} def
   0 setgray 0 setlinecap
   1 setlinewidth 0 setlinejoin
@@ -1662,7 +1662,7 @@ grestore
 4489(of)s 4760(Sydne)s 3(y)k 5530(2006,)s 4095 10020(Australia)m
 3739 9568(27)m 4027(January)s 15(,)k 4863(1993)s 240 fnt2
 0 8926(1.)m 291(Intr)s 4(oduction)k 
-[ /Dest /LOUT18_667_s1_0_1 /DEST pdfmark
+[ /Dest /LOUT18_677_s1_0_1 /DEST pdfmark
 240 fnt1 480 8495(Lout)m
 985([1,)s 1284(2])s 1515(is)s 1718(a)s 1877(high-le)s 6(v)k 3(el)k
 2885(language)s 3798(for)s 4129(document)s 5126(formatting,)s 6234(designed)s
@@ -1805,7 +1805,7 @@ gsave
 grestore
 0 13256(further)m 709(impro)s 3(v)k 3(ement.)k
 240 fnt2 0 12463(2.)m 291(Objects)s 
-[ /Dest /LOUT18_667_s2_0_1 /DEST pdfmark
+[ /Dest /LOUT18_677_s2_0_1 /DEST pdfmark
 240 fnt1 480 11987(The)m
 923(essence)s 1725(of)s 2011(an)s 3(y)k 2424(mo)s 3(v)k 3(e)k
 3021(to)s 3276(a)s 3457(higher)s 4144(le)s 6(v)k 3(el)k
@@ -6690,13 +6690,13 @@ grestore
 2662 3918(f)m 240 fnt4 2823 3910(\))m 2973(\255)s 240 fnt3
 3194 3918(width)m 240 fnt4 3733 3910(\()m 240 fnt3 3817 3918(i)m
 240 fnt4 3892 3910(\))m 
-[ /Dest /LOUT12_1579_s2_4_1 /DEST pdfmark
+[ /Dest /LOUT12_1581_s2_4_1 /DEST pdfmark
 240 fnt3 480 3367(y)m 240 fnt4
 666 3359(=)m 240 fnt3 879 3367(width)m 240 fnt4 1418 3359(\()m
 240 fnt3 1502 3367(d)m 240 fnt4 1688 3359(\))m 1838(\255)s
 240 fnt3 2059 3367(width)m 240 fnt4 2598 3359(\()m 240 fnt3
 2682 3367(g)m 240 fnt4 2808 3359(\))m 
-[ /Dest /LOUT12_1579_s2_4_2 /DEST pdfmark
+[ /Dest /LOUT12_1581_s2_4_2 /DEST pdfmark
 240 fnt3 480 2816(z)m
 240 fnt4 655 2808(=)m 240 fnt3 868 2816(width)m 240 fnt4
 1407 2808(\()m 240 fnt3 1491 2816(b)m 240 fnt4 1617 2808(\))m
@@ -6704,7 +6704,7 @@ grestore
 240 fnt3 2611 2816(e)m 240 fnt4 2722 2808(\))m 2872(\255)s
 240 fnt3 3093 2816(width)m 240 fnt4 3632 2808(\()m 240 fnt3
 3716 2816(h)m 240 fnt4 3843 2808(\))m 
-[ /Dest /LOUT12_1579_s2_4_3 /DEST pdfmark
+[ /Dest /LOUT12_1581_s2_4_3 /DEST pdfmark
 240 fnt1 0 2312(It)m
 224(seems)s 878(clear)s 1420(that)s 240 fnt3 1857 2314(y)m
 240 fnt1 2038 2312(at)m 2289(least)s 2805(must)s 3349(appear)s
@@ -7678,7 +7678,7 @@ grestore
 4745(re)s 3(grettably)k 15(,)k 5868(it)s 6060(is)s
 6270(not)s 6636(implemented.)s 240 fnt2 0 7547(3.)m 291(De\207nitions)s
 
-[ /Dest /LOUT18_667_s3_0_1 /DEST pdfmark
+[ /Dest /LOUT18_677_s3_0_1 /DEST pdfmark
 240 fnt1 480 7116(The)m 936(need)s 1474(to)s 1741(pro)s 3(vide)k
 2554(a)s 2748(means)s 3438(of)s 3737(packaging)s 4803(useful)s
 5470(pieces)s 6146(of)s 6445(code)s 6982(for)s 7348(easy)s
@@ -8715,7 +8715,7 @@ grestore
 6696(the)s 7076(mer)s 4(ging)k 7954(of)s 8257(passes)s
 8952(2)s 0 9082(and)m 404(3.)s 240 fnt2 0 8338(5.)m
 291(Galleys)s 
-[ /Dest /LOUT18_667_s5_0_1 /DEST pdfmark
+[ /Dest /LOUT18_677_s5_0_1 /DEST pdfmark
 240 fnt1 480 7861(W)m 9(ith)k 1022(objects)s
 1767(and)s 2188(de\207nitions)s 3266(under)s 3888(control,)s 4689(the)s
 5053(author)s 5741(f)s 2(aced)k 6331(the)s 6696(problem)s
@@ -11700,7 +11700,7 @@ gsave
 grestore
 240 fnt2 0 12672(6.)m 291(Cr)s 4(oss)k
 926(r)s 4(efer)k 4(ences)k 
-[ /Dest /LOUT18_667_s6_0_1 /DEST pdfmark
+[ /Dest /LOUT18_677_s6_0_1 /DEST pdfmark
 240 fnt1 480 12240(Cross)m
 1064(references,)s 2138(such)s 2622(as)s 2859(`see)s 3286(page)s
 3782(57')s 4121(and)s 4512(`see)s 4940(Figure)s 5607(5,)s 16(')k
@@ -12182,7 +12182,7 @@ gsave
 grestore
 0 13253(more)m 547(is)s 757(required.)s 240 fnt2
 0 12460(7.)m 291(Conclusion)s 
-[ /Dest /LOUT18_667_s7_0_1 /DEST pdfmark
+[ /Dest /LOUT18_677_s7_0_1 /DEST pdfmark
 240 fnt1 480 12028(Since)m 1054(its)s
 1316(public)s 1953(release)s 2657(in)s 2886(October)s 3702(1991,)s
 4275(the)s 4609(Basser)s 5292(Lout)s 5790(interpreter)s 6829(has)s
@@ -12363,7 +12363,7 @@ grestore
 1668(of)s 1939(Computer)s 2956(Science,)s 3806(The)s 4234(Uni)s 6(v)k 3(ersity)k
 5288(of)s 5559(Sydne)s 3(y)k 15(,)k 6367(Australia)s
 7242(.)s 
-[ /Dest /LOUT12_1579_s7_0_1 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_1 /DEST pdfmark
 0 11716(2.)m 480(Kingston,)s 1492(Jef)s 6(fre)k 3(y)k
 2227(H..)s 2652(A)s 2910(ne)s 6(w)k 3385(approach)s
 4347(to)s 4613(document)s 5645(formatting)s 6646(.)s 6838(T)s 16(ech.)k
@@ -12371,7 +12371,7 @@ grestore
 1177(Department)s 2365(of)s 2636(Computer)s 3653(Science,)s 4503(The)s
 4931(Uni)s 6(v)k 3(ersity)k 5985(of)s 6256(Sydne)s 3(y)k 15(,)k
 7064(Australia)s 7939(.)s 
-[ /Dest /LOUT12_1579_s7_0_2 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_2 /DEST pdfmark
 0 10925(3.)m 480(Kingston,)s 1491(Jef)s 6(fre)k 3(y)k
 2224(H..)s 2647(The)s 3101(Basser)s 3824(Lout)s 4362(Document)s
 5445(F)s 3(ormatter)k 6383(,)s 6516(1991)s 6971(.)s
@@ -12387,7 +12387,7 @@ grestore
 1388(for)s 1726(non-)s 240 fnt3 2154 10063(ftp)m 240 fnt1
 2459 10061(sites.)m 3047(All)s 3407(enquiries)s 4334(to)s 4573(jef)s 6(f@cs.su.oz.au.)k
 
-[ /Dest /LOUT12_1579_s7_0_3 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_3 /DEST pdfmark
 0 9558(4.)m 480(Furuta,)s 1211(Richard,)s 2075(Sco\207eld,)s 2965(Jef)s 6(fre)k 3(y)k 15(,)k
 3710(and)s 4113(Sha)s 3(w)k 15(,)k 4734(Alan.)s
 5363(Document)s 6419(formatting)s 7480(systems:)s 8402(surv)s 3(e)k 3(y)k 15(,)k
@@ -12395,14 +12395,14 @@ grestore
 2554 9272(Computing)m 3673(Surve)s 7(ys)k 240 fnt2 4465 9269(14)m
 240 fnt1 4699 9270(,)m 4806(417\211472)s 5700(\(1982\))s 6327(.)s
 
-[ /Dest /LOUT12_1579_s7_0_4 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_4 /DEST pdfmark
 0 8765(5.)m 480(K)s 6(ernighan,)k 1645(Brian)s 2287(W)s 22(.)k
 2649(and)s 3107(Cherry)s 15(,)k 3917(Lorinda)s 4789(L..)s
 5213(A)s 5497(system)s 6275(for)s 6667(typesetting)s 7824(mathematics)s
 9022(.)s 240 fnt3 480 8479(Communications)m 2158(of)s 2439(the)s
 2784(A)s 7(CM)k 240 fnt2 3351 8476(18)m 240 fnt1
 3585 8477(,)m 3692(182\211193)s 4576(\(1975\))s 5203(.)s 
-[ /Dest /LOUT12_1579_s7_0_5 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_5 /DEST pdfmark
 0 7977(6.)m
 480(Kingston,)s 1488(Jef)s 6(fre)k 3(y)k 2218(H..)s
 2638(Fig)s 3033(\211)s 3236(a)s 3425(Lout)s 3961(package)s
@@ -12412,7 +12412,7 @@ grestore
 3653(Science,)s 4503(The)s 4931(Uni)s 6(v)k 3(ersity)k
 5985(of)s 6256(Sydne)s 3(y)k 15(,)k 7064(Australia)s
 7939(.)s 
-[ /Dest /LOUT12_1579_s7_0_6 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_6 /DEST pdfmark
 0 7184(7.)m 480(Reid,)s 1042(Brian)s 1633(K..)s
 2033(A)s 2266(High-)s 2813(Le)s 6(v)k 3(el)k
 3406(Approach)s 4410(to)s 4652(Computer)s 5672(Document)s 6732(Production)s
@@ -12423,19 +12423,19 @@ grestore
 7527(\(POPL\),)s 8377(Las)s 8780(V)s 26(e)k 8999(-)s
 480 6610(gas)m 868(NV)s 240 fnt1 1192 6608(,)m 1299(pages)s
 1895(24\21131)s 2470(,)s 2577(1980)s 3052(.)s 
-[ /Dest /LOUT12_1579_s7_0_7 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_7 /DEST pdfmark
 0 6103(8.)m
 480(Joseph)s 1207(F)s 19(.)k 1443(Ossanna.)s 2436(Nrof)s 6(f/T)k 8(rof)k 6(f)k
 3605(User')s 13(s)k 4284(Manual)s 5010(.)s 5193(T)s 16(ech.)k
 5777(Rep.)s 6285(54)s 6597(\(1976\))s 7224(,)s 7349(Bell)s
 7821(Laboratories)s 9019(,)s 480 5815(Murray)m 1251(Hill,)s 1729(NJ)s
 2051(07974)s 2645(.)s 
-[ /Dest /LOUT12_1579_s7_0_8 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_8 /DEST pdfmark
 0 5310(9.)m 480(Knuth,)s 1186(Donald)s
 1949(E..)s 240 fnt3 2319 5312(The)m 2731(T)s 2882 5264(E)m
 3033 5312(XBook)m 240 fnt1 3675 5310(.)m 3839(Addison-W)s 19(esle)k 3(y)k
 5419(,)s 5526(1984)s 6000(.)s 
-[ /Dest /LOUT12_1579_s7_0_9 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_9 /DEST pdfmark
 0 4807(10.)m 480(Kingston,)s
 1485(Jef)s 6(fre)k 3(y)k 2212(H..)s 2629(Eq)s
 2973(\211)s 3173(a)s 3359(Lout)s 3892(package)s 4752(for)s
@@ -12446,7 +12446,7 @@ grestore
 8147(Australia)s 9022(.)s 480 4231(\(Contains)m 1461(an)s 1744(appendix)s
 2677(describing)s 3726(the)s 4074(P)s 3(as)k 4454(P)s 3(ascal)k
 5116(formatter)s 13(.\))k 
-[ /Dest /LOUT12_1579_s7_0_10 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_10 /DEST pdfmark
 0 3728(11.)m 480(Kingston,)s 1478(Jef)s 6(fre)k 3(y)k
 2198(H..)s 2608(A)s 2851(be)s 3(ginners')k 3903(guide)s
 4504(to)s 4756(Lout)s 5208(.)s 5385(T)s 16(ech.)k
@@ -12455,7 +12455,7 @@ grestore
 2306(Science,)s 3156(The)s 3584(Uni)s 6(v)k 3(ersity)k
 4638(of)s 4909(Sydne)s 3(y)k 15(,)k 5717(Australia)s
 6592(.)s 
-[ /Dest /LOUT12_1579_s7_0_11 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_11 /DEST pdfmark
 0 2937(12.)m 480(Kingston,)s 1475(Jef)s 6(fre)k 3(y)k
 2193(H..)s 2600(T)s 19(ab)k 3017(\211)s 3207(a)s
 3384(Lout)s 3907(package)s 4757(for)s 5106(formatting)s 6177(tables)s
@@ -12464,13 +12464,13 @@ grestore
 2636(Computer)s 3653(Science,)s 4503(The)s 4931(Uni)s 6(v)k 3(ersity)k
 5985(of)s 6256(Sydne)s 3(y)k 15(,)k 7064(Australia)s
 7939(.)s 
-[ /Dest /LOUT12_1579_s7_0_12 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_12 /DEST pdfmark
 0 2146(13.)m 480(Brooks,)s 1279(K)s 6(enneth)k
 2141(P)s 26(..)k 2472(Lilac:)s 3068(a)s 3234(tw)s 2(o-vie)k 6(w)k
 4183(document)s 5187(editor)s 5744(.)s 240 fnt3 5908 2148(IEEE)m
 6490(Computer)s 240 fnt1 7453 2146(,)m 7560(7\21119)s 8091(\(1991\))s
 8718(.)s 
-[ /Dest /LOUT12_1579_s7_0_13 /DEST pdfmark
+[ /Dest /LOUT12_1581_s7_0_13 /DEST pdfmark
 
 grestore
 0 0 0 0 240 288 60 1417 -15423 LoutGr2
diff --git a/doc/expert/README b/doc/expert/README
index 116fa64..ec4362b 100644
--- a/doc/expert/README
+++ b/doc/expert/README
@@ -21,4 +21,4 @@ which just warns about a figure that is not able to be placed on
 the first possible page, and so has to appear on the next page.
 
 Jeffrey H. Kingston
-25 October 2006
+14 November 2006
diff --git a/doc/expert/all b/doc/expert/all
index 83e9a55..8fe1c5f 100644
--- a/doc/expert/all
+++ b/doc/expert/all
@@ -11,7 +11,7 @@ Lout
 
 Document Formatting System  }
    @Author { Jeffrey H. Kingston }
-   @Edition { Version 3.32
+   @Edition { Version 3.33
 October, 2006 }
    @Publisher { @I { @CopyRight Copyright 1991, 2006, Jeffrey
 H. Kingston, School of Information Technologies, The University
diff --git a/doc/expert/det_lexi b/doc/expert/det_lexi
index 502a36d..f281501 100644
--- a/doc/expert/det_lexi
+++ b/doc/expert/det_lexi
@@ -87,7 +87,7 @@ words are usually misspelt identifiers.  The ten digits are not letters
 and may not appear in identifiers; and although the underscore character
 is a letter and may be used in identifiers, it is not conventional to
 do so.  The complete list of predefined identifiers is
-@ID @OneRow @Code {
+@CD @OneRow @Code {
 {     "@BackEnd"
   @JL "@Background"
   @JL "@Begin"
diff --git a/doc/expert/outfile.ps b/doc/expert/outfile.ps
index 7bca7d7..29d7f5c 100644
--- a/doc/expert/outfile.ps
+++ b/doc/expert/outfile.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
-%%Creator: Basser Lout Version 3.32 (October 2006)
-%%CreationDate: Wed Oct 25 14:19:36 2006
+%%Creator: Basser Lout Version 3.33 (November 2006)
+%%CreationDate: Tue Nov 14 09:34:38 2006
 %%DocumentData: Binary
 %%DocumentNeededResources: (atend)
 %%DocumentSuppliedResources: (atend)
@@ -78,7 +78,7 @@
   /PreEPSF_state save def
   /dict_stack countdictstack def
   /ops_count count 1 sub def
-  userdict begin
+  20 dict begin
   /showpage {} def
   0 setgray 0 setlinecap
   1 setlinewidth 0 setlinejoin
@@ -1594,7 +1594,7 @@ grestore
 2215(Exper)s -24(t')k 30(s)k 4518(Guide)s 6258(to)s
 6902(the)s 3956 10685(Lout)m 616 9245(Document)m 3500(F)s 18(or)k -15(matting)k
 6490(System)s 240 fnt2 3544 6059(Jeffre)m 4(y)k 4321(H.)s
-4606(Kingston)s 3884 4395(V)m 19(ersion)k 4727(3.32)s 3796 4107(October)m 12(,)k
+4606(Kingston)s 3882 4395(V)m 19(ersion)k 4725(3.33)s 3796 4107(October)m 12(,)k
 4746(2006)s 240 fnt4 0 342(\343)m 240 fnt3 241 340(Cop)m 7(yr)k -3(ight)k
 1345(1991,)s 1991(2006,)s 2638(Jeffre)s 4(y)k 3438(H.)s
 3726(Kingston,)s 4771(School)s 5587(of)s 5882(Inf)s 7(or)k -6(mation)k
@@ -1674,11 +1674,11 @@ grestore
 
 [ /Rect [8510 9328 8614 9493] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTkingston1995lout_program /ANN pdfmark
 8510(3)s 8614(])s 8722(and)s 0 9043(de)m 6(v)k 3(eloped)k
-1041(continuously)s 2341(since)s 2897(then.)s 3482(This)s 3967(manual)s
-4735(w)s 2(as)k 5164(rendered)s 6067(into)s 6501(PostScript)s
+1042(continuously)s 2343(since)s 2900(then.)s 3485(This)s 3971(manual)s
+4740(w)s 2(as)k 5170(rendered)s 6074(into)s 6509(PostScript)s
 
-[ /Dest /LOUT19_4263_preface_1 /DEST pdfmark
-7552(by)s 7855(V)s 26(ersion)k 8652(3.32)s 0 8755(of)m
+[ /Dest /LOUT19_4579_preface_1 /DEST pdfmark
+7560(by)s 7864(V)s 26(ersion)k 8662(3.33)s 0 8755(of)m
 271(the)s 619(Basser)s 1316(Lout)s 1828(interpreter)s 9(,)k
 2919(using)s 3491(the)s 3839(symbols)s 4688(described)s 5662(in)s
 5905(the)s 6253(User')s 13(s)k 6914(Guide)s 7555([)s
@@ -1735,7 +1735,7 @@ gsave
 grestore
 480 fnt5 0 12955(Contents)m
 
-[ /Dest /LOUT20_433_all_1 /DEST pdfmark
+[ /Dest /LOUT20_445_all_1 /DEST pdfmark
 
 [ /Rect [0 11893 8346 12147] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTpreface /ANN pdfmark
 240 fnt5 0 11982(Pr)m 4(eface)k 240 fnt1 1018 11983(..)m
@@ -1928,8 +1928,8 @@ grestore
 720 3199(3.6.)m 1184(@YUnit,)s 2110(@ZUnit,)s 3009(@CurrYUnit,)s 4373(and)s
 4777(@CurrZUnit)s 6522(..)s 6866(..)s 7210(..)s 7554(..)s
 7898(..)s 8242(..)s 
-[ /Rect [8833 3196 9066 3363] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTyunit /ANN pdfmark
-8833(46)s 
+[ /Rect [8838 3198 9066 3361] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTyunit /ANN pdfmark
+8838(47)s 
 [ /Rect [720 2764 8346 3017] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTcolour /ANN pdfmark
 720 2854(3.7.)m 1184(@SetColour)s
 2435(and)s 2839(@SetColor)s 4458(..)s 4802(..)s 5146(..)s
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 6522(..)s 6866(..)s 7210(..)s 7554(..)s 7898(..)s
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@@ -2348,47 +2348,47 @@ grestore
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@@ -2396,8 +2396,8 @@ grestore
 5146(..)s 5490(..)s 5834(..)s 6178(..)s 6522(..)s
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 240 fnt5 0 10607(A)m 6(ppendix)k 1048(A)s
 240 fnt1 1214 10608(.)m 240 fnt5 1378 10607(Implementation)m 3066(of)s
@@ -2405,26 +2405,26 @@ grestore
 4802(..)s 5146(..)s 5490(..)s 5834(..)s 6178(..)s
 6522(..)s 6866(..)s 7210(..)s 7554(..)s 7898(..)s
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+[ /Rect [8712 10605 9066 10770] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTtex /ANN pdfmark
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 grestore
 0 0 0 0 240 288 60 1417 -14887 LoutGr2
 1 LoutMargSet
@@ -2587,13 +2587,13 @@ grestore
 3251(little)s 3747(more)s 4298(complicated)s 5528(than)s 6001(rectangles:)s
 240 fnt6 7079 382(objects.)m 240 fnt1 7914 380(An)m 8268(object)s
 
-[ /Dest /LOUT19_4263_pri_obje_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_obje_1 /DEST pdfmark
 8916(is)s 0 92(a)m 176(rectangle)s 1118(with)s 1611(at)s
 1854(least)s 2362(one)s 240 fnt6 2775 94(column)m 3545(mark)s
 
-[ /Dest /LOUT19_4263_pri_obje_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_obje_2 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pri_obje_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_obje_3 /DEST pdfmark
 240 fnt1 4112 92(protruding)m 5186(abo)s 3(v)k 3(e)k
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@@ -2651,7 +2651,7 @@ gsave
 0 LoutMargSet
 grestore
 240 fnt6 0 13205(mark)m 
-[ /Dest /LOUT19_4263_pri_obje_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_obje_4 /DEST pdfmark
 240 fnt1 557 13203(protruding)m 1621(to)s
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@@ -2936,7 +2936,7 @@ grestore
 end end restore
 grestore
 
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+[ /Dest /LOUT19_4579_pri_obje_5 /DEST pdfmark
 0 2287(There)m 655(are)s
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 2768(note)s 3278(carefully)s 4222(here.)s 4839(White)s 5522(space)s
@@ -3026,7 +3026,7 @@ grestore
 840(enclosing)s 1836(an)s 2145(object)s 2815(in)s 3085(braces,)s
 3828(it)s 4046(is)s 4282(possible)s 5148(to)s 5414(o)s 3(v)k 3(erride)k
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-[ /Dest /LOUT19_4263_pri_obje_6 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_obje_6 /DEST pdfmark
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@@ -3040,7 +3040,7 @@ grestore
 1569(br)s 8(eaking)k 240 fnt1 2476 11260(occurs)m 3160(when)s
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-[ /Dest /LOUT19_4263_pri_obje_7 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_obje_7 /DEST pdfmark
 6327(into)s 6762(the)s 7119(space)s
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 0 10972(by)m 286(breaking)s 1168(its)s 1436(paragraphs)s 2527(into)s
@@ -3167,7 +3167,7 @@ grestore
 1921(are)s 2252(such)s 2733(things)s 3353(as)s 3588(mar)s 4(gins)k
 4389(and)s 4778(footnotes,)s 5759(for)s 6082(e)s 3(xample.)k
 240 fnt6 7037 12486(De\207nitions)m 
-[ /Dest /LOUT19_4263_pri_defi_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_1 /DEST pdfmark
 240 fnt1 8127 12484(bridge)m 8778(the)s
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 1910(general)s 2666(features)s 3470(and)s 3873(the)s 4219(special)s
@@ -3203,7 +3203,7 @@ grestore
 250(the)s 598(author)s 1269(did)s 1633(earlier)s 2301(in)s
 2544(this)s 2940(paragraph.)s 480 7306(A)m 240 fnt6 706 7308(symbol)m
 
-[ /Dest /LOUT19_4263_pri_defi_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_2 /DEST pdfmark
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@@ -3217,12 +3217,12 @@ grestore
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-[ /Dest /LOUT19_4263_pri_defi_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_3 /DEST pdfmark
 8142(is)s
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 240 fnt6 4226 6444(in)m 9(vok)k 2(e)k 
-[ /Dest /LOUT19_4263_pri_defi_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_4 /DEST pdfmark
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@@ -3247,7 +3247,7 @@ grestore
 1963(that)s 220 fnt2 2398 1482(@Super)m 240 fnt1 3283 1485(has)m
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-[ /Dest /LOUT19_4263_pri_defi_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_5 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pri_defi_6 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_6 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pri_defi_7 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_defi_7 /DEST pdfmark
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@@ -3779,7 +3779,7 @@ grestore
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 2178(in)s 2415(common)s 3304(terminology)s
 4521(is)s 4725(something)s 5769(lik)s 2(e)k 6176(`see)s
 6610(T)s 19(able)k 7185(6')s 7411(or)s 7664(`see)s
@@ -3796,14 +3796,14 @@ grestore
 2002(page)s 2510(63,)s 2857(and)s 3261(all)s 3554(the)s
 3902(cross)s 4444(references)s 5475(must)s 6000(be)s 6282(changed.)s
 480 7316(The)m 918(Scribe)s 
-[ /Dest /LOUT19_4263_pri_cros_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_cros_2 /DEST pdfmark
 1594(document)s 2608(formatter)s 9(,)k
 3603(de)s 6(v)k 3(eloped)k 4647(by)s 4951(Brian)s
 5549(K.)s 5836(Reid)s 6357([)s 
 [ /Rect [6428 7313 6541 7480] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTreid1980scribe /ANN pdfmark
 6428(6)s 6541(],)s
 
-[ /Dest /LOUT19_4263_pri_cros_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_cros_3 /DEST pdfmark
 6737(introduced)s 7828(a)s 8004(scheme)s 8788(for)s 0 7028(k)m 2(eeping)k
 804(track)s 1337(of)s 1603(cross)s 2140(references.)s 3279(It)s
 3479(allo)s 6(ws)k 4143(you)s 4553(to)s 4787(gi)s 6(v)k 3(e)k
@@ -3918,18 +3918,18 @@ grestore
 3169(reference)s 4109(and)s 4511(ending)s 5213(at)s 5443(the)s
 5788(top)s 6145(of)s 6413(the)s 6759(tar)s 4(get)k
 
-[ /Dest /LOUT19_4263_pri_cros_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_cros_4 /DEST pdfmark
 7355(in)s 9(v)k 4(ocation.)k 8513(Three)s 0 12631(special)m
 715(v)s 6(alues)k 1367(may)s 1830(be)s 2108(gi)s 6(v)k 3(en)k
 2685(to)s 2920(the)s 3264(right)s 3772(parameter)s 4782(of)s
 220 fnt2 5050 12628(&&)m 240 fnt1 5338 12631(:)m 220 fnt2
 5500 12628(preceding)m 240 fnt1 6451 12631(,)m 220 fnt2 6555 12628(f)m 6(ollo)k 3(wing)k
 240 fnt1 7385 12631(,)m 7488(and)s 
-[ /Dest /LOUT19_4263_pri_cros_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_cros_5 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pri_cros_6 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_cros_6 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pri_cros_7 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_cros_7 /DEST pdfmark
 220 fnt2 7888 12628(f)m 6(oll_or_prec)k
 240 fnt1 9022 12631(.)m 0 12343(The)m 467(cross)s 1049(reference)s
 220 fnt2 2032 12340(@T)m 26(ab)k 4(le&&preceding)k 240 fnt1
@@ -4166,7 +4166,7 @@ grestore
 4801(to)s 5032(o)s 3(v)k 3(ercome)k 6017(these)s
 6557(obstacles,)s 7532(is)s 7734(the)s 240 fnt6 8074 2610(galle)m 7(y)k
 
-[ /Dest /LOUT19_4263_pri_gall_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_gall_1 /DEST pdfmark
 240 fnt1 8699 2608(\(the)m 0 2320(name)m 564(is)s 764(borro)s 6(wed)k
 1723(from)s 2237(the)s 2575(g)s 1(alle)k 3(ys)k
 3288(used)s 3775(in)s 4008(manual)s 4757(typesetting\).)s 6039(A)s
@@ -4417,7 +4417,7 @@ grestore
 780(create)s 1405(a)s 1571(g)s 1(alle)k 3(y)k 15(,)k
 2243(\207rst)s 2674(de\207ne)s 3315(a)s 3481(symbol)s 4241(with)s
 4723(a)s 4889(special)s 220 fnt2 5607 3843(into)m 
-[ /Dest /LOUT19_4263_pri_gall_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_gall_2 /DEST pdfmark
 240 fnt1
 6013 3846(clause,)m 6717(lik)s 2(e)k 7129(this:)s 220 fnt2
 480 3345(def @F)m 6(ootNote into { @F)k 6(ootPlace&&f)k 6(ollo)k 3(wing })k
@@ -4440,7 +4440,7 @@ grestore
 3196 749(which)m 3827(is)s 4027(the)s 240 fnt6 4364 751(tar)m 8(g)k 2(et)k
 240 fnt1 4979 749(of)m 5239(a)s 5395(g)s 1(alle)k 3(y)k 15(,)k
 
-[ /Dest /LOUT19_4263_pri_gall_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_gall_3 /DEST pdfmark
 6056(must)s 6571(contain)s 7321(the)s 7659(special)s 8366(symbol)s
 220 fnt2 0 458(@Galle)m 4(y)k 240 fnt1 898 461(e)m 3(xactly)k
 1639(once)s 2147(in)s 2390(its)s 2666(body;)s 3258(often)s
@@ -4515,7 +4515,7 @@ grestore
 1726(it)s 1916(in)s 9(v)k 4(ok)k 2(es,)k
 2752(is)s 2961(called)s 3587(a)s 240 fnt6 3752 11761(r)m 8(eceptive)k
 
-[ /Dest /LOUT19_4263_pri_gall_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_gall_4 /DEST pdfmark
 240 fnt1 4670 11759(symbol,)m 5481(meaning)s 6357(recepti)s 6(v)k 3(e)k
 7277(to)s 7515(g)s 1(alle)k 3(ys.)k 220 fnt2
 8350 11756(@F)m 6(oot)k 9002(-)s 0 11468(Place)m 240 fnt1
@@ -4540,7 +4540,7 @@ grestore
 5233(e)s 3(xample)k 6089(document.)s 7190(Initially)s 7992(there)s
 8518(is)s 8721(just)s 0 9945(the)m 348(one)s 240 fnt6
 750 9947(r)m 10(oot)k 
-[ /Dest /LOUT19_4263_pri_gall_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_pri_gall_5 /DEST pdfmark
 240 fnt1 1203 9945(g)m 1(alle)k 3(y)k 15(,)k
 1875(containing)s 2938(an)s 3221(une)s 3(xpanded)k 4434(in)s 9(v)k 4(ocation)k
 5488(of)s 220 fnt2 5759 9942(@P)m 8(ageList:)k 180 fnt2
@@ -5115,7 +5115,7 @@ grestore
 2985(of)s 3249(a)s 3408(sequence)s 4334(of)s 240 fnt6
 4598 10659(te)m 4(xtual)k 5297(units)s 240 fnt1 5757 10657(,)m
 
-[ /Dest /LOUT19_4263_det_lexi_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_1 /DEST pdfmark
 5857(which)s 6492(may)s 6951(be)s 7226(either)s 240 fnt6
 7822 10659(white)m 8386(spaces)s 240 fnt1 9019 10657(,)m 240 fnt6
 0 10371(identi\207er)m 2(s,)k 1047(delimiter)s 2(s,)k 240 fnt1
@@ -5123,17 +5123,17 @@ grestore
 240 fnt1 3565 10369(.)m 3729(Each)s 4264(is)s 4474(a)s
 4640(sequence)s 5573(of)s 240 fnt6 5844 10371(c)m 3(har)k 3(acter)k 2(s)k
 240 fnt1 6914 10369(chosen)m 7636(from:)s 
-[ /Dest /LOUT19_4263_det_lexi_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_2 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_3 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_4 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_5 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_6 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_6 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_7 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_7 /DEST pdfmark
 480 9831(letter)m 220 fnt2
 1934 9828(@ab-zAB-Z_)m 240 fnt1 480 9543(white)m 1067(space)s 240 fnt6
 1934 9545(space)m 2592(formfeed)s 3568(tab)s 3988(ne)s 3(wline)k
@@ -5157,11 +5157,11 @@ grestore
 698 6614(white)m 1256(space)s 240 fnt1 1841 6612(is)m 2038(a)s
 2191(sequence)s 3111(of)s 3369(one)s 3758(or)s 4005(more)s
 4539(white)s 5113(space)s 5687(characters.)s 
-[ /Dest /LOUT19_4263_det_lexi_8 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_8 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_9 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_9 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_10 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_10 /DEST pdfmark
 6805(Lout)s 7304(treats)s
 7858(the)s 8193(formfeed)s 0 6324(character)m 931(e)s 3(xactly)k
 1668(lik)s 2(e)k 2076(the)s 2420(space)s 3003(character;)s
@@ -5171,7 +5171,7 @@ grestore
 240 fnt1 1635 5662(is)m 1844(a)s 2009(sequence)s 2941(of)s
 3211(one)s 3612(or)s 3870(more)s 4415(`other')s 5096(characters)s
 6113(which)s 
-[ /Dest /LOUT19_4263_det_lexi_11 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_11 /DEST pdfmark
 6754(is)s 6963(the)s 7310(name)s 7883(of)s
 8153(a)s 8317(symbol.)s 0 5374(F)m 3(or)k 417(e)s 3(xample,)k
 220 fnt2 1360 5371({)m 240 fnt1 1512 5374(and)m 220 fnt2
@@ -5199,7 +5199,7 @@ grestore
 3192(of)s 3488(one)s 3915(or)s 4199(more)s 4772(letters)s
 5430(which)s 6097(is)s 6332(the)s 6705(name)s 7304(of)s
 7600(a)s 
-[ /Dest /LOUT19_4263_det_lexi_12 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_12 /DEST pdfmark
 7791(symbol.)s 8685(It)s 8916(is)s 0 1035(con)m 9(v)k 3(entional)k
 1308(b)s 4(ut)k 1700(not)s 2096(essential)s 3003(to)s
 3272(be)s 3(gin)k 3888(identi\207ers)s 4924(with)s 220 fnt2
@@ -5273,83 +5273,78 @@ gsave
 grestore
 0 13205(to)m 239(do)s
 532(so.)s 909(The)s 1337(complete)s 2269(list)s 2620(of)s
-2891(prede\207ned)s 3959(identi\207ers)s 4965(is)s 220 fnt2 480 12704(@Bac)m 4(kEnd)k
-480 12416(@Bac)m 4(kg)k 2(round)k 480 12128(@Begin)m 480 11840(@BeginHeaderComponent)m
-480 11552(@Break)m 480 11264(@Case)m 480 10976(@ClearHeaderComponent)m 480 10688(@Common)m 480 10400(@Char)m
-480 10112(@CurrF)m 11(ace)k 480 9824(@CurrF)m 11(amily)k 480 9536(@CurrLang)m
-480 9248(@CurrYUnit)m 480 8768(@CurrZUnit)m 480 8480(@Database)m 480 8192(@End)m 480 7904(@EndHeaderComponent)m
-480 7616(@Enclose)m 480 7328(@Filter)m 480 7040(@FilterErr)m 480 6752(@FilterIn)m 480 6464(@FilterOut)m
-480 6176(@F)m 6(ont)k 480 5888(@F)m 6(orceGalle)k 4(y)k
-480 5600(@Galle)m 4(y)k 480 5312(@Gr)m 2(aphic)k 480 5024(@HAdjust)m
-480 4736(@HContr)m 2(act)k 480 4448(@HCo)m 3(v)k 5(er)k
-480 4160(@HExpand)m 480 3872(@High)m 480 3584(@HLimited)m 480 3296(@HMirror)m 480 3008(@HScale)m
-480 2720(@HShift)m 3361 12704(@HSpan)m 3361 12416(@Include)m 3361 12128(@IncludeGr)m 2(aphic)k
-3361 11840(@IncludeGr)m 2(aphicRepeated)k 3361 11552(@Inser)m -8(t)k 3361 11264(@K)m 8(er)k -5(nShr)k -3(ink)k
-3361 10976(@K)m 8(e)k 4(y)k 3361 10688(@Language)m 3361 10400(@LClos)m
-3361 10112(@LEn)m 4(v)k 3361 9824(@LInput)m 3361 9536(@L)m 24(Vis)k
-3361 9248(@LUse)m 3361 8768(@LinkSource)m 3361 8480(@LinkDest)m 3361 8192(@Meld)m 3361 7904(@Merge)m
-3361 7616(@Min)m 2(us)k 3361 7328(@Moment)m 3361 7040(@Ne)m 6(xt)k
-3361 6752(@NotRe)m 6(v)k 5(ealed)k 3361 6464(@Null)m 3361 6176(@OneCol)m
-3361 5888(@OneOf)m 3361 5600(@OneRo)m 3(w)k 3361 5312(@Open)m 3361 5024(@Optimiz)m 3(e)k
-3361 4736(@Outline)m 3361 4448(@P)m 26(Adjust)k 3361 4160(@P)m 8(ageLabel)k
-3361 3872(@PlainGr)m 2(aphic)k 3361 3584(@Plus)m 3361 3296(@PrependGr)m 2(aphic)k
-3361 3008(@Ra)m 4(wV)k 17(erbatim)k 3361 2720(@Rotate)m 6245 12704(@Rump)m
-6245 12416(@Scale)m 6245 12128(@SetColor)m 6245 11840(@SetColour)m 6245 11552(@SetHeaderComponent)m 6245 11264(@Space)m
-6245 10976(@Star)m -8(tHSpan)k 6245 10688(@Star)m -8(tHVSpan)k 6245 10400(@Star)m -8(tVSpan)k
-6245 10112(@SysDatabase)m 6245 9824(@SysInclude)m 6245 9536(@SysIncludeGr)m 2(aphic)k gsave
-6245 9305 translate
-0.9922 1.0000 scale
-0 -57(@SysIncludeGr)m 2(aphicRepeat)k
-2765(-)s 
-grestore
-6245 8960(ed)m 6245 8768(@SysPrependGr)m 2(aphic)k 6245 8480(@T)m 26(ag)k
-6245 8192(@T)m 26(agged)k 6245 7904(@T)m 26(arget)k 6245 7616(@T)m 26(e)k 6(xture)k
-6245 7328(@Under)m -3(line)k 6245 7040(@Use)m 6245 6752(@URLLink)m 6245 6464(@V)m 17(Adjust)k
-6245 6176(@VContr)m 2(act)k 6245 5888(@VCo)m 3(v)k 5(er)k
-6245 5600(@V)m 17(erbatim)k 6245 5312(@VExpand)m 6245 5024(@VLimited)m 6245 4736(@VMirror)m
-6245 4448(@VScale)m 6245 4160(@VShift)m 6245 3872(@VSpan)m 6245 3584(@Wide)m 6245 3296(@Y)m 4(ield)k
-6245 3008(@YUnit)m 6245 2720(@ZUnit)m 240 fnt1 0 2265(plus)m 498(the)s
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 894(names)s 1605(of)s 1924(the)s 2321(parameters)s 3467(of)s
-220 fnt2 3786 2262(@Moment)m 240 fnt1 4798 2265(.)m 5011(The)s
-5487(symbols)s 220 fnt2 6385 2262(@LClos)m 240 fnt1 7161 2265(,)m
-220 fnt2 7316 2262(@LEn)m 4(v)k 240 fnt1 8034 2265(,)m
+220 fnt2 3786 2454(@Moment)m 240 fnt1 4798 2457(.)m 5011(The)s
+5487(symbols)s 220 fnt2 6385 2454(@LClos)m 240 fnt1 7161 2457(,)m
+220 fnt2 7316 2454(@LEn)m 4(v)k 240 fnt1 8034 2457(,)m
 
