Detect wcwidth bug on OpenBSD 4.0.

[pspp] / doc / functions / wcwidth.texi

diff --git a/doc/functions/wcwidth.texi b/doc/functions/wcwidth.texi
index b9653d13f7ec355155716b0d4f596df150309d39..674c13bb55ddc0e354bfd3b15be091230efc3ff7 100644 (file)
--- a/doc/functions/wcwidth.texi
+++ b/doc/functions/wcwidth.texi
@@ -15,6 +15,10 @@ Solaris 2.5.1, mingw, BeOS.
 This function handles combining characters in UTF-8 locales incorrectly on some
 platforms:
 MacOS X 10.3.
+@item
+This function handles double-width CJK characters in UTF-8 locales incorrectly
+on some platforms:
+OpenBSD 4.0.
 @end itemize
 
 Portability problems not fixed by Gnulib: