Fix completer problem for filename completion on the first try.

	* gdb/completer.h (gdb_completion_word_break_characters): New function.
	* gdb/completer.c: Include gdb_assert.h.
	(complete_line_internal_reason): New enum.
	(complete_line_internal): Change last argument type to
	complete_line_internal_reason.
	Modify function to handle the different complete_line_internal_reason
	argument values.
	(complete_line): Adapt to change in complete_line_internal.
	(command_completer): Ditto.
	(gdb_completion_word_break_characters): Implement new function.
	* top.c (init_main): Set  rl_completion_word_break_hook to
	gdb_completion_word_break_characters.

1 files changed, 1 insertions, 0 deletions

diff --git a/gdb/top.c b/gdb/top.c
index 0e133ff..0ee3df1 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -1543,6 +1543,7 @@ init_main (void)
   write_history_p = 0;
 
   /* Setup important stuff for command line editing.  */
+  rl_completion_word_break_hook = gdb_completion_word_break_characters;
   rl_completion_entry_function = readline_line_completion_function;
   rl_completer_word_break_characters = default_word_break_characters ();
   rl_completer_quote_characters = get_gdb_completer_quote_characters ();