take combining characters into account

jquast · Nov 19, 2014 · 195c4ab · 195c4ab
1 parent b4a006f
commit 195c4ab
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/wcwidth/wcwidth.py b/wcwidth/wcwidth.py
@@ -182,6 +182,9 @@ def wcswidth(pwcs, n=None):
     for char in pwcs[idx]:
         wcw = wcwidth(char)
         if wcw < 0:
+            ucs = ord(char)
+            if _bisearch(ucs, NONZERO_COMBINING):
+                continue
             return -1
         else:
             width += wcw