[gdb/doc] Mention index cache in concept and command index

The "automatic symbol index cache" entry in the docs is missing entries in the
concept and command indices.  Add them.

gdb/doc/ChangeLog:

2019-05-14  Tom de Vries  <tdevries@suse.de>

	* gdb.texinfo (Automatic symbol index cache): Add concept and command
	index entries.

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 21cf2f115627b25482fcefd7f2b27a8c155b2786..4ea3250951e82222acc091f773e1cab8372e9c86 100644 (file)
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,8 @@
+2019-05-14  Tom de Vries  <tdevries@suse.de>
+
+       * gdb.texinfo (Automatic symbol index cache): Add concept and command
+       index entries.
+
 2019-05-14  Tom de Vries  <tdevries@suse.de>
 
        * gdb.texinfo (Maintenance Commands): Remove superfluous

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 0774181ac50ecdceb075f866eedd3ca602c852e7..328d510dd85bc583d24e003f78fdc0c8fe41540e 100644 (file)
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -20407,6 +20407,7 @@ currently work for programs using Ada.
 
 @subsection Automatic symbol index cache
 
+@cindex automatic symbol index cache
 It is possible for @value{GDBN} to automatically save a copy of this index in a
 cache on disk and retrieve it from there when loading the same binary in the
 future.  This feature can be turned on with @kbd{set index-cache on}.  The
@@ -20414,11 +20415,13 @@ following commands can be used to tweak the behavior of the index cache.
 
 @table @code
 
+@kindex set index-cache
 @item set index-cache on
 @itemx set index-cache off
 Enable or disable the use of the symbol index cache.
 
 @item set index-cache directory @var{directory}
+@kindex show index-cache
 @itemx show index-cache directory
 Set/show the directory where index files will be saved.