doc: Replace @example with @lisp.

1 files changed, 28 insertions, 28 deletions

diff --git a/doc/picture-language.texi b/doc/picture-language.texi
index 4a6e866..e6a703d 100644
--- a/doc/picture-language.texi
+++ b/doc/picture-language.texi
@@ -157,9 +157,9 @@ and line thickness, respectively.
 @end deffn
 
 @cindex line, example
-@example
+@lisp
 @verbatiminclude images/line.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/line.svg.scm,,,A straight line.}
 @end indentedblock
@@ -176,9 +176,9 @@ number) are accepted to override the line color and line thickness.
 @end deffn
 
 @cindex hline, example
-@example
+@lisp
 @verbatiminclude images/hline.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/hline.svg.scm,,,A horizontal line.}
 @end indentedblock
@@ -195,9 +195,9 @@ number) are accepted to override the line color and line thickness.
 @end deffn
 
 @cindex vline, example
-@example
+@lisp
 @verbatiminclude images/vline.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/vline.svg.scm,,,A vertical line.}
 @end indentedblock
@@ -216,9 +216,9 @@ and line thickness.
 
 @cindex polyline, example
 Here is a simple zig zag line:
-@example
+@lisp
 @verbatiminclude images/polyline.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/polyline.svg.scm,,,A zig zag polyline.}
 @end indentedblock
@@ -229,9 +229,9 @@ a list for increasing X coordinates and a list for alternating Y
 coordinates before merging them to a single list of coordinate pairs
 with @code{map} and @code{cons}:
 
-@example
+@lisp
 @verbatiminclude images/polyline2.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/polyline2.svg.scm,,,A longer zig zag polyline.}
 @end indentedblock
@@ -254,9 +254,9 @@ accepted to override the line color and line thickness.
 
 @cindex polygon, example
 Here is a simple polygon:
-@example
+@lisp
 @verbatiminclude images/polygon.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/polygon.svg.scm,,,A polygon.}
 @end indentedblock
@@ -274,9 +274,9 @@ and line thickness.
 
 @cindex triangle, example
 Here is a simple triangle:
-@example
+@lisp
 @verbatiminclude images/triangle.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/triangle.svg.scm,,,A triangle.}
 @end indentedblock
@@ -305,9 +305,9 @@ and line thickness.
 
 @cindex octagon, example
 Here is a simple octagon:
-@example
+@lisp
 @verbatiminclude images/octagon.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/octagon.svg.scm,,,An octagon.}
 @end indentedblock
@@ -335,9 +335,9 @@ number) are accepted to override the line color and line thickness.
 
 @cindex circle, example
 Here is a simple circle:
-@example
+@lisp
 @verbatiminclude images/circle.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/circle.svg.scm,,,A circle.}
 @end indentedblock
@@ -366,9 +366,9 @@ number) are accepted to override the line color and line thickness.
 
 @cindex ellipse, example
 Here is a simple ellipse:
-@example
+@lisp
 @verbatiminclude images/ellipse.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/ellipse.svg.scm,,,An ellipse.}
 @end indentedblock
@@ -398,9 +398,9 @@ be provided to round off the corners.
 
 @cindex rectangle, example
 Here is a simple rectangle with rounded corners:
-@example
+@lisp
 @verbatiminclude images/rectangle.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/rectangle.svg.scm,,,A rectangle with rounded corners.}
 @end indentedblock
@@ -432,9 +432,9 @@ also accepted.
 
 @cindex text, example
 Here are a few snippets of text, combined horizontally (see below).
-@example
+@lisp
 @verbatiminclude images/text.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/text.svg.scm,,,A few snippets of text.}
 @end indentedblock
@@ -447,9 +447,9 @@ Imagine you have a list of ten identical triangles: all with the same
 size and the same color.  Boring, isn't it?  Perhaps it was easier to
 produce them all alike.  Perhaps it was done like this:
 
-@example
+@lisp
 @verbatiminclude images/boring-triangles.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/boring-triangles.svg.scm,,,A boring list of triangles.}
 @end indentedblock
@@ -462,9 +462,9 @@ box.
 @cindex modifiers, example
 Here's a preview of what we can do to the boring triangles:
 
-@example
+@lisp
 @verbatiminclude images/modifiers.svg.scm
-@end example
+@end lisp
 @indentedblock
 @image{images/modifiers.svg.scm,,,A less boring list of triangles.}
 @end indentedblock