[PATCH] Update help of the "frame" command

[Simon Marchi <simon.marchi@ericsson.com>]

The help message of the "frame" command states that nothing is printed
if the command is executed from the command file or user-defined
command.  My testing leads me to think that this is not true (at least
today).

  (gdb) bt
  #0  bar (n=17) at test.c:9
  #1  0x00000000004006e0 in foo (v=17) at test.c:13
  #2  0x00000000004006f0 in main () at test.c:21
  (gdb) frame
  #0  bar (n=17) at test.c:9
  9	    baz(n);
  (gdb) define foo
  Type commands for definition of "foo".
  End with a line saying just "end".
  >frame 1
  >end
  (gdb) foo
  #1  0x00000000004006e0 in foo (v=17) at test.c:13
  13	    bar(v);

This patch simply removes that bit from the help message.  I didn't find
anything corresponding to this in the documentation that needs to be
fixed.

gdb/ChangeLog:

	* stack.c (_initialize_stack): Update "frame" command help message.
---
 gdb/stack.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/gdb/stack.c b/gdb/stack.c
index 64224d0aad..201a358833 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -2666,9 +2666,7 @@ This is useful in command scripts."));
 Select and print a stack frame.\nWith no argument, \
 print the selected stack frame.  (See also \"info frame\").\n\
 An argument specifies the frame to select.\n\
-It can be a stack frame number or the address of the frame.\n\
-With argument, nothing is printed if input is coming from\n\
-a command file or a user-defined command."));
+It can be a stack frame number or the address of the frame.\n"));
 
   add_com_alias ("f", "frame", class_stack, 1);
 
-- 
2.11.0