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| author | cremno <[email protected]> | 2014-12-02 00:32:27 +0100 |
|---|---|---|
| committer | cremno <[email protected]> | 2014-12-02 00:43:45 +0100 |
| commit | f6d15cfc38b7995c6b1e5c1505b46075a46842b2 (patch) | |
| tree | 80ff2c664a7fcfc5c65b0898a4e1edc32213c8b4 /include/mruby.h | |
| parent | 260cad689ae3b9f979d602052592331ca011dd92 (diff) | |
| download | mruby-f6d15cfc38b7995c6b1e5c1505b46075a46842b2.tar.gz mruby-f6d15cfc38b7995c6b1e5c1505b46075a46842b2.zip | |
fix ISBLANK() for Visual Studio < 2013 (ref #2658)
Visual Studio versions older than 2013 lack C99's isblank().
Since only ASCII characters are passed to it, implement it
directly without calling the locale-specific isblank().
Diffstat (limited to 'include/mruby.h')
| -rw-r--r-- | include/mruby.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/mruby.h b/include/mruby.h index 5b8d08b5b..68b0c5b79 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -359,7 +359,7 @@ MRB_API mrb_value mrb_obj_clone(mrb_state *mrb, mrb_value self); #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 ISBLANK(c) (ISASCII(c) && isblank((int)(unsigned char)(c))) +#define ISBLANK(c) (ISASCII(c) && ((c) == ' ' || (c) == '\t')) #define ISCNTRL(c) (ISASCII(c) && iscntrl((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)) |