+/* The "complete" command is used by Emacs to implement completion. */
+
+/* ARGSUSED */
+static void
+complete_command (arg, from_tty)
+ char *arg;
+ int from_tty;
+{
+ int i;
+ char *completion;
+
+ dont_repeat ();
+
+ if (arg == NULL)
+ {
+ rl_line_buffer[0] = '\0';
+ rl_point = 0;
+ }
+ else
+ {
+ strcpy (rl_line_buffer, arg);
+ rl_point = strlen (arg);
+ }
+
+ for (completion = symbol_completion_function (rl_line_buffer, i = 0);
+ completion;
+ completion = symbol_completion_function (rl_line_buffer, ++i))
+ printf_unfiltered ("%s\n", completion);
+}
+