[binutils-gdb] [gdb] Add 'Concept Index' entry '&' for background execution

[Tom de Vries <vries at sourceware dot org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0dbfed25e9d4a01ea3f57b76d77ffbd8c066de0d

commit 0dbfed25e9d4a01ea3f57b76d77ffbd8c066de0d
Author: Tom de Vries <tdevries@suse.de>
Date:   Sun Jun 10 16:19:17 2018 +0200

    [gdb] Add 'Concept Index' entry '&' for background execution
    
    GDB's execution commands have a foreground and background variant: f.i.,
    there's 'continue' and 'continue&', and both are listed individually in the
    'Command, Variable, and Function Index'.  But the '&' is not listed in the
    'Concept Index' as being connected with the concept background execution.
    
    This patch adds an '&' in the 'Concept Index':
    ...
     * $_, $__, and value history:            Memory.             (line  119)
    +* &, background execution of commands:   Background Execution.
    +                                                             (line   16)
     * --annotate:                            Mode Options.       (line  121)
    ...
    pointing to this line in 'Background Execution':
    ...
       To specify background execution, add a '&' to the command.
    ...
    
    Build on x86_64.
    
    2018-06-14  Tom de Vries  <tdevries@suse.de>
    
    	* gdb.texinfo (Background Execution): Add @cindex for '&'.

Diff:
---
 gdb/doc/ChangeLog   | 4 ++++
 gdb/doc/gdb.texinfo | 1 +
 2 files changed, 5 insertions(+)

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 73c3075..ade1799 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,3 +1,7 @@
+2018-06-14  Tom de Vries  <tdevries@suse.de>
+
+	* gdb.texinfo (Background Execution): Add @cindex for '&'.
+
 2018-06-11  Eli Zaretskii  <eliz@gnu.org>
 
 	* gdb.texinfo (Maintenance Commands): Add a missing @anchor.
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 2b56b5a..d5d5fce 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -6319,6 +6319,7 @@ a command prompt so that you can issue other commands while your program runs.
 If the target doesn't support async mode, @value{GDBN} issues an error
 message if you attempt to use the background execution commands.
 
+@cindex @code{&}
 To specify background execution, add a @code{&} to the command.  For example,
 the background form of the @code{continue} command is @code{continue&}, or
 just @code{c&}.  The execution commands that accept background execution