[groff] 02/16: pic(1) (Bugs): Make style fixes.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 792b8ca38ffbbbc29206903eab2c243f186a08d6
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sat Oct 17 03:59:21 2020 +1100

    pic(1) (Bugs): Make style fixes.
    
    * Stop reporting the list of invalid input code points here; it was
      wrong for EBCDIC users anyway.  Point to the canonical copies in our
      Texinfo manual and groff_char(7) instead.
    * Refer to Tenth Edition Research Unix more normatively.
    * Drop PostScript trademark disclaimer.  It was using the \*R string,
      which we (now) discourage in man pages.  Also, we don't have similar
      disclaimers in our other man pages.
---
 src/preproc/pic/pic.1.man | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/src/preproc/pic/pic.1.man b/src/preproc/pic/pic.1.man
index 9fcad1b..9cc6f5d 100644
--- a/src/preproc/pic/pic.1.man
+++ b/src/preproc/pic/pic.1.man
@@ -1287,24 +1287,25 @@ macros.
 .SH Bugs
 .\" ====================================================================
 .
-Input characters that are invalid for
-.B groff
-(i.e., those with ASCII code 0,
-or 013 octal, or between 015 and 037 octal, or between 0200 and 0237
-octal) are rejected even in \*(tx mode.
+Characters that are invalid as input to GNU
+.I troff \" GNU
+(see the
+.I groff
+Texinfo manual or
+.IR groff_char (@MAN7EXT@)
+for a list)
+are rejected even in \*(tx mode.
 .
 .
 .LP
 The interpretation of
 .B fillval
-is incompatible with the pic in 10th edition Unix,
+is incompatible with the
+.I pic \" AT&T
+in Tenth Edition Research Unix,
 which interprets 0 as black and 1 as white.
 .
 .
-.LP
-PostScript\*R is a registered trademark of Adobe Systems Incorporation.
-.
-.
 .\" ====================================================================
 .SH "See Also"
 .\" ====================================================================