-[ /Dest /LOUT19_4263_det_lexi_13 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_13 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_14 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_14 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_15 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_15 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_16 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_16 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_17 /DEST pdfmark
-220 fnt2 8190 2262(@LInput)m 240 fnt1 9019 2265(,)m 220 fnt2
-0 1974(@L)m 24(Vis)k 240 fnt1 722 1977(and)m 220 fnt2
-1170 1974(@LUse)m 240 fnt1 2001 1977(appear)m 2742(in)s 3029(cross)s
+[ /Dest /LOUT19_4579_det_lexi_17 /DEST pdfmark
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 4817(white)s 5422(space,)s 6078(an)s 6379(identi\207er)s 9(,)k
 7357(nor)s 7754(a)s 7938(delimiter)s 9(,)k 8916(is)s
-0 1027(by)m 304(def)s 2(ault)k 1036(a)s 240 fnt6
-1213 1029(liter)m 3(al)k 1864(wor)s 8(d)k 240 fnt1
-2355 1027(,)m 2473(which)s 3126(means)s 3799(that)s 4227(it)s
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+2355 1219(,)m 2473(which)s 3126(means)s 3799(that)s 4227(it)s
 4430(will)s 
-[ /Dest /LOUT19_4263_det_lexi_18 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_18 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_19 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_19 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_lexi_20 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_20 /DEST pdfmark
 4867(pass)s 5341(through)s 6154(Lout)s 6677(unchanged.)s
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 2201(enclosed)s 3089(in)s 3325(double)s 4026(quotes,)s 4751(for)s
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+6457 931(is)m 6660(also)s 7091(a)s 7250(literal)s 7853(w)s 2(ord.)k
+8499(Space)s 0 643(characters)m 1005(may)s 1458(be)s 1726(included,)s
 2644(b)s 4(ut)k 2992(not)s 3345(tabs)s 3767(or)s
 4013(ne)s 6(wlines.)k 5008(There)s 5607(are)s 5941(special)s
-6645(character)s 7566(sequences,)s 8629(used)s 0 163(only)m 480(between)s
+6645(character)s 7566(sequences,)s 8629(used)s 0 355(only)m 480(between)s
 1334(quotes,)s 2066(for)s 2404(obtaining)s 3361(otherwise)s 4346(inaccessible)s
 5556(characters:)s 
 grestore
@@ -5416,7 +5411,7 @@ grestore
 698(e)s 3(xample,)k 220 fnt2 1612 11762("\\"@PP\\"")m 240 fnt1
 2606 11765(produces)m 220 fnt2 3521 11762("@PP")m 240 fnt1 4177 11765(.)m
 480 11391(When)m 1106(the)s 1451(comment)s 2398(character)s 
-[ /Dest /LOUT19_4263_det_lexi_21 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_21 /DEST pdfmark
 220 fnt2
 3328 11388(#)m 240 fnt1 3502 11391(is)m 3709(encountered,)s 4982(e)s 6(v)k 3(erything)k
 6045(from)s 6566(that)s 6981(point)s 7530(to)s 7765(the)s
@@ -5427,7 +5422,7 @@ grestore
 240 fnt1 0 9819(for)m 338(temporarily)s 1506(deleting)s 2329(parts)s
 2844(of)s 3115(the)s 3463(document,)s 4514(and)s 4918(so)s
 5184(on.)s 240 fnt6 480 9447(Macr)m 10(os)k 
-[ /Dest /LOUT19_4263_det_lexi_22 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_lexi_22 /DEST pdfmark
 240 fnt1
 1268 9445(pro)m 3(vide)k 2064(a)s 2242(means)s 2916(of)s
 3199(de\207ning)s 4049(symbols)s 4910(which)s 5564(stand)s 6139(for)s
@@ -5485,9 +5480,9 @@ grestore
 6496(ha)s 4(v)k 3(e)k 6989(an)s 3(y)k
 7377(number)s 8159(of)s 240 fnt6 8421 3555(named)m 0 3267(par)m 3(ameter)k 2(s)k
 240 fnt1 1080 3265(:)m 
-[ /Dest /LOUT19_4263_det_name_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_name_1 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_name_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_name_2 /DEST pdfmark
 220 fnt2 480 2768(def @Chapter)m 480 2480(    named @T)m 26(ag {})k
 480 2192(    named @Title {})m 480 1904(    r)m -3(ight x)k 480 1616({)m 480 1328(    ...)m
 480 1040(})m 240 fnt1 0 546(Their)m 577(de\207nitions)s 1639(appear)s
@@ -5496,7 +5491,7 @@ grestore
 7517(each)s 8013(is)s 8224(follo)s 6(wed)k 0 258(by)m
 293(a)s 240 fnt6 457 260(default)m 1183(value)s 240 fnt1
 1753 258(between)m 
-[ /Dest /LOUT19_4263_det_name_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_name_3 /DEST pdfmark
 2605(braces.)s 3377(When)s 220 fnt2 4004 255(@Chapter)m
 240 fnt1 5066 258(is)m 5274(in)s 9(v)k 4(ok)k 2(ed,)k
 6136(its)s 6411(named)s 7105(parameters)s 8201(are)s 8546(gi)s 6(v)k 3(en)k
@@ -5584,7 +5579,7 @@ grestore
 8405(def)s 2(ault)k 0 8956(v)m 6(alue)k 568(as)s
 818(just)s 1223(described.)s 480 8582(A)m 719(named)s 220 fnt2
 1424 8579(@T)m 26(ag)k 240 fnt1 2057 8582(parameter)m 
-[ /Dest /LOUT19_4263_det_name_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_name_4 /DEST pdfmark
 3080(does)s
 3580(not)s 3955(tak)s 2(e)k 4417(its)s 4702(def)s 2(ault)k
 5433(v)s 6(alue)k 6010(from)s 6544(the)s 6901(de\207nition;)s
@@ -5702,7 +5697,7 @@ grestore
 [ /Dest /LOUTvisibility /DEST pdfmark
 240 fnt1 480 11359(A)m 710(de\207nition)s
 1684(may)s 2150(contain)s 
-[ /Dest /LOUT19_4263_det_visi_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_visi_1 /DEST pdfmark
 2911(other)s 3462(de\207nitions)s 4523(at)s
 4755(the)s 5103(be)s 3(ginning)k 6111(of)s 6382(its)s
 6658(body:)s 220 fnt2 480 10858(def @NineSquare)m 480 10570(   r)m -3(ight x)k
@@ -5812,9 +5807,9 @@ grestore
 8270(simplest)s 0 2288(of)m 267(these)s 810(features)s 1611(is)s
 1817(the)s 240 fnt6 2161 2290(body)m 2678(par)s 3(ameter)k
 240 fnt1 3677 2288(,)m 
-[ /Dest /LOUT19_4263_det_visi_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_visi_2 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_visi_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_visi_3 /DEST pdfmark
 3780(an)s 4059(alternati)s 6(v)k 3(e)k
 5108(form)s 5628(of)s 5895(right)s 6401(parameter)s 13(.)k
 7502(The)s 7926(Eq)s 8245(equation)s 0 2000(formatting)m 1053(package)s
@@ -5895,7 +5890,7 @@ grestore
 220 fnt2 274 9258(@Eq)m 240 fnt1 815 9261(in)m 1061(an)s
 220 fnt2 1347 9258(e)m 6(xpor)k -8(t)k 240 fnt1
 2018 9261(clause,)m 
-[ /Dest /LOUT19_4263_det_visi_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_visi_4 /DEST pdfmark
 2725(preceding)s 3724(the)s 4075(de\207nition)s 5052(as)s
 5305(sho)s 6(wn.)k 6092(Only)s 6628(e)s 3(xported)k
 7523(symbols)s 8375(may)s 8844(be)s 0 8973(in)m 9(v)k 4(ok)k 2(ed)k
@@ -5951,7 +5946,7 @@ grestore
 7037(within)s 7770(a)s 8002(subsequent)s 0 3198(de\207nition)m 974(or)s
 1233(macro)s 1883(by)s 2177(preceding)s 3173(it)s 3365(with)s
 3847(an)s 220 fnt2 4130 3195(impor)m -8(t)k 
-[ /Dest /LOUT19_4263_det_visi_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_visi_5 /DEST pdfmark
 240 fnt1
 4803 3198(clause,)m 5507(lik)s 2(e)k 5919(this:)s 220 fnt2
 480 2697(impor)m -8(t @Eq)k 480 2409(def p)m 6(ythag { sqr)k -8(t { x sup 2 + y sup 2 } })k
@@ -6488,7 +6483,7 @@ grestore
 240 fnt1 480 11647(Ev)m 3(ery)k 1131(symbol)s 1920(in)s
 2192(Lout)s 2733(has)s 3132(a)s 240 fnt6 3327 11649(pr)m 8(ecedence)k
 240 fnt1 4401 11647(,)m 
-[ /Dest /LOUT19_4263_det_prec_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_prec_1 /DEST pdfmark
 4538(which)s 5209(is)s 5448(a)s
 5643(positi)s 6(v)k 3(e)k 6476(whole)s 7146(number)s 13(.)k
 8057(When)s 8716(tw)s 2(o)k 0 11359(symbols)m 849(compete)s
@@ -6510,7 +6505,7 @@ grestore
 7887(second)s 8651(rule.)s 0 9453(Each)m 545(symbol)s 1316(is)s
 1537(either)s 240 fnt6 2151 9455(left-associative)m 240 fnt1 3659 9453(or)m
 
-[ /Dest /LOUT19_4263_det_prec_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_prec_2 /DEST pdfmark
 240 fnt6 3929 9455(right-associative)m 240 fnt1 5528 9453(.)m 5703(The)s
 6142(v)s 6(alue)k 6720(of)s 220 fnt2 7002 9450(a)m
 7180(op1)s 7564(b)s 7739(op2)s 8156(c)s 240 fnt1
@@ -6661,14 +6656,14 @@ grestore
 0 7039(attrib)m 4(utes)k 935(determine)s 1946(the)s 2294(object')s 13(s)k
 3088(\207nal)s 3568(appearance)s 4699(in)s 4942(the)s 5290(output.)s
 
-[ /Dest /LOUT19_4263_det_size_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_size_1 /DEST pdfmark
 480 6665(The)m 908(style)s 1415(of)s 1686(an)s 1969(object)s
 2613(comprises)s 3633(the)s 3981(follo)s 6(wing:)k 0 6162(\213)m
 480(Which)s 1175(font)s 1620(f)s 2(amily)k 15(,)k
 2333(f)s 2(ace)k 2784(and)s 3188(size)s 3615(to)s
 3854(use)s 4229(\(also)s 4746(de\207ning)s 5584(the)s 220 fnt2
 5932 6159(f)m 240 fnt1 6050 6162(unit\);)m 
-[ /Dest /LOUT16_1579_det_size_1 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_1 /DEST pdfmark
 0 5659(\213)m 480(Whether)s
 1391(small)s 1991(capitals)s 2799(are)s 3175(in)s 3446(ef)s 6(fect)k
 4070(or)s 4358(not,)s 4799(and)s 5231(also)s 5698(what)s
@@ -6676,13 +6671,13 @@ grestore
 8740(full)s 480 5371(capitals)m 1260(the)s 1608(small)s 2180(capitals)s
 2960(are)s 3307(to)s 3546(ha)s 4(v)k 3(e;)k
 
-[ /Dest /LOUT16_1579_det_size_2 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_2 /DEST pdfmark
 0 4868(\213)m 480(What)s 1058(g)s 1(ap)k 1456(to)s
 1695(replace)s 2440(a)s 2606(single)s 3233(space)s 3820(between)s
 4674(tw)s 2(o)k 5084(objects)s 5812(by)s 6106(\(also)s
 6623(de\207ning)s 7461(the)s 220 fnt2 7809 4865(s)m 240 fnt1
 7972 4868(unit\);)m 
-[ /Dest /LOUT16_1579_det_size_3 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_3 /DEST pdfmark
 0 4365(\213)m 480(The)s 900(interpretation)s 2235(to)s
 2465(place)s 3017(on)s 3306(white)s 3884(space)s 4463(separating)s
 5490(tw)s 2(o)k 5891(objects)s 6611(\()s 220 fnt2
@@ -6692,42 +6687,42 @@ grestore
 855 4077(,)m 962(or)s 220 fnt2 1221 4074(te)m 6(x)k
 240 fnt1 1566 4077(as)m 1816(in)s 2059(Section)s 2833(3.5\);)s
 
-[ /Dest /LOUT16_1579_det_size_4 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_4 /DEST pdfmark
 0 3583(\213)m 480(The)s 908(current)s 1644(v)s 6(alue)k
 2212(of)s 2483(the)s 220 fnt2 2831 3580(y)m 240 fnt1
 2999 3583(and)m 220 fnt2 3403 3580(z)m 240 fnt1 3567 3583(units)m
 4083(of)s 4354(measurement)s 5688(\(Section)s 6541(3.6\);)s 
-[ /Dest /LOUT16_1579_det_size_5 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_5 /DEST pdfmark
 0 3082(\213)m
 480(The)s 908(kind)s 1392(of)s 1663(paragraph)s 2676(breaking)s
 3566(to)s 3805(emplo)s 2(y)k 4575(\()s 220 fnt2
 4648 3079(adjust)m 240 fnt1 5229 3082(,)m 220 fnt2 5336 3079(r)m 2(agged)k
 240 fnt1 6005 3082(,)m 6112(etc.\))s 
-[ /Dest /LOUT16_1579_det_size_6 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_6 /DEST pdfmark
 0 2579(\213)m 480(What)s
 1058(g)s 1(ap)k 1456(to)s 1695(insert)s 2285(between)s
 3139(the)s 3487(lines)s 3989(of)s 4260(paragraphs)s 5360(\(also)s
 5877(de\207ning)s 6715(the)s 220 fnt2 7063 2576(v)m 240 fnt1
 7232 2579(unit\);)m 
-[ /Dest /LOUT16_1579_det_size_7 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_7 /DEST pdfmark
 0 2076(\213)m 480(The)s 908(size)s 1335(of)s
 1606(the)s 1954(outdent)s 2732(to)s 2971(use)s 3346(in)s
 3589(the)s 220 fnt2 3937 2073(outdent)m 240 fnt1 4725 2076(paragraph)m
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-[ /Dest /LOUT16_1579_det_size_8 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_8 /DEST pdfmark
 0 1573(\213)m 480(Whether)s 1462(the)s
 220 fnt2 1909 1570(unbreakab)m 4(le\207rst)k 240 fnt1 3621 1573(and)m
 220 fnt2 4124 1570(unbreakab)m 4(lelast)k 240 fnt1 5823 1573(paragraph)m
 6935(breaking)s 7924(options)s 8779(are)s 480 1285(in)m 723(ef)s 6(fect;)k
 
-[ /Dest /LOUT16_1579_det_size_9 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_9 /DEST pdfmark
 0 801(\213)m 480(Whether)s 1366(the)s 1717(ro)s 6(w)k
 2141(marks)s 2779(of)s 3053(w)s 2(ords)k 3691(are)s
 4041(to)s 4284(pass)s 4750(along)s 5338(the)s 5690(baseline)s
 6532(or)s 6795(half)s 7241(the)s 7592(height)s 8254(of)s
 8528(an)s 8815(`x')s 480 513(abo)m 3(v)k 3(e)k
 1102(the)s 1450(baseline;)s 
-[ /Dest /LOUT16_1579_det_size_10 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_10 /DEST pdfmark
 
 grestore
 gsave
@@ -6787,23 +6782,23 @@ grestore
 0 13205(\213)m
 480(Whether)s 1363(to)s 1602(permit)s 2285(h)s 1(yphenation)k
 3525(or)s 3784(not;)s 
-[ /Dest /LOUT16_1579_det_size_11 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_11 /DEST pdfmark
 0 12702(\213)m 480(What)s 1058(colour)s
 1729(the)s 2077(object)s 2721(is)s 2931(to)s 3170(appear)s
 3867(in;)s 
-[ /Dest /LOUT16_1579_det_size_12 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_12 /DEST pdfmark
 0 12199(\213)m 480(Whether)s 220 fnt2 1363 12196(@Outline)m
 240 fnt1 2332 12199(is)m 2542(in)s 2785(ef)s 6(fect;)k
 
-[ /Dest /LOUT16_1579_det_size_13 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_13 /DEST pdfmark
 0 11715(\213)m 480(The)s 908(language)s 1828(of)s 2099(the)s
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-[ /Dest /LOUT16_1579_det_size_14 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_14 /DEST pdfmark
 0 11212(\213)m 480(Whether)s 220 fnt2 1363 11209(@V)m 17(Adjust)k
 240 fnt1 2320 11212(,)m 220 fnt2 2427 11209(@HAdjust)m 240 fnt1
 3473 11212(and)m 220 fnt2 3877 11209(@P)m 26(Adjust)k 240 fnt1
 4885 11212(are)m 5232(in)s 5475(ef)s 6(fect.)k 
-[ /Dest /LOUT16_1579_det_size_15 /DEST pdfmark
+[ /Dest /LOUT16_1581_det_size_15 /DEST pdfmark
 0 10712(The)m
 423(style)s 925(of)s 1191(an)s 1468(object)s 2107(depends)s
 2938(on)s 3229(where)s 3864(it)s 4051(appears)s 4827(in)s
@@ -6855,11 +6850,11 @@ grestore
 220 fnt2 4743 7743(s)m 240 fnt1 4906 7746(unit)m 5338(is)s
 5548(also)s 5986(set)s 6311(by)s 220 fnt2 6605 7743(@F)m 6(ont)k
 240 fnt1 7317 7746(\(Section)m 8170(3.5\).)s 
-[ /Dest /LOUT19_4263_det_size_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_size_2 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_size_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_size_3 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_size_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_size_4 /DEST pdfmark
 536 7372(The)m 959(remainder)s
 1983(of)s 2249(this)s 2641(section)s 3370(e)s 3(xplains)k
 4210(ho)s 6(w)k 4667(the)s 5010(size)s 5433(of)s
@@ -7057,7 +7052,7 @@ grestore
 348(root)s 793(g)s 1(alle)k 3(y)k 15(.)k
 1522(Each)s 2057(is)s 2267(considered)s 3361(to)s 3600(be)s
 3882(enclosed)s 
-[ /Dest /LOUT19_4263_det_size_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_size_5 /DEST pdfmark
 4777(in)s 220 fnt2 5020 3044(@HContr)m 2(act)k
 240 fnt1 6284 3047(and)m 220 fnt2 6688 3044(@VContr)m 2(act)k
 240 fnt1 7940 3047(symbols.)m 480 2673(Up)m 836(to)s 1086(this)s
@@ -7152,9 +7147,9 @@ grestore
 2197(g)s 1(alle)k 3(ys)k 2923(and)s 3328(their)s
 3827(tar)s 4(gets,)k 4568(as)s 4820(described)s 5796(in)s
 6040(Section)s 
-[ /Dest /LOUT19_4263_det_gall_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_1 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_gall_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_2 /DEST pdfmark
 6816(1.4,)s 7225(can)s 7616(be)s 7900(summarized)s
 0 11359(in)m 243(three)s 776(la)s 3(ws:)k 240 fnt6
 0 10907(F)m 10(ir)k 2(st)k 540(Law)s 240 fnt1
@@ -7197,7 +7192,7 @@ grestore
 3161(lying)s 3705(between)s 4558(tw)s 2(o)k 4966(neighbouring)s
 6295(potential)s 7185(split)s 7655(points)s 8290(is)s 8498(called)s
 0 6714(a)m 240 fnt6 166 6716(component)m 
-[ /Dest /LOUT19_4263_det_gall_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_3 /DEST pdfmark
 240 fnt1 1281 6714(of)m
 1552(the)s 1900(g)s 1(alle)k 3(y)k 15(.)k
 2629(By)s 2963(de\207nition,)s 3987(a)s 4153(component)s 5277(cannot)s
@@ -7384,7 +7379,7 @@ grestore
 2480(a)s 2675(mark)s 2(ed)k 3477(ef)s 6(fect)k
 4103(on)s 4429(the)s 4806(v)s 3(ertical)k 5603(concatenation)s
 
-[ /Dest /LOUT19_4263_det_gall_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_4 /DEST pdfmark
 7017(symbol)s 220 fnt2 7806 49(//1.1b)m 240 fnt1 8347 52(,)m
 8484(which)s 
 grestore
@@ -7491,7 +7486,7 @@ grestore
 882(v)s 3(ery)k 1351(doubtful.)s 2319(F)s 3(or)k
 2702(e)s 3(xample,)k 3609(what)s 4127(if)s 4338(the)s
 4679(tar)s 4(gets)k 
-[ /Dest /LOUT19_4263_det_gall_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_5 /DEST pdfmark
 5355(are)s 5696(in)s 5932(dif)s 6(ferent)k
 6800(columns)s 7656(of)s 7920(one)s 8315(page,)s 8867(or)s
 0 9240(what)m 525(if)s 742(one)s 1144(lies)s 1526(within)s
@@ -7583,7 +7578,7 @@ grestore
 5153(equal)s 5726(width.)s 480 2374(The)m 906(root)s 1348(g)s 1(alle)k 3(y)k 15(,)k
 2018(where)s 2655(e)s 6(v)k 3(erything)k 3720(collects)s
 4497(immediately)s 5742(prior)s 6264(to)s 6500(output,)s 
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+[ /Dest /LOUT19_4579_det_gall_6 /DEST pdfmark
 7217(is)s
 7424(created)s 8168(automati)s 8998(-)s 0 2086(cally)m 15(,)k
 556(not)s 921(by)s 1214(a)s 1379(de\207nition.)s 2459(Its)s
@@ -7677,7 +7672,7 @@ grestore
 2112(g)s 1(alle)k 3(y)k 2751(on)s 3054(the)s
 3407(output)s 4085(\207le)s 4451(is)s 4666(some)s 6(what)k
 5696(problematical,)s 
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+[ /Dest /LOUT19_4579_det_gall_7 /DEST pdfmark
 7121(because)s 7940(Lout)s 8457(has)s 8833(no)s
 0 8956(w)m 2(ay)k 461(of)s 742(kno)s 6(wing)k
 1638(ho)s 6(w)k 2109(lar)s 4(ge)k 2648(the)s
@@ -7695,9 +7690,9 @@ grestore
 1744(will)s 2198(promote)s 3079(a)s 3273(component)s 4425(only)s
 4933(after)s 5457(an)s 3(y)k 5882(recepti)s 6(v)k 3(e)k
 6832(symbols)s 
-[ /Dest /LOUT19_4263_det_gall_8 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_8 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_det_gall_9 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_9 /DEST pdfmark
 7709(within)s 8405(it)s 8625(ha)s 4(v)k 3(e)k
 0 7430(been)m 509(replaced,)s 1426(either)s 2029(by)s 2324(g)s 1(alle)k 3(ys)k
 3048(or)s 3308(by)s 220 fnt2 3602 7427(@Null)m 240 fnt1
@@ -7731,7 +7726,7 @@ grestore
 5819(the)s 6156(g)s 1(alle)k 3(y)k 6778(concept,)s
 7618(called)s 8235(a)s 240 fnt6 8389 5244(for)m 8(cing)k
 0 4956(galle)m 7(y)k 240 fnt1 573 4954(,)m 
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+[ /Dest /LOUT19_4579_det_gall_10 /DEST pdfmark
 
 [ /Dest /LOUTforcing /DEST pdfmark
 680(is)s
@@ -7870,7 +7865,7 @@ grestore
 2586(the)s 2928(symbol)s 3682(that)s 4094(is)s 4297(to)s
 4530(be)s 4806(a)s 4966(g)s 1(alle)k 3(y)k
 5594(a)s 5753(parameter)s 6761(or)s 7014(nested)s 
-[ /Dest /LOUT19_4263_det_gall_11 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_11 /DEST pdfmark
 7677(de\207nition)s
 8644(with)s 0 11391(the)m 348(special)s 1066(name)s 220 fnt2
 1640 11388(@T)m 26(arget)k 240 fnt1 2467 11391(:)m 220 fnt2
@@ -8008,7 +8003,7 @@ grestore
 2045(a)s 2216(symbol)s 2981(whose)s 3654(name)s 4233(is)s
 220 fnt2 4448 13202(@Enclose)m 240 fnt1 5508 13205(has)m 5883(a)s
 6054(special)s 
-[ /Dest /LOUT19_4263_det_gall_12 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_gall_12 /DEST pdfmark
 6777(meaning:)s 7772(when)s 8353(compo)s 8998(-)s
 0 12917(nents)m 556(of)s 827(the)s 1175(g)s 1(alle)k 3(y)k
 1810(replace)s 2555(a)s 220 fnt2 2721 12914(@Galle)m 4(y)k
@@ -8170,13 +8165,13 @@ grestore
 674(order)s 13(.)k 1324(T)s 19(o)k 1618(mak)s 2(e)k
 2185(g)s 1(alle)k 3(ys)k 2903(appear)s 3595(in)s
 3832(sorted)s 4469(order)s 9(,)k 5065(as)s 
-[ /Dest /LOUT19_4263_det_sort_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_sort_1 /DEST pdfmark
 5310(is)s
 5514(needed)s 6245(in)s 6482(bibliographies)s 7896(and)s 8294(inde)s 3(x)k 3(es,)k
 0 9711(a)m 178(parameter)s 1205(or)s 1477(nested)s 2158(de\207nition)s
 3145(with)s 3640(the)s 4000(special)s 4731(name)s 220 fnt2
 5318 9708(@K)m 8(e)k 4(y)k 
-[ /Dest /LOUT19_4263_det_sort_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_sort_2 /DEST pdfmark
 240 fnt1 5977 9711(is)m
 6200(added)s 6843(to)s 7094(the)s 7455(g)s 1(alle)k 3(y)k
 8102(de\207nition,)s 0 9423(lik)m 2(e)k 412(this:)s 220 fnt2
@@ -8310,7 +8305,7 @@ grestore
 5406 9170(must)m 5922(ha)s 4(v)k 3(e)k 6414(just)s
 6809(tw)s 2(o)k 7210(parameters,)s 8355(left)s 8722(and)s
 0 8882(right\),)m 
-[ /Dest /LOUT19_4263_det_sort_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_sort_3 /DEST pdfmark
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 4135(in)s 4384(the)s 4739(list)s 5096(of)s 5374(sorted)s
@@ -8653,7 +8648,7 @@ grestore
 1817(in)s 2077(Section)s 2869(2.7,)s 3294(the)s 3659(components)s
 4885(of)s 5174(a)s 5357(g)s 1(alle)k 3(y)k
 
-[ /Dest /LOUT19_4263_det_opti_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_opti_1 /DEST pdfmark
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 1332(space)s 1919(runs)s 2382(out)s 2748(there,)s 3332(the)s
@@ -8690,7 +8685,7 @@ grestore
 240 fnt1 4599 7069(whose)m 5290(v)s 6(alue)k 5880(is)s
 220 fnt2 6112 7066(Y)m 30(es)k 240 fnt1 6453 7069(.)m
 6639(Lik)s 2(e)k 7153(cross)s 7717(referencing,)s 
-[ /Dest /LOUT19_4263_det_opti_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_det_opti_2 /DEST pdfmark
 8934(it)s
 0 6781(tak)m 2(es)k 539(tw)s 2(o)k 947(runs)s
 1409(to)s 1646(ha)s 4(v)k 3(e)k 2145(ef)s 6(fect.)k
@@ -8783,9 +8778,9 @@ grestore
 220 fnt2 2620 10653(@Sym)m 240 fnt1 3324 10656(may)m 3786(be)s
 4064(enclosed)s 4955(in)s 220 fnt2 5194 10653(@Begin)m 240 fnt1
 6019 10656(and)m 
-[ /Dest /LOUT19_4263_pre_begi_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_begi_1 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_begi_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_begi_2 /DEST pdfmark
 220 fnt2 6419 10653(@End)m 7076(@Sym)s 240 fnt1
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 1107(braces:)s 220 fnt2 480 9917(def @Section)m 480 9629(    named @Title {})m 480 9341(    r)m -3(ight @Body)k
@@ -8811,7 +8806,7 @@ grestore
 240 fnt1
 480 3739(There)m 1093(are)s 1440(ten)s 1789(concatenation)s 3174(symbols,)s
 4079(in)s 4322(three)s 4855(f)s 2(amilies:)k 
-[ /Dest /LOUT19_4263_pre_conc_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_1 /DEST pdfmark
 220 fnt2
 480 3198(/)m 962(^/)s 1547(//)s 2012(^//)s 240 fnt1
 2580 3201(V)m 26(ertical)k 3377(concatenation)s 220 fnt2 480 2910(|)m
@@ -8826,7 +8821,7 @@ grestore
 480 1422(The)m 906(v)s 3(ertical)k 1670(concatenation)s 3052(symbol)s
 220 fnt2 3809 1419(/)m 240 fnt1 3930 1422(places)m 4575(its)s
 4848(left)s 5222(parameter)s 
-[ /Dest /LOUT19_4263_pre_conc_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_2 /DEST pdfmark
 6233(abo)s 3(v)k 3(e)k
 6852(its)s 7125(right)s 7633(parameter)s 8644(with)s 0 1134(their)m
 519(column)s 1317(marks)s 1975(aligned.)s 2866(If)s 3119(one)s
@@ -8840,7 +8835,7 @@ grestore
 1908(concatenation)s 3280(symbols)s 220 fnt2 4117 181(|)m 240 fnt1
 4201 184(and)m 220 fnt2 4593 181(||)m 240 fnt1 4734 184(are)m
 5069(horizontal)s 
-[ /Dest /LOUT19_4263_pre_conc_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_3 /DEST pdfmark
 6080(analogues)s 7076(of)s 220 fnt2 7334 181(/)m
 240 fnt1 7446 184(and)m 220 fnt2 7837 181(//)m 240 fnt1
 7962 184(:)m 8116(the)s 3(y)k 8566(place)s 
@@ -8902,7 +8897,7 @@ grestore
 3646(ro)s 6(w)k 4056(mark)s 4599(alignment)s 5605(or)s
 5854(top-justi\207cation)s 7414(respecti)s 6(v)k 3(ely)k 15(.)k
 8698(The)s 
-[ /Dest /LOUT19_4263_pre_conc_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_4 /DEST pdfmark
 0 12917(in-paragraph)m 1278(concatenation)s 2663(symbol)s 220 fnt2
 3423 12914(&)m 240 fnt1 3625 12917(produces)m 4540(horizontal)s 5564(concatenation)s
 6949(within)s 7617(a)s 7783(paragraph;)s 8850(its)s 0 12629(special)m
@@ -8944,7 +8939,7 @@ grestore
 938(mark)s 1494(is)s 1708(designated)s 2793(as)s 3047(the)s
 240 fnt6 3398 9025(principal)m 4339(mark)s 240 fnt1 4835 9023(,)m
 4946(usually)s 5695(the)s 6047(mark)s 6602(of)s 
-[ /Dest /LOUT19_4263_pre_conc_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_5 /DEST pdfmark
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 1042(can)s 1435(be)s 1721(chosen)s 2447(for)s 2789(this)s
@@ -8953,7 +8948,7 @@ grestore
 8317(symbol.)s 0 8447(See)m 401(Section)s 1175(3.11)s 1630(for)s
 1968(e)s 3(xamples.)k 480 8073(A)m 240 fnt6 712 8075(gap)m
 240 fnt1 1065 8073(,)m 
-[ /Dest /LOUT19_4263_pre_conc_6 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_6 /DEST pdfmark
 1175(specifying)s 2227(the)s 2578(distance)s
 3420(between)s 4277(the)s 4627(tw)s 2(o)k 5040(parameters,)s
 6197(may)s 6666(follo)s 6(w)k 7341(an)s 3(y)k
@@ -8985,7 +8980,7 @@ grestore
 3966(mode)s 4548(plus)s 4992(an)s 5268(optional)s 6101(indication)s
 7108(of)s 7373(unbreakability)s 15(.)k 8896(A)s 240 fnt6
 0 4973(length)m 
-[ /Dest /LOUT19_4263_pre_conc_7 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_7 /DEST pdfmark
 240 fnt1 659 4971(is)m 875(represented)s 2040(by)s
 2341(an)s 2630(decimal)s 3447(number)s 4244(\(which)s 4972(may)s
 5444(not)s 5816(be)s 6104(ne)s 3(g)k 1(ati)k 6(v)k 3(e\))k
@@ -8996,29 +8991,29 @@ grestore
 7847(gi)s 6(v)k 3(es)k 8393(the)s 8740(full)s
 0 4395(selection)m 906(of)s 1177(units)s 1693(of)s 1964(measurement.)s
 
-[ /Dest /LOUT19_4263_pre_conc_8 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_8 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_9 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_9 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_10 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_10 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_11 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_11 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_12 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_12 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_13 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_conc_14 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_14 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_15 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_15 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_16 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_16 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_17 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_17 /DEST pdfmark
 480 4021(After)m 1045(the)s 1396(length)s 2054(comes)s 2718(an)s
 3004(optional)s 240 fnt6 3846 4023(gap)m 4261(mode)s 240 fnt1
 4773 4021(,)m 
-[ /Dest /LOUT19_4263_pre_conc_18 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_18 /DEST pdfmark
 4883(which)s 5528(is)s 5740(a)s 5909(single)s
 6539(letter)s 7090(follo)s 6(wing)k 8070(the)s 8421(length,)s
 0 3733(indicating)m 1031(ho)s 6(w)k 1514(the)s 1884(length)s
@@ -9026,9 +9021,9 @@ grestore
 4801(sho)s 6(wn)k 5500(in)s 5765(Figure)s 6468(3.2,)s
 6897(with)s 7401(edge-to-edge)s 8728(g)s 1(ap)k 0 3445(mode)m
 
