[7693] document --all with --index-search

[gavinsmith0123]

Revision: 7693
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7693
Author:   gavin
Date:     2017-03-19 16:30:07 -0400 (Sun, 19 Mar 2017)
Log Message:
-----------
document --all with --index-search

Modified Paths:
--------------
    trunk/NEWS
    trunk/doc/info-stnd.texi

Modified: trunk/NEWS
===================================================================
--- trunk/NEWS  2017-03-19 20:04:00 UTC (rev 7692)
+++ trunk/NEWS  2017-03-19 20:30:07 UTC (rev 7693)
@@ -13,7 +13,7 @@
 -------------------------------------------------------------------------------
 * texi2any:
   . for HTML output, place section names before the manual in page
-    titles, instead of after them, so it is easier to disguinish pages 
+    titles, instead of after them, so it is easier to distinguish pages
     if titles are truncated
   . a bit faster
   . some discrepancies in paragraph formatting between Perl extension
@@ -24,6 +24,8 @@
     documented)
 
 * info:
+  . supplying the --all option with --index-search displays a list
+    of matching index entries
   . display bug fixed where color could be turned off prematurely
   . several other bugs fixed
   . better portability in test suite

Modified: trunk/doc/info-stnd.texi
===================================================================
--- trunk/doc/info-stnd.texi    2017-03-19 20:04:00 UTC (rev 7692)
+++ trunk/doc/info-stnd.texi    2017-03-19 20:30:07 UTC (rev 7693)
@@ -280,9 +280,12 @@
 pressing @kbd{C-x f}.  If there is only one match, @command{info}
 starts as usual.
 
-The @option{--index-search} and @option{--node} options cannot be used
-together with this option.
+When used with the @option{--index-search} option, @command{info}
+displays a menu of matching index entries (just as the
address@hidden command does; see @ref{Index Commands}).
 
+The @option{--node} option cannot be used together with this option.
+
 @anchor{--apropos}
 @item address@hidden
 @itemx -k @var{string}
@@ -411,6 +414,10 @@
 online help, or as a quick way of starting to read an Info file at a
 certain node when you don't know the exact name of that node.
 
+When used with the @option{--all} option, @command{info}
+displays a menu of matching index entries (just as the
address@hidden command does; see @ref{Index Commands}).
+
 This command can also be invoked from inside Info; @pxref{Searching
 Commands}.