[groff] 01/03: groff_man_style(7): \-, \(em, & \(ga are portable.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit aee033ad8b50e7c1a54f5e0e41a38d9ce7495bd8
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Jan 2 23:07:38 2023 -0600

    groff_man_style(7): \-, \(em, & \(ga are portable.
    
    \-, \(em, and \(ga are in CSTR #54 (1976), so _everything_ should
    support them.
---
 tmac/groff_man.7.man.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tmac/groff_man.7.man.in b/tmac/groff_man.7.man.in
index d04b426ba..70d1bfd02 100644
--- a/tmac/groff_man.7.man.in
+++ b/tmac/groff_man.7.man.in
@@ -2675,6 +2675,11 @@ escape sequences do.
 Several special characters are also widely portable.
 .\" meaning: groff, Heirloom Doctools troff, neatroff, mandoc
 .
+Except for
+.BR \[rs]\- ,
+.BR \[rs](em ,
+and
+.BR \[rs](ga ,
 AT&T
 .I troff
 did not consistently `define' the characters listed below,