-[ /Dest /LOUT19_4263_pre_conc_19 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_19 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_20 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_20 /DEST pdfmark
 603(the)s 967(length)s 240 fnt6 1638 3447(l)m 240 fnt1
 1780 3445(is)m 2006(measured)s 2996(from)s 3536(the)s 3900(trailing)s
 4658(edge)s 5181(of)s 5468(the)s 5832(\207rst)s 6279(object)s
@@ -9038,24 +9033,24 @@ grestore
 4833 3154(e)m 240 fnt1 5005 3157(may)m 5469(be)s 5749(omitted.)s
 6642(Hyphenation)s 7934(g)s 1(ap)k 8330(mode)s 8916(is)s
 
-[ /Dest /LOUT19_4263_pre_conc_21 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_21 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_22 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_22 /DEST pdfmark
 0 2869(similar)m 9(,)k 760(e)s 3(xcept)k 1441(as)s
 1691(e)s 3(xplained)k 2676(at)s 2908(the)s 3256(end)s
 3660(of)s 3931(this)s 4327(section.)s 480 2495(Mark-to-mark,)m 
-[ /Dest /LOUT19_4263_pre_conc_23 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_23 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_24 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_24 /DEST pdfmark
 1957(o)s 3(v)k 3(erstrik)k 2(e,)k
 
-[ /Dest /LOUT19_4263_pre_conc_25 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_25 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_26 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_26 /DEST pdfmark
 3028(and)s 3450(k)s 2(erning)k 
-[ /Dest /LOUT19_4263_pre_conc_27 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_27 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_28 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_28 /DEST pdfmark
 4249(measure)s 5118(the)s
 5484(length)s 6156(from)s 6698(the)s 7063(last)s 7471(mark)s
 8041(of)s 8329(the)s 8695(\207rst)s 0 2207(object)m 648(to)s
@@ -9076,13 +9071,13 @@ grestore
 4673(other)s 5248(object;)s 5969(this)s 6389(mode)s 7001(is)s
 7235(used)s 7756(for)s 8119(subscripts)s 0 1055(and)m 404(superscripts.)s
 
-[ /Dest /LOUT19_4263_pre_conc_29 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_29 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_30 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_30 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_31 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_31 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_32 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_32 /DEST pdfmark
 558 681(T)m 19(ab)k 4(ulation)k 1646(ignores)s 2419(the)s
 2785(\207rst)s 3234(object)s 3896(and)s 4318(places)s 4984(the)s
 5350(leading)s 6125(edge)s 6651(of)s 6940(the)s 7306(second)s
@@ -9734,9 +9729,9 @@ grestore
 1523(objects)s 2254(are)s 2603(separated)s 3566(only)s 4048(by)s
 4345(zero)s 4811(or)s 5072(more)s 5622(white)s 6211(space)s
 
-[ /Dest /LOUT19_4263_pre_conc_33 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_33 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_34 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_34 /DEST pdfmark
 6801(characters)s 7821(\(spaces,)s 8634(tabs,)s 0 1044(ne)m 6(wlines,)k
 983(and)s 1420(formfeeds\),)s 2607(Lout)s 3152(inserts)s 220 fnt2
 3859 1041(&)m 240 fnt6 4001 1046(k)m 220 fnt2 4111 1041(s)m
@@ -10849,7 +10844,7 @@ grestore
 1672(of)s 1958(tw)s 2(o)k 2383(or)s 2657(more)s
 3219(objects)s 3962(separated)s 4936(by)s 220 fnt2 5245 4686(&)m
 240 fnt1 5462 4689(symbols)m 6326(is)s 6551(a)s 
-[ /Dest /LOUT19_4263_pre_conc_35 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_35 /DEST pdfmark
 240 fnt6
 6732 4691(par)m 3(a)k 2(gr)k 3(aph)k 240 fnt1
 7745 4689(.)m 7924(Lout)s 8451(breaks)s 0 4401(paragraphs)m 1100(into)s
@@ -10865,13 +10860,13 @@ grestore
 [ /Rect [2605 3822 2711 3990] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUTknuth1984tex /ANN pdfmark
 2605(5)s
 2711(].)s 
-[ /Dest /LOUT19_4263_pre_conc_36 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_36 /DEST pdfmark
 480 3451(If)m 735(an)s 220 fnt2 1043 3448(&)m
 240 fnt1 1271 3451(symbol)m 2056(whose)s 2750(g)s 1(ap)k
 3173(has)s 3568(h)s 1(yphenation)k 4834(mode)s 
-[ /Dest /LOUT19_4263_pre_conc_37 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_37 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_conc_38 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_conc_38 /DEST pdfmark
 5447(is)s
 5683(chosen)s 6430(for)s 6793(replacement)s 8046(by)s 220 fnt2
 8365 3448(//1vx)m 240 fnt1 8827 3451(,)m 8960(a)s 0 3163(h)m 1(yphen)k
@@ -10966,15 +10961,15 @@ grestore
 [ /Dest /LOUTfont /DEST pdfmark
 240 fnt1 480 11939(A)m
 240 fnt6 728 11941(font)m 
-[ /Dest /LOUT19_4263_pre_font_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_1 /DEST pdfmark
 240 fnt1 1182 11939(is)m 1410(a)s
 1594(collection)s 2611(of)s 2900(characters)s 3936(which)s 4596(may)s
 5080(be)s 5380(printed.)s 6239(Man)s 3(y)k 6867(fonts)s
 7414(come)s 8006(in)s 240 fnt6 8268 11941(families)m 240 fnt1
 9019 11939(,)m 
-[ /Dest /LOUT19_4263_pre_font_2 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_2 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_font_3 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_3 /DEST pdfmark
 0 11651(which)m 634(are)s 973(groups)s 1667(of)s
 1930(fonts)s 2450(that)s 2860(ha)s 4(v)k 3(e)k
 3352(been)s 3853(designed)s 4754(to)s 4984(go)s 5269(together)s 13(.)k
@@ -10999,9 +10994,9 @@ grestore
 0 8629(be)m 282(applied)s 1044(to)s 1283(man)s 3(y)k
 1866(font)s 2311(f)s 2(amilies.)k 480 8255(Lig)m 1(atures,)k
 
-[ /Dest /LOUT19_4263_pre_font_4 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_4 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_font_5 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_5 /DEST pdfmark
 1488(such)s 1984(as)s 2234(\210)s 2420(for)s 2758(f)s
 2849(l)s 2970(and)s 3375(\207)s 3560(for)s 3898(f)s
 3989(i,)s 4163(are)s 4510(considered)s 5604(by)s 5899(Basser)s
@@ -11028,7 +11023,7 @@ grestore
 4278(is)s 4488(rarely)s 5098(needed.)s 480 4778(More)m 1046(generally)s 15(,)k
 2018(the)s 220 fnt2 2357 4775(@F)m 6(ont)k 240 fnt1
 3061 4778(symbol)m 
-[ /Dest /LOUT19_4263_pre_font_6 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_6 /DEST pdfmark
 3812(returns)s 4517(its)s 4784(right)s 5287(parameter)s
 6292(in)s 6526(a)s 6683(font)s 7120(and)s 7515(size)s
 7933(speci\207ed)s 8832(by)s 0 4490(its)m 276(left:)s 220 fnt2
@@ -11154,7 +11149,7 @@ grestore
 480 10505(The)m 220 fnt2 908 10502(@F)m 6(ont)k 240 fnt1
 1620 10505(symbol)m 2380(also)s 2818(switches)s 3692(to)s 3931(and)s
 4335(from)s 4859(small)s 5431(capitals:)s 
-[ /Dest /LOUT19_4263_pre_font_7 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_font_7 /DEST pdfmark
 220 fnt2 480 10004(smallcaps @F)m 6(ont ...)k
 480 9716(nosmallcaps @F)m 6(ont ...)k 240 fnt1 0 9220(These)m 639(may)s
 1118(be)s 1412(nested,)s 2143(and)s 2559(the)s 3(y)k
@@ -11205,35 +11200,49 @@ grestore
 4183(it)s 4375(passes)s 5037(through)s 5839(the)s 6187(baseline,)s
 7077(or)s 7336(not,)s 7749(lik)s 2(e)k 8161(this:)s
 220 fnt2 480 4382(baselinemar)m -3(k @F)k 6(ont ...)k 480 4094(xheight2mar)m -3(k @F)k 6(ont ...)k
-240 fnt1 0 3595(The)m 428(def)s 2(ault)k 1149(v)s 6(alue)k
-1717(is)s 220 fnt2 1927 3592(xheight2mar)m -3(k)k 240 fnt1
-3247 3595(.)m 3411(It')s 13(s)k 3766(useful)s 4405(when)s
-4981(w)s 2(ords)k 5615(in)s 5858(dif)s 6(ferent)k
-6733(font)s 7178(sizes)s 7693(appear)s 8390(side)s 8832(by)s
-0 3307(side)m 441(on)s 738(a)s 904(line.)s 480 2933(There)m
-1080(are)s 1413(tw)s 2(o)k 1810(prede\207ned)s 2864(symbols,)s
-220 fnt2 3756 2930(@CurrF)m 11(amily)k 240 fnt1 5083 2933(and)m
-220 fnt2 5474 2930(@CurrF)m 11(ace)k 240 fnt1 6592 2933(,)m
-6685(which)s 7314(respecti)s 6(v)k 3(ely)k 8499(return)s
-0 2645(the)m 337(f)s 2(amily)k 1000(and)s 1392(f)s 2(ace)k
-1831(names)s 2482(of)s 2741(the)s 3077(current)s 3801(font.)s
-4339(F)s 3(or)k 4716(e)s 3(xample,)k 5618(right)s
-6117(no)s 6(w)k 220 fnt2 6567 2642(@CurrF)m 11(amily)k
-240 fnt1 7896 2645(is)m 8094(T)s 8(imes)k 8722(and)s
-220 fnt2 0 2354(@CurrF)m 11(ace)k 240 fnt1 1178 2357(is)m
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 grestore
 gsave
 1417 -15423 translate
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 gsave
 0 LoutMargSet
 grestore
@@ -11282,149 +11291,154 @@ gsave
 3817(@F)s 25(ontDef)k 240 fnt5 10250 -1583(43)m gsave
 1417 -15423 translate
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 gsave
 1 LoutMargSet
 grestore
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-[ /Dest /LOUT19_4263_pre_font_8 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_font_9 /DEST pdfmark
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 gsave
 1417 -15423 translate
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 grestore
 
 grestore
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 1794(this)s gsave
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 240 fnt1 3616 12 0 12 240 288 60 LoutGraphic
 gsave
 LoutBox 0.0 0.0 0.0 LoutSetRGBColor fill
@@ -12276,24 +12309,24 @@ grestore
 grestore
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 grestore
 gsave
 1417 -15423 translate
@@ -12601,121 +12614,117 @@ gsave
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 9717(symbols)s gsave
 1417 -15423 translate
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 gsave
 0 LoutMargSet
 grestore
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-
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-[ /Dest /LOUT19_4263_pre_lang_3 /DEST pdfmark
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-
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 grestore
 gsave
 1417 -15423 translate
@@ -12767,55 +12776,79 @@ gsave
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 [ /Dest /LOUThspan /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_span_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_span_1 /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_span_2 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_span_3 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_span_4 /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_span_5 /DEST pdfmark
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 grestore
 gsave
 1417 -15423 translate
@@ -13708,116 +13715,130 @@ gsave
 gsave
 0 LoutMargSet
 grestore
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 grestore
 gsave
@@ -14249,108 +14261,109 @@ gsave
 1991(@Common,)s 3170(@Rump,)s 4042(and)s 4468(@Meld)s 240 fnt5
 10249 -1583(59)m gsave
 1417 -15423 translate
-240 fnt1 9066 13368 0 13259 240 288 60 LoutGraphic
+240 fnt1 9066 13368 0 13368 240 288 60 LoutGraphic
 gsave
 1 LoutMargSet
 grestore
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+
 grestore
 gsave
 1417 -15423 translate
@@ -14402,96 +14415,112 @@ gsave
 240 fnt6 7498 -1580(Chapter)m 8348(3.)s 8622(Pr)s 8(ede\207ned)k
 9717(symbols)s gsave
 1417 -15423 translate
-240 fnt1 9066 13368 0 13259 240 288 60 LoutGraphic
+240 fnt1 9066 13368 0 13368 240 288 60 LoutGraphic
 gsave
 0 LoutMargSet
 grestore
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 [ /Dest /LOUTinsert /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_inse_1 /DEST pdfmark
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 [ /Dest /LOUToneof /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_oneo_1 /DEST pdfmark
+[ /Dest /LOUT19_4579_pre_oneo_1 /DEST pdfmark
 240 fnt1
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 2631(returns)s 3339(one)s 3734(of)s 3999(the)s 4341(sequence)s
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-480 860(def @Recursiv)m 5(e {)k 480 284(    def @ChoiceA { @APlace // @Recursiv)m 5(e })k 
+8480(tar)s 4(get,)k 0 209(or)m 259(if)s 476(there)s
+1009(is)s 1219(no)s 1512(tar)s 4(get\).)k 
 grestore
 gsave
 1417 -15423 translate
@@ -14543,81 +14572,74 @@ gsave
 240 fnt6 1417 -1578(3.28.)m
 1991(@OneOf)s 240 fnt5 10256 -1581(61)m gsave
 1417 -15423 translate
-240 fnt1 9066 13370 0 13266 240 288 60 LoutGraphic
+240 fnt1 9066 13370 0 13261 240 288 60 LoutGraphic
 gsave
 1 LoutMargSet
 grestore
-220 fnt2
-480 13209(    def @ChoiceB { @BPlace // @Recursiv)m 5(e })k 480 12633(    @OneOf {)m 480 12345(        @ChoiceA)m 480 12057(        @ChoiceB)m
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 583(in)s 826(the)s 1174(tw)s 2(o)k 1584(cases.)s
-240 fnt5 0 5265(3.29.)m 591(@Next)s 
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 [ /Dest /LOUTnext /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_next_1 /DEST pdfmark
-240 fnt1 535 4833(The)m
-220 fnt2 957 4830(@Ne)m 6(xt)k 240 fnt1 1676 4833(symbol)m
+[ /Dest /LOUT19_4579_pre_next_1 /DEST pdfmark
+240 fnt1 535 2890(The)m
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 2734(from)s 3258(right)s 3769(to)s 4008(left,)s 4432(looking)s
 5217(for)s 5555(a)s 5721(number)s 6512(to)s 6751(increment:)s
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 4880(inside)s 5542(its)s 5852(parameter)s 9(,)k 6939(it)s
 7166(is)s 7410(an)s 7728(error)s 13(.)k 8377(Roman)s
-0 3260(numerals)m 925(are)s 1270(handled)s 2084(by)s 2376(storing)s
+0 1317(numerals)m 925(are)s 1270(handled)s 2084(by)s 2376(storing)s
 3091(them)s 3627(in)s 3868(a)s 4032(database,)s 4960(as)s
 5208(e)s 3(xplained)k 6191(in)s 6432(Section)s 7204(4.2;)s
-220 fnt2 7614 3257(@Ne)m 6(xt)k 240 fnt1 8336 3260(will)m
-8760(not)s 0 2972(increment)m 1015(a)s 1181(Roman)s 1930(numeral.)s
-240 fnt5 0 2229(3.30.)m 591(@Case)s 
-[ /Dest /LOUTcase /DEST pdfmark
-
-[ /Dest /LOUT19_4263_pre_case_1 /DEST pdfmark
+220 fnt2 7614 1314(@Ne)m 6(xt)k 240 fnt1 8336 1317(will)m
+8760(not)s 0 1029(increment)m 1015(a)s 1181(Roman)s 1930(numeral.)s
 
-[ /Dest /LOUT19_4263_pre_case_2 /DEST pdfmark
-240 fnt1 540 1797(The)m
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-480 144(    else  @Y)m 4(ield th)k 
 grestore
 gsave
 1417 -15423 translate
@@ -14669,102 +14691,104 @@ gsave
 240 fnt6 7498 -1580(Chapter)m 8348(3.)s 8622(Pr)s 8(ede\207ned)k
 9717(symbols)s gsave
 1417 -15423 translate
-240 fnt1 9066 13368 0 13267 240 288 60 LoutGraphic
+240 fnt1 9066 13368 0 13368 240 288 60 LoutGraphic
 gsave
 0 LoutMargSet
 grestore
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+240 fnt5 0 13203(3.30.)m 591(@Case)s
+
+[ /Dest /LOUTcase /DEST pdfmark
+
+[ /Dest /LOUT19_4579_pre_case_1 /DEST pdfmark
+
+[ /Dest /LOUT19_4579_pre_case_2 /DEST pdfmark
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 [ /Dest /LOUTmoment /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_mome_1 /DEST pdfmark
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-
+240 fnt1 480 2386(The)m 908(prede\207ned)s
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+[ /Dest /LOUT19_4579_pre_mome_1 /DEST pdfmark
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 grestore
 gsave
 1417 -15423 translate
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 gsave
 0 LoutMargSet
 grestore
@@ -14811,106 +14835,86 @@ gsave
 240 fnt6 1417 -1578(3.31.)m
 1991(@Moment)s 240 fnt5 10250 -1581(63)m gsave
 1417 -15423 translate
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 gsave
 1 LoutMargSet
 grestore
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-[ /Dest /LOUT19_4263_pre_mome_2 /DEST pdfmark
-0 8913(Unix)m
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 [ /Dest /LOUTnull /DEST pdfmark
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-[ /Dest /LOUT19_4263_pre_null_1 /DEST pdfmark
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+
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 1762(pro)s 3(vides)k 2657(a)s 2846(con)s 9(v)k 3(enient)k
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 grestore
 gsave
@@ -15474,160 +15484,165 @@ grestore
 gsave
 0 16840 translate
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 gsave
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-[ /Dest /LOUT19_4263_pre_open_2 /DEST pdfmark
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 grestore
 gsave
 1417 -15423 translate
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-[ /Dest /LOUT19_4263_pre_link_2 /DEST pdfmark
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+
 grestore
 gsave
 1417 -15423 translate
@@ -16306,119 +16336,113 @@ gsave
 240 fnt6 7498 -1580(Chapter)m 8348(3.)s 8622(Pr)s 8(ede\207ned)k
 9717(symbols)s gsave
 1417 -15423 translate
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 gsave
 0 LoutMargSet
 grestore
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-[ /Dest /LOUT16_1579_pre_grap_1 /DEST pdfmark
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-[ /Dest /LOUT16_1579_pre_grap_2 /DEST pdfmark
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-grestore
-
-grestore
-
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 grestore
 gsave
 1417 -15423 translate
@@ -16470,98 +16494,92 @@ gsave
 1991(@Gr)s 3(aphic)k 240 fnt5 10250 -1583(73)m gsave
 1417 -15423 translate
 240 fnt1
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 1 LoutMargSet
 grestore
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 grestore
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 1417 -15423 translate
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 [ /Dest /LOUTverbatim /DEST pdfmark
 
-[ /Dest /LOUT19_4263_pre_verb_1 /DEST pdfmark
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 [ /Dest /LOUTunderline /DEST pdfmark
 
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@@ -18272,7 +18356,7 @@ grestore
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 grestore
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 gsave
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 grestore
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 pgsave restore
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 %%IncludeResource: font Times-Bold
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@@ -18514,22 +18598,22 @@ grestore
 gsave
 0 16840 translate
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-[ /Dest /LOUT16_1579_exa_page_4 /DEST pdfmark
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-[ /Dest /LOUT19_4263_exa_page_5 /DEST pdfmark
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@@ -18568,14 +18652,14 @@ grestore
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-[ /Dest /LOUT19_4263_exa_page_6 /DEST pdfmark
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 grestore
 gsave
 1417 -15423 translate
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 gsave
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 grestore
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 pgsave restore
 showpage
 
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 %%IncludeResource: font Times-Italic
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 %%IncludeResource: font Helvetica
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@@ -18617,16 +18701,16 @@ grestore
 gsave
 0 16840 translate
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@@ -18644,7 +18728,7 @@ grestore
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-[ /Dest /LOUT19_4263_exa_page_7 /DEST pdfmark
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@@ -18678,7 +18762,7 @@ grestore
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-[ /Dest /LOUT19_4263_exa_page_8 /DEST pdfmark
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@@ -18693,7 +18777,7 @@ gsave
 1417 -15423 translate
 240 fnt1 0 0 0 0 240 288 60 LoutGraphic
 gsave
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 grestore
@@ -18705,22 +18789,22 @@ grestore
 pgsave restore
 showpage
 
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 %%IncludeResource: font Times-Bold
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 %%IncludeResource: font Helvetica
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@@ -18735,18 +18819,18 @@ grestore
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@@ -18766,7 +18850,7 @@ grestore
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@@ -18805,7 +18889,7 @@ grestore
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@@ -18816,7 +18900,7 @@ gsave
 1417 -15423 translate
 240 fnt1 0 0 0 0 240 288 60 LoutGraphic
 gsave
-1 LoutMargSet
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 grestore
 
 grestore
@@ -18828,22 +18912,22 @@ grestore
 pgsave restore
 showpage
 
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-220 fnt2 0 3457(x)m 240 fnt1 168 3460(g)m 1(ap)k
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-[ /Rect [1616 2017 1849 2184] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUT19_4263_pre_yuni_2 /ANN pdfmark
-1616(46)s 
+[ /Rect [1616 2016 1844 2179] /Border [0 0 0] /View [ /XYZ null null null ] /Subtype /Link /Dest /LOUT19_4579_pre_yuni_2 /ANN pdfmark
+1616(47)s 
 grestore
 gsave
 1417 -15423 translate
 240 fnt1 0 0 0 0 240 288 60 LoutGraphic
 gsave
-0 LoutMargSet
+1 LoutMargSet
 grestore
 
 grestore
@@ -22266,5 +22353,5 @@ showpage
 %%+  procset LoutFigPrependGraphic
 %%+  procset LoutBasicSetup
 %%+ encoding vec2
-%%Pages: 118
+%%Pages: 119
 %%EOF
diff --git a/doc/expert/pre_font b/doc/expert/pre_font
index 88fa35b..b08fa86 100644
--- a/doc/expert/pre_font
+++ b/doc/expert/pre_font
@@ -109,8 +109,24 @@ through the baseline, or not, like this:
 "baselinemark @Font ..."
 "xheight2mark @Font ..."
 }
-The default value is {@Code xheight2mark}.  It's useful when
-words in different font sizes appear side by side on a line.
+The default value is {@Code xheight2mark}; this was how Lout did it
+before this option was added, because it makes equation formatting
+easy.  The other value, {@Code baselinemark}, is useful when words
+in different font sizes appear side by side on a line.
+@PP
+Finally, a feature added in Version 3.33 requests that the height
+and depth of every character be increased to the `bounding box'
+size of the font -- that is, to the height of the font's highest
+character and the depth of the font's deepest character.  Ensuring
+in this way that every character has the same height and depth can
+make documents more uniform in layout.  To get this feature, use
+@ID @Code { "strut @Font ..." }
+either alone or combined with other options to {@Code "@Font"}.  It
+is called @Code strut because it is like inserting an invisible
+vertical strut into every non-empty word.  By default struts are off;
+but anyway if you need to turn them off for some reason, use
+{@Code "nostrut @Font"}.  Struts are always turned off in equations, for
+example, because they are not appropriate for equation formatting.
 @PP
 There are two predefined symbols, @@CurrFamily and @@CurrFace, which
 respectively return the family and face names of the current font.  For
@@ -120,7 +136,7 @@ example, right now @@CurrFamily is @CurrFamily and @@CurrFace is
 To inform Lout that certain fonts exist, it is necessary to create a
 database of @Code "@FontDef" symbols.  A typical entry in such a
 database looks like this:
-@ID @Code @Verbatim {
+@ID @OneRow @Code @Verbatim {
 { @FontDef
     @Tag { Times-Base }
     @Family { Times }
diff --git a/doc/expert/preface b/doc/expert/preface
index 1e44806..4bc759e 100644
--- a/doc/expert/preface
+++ b/doc/expert/preface
@@ -21,7 +21,7 @@ This manual presents Version 3 of Basser Lout, publicly released in
 September 1994 @Cite { $kingston1995lout.program } and developed
 continuously since then.  This manual was rendered into PostScript
 postscript @Index { PostScript }
-by Version 3.32 of the Basser Lout interpreter, using the symbols
+by Version 3.33 of the Basser Lout interpreter, using the symbols
 described in the User's Guide @Cite { $kingston1995lout.user }.
 @DP
 @Heading { Acknowledgment. }  Version 3 has benefited from hundreds of
diff --git a/doc/slides/README b/doc/slides/README
index d552557..fbdcbce 100644
--- a/doc/slides/README
+++ b/doc/slides/README
@@ -15,4 +15,4 @@ be no error messages at all after the second run.
 A copy of the final outfile.ps is included.
 
 Jeff Kingston
-25 October 2006
+14 November 2006
diff --git a/doc/slides/outfile.ps b/doc/slides/outfile.ps
index 3cea49a..c088c89 100644
--- a/doc/slides/outfile.ps
+++ b/doc/slides/outfile.ps
@@ -1,6 +1,6 @@
 %!PS-Adobe-3.0
-%%Creator: Basser Lout Version 3.32 (October 2006)
-%%CreationDate: Wed Oct 25 14:30:47 2006
+%%Creator: Basser Lout Version 3.33 (November 2006)
+%%CreationDate: Tue Nov 14 09:36:41 2006
 %%DocumentData: Binary
 %%DocumentNeededResources: (atend)
 %%DocumentSuppliedResources: (atend)
@@ -78,7 +78,7 @@
   /PreEPSF_state save def
   /dict_stack countdictstack def
   /ops_count count 1 sub def
-  userdict begin
+  20 dict begin
   /showpage {} def
   0 setgray 0 setlinecap
   1 setlinewidth 0 setlinejoin
@@ -2581,7 +2581,7 @@ gsave
 grestore
 400 fnt4 2988 11377(A)m 3363(simple)s
 4565(input)s 5575(\207le)s 
-[ /Dest /LOUT26_233_all_1 /DEST pdfmark
+[ /Dest /LOUT26_235_all_1 /DEST pdfmark
 360 fnt2 800 9646(@SysInclude { doc })m 800 9166(@Doc @T)m 43(e)k 10(xt @Begin)k
 800 8686(Hello)m 14(, w)k 3(or)k -5(ld)k 800 8206(@End @T)m 43(e)k 10(xt)k
 400 fnt4 0 6381(Ho)m 4(w)k 889(to)s 1313(f)s 10(ormat)k
@@ -2630,7 +2630,7 @@ gsave
 1 LoutMargSet
 grestore
 
-[ /Dest /LOUT26_233_all_2 /DEST pdfmark
+[ /Dest /LOUT26_235_all_2 /DEST pdfmark
 8640 10080 1440 8457 400 480 100 0 667 LoutGr2
 LoutBox  stroke
 grestore
@@ -2690,7 +2690,7 @@ gsave
 grestore
 400 fnt4 2339 11377(Headings)m 4026(and)s
 4762(paragraphs)s 
-[ /Dest /LOUT26_233_all_3 /DEST pdfmark
+[ /Dest /LOUT26_235_all_3 /DEST pdfmark
 360 fnt2 800 9646(@SysInclude { doc })m 800 9166(@Doc @T)m 43(e)k 10(xt @Begin)k
 800 8686(@Heading { Introduction })m 800 8206(@PP)m 800 7726(The design of the Lout f)m 10(or)k -9(matting)k
 800 7246(system w)m 5(as under)k -14(tak)k 7(en with the)k 800 6766(needs of the @I { ordinar)m -10(y user })k
@@ -2747,7 +2747,7 @@ gsave
 1 LoutMargSet
 grestore
 
-[ /Dest /LOUT26_233_all_4 /DEST pdfmark
+[ /Dest /LOUT26_235_all_4 /DEST pdfmark
 8640 10080 1440 8456 400 480 100 0 666 LoutGr2
 LoutBox  stroke
 grestore
@@ -2811,7 +2811,7 @@ gsave
 0 LoutMargSet
 grestore
 400 fnt4 3817 11376(Displays)m 
-[ /Dest /LOUT26_233_all_5 /DEST pdfmark
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 800 7731(begin)m 800 7251(    if root^.leftchild <> nil then begin)m 800 6771(        DoPr)m -5(iAbstr)k 3(act\(root^.leftchild\);)k
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@@ -5000,7 +5000,7 @@ gsave
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 800 6764(@Ellipse)m 800 6284(    linestyle { noline })m 800 5804(    paint { white })m 800 5324({ Hello)m 14(, w)k 3(or)k -5(ld })k
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@@ -5459,7 +5459,7 @@ gsave
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diff --git a/doc/user/README b/doc/user/README
index 2147e56..85e8743 100644
--- a/doc/user/README
+++ b/doc/user/README
@@ -19,19 +19,17 @@ nearly all beginning with "unresolved cross reference".  These
 should gradually go away on later runs.  The following shows the
 error message output on the last run for A4 size printing:
 
-  lout:
-	  : lout -r beginning run 6:
-  lout file "str_glos" (from "str" line 15, from "all" line 38):
-       8,1: 1.0c object too high for 1.0c space; will try elsewhere
-  lout file "str_indx" (from "str" line 16, from "all" line 38):
-      54,1: 0.3c object too high for 0.2c space; will try elsewhere
-  lout file "gra_summ" (from "gra" line 44, from "all" line 46):
-      10,1: 24.1c object too high for 23.6c space; @Scale inserted
-  lout file "prg_tabs" (from "prg" line 141, from "all" line 48):
-     66,23: prg2lout 2,1: program text ended within comment
-     68,35: prg2lout 2,1: program text ended within comment
-
-The first two warnings are about footnotes that did not fit onto the
+lout:
+        : lout -r beginning run 6:
+lout file "str_indx" (from "str" line 16, from "all" line 38):
+    54,1: 0.3c object too high for 0.1c space; will try elsewhere
+lout file "gra_summ" (from "gra" line 44, from "all" line 46):
+    10,1: 24.1c object too high for 23.6c space; @Scale inserted
+lout file "prg_tabs" (from "prg" line 141, from "all" line 48):
+   66,23: prg2lout 2,1: program text ended within comment
+   68,35: prg2lout 2,1: program text ended within comment
+
+The first warning is about a footnote that did not fit onto the
 first available page.  The next is about a large table that had to be
 scaled down slightly to fit on the page.  The last two warnings point
 to two places where a C program text ended inside a comment, which in
@@ -43,7 +41,7 @@ repeated failure to converge, caused by footnotes and floating figures
 close to large unbreakable displays.
 
 A copy of the final PostScript output file (A4 paper size) is
-stored at "ftp://ftp.it.su.edu.au/jeff/lout/lout-3.32.user.ps.gz".
+stored at "ftp://ftp.it.usyd.edu.au/jeff/lout/lout-3.33.user.ps.gz".
 
 Jeffrey H. Kingston
-25 October 2006
+14 November 2006
diff --git a/doc/user/all b/doc/user/all
index 37fc0d3..e130067 100644
--- a/doc/user/all
+++ b/doc/user/all
@@ -22,8 +22,8 @@ Lout
 Document Formatting System
 }
     @Author { Jeffrey H. Kingston }
-    @Edition { Version 3.32
-October, 2006 }
+    @Edition { Version 3.33
+November, 2006 }
     @Publisher {
 Copyright @CopyRight 1991, 2006 Jeffrey H. Kingston,
 School of Information Technologies,
diff --git a/doc/user/bgr_prec b/doc/user/bgr_prec
index d26b989..7ece8ff 100644
--- a/doc/user/bgr_prec
+++ b/doc/user/bgr_prec
@@ -141,6 +141,26 @@ the bottom edge of the higher list item to the top edge of the lower
 one, rather than from baseline to baseline.  Enclosing the last word
 of the troublesome items in @Code "@VStrut" will fix this problem.
 @PP
+Alternatively, and possibly more conveniently, Version 3.33 of Lout
+has added a @Code "strut" option to the @Code "@Font" symbol, used
+alone like this:
+@ID @Code "strut @Font ..."
+or in combination with other values suited to go to the left of
+{@Code "@Font"}, like this:
+@ID @Code "{ strut +2p } @Font ..."
+This causes a vertical strut to be added to every word under the
+influence of the {@Code "@Font"} symbol.  The height of this
+kind of strut is fixed at the height of the highest character in
+the font, and its depth at the depth of the deepest character,
+as recorded by the `font bounding box' stored with the description
+of the font.  For example,
+@ID @Code "strut @Font { @Box { e }, @Box { @f }, and @Box { g } }"
+produces
+@ID strut @Font { @Box { e }, @Box { f }, and @Box { g } }
+If you need many struts, it might pay to include @Code "strut"
+in the @Code "@InitialFont" option of your document, so that it
+applies everywhere.
+@PP
 The @Code "@OverStrike" symbol causes the objects on
 overstrike. @Index @Code "@OverStrike"
 each side of it to be overstruck:
diff --git a/doc/user/dia_summ b/doc/user/dia_summ
index c068fe5..ad9f4ba 100644
--- a/doc/user/dia_summ
+++ b/doc/user/dia_summ
@@ -765,6 +765,112 @@ A:: @Circle /0.8c |1.5c B:: @Circle
 }
 }
 
+@LI {
+@Code {
+"@Link"
+"    path { dhuline }"
+"    bias { 2.0f }"
+}
+||6ct
+@Diag {
+//0.5f
+A:: @Circle /0.8c |1.5c B:: @Circle /2f
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { dhuline } from { A } to { B }
+}
+&2.5c
+@Diag {
+//0.5f
+|1.5c B:: @Circle /0.8c A:: @Circle /2f
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { dhuline } from { A } to { B }
+}
+}
+
+@LI {
+@Code {
+"@Link"
+"    path { uhdline }"
+"    bias { 2.0f }"
+}
+||6ct
+@Diag {
+//2.5f
+A:: @Circle /0.8c |1.5c B:: @Circle
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { uhdline } from { A } to { B }
+}
+&2.5c
+@Diag {
+//2.5f
+|1.5c B:: @Circle /0.8c A:: @Circle
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { uhdline } from { A } to { B }
+}
+}
+
+@LI {
+@Code {
+"@Link"
+"    path { dhucurve }"
+"    bias { 2.0f }"
+"    radius { 1.0f }"
+}
+||6ct
+@Diag {
+//0.5f
+A:: @Circle /0.8c |1.5c B:: @Circle /2f
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { dhucurve } from { A } to { B }
+}
+&2.5c
+@Diag {
+//0.5f
+|1.5c B:: @Circle /0.8c A:: @Circle  /2f
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { dhucurve } from { A } to { B }
+}
+}
+
+@LI {
+@Code {
+"@Link"
+"    path { uhdcurve }"
+"    bias { 2.0f }"
+"    radius { 1.0f }"
+}
+||6ct
+@Diag {
+//2.5f
+A:: @Circle /0.8c |1.5c B:: @Circle
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { uhdcurve } from { A } to { B }
+}
+&2.5c
+@Diag {
+//2.5f
+|1.5c B:: @Circle /0.8c A:: @Circle
+//
+@ShowTags @Link
+    pathstyle { solid dashed }
+    path { uhdcurve } from { A } to { B }
+}
+}
+
 @LII {
 In the following links, the @Code "hfrac" and @Code "hbias" options
 determine how far across from @Code "FROM" to @Code "TO" the path turns
@@ -1078,6 +1184,23 @@ path also has an abbreviation which adds a forward arrow:
     C { RVLCurveArrow }
 
