Lout 3.27.

git-svn-id: http://svn.savannah.nongnu.org/svn/lout/trunk@23 9365b830-b601-4143-9ba8-b4a8e2c3339c

1 files changed, 12 insertions, 9 deletions

diff --git a/doc/user/gra_plac b/doc/user/gra_plac
index 7084eb2..b184ed5 100644
--- a/doc/user/gra_plac
+++ b/doc/user/gra_plac
@@ -7,15 +7,18 @@ As we have just seen, the repertoire of symbols that @Code "@Data" is
 able to place on the graph is quite limited.  However, there is a way
 to place any number of arbitrary Lout objects anywhere on the graph,
 using the @Code objects option to the @Code "@Graph" symbol:
-@ID @OneRow @Code {
-"@Graph"
-"    objects {"
-"        @CTR at {2.5  6.0}  @Eq { y = x sup 2 }"
-"        @CTR at {4.5  7.0}  @Eq { y = x sup 3 }"
-"    }"
+graphs. @RawIndex { graphs (statistical) }
+graphs.objects @SubIndex { @Code objects option }
+objects.graph @Index { @Code "objects" option (graphs) }
+@ID @OneRow @Code @Verbatim {
+@Graph
+    objects {
+        @CTR at {2.5  6.0}  @Eq { y = x sup 2 }
+        @CTR at {4.5  7.0}  @Eq { y = x sup 3 }
+    }
 }
 where we have used the @Code "@Eq" symbol from Chapter {@NumberOf equations}
-twice to place two equations onto the graph at the points {@Code "2.5  6.0"}
+to place two equations onto the graph at the points {@Code "2.5  6.0"}
 and {@Code "4.5 7.0"} respectively.  An example result appears in the next
 section.
 @PP
@@ -28,8 +31,8 @@ it over the point.  By `to the northwest' we mean that the object's bottom
 right corner coincides with the point, and similarly for the other symbols.
 @PP
 Each of these symbols has a @Code "margin" option which enlarges the
-object by adding a margin around it before placing it:
-@ID @Code "@NW at {2.5  6.0} margin { 0.3 ft }  @Eq { y = x sup 2 }"
+object by adding a margin:
+@ID @Code "@NW at {2.5  6.0} margin { 0.3f }  @Eq { y = x sup 2 }"
 shows the default value, 0.3 times the current font size.  As the margin
 is increased, the object moves further away from the point.
 @PP