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Merge pull request #466 from iij/pr-signed-char

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two more wrapper macros for ctype.h
This commit is contained in:
Yukihiro "Matz" Matsumoto
2012-09-12 00:05:15 -07:00
parent 54101eec43 32b88c72af
commit e6a582a623
2 changed files with 6 additions and 4 deletions
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include/mruby.h
+2
View File
@@ -274,6 +274,8 @@ mrb_value mrb_check_funcall(mrb_state *mrb, mrb_value recv, mrb_sym mid, int arg
#define ISALPHA(c) (ISASCII(c) && isalpha((int)(unsigned char)(c)))
#define ISDIGIT(c) (ISASCII(c) && isdigit((int)(unsigned char)(c)))
#define ISXDIGIT(c) (ISASCII(c) && isxdigit((int)(unsigned char)(c)))
#define TOUPPER(c) (ISASCII(c) ? toupper((int)(unsigned char)(c)) : (c))
#define TOLOWER(c) (ISASCII(c) ? tolower((int)(unsigned char)(c)) : (c))
#endif
mrb_value mrb_exc_new(mrb_state *mrb, struct RClass *c, const char *ptr, long len);
src/string.c
+4 -4
View File
@@ -866,12 +866,12 @@ mrb_str_capitalize_bang(mrb_state *mrb, mrb_value str)
if (s->len == 0 || !s->ptr) return mrb_nil_value();
p = s->ptr; pend = s->ptr + s->len;
if (ISLOWER(*p)) {
*p = toupper(*p);
*p = TOUPPER(*p);
modify = 1;
}
while (++p < pend) {
if (ISUPPER(*p)) {
*p = tolower(*p);
*p = TOLOWER(*p);
modify = 1;
}
}
@@ -1079,7 +1079,7 @@ mrb_str_downcase_bang(mrb_state *mrb, mrb_value str)
pend = s->ptr + s->len;
while (p < pend) {
if (ISUPPER(*p)) {
*p = tolower(*p);
*p = TOLOWER(*p);
modify = 1;
}
p++;
@@ -2744,7 +2744,7 @@ mrb_str_upcase_bang(mrb_state *mrb, mrb_value str)
pend = RSTRING_END(str);
while (p < pend) {
if (ISLOWER(*p)) {
*p = toupper(*p);
*p = TOUPPER(*p);
modify = 1;
}
p++;