Preserve selected thread in all-stop w/ background execution

[deliverable/binutils-gdb.git] / gdb / completer.c

diff --git a/gdb/completer.c b/gdb/completer.c
index 5f75aaa497b9da8ddad08dd6e7325e67a587e141..3a17445004d92b102916474e0116f10945a4537d 100644 (file)
--- a/gdb/completer.c
+++ b/gdb/completer.c
@@ -1,5 +1,5 @@
 /* Line completion stuff for GDB, the GNU debugger.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -102,13 +102,13 @@ enum explicit_location_match_type
 
 /* Variables which are necessary for fancy command line editing.  */
 
-/* When completing on command names, we remove '-' from the list of
+/* When completing on command names, we remove '-' and '.' from the list of
    word break characters, since we use it in command names.  If the
    readline library sees one in any of the current completion strings,
    it thinks that the string needs to be quoted and automatically
    supplies a leading quote.  */
 static const char gdb_completer_command_word_break_characters[] =
-" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,";
+" \t\n!@#$%^&*()+=|~`}{[]\"';:?/><,";
 
 /* When completing on file names, we remove from the list of word
    break characters any characters that are commonly used in file
@@ -1141,23 +1141,6 @@ set_rl_completer_word_break_characters (const char *break_chars)
   rl_completer_word_break_characters = (char *) break_chars;
 }
 
-/* See definition in completer.h.  */
-
-void
-set_gdb_completion_word_break_characters (completer_ftype *fn)
-{
-  const char *break_chars;
-
-  /* So far we are only interested in differentiating filename
-     completers from everything else.  */
-  if (fn == filename_completer)
-    break_chars = gdb_completer_file_name_break_characters;
-  else
-    break_chars = gdb_completer_command_word_break_characters;
-
-  set_rl_completer_word_break_characters (break_chars);
-}
-
 /* Complete on symbols.  */
 
 void
@@ -1301,7 +1284,7 @@ complete_line_internal_1 (completion_tracker &tracker,
      on command strings (as opposed to strings supplied by the
      individual command completer functions, which can be any string)
      then we will switch to the special word break set for command
-     strings, which leaves out the '-' character used in some
+     strings, which leaves out the '-' and '.' character used in some
      commands.  */
   set_rl_completer_word_break_characters
     (current_language->la_word_break_characters());
@@ -1364,7 +1347,7 @@ complete_line_internal_1 (completion_tracker &tracker,
       /* lookup_cmd_1 advances p up to the first ambiguous thing, but
         doesn't advance over that thing itself.  Do so now.  */
       q = p;
-      while (*q && (isalnum (*q) || *q == '-' || *q == '_'))
+      while (valid_cmd_char_p (*q))
        ++q;
       if (q != tmp_command + point)
        {
@@ -1452,7 +1435,7 @@ complete_line_internal_1 (completion_tracker &tracker,
              q = p;
              while (q > tmp_command)
                {
-                 if (isalnum (q[-1]) || q[-1] == '-' || q[-1] == '_')
+                 if (valid_cmd_char_p (q[-1]))
                    --q;
                  else
                    break;