[groff] 01/01: Doc fixes for PT_SIZE and related inlines.

[Peter Schaffter]

PTPi pushed a commit to branch master
in repository groff.

commit cd830d8c7a4ff6ccadce870395e709db2dccc9e4
Author: Peter Schaffter <address@hidden>
Date:   Mon Sep 22 13:02:00 2014 -0400

    Doc fixes for PT_SIZE and related inlines.
---
 contrib/mom/momdoc/inlines.html     |    5 +++++
 contrib/mom/momdoc/typesetting.html |   11 +++++++++++
 2 files changed, 16 insertions(+), 0 deletions(-)

diff --git a/contrib/mom/momdoc/inlines.html b/contrib/mom/momdoc/inlines.html
index cf8aab8..18369b9 100644
--- a/contrib/mom/momdoc/inlines.html
+++ b/contrib/mom/momdoc/inlines.html
@@ -241,6 +241,8 @@ or
 <span class="pre-in-pp">
   \*S[12]
 </span>
+Entering either <kbd>\*[SIZE]</kbd> or <kbd>\*S[]</kbd> with no
+argument reverts to the former point size.
 </p>
 
 <p>
@@ -269,6 +271,9 @@ size of the rest of the line.
   While she isn't perfect, \*S[+2]mom\*S[-2] isn't half bad.
   While she isn't perfect, \*[SIZE +2]mom\*[SIZE -2] isn't half bad.
 </span>
+Please note that inline size changes do not update the leading if
+<a href="typesetting.html#autolead">AUTOLEAD</a>
+is enabled.
 </p>
 
 <div class="box-notes">
diff --git a/contrib/mom/momdoc/typesetting.html 
b/contrib/mom/momdoc/typesetting.html
index ad15317..0bda6ea 100644
--- a/contrib/mom/momdoc/typesetting.html
+++ b/contrib/mom/momdoc/typesetting.html
@@ -1106,6 +1106,13 @@ Point sizes may be fractional (eg  10.25 or 12.5).
 </p>
 
 <p>
+If you invoke PT_SIZE without an argument, it reverts to its former
+value.  For example, if your point size is 10 and you change it to
+12 with <kbd>.PT_SIZE&nbsp;12</kbd>, entering <kbd>.PT_SIZE</kbd>
+(i.e. without an argument) resets the point size to 10.
+</p>
+
+<p>
 You can prepend a plus or a minus sign to the argument to PT_SIZE,
 in which case the point size will be changed by + or - the original
 value.  For example, if the point size is 12, and you want 14, you
@@ -1118,6 +1125,10 @@ then later reset it to 12 with
 <span class="pre-in-pp">
   .PT_SIZE -2
 </span>
+or, more simply, just
+<span class="pre-in-pp">
+  .PT_SIZE
+</span>
 The size of type can also be changed inline.  See
 <a href="inlines.html#inline-size-mom">Inline Escapes, changing point size</a>.
 </p>