 @Rowa
+    A { dhuline }
+    B { DHULine }
+    C { DHUArrow }
+@Rowa
+    A { uhdline }
+    B { UHDLine }
+    C { UHDArrow }
+@Rowa
+    A { dhucurve }
+    B { DHUCurve }
+    C { DHUCurveArrow }
+@Rowa
+    A { uhdcurve }
+    B { RVLCurve }
+    C { RVLCurveArrow }
+
+@Rowa
     A { hvhline }
     B { HVHLine }
     C { HVHArrow }
@@ -1133,6 +1256,7 @@ have been omitted where they are the same as the {@Code linklabel} options.
 {@Code "ccurve"}, {@Code "bezier"},
 {@Code "vhline"}, {@Code "hvline"}, {@Code "vhcurve"}, {@Code "hvcurve"},
 {@Code "lvrline"}, {@Code "rvlline"}, {@Code "lvrcurve"}, {@Code "rvlcurve"},
+{@Code "dhuline"}, {@Code "uhdline"}, {@Code "dhucurve"}, {@Code "uhdcurve"},
 {@Code "hvhline"}, {@Code "vhvline"}, {@Code "hvhcurve"}, {@Code "vhvcurve"},
 {@Code "dwrapline"}, {@Code "uwrapline"}, {@Code "dwrapcurve"},
 {@Code "uwrapcurve"}, or any path }
diff --git a/doc/user/fmt_size b/doc/user/fmt_size
index 7fd138e..550bf57 100644
--- a/doc/user/fmt_size
+++ b/doc/user/fmt_size
@@ -12,8 +12,10 @@ page.type @Index @Code "@PageType"
 @PageHeight {}
 @PageOrientation { Portrait }
 }
-The usual way to determine the page size is to set the @Code "@PageType"
-option to the name of the paper you use:
+The default value at your site may be different, since installers of
+Lout are recommended to set it to the usual size of a piece of paper
+at their location.  The easy way to change the page size is to set
+the @Code "@PageType" option to the name of the paper you use:
 @ID @Tab
     vmargin { 0.5vx }
     @Fmtb { @Col ! @Col ! @Col @I @RR B ! @Col @I @RR C }
@@ -27,7 +29,9 @@ option to the name of the paper you use:
 @Rowa A { Legal  }	B {  612p }  C { 1008p }
 @Rowa A { Statement }	B {  396p }  C {  612p }
 @Rowa A { Executive }	B {  540p }  C {  720p }
-@Rowa A { A2 }		B { 1190p }  C { 1884p }
+@Rowa A { A0 }		B { 2380p }  C { 3368p }
+@Rowa A { A1 }		B { 1684p }  C { 2380p }
+@Rowa A { A2 }		B { 1190p }  C { 1684p }
 @Rowa A { A3 }		B {  842p }  C { 1190p }
 @Rowa A { A4 }		B {  595p }  C {  842p }
 @Rowa A { A5 }		B {  420p }  C {  595p }
@@ -85,8 +89,8 @@ the basic ones:
     A { "@PageOrientation { ReverseLandscape }" }
     B { @Box 1.4c @Wide 1.0c @High { //1rt &1rt 180d @Rotate Hello } }
 }
-@Code ReverseLandscape might be useful when post-processing the PostScript output
-to print two landscape pages per sheet.  The @Code "@PageOrientation" symbol is
-available at the start of a document, as well as in the setup file, like
-{@Code "@InitialFont"} and {@Code "@PageHeaders"}.
+@Code ReverseLandscape might be useful when post-processing the PostScript
+output to print two landscape pages per sheet.  The @Code "@PageOrientation"
+symbol is available at the start of a document, as well as in the setup
+file, like {@Code "@InitialFont"} and {@Code "@PageHeaders"}.
 @End @Section
diff --git a/doc/user/preface b/doc/user/preface
index 431dbf8..505b0d3 100644
--- a/doc/user/preface
+++ b/doc/user/preface
@@ -18,7 +18,7 @@ gnu. @Index { GNU Public License }
 primary source is directory
 @ID @Code "ftp://ftp.it.usyd.edu.au/jeff/lout"
 containing a gzipped tar file of the current version
-(currently {@Code "lout-3.32.tar.gz"}), and various other things including
+(currently {@Code "lout-3.33.tar.gz"}), and various other things including
 a PostScript version of this guide.  The distribution contains source code,
 libraries, documentation, license, and installation instructions.
 @PP
diff --git a/doc/user/str_larg b/doc/user/str_larg
index 2d244ae..9e5fc79 100644
--- a/doc/user/str_larg
+++ b/doc/user/str_larg
@@ -46,17 +46,32 @@ symbols, like this:
 }
 This arrangement is reminiscent of the one for lists, and, as for
 lists, there may be no paragraph or new page symbols before, between,
-or after the sections.  To change the gap between sections, you need
-to change the @Code "@SectionGap" option in the setup file, as explained
-in Chapter {@NumberOf types}.  If you just want a new page before one
-section, not all sections, place @Code "@NP" at the very end of the
-previous section, just before its {@Code "@End @Section"}.
+or after the sections.
 @PP
 The @Code "@Begin ... @End @Section" that brackets the body of each
 section may be abbreviated to {@Code "{ ... }"}.  However, the long
 form is recommended because it helps Lout to detect missing or extra
 braces within the body of the section.
 @PP
+To change the gap between sections, you need to change the
+@Code "@SectionGap" option in the setup file, as explained in
+Chapter {@NumberOf types}.  If you just want a new page or column
+before one section, then use the @Code "@NewPage" option of that
+section, like this:
+@ID @OneRow @Code {
+"@Section"
+"    @Title { Bandicoots and quolls }"
+"    @NewPage { Yes }"
+"@Begin"
+"..."
+"@End @Section"
+}
+The @Code "@NewPage" option is only available with large-scale structure
+symbols that usually do not appear on a new page (like {@Code "@Section"}),
+and it forces them to appear on a new page.  You can't use it with
+large-scale structure symbols that usually appear on a new page (like
+{@Code "@Chapter"}) to force them not to -- there is no way to do that.
+@PP
 All large-scale structure symbols have a @Code "@Tag" option, whose
 use is explained in Section {@NumberOf cross}, and a @Code "@RunningTitle"
 runningtitle. @Index @Code "@RunningTitle"
diff --git a/doc/user/str_list b/doc/user/str_list
index 4f65e68..9747c15 100644
--- a/doc/user/str_list
+++ b/doc/user/str_list
@@ -368,6 +368,7 @@ are all the options, together with their default values:
     rightindent { 0c }
     gap { 1v }
     start { 1 }
+    font { }
     break { }
     colnum { 1 }
     colgap { 1.0c }
@@ -440,6 +441,21 @@ item.  It must be decimal:
 looks strange, but it is the correct way to number the first
 item (xxv).
 @PP
+The @Code "font" option defines a font (or any value suited for
+the @Code "@Font" symbol) which is to be applied to each item
+(but not the labels).  For example, you might be bothered by
+the fact that a list item whose last line has no descenders in
+its letters is closer to the next list item, producing a slightly
+irregular appearance.  One way to solve this problem is
+@ID @OneRow @Code @Verbatim {
+@NumberedList
+    font { strut }
+}
+since the value @Code "strut" given to the @Code "@Font" symbol
+causes it to insert an invisible vertical strut into every word under
+the influence of that symbol.  For more information, including
+another way to insert struts, consult Section {@NumberOf precise}.
+@PP
 The @Code "break" option defines a break style (suitable for the
 @Code "@Break" symbol) which is to be applied to each item.  If
 you wanted each item in a ragged style, for example, you could
diff --git a/externs.h b/externs.h
index 0f31caf..72019fe 100644
--- a/externs.h
+++ b/externs.h
@@ -1,6 +1,6 @@
 /*@externs.h:External Declarations:Directories and file conventions@**********/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -95,7 +95,7 @@ extern nl_catd MsgCat;
 /*                                                                           */
 /*****************************************************************************/
 
-#define	LOUT_VERSION   AsciiToFull("Basser Lout Version 3.32 (October 2006)")
+#define	LOUT_VERSION   AsciiToFull("Basser Lout Version 3.33 (November 2006)")
 #define	CROSS_DB	   AsciiToFull("lout")
 #define	SOURCE_SUFFIX	   AsciiToFull(".lt")
 #define	INDEX_SUFFIX	   AsciiToFull(".li")
@@ -209,8 +209,6 @@ If you're compiling this, you've got the wrong settings in the makefile!
 /*                      below to be 128 (2**7).  The value given is 2**23-1, */
 /*                      which is about 148 metres in Lout's precision.       */
 /*                                                                           */
-/*  MAX_SHORT_LENGTH    The maximum value storable in type SHORT_LENGTH.     */
-/*                                                                           */
 /*  MAX_FILES           The maximum number of files.  This could only be     */
 /*                      increased if the file_num() field of type FILE_POS   */
 /*                      is enlarged beyond its present 16 bits.              */
@@ -265,7 +263,6 @@ If you're compiling this, you've got the wrong settings in the makefile!
 /*****************************************************************************/
 
 #define	MAX_FULL_LENGTH	8388607	/* 2**23 - 1, about 148 metres */
-#define	MAX_SHORT_LENGTH 32767
 #define	MAX_FILES	65535
 #define MAX_LINE        2048
 #define MAX_WORD        2048
@@ -322,20 +319,11 @@ typedef int FULL_LENGTH;
 
 /*****************************************************************************/
 /*                                                                           */
-/*  typedef SHORT_LENGTH - an short integer physical distance.               */
-/*                                                                           */
-/*****************************************************************************/
-
-typedef short int SHORT_LENGTH;
-
-
-/*****************************************************************************/
-/*                                                                           */
 /*  FONT_NUM - internal name for a font.                                     */
 /*                                                                           */
 /*****************************************************************************/
 
-typedef short unsigned FONT_NUM;
+typedef unsigned short FONT_NUM;
 
 
 /*****************************************************************************/
@@ -344,7 +332,7 @@ typedef short unsigned FONT_NUM;
 /*                                                                           */
 /*****************************************************************************/
 
-typedef short unsigned COLOUR_NUM;
+typedef unsigned short COLOUR_NUM;
 
 
 /*****************************************************************************/
@@ -353,7 +341,7 @@ typedef short unsigned COLOUR_NUM;
 /*                                                                           */
 /*****************************************************************************/
 
-typedef short unsigned TEXTURE_NUM;
+typedef unsigned short TEXTURE_NUM;
 
 
 /*****************************************************************************/
@@ -362,7 +350,7 @@ typedef short unsigned TEXTURE_NUM;
 /*                                                                           */
 /*****************************************************************************/
 
-typedef unsigned LANGUAGE_NUM;
+typedef unsigned int LANGUAGE_NUM;
 
 
 /*****************************************************************************/
@@ -371,7 +359,7 @@ typedef unsigned LANGUAGE_NUM;
 /*                                                                           */
 /*****************************************************************************/
 
-typedef unsigned MAPPING;
+typedef unsigned int MAPPING;
 
 
 /*****************************************************************************/
@@ -592,6 +580,8 @@ typedef void *POINTER;
 #define	STR_LIG			AsciiToFull("lig")
 #define	STR_NOLIG		AsciiToFull("nolig")
 #define	STR_XHEIGHT2_MARK	AsciiToFull("xheight2mark")
+#define	STR_NOSTRUT		AsciiToFull("nostrut")
+#define	STR_STRUT		AsciiToFull("strut")
 
 #define	STR_GAP_RJUSTIFY	AsciiToFull("1rt")
 #define	STR_GAP_ZERO_HYPH	AsciiToFull("0ch")
@@ -606,13 +596,12 @@ typedef void *POINTER;
 /*****************************************************************************/
 
 typedef struct
-{ unsigned	ospare	 : 7;		/* left for other things in STYLE    */
+{ FULL_LENGTH	owidth;			/* width of the gap                  */
   BOOLEAN	onobreak : 1;		/* TRUE if this gap is unbreakable   */
   BOOLEAN	omark	 : 1;		/* TRUE if this gap is marked        */
   BOOLEAN	ojoin	 : 1;		/* TRUE if joins exist across gap    */
   unsigned	ounits	 : 3;		/* units of measurement: fixed, etc  */
   unsigned	omode	 : 3;		/* spacing mode: edge-to-edge, etc   */
-  SHORT_LENGTH	owidth;			/* width of the gap                  */
 } GAP;
 
 #define	nobreak(x)	(x).onobreak
@@ -647,93 +636,89 @@ typedef struct
 /*****************************************************************************/
 
 typedef struct
-{ union {
-    GAP		oline_gap;		/* separation between lines          */
-    struct {
-      BOOLEAN	ovadjust	: 1;	/* @VAdjust in effect                */
-      BOOLEAN	ohadjust	: 1;	/* @HAdjust in effect                */
-      BOOLEAN	opadjust	: 1;	/* @PAdjust in effect                */
-      unsigned	osmall_caps	: 1;	/* small capitals                    */
-      unsigned  ospace_style	: 3;	/* space style: lout, troff, tex, .. */
-    } oss1;
-  } osu1;
-  union {
-    GAP		ospace_gap;		/* separation induced by white space */
-    struct {
-      unsigned	ohyph_style	: 2;	/* hyphenation off or on             */
-      unsigned	ofill_style	: 2;	/* fill lines with text off/on       */
-      unsigned	odisplay_style	: 3;	/* display lines adjusted, ragged... */
-    } oss2;
-  } osu2;
-  SHORT_LENGTH	oyunit;			/* value of y unit of measurement    */
-  SHORT_LENGTH	ozunit;			/* value of z unit of measurement    */
-  SHORT_LENGTH	ooutdent_len;		/* amount to outdent in outdent style*/
-  SHORT_LENGTH	osmallcaps_len;		/* size of small capitals            */
+{
+  GAP		oline_gap;		/* separation between lines          */
+  GAP		ospace_gap;		/* separation induced by white space */
+  FULL_LENGTH	oyunit;			/* value of y unit of measurement    */
+  FULL_LENGTH	ozunit;			/* value of z unit of measurement    */
+  FULL_LENGTH	ooutdent_len;		/* amount to outdent in outdent style*/
+  FULL_LENGTH	osmallcaps_len;		/* size of small capitals            */
   FONT_NUM	ofont;			/* current font                      */
   COLOUR_NUM	ocolour;		/* current colour		     */
   TEXTURE_NUM	otexture;		/* current texture		     */
   unsigned short oblanklinescale;	/* scale factor for blank lines      */
-  LANGUAGE_NUM	olanguage	: 6;	/* current language		     */
+  LANGUAGE_NUM	olanguage       : 6;	/* current language		     */
+  BOOLEAN	ovadjust	: 1;	/* @VAdjust in effect                */
+  BOOLEAN	ohadjust	: 1;	/* @HAdjust in effect                */
+  BOOLEAN	opadjust	: 1;	/* @PAdjust in effect                */
+  unsigned	osmall_caps	: 1;	/* small capitals                    */
+  unsigned	ospace_style	: 3;	/* space style: lout, troff, tex, .. */
+  unsigned	ohyph_style	: 2;	/* hyphenation off or on             */
+  unsigned	ofill_style	: 2;	/* fill lines with text off/on       */
+  unsigned	odisplay_style	: 3;	/* display lines adjusted, ragged... */
   BOOLEAN	ooutline	: 2;	/* TRUE if outlining words           */
   BOOLEAN	onobreakfirst	: 1;	/* no break after first line of para */
   BOOLEAN	onobreaklast	: 1;	/* no break after last line of para  */
-  BOOLEAN	obaselinemark	: 1;	/* baseline metrics                  */
+  BOOLEAN	obaselinemark	: 1;	/* baseline char metrics             */
+  BOOLEAN	ostrut		: 1;	/* strut char metrics                */
   BOOLEAN	oligatures	: 1;	/* use ligatures                     */
   BOOLEAN	omarginkerning	: 1;	/* perform margin kerning            */
 } STYLE;
 
-#define	line_gap(x)	(x).osu1.oline_gap
-#define	vadjust(x)	(x).osu1.oss1.ovadjust
-#define	hadjust(x)	(x).osu1.oss1.ohadjust
-#define	padjust(x)	(x).osu1.oss1.opadjust
-#define	small_caps(x)	(x).osu1.oss1.osmall_caps
-#define	space_style(x)	(x).osu1.oss1.ospace_style
-#define	space_gap(x)	(x).osu2.ospace_gap
-#define	hyph_style(x)	(x).osu2.oss2.ohyph_style
-#define	fill_style(x)	(x).osu2.oss2.ofill_style
-#define	display_style(x)(x).osu2.oss2.odisplay_style
+#define	line_gap(x)	(x).oline_gap
+#define	space_gap(x)	(x).ospace_gap
+#define	yunit(x)	(x).oyunit
+#define	zunit(x)	(x).ozunit
+#define	outdent_len(x)	(x).ooutdent_len
+#define	smallcaps_len(x)(x).osmallcaps_len
 #define	font(x)		(x).ofont
 #define	colour(x)	(x).ocolour
 #define	texture(x)	(x).otexture
 #define	blanklinescale(x)(x).oblanklinescale
-#define	outline(x)	(x).ooutline
 #define	language(x)	(x).olanguage
+#define	vadjust(x)	(x).ovadjust
+#define	hadjust(x)	(x).ohadjust
+#define	padjust(x)	(x).opadjust
+#define	small_caps(x)	(x).osmall_caps
+#define	space_style(x)	(x).ospace_style
+#define	hyph_style(x)	(x).ohyph_style
+#define	fill_style(x)	(x).ofill_style
+#define	display_style(x)(x).odisplay_style
+#define	outline(x)	(x).ooutline
 #define	nobreakfirst(x)	(x).onobreakfirst
 #define	nobreaklast(x)	(x).onobreaklast
 #define	baselinemark(x)	(x).obaselinemark
+#define	strut(x)	(x).ostrut
 #define	ligatures(x)	(x).oligatures
 #define	marginkerning(x)(x).omarginkerning
-#define	yunit(x)	(x).oyunit
-#define	zunit(x)	(x).ozunit
-#define	outdent_len(x)	(x).ooutdent_len
-#define	smallcaps_len(x)(x).osmallcaps_len
 
 #define StyleCopy(x, y)							\
 ( GapCopy(line_gap(x), line_gap(y)),					\
-  hyph_style(x) = hyph_style(y),					\
-  fill_style(x) = fill_style(y),					\
-  display_style(x) = display_style(y),					\
-  small_caps(x) = small_caps(y),					\
   GapCopy(space_gap(x), space_gap(y)),					\
+  yunit(x) = yunit(y),							\
+  zunit(x) = zunit(y),							\
+  outdent_len(x) = outdent_len(y),					\
+  smallcaps_len(x) = smallcaps_len(y),					\
   font(x) = font(y),							\
   colour(x) = colour(y),						\
   texture(x) = texture(y),						\
   blanklinescale(x) = blanklinescale(y),				\
-  outline(x) = outline(y),						\
   language(x) = language(y), 						\
-  nobreakfirst(x) = nobreakfirst(y),					\
-  nobreaklast(x) = nobreaklast(y),					\
-  baselinemark(x) = baselinemark(y),					\
-  ligatures(x) = ligatures(y),						\
-  marginkerning(x) = marginkerning(y),					\
   vadjust(x) = vadjust(y), 						\
   hadjust(x) = hadjust(y), 						\
   padjust(x) = padjust(y), 						\
+  small_caps(x) = small_caps(y),					\
   space_style(x) = space_style(y),					\
-  yunit(x) = yunit(y),							\
-  zunit(x) = zunit(y),							\
-  outdent_len(x) = outdent_len(y),					\
-  smallcaps_len(x) = smallcaps_len(y)					\
+  hyph_style(x) = hyph_style(y),					\
+  fill_style(x) = fill_style(y),					\
+  display_style(x) = display_style(y),					\
+  outline(x) = outline(y),						\
+  nobreakfirst(x) = nobreakfirst(y),					\
+  nobreaklast(x) = nobreaklast(y),					\
+  baselinemark(x) = baselinemark(y),					\
+  strut(x) = strut(y),							\
+  ligatures(x) = ligatures(y),						\
+  marginkerning(x) = marginkerning(y)					\
 )
 
 
@@ -818,6 +803,8 @@ typedef struct { union rec *opred, *osucc; } LIST;
 /*                                                                           */
 /*  The fpos is overwritten in WORDs and QWORDs during FixAndPrintObject by  */
 /*  the horizontal coordinate of the word, which has to be remembered.       */
+/*  This part of the record is also used by font records to hold font        */
+/*  bounding box data.                                                       */
 /*                                                                           */
 /*****************************************************************************/
 
@@ -846,14 +833,15 @@ typedef union
   } os21;
 
   struct /* used by WORD objects only, except underline used by all */
-	 /* objects, including GAP_OBJ                                  */
+	 /* objects, including GAP_OBJ                              */
   {	FONT_NUM	oword_font;
 	COLOUR_NUM	oword_colour;
 	TEXTURE_NUM	oword_texture;
-	unsigned	ounderline	   : 2;  /* aligns with os23.underline */
+	unsigned	ounderline	   : 2; /* aligns with os23.underline */
 	BOOLEAN		oword_outline	   : 1;
 	LANGUAGE_NUM	oword_language	   : 6;
 	BOOLEAN		oword_baselinemark : 1;
+	BOOLEAN		oword_strut	   : 1;
 	BOOLEAN		oword_ligatures	   : 1;
 	unsigned	oword_hyph	   : 1;
   } os22;
@@ -886,8 +874,9 @@ typedef union
   } os24;
 
   struct /* used by WORD and QWORD when they are font records */
-  {	FONT_NUM	ofont_num;
-	unsigned short	ofont_page;
+  {
+    	FULL_LENGTH	ofont_bbox_lly;
+    	FULL_LENGTH	ofont_bbox_ury;
   } os25;
 
   struct /* used by symbol table entries */
@@ -946,6 +935,8 @@ typedef union
   {	FULL_LENGTH	ofont_size;
 	FULL_LENGTH	ofont_xheight2;
 	FULL_LENGTH	ofont_spacewidth;
+    	FONT_NUM	ofont_num;
+	unsigned short	ofont_page;
 	MAPPING		ofont_mapping	: 7;
 	BOOLEAN		ofont_recoded	: 1;
   } os32;
@@ -974,7 +965,7 @@ typedef union
 
 /*****************************************************************************/
 /*                                                                           */
-/*  typedef FOURTH_UNION - twelve bytes holding a STYLE or CONSTRAINT.       */
+/*  typedef FOURTH_UNION - 11 32-bit words holding a STYLE or CONSTRAINT.    */
 /*                                                                           */
 /*****************************************************************************/
 
@@ -1042,27 +1033,32 @@ typedef union
 /*                                                                           */
 /*  STYLE - the style (attributes affecting the appearance) of an object.    */
 /*                                                                           */
-/*      line_gap        How much to separate lines by                        */
-/*      vadjust         TRUE when @VAdjust is in effect                      */
-/*      hadjust         TRUE when @HAdjust is in effect                      */
-/*      padjust         TRUE when @PAdjust is in effect                      */
-/*      small_caps      TRUE when small capitals wanted                      */
-/*      space_style     Spacing style (lout, troff etc. from @Space)         */
-/*      space_gap       Object separation given a white space, i.e. "1s"     */
-/*      hyph_style      Hyphenation (undefined, off, on)                     */
-/*      fill_style      Fill lines (undefined, off, on)                      */
-/*      display_style   Display style for lines (adjust, centre, etc.)       */
-/*      yunit           Value of y unit of measurement                       */
-/*      zunit           Value of z unit of measurement                       */
-/*      font            Which internal font (including size) to use          */
-/*      colour          Which internal colour to use                         */
-/*      texture         Which internal texture to use                        */
-/*      outline         TRUE if outlining words rather than filling them     */
-/*      language        Which internal language to use                       */
-/*      nobreakfirst    TRUE if break not allowed after first line of para   */
-/*      nobreaklast     TRUE if break not allowed before last line of para   */
-/*      baselinemark    TRUE if mark is to pass through character baseline   */
-/*      ligatures       TRUE if ligatures wanted                             */
+/*      line_gap        separation between lines                             */
+/*      space_gap       separation induced by white space                    */
+/*      yunit           value of y unit of measurement                       */
+/*      zunit           value of z unit of measurement                       */
+/*      outdent_len     amount to outdent in outdent style                   */
+/*      smallcaps_len   size of small capitals                               */
+/*      font            current font                                         */
+/*      colour          current colour		                             */
+/*      texture         current texture		                             */
+/*      blanklinescale  scale factor for blank lines                         */
+/*      language        current language		                     */
+/*      vadjust	        @VAdjust in effect                                   */
+/*      hadjust	        @HAdjust in effect                                   */
+/*      padjust	        @PAdjust in effect                                   */
+/*      small_caps	small capitals                                       */
+/*      space_style	space style: lout, troff, tex, ..                    */
+/*      hyph_style	hyphenation off or on                                */
+/*      fill_style	fill lines with text off/on                          */
+/*      display_style	display lines adjusted, ragged...                    */
+/*      outline	: 2     TRUE if outlining words                              */
+/*      nobreakfirst	no break after first line of para                    */
+/*      nobreaklast	no break after last line of para                     */
+/*      baselinemark	baseline char metrics                                */
+/*      strut       	strut char metrics                                   */
+/*      ligatures	use ligatures                                        */
+/*      marginkerning	perform margin kerning                               */
 /*                                                                           */
 /*  CONSTRAINT - a constraint on how large some object is allowed to be,     */
 /*               either horizontally or vertically                           */
@@ -1170,6 +1166,7 @@ typedef union
 /*      word_outline    If TRUE, print this word in outline (from style)     */
 /*      word_language   Language (for hyphenation) of this word (from style) */
 /*      word_baselinemark TRUE if mark of this word goes through baseline    */
+/*      word_strut      TRUE if this word's char metrics are to be strutted  */
 /*      word_ligatures  TRUE if ligatures wanted in this word                */
 /*      underline       TRUE if continuous underlining goes under this word  */
 /*      word_hyph       Hyphenation wanted for this word (from style)        */
@@ -1198,6 +1195,8 @@ typedef union
 /*      font_page       Number of most recent page using this font           */
 /*      font_size       Size of this font                                    */
 /*      font_xheight2   Half-x height of this font                           */
+/*      font_bbox_lly   The lly value of the font bounding box               */
+/*      font_bbox_ury   The ury value of the font bounding box               */
 /*      font_spacewidth Preferred width of space between words in this font  */
 /*      font_mapping    The mapping to apply with this font                  */
 /*      font_recoded    TRUE if font needs recoding in PostScript output     */
@@ -1656,8 +1655,8 @@ typedef union rec
      SECOND_UNION	ou2;
      GAP		ogap;
      int		osave_badness;		/* optimum paragraph breaker */
-     SHORT_LENGTH	osave_space;		/* optimum paragraph breaker */
-     SHORT_LENGTH	osave_actual_gap;	/* optimum paragraph breaker */
+     FULL_LENGTH	osave_space;		/* optimum paragraph breaker */
+     FULL_LENGTH	osave_actual_gap;	/* optimum paragraph breaker */
      union rec  	*osave_prev;		/* optimum paragraph breaker */
      union rec  	*osave_cwid;		/* optimum paragraph breaker */
   } os5;
@@ -1675,8 +1674,8 @@ typedef union rec
      union rec		*oimports;
      union rec		*ofilter;
      union rec		*ouse_invocation;
-     short unsigned 	opredefined;
-     short unsigned 	ohas_compulsory;
+     unsigned short 	opredefined;
+     unsigned short 	ohas_compulsory;
      unsigned char	ouses_count;
      unsigned char	onpar_code;
      BOOLEAN		ois_optimize	     : 1;
@@ -1737,6 +1736,8 @@ typedef union rec
 
 #define type(x)			(x)->os1.ou1.os11.otype
 #define	rec_size(x)		(x)->os1.ou1.os11.orec_size
+#define font_bbox_lly(x)	(x)->os1.ou2.os25.ofont_bbox_lly
+#define font_bbox_ury(x)	(x)->os1.ou2.os25.ofont_bbox_ury
 #define	precedence(x)		(x)->os1.ou2.os21.oprecedence
 #define	hspace(x)		(x)->os1.ou2.os21.ohspace
 #define	vspace(x)		(x)->os1.ou2.os21.ovspace
@@ -1750,6 +1751,7 @@ typedef union rec
 #define	word_outline(x)		(x)->os1.ou2.os22.oword_outline
 #define	word_language(x)	(x)->os1.ou2.os22.oword_language
 #define	word_baselinemark(x)	(x)->os1.ou2.os22.oword_baselinemark
+#define	word_strut(x)		(x)->os1.ou2.os22.oword_strut
 #define	word_ligatures(x)	(x)->os1.ou2.os22.oword_ligatures
 #define	spanner_fixed(x)	word_language(x)
 #define	spanner_broken(x)	word_outline(x)
@@ -1909,8 +1911,8 @@ typedef union rec
 #define	item(x)			(x)->os9.oitem
 #define	next(x)			(x)->os9.onext
 
-#define	font_num(x)		(x)->os1.ou2.os25.ofont_num
-#define	font_page(x)		(x)->os1.ou2.os25.ofont_page
+#define	font_num(x)		(x)->os1.ou3.os32.ofont_num
+#define	font_page(x)		(x)->os1.ou3.os32.ofont_page
 #define	font_size(x)		(x)->os1.ou3.os32.ofont_size
 #define	font_xheight2(x)	(x)->os1.ou3.os32.ofont_xheight2
 #define	font_spacewidth(x)	(x)->os1.ou3.os32.ofont_spacewidth
@@ -1926,17 +1928,17 @@ typedef union rec
 /*****************************************************************************/
 
 struct metrics {
-  SHORT_LENGTH up;
-  SHORT_LENGTH down;
-  SHORT_LENGTH left;
-  SHORT_LENGTH right;
-  SHORT_LENGTH last_adjust;
+  FULL_LENGTH up;
+  FULL_LENGTH down;
+  FULL_LENGTH left;
+  FULL_LENGTH right;
+  FULL_LENGTH last_adjust;
 };
 
 typedef struct composite_rec {
   FULL_CHAR char_code;
-  SHORT_LENGTH x_offset;
-  SHORT_LENGTH y_offset;
+  FULL_LENGTH x_offset;
+  FULL_LENGTH y_offset;
 } COMPOSITE;
 
 typedef struct font_rec {
@@ -1947,12 +1949,12 @@ typedef struct font_rec {
   int			cmp_top;		/* length of cmp_table	     */
   OBJECT		font_table;		/* record of sized fonts     */
   OBJECT		original_face;		/* face object of this font  */
-  SHORT_LENGTH		underline_pos;		/* position of underline     */
-  SHORT_LENGTH		underline_thick;	/* thickness of underline    */
+  FULL_LENGTH		underline_pos;		/* position of underline     */
+  FULL_LENGTH		underline_thick;	/* thickness of underline    */
   unsigned short	*kern_table;		/* first kerning chars       */
   FULL_CHAR		*kern_chars;		/* second kerning chars      */
   unsigned char		*kern_value;		/* points into kern_lengths  */
-  SHORT_LENGTH		*kern_sizes;		/* sizes of kernings         */
+  FULL_LENGTH		*kern_sizes;		/* sizes of kernings         */
 } FONT_INFO;
 
 
diff --git a/include/README b/include/README
index a4153b6..43bf7b1 100644
--- a/include/README
+++ b/include/README
@@ -102,4 +102,4 @@ Miscellaneous source files
 
 
 Jeffrey H. Kingston
-20 October 2006
+14 November 2006
diff --git a/include/book b/include/book
index a1285fc..401fc51 100644
--- a/include/book
+++ b/include/book
@@ -61,6 +61,7 @@
   # @ListLabelWidth	{ 2.00f	@OrIfPlain 5s	} # width allowed for list tags
   # @ListLabelRight	{ No			} # right-adjust list labels
   # @ListLabelRightGap	{ 2s			} # gap when right-adjusting
+  # @ListFont		{ 			} # font of list items
   # @ListBreak		{ 			} # break style of list items
   # @NumberSeparator	{ .			} # separates nums like 2.3.7
   # @CrossLinkFormat	{ @Body			} # format of cross links
@@ -101,24 +102,37 @@
   # @PageEnclose	{ @Body			} # enclose every page in this
   # @ColumnNumber	{ 1			} # number of columns (1 to 10)
   # @ColumnGap		{ 1.00c	@OrIfPlain 6s	} # column gap
+
   # @FigureLocation	{ PageTop		} # default figure location
-  # @TableLocation	{ PageTop		} # default table location
   # @FigureFormat	{ @CC @Body		} # default figure format
-  # @TableFormat	{ @CC @Body		} # default table format
   # @FigureWord		{ figure		} # "Figure" word else anything
-  # @TableWord		{ table			} # "Table" word else anything
   # @FigureNumbers	{ Arabic		} # method of numbering figures
-  # @TableNumbers	{ Arabic		} # method of numbering tables
   # @FigureCaptionPos	{ Below 		} # Above or Below
-  # @TableCaptionPos	{ Below			} # Above or Below
   # @FigureCaptionFont  { -2p                   } # figure caption font
   # @FigureCaptionBreak { adjust hyphen 1.2fx   } # figure caption break
   # @FigureCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFigureContents { No                    } # list of figures at start
+
+  # @TableLocation	{ PageTop		} # default table location
+  # @TableFormat	{ @CC @Body		} # default table format
+  # @TableWord		{ table			} # "Table" word else anything
+  # @TableNumbers	{ Arabic		} # method of numbering tables
+  # @TableCaptionPos	{ Below			} # Above or Below
   # @TableCaptionFont   { -2p                   } # table caption font
   # @TableCaptionBreak  { adjust hyphen 1.2fx   } # table caption break
   # @TableCaptionFormat { {@B { word @NumSep number. &2s }} @Insert caption }
-  # @MakeFigureContents { No                    } # list of figures at start
   # @MakeTableContents  { No                    } # list of tables at start
+
+  # @FloaterLocation	{ PageTop		} # default floater location
+  # @FloaterFormat	{ @CC @Body		} # default floater format
+  # @FloaterWord	{ floater			} # "Floater" word else anything
+  # @FloaterNumbers	{ Arabic		} # method of numbering floaters
+  # @FloaterCaptionPos	{ Below			} # Above or Below
+  # @FloaterCaptionFont { -2p                   } # floater caption font
+  # @FloaterCaptionBreak{ adjust hyphen 1.2fx   } # floater caption break
+  # @FloaterCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFloaterContents{ No                    } # list of floaters at start
+
   # @MakeContents	{ No			} # make contents? Yes or No
     @MakeContents	{ Yes			} # make contents? Yes or No
   # @ContentsGap	{ 0.20v	@OrIfPlain 0f	} # extra gap above minor entry
@@ -131,6 +145,7 @@
   # @ContentsLeader	{ ..			} # leader symbol in contents
   # @ContentsLeaderGap	{ 4s	@OrIfPlain 2s	} # gap between leaders
   # @ContentsRightWidth	{ 3f	@OrIfPlain 6s	} # page numbers column width
+
   # @MakeReferences	{ Yes			} # make references? Yes or No
   # @RefCiteStyle	{ [cite]		} # citation style
   # @RefCiteLabels	{ @RefNum		} # citation items
@@ -146,6 +161,7 @@
   # @RefListBreak	{        		} # break style of ref list
   # @RefListLabelWidth 	{ @ListLabelWidth	} # Labels column width
   # @RefListSortKey	{ @Tag			} # sorting key
+
   # @MakeGlossary	{ No			} # make glossary? Yes or No
   # @GlossaryText	{ @Null			} # glossary initial text
   # @GlossaryFont	{			} # glossary entries font
@@ -158,6 +174,7 @@
   # @GlossaryColumnGap	{ 1.00c @OrIfPlain 6s	} # glossary column gap
   # @InGlossaryFont	{ smallcaps		} # font for @InGlossary
   # @InGlossaryFormat	{ @Body			} # format for @InGlossary
+
   # @MakeIndex		{ No			} # make index? Yes or No
   # @MakeIndex		{ No			} # make index? Yes or No
     @MakeIndex		{ Yes			} # make index? Yes or No
@@ -180,6 +197,7 @@
   # @IndexSpacerBelow	{ 1v			} # space below index spacer
   # @IndexSpacerFont	{ +3p			} # font of index spacer
   # @IndexSpacerFormat	{ @Body			} # format of index spacer
+
   # @MakeIndexA		{ No 			} # make index A? Yes or No
   # @IndexAText		{ @Null			} # index A initial text
   # @IndexAFont		{			} # index A entries font
@@ -200,6 +218,7 @@
   # @IndexASpacerBelow	{ 1v			} # space below index A spacer
   # @IndexASpacerFont	{ +3p			} # font of index A spacer
   # @IndexASpacerFormat	{ @Body			} # format of index A spacer
+
   # @MakeIndexB		{ No 			} # make index B? Yes or No
   # @IndexBText		{ @Null			} # index B initial text
   # @IndexBFont		{			} # index B entries font
@@ -220,13 +239,16 @@
   # @IndexBSpacerBelow	{ 1v			} # space below index B spacer
   # @IndexBSpacerFont	{ +3p			} # font of index B spacer
   # @IndexBSpacerFormat	{ @Body			} # format of index B spacer
+
   # @MakeColophon	{ No			} # make colophon? Yes or No
   # @ColophonFont	{ 			} # font for colophon
   # @ColophonBreak	{ 			} # break style for colophon
   # @ColophonColumnNumber { 1			} # colophon columns (1 to 10)
   # @ColophonColumnGap	{ 1.00c @OrIfPlain 6s	} # colophon column gap
+
   # @TopGap		{ 0.75c	@OrIfPlain 2f	} # gap between figures
   # @MidGap		{ 0.75c	@OrIfPlain 2f	} # gap above/below body text
+
   # @FootNoteNumbers	{ Arabic		} # footnote numbers
   # @FootNoteThrough	{ No			} # numbered through chapter?
   # @FootNoteLocation	{ ColFoot		} # where the footnote appears
@@ -246,6 +268,7 @@
   # @EndNoteBreak	{ 1.2fx	@OrIfPlain 1fx	} # break for endnotes
   # @EndNoteFormat	{ { number &0.05f } @Insert body } # endnote format
   # @EndNoteGap		{ 0.20c	@OrIfPlain 1f	} # gap between endnotes
+
   # @TheoremWord	{ theorem		} # "Theorem" word, etc.
   # @TheoremTitleFormat	{ (title)		} # only if title present
   # @TheoremFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
@@ -268,6 +291,7 @@
   # @ExampleTitleFormat	{ (title)		} # only if title present
   # @ExampleFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
   # @ProofWord		{ proof			} # "Proof" word, etc.
+
   # @PageHeaders	{ Simple		} # None Simple Titles NoTitles
     @PageHeaders	{ Titles		} # None Simple Titles NoTitles
   # @PageNumbers	{ Arabic		} # page numbers
@@ -329,6 +353,7 @@
   # @ContentsWord		{ contents	} # word for "Contents"
   # @FigureListWord		{ figurelist	} # word for "List of Figures"
   # @TableListWord		{ tablelist	} # word for "List of Tables"
+  # @FloaterListWord		{ floaterlist	} # word for "List of Floaters"
   # @IntroductionWord		{ introduction	} # word for "Introduction"
   # @AbbreviationsWord		{ abbreviations	} # word for "Abbreviations"
   # @ChapterWord		{ chapter	} # word for "Chapter"
@@ -469,6 +494,15 @@
   # @AppendixNumInTables	{ Yes		} # table num has appendix num
   # @SubAppendixNumInTables	{ No		} # table num has sub-app num
   # @SubSubAppendixNumInTables	{ No		} # table num has sub-sa. num
+  # @SubPrefaceNumInFloaters	{ No		} # floater num has sub-preface num
+  # @SubIntroductionumInFloaters{ No		} # floater num has sub-intro num
+  # @ChapterNumInFloaters	{ Yes		} # floater num has chapter num
+  # @SectionNumInFloaters	{ No		} # floater num has section num
+  # @SubSectionNumInFloaters	{ No		} # floater num has subsect num
+  # @SubSubSectionNumInFloaters	{ No		} # floater num has sub-ss. num
+  # @AppendixNumInFloaters	{ Yes		} # floater num has appendix num
+  # @SubAppendixNumInFloaters	{ No		} # floater num has sub-app num
+  # @SubSubAppendixNumInFloaters{ No		} # floater num has sub-sa. num
   # @SubPrefaceNumInRunners 	{ No		} # runners have sub-preface num
   # @SubIntroductionNumInRunners { No		} # runners have sub-intro num
   # @SectionNumInRunners 	{ Yes		} # runners have section num
@@ -480,6 +514,7 @@
   # @ContentsPrefix		{		} # for structured page nums
   # @FigureContentsPrefix	{		} # for structured page nums
   # @TableContentsPrefix	{		} # for structured page nums
+  # @FloaterContentsPrefix	{		} # for structured page nums
   # @AbbreviationsPrefix	{		} # for structured page nums
   # @IntroductionPrefix		{		} # for structured page nums
   # @ChapterPrefix		{		} # for structured page nums
diff --git a/include/bookf b/include/bookf
index 4ae9141..fde3b80 100644
--- a/include/bookf
+++ b/include/bookf
@@ -22,6 +22,7 @@ def @BookSetup
     named @ContentsWord			{  contents			}
     named @FigureListWord		{  figurelist			}
     named @TableListWord		{  tablelist			}
+    named @FloaterListWord		{  floaterlist			}
     named @IntroductionWord		{  introduction			}
     named @AbbreviationsWord		{  abbreviations		}
     named @ChapterWord			{  chapter			}
@@ -191,6 +192,16 @@ def @BookSetup
     named @SubAppendixNumInTables	{  No				}
     named @SubSubAppendixNumInTables	{  No				}
 
