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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-24 12:52:26 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-04-24 12:52:26 +0000 |
commit | 4ddce7a68bf974c124ed15cf364e0ea0eb1a5f15 (patch) | |
tree | 6afb45eafdcbdfdea31f131e87df500deecc3424 /eval_intern.h | |
parent | 2265bdfac32d4551d76ab1da4fc2c891057c9916 (diff) | |
download | ruby-4ddce7a68bf974c124ed15cf364e0ea0eb1a5f15.tar.gz |
* configure.in: Check mblen().
* eval_intern.h (CharNext): Don't use mblen() is not available.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40442 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'eval_intern.h')
-rw-r--r-- | eval_intern.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/eval_intern.h b/eval_intern.h index 334b8d439a..190ef9195c 100644 --- a/eval_intern.h +++ b/eval_intern.h @@ -195,7 +195,11 @@ VALUE rb_vm_top_self(); VALUE rb_vm_cbase(void); #ifndef CharNext /* defined as CharNext[AW] on Windows. */ -#define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE)) +# ifdef HAVE_MBLEN +# define CharNext(p) ((p) + mblen((p), RUBY_MBCHAR_MAXSIZE)) +# else +# define CharNext(p) ((p) + 1) +# endif #endif #if defined DOSISH || defined __CYGWIN__ |