[groff] 13/23: contrib/mm/groff_mm.7.man: Document `NE` macro.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 9f61199924d3e1d68329bd6c2d5cb0e383d761c7
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Thu Jul 28 14:28:36 2022 -0500

    contrib/mm/groff_mm.7.man: Document `NE` macro.
    
    Also recast description of its counterpart, `NS`.
---
 contrib/mm/ChangeLog      |  4 ++++
 contrib/mm/groff_mm.7.man | 41 ++++++++++++++++++++++++++++++++---------
 2 files changed, 36 insertions(+), 9 deletions(-)

diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog
index d0c31b320..8b487d0be 100644
--- a/contrib/mm/ChangeLog
+++ b/contrib/mm/ChangeLog
@@ -1,3 +1,7 @@
+2022-07-28  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * groff_mm.7.man: Document `NE` macro.
+
 2022-03-15  Damian McGuckin <damianm@esi.com.au>
 
        * m.tmac (eq@check): Compensate for display indentation when
diff --git a/contrib/mm/groff_mm.7.man b/contrib/mm/groff_mm.7.man
index e95893301..40e1ff34a 100644
--- a/contrib/mm/groff_mm.7.man
+++ b/contrib/mm/groff_mm.7.man
@@ -2490,30 +2490,53 @@ is an empty string.
 .
 .
 .TP
+.B NE
+End notation begun with
+.BR NS ;
+filling is enabled.
+.
+.
+.TP
 .BI nP\  \fR[\fPtype\fR]\fP
 Print numbered paragraph with header level two.
 .
 See
 .BR .P .
 .
+.
 .TP
 .BI NS\  \fR[\fParg\  \fR[\fP1\fR]]\fP
-Print different types of notations.
-.
-The argument selects between the predefined type of notations.
+Collect notations of the type specified by
+.I arg
+until
+.B NE
+is called;
+filling is disabled.
 .
-If the second argument is available,
-then the argument becomes the entire notation.
+If a second argument,
+conventionally
+.BR 1 ,
+is given,
+then the argument becomes the entire notation and
+.B NE
+is not necessary.
 .
-If the argument doesn't select a predefined type,
-it is printed as
+If
+.I arg
+does not match one of the predefined types listed below,
+the notations are prefixed with
 .RI "\[lq]Copy (" arg ") to\[rq]."
 .
-It is possible to add more standard notations;
+In groff
+.IR mm ,
+you can set up further notations to be recognized by
+.BR NS ;
 see the strings
 .B Letns
 and
-.BR Letnsdef .
+.B Letnsdef
+below.
+.
 .
 .RS
 .IP