+    named @SubPrefaceNumInFloaters	{  No				}
+    named @SubIntroductionNumInFloaters	{  No				}
+    named @ChapterNumInFloaters		{  Yes				}
+    named @SectionNumInFloaters		{  No				}
+    named @SubSectionNumInFloaters	{  No				}
+    named @SubSubSectionNumInFloaters	{  No				}
+    named @AppendixNumInFloaters	{  Yes				}
+    named @SubAppendixNumInFloaters	{  No				}
+    named @SubSubAppendixNumInFloaters	{  No				}
+
     named @SubPrefaceNumInRunners	{  No				}
     named @SubIntroductionNumInRunners	{  No				}
     named @SectionNumInRunners		{  Yes				}
@@ -203,6 +214,7 @@ def @BookSetup
     named @ContentsPrefix		{				}
     named @FigureContentsPrefix		{				}
     named @TableContentsPrefix		{				}
+    named @FloaterContentsPrefix	{				}
     named @AbbreviationsPrefix		{				}
     named @IntroductionPrefix		{				}
     named @ChapterPrefix		{				}
@@ -494,6 +506,27 @@ def @BookSetup
 		@TableContentsSection
 	}
 
+	def @FloaterContentsPart
+	    named @Tag {}
+	{
+	    @LargeScaleStructure
+		tag { @Tag }
+		type { ExtraMajorIntro }
+		initiallanguage { @InitialLanguage }
+		title { floaterlist @WordVal @FloaterListWord }
+		aboveheadinggap { @AboveChapterGap }
+		headingfont { @ChapterHeadingFont }
+		headingbreak { @ChapterHeadingBreak }
+		headingformat { @Num @ChapterHeadingFormat @Body }
+		incontents { No }
+		pnprefix { @FloaterContentsPrefix }
+		inrunners { Yes }
+		majortitle { floaterlist @WordVal @FloaterListWord }
+		sendheader { @ChooseFull @Body }
+		innergap { @SectionGap }
+		@FloaterContentsSection
+	}
+
 	def @ReferencesPart
 	    named @Tag {}
 	{
@@ -707,6 +740,10 @@ def @BookSetup
 			{ Yes Bypass }	@Yield @TableContentsPart
 			else		@Yield @Null
 		    }
+            //      @MakeFloaterContents @Case {
+			{ Yes Bypass }	@Yield @FloaterContentsPart
+			else		@Yield @Null
+		    }
             //1.1b  @PrefaceAfterContents @Do @PrefacePlace
         }
 
@@ -769,6 +806,10 @@ def @BookSetup
 			{ Yes Bypass }	@Yield @TableContentsPart
 			else		@Yield @Null
 		    }
+            //      @MakeFloaterContents @Case {
+			{ Yes Bypass }	@Yield @FloaterContentsPart
+			else		@Yield @Null
+		    }
             //1.1b  @PrefaceAfterContents @Do @PrefacePlace
 	    //  @AbbreviationsPlace
 	    //  @IntroductionPlace
@@ -811,6 +852,7 @@ def @BookSetup
 		        Yes @BeginDisplayCounter {}
 		        Yes @BeginFigureCounter {}
 		        Yes @BeginTableCounter {}
+		        Yes @BeginFloaterCounter {}
 		    //	@PageList
 			    @ColumnNumber { @ColumnNumber }
 			    @PageHeaders { @PageHeaders }
@@ -830,6 +872,7 @@ def @BookSetup
 		        Yes @BeginDisplayCounter {}
 		        Yes @BeginFigureCounter {}
 		        Yes @BeginTableCounter {}
+		        Yes @BeginFloaterCounter {}
 		    //  @IntroPageList
 			    @ColumnNumber { 1 }
 			    @PageHeaders { @PageHeaders }
@@ -887,6 +930,7 @@ def @BookSetup
             named @RunningTitle { dft }
 	    named @InitialLanguage { @InitialLanguage }
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
         {
 
@@ -922,7 +966,9 @@ def @BookSetup
 		indisplays { @SubPrefaceNumInDisplays }
 		infigures { @SubPrefaceNumInFigures }
 		intables { @SubPrefaceNumInTables }
+		infloaters { @SubPrefaceNumInFloaters }
 		inrunners { @SubPrefaceNumInRunners }
+		newpage { @NewPage }
 		@Body
         }
 
@@ -1013,6 +1059,7 @@ def @BookSetup
             named @RunningTitle { dft }
 	    named @InitialLanguage { @InitialLanguage }
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
         {
 
@@ -1048,7 +1095,9 @@ def @BookSetup
 		indisplays { @SubIntroductionNumInDisplays }
 		infigures { @SubIntroductionNumInFigures }
 		intables { @SubIntroductionNumInTables }
+		infloaters { @SubIntroductionNumInFloaters }
 		inrunners { @SubIntroductionNumInRunners }
+		newpage { @NewPage }
 		@Body
         }
 
@@ -1131,6 +1180,7 @@ def @BookSetup
             named @RunningTitle { dft }
 	    named @InitialLanguage { @InitialLanguage }
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
         {
 
@@ -1161,6 +1211,7 @@ def @BookSetup
 		named @RunningTitle { dft }
 		named @InitialLanguage { @InitialLanguage }
 		named @BypassNumber { dft }
+		named @NewPage { No }
 		body @Body
             {
 
@@ -1191,6 +1242,7 @@ def @BookSetup
 		    named @RunningTitle { dft }
 		    named @InitialLanguage { @InitialLanguage }
 		    named @BypassNumber { dft }
+		    named @NewPage { No }
 		    body @Body
 		{
                 
@@ -1216,7 +1268,9 @@ def @BookSetup
 			indisplays { @SubSubSectionNumInDisplays }
 			infigures { @SubSubSectionNumInFigures }
 			intables { @SubSubSectionNumInTables }
+			infloaters { @SubSubSectionNumInFloaters }
 			inrunners { @SubSubSectionNumInRunners }
+			newpage { @NewPage }
 			@Body
 	        }
 
@@ -1242,7 +1296,9 @@ def @BookSetup
 		    indisplays { @SubSectionNumInDisplays }
 		    infigures { @SubSectionNumInFigures }
 		    intables { @SubSectionNumInTables }
+		    infloaters { @SubSectionNumInFloaters }
 		    inrunners { @SubSectionNumInRunners }
+		    newpage { @NewPage }
 		    @Body
 
             }
@@ -1269,7 +1325,9 @@ def @BookSetup
 		indisplays { @SectionNumInDisplays }
 		infigures { @SectionNumInFigures }
 		intables { @SectionNumInTables }
+		infloaters { @SectionNumInFloaters }
 		inrunners { @SectionNumInRunners }
+		newpage { @NewPage }
 		@Body
 
         }
@@ -1326,6 +1384,7 @@ def @BookSetup
 	    indisplays { @ChapterNumInDisplays }
 	    infigures { @ChapterNumInFigures }
 	    intables { @ChapterNumInTables }
+	    infloaters { @ChapterNumInFloaters }
 	    sendheader { @ChapterFull @Body }
 	    innergap { @SectionGap }
 	    inrunners { Yes }
@@ -1393,6 +1452,7 @@ def @BookSetup
             named @RunningTitle { dft }
 	    named @InitialLanguage { @InitialLanguage }
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
         {
 
@@ -1422,6 +1482,7 @@ def @BookSetup
 		named @RunningTitle { dft }
 		named @InitialLanguage { @InitialLanguage }
 		named @BypassNumber { dft }
+		named @NewPage { No }
 		body @Body
             {
 
@@ -1447,7 +1508,9 @@ def @BookSetup
 		    indisplays { @SubSubAppendixNumInDisplays }
 		    infigures { @SubSubAppendixNumInFigures }
 		    intables { @SubSubAppendixNumInTables }
+		    infloaters { @SubSubAppendixNumInFloaters }
 		    inrunners { @SubSubAppendixNumInRunners }
+		    newpage { @NewPage }
 		    @Body
 
             }
@@ -1474,7 +1537,9 @@ def @BookSetup
 		indisplays { @SubAppendixNumInDisplays }
 		infigures { @SubAppendixNumInFigures }
 		intables { @SubAppendixNumInTables }
+		infloaters { @SubAppendixNumInFloaters }
 		inrunners { @SubAppendixNumInRunners }
+		newpage { @NewPage }
 		@Body
 
         }
@@ -1531,6 +1596,7 @@ def @BookSetup
 	    indisplays { @AppendixNumInDisplays }
 	    infigures { @AppendixNumInFigures }
 	    intables { @AppendixNumInTables }
+	    infloaters { @AppendixNumInFloaters }
 	    sendheader { @ChapterFull @Body }
 	    innergap { @SubAppendixGap }
 	    inrunners { Yes }
diff --git a/include/bsf b/include/bsf
index 12b19e6..dbd903f 100644
--- a/include/bsf
+++ b/include/bsf
@@ -101,7 +101,7 @@ export
     @ParaGap @ParaIndent @DisplayGap @DisplayIndent @DefaultIndent
     @DisplayNumStyle @WideIndent @VeryWideIndent
     @ListGap @ListIndent @ListRightIndent
-    @ListLabelWidth @ListLabelRight @ListLabelRightGap @ListBreak
+    @ListLabelWidth @ListLabelRight @ListLabelRightGap @ListFont @ListBreak
     @NumberSeparator
 
     @Word @Roman @UCRoman @Alpha @UCAlpha @FnBullets @FnSymbols
@@ -269,6 +269,7 @@ def @BasicSetup
     named @ListLabelWidth { 2.0f @OrIfPlain 5s	} # width allowed for list tags
     named @ListLabelRight { No			} # right align label
     named @ListLabelRightGap { 2s		} # right align gap
+    named @ListFont       {                     } # font style of list item
     named @ListBreak      {                     } # break style of list item
     named @NumberSeparator{ .			} # separates numbers like 2.3.7
     import @BasicSetup
@@ -1471,6 +1472,7 @@ def @BasicSetup
 	named labelright      { @ListLabelRight  }
 	named labelrightgap   { @ListLabelRightGap }
 	named start           { 1                }
+	named font            { @ListFont        }
 	named break           { @ListBreak       }
 	named colnum          { 1                }
 	named colgap          { 1.0c             }
@@ -1494,14 +1496,14 @@ def @BasicSetup
 		    # @NumberMarker @Value {num} {style type num} &0io
 		    @NumberMarker @Value {type num} {@Align style type num} &0io
 		}
-	        |itemindent  break @Break @ItemPlace  |rightindent
+	        |itemindent  break @Break font @Font @ItemPlace  |rightindent
 	        //gap  @MakeList @NotRevealed @Next num
 	    }
 
 	    def @ParagraphItem
 	    {
 		@NumberMarker @Value {num} {style type num} &0io
-	        |indent  break @Break @ParagraphItemPlace  |rightindent
+	        |indent break @Break font @Font @ParagraphItemPlace |rightindent
 	        //gap  @MakeList @NotRevealed @Next num
 	    }
 
@@ -1535,32 +1537,32 @@ def @BasicSetup
 
 	def @ColPieceTwo
 	{
-	   colheight @High 50c @Wide @ListGalleyPlace ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed
+	   colheight @High 500c @Wide @ListGalleyPlace ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed
 	}
 
 	def @ColPieceThree
 	{
-	   colheight @High 50c @Wide @ListGalleyPlace ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed
+	   colheight @High 500c @Wide @ListGalleyPlace ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed
 	}
 
 	def @ColPieceFour
 	{
-	   colheight @High 50c @Wide @ListGalleyPlace ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed
+	   colheight @High 500c @Wide @ListGalleyPlace ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed
 	}
 
 	def @ColPieceFive
 	{
-	   colheight @High 50c @Wide @ListGalleyPlace ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed ||colgap
-	   colheight @High 50c @Wide @ListGalleyPlace @NotRevealed
+	   colheight @High 500c @Wide @ListGalleyPlace ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed ||colgap
+	   colheight @High 500c @Wide @ListGalleyPlace @NotRevealed
 	}
 
 	colnum @Case
diff --git a/include/diagf b/include/diagf
index ab1e059..5c9cbfe 100644
--- a/include/diagf
+++ b/include/diagf
@@ -688,6 +688,7 @@ def @DiagSetup
 	   @HVCurve @HVCurveArrow @VHCurve @VHCurveArrow
 	   @LVRLine @LVRArrow @RVLLine @RVLArrow
 	   @LVRCurve @LVRCurveArrow @RVLCurve @RVLCurveArrow
+	   @DHUCurve @DHUCurveArrow @UHDCurve @UHDCurveArrow
 	   @HVHLine @HVHArrow @VHVLine @VHVArrow
 	   @HVHCurve @HVHCurveArrow @VHVCurve @VHVCurveArrow
 	   @DWrapLine @DWrapArrow @UWrapLine @UWrapArrow
@@ -4785,6 +4786,63 @@ def @DiagSetup
 
 
 	    import @Geometry
+	    def @DHULinePath
+	    {
+		@BackEnd @Case {
+		  PostScript @Yield {
+	      {arrow @FromArrowLength backarrowlength}
+	      {arrow @ToArrowLength arrowlength}
+	      "{" from "}" "{" to "}"
+	      xindent zindent bias "ldiagdhulinepath"
+		  }
+		  PDF @Yield {}
+		}
+	    }
+
+	    import @Geometry
+	    def @DHUCurvePath
+	    {
+		@BackEnd @Case {
+		  PostScript @Yield {
+	      {arrow @FromArrowLength backarrowlength}
+	      {arrow @ToArrowLength arrowlength}
+	      "{" from "}" "{" to "}"
+	      xindent zindent bias radius "ldiagdhucurvepath"
+		  }
+		  PDF @Yield {}
+		}
+	    }
+
+	    import @Geometry
+	    def @UHDLinePath
+	    {
+		@BackEnd @Case {
+		  PostScript @Yield {
+	      {arrow @FromArrowLength backarrowlength}
+	      {arrow @ToArrowLength arrowlength}
+	      "{" from "}" "{" to "}"
+	      xindent zindent bias "ldiaguhdlinepath"
+		  }
+		  PDF @Yield {}
+		}
+	    }
+
+	    import @Geometry
+	    def @UHDCurvePath
+	    {
+		@BackEnd @Case {
+		  PostScript @Yield {
+	      {arrow @FromArrowLength backarrowlength}
+	      {arrow @ToArrowLength arrowlength}
+	      "{" from "}" "{" to "}"
+	      xindent zindent bias radius "ldiaguhdcurvepath"
+		  }
+		  PDF @Yield {}
+		}
+	    }
+
+
+	    import @Geometry
 	    def @HVHLinePath  # still to do
 	    {
 		@BackEnd @Case {
@@ -5235,6 +5293,10 @@ def @DiagSetup
 		    lvrcurve			@Yield @LVRCurvePath
 		    rvlline			@Yield @RVLLinePath
 		    rvlcurve			@Yield @RVLCurvePath
+		    dhuline			@Yield @DHULinePath
+		    dhucurve			@Yield @DHUCurvePath
+		    uhdline			@Yield @UHDLinePath
+		    uhdcurve			@Yield @UHDCurvePath
 		    hvhline			@Yield @HVHLinePath
 		    hvhcurve			@Yield @HVHCurvePath
 		    vhvline			@Yield @VHVLinePath
@@ -5671,6 +5733,15 @@ def @DiagSetup
 	macro @RVLCurve		{ @Link path { rvlcurve }		}
 	macro @RVLCurveArrow	{ @Link path { rvlcurve } arrow { yes }	}
 
+	macro @DHULine		{ @Link path { dhuline  }		}
+	macro @DHUArrow		{ @Link path { dhuline  } arrow { yes }	}
+	macro @UHDLine		{ @Link path { uhdline  }		}
+	macro @UHDArrow		{ @Link path { uhdline  } arrow { yes }	}
+	macro @DHUCurve		{ @Link path { dhucurve }		}
+	macro @DHUCurveArrow	{ @Link path { dhucurve } arrow { yes }	}
+	macro @UHDCurve		{ @Link path { uhdcurve }		}
+	macro @UHDCurveArrow	{ @Link path { uhdcurve } arrow { yes }	}
+
 	macro @HVHLine		{ @Link path { hvhline  }		}
 	macro @HVHArrow		{ @Link path { hvhline  } arrow { yes }	}
 	macro @VHVLine		{ @Link path { vhvline  }		}
diff --git a/include/diagf.lpg b/include/diagf.lpg
index 289672f..76bb0b5 100644
--- a/include/diagf.lpg
+++ b/include/diagf.lpg
@@ -2501,6 +2501,208 @@ ldiagdict begin
   % count (  stack size is) 1 ldiagdebugprint pop
 } def
 
+% farr tarr { from } { to } xindent zindent bias ldiagdhulinepath -
+/ldiagdhulinepath
+{
+  % (entering ldiagdhulinepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+  /bias exch def
+  /zindent exch def
+  /xindent exch def
+  cvlit /to exch def
+  cvlit /from exch def
+  /toarrowlength exch def
+  /fromarrowlength exch def
+
+  from (CTR) ldiagdolabel 270 dg from (CIRCUM) ldiagdolabel ldiagpadd
+  0 0 fromarrowlength 270 dg ldiagatangle ldiagpadd /FROM ldiagpointdef
+  270 dg /FROM@ANGLE ldiagangledef
+
+  to (CTR) ldiagdolabel 270 dg to (CIRCUM) ldiagdolabel ldiagpadd
+  0 0 toarrowlength 270 dg ldiagatangle ldiagpadd /TO ldiagpointdef
+  90 dg /TO@ANGLE ldiagangledef
+
+  /XDOWN [ FROM exch pop TO exch pop ldiagmin bias sub ] cvx def
+  FROM pop XDOWN /P1 ldiagpointdef
+  TO pop XDOWN /P2 ldiagpointdef
+  /HORIZ [ P1 P2 ldiagangleto ] cvx def
+  P1 P1 0 0 1 ft 270 dg ldiagatangle ldiagpadd 0 0 1 ft HORIZ ldiagatangle
+  ldiagpadd ldiagangleto /P1@ANGLE ldiagangledef
+  P2 P2 0 0 1 ft 90 dg ldiagatangle ldiagpadd 0 0 1 ft HORIZ ldiagatangle
+  ldiagpadd ldiagangleto /P2@ANGLE ldiagangledef
+
+  P1 0.5 ldiagpmul P2 0.5 ldiagpmul ldiagpadd /LMID ldiagpointdef
+  HORIZ /LMID@ANGLE ldiagangledef
+
+  /XINDENT [ xindent FROM P1 ldiagdistance ldiagmin ] cvx def
+  /ZINDENT [ zindent P2 TO ldiagdistance ldiagmin ] cvx def
+  0 XINDENT FROM ldiagpsub /LFROM ldiagpointdef
+  270 dg /LFROM@ANGLE ldiagangledef
+  0 ZINDENT TO ldiagpsub /LTO ldiagpointdef
+  90 dg /LTO@ANGLE ldiagangledef
+
+  FROM LFROM P1 LMID P2 LTO TO
+
+  % (leaving ldiagdhulinepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+} def
+
+% farr tarr { from } { to } xindent zindent bias radius ldiagdhucurvepath -
+/ldiagdhucurvepath
+{
+  % (entering ldiagdhucurvepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+  /radius exch def
+  /bias exch def
+  /zindent exch def
+  /xindent exch def
+  cvlit /to exch def
+  cvlit /from exch def
+  /toarrowlength exch def
+  /fromarrowlength exch def
+
+  from (CTR) ldiagdolabel 270 dg from (CIRCUM) ldiagdolabel ldiagpadd 0 0
+  fromarrowlength 270 dg ldiagatangle ldiagpadd /FROM ldiagpointdef
+  270 dg /FROM@ANGLE ldiagangledef
+  to (CTR) ldiagdolabel 270 dg to (CIRCUM) ldiagdolabel ldiagpadd 0 0
+  toarrowlength 270 dg ldiagatangle ldiagpadd /TO ldiagpointdef
+  90 dg /TO@ANGLE ldiagangledef
+  /XDOWN [ FROM exch pop TO exch pop ldiagmin bias sub ] cvx def
+  /XP1 [ FROM pop XDOWN ] cvx def
+  /XP2 [ TO pop XDOWN ] cvx def
+  /HORIZ [ XP1 XP2 ldiagangleto ] cvx def
+  XP1 0.5 ldiagpmul XP2 0.5 ldiagpmul ldiagpadd /LMID ldiagpointdef
+  HORIZ /LMID@ANGLE ldiagangledef
+  /XINDENT [ xindent FROM XP1 ldiagdistance ldiagmin ] cvx def
+  /ZINDENT [ zindent XP2 TO ldiagdistance ldiagmin ] cvx def
+  0 XINDENT FROM ldiagpsub /LFROM ldiagpointdef
+  270 dg /LFROM@ANGLE ldiagangledef
+  0 ZINDENT TO ldiagpsub /LTO ldiagpointdef
+  90 dg /LTO@ANGLE ldiagangledef
+  /RADIUS [ radius XP1 XP2 ldiagdistance 2 div ldiagmin ] cvx def
+  /XP1PRE [ XP1 0 0 RADIUS 90 dg ldiagatangle ldiagpadd ] cvx def
+  /XP1POST [ XP1 0 0 RADIUS HORIZ ldiagatangle ldiagpadd ] cvx def
+  /XP1CTR [ XP1PRE 0 0 RADIUS HORIZ ldiagatangle ldiagpadd ] cvx def
+  XP1CTR 0 0 RADIUS XP1CTR XP1 ldiagangleto ldiagatangle ldiagpadd
+  /P1 ldiagpointdef
+  XP1PRE XP1POST ldiagangleto /P1@ANGLE ldiagangledef
+  /XP2PRE [ 0 0 RADIUS HORIZ ldiagatangle XP2 ldiagpsub ] cvx def
+  /XP2POST [ XP2 0 0 RADIUS 90 dg ldiagatangle ldiagpadd ] cvx def
+  /XP2CTR [ XP2PRE 0 0 RADIUS 90 dg ldiagatangle ldiagpadd ] cvx def
+  XP2CTR 0 0 RADIUS XP2CTR XP2 ldiagangleto ldiagatangle ldiagpadd
+  /P2 ldiagpointdef
+  XP2PRE XP2POST ldiagangleto /P2@ANGLE ldiagangledef
+  FROM LFROM XP1PRE
+  {} {} { [XP1CTR clockwise] P1 [XP1CTR clockwise] } {} { [XP1CTR] P1 [XP1CTR] }
+  {} {} {} HORIZ round ldiagquadcase
+  XP1POST LMID XP2PRE
+  {} {} { [XP2CTR clockwise ] P2 [XP2CTR clockwise ] } {} { [XP2CTR] P2 [XP2CTR] }
+  {} {} {} HORIZ round ldiagquadcase
+  XP2POST LTO TO
+
+  % (leaving ldiagdhucurvepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+} def
+
+% farr tarr { from } { to } xindent zindent bias ldiaguhdlinepath -
+/ldiaguhdlinepath
+{
+  % (entering ldiaguhdlinepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+  /bias exch def
+  /zindent exch def
+  /xindent exch def
+  cvlit /to exch def
+  cvlit /from exch def
+  /toarrowlength exch def
+  /fromarrowlength exch def
+
+  from (CTR) ldiagdolabel 90 dg from (CIRCUM) ldiagdolabel ldiagpadd
+  0 0 fromarrowlength 90 dg ldiagatangle ldiagpadd /FROM ldiagpointdef
+  90 dg /FROM@ANGLE ldiagangledef
+  to (CTR) ldiagdolabel 90 dg to (CIRCUM) ldiagdolabel ldiagpadd
+  0 0 toarrowlength 90 dg ldiagatangle ldiagpadd /TO ldiagpointdef
+  270 dg /TO@ANGLE ldiagangledef
+  /XUP [ FROM exch pop TO exch pop ldiagmax bias add ] cvx def
+  FROM pop XUP /P1 ldiagpointdef
+  TO pop XUP /P2 ldiagpointdef
+  /HORIZ [ P1 P2 ldiagangleto ] cvx def
+  P1 P1 0 0 1 ft 90 dg ldiagatangle ldiagpadd 0 0 1 ft HORIZ ldiagatangle
+  ldiagpadd ldiagangleto /P1@ANGLE ldiagangledef
+  P2 P2 0 0 1 ft 270 dg ldiagatangle ldiagpadd 0 0 1 ft HORIZ ldiagatangle
+  ldiagpadd ldiagangleto /P2@ANGLE ldiagangledef
+  P1 0.5 ldiagpmul P2 0.5 ldiagpmul ldiagpadd /LMID ldiagpointdef
+  HORIZ /LMID@ANGLE ldiagangledef
+  /XINDENT [ xindent FROM P1 ldiagdistance ldiagmin ] cvx def
+  /ZINDENT [ zindent P2 TO ldiagdistance ldiagmin ] cvx def
+  FROM 0 XINDENT ldiagpadd /LFROM ldiagpointdef
+  90 dg /LFROM@ANGLE ldiagangledef
+  TO 0 ZINDENT ldiagpadd /LTO ldiagpointdef
+  270 dg /LTO@ANGLE ldiagangledef
+  FROM LFROM P1 LMID P2 LTO TO
+
+  % (leaving ldiaguhdlinepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+} def
+
+
+% farr tarr { from } { to } xindent zindent bias radius ldiaguhdcurvepath -
+/ldiaguhdcurvepath
+{
+  % (entering ldiaguhdcurvepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+  /radius exch def
+  /bias exch def
+  /zindent exch def
+  /xindent exch def
+  cvlit /to exch def
+  cvlit /from exch def
+  /toarrowlength exch def
+  /fromarrowlength exch def
+
+  from (CTR) ldiagdolabel 90 dg from (CIRCUM) ldiagdolabel ldiagpadd
+  0 0 fromarrowlength 90 dg ldiagatangle ldiagpadd /FROM ldiagpointdef
+  90 dg /FROM@ANGLE ldiagangledef
+  to (CTR) ldiagdolabel 90 dg to (CIRCUM) ldiagdolabel ldiagpadd
+  0 0 toarrowlength 90 dg ldiagatangle ldiagpadd /TO ldiagpointdef
+  270 dg /TO@ANGLE ldiagangledef
+  /XUP [ FROM exch pop TO exch pop ldiagmax bias add ] cvx def
+  /XP1 [ FROM pop XUP ] cvx def
+  /XP2 [ TO pop XUP ] cvx def
+  /HORIZ [ XP1 XP2 ldiagangleto ] cvx def
+  XP1 0.5 ldiagpmul XP2 0.5 ldiagpmul ldiagpadd /LMID ldiagpointdef
+  HORIZ /LMID@ANGLE ldiagangledef
+  /XINDENT [ xindent FROM XP1 ldiagdistance ldiagmin ] cvx def
+  /ZINDENT [ zindent XP2 TO ldiagdistance ldiagmin ] cvx def
+  FROM 0 XINDENT ldiagpadd /LFROM ldiagpointdef
+  90 dg /LFROM@ANGLE ldiagangledef
+  TO 0 ZINDENT ldiagpadd /LTO ldiagpointdef
+  270 dg /LTO@ANGLE ldiagangledef
+  /RADIUS [ radius XP1 XP2 ldiagdistance 0.5 mul ldiagmin ] cvx def
+  /XP1PRE [ XP1 0 0 RADIUS 270 dg ldiagatangle ldiagpadd ] cvx def
+  /XP1POST [ XP1 0 0 RADIUS HORIZ ldiagatangle ldiagpadd ] cvx def
+  /XP1CTR [ XP1PRE 0 0 RADIUS HORIZ ldiagatangle ldiagpadd ] cvx def
+  XP1CTR 0 0 RADIUS XP1CTR XP1 ldiagangleto ldiagatangle ldiagpadd
+  /P1 ldiagpointdef
+  XP1PRE XP1POST ldiagangleto /P1@ANGLE ldiagangledef
+  /XP2PRE [ 0 0 RADIUS HORIZ ldiagatangle XP2 ldiagpsub ] cvx def
+  /XP2POST [ XP2 0 0 RADIUS 270 dg ldiagatangle ldiagpadd ] cvx def
+  /XP2CTR [ XP2PRE 0 0 RADIUS 270 dg ldiagatangle ldiagpadd ] cvx def
+  XP2CTR 0 0 RADIUS XP2CTR XP2 ldiagangleto ldiagatangle ldiagpadd
+  /P2 ldiagpointdef
+  XP2PRE XP2POST ldiagangleto /P2@ANGLE ldiagangledef
+  FROM LFROM XP1PRE
+  {} {} {[XP1CTR] P1 [XP1CTR]} {} {[XP1CTR clockwise] P1 [XP1CTR clockwise]}
+  {} {} {} HORIZ round ldiagquadcase
+  XP1POST LMID XP2PRE
+  {} {} {[XP2CTR] P2 [XP2CTR]} {} {[XP2CTR clockwise] P2 [XP2CTR clockwise]}
+  {} {} {} HORIZ round ldiagquadcase
+  XP2POST LTO TO
+
+  % (leaving ldiaguhdcurvepath) 0 ldiagdebugprint
+  % count (  stack size is) 1 ldiagdebugprint pop
+} def
+
 % farr tarr { from } { to } xindent zindent hfrac hbias ldiaghvhlinepath -
 /ldiaghvhlinepath % still to do
 {
diff --git a/include/doc b/include/doc
index 4098f9b..c5e9d65 100644
--- a/include/doc
+++ b/include/doc
@@ -62,6 +62,7 @@
   # @ListLabelWidth	{ 2.00f	@OrIfPlain 5s	} # width allowed for list tags
   # @ListLabelRight	{ No			} # right-adjust list labels
   # @ListLabelRightGap	{ 2s			} # gap when right-adjusting
+  # @ListFont		{ 			} # font of list items
   # @ListBreak		{ 			} # break style of list items
   # @NumberSeparator	{ .			} # separates nums like 2.3.7
   # @CrossLinkFormat	{ @Body			} # format of cross links
@@ -104,23 +105,35 @@
   # @ColumnGap		{ 1.00c	@OrIfPlain 6s	} # column gap
 
