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document iswspace and remove wrongly-included zwsp character
author
Rich Felker
<dalias@aerifal.cx>
Thu, 9 Feb 2012 05:27:19 +0000
(
00:27
-0500)
committer
Rich Felker
<dalias@aerifal.cx>
Thu, 9 Feb 2012 05:27:19 +0000
(
00:27
-0500)
src/ctype/iswspace.c
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diff --git
a/src/ctype/iswspace.c
b/src/ctype/iswspace.c
index
0b9173d
..
99d517e
100644
(file)
--- a/
src/ctype/iswspace.c
+++ b/
src/ctype/iswspace.c
@@
-2,12
+2,16
@@
#include <wctype.h>
#include <ctype.h>
#include <wctype.h>
#include <ctype.h>
+/* Our definition of whitespace is the Unicode White_Space property,
+ * minus non-breaking spaces (U+00A0, U+2007, and U+202F) and script-
+ * specific characters with non-blank glyphs (U+1680 and U+180E). */
+
int iswspace(wint_t wc)
{
static const wchar_t spaces[] = {
' ', '\t', '\n', '\r', 11, 12, 0x0085,
0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
int iswspace(wint_t wc)
{
static const wchar_t spaces[] = {
' ', '\t', '\n', '\r', 11, 12, 0x0085,
0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
- 0x2006, 0x2008, 0x2009, 0x200a,
0x200b,
+ 0x2006, 0x2008, 0x2009, 0x200a,
0x2028, 0x2029, 0x205f, 0x3000, 0
};
if (wcschr(spaces, wc)) return 1;
0x2028, 0x2029, 0x205f, 0x3000, 0
};
if (wcschr(spaces, wc)) return 1;