diff options
Diffstat (limited to 'gdb/cli/cli-cmds.c')
| -rw-r--r-- | gdb/cli/cli-cmds.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c index e20d8dd..e46f036 100644 --- a/gdb/cli/cli-cmds.c +++ b/gdb/cli/cli-cmds.c @@ -236,7 +236,8 @@ help_command (char *command, int from_tty) help_cmd (command, gdb_stdout); } -/* The "complete" command is used by Emacs to implement completion. */ +/* Note: The "complete" command is used by Emacs to implement completion. + [Is that why this function writes output with *_unfiltered?] */ static void complete_command (char *arg, int from_tty) @@ -247,6 +248,18 @@ complete_command (char *arg, int from_tty) dont_repeat (); + if (max_completions == 0) + { + /* Only print this for non-mi frontends. An MI frontend may not + be able to handle this. */ + if (!ui_out_is_mi_like_p (current_uiout)) + { + printf_unfiltered (_("max-completions is zero," + " completion is disabled.\n")); + } + return; + } + if (arg == NULL) arg = ""; argpoint = strlen (arg); @@ -293,6 +306,15 @@ complete_command (char *arg, int from_tty) xfree (prev); VEC_free (char_ptr, completions); + + if (size == max_completions) + { + /* ARG_PREFIX and POINT are included in the output so that emacs + will include the message in the output. */ + printf_unfiltered (_("%s%s %s\n"), + arg_prefix, point, + get_max_completions_reached_message ()); + } } } |