   # @FigureLocation	{ PageTop		} # default figure location
-  # @TableLocation	{ PageTop		} # default table location
   # @FigureFormat	{ @CC @Body		} # default figure format
-  # @TableFormat	{ @CC @Body		} # default table format
   # @FigureWord		{ figure		} # "Figure" word else anything
-  # @TableWord		{ table			} # "Table" word else anything
   # @FigureNumbers	{ Arabic		} # method of numbering figures
-  # @TableNumbers	{ Arabic		} # method of numbering tables
   # @FigureCaptionPos	{ Below 		} # Above or Below
-  # @TableCaptionPos	{ Below			} # Above or Below
   # @FigureCaptionFont  { -2p                   } # figure caption font
   # @FigureCaptionBreak { adjust hyphen 1.2fx   } # figure caption break
   # @FigureCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFigureContents { No                    } # list of figures at start
+
+  # @TableLocation	{ PageTop		} # default table location
+  # @TableFormat	{ @CC @Body		} # default table format
+  # @TableWord		{ table			} # "Table" word else anything
+  # @TableNumbers	{ Arabic		} # method of numbering tables
+  # @TableCaptionPos	{ Below			} # Above or Below
   # @TableCaptionFont   { -2p                   } # table caption font
   # @TableCaptionBreak  { adjust hyphen 1.2fx   } # table caption break
   # @TableCaptionFormat { {@B { word @NumSep number. &2s }} @Insert caption }
-  # @MakeFigureContents { No                    } # list of figures at start
   # @MakeTableContents  { No                    } # list of tables at start
+
+  # @FloaterLocation	{ PageTop		} # default floater location
+  # @FloaterFormat	{ @CC @Body		} # default floater format
+  # @FloaterWord	{ floater		} # "Floater" word else anything
+  # @FloaterNumbers	{ Arabic		} # method of numbering floaters
+  # @FloaterCaptionPos	{ Below			} # Above or Below
+  # @FloaterCaptionFont { -2p                   } # Floater caption font
+  # @FloaterCaptionBreak{ adjust hyphen 1.2fx   } # floater caption break
+  # @FloaterCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFloaterContents{ No                    } # list of floater at start
+
   # @MakeContents	{ No			} # make contents? Yes or No
   # @ContentsGap	{ 0.20v	@OrIfPlain 0f	} # extra gap above minor entry
   # @ContentsGapAbove	{ 0.80v	@OrIfPlain 1f	} # extra gap above major entry
@@ -132,6 +145,7 @@
   # @ContentsLeader	{ ..			} # leader symbol in contents
   # @ContentsLeaderGap	{ 4s	@OrIfPlain 2s	} # gap between leaders
   # @ContentsRightWidth	{ 3f	@OrIfPlain 6s	} # page numbers column width
+
   # @MakeReferences	{ Yes			} # make references? Yes or No
   # @RefCiteStyle	{ [cite]		} # citation style
   # @RefCiteLabels	{ @RefNum		} # citation items
@@ -147,6 +161,7 @@
   # @RefListBreak	{        		} # break style of ref list
   # @RefListLabelWidth 	{ @ListLabelWidth	} # Labels column width
   # @RefListSortKey	{ @Tag			} # sorting key
+
   # @MakeGlossary	{ No			} # make glossary? Yes or No
   # @GlossaryText	{ @Null			} # glossary initial text
   # @GlossaryFont	{			} # glossary entries font
@@ -159,6 +174,7 @@
   # @GlossaryColumnGap	{ 1.00c @OrIfPlain 6s	} # glossary column gap
   # @InGlossaryFont	{ smallcaps		} # font for @InGlossary
   # @InGlossaryFormat	{ @Body			} # format for @InGlossary
+
   # @MakeIndex		{ No			} # make index? Yes or No
   # @IndexText		{ @Null			} # index initial text
   # @IndexFont		{			} # index entries font
@@ -179,6 +195,7 @@
   # @IndexSpacerBelow	{ 1v			} # space below index spacer
   # @IndexSpacerFont	{ +3p			} # font of index spacer
   # @IndexSpacerFormat	{ @Body			} # format of index spacer
+
   # @MakeIndexA		{ No 			} # make index A? Yes or No
   # @IndexAText		{ @Null			} # index A initial text
   # @IndexAFont		{			} # index A entries font
@@ -199,6 +216,7 @@
   # @IndexASpacerBelow	{ 1v			} # space below index A spacer
   # @IndexASpacerFont	{ +3p			} # font of index A spacer
   # @IndexASpacerFormat	{ @Body			} # format of index A spacer
+
   # @MakeIndexB		{ No 			} # make index B? Yes or No
   # @IndexBText		{ @Null			} # index B initial text
   # @IndexBFont		{			} # index B entries font
@@ -219,8 +237,10 @@
   # @IndexBSpacerBelow	{ 1v			} # space below index B spacer
   # @IndexBSpacerFont	{ +3p			} # font of index B spacer
   # @IndexBSpacerFormat	{ @Body			} # format of index B spacer
+
   # @TopGap		{ 0.75c	@OrIfPlain 2f	} # gap between figures
   # @MidGap		{ 0.75c	@OrIfPlain 2f	} # gap above/below body text
+
   # @FootNoteNumbers	{ Arabic		} # footnote numbers
   # @FootNoteThrough	{ No			} # numbered through chapter?
   # @FootNoteLocation	{ ColFoot		} # where the footnote appears
@@ -240,6 +260,7 @@
   # @EndNoteBreak	{ 1.2fx	@OrIfPlain 1fx	} # break for endnotes
   # @EndNoteFormat	{ { number &0.05f } @Insert body } # endnote format
   # @EndNoteGap		{ 0.20c	@OrIfPlain 1f	} # gap between endnotes
+
   # @TheoremWord	{ theorem		} # "Theorem" word, etc.
   # @TheoremTitleFormat	{ (title)		} # only if title present
   # @TheoremFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
@@ -262,6 +283,7 @@
   # @ExampleTitleFormat	{ (title)		} # only if title present
   # @ExampleFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
   # @ProofWord		{ proof			} # "Proof" word, etc.
+
   # @PageHeaders	{ Simple		} # None Simple Titles NoTitles
   # @PageNumbers	{ Arabic		} # page numbers
   # @FirstPageNumber	{ 1			} # number of first page 
@@ -409,6 +431,12 @@
   # @AppendixNumInTables	{ No		} # table num has appendix num
   # @SubAppendixNumInTables	{ No		} # table num has sub-app num
   # @SubSubAppendixNumInTables	{ No		} # table num has sub-sa. num
+  # @SectionNumInFloaters	{ No		} # floater num has section num
+  # @SubSectionNumInFloaters	{ No		} # floater num has subsect num
+  # @SubSubSectionNumInFloaters	{ No		} # floater num has sub-ss. num
+  # @AppendixNumInFloaters	{ No		} # floater num has appendix num
+  # @SubAppendixNumInFloaters	{ No		} # floater num has sub-app num
+  # @SubSubAppendixNumInFloaters{ No		} # floater num has sub-sa. num
   # @SectionNumInRunners 	{ Yes		} # runners have section num
   # @SubSectionNumInRunners 	{ No		} # runners have subsect num
   # @SubSubSectionNumInRunners 	{ No		} # runners have sub-ss. num
diff --git a/include/docf b/include/docf
index bd8e875..8085a9a 100644
--- a/include/docf
+++ b/include/docf
@@ -138,6 +138,13 @@ def @OrdinarySetup
     named @SubAppendixNumInTables	{ No			}
     named @SubSubAppendixNumInTables	{ No			}
 
+    named @SectionNumInFloaters		{ No			}
+    named @SubSectionNumInFloaters	{ No			}
+    named @SubSubSectionNumInFloaters	{ No			}
+    named @AppendixNumInFloaters	{ No			}
+    named @SubAppendixNumInFloaters	{ No			}
+    named @SubSubAppendixNumInFloaters	{ No			}
+
     named @SectionNumInRunners		{ Yes			}
     named @SubSectionNumInRunners	{ No			}
     named @SubSubSectionNumInRunners	{ No			}
@@ -408,6 +415,7 @@ def @OrdinarySetup
 		Yes @BeginDisplayCounter {}
 		Yes @BeginFigureCounter {}
 		Yes @BeginTableCounter {}
+		Yes @BeginFloaterCounter {}
             //  @BackEnd @Case {
 
 		    PlainText @Yield {
@@ -486,6 +494,7 @@ def @OrdinarySetup
             named @RunningTitle { dft }
 	    named @InitialLanguage {}
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
         {
 
@@ -515,6 +524,7 @@ def @OrdinarySetup
 		named @RunningTitle { dft }
 		named @InitialLanguage { @InitialLanguage }
 		named @BypassNumber { dft }
+		named @NewPage { No }
 		body @Body
             {
 
@@ -546,6 +556,7 @@ def @OrdinarySetup
 		    named @RunningTitle { dft }
 		    named @InitialLanguage { @InitialLanguage }
 		    named @BypassNumber { dft }
+		    named @NewPage { No }
 		    body @Body
 		{
 
@@ -571,7 +582,9 @@ def @OrdinarySetup
 			indisplays { @SubSubSectionNumInDisplays }
 			infigures { @SubSubSectionNumInFigures }
 			intables { @SubSubSectionNumInTables }
+			infloaters { @SubSubSectionNumInFloaters }
 			inrunners { @SubSubSectionNumInRunners }
+			newpage { @NewPage }
 			@Body
 
 	        }
@@ -598,7 +611,9 @@ def @OrdinarySetup
 		    indisplays { @SubSectionNumInDisplays }
 		    infigures { @SubSectionNumInFigures }
 		    intables { @SubSectionNumInTables }
+		    infloaters { @SubSectionNumInFloaters }
 		    inrunners { @SubSectionNumInRunners }
+		    newpage { @NewPage }
 		    @Body
 
             }
@@ -625,7 +640,9 @@ def @OrdinarySetup
                 indisplays { @SectionNumInDisplays }
                 infigures { @SectionNumInFigures }
                 intables { @SectionNumInTables }
+                infloaters { @SectionNumInFloaters }
                 inrunners { @SectionNumInRunners }
+		newpage { @NewPage }
                 @Body
 
         }
@@ -647,6 +664,7 @@ def @OrdinarySetup
             named @RunningTitle { dft }
 	    named @InitialLanguage {}
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
 	{
 
@@ -677,6 +695,7 @@ def @OrdinarySetup
 		named @RunningTitle { dft }
 		named @InitialLanguage { @InitialLanguage }
 		named @BypassNumber { dft }
+		named @NewPage { No }
 		body @Body
             {
 
@@ -708,6 +727,7 @@ def @OrdinarySetup
 		    named @RunningTitle { dft }
 		    named @InitialLanguage { @InitialLanguage }
 		    named @BypassNumber { dft }
+		    named @NewPage { No }
 		    body @Body
 		{
 
@@ -733,7 +753,9 @@ def @OrdinarySetup
 			indisplays { @SubSubAppendixNumInDisplays }
 			infigures { @SubSubAppendixNumInFigures }
 			intables { @SubSubAppendixNumInTables }
+			infloaters { @SubSubAppendixNumInFloaters }
 			inrunners { @SubSubAppendixNumInRunners }
+			newpage { @NewPage }
 			@Body
 
 		}
@@ -760,7 +782,9 @@ def @OrdinarySetup
 		    indisplays { @SubAppendixNumInDisplays }
 		    infigures { @SubAppendixNumInFigures }
 		    intables { @SubAppendixNumInTables }
+		    infloaters { @SubAppendixNumInFloaters }
 		    inrunners { @SubAppendixNumInRunners }
+		    newpage { @NewPage }
 		    @Body
 	    }
 
@@ -787,7 +811,9 @@ def @OrdinarySetup
 		indisplays { @AppendixNumInDisplays }
 		infigures { @AppendixNumInFigures }
 		intables { @AppendixNumInTables }
+		infloaters { @AppendixNumInFloaters }
 		inrunners { Yes }
+		newpage { @NewPage }
 		@Body
 
 	}
diff --git a/include/dsf b/include/dsf
index 43a5ca1..619ab9b 100644
--- a/include/dsf
+++ b/include/dsf
@@ -30,7 +30,7 @@ export
 
     @Runner
 	
-    @Figure @Table
+    @Figure @Table @Floater
     @FootNote @AnotherFootNote @EndNote
     @LeftNote @RightNote @OuterNote @InnerNote @Place
     @Theorem @Proof @EndProof
@@ -54,7 +54,7 @@ export
     @IndexBlanks @IndexSpacer @InitialIndexSpacer @IndexLetters
 
     @BypassContentsEntry @BypassMajorContentsEntry
-    @BypassFigureContentsEntry @BypassTableContentsEntry
+    @BypassFigureContentsEntry @BypassTableContentsEntry @BypassFloaterContentsEntry
     @BypassReference @BypassChapReference
     @BypassBeginIndex @BypassRawIndex @BypassEndIndex
     @BypassBeginIndexA @BypassRawIndexA @BypassEndIndexA
@@ -86,8 +86,8 @@ def @DocumentSetup
     named @PageEnclose right @Body { @Body		} # page enclose
     named @ColumnNumber		{  1			} # number of columns (1 to 10)
     named @ColumnGap		{  1.00c @OrIfPlain 6s	} # column gap
+
     named @FigureLocation	{  PageTop		} # default figure location
-    named @TableLocation	{  PageTop		} # default table location
     named @FigureFormat
     	named @II right x { |@DisplayIndent x |      }
     	named @QQ right x { |@DisplayIndent x |@DisplayIndent }
@@ -95,6 +95,16 @@ def @DocumentSetup
     	named @RR right x { |1.0rt x |      }
 	right @Body
 				{  @CC @Body		} # default figure format
+    named @FigureWord		{  figure		} # "Figure" word else anything
+    named @FigureNumbers	{  Arabic		} # method of numbering figures
+    named @FigureCaptionPos	{  Below		} # Above or Below
+    named @FigureCaptionFont    {  -2p 			} # figure caption font
+    named @FigureCaptionBreak   {  adjust hyphen 1.2fx	} # figure caption break
+    named @FigureCaptionFormat named word {} named number {} named caption {}
+				{  {@B { word @NumSep number. &2s }} @Insert caption }
+    named @MakeFigureContents   {  No			} # list of figures at start
+
+    named @TableLocation	{  PageTop		} # default table location
     named @TableFormat
     	named @II right x { |@DisplayIndent x |      }
     	named @QQ right x { |@DisplayIndent x |@DisplayIndent }
@@ -102,22 +112,32 @@ def @DocumentSetup
     	named @RR right x { |1.0rt x |      }
 	right @Body
 				{  @CC @Body		} # default table format
-    named @FigureWord		{  figure		} # "Figure" word else anything
     named @TableWord		{  table		} # "Table" word else anything
-    named @FigureNumbers	{  Arabic		} # method of numbering figures
     named @TableNumbers		{  Arabic		} # method of numbering tables
-    named @FigureCaptionPos	{  Below		} # Above or Below
     named @TableCaptionPos	{  Below		} # Above or Below
-    named @FigureCaptionFont    {  -2p 			} # figure caption font
-    named @FigureCaptionBreak   {  adjust hyphen 1.2fx	} # figure caption break
-    named @FigureCaptionFormat named word {} named number {} named caption {}
-				{  {@B { word @NumSep number. &2s }} @Insert caption }
     named @TableCaptionFont     {  -2p			} # figure caption font
     named @TableCaptionBreak    {  adjust hyphen 1.2fx	} # figure caption break
     named @TableCaptionFormat named word {} named number {} named caption {}
 				{  {@B { word @NumSep number. &2s }} @Insert caption }
-    named @MakeFigureContents   {  No			} # list of figures at start
     named @MakeTableContents    {  No			} # list of tables at start
+
+    named @FloaterLocation	{  PageTop		} # default floater location
+    named @FloaterFormat
+    	named @II right x { |@DisplayIndent x |      }
+    	named @QQ right x { |@DisplayIndent x |@DisplayIndent }
+    	named @CC right x { |0.5rt x |      }
+    	named @RR right x { |1.0rt x |      }
+	right @Body
+				{  @CC @Body		} # default floater format
+    named @FloaterWord		{  floater		} # "Floater" word else anything
+    named @FloaterNumbers	{  Arabic		} # method of numbering floaters
+    named @FloaterCaptionPos	{  Below		} # Above or Below
+    named @FloaterCaptionFont   {  -2p			} # figure caption font
+    named @FloaterCaptionBreak  {  adjust hyphen 1.2fx	} # figure caption break
+    named @FloaterCaptionFormat named word {} named number {} named caption {}
+				{  {@B { word @NumSep number. &2s }} @Insert caption }
+    named @MakeFloaterContents  {  No			} # list of floaters at start
+
     named @MakeContents		{  No			} # make contents? Yes or No
     named @ContentsGap		{  0.20v @OrIfPlain 0f	} # extra gap above minor entry
     named @ContentsGapAbove	{  0.80v @OrIfPlain 1f	} # extra gap above major entry
@@ -258,6 +278,7 @@ def @DocumentSetup
     named @GlossaryColumnGap	{  1.00c @OrIfPlain 6s	} # glossary column gap
     named @InGlossaryFont	{  smallcaps		} # font for @InGlossary
     named @InGlossaryFormat right @Body { @Body	}	# format for @InGlossary
+
     named @MakeIndex		{  No			} # make index? Yes or No
     named @IndexText		{  @Null		} # initial index text
     named @IndexFont		{			} # index entries font
@@ -290,6 +311,7 @@ def @DocumentSetup
     named @IndexSpacerFont	{  +3p 			} # font of index spacer
     named @IndexSpacerFormat
 	right @Body		{  @Body		} # format of index spacer
+
     named @MakeIndexA		{  No			} # make index A? Yes or No
     named @IndexAText		{  @Null		} # initial index text
     named @IndexAFont		{			} # index A entries font
@@ -322,6 +344,7 @@ def @DocumentSetup
     named @IndexASpacerFont	{  +3p 			} # font of index A spacer
     named @IndexASpacerFormat
 	right @Body		{  @Body		} # format of index A spacer
+
     named @MakeIndexB		{  No			} # make index B? Yes or No
     named @IndexBText		{  @Null		} # initial index text
     named @IndexBFont		{			} # index B entries font
@@ -354,11 +377,13 @@ def @DocumentSetup
     named @IndexBSpacerFont	{  +3p 			} # font of index B spacer
     named @IndexBSpacerFormat
 	right @Body		{  @Body		} # format of index B spacer
+
     named @MakeColophon		{  No			} # make colophon? Yes or No
     named @ColophonFont		{			} # font for colophon
     named @ColophonBreak	{			} # break style for colophon
     named @ColophonColumnNumber	{  1			} # colophon columns (1 to 10)
     named @ColophonColumnGap	{  1.00c @OrIfPlain 6s	} # colophon column gap
+
     named @TopGap		{  0.75c @OrIfPlain 2f	} # gap between figures
     named @MidGap		{  0.75c @OrIfPlain 2f	} # gap above/below body text
 
@@ -742,6 +767,8 @@ def @DocumentSetup
 	    Legal       @Yield  612p
 	    Statement   @Yield  396p
 	    Executive   @Yield  540p
+	    A0          @Yield 2380p
+	    A1          @Yield 1684p
 	    A2          @Yield 1190p
 	    A3          @Yield  842p
 	    A4          @Yield  595p
@@ -764,6 +791,8 @@ def @DocumentSetup
 	    Legal       @Yield 1008p
 	    Statement   @Yield  612p
 	    Executive   @Yield  720p
+	    A0          @Yield 3368p
+	    A1          @Yield 2380p
 	    A2          @Yield 1684p
 	    A3          @Yield 1190p
 	    A4          @Yield  842p
@@ -1425,7 +1454,7 @@ def @DocumentSetup
 	}
     }
 
-    def @EqualWidth right x { 50c @Wide x }	# believe it or not
+    def @EqualWidth right x { 500c @Wide x }	# believe it or not
 
     def @ColList right num
     {
@@ -2305,6 +2334,7 @@ def @DocumentSetup
     def @ContentsPlace { @Galley }
     def @FigureContentsPlace { @Galley }
     def @TableContentsPlace { @Galley }
+    def @FloaterContentsPlace { @Galley }
 
     def @SendContents into { @ContentsPlace&&foll_or_prec }
 	right x
@@ -2324,6 +2354,12 @@ def @DocumentSetup
 	x
     }
 
+    def @SendFloaterContents into { @FloaterContentsPlace&&foll_or_prec }
+	right x
+    {
+	x
+    }
+
     def @ContentsEntry
 	left  wanted
 	named indent { 0f }
@@ -2396,6 +2432,30 @@ def @DocumentSetup
 	}
     }
 
+    def @FloaterContentsEntry
+	left  wanted
+	named indent { 0f }
+	named crosstag {}
+	named number {}
+	named title {}
+	named pagenum {}
+	named pregap { @ContentsGap }
+	named postgap { 0c }
+    {
+	@MakeFloaterContents.wanted @Case {
+	    Yes.Yes   @Yield { @SendFloaterContents @ContentsItem
+				   indent { indent }
+				   crosstag { crosstag }
+				   number { number }
+				   title { title }
+				   pagenum { pagenum }
+				   pregap { pregap }
+				   postgap { postgap }
+			     }
+	    else      @Yield @Null
+	}
+    }
+
     def @MajorContentsEntry
 	left  wanted
 	named indent { 0f }
@@ -2474,6 +2534,16 @@ def @DocumentSetup
 	}
     }
 
+    def @FloaterContentsSection
+    {
+	def @FloaterContentsList { @FloaterContentsPlace // @FloaterContentsList }
+
+	@MakeFloaterContents @Case {
+	    { Yes Bypass }  @Yield @FloaterContentsList
+	    else	    @Yield @Null
+	}
+    }
+
     ###########################################################################
     #                                                                         #
     #  Bypass table of contents.                                              #
@@ -2543,6 +2613,27 @@ def @DocumentSetup
 	}
     }
 
+    def @BypassFloaterContentsEntry into { @FloaterContentsPlace&&preceding }
+	named indent { 0f }
+	named crosstag {}
+	named number {}
+	named title {}
+	named pagenum {}
+    {
+	@MakeFloaterContents @Case {
+	    Bypass @Yield { @ContentsItem
+				indent { indent }
+				crosstag { crosstag }
+				number { number }
+				title { title }
+				pagenum { pagenum }
+				pregap { @ContentsGap }
+				postgap { 0c }
+			  }
+	    else  @Yield  @Null
+	}
+    }
+
     def @BypassMajorContentsEntry into { @ContentsPlace&&preceding }
 	named indent { 0f }
 	named crosstag {}
@@ -3978,16 +4069,6 @@ def @DocumentSetup
 	    }
 	}
 
-	#def @TableLabel
-	#{
-	#    @TableNumbers @Case {
-	#	No   @Yield @Null
-	#	else @Yield {
-	#	    @CaptionFormat { {table @WordVal @TableWord} @NumSep @TableNumber }
-	#	}
-	#    }
-	#}
-
 	def @CaptionVal
 	{
 	    @TableCaptionFont @Font @TableCaptionBreak @Break
@@ -4113,6 +4194,241 @@ def @DocumentSetup
 
     ###########################################################################
     #                                                                         #
+    #  Floating floaters (exact clone of figure and table code above).        #
+    #                                                                         #
+    ###########################################################################
+
+    export @Tag prefix
+    def @FloaterPrefixMarker
+	named @Tag {}
+	named prefix {}
+    {
+	@Null
+    }
+
+    export @Tag count
+    def @FloaterCounterMarker
+	named @Tag {}
+	named count {}
+    {
+	@Null
+    }
+
+    def @RawFloaterNum right tag
+    {
+	@FloaterCounterMarker&&tag @Open { @Next count }
+    }
+
+    def @FloaterCounterIncrement
+	right tag
+    {
+	   @FloaterCounterMarker&&preceding @Tagged tag
+	// @FloaterPrefixMarker&&preceding @Tagged tag
+	// @FloaterCounterMarker count { @RawFloaterNum tag }
+	// @NumberMarker @Tag { tag }
+		@Value { { @FloaterPrefixMarker&&tag @Open { prefix } }
+		    @Join {@FloaterNumbers @Num @RawFloaterNum tag}
+		}
+    }
+
+    def @BeginFloaterCounter
+	left condition
+	right prefix
+    {
+	condition @Do {
+	       @FloaterPrefixMarker prefix { prefix }
+	    // @FloaterCounterMarker count { 0 }
+	}
+    }
+
+    def @EndFloaterList { @Galley //@MidGap @EndFloaterList }
+
+    def @Floater
+	named @Tag {}
+	named @Caption { dft }
+	named @ShortCaption { dft }
+	named @CaptionPos { @FloaterCaptionPos }
+	named @Format
+    	    named @II right x { |@DisplayIndent x |               }
+    	    named @QQ right x { |@DisplayIndent x |@DisplayIndent }
+    	    named @CC right x { |0.5rt x          |               }
+    	    named @RR right x { |1.0rt x          |               }
+		right @Body { @FloaterFormat @Body }
+	named @InitialLanguage { @InitialLanguage }
+	named @BypassNumber { dft }
+	named @OnePage { dft }
+	named @Location { @FloaterLocation }
+	right @Body
+    {
+	def @FloaterNumber
+	{
+	    @BypassNumber @Dft @NumberOf @Tag
+	}
+
+	def @ContentsCaption
+	{
+	    @ShortCaption @Dft @Caption
+	}
+
+	def @OnePg
+	{
+	    @OnePage @Case {
+		{ No  no } @Yield No
+		{ Yes yes } @Yield Yes
+		dft @Yield { @Location @Case {
+				PageTop		@Yield No
+				EvenPageTop	@Yield No
+				FullPage	@Yield No
+				EvenFullPage	@Yield No
+				PageFoot	@Yield Yes
+				ColTop		@Yield No
+				ColFoot		@Yield Yes
+				ColEnd		@Yield No
+				Display		@Yield Yes
+				AfterLine	@Yield Yes
+				TryAfterLine	@Yield Yes
+				Raw		@Yield No
+			     }
+			   }
+	    }
+	}
+
+	def @CaptionState
+	{
+	    @Caption @Case {
+		dft  @Yield None
+		else @Yield { @CaptionPos @Case {
+		    { Below below } @Yield Below
+		    { Above above } @Yield Above
+		} }
+	    }
+	}
+
+	def @CaptionVal
+	{
+	    @FloaterCaptionFont @Font @FloaterCaptionBreak @Break
+	    { ||0.5rt @FloaterCaptionFormat
+		 word { floater @WordVal @FloaterWord }
+		 number { @FloaterNumber }
+		 caption { @Caption }
+	    }
+	}
+
+	def @FloaterVal
+	{
+	    @InitialLanguage @Language
+	    {
+		@MakeFloaterContents @FloaterContentsEntry
+		    indent { 0f }
+		    crosstag { @Tag }
+		    number { @FloaterNumber }
+		    title { @InitialLanguage @Language @ContentsCaption }
+		    pagenum { @PageOf @Tag }
+		// @FloaterCounterIncrement @Tag
+		// @Body
+		// @PageMark @Tag
+	    }
+	}
+
+	def @FloaterTarget
+	{
+	    @Location @Case {
+		PageTop		@Yield  @PageTopPlace&&following
+		EvenPageTop	@Yield  @PageTopPlace&&following
+		FullPage	@Yield  @FullPagePlace&&following
+		EvenFullPage	@Yield  @FullPagePlace&&following
+		PageFoot	@Yield  @PageFootAndTopPlace&&following
+		ColTop		@Yield  @ColTopPlace&&following
+		ColFoot		@Yield  @ColFootAndTopPlace&&following
+		ColEnd		@Yield  @EndFloaterList&&following
+		Display		@Yield  @AfterLinePlace&&following
+		AfterLine	@Yield  @AfterLinePlace&&following
+		TryAfterLine	@Yield  @TryAfterLinePlace&&following
+	    }
+	}
+
+	def @SendEncl into { @FloaterTarget }
+	    right x
+	{
+	    def @Enclose right x
+	    {
+		@OnePg @Case {
+                	No  @Yield @Format x
+                	Yes @Yield x
+            	}
+	    }
+
+	    x
+	}
+
+	def @Send into { @FloaterTarget }
+	    right x
+	{
+	    x
+	}
+
+	def @EvenFullPageSend into { @EvenFullPagePlace&&following }
+	    right x
+	{
+	    @OneRow x
+	}
+
+	def @EvenPageSend into { @EvenPagePlace&&following }
+	    right x
+	{
+	    @OneRow x
+	}
+
+	def @RawFloaterVal
+	{
+	    @OnePg.@CaptionState @Case
+	    {
+		Yes.Below @Yield @OneRow { @Format @FloaterVal @DP @CaptionVal }
+		Yes.Above @Yield @OneRow { @CaptionVal @DP @Format @FloaterVal }
+		Yes.None  @Yield @OneRow { @Format @FloaterVal }
+		No.Below  @Yield         { @Format @FloaterVal @DP @CaptionVal }
+		No.Above  @Yield         { @CaptionVal @DP @Format @FloaterVal }
+		No.None   @Yield         { @Format @FloaterVal }
+	    }
+	}
+
+	def @NonRawFloaterVal
+	{
+	  @OnePg.@CaptionState @Case
+	  {
+	    Yes.Below @Yield {
+		@Send @OneRow { @Format @FloaterVal @DP @CaptionVal // @DupRunner}
+	    }
+	    Yes.Above @Yield {
+		@Send @OneRow { @CaptionVal @DP @Format @FloaterVal // @DupRunner}
+	    }
+	    Yes.None @Yield {
+		@Send @OneRow { @Format @FloaterVal // @DupRunner }
+	    }
+	    No.Below @Yield {
+		@SendEncl { @FloaterVal // @Send { @CaptionVal // @DupRunner } }
+	    }
+	    No.Above @Yield {
+		@Send { @CaptionVal // @SendEncl { @FloaterVal // @DupRunner } }
+	    }
+	    No.None @Yield {
+		@SendEncl { @FloaterVal // @DupRunner }
+	    }
+	  }
+	}
+
+	@Location @Case {
+	    Raw		  @Yield @RawFloaterVal
+	    Display	  @Yield { @NonRawFloaterVal &1rt }
+	    EvenPageTop   @Yield @EvenPageSend @NonRawFloaterVal
+	    EvenFullPage  @Yield @EvenFullPageSend @NonRawFloaterVal
+	    else	  @Yield @NonRawFloaterVal
+	}
+    }
+
+
+    ###########################################################################
+    #                                                                         #
     #  Glossary.                                                              #
     #                                                                         #
     ###########################################################################
@@ -4846,6 +5162,7 @@ def @DocumentSetup
 	named indisplays { No }
 	named infigures { No }
 	named intables { No }
+	named infloaters { No }
 	named inrunners { No }
 	named sendheader right @Body {}
 	named innergap {}
@@ -4855,6 +5172,7 @@ def @DocumentSetup
 	    //innergap @ChapRefSection
 	}
 	named wantindefinite { No }
+	named newpage { No }
 	right @Body
     {
 
@@ -4973,14 +5291,22 @@ def @DocumentSetup
 	    }
 	}
 
+	def @MinorTitle right x
+	{
+	  newpage @Case {
+	    { No no } @Yield @Protect {@LongNum headingformat title}
+	    { Yes yes } @Yield { @Null @NP @LongNum headingformat title }
+	  }
+	}
+
 	def @Heading
 	{
 
 	    type @Case {
 
 		Minor @Yield {
-		    headingfont @Font
-		    headingbreak @Break @Protect {@LongNum headingformat title}
+		    headingfont @Font headingbreak @Break
+		      @MinorTitle {@LongNum headingformat title}
 		    // @Run @StartIfMajor
 		    // @PageMark tag
 		    @DP headingtext
@@ -5026,6 +5352,7 @@ def @DocumentSetup
             //  indisplays @BeginDisplayCounter @ShortNum
             //  infigures @BeginFigureCounter @ShortNum
             //  intables @BeginTableCounter @ShortNum
+            //  infloaters @BeginFloaterCounter @ShortNum
             //  @Body
 	    //innergap  @IfMajor endifmajor innergap
             //  @Run NonStart
diff --git a/include/eqf b/include/eqf
index 6898b5d..602c3df 100644
--- a/include/eqf
+++ b/include/eqf
@@ -1692,7 +1692,7 @@ def @Eq
     macro cmatrix  { matrix atleft { blceil  } atright { brceil  } }
     macro amatrix  { matrix atleft { blangle } atright { brangle } }
 
-    { Slope xheight2mark } @Font { separate @SpaceGap } @Space
+    { Slope xheight2mark nostrut } @Font { separate @SpaceGap } @Space
     initzunit @ZUnit 1f @YUnit @Body
 
