From: Karl Williamson <public@khwilliamson.com>
Date: Mon, 3 Dec 2012 05:17:27 +0000 (-0700)
Subject: handy.h: Fix isBLANK_LC_uni()
X-Git-Tag: upstream/5.20.0~4545^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=36b00f93e6f26e54cbdf0c63541c312cf1f34642;p=platform%2Fupstream%2Fperl.git

handy.h: Fix isBLANK_LC_uni()

This macro can be defined in terms of the foo_uvchr() version.  It
should be correct on platforms that have an isblank() function in the C
library.  I don't know why this macro exists.  It doesn't correspond to
any of the other ones (though a recent commit removed one it did
correspond to, but which can't have been in use because it expanded to a
non-existent function).  I'm leaving it in just for back compat.  I did
not add tests for this macro.
---

diff --git a/handy.h b/handy.h
index ef63cd8..1022c01 100644
--- a/handy.h
+++ b/handy.h
@@ -1003,7 +1003,7 @@ EXTCONST U32 PL_charclass[];
 /* space is identical to posix space under locale */
 #define isPSXSPC_LC_uvchr(c) isSPACE_LC_uvchr(c)
 
-#define isBLANK_LC_uni(c)	isBLANK(c) /* could be wrong */
+#define isBLANK_LC_uni(c)	isBLANK_LC_uvchr(UNI_TO_NATIVE(c))
 
 /* For internal core Perl use only.  If the input is in the Latin1 range, use
  * the Latin1 macro 'classnum' on 'p' which is a pointer to a UTF-8 string.