From: Bruno Haible <bruno@clisp.org>
Date: Sun, 5 Sep 2010 08:42:02 +0000 (+0200)
Subject: uniwidth/width: Update comment.
X-Git-Tag: v0.1~3845
X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=043938ff1857f8583d6fd0c5faea0598d4e1982e;p=gnulib.git

uniwidth/width: Update comment.

* lib/uniwidth/width.c (uc_width): Update comment for Unicode >= 3.1.
Reported by Emanuele Giaquinta <emanuele.giaquinta@gmail.com>.
---

diff --git a/ChangeLog b/ChangeLog
index 40a6928b4..31c34689c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2010-09-05  Bruno Haible  <bruno@clisp.org>
 
+	uniwidth/width: Update comment.
+	* lib/uniwidth/width.c (uc_width): Update comment for Unicode >= 3.1.
+	Reported by Emanuele Giaquinta <emanuele.giaquinta@gmail.com>.
+
+2010-09-05  Bruno Haible  <bruno@clisp.org>
+
 	isinf, isnan: Relax license.
 	* modules/isinf (License): Change from GPL to LGPL, with consent from
 	Ben Pfaff.
diff --git a/lib/uniwidth/width.c b/lib/uniwidth/width.c
index c88fdb666..52c3135e3 100644
--- a/lib/uniwidth/width.c
+++ b/lib/uniwidth/width.c
@@ -332,8 +332,8 @@ uc_width (ucs4_t uc, const char *encoding)
         }
     }
   /* Test for double-width character.
-   * Generated from "grep '^....;[WF]' EastAsianWidth.txt"
-   * and            "grep '^....;[^WF]' EastAsianWidth.txt"
+   * Generated from "grep '^[^;]\{4,5\};[WF]' EastAsianWidth.txt"
+   * and            "grep '^[^;]\{4,5\};[^WF]' EastAsianWidth.txt"
    */
   if (uc >= 0x1100
       && ((uc < 0x1160) /* Hangul Jamo */