 @End @Eq                  
diff --git a/include/picture b/include/picture
index d81dbe5..006dece 100644
--- a/include/picture
+++ b/include/picture
@@ -62,6 +62,7 @@
   # @ListLabelWidth	{ 2.00f	@OrIfPlain 5s	} # width allowed for list tags
   # @ListLabelRight	{ No			} # right-adjust list labels
   # @ListLabelRightGap	{ 2s			} # gap when right-adjusting
+  # @ListFont		{ 			} # font of list items
   # @ListBreak		{ 			} # break style of list items
   # @NumberSeparator	{ .			} # separates nums like 2.3.7
   # @CrossLinkFormat	{ @Body			} # format of cross links
@@ -102,24 +103,37 @@
   # @PageEnclose	{ @Body			} # enclose every page in this
   # @ColumnNumber	{ 1			} # number of columns (1 to 10)
   # @ColumnGap		{ 1.00c	@OrIfPlain 6s	} # column gap
+
   # @FigureLocation	{ PageTop		} # default figure location
-  # @TableLocation	{ PageTop		} # default table location
   # @FigureFormat	{ @CC @Body		} # default figure format
-  # @TableFormat	{ @CC @Body		} # default table format
   # @FigureWord		{ figure		} # "Figure" word else anything
-  # @TableWord		{ table			} # "Table" word else anything
   # @FigureNumbers	{ Arabic		} # method of numbering figures
-  # @TableNumbers	{ Arabic		} # method of numbering tables
   # @FigureCaptionPos	{ Below 		} # Above or Below
-  # @TableCaptionPos	{ Below			} # Above or Below
   # @FigureCaptionFont  { -2p                   } # figure caption font
   # @FigureCaptionBreak { adjust hyphen 1.2fx   } # figure caption break
   # @FigureCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFigureContents { No                    } # list of figures at start
+
+  # @TableLocation	{ PageTop		} # default table location
+  # @TableFormat	{ @CC @Body		} # default table format
+  # @TableWord		{ table			} # "Table" word else anything
+  # @TableNumbers	{ Arabic		} # method of numbering tables
+  # @TableCaptionPos	{ Below			} # Above or Below
   # @TableCaptionFont   { -2p                   } # table caption font
   # @TableCaptionBreak  { adjust hyphen 1.2fx   } # table caption break
   # @TableCaptionFormat { {@B { word @NumSep number. &2s }} @Insert caption }
-  # @MakeFigureContents { No                    } # list of figures at start
   # @MakeTableContents  { No                    } # list of tables at start
+
+  # @FloaterLocation	{ PageTop		} # default floater location
+  # @FloaterFormat	{ @CC @Body		} # default floater format
+  # @FloaterWord	{ floater		} # "Floater" word else anything
+  # @FloaterNumbers	{ Arabic		} # method of numbering floaters
+  # @FloaterCaptionPos	{ Below			} # Above or Below
+  # @FloaterCaptionFont { -2p                   } # floater caption font
+  # @FloaterCaptionBreak{ adjust hyphen 1.2fx   } # floater caption break
+  # @FloaterCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFloaterContents{ No                    } # list of floaters at start
+
   # @MakeContents	{ No			} # make contents? Yes or No
   # @ContentsGap	{ 0.20v	@OrIfPlain 0f	} # extra gap above minor entry
   # @ContentsGapAbove	{ 0.80v	@OrIfPlain 1f	} # extra gap above major entry
@@ -131,6 +145,7 @@
   # @ContentsLeader	{ ..			} # leader symbol in contents
   # @ContentsLeaderGap	{ 4s	@OrIfPlain 2s	} # gap between leaders
   # @ContentsRightWidth	{ 3f	@OrIfPlain 6s	} # page numbers column width
+
   # @MakeReferences	{ Yes			} # make references? Yes or No
   # @RefCiteStyle	{ [cite]		} # citation style
   # @RefCiteLabels	{ @RefNum		} # citation items
@@ -146,6 +161,7 @@
   # @RefListBreak	{        		} # break style of ref list
   # @RefListLabelWidth 	{ @ListLabelWidth	} # Labels column width
   # @RefListSortKey	{ @Tag			} # sorting key
+
   # @MakeGlossary	{ No			} # make glossary? Yes or No
   # @GlossaryText	{ @Null			} # glossary initial text
   # @GlossaryFont	{			} # glossary entries font
@@ -158,7 +174,7 @@
   # @GlossaryColumnGap	{ 1.00c @OrIfPlain 6s	} # glossary column gap
   # @InGlossaryFont	{ smallcaps		} # font for @InGlossary
   # @InGlossaryFormat	{ @Body			} # format for @InGlossary
-  # @MakeIndex		{ No			} # make index? Yes or No
+
   # @MakeIndex		{ No			} # make index? Yes or No
   # @IndexText		{ @Null			} # index initial text
   # @IndexFont		{			} # index entries font
@@ -179,6 +195,7 @@
   # @IndexSpacerBelow	{ 1v			} # space below index spacer
   # @IndexSpacerFont	{ +3p			} # font of index spacer
   # @IndexSpacerFormat	{ @Body			} # format of index spacer
+
   # @MakeIndexA		{ No 			} # make index A? Yes or No
   # @IndexAText		{ @Null			} # index A initial text
   # @IndexAFont		{			} # index A entries font
@@ -199,6 +216,7 @@
   # @IndexASpacerBelow	{ 1v			} # space below index A spacer
   # @IndexASpacerFont	{ +3p			} # font of index A spacer
   # @IndexASpacerFormat	{ @Body			} # format of index A spacer
+
   # @MakeIndexB		{ No 			} # make index B? Yes or No
   # @IndexBText		{ @Null			} # index B initial text
   # @IndexBFont		{			} # index B entries font
@@ -219,8 +237,10 @@
   # @IndexBSpacerBelow	{ 1v			} # space below index B spacer
   # @IndexBSpacerFont	{ +3p			} # font of index B spacer
   # @IndexBSpacerFormat	{ @Body			} # format of index B spacer
+
   # @TopGap		{ 0.75c	@OrIfPlain 2f	} # gap between figures
   # @MidGap		{ 0.75c	@OrIfPlain 2f	} # gap above/below body text
+
   # @FootNoteNumbers	{ Arabic		} # footnote numbers
   # @FootNoteThrough	{ No			} # numbered through chapter?
   # @FootNoteLocation	{ ColFoot		} # where the footnote appears
@@ -240,6 +260,7 @@
   # @EndNoteBreak	{ 1.2fx	@OrIfPlain 1fx	} # break for endnotes
   # @EndNoteFormat	{ { number &0.05f } @Insert body } # endnote format
   # @EndNoteGap		{ 0.20c	@OrIfPlain 1f	} # gap between endnotes
+
   # @TheoremWord	{ theorem		} # "Theorem" word, etc.
   # @TheoremTitleFormat	{ (title)		} # only if title present
   # @TheoremFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
@@ -262,6 +283,7 @@
   # @ExampleTitleFormat	{ (title)		} # only if title present
   # @ExampleFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
   # @ProofWord		{ proof			} # "Proof" word, etc.
+
   # @PageHeaders	{ Simple		} # None Simple Titles NoTitles
   # @PageNumbers	{ Arabic		} # page numbers
   # @FirstPageNumber	{ 1			} # number of first page 
diff --git a/include/report b/include/report
index 0d216b8..a0b82c0 100644
--- a/include/report
+++ b/include/report
@@ -66,6 +66,7 @@
   # @ListLabelWidth	{ 2.00f	@OrIfPlain 5s	} # width allowed for list tags
   # @ListLabelRight	{ No			} # right-adjust list labels
   # @ListLabelRightGap	{ 2s			} # gap when right-adjusting
+  # @ListFont		{ 			} # font of list items
   # @ListBreak		{ 			} # break style of list items
   # @NumberSeparator	{ .			} # separates nums like 2.3.7
   # @CrossLinkFormat	{ @Body			} # format of cross links
@@ -106,24 +107,37 @@
   # @PageEnclose	{ @Body			} # enclose every page in this
   # @ColumnNumber	{ 1			} # number of columns (1 to 10)
   # @ColumnGap		{ 1.00c	@OrIfPlain 6s	} # column gap
+
   # @FigureLocation	{ PageTop		} # default figure location
-  # @TableLocation	{ PageTop		} # default table location
   # @FigureFormat	{ @CC @Body		} # default figure format
-  # @TableFormat	{ @CC @Body		} # default table format
   # @FigureWord		{ figure		} # "Figure" word else anything
-  # @TableWord		{ table			} # "Table" word else anything
   # @FigureNumbers	{ Arabic		} # method of numbering figures
-  # @TableNumbers	{ Arabic		} # method of numbering tables
   # @FigureCaptionPos	{ Below 		} # Above or Below
-  # @TableCaptionPos	{ Below			} # Above or Below
   # @FigureCaptionFont  { -2p                   } # figure caption font
   # @FigureCaptionBreak { adjust hyphen 1.2fx   } # figure caption break
   # @FigureCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFigureContents { No                    } # list of figures at start
+
+  # @TableLocation	{ PageTop		} # default table location
+  # @TableFormat	{ @CC @Body		} # default table format
+  # @TableWord		{ table			} # "Table" word else anything
+  # @TableNumbers	{ Arabic		} # method of numbering tables
+  # @TableCaptionPos	{ Below			} # Above or Below
   # @TableCaptionFont   { -2p                   } # table caption font
   # @TableCaptionBreak  { adjust hyphen 1.2fx   } # table caption break
   # @TableCaptionFormat { {@B { word @NumSep number. &2s }} @Insert caption }
-  # @MakeFigureContents { No                    } # list of figures at start
   # @MakeTableContents  { No                    } # list of tables at start
+
+  # @FloaterLocation	{ PageTop		} # default floater location
+  # @FloaterFormat	{ @CC @Body		} # default floater format
+  # @FloaterWord	{ floater		} # "Floater" word else anything
+  # @FloaterNumbers	{ Arabic		} # method of numbering floaters
+  # @FloaterCaptionPos	{ Below			} # Above or Below
+  # @FloaterCaptionFont { -2p                   } # floater caption font
+  # @FloaterCaptionBreak{ adjust hyphen 1.2fx   } # floater caption break
+  # @FloaterCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFloaterContents{ No                    } # list of floaters at start
+
   # @MakeContents	{ No			} # make contents? Yes or No
   # @ContentsGap	{ 0.20v	@OrIfPlain 0f	} # extra gap above minor entry
   # @ContentsGapAbove	{ 0.80v	@OrIfPlain 1f	} # extra gap above major entry
@@ -135,6 +149,7 @@
   # @ContentsLeader	{ ..			} # leader symbol in contents
   # @ContentsLeaderGap	{ 4s	@OrIfPlain 2s	} # gap between leaders
   # @ContentsRightWidth	{ 3f	@OrIfPlain 6s	} # page numbers column width
+
   # @MakeReferences	{ Yes			} # make references? Yes or No
   # @RefCiteStyle	{ [cite]		} # citation style
   # @RefCiteLabels	{ @RefNum		} # citation items
@@ -150,6 +165,7 @@
   # @RefListBreak	{        		} # break style of ref list
   # @RefListLabelWidth 	{ @ListLabelWidth	} # Labels column width
   # @RefListSortKey	{ @Tag			} # sorting key
+
   # @MakeGlossary	{ No			} # make glossary? Yes or No
   # @GlossaryText	{ @Null			} # glossary initial text
   # @GlossaryFont	{			} # glossary entries font
@@ -162,7 +178,7 @@
   # @GlossaryColumnGap	{ 1.00c @OrIfPlain 6s	} # glossary column gap
   # @InGlossaryFont	{ smallcaps		} # font for @InGlossary
   # @InGlossaryFormat	{ @Body			} # format for @InGlossary
-  # @MakeIndex		{ No			} # make index? Yes or No
+
   # @MakeIndex		{ No			} # make index? Yes or No
   # @IndexText		{ @Null			} # index initial text
   # @IndexFont		{			} # index entries font
@@ -183,6 +199,7 @@
   # @IndexSpacerBelow	{ 1v			} # space below index spacer
   # @IndexSpacerFont	{ +3p			} # font of index spacer
   # @IndexSpacerFormat	{ @Body			} # format of index spacer
+
   # @MakeIndexA		{ No 			} # make index A? Yes or No
   # @IndexAText		{ @Null			} # index A initial text
   # @IndexAFont		{			} # index A entries font
@@ -203,6 +220,7 @@
   # @IndexASpacerBelow	{ 1v			} # space below index A spacer
   # @IndexASpacerFont	{ +3p			} # font of index A spacer
   # @IndexASpacerFormat	{ @Body			} # format of index A spacer
+
   # @MakeIndexB		{ No 			} # make index B? Yes or No
   # @IndexBText		{ @Null			} # index B initial text
   # @IndexBFont		{			} # index B entries font
@@ -223,8 +241,10 @@
   # @IndexBSpacerBelow	{ 1v			} # space below index B spacer
   # @IndexBSpacerFont	{ +3p			} # font of index B spacer
   # @IndexBSpacerFormat	{ @Body			} # format of index B spacer
+
   # @TopGap		{ 0.75c	@OrIfPlain 2f	} # gap between figures
   # @MidGap		{ 0.75c	@OrIfPlain 2f	} # gap above/below body text
+
   # @FootNoteNumbers	{ Arabic		} # footnote numbers
   # @FootNoteThrough	{ No			} # numbered through chapter?
   # @FootNoteLocation	{ ColFoot		} # where the footnote appears
@@ -244,6 +264,7 @@
   # @EndNoteBreak	{ 1.2fx	@OrIfPlain 1fx	} # break for endnotes
   # @EndNoteFormat	{ { number &0.05f } @Insert body } # endnote format
   # @EndNoteGap		{ 0.20c	@OrIfPlain 1f	} # gap between endnotes
+
   # @TheoremWord	{ theorem		} # "Theorem" word, etc.
   # @TheoremTitleFormat	{ (title)		} # only if title present
   # @TheoremFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
@@ -266,6 +287,7 @@
   # @ExampleTitleFormat	{ (title)		} # only if title present
   # @ExampleFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
   # @ProofWord		{ proof			} # "Proof" word, etc.
+
   # @PageHeaders	{ Simple		} # None Simple Titles NoTitles
   # @PageNumbers	{ Arabic		} # page numbers
   # @FirstPageNumber	{ 1			} # number of first page 
@@ -445,6 +467,12 @@
   # @AppendixNumInTables	{ No		} # table num has appendix num
   # @SubAppendixNumInTables	{ No		} # table num has sub-app num
   # @SubSubAppendixNumInTables	{ No		} # table num has sub-sa. num
+  # @SectionNumInFloaters	{ No		} # floater num has section num
+  # @SubSectionNumInFloaters	{ No		} # floater num has subsect num
+  # @SubSubSectionNumInFloaters	{ No		} # floater num has sub-ss. num
+  # @AppendixNumInFloaters	{ No		} # floater num has appendix num
+  # @SubAppendixNumInFloaters	{ No		} # floater num has sub-app num
+  # @SubSubAppendixNumInFloaters{ No		} # floater num has sub-sa. num
   # @SectionNumInRunners 	{ Yes		} # runners have section num
   # @SubSectionNumInRunners 	{ No		} # runners have subsect num
   # @SubSubSectionNumInRunners 	{ No		} # runners have sub-ss. num
@@ -453,6 +481,7 @@
   # @SubSubAppendixNumInRunners { No		} # runners have sub-sa. num
   # @FigureContentsPrefix	{		} # for structured page nums
   # @TableContentsPrefix	{		} # for structured page nums
+  # @FloaterContentsPrefix	{		} # for structured page nums
   # @SectionPrefix		{		} # for structured page nums
   # @AppendixPrefix		{		} # for structured page nums
   # @ReferencesPrefix		{		} # for structured page nums
diff --git a/include/reportf b/include/reportf
index f8e92a3..ffc7fbb 100644
--- a/include/reportf
+++ b/include/reportf
@@ -178,6 +178,13 @@ def @ReportSetup
     named @SubAppendixNumInTables	{ No			}
     named @SubSubAppendixNumInTables	{ No			}
 
+    named @SectionNumInFloaters		{ No			}
+    named @SubSectionNumInFloaters	{ No			}
+    named @SubSubSectionNumInFloaters	{ No			}
+    named @AppendixNumInFloaters	{ No			}
+    named @SubAppendixNumInFloaters	{ No			}
+    named @SubSubAppendixNumInFloaters	{ No			}
+
     named @SectionNumInRunners		{ Yes			}
     named @SubSectionNumInRunners	{ No			}
     named @SubSubSectionNumInRunners	{ No			}
@@ -187,6 +194,7 @@ def @ReportSetup
 
     named @FigureContentsPrefix		{			}
     named @TableContentsPrefix		{			}
+    named @FloaterContentsPrefix	{			}
     named @SectionPrefix		{			}
     named @AppendixPrefix		{			}
     named @ReferencesPrefix		{			}
@@ -608,6 +616,7 @@ def @ReportSetup
 		    //	Yes @BeginDisplayCounter {}
 		    //	Yes @BeginFigureCounter {}
 		    //	Yes @BeginTableCounter {}
+		    //	Yes @BeginFloaterCounter {}
 		    //  @AbstractDisplay @Do { @NoForceFull @AbstractPart }
 		    //  @ReportBodyWithoutCoverSheet
 		    //  @PageList
@@ -631,6 +640,7 @@ def @ReportSetup
 		    //	Yes @BeginDisplayCounter {}
 		    //	Yes @BeginFigureCounter {}
 		    //	Yes @BeginTableCounter {}
+		    //	Yes @BeginFloaterCounter {}
 		    //  @SimpleOddOrEvenIntroPageList
 			    @ColumnNumber { 1 }
 			    @PageHeaders { Simple }
@@ -670,6 +680,7 @@ def @ReportSetup
 	named @RunningTitle { dft }
 	named @InitialLanguage {}
 	named @BypassNumber { dft }
+	named @NewPage { No }
 	body @Body
     {
 
@@ -700,6 +711,7 @@ def @ReportSetup
 	    named @RunningTitle { dft }
 	    named @InitialLanguage { @InitialLanguage }
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
 	    body @Body
         {
 
@@ -731,6 +743,7 @@ def @ReportSetup
 		named @RunningTitle { dft }
 		named @InitialLanguage { @InitialLanguage }
 		named @BypassNumber { dft }
+		named @NewPage { No }
 		body @Body
 	    {
 
@@ -756,7 +769,9 @@ def @ReportSetup
 		    indisplays { @SubSubSectionNumInDisplays }
 		    infigures { @SubSubSectionNumInFigures }
 		    intables { @SubSubSectionNumInTables }
+		    infloaters { @SubSubSectionNumInFloaters }
 		    inrunners { @SubSubSectionNumInRunners }
+		    newpage { @NewPage }
 		    @Body
 
 	    }
@@ -783,7 +798,9 @@ def @ReportSetup
 		indisplays { @SubSectionNumInDisplays }
 		infigures { @SubSectionNumInFigures }
 		intables { @SubSectionNumInTables }
+		infloaters { @SubSectionNumInFloaters }
 		inrunners { @SubSectionNumInRunners }
+		newpage { @NewPage }
 		@Body
         }
 
@@ -809,7 +826,9 @@ def @ReportSetup
 	    indisplays { @SectionNumInDisplays }
 	    infigures { @SectionNumInFigures }
 	    intables { @SectionNumInTables }
+	    infloaters { @SectionNumInFloaters }
 	    inrunners { @SectionNumInRunners }
+	    newpage { @NewPage }
 	    @Body
 
     }
@@ -828,6 +847,7 @@ def @ReportSetup
         named @RunningTitle { dft }
 	named @InitialLanguage {}
 	named @BypassNumber { dft }
+	named @NewPage { No }
         body @Body
     {
         def @EndSubAppendicesPlace { @Galley }
@@ -866,6 +886,7 @@ def @ReportSetup
             named @RunningTitle { dft }
 	    named @InitialLanguage { @InitialLanguage }
 	    named @BypassNumber { dft }
+	    named @NewPage { No }
             body @Body
         {
 
@@ -898,6 +919,7 @@ def @ReportSetup
 		named @RunningTitle { dft }
 		named @InitialLanguage { @InitialLanguage }
 		named @BypassNumber { dft }
+		named @NewPage { No }
 		body @Body
             {
 
@@ -923,7 +945,9 @@ def @ReportSetup
 		    indisplays { @SubSubAppendixNumInDisplays }
 		    infigures { @SubSubAppendixNumInFigures }
 		    intables { @SubSubAppendixNumInTables }
+		    infloaters { @SubSubAppendixNumInFloaters }
 		    inrunners { @SubSubAppendixNumInRunners }
+		    newpage { @NewPage }
 		    @Body
 
             }
@@ -950,7 +974,9 @@ def @ReportSetup
 		indisplays { @SubAppendixNumInDisplays }
 		infigures { @SubAppendixNumInFigures }
 		intables { @SubAppendixNumInTables }
+		infloaters { @SubAppendixNumInFloaters }
 		inrunners { @SubAppendixNumInRunners }
+		newpage { @NewPage }
 		@Body
 
         }
@@ -978,7 +1004,9 @@ def @ReportSetup
 	    indisplays { @AppendixNumInDisplays }
 	    infigures { @AppendixNumInFigures }
 	    intables { @AppendixNumInTables }
+	    infloaters { @AppendixNumInFloaters }
 	    inrunners { Yes }
+	    newpage { @NewPage }
 	    @Body
     }
 
diff --git a/include/slides b/include/slides
index 14de206..91886ba 100644
--- a/include/slides
+++ b/include/slides
@@ -64,6 +64,7 @@
   # @ListLabelWidth	{ 2.00f	@OrIfPlain 5s	} # width allowed for list tags
   # @ListLabelRight	{ No			} # right-adjust list labels
   # @ListLabelRightGap	{ 2s			} # gap when right-adjusting
+  # @ListFont		{ 			} # font of list items
   # @ListBreak		{ 			} # break style of list items
   # @NumberSeparator	{ .			} # separates nums like 2.3.7
   # @CrossLinkFormat	{ @Body			} # format of cross links
@@ -105,24 +106,37 @@
   # @PageEnclose	{ @Body			} # enclose every page in this
   # @ColumnNumber	{ 1			} # number of columns (1 to 10)
   # @ColumnGap		{ 1.00c	@OrIfPlain 6s	} # column gap
+
   # @FigureLocation	{ PageTop		} # default figure location
-  # @TableLocation	{ PageTop		} # default table location
   # @FigureFormat	{ @CC @Body		} # default figure format
-  # @TableFormat	{ @CC @Body		} # default table format
   # @FigureWord		{ figure		} # "Figure" word else anything
-  # @TableWord		{ table			} # "Table" word else anything
   # @FigureNumbers	{ Arabic		} # method of numbering figures
-  # @TableNumbers	{ Arabic		} # method of numbering tables
   # @FigureCaptionPos	{ Below 		} # Above or Below
-  # @TableCaptionPos	{ Below			} # Above or Below
   # @FigureCaptionFont  { -2p                   } # figure caption font
   # @FigureCaptionBreak { adjust hyphen 1.2fx   } # figure caption break
   # @FigureCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFigureContents { No                    } # list of figures at start
+
+  # @TableLocation	{ PageTop		} # default table location
+  # @TableFormat	{ @CC @Body		} # default table format
+  # @TableWord		{ table			} # "Table" word else anything
+  # @TableNumbers	{ Arabic		} # method of numbering tables
+  # @TableCaptionPos	{ Below			} # Above or Below
   # @TableCaptionFont   { -2p                   } # table caption font
   # @TableCaptionBreak  { adjust hyphen 1.2fx   } # table caption break
   # @TableCaptionFormat { {@B { word @NumSep number. &2s }} @Insert caption }
-  # @MakeFigureContents { No                    } # list of figures at start
   # @MakeTableContents  { No                    } # list of tables at start
+
+  # @FloaterLocation	{ PageTop		} # default floater location
+  # @FloaterFormat	{ @CC @Body		} # default floater format
+  # @FloaterWord	{ floater		} # "Floater" word else anything
+  # @FloaterNumbers	{ Arabic		} # method of numbering floaters
+  # @FloaterCaptionPos	{ Below			} # Above or Below
+  # @FloaterCaptionFont { -2p                   } # floater caption font
+  # @FloaterCaptionBreak{ adjust hyphen 1.2fx   } # floater caption break
+  # @FloaterCaptionFormat{ {@B { word @NumSep number. &2s }} @Insert caption }
+  # @MakeFloaterContents{ No                    } # list of floaters at start
+
   # @MakeContents	{ No			} # make contents? Yes or No
   # @ContentsGap	{ 0.20v	@OrIfPlain 0f	} # extra gap above minor entry
     @ContentsGapAbove	{ 0.00v	@OrIfPlain 1f	} # extra gap above major entry
@@ -134,6 +148,7 @@
   # @ContentsLeader	{ ..			} # leader symbol in contents
   # @ContentsLeaderGap	{ 4s	@OrIfPlain 2s	} # gap between leaders
   # @ContentsRightWidth	{ 3f	@OrIfPlain 6s	} # page numbers column width
+
   # @MakeReferences	{ Yes			} # make references? Yes or No
   # @RefCiteStyle	{ [cite]		} # citation style
   # @RefCiteLabels	{ @RefNum		} # citation items
@@ -149,6 +164,7 @@
   # @RefListBreak	{        		} # break style of ref list
   # @RefListLabelWidth 	{ @ListLabelWidth	} # Labels column width
   # @RefListSortKey	{ @Tag			} # sorting key
+
   # @MakeGlossary	{ No			} # make glossary? Yes or No
   # @GlossaryText	{ @Null			} # glossary initial text
   # @GlossaryFont	{			} # glossary entries font
@@ -161,6 +177,7 @@
   # @GlossaryColumnGap	{ 1.00c @OrIfPlain 6s	} # glossary column gap
   # @InGlossaryFont	{ smallcaps		} # font for @InGlossary
   # @InGlossaryFormat	{ @Body			} # format for @InGlossary
+
   # @MakeIndex		{ No			} # make index? Yes or No
   # @MakeIndex		{ No			} # make index? Yes or No
   # @IndexText		{ @Null			} # index initial text
@@ -182,6 +199,7 @@
   # @IndexSpacerBelow	{ 1v			} # space below index spacer
   # @IndexSpacerFont	{ +3p			} # font of index spacer
   # @IndexSpacerFormat	{ @Body			} # format of index spacer
+
   # @MakeIndexA		{ No 			} # make index A? Yes or No
   # @IndexAText		{ @Null			} # index A initial text
   # @IndexAFont		{			} # index A entries font
@@ -202,6 +220,7 @@
   # @IndexASpacerBelow	{ 1v			} # space below index A spacer
   # @IndexASpacerFont	{ +3p			} # font of index A spacer
   # @IndexASpacerFormat	{ @Body			} # format of index A spacer
+
   # @MakeIndexB		{ No 			} # make index B? Yes or No
   # @IndexBText		{ @Null			} # index B initial text
   # @IndexBFont		{			} # index B entries font
@@ -222,8 +241,10 @@
   # @IndexBSpacerBelow	{ 1v			} # space below index B spacer
   # @IndexBSpacerFont	{ +3p			} # font of index B spacer
   # @IndexBSpacerFormat	{ @Body			} # format of index B spacer
+
   # @TopGap		{ 0.75c	@OrIfPlain 2f	} # gap between figures
   # @MidGap		{ 0.75c	@OrIfPlain 2f	} # gap above/below body text
+
   # @FootNoteNumbers	{ Arabic		} # footnote numbers
   # @FootNoteThrough	{ No			} # numbered through chapter?
   # @FootNoteLocation	{ ColFoot		} # where the footnote appears
@@ -243,6 +264,7 @@
   # @EndNoteBreak	{ 1.2fx	@OrIfPlain 1fx	} # break for endnotes
   # @EndNoteFormat	{ { number &0.05f } @Insert body } # endnote format
   # @EndNoteGap		{ 0.20c	@OrIfPlain 1f	} # gap between endnotes
+
   # @TheoremWord	{ theorem		} # "Theorem" word, etc.
   # @TheoremTitleFormat	{ (title)		} # only if title present
   # @TheoremFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
@@ -265,6 +287,7 @@
   # @ExampleTitleFormat	{ (title)		} # only if title present
   # @ExampleFormat	{ {@B { word @NumSep number title: } &2s} @Insert body }
   # @ProofWord		{ proof			} # "Proof" word, etc.
+
   # @PageHeaders	{ Simple		} # None Simple Titles NoTitles
     @PageHeaders	{ Titles		} # None Simple Titles NoTitles
   # @PageNumbers	{ Arabic		} # page numbers
@@ -362,6 +385,8 @@
   # @OverheadNumInFigures	{ No		} # figure num has overhead num
   # @LectureNumInTables		{ Yes		} # table num has lecture num
   # @OverheadNumInTables	{ No		} # table num has overhead num
+  # @LectureNumInFloaters	{ Yes		} # floater num has lecture num
+  # @OverheadNumInFloaters	{ No		} # floater num has overhead num
   # @LectureNumInRunners	{ Yes		} # running head has lecture num
   # @OverheadNumInRunners	{ Yes		} # running head has overhd num
   # @LecturePrefix		{		} # for structured page nums
diff --git a/include/slidesf b/include/slidesf
index a0d69bd..a870454 100644
--- a/include/slidesf
+++ b/include/slidesf
@@ -57,6 +57,8 @@ def @OverheadSetup
     named @OverheadNumInFigures		{ No			}
     named @LectureNumInTables		{ Yes			}
     named @OverheadNumInTables		{ No			}
+    named @LectureNumInFloaters		{ Yes			}
+    named @OverheadNumInFloaters	{ No			}
     named @LectureNumInRunners		{ Yes			}
     named @OverheadNumInRunners		{ Yes			}
     named @LecturePrefix		{			}
@@ -267,6 +269,7 @@ def @OverheadSetup
             indisplays { @OverheadNumInDisplays }
             infigures { @OverheadNumInFigures }
             intables { @OverheadNumInTables }
+            infloaters { @OverheadNumInFloaters }
 	    sendheader { @Full @Body }
 	    innergap { @DisplayGap }
             inrunners { @OverheadNumInRunners }
@@ -375,6 +378,7 @@ def @OverheadSetup
 	    indisplays { @LectureNumInDisplays }
 	    infigures { @LectureNumInFigures }
 	    intables { @LectureNumInTables }
+	    infloaters { @LectureNumInFloaters }
 	    sendheader { @Full @Body }
 	    innergap { @DisplayGap }
 	    inrunners { @LectureNumInRunners }
diff --git a/makefile b/makefile
index 1d3e544..c35444c 100644
--- a/makefile
+++ b/makefile
@@ -1,6 +1,6 @@
 ###############################################################################
 #                                                                             #
-#  Make file for installing Basser Lout Version 3.32                          #
+#  Make file for installing Basser Lout Version 3.33                          #
 #                                                                             #
 #  Jeffrey H. Kingston                                                        #
 #                                                                             #
diff --git a/prg2lout.c b/prg2lout.c
index d2ad3cf..63b59f3 100644
--- a/prg2lout.c
+++ b/prg2lout.c
@@ -4,16 +4,16 @@
 /*  PRG2LOUT: A PROGRAM TO CONVERT PROGRAM SOURCES INTO LOUT                 */
 /*  COPYRIGHT (C) 2000, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
-/*  Version 2.4, October 2006                                                */
+/*  Version 2.5, November 2006                                               */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@cs.su.oz.au)                                   */
 /*  Basser Department of Computer Science                                    */
 /*  The University of Sydney 2006                                            */
 /*  AUSTRALIA                                                                */
 /*                                                                           */
-/*  C and C++, Eiffel, Blue, Java, Nonpareil by Jeff Kingston                */
+/*  C and C++, Eiffel, Blue, Java, and Nonpareil by Jeff Kingston            */
 /*  Perl and Pod by Jeff Kingston and Mark Summerfield                       */
-/*  Python by Mark Summerfield                                               */
+/*  Python by Mark Summerfield (Python 2.5 update Nov 2006)                  */
 /*  Ruby by Michael Piotrowski                                               */
 /*  Haskell by Thorsten Seitz (Nov 2002)                                     */
 /*  RSL by Darren Bane (February 2003)                                       */
@@ -2871,13 +2871,13 @@ LANGUAGE CLanguage = {
 
 
 /* Tokens, keywords taken from the on-line documentation supplied with Python
- * 1.5.1 */
+ * 2.5 */
 LANGUAGE PythonLanguage = {
   { "Python", "python"  },
   "python", "@Python",
   NO_MATCH_ERROR,
   { &BackSlashToken,
-    &PythonDblStringToken, &PythonSnglStringToken, 
+    &PythonDblStringToken, &PythonSnglStringToken,
     &PythonTriSnglStringToken, &PythonTriDblStringToken,
     &PythonCommentToken, &PythonCommentEscapeToken, &IdentifierToken,
     &NumberToken, &PlusToken, &MinusToken, &StarToken, &PythonPowerToken,
@@ -2889,61 +2889,59 @@ LANGUAGE PythonLanguage = {
     &LeftParenToken, &RightParenToken, &LeftBraceToken,
     &RightBraceToken, &LeftBracketToken, &RightBracketToken,
     &CommaToken, &ColonToken, &DotToken, &PythonBacktickToken,
-    &EqualToken, &SemicolonToken, 
+    &EqualToken, &SemicolonToken,
   },
 
-  { 
+  {
     /* Keywords */
-    "and",       "del",       "for",       "is",        "raise",    
-    "assert",    "elif",      "from",      "lambda",    "return",   
-    "break",     "else",      "global",    "not",       "try",      
-    "class",     "except",    "if",        "or",        "while",    
-    "continue",  "exec",      "import",    "pass",               
-    "def",       "finally",   "in",        "print",
+    "and",       "del",       "for",       "is",        "raise",
+    "as",	 "elif",      "from",      "lambda",    "return",
+    "break",     "else",      "global",    "not",       "try",
+    "class",     "except",    "if",        "or",        "while",
+    "continue",  "exec",      "import",    "pass",	"with",
+    "def",       "finally",   "in",        "print",	"yield",
     /* Built-ins */
-    "None", 
+    "False", "True", "None", "NotImplemented", "Ellipsis",
     /* Built-in Exceptions */
-    "Exception", "StandardError", "ArithmeticError", "LookupError", 
-    "AssertionError", "AttributeError", "EOFError", "FloatingPointError", 
-    "IOError", "ImportError", "IndexError", "KeyError", "KeyboardInterrupt", 
-    "MemoryError", "NameError", "OverflowError", "RuntimeError", "SyntaxError", 
-    "SystemError", "SystemExit", "TypeError", "ValueError", "ZeroDivisionError", 
-    /* Built-in Functions */
+    "BaseException", "SystemExit", "KeyboardInterrupt", "Exception",
+    "GeneratorExit", "StopIteration", "StandardError", "ArithmeticError",
+    "FloatingPointError", "OverflowError", "ZeroDivisionError", "AssertionError",
+    "AttributeError", "EnvironmentError", "IOError", "OSError",
+    "WindowsError", "VMSError", "EOFError", "ImportError", "LookupError",
+    "IndexError", "KeyError", "MemoryError", "NameError", "UnboundLocalError",
+    "ReferenceError", "RuntimeError", "NotImplementedError", "SyntaxError",
+    "IndentationError", "TabError", "SystemError", "TypeError", "ValueError",
+    "UnicodeError", "UnicodeDecodeError", "UnicodeEncodeError",
+    "UnicodeTranslateError",
+    "Warning", "DeprecationWarning", "PendingDeprecationWarning",
+    "RuntimeWarning", "SyntaxWarning", "UserWarning", "FutureWarning",
+    "ImportWarning", "UnicodeWarning",
+    /* Built-in Functions (excluding those designated "non-essential") */
     "__import__",
-    "abs", "apply",
-    "callable", "chr", "cmp", "coerce", "compile", "complex",
-    "delattr", "dir", "divmod",
-    "eval", "execfile",
-    "filter", "float",
+    "abs", "all", "any",
+    "basestring", "bool",
+    "callable", "chr", "classmethod", "cmp", "compile", "complex",
+    "delattr", "dict", "dir", "divmod",
+    "enumerate", "eval", "execfile",
+    "file", "filter", "float", "frozenset",
     "getattr", "globals",
-    "hasattr", "hash", "hex",
-    "id", "input", "intern", "int", "isinstance", "issubclass",
+    "hasattr", "hash", "help", "hex",
+    "id", "input", "int", "isinstance", "issubclass", "iter",
     "len", "list", "locals", "long",
     "map", "max", "min",
-    "oct", "open", "ord",
-    "pow",
-    "range", "raw_input", "reduce", "reload", "repr", "round",
-    "setattr", "slice", "str",
+    "object", "oct", "open", "ord",
+    "pow", "property",
+    "range", "raw_input", "reduce", "reload", "repr", "reversed", "round",
+    "set", "setattr", "slice", "sorted", "staticmethod", "str", "sum", "super",
     "tuple", "type",
+    "unichr", "unicode",
     "vars",
     "xrange",
+    "zip",
     /* Built-in Modules */
-    "__builtin__", "__main__", 
-    "al", "array", "audioop", 
-    "binascii", 
-    "cPickle", "cStringIO", "cd", "cmath", "crypt", 
-    "dbm", 
-    "fcntl", "fl", "fm", 
-    "gdbm", "gl", "grp", 
-    "imageop", "imgfile", "imp", 
-    "jpeg", 
-    "marshal", "math", "md5", "mpz", 
-    "operator", 
-    "parser", "posix", "pwd", 
-    "re", "regex", "resource", "rgbimg", "rotor", 
-    "select", "signal", "socket", "struct", "sunaudiodev", "sys", "syslog", 
-    "termios", "thread", "time", 
-    "zlib", 
+    /* This has been deleted because the original list was simply wrong.
+       Python has a large library of modules but they are not built-in
+       or part of the language per-se. */
   }
 };
 
@@ -3436,7 +3434,7 @@ LANGUAGE *languages[] = {
 #define DEBUG_EMIT	0
 #define DEBUG_MAIN	0
 
-#define PRG2LOUT_VERSION "prg2lout Version 2.4 (October 2006)"
+#define PRG2LOUT_VERSION "prg2lout Version 2.5 (November 2006)"
 #define	MAX_LINE	1024
 
 typedef enum {
diff --git a/whatsnew b/whatsnew
index ac9b1a9..ac9273e 100644
--- a/whatsnew
+++ b/whatsnew
@@ -438,5 +438,17 @@ Changes and new features introduced in Version 3.32 [October 2006]
    "=head3" token added to Pod programming language
    "-r" command line option, e.g. -r3 runs Lout three times
 
+Changes and new features introduced in Version 3.33 [November 2006]
+
+   "-w" command line option prints word count only on last "-r" run
+   prg2lout Python language updated to Python 2.5 (Mark Summerfield)
+   EPS files generated by Lout even safer to include in Lout documents
+   New @Diag link shapes: dhuline, dhucurve, uhdline, uhdcurve
+   "SHORT_LENGTH" data type removed from C code (cue general rejoicing)
+   A0 and A1 paper sizes added (and they *really* work)
+   "strut @Font" inserts an invisible vertical strut into each word under it
+   "font" option to "@List" etc., e.g. "@NumberedList font { strut }"
+   "@NewPage { Yes }" option to "@Section" etc. for properly spaced new page
+   "@Floater" symbol added (clone of "@Figure" and "@Table")
 
 Jeff Kingston
diff --git a/z01.c b/z01.c
index d778b17..061aa40 100644
--- a/z01.c
+++ b/z01.c
@@ -1,6 +1,6 @@
 /*@z01.c:Supervise:StartSym, AllowCrossDb, etc.@******************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -907,7 +907,7 @@ static void run(int argc, char *argv[], int run_num, int *runs_to_do,
   FilterScavenge(TRUE);
 
   /* print word count, if required */
-  if( seen_wordcount )
+  if( seen_wordcount && run_num == *runs_to_do )
     Error(1, 29, "total of all words printed: %d", WARN,no_fpos,TotalWordCount);
 
