Documented the strings script.

9 files changed, 59 insertions, 5 deletions

diff --git a/action.c b/action.c
index c2404e1b..77cb5b8b 100644
--- a/action.c
+++ b/action.c
@@ -535,11 +535,13 @@ post_ar(struct mdoc *mdoc)
 	n = mdoc->last;
 
 	mdoc->next = MDOC_NEXT_CHILD;
-	mdoc_word_alloc(mdoc, mdoc->last->line,
-			mdoc->last->pos, "file");
+	if ( ! mdoc_word_alloc(mdoc, mdoc->last->line,
+				mdoc->last->pos, "file"))
+		return(0);
 	mdoc->next = MDOC_NEXT_SIBLING;
-	mdoc_word_alloc(mdoc, mdoc->last->line,
-			mdoc->last->pos, "...");
+	if ( ! mdoc_word_alloc(mdoc, mdoc->last->line, 
+				mdoc->last->pos, "..."))
+		return(0);
 
 	mdoc->last = n;
 	mdoc->next = MDOC_NEXT_SIBLING;
diff --git a/arch.in b/arch.in
index 0c7d2dac..7899bffc 100644
--- a/arch.in
+++ b/arch.in
@@ -1,3 +1,11 @@
+# $Id$
+#
+# This file defines the `.Dt' macro 'arch' argument.  Lines are composed
+# of tab-delimited fields -- multiple tabs may delimit fields.  Comment
+# lines begin with '#'; blank lines are also ok.
+#
+# These were last grok'd from OpenBSD-4.4's mdoc.samples(7).
+
 alpha		Alpha
 amd64		AMD64
 amiga		Amiga
diff --git a/att.in b/att.in
index 009a44c9..7b763e4e 100644
--- a/att.in
+++ b/att.in
@@ -1,3 +1,11 @@
+# $Id$
+#
+# This file defines the `.At' macro argument.  Lines are composed of
+# tab-delimited fields -- multiple tabs may delimit fields.  Comment
+# lines begin with '#'; blank lines are also ok.
+#
+# These were last grok'd from OpenBSD-4.4's mdoc.samples(7).
+
 v1	Version 1 AT&T UNIX
 v2	Version 2 AT&T UNIX
 v3	Version 3 AT&T UNIX
diff --git a/lib.in b/lib.in
index c31fb4b5..565b752c 100644
--- a/lib.in
+++ b/lib.in
@@ -1,3 +1,11 @@
+# $Id$
+#
+# This file defines the `.Lb' macro argument.  Lines are composed of
+# tab-delimited fields -- multiple tabs may delimit fields.  Comment
+# lines begin with '#'; blank lines are also ok.
+#
+# These were last grok'd from NetBSD-4.0.1's mdoc.samples(7).
+
 libarm		ARM Architecture Library (libarm, -larm)
 libarm32	ARM32 Architecture Library (libarm32, -larm32)
 libc		Standard C Library (libc, -lc)
diff --git a/msec.in b/msec.in
index 9d7c1a96..e2dba00a 100644
--- a/msec.in
+++ b/msec.in
@@ -1,3 +1,11 @@
+# $Id$
+#
+# This file defines the `.Dt' macro 'volume' argument.  Lines are
+# composed of tab-delimited fields -- multiple tabs may delimit fields.
+# Comment lines begin with '#'; blank lines are also ok.
+#
+# These were last grok'd from OpenBSD-4.4's mdoc.samples(7).
+
 1	General Commands Manual
 2	System Calls Manual
 3	Library Functions Manual
diff --git a/st.in b/st.in
index 4669b16e..a0a830bb 100644
--- a/st.in
+++ b/st.in
@@ -1,3 +1,11 @@
+# $Id$
+#
+# This file defines the `.St' macro arguments.  Lines are composed of
+# tab-delimited fields -- multiple tabs may delimit fields.  Comment
+# lines begin with '#'; blank lines are also ok.
+#
+# These were last grok'd from OpenBSD-4.4's mdoc.samples(7).
+
 -p1003.1-88		IEEE Std 1003.1-1988 (\\\\(lqPOSIX\\\\(rq)
 -p1003.1-90		IEEE Std 1003.1-1990 (\\\\(lqPOSIX\\\\(rq)
 -p1003.1-96		ISO/IEC 9945-1:1996 (\\\\(lqPOSIX\\\\(rq)
diff --git a/strings.sh b/strings.sh
index 3f179c10..47753535 100644
--- a/strings.sh
+++ b/strings.sh
@@ -67,6 +67,9 @@ mdoc_a2${name}(const char *p)
 !
 
 while read in ; do
+	[ -z "$in" ] && continue;
+	[ "#" == `echo "$in" | cut -c1` ] && continue;
+
 	key=`printf "%s\n" "$in" | cut -f 1`
 	val=`printf "%s\n" "$in" | cut -f 2- | sed 's!^[ 	]*!!'`
 	cat <<!
diff --git a/validate.c b/validate.c
index ebc99fea..ef0121bf 100644
--- a/validate.c
+++ b/validate.c
@@ -484,7 +484,8 @@ check_sec(PRE_ARGS, ...)
 	va_start(ap, n);
 
 	for (;;) {
-		if (SEC_CUSTOM == (sec = va_arg(ap, enum mdoc_sed)))
+		sec = (enum mdoc_sec)va_arg(ap, int);
+		if (SEC_CUSTOM == sec)
 			break;
 		if (sec != mdoc->lastsec)
 			continue;
diff --git a/vol.in b/vol.in
index 911d1bc1..d0548de3 100644
--- a/vol.in
+++ b/vol.in
@@ -1,3 +1,11 @@
+# $Id$
+#
+# This file defines the `.Dt' macro 'volume' argument.  Lines are
+# composed of tab-delimited fields -- multiple tabs may delimit fields.
+# Comment lines begin with '#'; blank lines are also ok.
+#
+# These were last grok'd from OpenBSD-4.4's mdoc.samples(7).
+
 USD		User's Supplementary Documents
 PS1		Programmer's Supplementary Documents
 AMD		Ancestral Manual Documents