[PATCH 2/7] PR gdb/15224 fix for Unify interactivity tests to use input_from_terminal_p

[mbilal]

Here is a updated patch for fix for Unify interactivity tests to use 
input_from_terminal_p:
On Monday, May 06, 2013 4:26 PM Pedro Alves wrote:

>Please do this in  the command's set handler rather than
 >hacking in the the set/show machinery.

Thanks Pedro for correct guide line

Index: event-top.c
===================================================================
RCS file: /cvs/src/src/gdb/event-top.c,v
retrieving revision 1.94
diff -u -p -r1.94 event-top.c
--- event-top.c    21 Mar 2013 17:37:29 -0000    1.94
+++ event-top.c    7 May 2013 07:03:33 -0000
@@ -604,7 +604,8 @@ command_line_handler (char *rl)

    /* Add line to history if appropriate.  */
    if (instream == stdin
-      && ISATTY (stdin) && *linebuffer)
+      && ISATTY (stdin) && *linebuffer
+      && input_from_terminal_p())
      add_history (linebuffer);

    /* Note: lines consisting solely of comments are added to the command




And please help me to review other patchesas well.


Thanks,
-Bilal