Rename `MRB_{ENABLE,DISABLE}_` to `MRB_{USE,NO}_`; close #5163

|        Previous Name         |        New Name         |
|------------------------------|-------------------------|
| MRB_ENABLE_ALL_SYMBOLS       | MRB_USE_ALL_SYMBOLS     |
| MRB_ENABLE_SYMBOLL_ALL       | MRB_USE_ALL_SYMBOLS     |
| MRB_ENABLE_CXX_ABI           | MRB_USE_CXX_ABI         |
| MRB_ENABLE_CXX_EXCEPTION     | MRB_USE_CXX_EXCEPTION   |
| MRB_ENABLE_DEBUG_HOOK        | MRB_USE_DEBUG_HOOK      |
| MRB_DISABLE_DIRECT_THREADING | MRB_NO_DIRECT_THREADING |
| MRB_DISABLE_STDIO            | MRB_NO_STDIO            |
| ENABLE_LINENOISE             | MRB_USE_LINENOISE       |
| ENABLE_READLINE              | MRB_USE_READLINE        |
| DISABLE_MIRB_UNDERSCORE      | MRB_NO_MIRB_UNDERSCORE  |
| DISABLE_GEMS                 | MRB_NO_GEMS             |

* `MRB_ENABLE_SYMBOLL_ALL` seems to be a typo, so it is fixed.
* `MRB_` prefix is added to those without.
* The previous names can also be used for compatibility.

1 files changed, 9 insertions, 9 deletions

diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y
index d6271f354..ab04e1d6b 100644
--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -3984,7 +3984,7 @@ yyerror(parser_state *p, const char *s)
   size_t n;
 
   if (! p->capture_errors) {
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
     if (p->filename_sym) {
       const char *filename = mrb_sym_name_len(p->mrb, p->filename_sym, NULL);
       fprintf(stderr, "%s:%d:%d: %s\n", filename, p->lineno, p->column, s);
@@ -4023,7 +4023,7 @@ yywarn(parser_state *p, const char *s)
   size_t n;
 
   if (! p->capture_errors) {
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
     if (p->filename_sym) {
       const char *filename = mrb_sym_name_len(p->mrb, p->filename_sym, NULL);
       fprintf(stderr, "%s:%d:%d: warning: %s\n", filename, p->lineno, p->column, s);
@@ -4128,7 +4128,7 @@ nextc0(parser_state *p)
     c = (unsigned char)*p->s++;
   }
   else {
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
     if (p->f) {
       c = fgetc(p->f);
       if (feof(p->f)) return -1;
@@ -4232,7 +4232,7 @@ peeks(parser_state *p, const char *s)
 {
   size_t len = strlen(s);
 
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
   if (p->f) {
     int n = 0;
     while (*s) {
@@ -6398,7 +6398,7 @@ mrb_parser_new(mrb_state *mrb)
   p->pool = pool;
 
   p->s = p->send = NULL;
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
   p->f = NULL;
 #endif
 
@@ -6520,7 +6520,7 @@ mrb_parser_get_filename(struct mrb_parser_state* p, uint16_t idx) {
   }
 }
 
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
 static struct mrb_parser_state *
 mrb_parse_file_continue(mrb_state *mrb, FILE *f, const void *prebuf, size_t prebufsize, mrbc_context *c)
 {
@@ -6625,7 +6625,7 @@ mrb_load_exec(mrb_state *mrb, struct mrb_parser_state *p, mrbc_context *c)
   return v;
 }
 
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
 MRB_API mrb_value
 mrb_load_file_cxt(mrb_state *mrb, FILE *f, mrbc_context *c)
 {
@@ -6712,7 +6712,7 @@ mrb_load_string(mrb_state *mrb, const char *s)
   return mrb_load_string_cxt(mrb, s, NULL);
 }
 
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
 
 static void
 dump_prefix(node *tree, int offset)
@@ -6802,7 +6802,7 @@ str_dump(mrb_state *mrb, const char *str, int len)
 void
 mrb_parser_dump(mrb_state *mrb, node *tree, int offset)
 {
-#ifndef MRB_DISABLE_STDIO
+#ifndef MRB_NO_STDIO
   int nodetype;
 
   if (!tree) return;