From cbb38e0e818ffbf678e28fc428c2d392e6209832 Mon Sep 17 00:00:00 2001
From: avolkov <avolkov@8092fc87-c524-0410-9efc-e669fe64eaf9>
Date: Thu, 12 Jan 2006 00:46:02 +0000
Subject: [PATCH] A more precise iswgraph() backup (forgot to commit before)

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@2163 8092fc87-c524-0410-9efc-e669fe64eaf9
---
 sc2/src/port.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sc2/src/port.h b/sc2/src/port.h
index 0f555fc81..650c5ea2b 100644
--- a/sc2/src/port.h
+++ b/sc2/src/port.h
@@ -133,8 +133,8 @@ typedef unsigned int wint_t;
 #	include <ctype.h>
 static inline int
 iswgraph(wint_t wc)
-{
-	return wc > 0x7f || isgraph((int) wc);
+{	// this is not exact as UCS defines many more non-printable
+	return wc > 0xa0 || (wc < 0x80 && isgraph((int) wc));
 }
 #endif