用于CORBA IDL的CTAG发生器?

如果您使用一个简单的regexp解析器,那么扩展繁荣的ctags以支持另一种语言是一个相当简单的练习。

例如,下面是从 Exuberant Ctags 解析器页面:

/***************************************************************************
 * make.c
 * Regex-based parser for makefile macros
 **************************************************************************/
/* INCLUDE FILES */
#include "general.h"    /* always include first */
#include "parse.h"      /* always include */

/* FUNCTION DEFINITIONS */

static void installMakefileRegex (const langType language)
{
    addTagRegex (language, "(^|[ \t])([A-Z0-9_]+)[ \t]*:?=", "\\2", "m,macro", "i");
}

/* Create parser definition stucture */
extern parserDefinition* MakefileParser (void)
{
    static const char *const patterns [] = { "[Mm]akefile", NULL };
    static const char *const extensions [] = { "mak", NULL };
    parserDefinition* const def = parserNew ("Makefile");
    def->patterns   = patterns;
    def->extensions = extensions;
    def->initialize = installMakefileRegex;
    def->regex      = TRUE;
    return def;
}

这很容易 add another language 使用一些正则表达式和ctags配置文件将其转换为ctags。