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ruby -v

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1999-10-16 10:33:06 +00:00
parent 3196645aee
commit 40a3f601e4
6 changed files with 53 additions and 28 deletions
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39
ruby.c
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@ -44,20 +44,17 @@ char *strstr _((const char*,const char*));
char *getenv();
#endif
static int version, copyright;
VALUE ruby_debug = Qfalse;
VALUE ruby_verbose = Qfalse;
static int sflag = Qfalse;
static int sflag = 0;
static int xflag = 0;
extern int yydebug;
char *ruby_inplace_mode = Qfalse;
# ifndef strdup
char *strdup();
# endif
extern int yydebug;
static int xflag = Qfalse;
static void load_stdin _((void));
static void load_file _((char *, int));
static void forbid_setid _((const char *));
@ -242,6 +239,7 @@ void
require_libraries()
{
extern NODE *ruby_eval_tree;
char *orig_sourcefile = ruby_sourcefile;
NODE *save;
struct req_list *list = req_list_head.next;
struct req_list *tmp;
@ -256,6 +254,7 @@ require_libraries()
list = tmp;
}
ruby_eval_tree = save;
ruby_sourcefile = orig_sourcefile;
}
extern void Init_ext _((void));
@ -302,6 +301,10 @@ proc_options(argc, argv)
int do_search;
char *s;
int version = 0;
int copyright = 0;
int verbose = 0;
if (argc == 0) return;
version = Qfalse;
@ -328,7 +331,7 @@ proc_options(argc, argv)
case 'd':
ruby_debug = Qtrue;
ruby_verbose |= 1;
ruby_verbose = Qtrue;
s++;
goto reswitch;
@ -339,9 +342,9 @@ proc_options(argc, argv)
case 'v':
ruby_show_version();
ruby_verbose = 2;
verbose = 1;
case 'w':
ruby_verbose |= 1;
ruby_verbose = Qtrue;
s++;
goto reswitch;
@ -352,7 +355,7 @@ proc_options(argc, argv)
case 's':
forbid_setid("-s");
sflag = Qtrue;
sflag = 1;
s++;
goto reswitch;
@ -490,8 +493,10 @@ proc_options(argc, argv)
ruby_debug = 1;
else if (strcmp("version", s) == 0)
version = 1;
else if (strcmp("verbose", s) == 0)
ruby_verbose = 2;
else if (strcmp("verbose", s) == 0) {
verbose = 1;
ruby_verbose = Qtrue;
}
else if (strcmp("yydebug", s) == 0)
yydebug = 1;
else if (strcmp("help", s) == 0) {
@ -536,11 +541,8 @@ proc_options(argc, argv)
ruby_show_copyright();
}
if (ruby_verbose) ruby_verbose = Qtrue;
if (ruby_debug) ruby_debug = Qtrue;
if (!e_script && argc == 0) { /* no more args */
if (ruby_verbose == 3) exit(0);
if (verbose) exit(0);
script = "-";
}
else {
@ -572,6 +574,7 @@ proc_options(argc, argv)
Init_ext(); /* should be called here for some reason :-( */
require_libraries();
ruby_sourcefile = argv0;
if (e_script) {
rb_compile_string(script, e_script, 1);
}
@ -583,8 +586,8 @@ proc_options(argc, argv)
}
process_sflag();
sflag = Qfalse;
xflag = Qfalse;
sflag = 0;
xflag = 0;
}
extern int ruby__end__seen;