matlab.c

   1 /*
   2 *   $Id$
   3 *
   4 *   Copyright (c) 2008, David Fishburn
   5 *
   6 *   This source code is released for free distribution under the terms of the
   7 *   GNU General Public License.
   8 *
   9 *   This module contains functions for generating tags for MATLAB language files.
  10 */
  11
  12 /*
  13 *   INCLUDE FILES
  14 */
  15 #include "general.h"  /* must always come first */
  16
  17 #include <string.h>
  18 #include "parse.h"
  19
  20 /*
  21 *   FUNCTION DEFINITIONS
  22 */
  23
  24 static void installMatLabRegex (const langType language)
  25 {
  26     /* function [x,y,z] = asdf */
  27     addTagRegex (language, "^function[ \t]*\\[.*\\][ \t]*=[ \t]*([a-zA-Z0-9_]+)", "\\1", "f,function", NULL);
  28     /* function x = asdf */
  29     addTagRegex (language, "^function[ \t]*[a-zA-Z0-9_]+[ \t]*=[ \t]*([a-zA-Z0-9_]+)", "\\1", "f,function", NULL);
  30     /* function asdf */
  31     addTagRegex (language, "^function[ \t]*([a-zA-Z0-9_]+)[^=]*$", "\\1", "f,function", NULL);
  32 }
  33
  34 extern parserDefinition* MatLabParser ()
  35 {
  36         static const char *const extensions [] = { "m", NULL };
  37         parserDefinition* const def = parserNew ("MatLab");
  38         def->extensions = extensions;
  39         def->initialize = installMatLabRegex;
  40         def->regex      = TRUE;
  41         return def;
  42 }
  43
  44 /* vi:set tabstop=4 shiftwidth=4: */