[RFA/doco] Add index entry for command "set print frame-arguments"

[Joel Brobecker <brobecker@adacore.com>]

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While looking at the documentation for this command, I realized that
it was not accessible from the index. So I added an @kindex entry
for it.

2009-04-01  Joel Brobecker  <brobecker@adacore.com>

        * gdb.texinfo (Print Settings): Add kindex for command "set
        print frame-arguments".

After rebuilding the HTML documentation, I'm now able to see an entry
for this command.

OK to commit?

Thanks,
-- 
Joel

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commit 88ef5429d8185d7152e8957cfa1bed956c4c3f58
Author: Joel Brobecker <brobecker@adacore.com>
Date:   Wed Apr 1 15:19:57 2009 -0700

        * gdb.texinfo (Print Settings): Add kindex for command "set
        print frame-arguments".

diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo
index 8b1467e..eaac24f 100644
--- a/gdb/doc/gdb.texinfo
+++ b/gdb/doc/gdb.texinfo
@@ -6973,6 +6973,7 @@ Display the number of elements of a large array that @value{GDBN} will print.
 If the number is 0, then the printing is unlimited.
 
 @item set print frame-arguments @var{value}
+@kindex set print frame-arguments
 @cindex printing frame argument values
 @cindex print all frame argument values
 @cindex print frame argument values for scalars only