main.c

   1 /**********************************************************************
   2
   3   main.c -
   4
   5   $Author$
   6   created at: Fri Aug 19 13:19:58 JST 1994
   7
   8   Copyright (C) 1993-2007 Yukihiro Matsumoto
   9
  10 **********************************************************************/
  11
  12 /*!
  13  * \mainpage Developers' documentation for Ruby
  14  *
  15  * This documentation is produced by applying Doxygen to
  16  * <a href="https://github.com/ruby/ruby">Ruby's source code</a>.
  17  * It is still under construction (and even not well-maintained).
  18  * If you are familiar with Ruby's source code, please improve the doc.
  19  */
  20 #undef RUBY_EXPORT
  21 #include "ruby.h"
  22 #include "vm_debug.h"
  23 #ifdef HAVE_LOCALE_H
  24 #include <locale.h>
  25 #endif
  26 #if RUBY_DEVEL && !defined RUBY_DEBUG_ENV
  27 # define RUBY_DEBUG_ENV 1
  28 #endif
  29 #if defined RUBY_DEBUG_ENV && !RUBY_DEBUG_ENV
  30 # undef RUBY_DEBUG_ENV
  31 #endif
  32
  33 int
  34 main(int argc, char **argv)
  35 {
  36 #ifdef RUBY_DEBUG_ENV
  37     ruby_set_debug_option(getenv("RUBY_DEBUG"));
  38 #endif
  39 #ifdef HAVE_LOCALE_H
  40     setlocale(LC_CTYPE, "");
  41 #endif
  42
  43     ruby_sysinit(&argc, &argv);
  44     {
  45         RUBY_INIT_STACK;
  46         ruby_init();
  47         return ruby_run_node(ruby_options(argc, argv));
  48     }
  49 }