From f6d15cfc38b7995c6b1e5c1505b46075a46842b2 Mon Sep 17 00:00:00 2001 From: cremno Date: Tue, 2 Dec 2014 00:32:27 +0100 Subject: 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(). --- include/mruby.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') 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)) -- cgit v1.2.3