ctags/parsers/dosbatch.c

   1 /*
   2 *   Copyright (c) 2009, David Fishburn
   3 *
   4 *   This source code is released for free distribution under the terms of the
   5 *   GNU General Public License version 2 or (at your option) any later version.
   6 *
   7 *   This module contains functions for generating tags for DOS Batch language files.
   8 */
   9
  10 /*
  11 *   INCLUDE FILES
  12 */
  13 #include "general.h"  /* must always come first */
  14
  15 #include <string.h>
  16 #include "parse.h"
  17 #include "routines.h"
  18 #include "selectors.h"
  19
  20 static tagRegexTable dosTagRegexTable [] = {
  21         {"^:([A-Za-z_0-9]+)", "\\1",
  22          "l,label,labels", NULL},
  23         {"set[ \t]+([A-Za-z_0-9]+)[ \t]*=", "\\1",
  24          "v,variable,variables", NULL},
  25 };
  26
  27 /*
  28 *   FUNCTION DEFINITIONS
  29 */
  30
  31 extern parserDefinition* DosBatchParser (void)
  32 {
  33         static const char *const extensions [] = { "bat", "cmd", NULL };
  34         parserDefinition* const def = parserNew ("DosBatch");
  35         static selectLanguage selectors[] = { selectByRexxCommentAndDosbatchLabelPrefix,
  36                                               NULL };
  37
  38         def->extensions = extensions;
  39         def->tagRegexTable = dosTagRegexTable;
  40         def->tagRegexCount = ARRAY_SIZE (dosTagRegexTable);
  41         def->method     = METHOD_NOT_CRAFTED|METHOD_REGEX;
  42         def->selectLanguage = selectors;
  43         return def;
  44 }