dist/gdb/completer.c

109    readline completer entry point calls, all related to a single
152    (1) In figuring out where to point the TEXT parameter to the
299   int point = strlen (line_buffer);
301   /* The algorithm below does '--point'.  Avoid buffer underflow with
303   if (point == 0)
312   end = point;
355 		  point = end;
362 	      point = scan + 1;
374   if (point == end && quote_char == '\0')
379       while (--point)
381 	  scan = line_buffer[point];
389   scan = line_buffer[point];
401 	      && (end - point) > 1)
404 	  point++;
413   return line_buffer + point;
416 /* Find the completion word point for TEXT, emulating the algorithm
417    readline uses to find the word point, using WORD_BREAK_CHARACTERS
493   /* Must be called from a custom-word-point completer.  */
496   /* Disable the custom word point temporarily, because we want to
498      word point.  */
508       /* The command we're completing uses a custom word point, so the
513   /* Restore the custom word point settings.  */
838    then advance both TEXT_P and the word point in the tracker past the
879    QUOTED_ARG_END point to the quote characters.  LANGUAGE is the
1047      - Some completer above found some matches, but the word point did
1051      - Some completer above advanced the word point, but found no
1249      #2 - Manually advance RL_POINT to the "word break" point instead
1258      OTOH, completers that manually advance the word point(#2 above)
1334 			  const char *line_buffer, int point,
1356   tmp_command = (char *) alloca (point + 1);
1362   strncpy (tmp_command, line_buffer, point);
1363   tmp_command[point] = '\0';
1372 	 to point, we can find the equivalent position in tmp_command
1374       word = tmp_command + point - strlen (text);
1414       if (q != tmp_command + point)
1448       if (p == tmp_command + point)
1506 	      /* Move the custom word point back too.  */
1552 			const char *line_buffer, int point,
1557       complete_line_internal_1 (tracker, text, line_buffer, point, reason);
1672 	= std::max (m_lowest_common_denominator_max_length, lcd_len);
1779      to the completion point which is assumed to be at the end of LINE.
1790       /* Completers that provide a custom word point in the
1825 	       const char *text, const char *line_buffer, int point)
1829   complete_line_internal (tracker, text, line_buffer, point,
1989    word point.  We do that by making our rl_completion_word_break_hook
1990    set RL_POINT to the desired word point, and return the character at
1991    the word break point as the break char.  This is two bytes in order
2069   size_t point = strlen (text);
2071   complete_line_internal (tracker, NULL, text, point, handle_brkchars);
2404   /* Completers that provide a custom word point in the
2521   return _("*** List may be truncated, max-completions reached. ***");
2928 gdb_display_match_list_1 (char **matches, int len, int max,
2947 	max -= common_length - ELLIPSIS_LEN;
2954   max += 2;
2955   limit = cols / max;
2956   if (limit != 1 && (limit * max == cols))
2963   /* Avoid a possible floating exception.  If max > cols,
2998 		    for (k = 0; k < max - printed_len; k++)
3035 		for (k = 0; k < max - printed_len; k++)
3052 gdb_display_match_list (char **matches, int len, int max,
3084   if (gdb_display_match_list_1 (matches, len, max, displayer))
3103   add_setshow_zuinteger_unlimited_cmd ("max-completions", no_class,