[groff] 14/36: groff_mm(7): Recast description of .AST.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 7df4b0fe696cb803c10d3bb54f431314fb4546b9
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Mon Jan 16 11:21:15 2023 -0600

    groff_mm(7): Recast description of .AST.
    
    Also annotate its seeming near-superfluity.
---
 contrib/mm/groff_mm.7.man | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/contrib/mm/groff_mm.7.man b/contrib/mm/groff_mm.7.man
index 93c63fa16..3141a3128 100644
--- a/contrib/mm/groff_mm.7.man
+++ b/contrib/mm/groff_mm.7.man
@@ -695,13 +695,17 @@ A scaling unit of ens is assumed.
 The default is\~0.
 .
 .
+.\" XXX: Do we need a macro for this?  Why is it not a string like App
+.\" or Licon?  It is usefully localizable.
 .TP
-.BI AST\  \fR[\fPtitle\fR]\fP
-Abstract title.
+.BR AST \~\c
+.RI [ heading ]
+Set the heading above the abstract to
+.IR heading ,
+or clear it if there is no argument.
 .
-Default is \[lq]ABSTRACT\[rq].
+The default is \[lq]ABSTRACT\[rq].
 .
-Sets the text above the abstract text.
 .
 .TP
 .BI AT\~ title\c