commit 8a09b98ff15abf03301272f5e1243d435878bbc7
author Bram Moolenaar <Bram@vim.org> Thu Jul 22 22:20:57 2010 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Jul 22 22:20:57 2010 +0200
tree ea66f27b9b304df0e8b7e1858fd812e478e9be8f
parent 27c735b2f87770a59940a15e44a052bd9eaf99e4

Fix: strdisplaywidth("x", 2) returned 3 instead of 1.

src/eval.c

diff --git a/src/eval.c b/src/eval.c
index 3a0d85c..a819373 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -16820,7 +16820,7 @@
     if (argvars[1].v_type != VAR_UNKNOWN)
 	col = get_tv_number(&argvars[1]);
 
-    rettv->vval.v_number = (varnumber_T)(linetabsize_col(col, s));
+    rettv->vval.v_number = (varnumber_T)(linetabsize_col(col, s) - col);
 }
 
 /*