From 040b6da0284087287408f600d988604df9ebfd03 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sun, 1 May 2005 17:56:35 +0000
Subject: Allow unicode in identifiers.

---
 src/cmd/9term/9term.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/cmd/9term/9term.c b/src/cmd/9term/9term.c
index 34c155cf..a620410a 100644
--- a/src/cmd/9term/9term.c
+++ b/src/cmd/9term/9term.c
@@ -307,9 +307,7 @@ threadmain(int argc, char *argv[])
 int
 isexpand(Rune r)
 {
-	return r=='_' || ('0' <= r && r <= '9') 
-		|| ('a' <= r && r <= 'z')
-		|| ('A' <= r && r <= 'Z');
+	return r=='_' || ('0' <= r && r <= '9') || isalpharune(r);
 }
 
 void
-- 
cgit v1.2.3