add @kindex for catchpoints

I wanted to find the docs for "catch load" the other day, and I found
out that this isn't in the index.  It seems to me that each command
ought to be in the index for quick reference like this, so this patch
adds an @kindex (chosen because it seems to be what the rest of the
manual does) for each "catch" subcommand.

2013-12-03  Tom Tromey  <tromey@redhat.com>

	* gdb.texinfo (Set Catchpoints): Add @kindex for each command
	documented here.

2 files changed, 19 insertions, 0 deletions

diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog
index 8dd60ac..b4bb466 100644
--- a/gdb/doc/ChangeLog
+++ b/gdb/doc/ChangeLog
@@ -1,5 +1,10 @@
 2013-12-03  Tom Tromey  <tromey@redhat.com>
 
+	* gdb.texinfo (Set Catchpoints): Add @kindex for each command
+	documented here.
+
+2013-12-03  Tom Tromey  <tromey@redhat.com>
+
 	* gdb.texinfo (@direntry): Add menu item for gdbserver.
 
 2013-12-03  Walfred Tedeschi  <walfred.tedeschi@intel.com>
diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 35e3eed..01a9907 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -4108,6 +4108,9 @@ Stop when @var{event} occurs.  @var{event} can be any of the following:
 @item throw @r{[}@var{regexp}@r{]}
 @itemx rethrow @r{[}@var{regexp}@r{]}
 @itemx catch @r{[}@var{regexp}@r{]}
+@kindex catch throw
+@kindex catch rethrow
+@kindex catch catch
 @cindex stop on C@t{++} exceptions
 The throwing, re-throwing, or catching of a C@t{++} exception.
 
@@ -4165,6 +4168,7 @@ You cannot install an exception handler interactively.
 @end itemize
 
 @item exception
+@kindex catch exception
 @cindex Ada exception catching
 @cindex catch Ada exceptions
 An Ada exception being raised.  If an exception name is specified
@@ -4182,18 +4186,22 @@ the command to use to catch such exceptions is @kbd{catch exception
 Pck.Constraint_Error}.
 
 @item exception unhandled
+@kindex catch exception unhandled
 An exception that was raised but is not handled by the program.
 
 @item assert
+@kindex catch assert
 A failed Ada assertion.
 
 @item exec
+@kindex catch exec
 @cindex break on fork/exec
 A call to @code{exec}.  This is currently only available for HP-UX
 and @sc{gnu}/Linux.
 
 @item syscall
 @itemx syscall @r{[}@var{name} @r{|} @var{number}@r{]} @dots{} 
+@kindex catch syscall
 @cindex break on a system call.
 A call to or return from a system call, a.k.a.@: @dfn{syscall}.  A
 syscall is a mechanism for application programs to request a service
@@ -4324,20 +4332,25 @@ Catchpoint 1 (syscall(s) 252)
 Again, in this case @value{GDBN} would not be able to display syscall's names.
 
 @item fork
+@kindex catch fork
 A call to @code{fork}.  This is currently only available for HP-UX
 and @sc{gnu}/Linux.
 
 @item vfork
+@kindex catch vfork
 A call to @code{vfork}.  This is currently only available for HP-UX
 and @sc{gnu}/Linux.
 
 @item load @r{[}regexp@r{]}
 @itemx unload @r{[}regexp@r{]}
+@kindex catch load
+@kindex catch unload
 The loading or unloading of a shared library.  If @var{regexp} is
 given, then the catchpoint will stop only if the regular expression
 matches one of the affected libraries.
 
 @item signal @r{[}@var{signal}@dots{} @r{|} @samp{all}@r{]}
+@kindex catch signal
 The delivery of a signal.
 
 With no arguments, this catchpoint will catch any signal that is not
@@ -4365,6 +4378,7 @@ commands.
 @end table
 
 @item tcatch @var{event}
+@kindex tcatch
 Set a catchpoint that is enabled only for one stop.  The catchpoint is
 automatically deleted after the first time the event is caught.