[groff] 03/14: doc/groff.texi: Drop Texinfo 4.x compat kludge.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit e0ac2e0953577d296ea5ed77e63ce33239eabc5e
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Feb 18 13:00:28 2021 +1100

    doc/groff.texi: Drop Texinfo 4.x compat kludge.
    
    Fixes warning from texi2dvi:
        warning: undefined flag: LE
    
    Partially fixes Savannah #59524.
---
 doc/groff.texi | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

diff --git a/doc/groff.texi b/doc/groff.texi
index fc4e0d9..6f8ca0f 100644
--- a/doc/groff.texi
+++ b/doc/groff.texi
@@ -426,24 +426,6 @@ developing GNU and promoting software freedom.''
 @end macro
 
 
-@c a <= sign
-@c
-@c Since expansion of macros has changed between texinfo 4.x and 5.x,
-@c we can't define a macro but have to use @value directly.
-
-@tex
-\gdef\LE{\le}
-@end tex
-
-@iftex
-@set LE @LE
-@end iftex
-
-@ifnottex
-@set LE <=
-@end ifnottex
-
-
 @c Special care is required with parentheses, brackets, and braces:
 @c
 @c . Real parentheses in @deffn produce an error while compiling with
@@ -17051,7 +17033,7 @@ The argument@tie{}@var{n} must be an integer in the 
range @math{-32767}
 to 32767.
 
 @table @asis
-@item @math{0 @value{LE} @var{n} @value{LE} 1000}
+@item @math{0 @leq{} @var{n} @leq{} 1000}
 Set the color for filling solid drawing objects to a shade of gray,
 where 0 corresponds to solid white, 1000 (the default) to solid black,
 and values in between to intermediate shades of gray; this is obsoleted