[groff] 13/27: doc/groff.texi: Update examples.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 1fa387656716ebc7002eb32635bf3d6dc8657f67
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Aug 27 15:10:02 2023 -0500

    doc/groff.texi: Update examples.
    
    Use AT&T troff syntax for examples that exercise only AT&T features; use
    long names for those that exercise groff extensions.
---
 doc/groff.texi | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index 2b2604766..43cf32e79 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -13116,17 +13116,17 @@ instead write a recursive macro.  It will be parsed 
only
 once.@footnote{unless you redefine it}
 
 @Example
-.de yyy
-.  if (\\n[num] > 0) \@{\
+.de yy
+.  if (\\n(nm > 0) \@{\
 .    \" many lines of code
-.    nr num -1
-.    yyy
+.    nr nm -1
+.    yy
 .  \@}
 ..
 .
-.de xxx
-.  nr num 10
-.  yyy
+.de xx
+.  nr nm 10
+.  yy
 ..
 @endExample
 
@@ -14053,13 +14053,13 @@ and leaders in the argument are ignored with an error 
diagnostic.
 We might implement a strike-through macro thus.
 
 @Example
-.de ST
+.de strikeout
 .nr width \w'\\$1'
 \Z@@\v'-.25m'\l'\\n[width]u'@@\\$1
 ..
 .
 This is
-.ST "a test"
+.strikeout "a test"
 an actual emergency!
 @endExample
 @endDefesc