   /* check for unbalanced error blocks */
diff --git a/z02.c b/z02.c
index ddcaa48..81a1e75 100644
--- a/z02.c
+++ b/z02.c
@@ -1,6 +1,6 @@
 /*@z02.c:Lexical Analyser:Declarations@***************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z03.c b/z03.c
index a9ba830..b9d2db3 100644
--- a/z03.c
+++ b/z03.c
@@ -1,6 +1,6 @@
 /*@z03.c:File Service:Declarations, no_fpos@******************************** */
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z04.c b/z04.c
index b39603e..b4c87e8 100644
--- a/z04.c
+++ b/z04.c
@@ -1,6 +1,6 @@
 /*@z04.c:Token Service:NewToken(), CopyTokenList()@***************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z05.c b/z05.c
index 1f25fc6..a540c6e 100644
--- a/z05.c
+++ b/z05.c
@@ -1,6 +1,6 @@
 /*@z05.c:Read Definitions:ReadLangDef()@**************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z06.c b/z06.c
index 18f6e88..1e513a1 100644
--- a/z06.c
+++ b/z06.c
@@ -1,6 +1,6 @@
 /*@z06.c:Parser:PushObj(), PushToken(), etc.@*********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z07.c b/z07.c
index b739fb8..deda8fe 100644
--- a/z07.c
+++ b/z07.c
@@ -1,6 +1,6 @@
 /*@z07.c:Object Service:SplitIsDefinite(), DisposeObject()@*******************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z08.c b/z08.c
index e80f135..119db00 100644
--- a/z08.c
+++ b/z08.c
@@ -1,6 +1,6 @@
 /*@z08.c:Object Manifest:ReplaceWithSplit()@**********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -1027,6 +1027,7 @@ OBJECT *enclose, BOOLEAN fcr)
 	word_outline(x) = outline(*style);
 	word_language(x) = language(*style);
 	word_baselinemark(x) = baselinemark(*style);
+	word_strut(x) = strut(*style);
 	word_ligatures(x) = ligatures(*style);
 	word_hyph(x) = hyph_style(*style) == HYPH_ON;
 	debug3(DOM, DDD, "  manfifest/WORD underline() := %s for %s %s",
@@ -1062,6 +1063,7 @@ OBJECT *enclose, BOOLEAN fcr)
 	word_outline(y) = outline(*style);
 	word_language(y) = language(*style);
 	word_baselinemark(y) = baselinemark(*style);
+	word_strut(y) = strut(*style);
 	word_ligatures(y) = ligatures(*style);
 	word_hyph(y) = hyph_style(*style) == HYPH_ON;
 	if( small_caps(*style) && ok )  y = MapSmallCaps(y, style);
@@ -1102,6 +1104,7 @@ OBJECT *enclose, BOOLEAN fcr)
 	  word_outline(y) = outline(*style);
 	  word_language(y) = language(*style);
 	  word_baselinemark(y) = baselinemark(*style);
+	  word_strut(y) = strut(*style);
 	  word_ligatures(y) = ligatures(*style);
 	  word_hyph(y) = hyph_style(*style) == HYPH_ON;
 	  if( small_caps(*style) && ok )  y = MapSmallCaps(y, style);
@@ -1236,6 +1239,7 @@ OBJECT *enclose, BOOLEAN fcr)
 	    word_outline(prev) == word_outline(y) &&
 	    word_language(prev) == word_language(y) &&
 	    word_baselinemark(prev) == word_baselinemark(y) &&
+	    word_strut(prev) == word_strut(y) &&
 	    word_ligatures(prev) == word_ligatures(y) )
 	    /* no need to compare underline() since both are false */
 	{ unsigned typ;
@@ -1253,6 +1257,7 @@ OBJECT *enclose, BOOLEAN fcr)
 	  word_outline(y) = word_outline(prev);
 	  word_language(y) = word_language(prev);
 	  word_baselinemark(y) = word_baselinemark(prev);
+	  word_strut(y) = word_strut(prev);
 	  word_ligatures(y) = word_ligatures(prev);
 	  word_hyph(y) = word_hyph(prev);
 	  underline(y) = UNDER_OFF;
diff --git a/z09.c b/z09.c
index d2acbe6..1df218a 100644
--- a/z09.c
+++ b/z09.c
@@ -1,6 +1,6 @@
 /*@z09.c:Closure Expansion:SearchEnv()@***************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z10.c b/z10.c
index 43846b0..8a9337d 100644
--- a/z10.c
+++ b/z10.c
@@ -1,6 +1,6 @@
 /*@z10.c:Cross References:CrossInit(), CrossMake()@***************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z11.c b/z11.c
index 265f295..e94633a 100644
--- a/z11.c
+++ b/z11.c
@@ -1,6 +1,6 @@
 /*@z11.c:Style Service:EchoStyle()@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z12.c b/z12.c
index 001afe2..bc622df 100644
--- a/z12.c
+++ b/z12.c
@@ -1,6 +1,6 @@
 /*@z12.c:Size Finder:MinSize()@***********************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -952,6 +952,7 @@ OBJECT MinSize(OBJECT x, int dim, OBJECT *extras)
 		word_outline(z) = outline(save_style(x));
 		word_language(z) = language(save_style(x));
 		word_baselinemark(z) = baselinemark(save_style(x));
+		word_strut(z) = strut(save_style(x));
 		word_ligatures(z) = ligatures(save_style(x));
 		word_hyph(z) = hyph_style(save_style(x)) == HYPH_ON;
 		underline(z) = UNDER_OFF;
@@ -1048,6 +1049,7 @@ OBJECT MinSize(OBJECT x, int dim, OBJECT *extras)
 		    word_outline(prev) == word_outline(y) &&
 		    word_language(prev) == word_language(y) &&
 		    word_baselinemark(prev) == word_baselinemark(y) &&
+		    word_strut(prev) == word_strut(y) &&
 		    word_ligatures(prev) == word_ligatures(y) &&
 		    underline(prev) == underline(y) &&
 		    NextDown(NextDown(Up(prev))) == link
@@ -1068,6 +1070,7 @@ OBJECT MinSize(OBJECT x, int dim, OBJECT *extras)
 		  word_outline(y) = word_outline(prev);
 		  word_language(y) = word_language(prev);
 		  word_baselinemark(y) = word_baselinemark(prev);
+		  word_strut(y) = word_strut(prev);
 		  word_ligatures(y) = word_ligatures(prev);
 		  word_hyph(y) = word_hyph(prev);
 		  underline(y) = underline(prev);
diff --git a/z13.c b/z13.c
index 330712b..2b901fa 100644
--- a/z13.c
+++ b/z13.c
@@ -1,6 +1,6 @@
 /*@z13.c:Object Breaking:BreakJoinedGroup()@**********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -549,6 +549,7 @@ OBJECT BreakObject(OBJECT x, CONSTRAINT *c)
 	outline(save_style(y)) = word_outline(x);
 	language(save_style(y)) = word_language(x);
 	baselinemark(save_style(y)) = word_baselinemark(x);
+	strut(save_style(y)) = word_strut(x);
 	ligatures(save_style(y)) = word_ligatures(x);
 	debug3(DOF, DD, "  in BreakObject y %s %s %s",
 	  EchoStyle(&save_style(y)), Image(type(y)), EchoObject(y));
diff --git a/z14.c b/z14.c
index a944866..6c83b9a 100644
--- a/z14.c
+++ b/z14.c
@@ -1,6 +1,6 @@
 /*@z14.c:Fill Service:Declarations@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -224,6 +224,7 @@ typedef struct {
 	    word_outline(hyph_word) = outline(save_style(x));		\
 	    word_language(hyph_word) = language(save_style(x));		\
 	    word_baselinemark(hyph_word) = baselinemark(save_style(x));	\
+	    word_strut(hyph_word) = strut(save_style(x));		\
 	    word_ligatures(hyph_word) = ligatures(save_style(x));	\
 	    word_hyph(hyph_word) = hyph_style(save_style(x))==HYPH_ON;	\
 	  }								\
@@ -595,6 +596,7 @@ static void KernWordLeftMargin(OBJECT first_on_line, OBJECT parent)
     word_outline(z) = word_outline(first_on_line);
     word_language(z) = word_language(first_on_line);
     word_baselinemark(z) = word_baselinemark(first_on_line);
+    word_strut(z) = word_strut(first_on_line);
     word_ligatures(z) = word_ligatures(first_on_line);
     word_hyph(z) = hyph_style(save_style(z)) == HYPH_ON;
     underline(z) = underline(first_on_line);
@@ -722,6 +724,7 @@ static void KernWordRightMargin(OBJECT last_on_line, OBJECT parent)
     word_outline(z) = word_outline(last_on_line);
     word_language(z) = word_language(last_on_line);
     word_baselinemark(z) = word_baselinemark(last_on_line);
+    word_strut(z) = word_strut(last_on_line);
     word_ligatures(z) = word_ligatures(last_on_line);
     word_hyph(z) = hyph_style(save_style(last_on_line)) == HYPH_ON;
     underline(z) = underline(last_on_line);
@@ -805,6 +808,7 @@ OBJECT FillObject(OBJECT x, CONSTRAINT *c, OBJECT multi, BOOLEAN can_hyphenate,
       word_outline(res) = outline(save_style(x));
       word_language(res) = language(save_style(x));
       word_baselinemark(res) = baselinemark(save_style(x));
+      word_strut(res) = strut(save_style(x));
       word_ligatures(res) = ligatures(save_style(x));
       word_hyph(res) = hyph_style(save_style(x)) == HYPH_ON;
       back(res, COLM) = fwd(res, COLM) = 0;
@@ -828,6 +832,7 @@ OBJECT FillObject(OBJECT x, CONSTRAINT *c, OBJECT multi, BOOLEAN can_hyphenate,
   word_outline(tmp) = 0;
   word_language(tmp) = 0;
   word_baselinemark(tmp) = FALSE;
+  word_strut(tmp) = FALSE;
   word_ligatures(tmp) = TRUE;
   word_hyph(tmp) = 0;
   underline(tmp) = UNDER_OFF;
@@ -1019,6 +1024,7 @@ OBJECT FillObject(OBJECT x, CONSTRAINT *c, OBJECT multi, BOOLEAN can_hyphenate,
 	word_outline(t1) = 0;
 	word_language(t1) = 0;
 	word_baselinemark(t1) = FALSE;
+	word_strut(t1) = FALSE;
 	word_ligatures(t1) = TRUE;
 	word_hyph(t1) = 0;
 	underline(t1) = UNDER_OFF;
@@ -1086,6 +1092,7 @@ OBJECT FillObject(OBJECT x, CONSTRAINT *c, OBJECT multi, BOOLEAN can_hyphenate,
 	word_outline(z) = word_outline(tmp);
 	word_language(z) = word_language(tmp);
 	word_baselinemark(z) = word_baselinemark(tmp);
+	word_strut(z) = word_strut(tmp);
 	word_ligatures(z) = word_ligatures(tmp);
 	word_hyph(z) = hyph_style(save_style(x)) == HYPH_ON;
 	underline(z) = underline(tmp);
@@ -1199,6 +1206,7 @@ OBJECT FillObject(OBJECT x, CONSTRAINT *c, OBJECT multi, BOOLEAN can_hyphenate,
 	        word_outline(prev) == word_outline(next) &&
 	        word_language(prev) == word_language(next) &&
 	        word_baselinemark(prev) == word_baselinemark(next) &&
+	        word_strut(prev) == word_strut(next) &&
 	        word_ligatures(prev) == word_ligatures(next) &&
 	        underline(prev) == underline(next) )
 	    { 
@@ -1212,6 +1220,7 @@ OBJECT FillObject(OBJECT x, CONSTRAINT *c, OBJECT multi, BOOLEAN can_hyphenate,
 	      word_outline(tmp) = word_outline(prev);
 	      word_language(tmp) = word_language(prev);
 	      word_baselinemark(tmp) = word_baselinemark(prev);
+	      word_strut(tmp) = word_strut(prev);
 	      word_ligatures(tmp) = word_ligatures(prev);
 	      word_hyph(tmp) = word_hyph(prev);
 	      FontWordSize(tmp);
diff --git a/z15.c b/z15.c
index a97c0c5..66203ee 100644
--- a/z15.c
+++ b/z15.c
@@ -1,6 +1,6 @@
 /*@z15.c:Size Constraints:MinConstraint(), EnlargeToConstraint()@*************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z16.c b/z16.c
index 94343ea..228176a 100644
--- a/z16.c
+++ b/z16.c
@@ -1,6 +1,6 @@
 /*@z16.c:Size Adjustment:SetNeighbours(), CatAdjustSize()@********************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z17.c b/z17.c
index 9a1fd5e..85036f3 100644
--- a/z17.c
+++ b/z17.c
@@ -1,6 +1,6 @@
 /*@z17.c:Gap Widths:GetGap()@*************************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -262,9 +262,11 @@ void GetGap(OBJECT x, STYLE *style, GAP *res_gap, unsigned *res_inc)
   { Error(17, 5, "%.1fr too large (1.0r substituted)", WARN, &fpos(x), num);
     w = FR;
   }
+  /* don't have short lengths any more ***
   if( w > MAX_SHORT_LENGTH )
-    Error(17, 5, "%s exceeds maximum allowed gap size", FATAL, &fpos(x),
+    Error(17, 5, "%s exceeds maximum allowed gap size", INTERN, &fpos(x),
       string(x));
+  *** */
   width(*res_gap) = w;
 
   /* read the optional gap mode */
diff --git a/z18.c b/z18.c
index 4e848f2..87e8903 100644
--- a/z18.c
+++ b/z18.c
@@ -1,6 +1,6 @@
 /*@z18.c:Galley Transfer:Declarations@****************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -92,6 +92,7 @@ void TransferInit(OBJECT InitEnv)
   nobreaklast(InitialStyle)	= FALSE;
   marginkerning(InitialStyle)	= FALSE;
   baselinemark(InitialStyle)	= FALSE;                /* i.e. not baseline */
+  strut(InitialStyle)		= FALSE;                /* i.e. not strutted */
   ligatures(InitialStyle)	= TRUE;                 /* i.e. ligatures    */
 
   /* construct destination for root galley */
diff --git a/z19.c b/z19.c
index 105cc17..0faeb44 100644
--- a/z19.c
+++ b/z19.c
@@ -1,6 +1,6 @@
 /*@z19.c:Galley Attaching:DetachGalley()@*************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z20.c b/z20.c
index 22dc41f..707e770 100644
--- a/z20.c
+++ b/z20.c
@@ -1,6 +1,6 @@
 /*@z20.c:Galley Flushing:DebugInnersNames()@**********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z21.c b/z21.c
index 22be627..985184d 100644
--- a/z21.c
+++ b/z21.c
@@ -1,6 +1,6 @@
 /*@z21.c:Galley Maker:SizeGalley()@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -311,6 +311,7 @@ OBJECT *dest_index, OBJECT *recs, OBJECT *inners, OBJECT enclose)
 	word_font(tmp) = word_colour(tmp) = word_language(tmp) = 0;
 	word_texture(tmp) = 1;
 	word_baselinemark(tmp) = FALSE;
+	word_strut(tmp) = FALSE;
 	word_ligatures(tmp) = TRUE;
 	word_outline(tmp) = FALSE;
 	word_hyph(tmp) = FALSE;
diff --git a/z22.c b/z22.c
index 10d64b7..58e0543 100644
--- a/z22.c
+++ b/z22.c
@@ -1,6 +1,6 @@
 /*@z22.c:Galley Service:Interpose()@******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -667,6 +667,7 @@ void Promote(OBJECT hd, OBJECT stop_link, OBJECT dest_index, BOOLEAN join_after)
 	word_outline(last) = word_outline(y);
 	word_language(last) = word_language(y);
 	word_baselinemark(last) = word_baselinemark(y);
+	word_strut(last) = word_strut(y);
 	word_ligatures(last) = word_ligatures(y);
 	word_hyph(last) = word_hyph(y);
 	Link(opt_components(hd), last);
diff --git a/z23.c b/z23.c
index d8e04ec..1c50029 100644
--- a/z23.c
+++ b/z23.c
@@ -1,6 +1,6 @@
 /*@z23.c:Galley Printer:ScaleFactor()@****************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z24.c b/z24.c
index 823ab5a..dfa3dfb 100644
--- a/z24.c
+++ b/z24.c
@@ -1,6 +1,6 @@
 /*@z24.c:Print Service:PrintInit()@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z25.c b/z25.c
index 3707d80..ec19367 100644
--- a/z25.c
+++ b/z25.c
@@ -1,6 +1,6 @@
 /*@z25.c:Object Echo:aprint(), cprint(), printnum()@**************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z26.c b/z26.c
index 50dfb28..1529721 100644
--- a/z26.c
+++ b/z26.c
@@ -1,6 +1,6 @@
 /*@z26.c:Echo Service:BeginString()@******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z27.c b/z27.c
index fbf73c4..36a45fd 100644
--- a/z27.c
+++ b/z27.c
@@ -1,6 +1,6 @@
 /*@z27.c:Debug Service:Debug flags@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z28.c b/z28.c
index 12c5a3a..cd4cd41 100644
--- a/z28.c
+++ b/z28.c
@@ -1,6 +1,6 @@
 /*@z28.c:Error Service:ErrorInit(), ErrorSeen()@******************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z29.c b/z29.c
index 0f479b6..899db4e 100644
--- a/z29.c
+++ b/z29.c
@@ -1,6 +1,6 @@
 /*@z29.c:Symbol Table:Declarations, hash()@***********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z30.c b/z30.c
index 0251811..cf90a8f 100644
--- a/z30.c
+++ b/z30.c
@@ -1,6 +1,6 @@
 /*@z30.c:Symbol uses:InsertUses()@********************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z31.c b/z31.c
index f7f4511..d349d7d 100644
--- a/z31.c
+++ b/z31.c
@@ -1,6 +1,6 @@
 /*@z31.c:Memory Allocator:DebugMemory()@**************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z32.c b/z32.c
index b4c8e3b..45ee2c0 100644
--- a/z32.c
+++ b/z32.c
@@ -1,6 +1,6 @@
 /*@z32.c:Counter Service:Next()@**********************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z33.c b/z33.c
index 0bf68e3..cbaa47d 100644
--- a/z33.c
+++ b/z33.c
@@ -1,6 +1,6 @@
 /*@z33.c:Database Service:OldCrossDb(), NewCrossDb(), SymToNum()@*************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z34.c b/z34.c
index 53d59ff..3c5dfa3 100644
--- a/z34.c
+++ b/z34.c
@@ -1,6 +1,6 @@
 /*@z34.c:Rotation Service:Declarations@***************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z35.c b/z35.c
index fe1318b..9c2b2a7 100644
--- a/z35.c
+++ b/z35.c
@@ -1,6 +1,6 @@
 /*@z35.c:Time Keeper: MomentSym(), TimeString()@******************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z36.c b/z36.c
index db7854e..c9a4a65 100644
--- a/z36.c
+++ b/z36.c
@@ -1,6 +1,6 @@
 /*@z36.c:Hyphenation: Declarations@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -1125,6 +1125,7 @@ OBJECT Hyphenate(OBJECT x)
       word_outline(z) = word_outline(y);
       word_language(z) = word_language(y);
       word_baselinemark(z) = word_baselinemark(y);
+      word_strut(z) = word_strut(y);
       word_ligatures(z) = word_ligatures(y);
       word_hyph(z) = word_hyph(y);
       underline(z) = underline(y);
@@ -1243,6 +1244,7 @@ OBJECT Hyphenate(OBJECT x)
 	word_outline(z) = word_outline(y);
 	word_language(z) = word_language(y);
 	word_baselinemark(z) = word_baselinemark(y);
+	word_strut(z) = word_strut(y);
 	word_ligatures(z) = word_ligatures(y);
 	word_hyph(z) = word_hyph(y);
 	underline(z) = underline(y);
diff --git a/z37.c b/z37.c
index 735a388..c67f8ce 100644
--- a/z37.c
+++ b/z37.c
@@ -1,6 +1,6 @@
 /*@z37.c:Font Service:Declarations@*******************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -43,17 +43,17 @@
 /* These definitions have been moved to "externs.h" since z24.c needs them:  */
 /*                                                                           */
 /*  struct metrics {							     */
-/*    SHORT_LENGTH up;							     */
-/*    SHORT_LENGTH down;						     */
-/*    SHORT_LENGTH left;						     */
-/*    SHORT_LENGTH right;						     */
-/*    SHORT_LENGTH last_adjust;						     */
+/*    FULL_LENGTH up;							     */
+/*    FULL_LENGTH down;							     */
+/*    FULL_LENGTH left;							     */
+/*    FULL_LENGTH right;						     */
+/*    FULL_LENGTH last_adjust;						     */
 /*  };							     		     */
 /*                                                                           */
 /*  typedef struc composite_rec {                                            */
 /*    FULL_CHAR char_code;                                                   */
-/*    SHORT_LENGTH x_offset;                                                 */
-/*    SHORT_LENGTH y_offset;                                                 */
+/*    FULL_LENGTH x_offset;                                                  */
+/*    FULL_LENGTH y_offset;                                                  */
 /*  } COMPOSITE;                                                             */
 /*                                                                           */
 /*  typedef struct font_rec {						     */
@@ -64,12 +64,14 @@
 /*    int               cmp_top;                   length of cmp_table       */
 /*    OBJECT		font_table;		   record of sized fonts     */
 /*    OBJECT            original_face;             face object of font       */
-/*    SHORT_LENGTH	underline_pos;             position of underline     */
-/*    SHORT_LENGTH	underline_thick;           thickness of underline    */
+/*    FULL_LENGTH	underline_pos;             position of underline     */
+/*    FULL_LENGTH	underline_thick;           thickness of underline    */
 /*    unsigned short	*kern_table;		   first kerning chars       */
 /*    FULL_CHAR		*kern_chars;		   second kerning chars      */
 /*    unsigned char	*kern_value;		   points into kern_lengths  */
-/*    SHORT_LENGTH	*kern_sizes;		   sizes of kernings         */
+/*    FULL_LENGTH	*kern_sizes;		   sizes of kernings         */
+/*    FULL_LENGTH	bbox_lly;		   lly of font bbox          */
+/*    FULL_LENGTH	bbox_ury;		   ury of font bbox          */
 /*  } FONT_INFO;							     */
 /*                                                                           */
 /*****************************************************************************/
@@ -125,10 +127,10 @@
 /*                          |                  +   font_recoded    +         */
 /*                  ++++++++++++++++++++       +   font_mapping    +         */
 /*                  +                  +       +   font_spacewidth +         */
-/*       (optional) + WORD             +       +                   +         */
-/*                  +   string (extra  +       +++++++++++++++++++++         */
-/*                  +   AFM file name) +                                     */
-/*                  +                  +                                     */
+/*       (optional) + WORD             +       +   font_bbox_lly   +         */
+/*                  +   string (extra  +       +   font_bbox_ury   +         */
+/*                  +   AFM file name) +       +                   +         */
+/*                  +                  +       +++++++++++++++++++++         */
 /*                  ++++++++++++++++++++                                     */
 /*                                                                           */
 /*****************************************************************************/
@@ -249,7 +251,7 @@ static void DebugKernTable(FONT_NUM fnum)
   unsigned short *kt = finfo[fnum].kern_table;
   FULL_CHAR      *kc = finfo[fnum].kern_chars;
   unsigned char  *kv = finfo[fnum].kern_value;
-  SHORT_LENGTH   *ks = finfo[fnum].kern_sizes;
+  FULL_LENGTH    *ks = finfo[fnum].kern_sizes;
   debug1(DFT, DD, "DebugKernTable(%d)", fnum);
   for( i = 0;  i < MAX_CHARS;  i++ )
   { if( kt[i] != 0 )
@@ -482,7 +484,7 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
   OBJECT cs, link, db, fontdef_obj, y, ylink;
   FULL_CHAR tag[100], seq[100];
   FILE_NUM dfnum; long dfpos, cont; int dlnum;
-  BOOLEAN font_name_found;
+  BOOLEAN font_name_found, font_bbox_found;
   OBJECT family, face, font_name, AFMfilename, Extrafilename, LCMfilename;
   OBJECT recode, first_size;
   FULL_CHAR buff[MAX_BUFF], command[MAX_BUFF], ch;
@@ -495,7 +497,8 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
   FILE_NUM fnum, extra_fnum;  FILE *fp, *extra_fp;
   struct metrics *fnt;
   FULL_CHAR *lig;  unsigned short *composite;  COMPOSITE *cmp;
-  unsigned short *kt;  FULL_CHAR *kc;  unsigned char *kv;  SHORT_LENGTH *ks;
+  unsigned short *kt;  FULL_CHAR *kc;  unsigned char *kv;  FULL_LENGTH *ks;
+  FULL_LENGTH bbox_llx, bbox_lly, bbox_urx, bbox_ury;
   debug2(DFT, D, "FontRead(%s, %s)", family_name, face_name);
 
 
@@ -690,7 +693,7 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
   font_recoded(first_size) = font_recoded(face);
   font_mapping(first_size) = font_mapping(face);
   font_num(face) = font_num(first_size); /* Uwe's suggestion, helps PDF */
-  /* leaves font_xheight2 and font_spacewidth still to do */
+  /* font_xheight2, font_bbox_lly, font_bbox_ury, font_spacewidth still to do */
 
 
   /***************************************************************************/
@@ -756,15 +759,16 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
     Error(37, 25, "run out of memory while reading font file %s",
       FATAL, &fpos(err), FileName(fnum));
   for( i = 0;  i < MAX_CHARS;  i++ )  kt[i] = 0;  /* i.e. no kerns */
-  ks = (SHORT_LENGTH *) NULL;			  /* i.e. no kern sizes */
+  ks = (FULL_LENGTH *) NULL;			  /* i.e. no kern sizes */
 
   /* read font metrics file fp */
   xhfound = upfound = utfound = FALSE;
   xheight2 = under_thick = under_pos = 0;
   kc = (FULL_CHAR *) NULL;
   kv = (unsigned char *) NULL;
-  ks = (SHORT_LENGTH *) NULL;
-  font_name_found = FALSE;  lnum = 1;
+  ks = (FULL_LENGTH *) NULL;
+  font_name_found = font_bbox_found = FALSE;  lnum = 1;
+  bbox_llx = bbox_lly = bbox_urx = bbox_ury = 0;
   while( (status = ReadOneLine(fp, buff, MAX_BUFF)) != 0 &&
     !(buff[0] == 'E' && StringEqual(buff, AsciiToFull("EndFontMetrics"))) )
   {
@@ -827,6 +831,19 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
 	    WARN, &fpos(AFMfilename), command, KW_FONTDEF, string(y));
 	  font_name_found = TRUE;
 	}
+	else if( StringEqual(command, AsciiToFull("FontBBox")) )
+	{
+	  if( font_bbox_found )
+	  { Error(37, 69, "FontBBox found twice in font file %s (line %d)",
+	      FATAL, &fpos(AFMfilename), FileName(fnum), lnum);
+	  }
+	  if( sscanf( (char *) buff, "FontBBox %d %d %d %d",
+		&bbox_llx, &bbox_lly, &bbox_urx, &bbox_ury) != 4 )
+	  { Error(37, 70, "FontBBox format error in font file %s (line %d)",
+	      FATAL, &fpos(AFMfilename), FileName(fnum), lnum);
+	  }
+	  font_bbox_found = TRUE;
+	}
 	break;
 
 
@@ -870,8 +887,8 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
 	    2 * num_pairs * sizeof(unsigned char)));
 	  kv = (unsigned char *) malloc(2 * num_pairs * sizeof(unsigned char));
 	  ifdebug(DMA, D, DebugRegisterUsage(MEM_FONTS, 0,
-	    num_pairs * sizeof(SHORT_LENGTH)));
-	  ks = (SHORT_LENGTH *) malloc(num_pairs * sizeof(SHORT_LENGTH));
+	    num_pairs * sizeof(FULL_LENGTH)));
+	  ks = (FULL_LENGTH *) malloc(num_pairs * sizeof(FULL_LENGTH));
 	  last_ch1 = '\0';
 	  while( ReadOneLine(fp, buff, MAX_BUFF) != 0 &&
 	    !StringBeginsWith(buff, AsciiToFull("EndKernPairs")) )
@@ -964,8 +981,18 @@ static OBJECT FontRead(FULL_CHAR *family_name, FULL_CHAR *face_name, OBJECT err)
   fp = (FILE *) NULL;
 
   /* complete the initialization of first_size */
-  font_xheight2(first_size) =
-    BackEnd->uses_font_metrics ? xheight2 : PlainCharHeight / 4;
+  if( BackEnd->uses_font_metrics )
+  {
+    font_xheight2(first_size) = xheight2;
+    font_bbox_lly(first_size) = bbox_lly - xheight2;
+    font_bbox_ury(first_size) = bbox_ury - xheight2;
+  }
+  else
+  {
+    font_xheight2(first_size) = PlainCharHeight / 4;
+    font_bbox_lly(first_size) = - PlainCharHeight / 2;
+    font_bbox_ury(first_size) = PlainCharHeight / 2;
+  }
   ch = MapCharEncoding(STR_PS_SPACENAME, font_mapping(first_size));
   font_spacewidth(first_size) = ch == '\0' ? 0 : fnt[ch].right;
 
@@ -1060,19 +1087,19 @@ void FontChange(STYLE *style, OBJECT x)
 { /* register */ int i;
   OBJECT requested_family, requested_face, requested_size;
   OBJECT par[3], family, face, fsize, y = nilobj, link, new, old, tmpf;
-  GAP gp;  SHORT_LENGTH flen = 0;  int num, c;  unsigned inc;
+  GAP gp;  FULL_LENGTH flen = 0;  int num, c;  unsigned inc;
   struct metrics *newfnt, *oldfnt;
   FULL_CHAR *lig;
   int cmptop;
   COMPOSITE *oldcmp, *newcmp;
-  SHORT_LENGTH *oldks, *newks;  int klen;
+  FULL_LENGTH *oldks, *newks;  int klen;
   debug2(DFT, D, "FontChange( %s, %s )", EchoStyle(style), EchoObject(x));
   assert( font(*style) <= font_count, "FontChange: font_count!");
   ifdebug(DFT, DD, FontDebug());
 
   /***************************************************************************/
   /*                                                                         */
-  /*  Analyse x, doing any small-caps, baselinemark and ligatures changes    */
+  /*  Analyse x, doing any small-caps, baselinemark, strut, and ligatures    */
   /*  immediately, and putting all the other words of x into par[0 .. num-1] */
   /*  for further analysis.                                                  */
   /*                                                                         */
@@ -1098,6 +1125,10 @@ void FontChange(STYLE *style, OBJECT x)
         baselinemark(*style) = TRUE;
       else if( StringEqual(string(x), STR_XHEIGHT2_MARK) )
         baselinemark(*style) = FALSE;
+      else if( StringEqual(string(x), STR_NOSTRUT) )
+        strut(*style) = FALSE;
+      else if( StringEqual(string(x), STR_STRUT) )
+        strut(*style) = TRUE;
       else if( StringEqual(string(x), STR_LIG) )
         ligatures(*style) = TRUE;
       else if( StringEqual(string(x), STR_NOLIG) )
@@ -1126,6 +1157,10 @@ void FontChange(STYLE *style, OBJECT x)
 	    baselinemark(*style) = TRUE;
 	  else if( StringEqual(string(y), STR_XHEIGHT2_MARK) )
 	    baselinemark(*style) = FALSE;
+	  else if( StringEqual(string(y), STR_NOSTRUT) )
+	    strut(*style) = FALSE;
+	  else if( StringEqual(string(y), STR_STRUT) )
+	    strut(*style) = TRUE;
 	  else if( StringEqual(string(y), STR_LIG) )
 	    ligatures(*style) = TRUE;
 	  else if( StringEqual(string(y), STR_NOLIG) )
@@ -1412,6 +1447,8 @@ void FontChange(STYLE *style, OBJECT x)
   font_num(new)         = font_count;
   font_size(new)        = BackEnd->uses_font_metrics ? flen : font_size(old);
   font_xheight2(new)    = font_xheight2(old) * font_size(new) / font_size(old);
+  font_bbox_lly(new)    = font_bbox_lly(old) * font_size(new) / font_size(old);
+  font_bbox_ury(new)    = font_bbox_ury(old) * font_size(new) / font_size(old);
   font_recoded(new)	= font_recoded(old);
   font_mapping(new)	= font_mapping(old);
   font_spacewidth(new)	= font_spacewidth(old) * font_size(new)/font_size(old);
@@ -1466,19 +1503,19 @@ void FontChange(STYLE *style, OBJECT x)
   finfo[font_count].kern_chars = finfo[font_num(old)].kern_chars;
   finfo[font_count].kern_value = finfo[font_num(old)].kern_value;
   oldks = finfo[font_num(old)].kern_sizes;
-  if( oldks != (SHORT_LENGTH *) NULL )
+  if( oldks != (FULL_LENGTH *) NULL )
   { klen = oldks[0];
-    ifdebug(DMA, D, DebugRegisterUsage(MEM_FONTS, 0, klen * sizeof(SHORT_LENGTH)));
+    ifdebug(DMA, D, DebugRegisterUsage(MEM_FONTS, 0, klen * sizeof(FULL_LENGTH)));
     finfo[font_count].kern_sizes = newks =
-      (SHORT_LENGTH *) malloc(klen * sizeof(SHORT_LENGTH));
-    if( newks == (SHORT_LENGTH *) NULL )
+      (FULL_LENGTH *) malloc(klen * sizeof(FULL_LENGTH));
+    if( newks == (FULL_LENGTH *) NULL )
       Error(37, 55, "run out of memory when changing font or font size",
 	FATAL, &fpos(x));
     newks[0] = klen;
     for( i = 1;  i < klen;  i++ )
       newks[i] = (oldks[i] * font_size(new)) / font_size(old);
   }
-  else finfo[font_count].kern_sizes = (SHORT_LENGTH *) NULL;
+  else finfo[font_count].kern_sizes = (FULL_LENGTH *) NULL;
 
   /* return new font number and exit */
   font(*style) = font_count;
@@ -1661,6 +1698,14 @@ void FontWordSize(OBJECT x)
     /* set sizes of x */
     back(x, COLM) = 0;
     fwd(x, COLM)  = r;
+    if( word_strut(x) )
+    {
+      int vadjust;
+      vadjust = font_bbox_ury(finfo[word_font(x)].font_table);
+      u = find_max(u, vadjust);
+      vadjust = font_bbox_lly(finfo[word_font(x)].font_table);
+      d = find_min(d, vadjust);
+    }
     if( word_baselinemark(x) )
     { int vadjust = font_xheight2(finfo[word_font(x)].font_table);
       back(x, ROWM) = u + vadjust;
@@ -1986,7 +2031,7 @@ BOOLEAN FontNeeded(FILE *fp)
 
 /*@::FontGlyphHeight()@*******************************************************/
 /*                                                                           */
-/*  SHORT_LENGTH FontGlyphHeight(fnum, chr)                                  */
+/*  FULL_LENGTH FontGlyphHeight(fnum, chr)                                   */
 /*                                                                           */
 /*  Contributed as part of margin kerning by Ludovic Courtes.                */
 /*                                                                           */
@@ -2008,7 +2053,7 @@ FULL_LENGTH FontGlyphHeight(FONT_NUM fnum, FULL_CHAR chr)
 
 /*****************************************************************************/
 /*                                                                           */
-/*  SHORT_LENGTH FontGlyphWidth(fnum, chr)                                   */
+/*  FULL_LENGTH FontGlyphWidth(fnum, chr)                                    */
 /*                                                                           */
 /*  Contributed as part of margin kerning by Ludovic Courtes.                */
 /*                                                                           */
@@ -2026,6 +2071,3 @@ FULL_LENGTH FontGlyphWidth(FONT_NUM fnum, FULL_CHAR chr)
   fnt = finfo[fnum].size_table;
   return (fnt ? fnt[chr].right - fnt[chr].left : 0);
 }
-
-
-
diff --git a/z38.c b/z38.c
index 54c6ce3..9730673 100644
--- a/z38.c
+++ b/z38.c
@@ -1,6 +1,6 @@
 /*@z38.c:Character Mappings:Declarations@*************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -384,6 +384,7 @@ static OBJECT DoWord(FULL_CHAR *buff, FULL_CHAR *q, OBJECT x, FONT_NUM fnum)
   word_outline(res) = word_outline(x);
   word_language(res) = word_language(x);
   word_baselinemark(res) = word_baselinemark(x);
+  word_strut(res) = word_strut(x);
   word_ligatures(res) = word_ligatures(x);
   word_hyph(res) = word_hyph(x);
   underline(res) = UNDER_OFF;
diff --git a/z39.c b/z39.c
index 66693c2..892fc02 100644
--- a/z39.c
+++ b/z39.c
@@ -1,6 +1,6 @@
 /*@z39.c:String Handler:AsciiToFull(), StringEqual(), etc.@*******************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z40.c b/z40.c
index bcde0c4..d139052 100644
--- a/z40.c
+++ b/z40.c
@@ -1,6 +1,6 @@
 /*@z40.c:Filter Handler:FilterInit()@*****************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z41.c b/z41.c
index 8568dfb..1f8ab8e 100644
--- a/z41.c
+++ b/z41.c
@@ -1,6 +1,6 @@
 /*@z41.c:Object Input-Output:AppendToFile, ReadFromFile@**********************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z42.c b/z42.c
index 615f672..cd20d8b 100644
--- a/z42.c
+++ b/z42.c
@@ -1,6 +1,6 @@
 /*@z42.c:Colour Service:ColourChange, ColourCommand@**************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z43.c b/z43.c
index 3ba5e3f..66bda4b 100644
--- a/z43.c
+++ b/z43.c
@@ -1,6 +1,6 @@
 /*@z43.c:Language Service:LanguageChange, LanguageString@*********************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z44.c b/z44.c
index 0719947..6d17e34 100644
--- a/z44.c
+++ b/z44.c
@@ -1,6 +1,6 @@
 /*@z44.c:Vertical Hyphenation:VerticalHyphenate()@****************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z45.c b/z45.c
index 681c98b..7673d20 100644
--- a/z45.c
+++ b/z45.c
@@ -1,6 +1,6 @@
 /*@z45.c:External Sort:SortFile()@********************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z46.c b/z46.c
index d01eb82..d17c96c 100644
--- a/z46.c
+++ b/z46.c
@@ -1,6 +1,6 @@
 /*@z46.c:Optimal Galleys:FindOptimize()@**************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -250,6 +250,7 @@ void GazumpOptimize(OBJECT hd, OBJECT dest)
     word_outline(tmp) = FALSE;
     word_language(tmp) = word_hyph(tmp) = 0;
     word_baselinemark(tmp) = FALSE;
+    word_strut(tmp) = FALSE;
     word_ligatures(tmp) = TRUE;
     Link(opt_components(hd), tmp);
 
diff --git a/z47.c b/z47.c
index 0878e44..84c6481 100644
--- a/z47.c
+++ b/z47.c
@@ -1,6 +1,6 @@
 /*@z47.c:Environment Table:EnvReadRetrieve()@*********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z48.c b/z48.c
index 88ecb2a..aaea8ad 100644
--- a/z48.c
+++ b/z48.c
@@ -1,6 +1,6 @@
 /*@z48.c:PDF back end@********************************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z49.c b/z49.c
index 2b0dfe7..907b057 100644
--- a/z49.c
+++ b/z49.c
@@ -1,6 +1,6 @@
 /*@z49.c:PostScript Back End:PS_BackEnd@**************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
@@ -754,7 +754,7 @@ static void PS_PrintBeforeFirstPage(FULL_LENGTH h, FULL_LENGTH v,
   p0("  /PreEPSF_state save def");
   p0("  /dict_stack countdictstack def");
   p0("  /ops_count count 1 sub def");
-  p0("  userdict begin");
+  p0("  20 dict begin");
   p0("  /showpage {} def");
   p0("  0 setgray 0 setlinecap");
   p0("  1 setlinewidth 0 setlinejoin");
@@ -1774,6 +1774,7 @@ static void PS_PrintGraphicInclude(OBJECT x, FULL_LENGTH colmark,
   }
 
   cpexists = FALSE;
+  currentfont = NO_FONT;  /* added by JeffK 31/10/06 */
   wordcount = 0;
   debug0(DPO, D, "PS_PrintGraphicInclude returning.");
 } /* end PS_PrintGraphicInclude */
diff --git a/z50.c b/z50.c
index d3e0378..15926cf 100644
--- a/z50.c
+++ b/z50.c
@@ -1,6 +1,6 @@
 /*@z50.c:PDF Back End:PDF_BackEnd@********************************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z51.c b/z51.c
index 06cae32..25b7daa 100644
--- a/z51.c
+++ b/z51.c
@@ -1,6 +1,6 @@
 /*@z51.c:Plain Text Back End:Plain_BackEnd@***********************************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */
diff --git a/z52.c b/z52.c
index f179572..7200ef8 100644
--- a/z52.c
+++ b/z52.c
@@ -1,6 +1,6 @@
 /*@z52.c:Texture Service:TextureChange, TextureCommand@***********************/
 /*                                                                           */
-/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.32)                       */
+/*  THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.33)                       */
 /*  COPYRIGHT (C) 1991, 2006 Jeffrey H. Kingston                             */
 /*                                                                           */
 /*  Jeffrey H. Kingston (jeff@it.usyd.edu.au)                                */