Update runtime files.
diff --git a/runtime/indent/tcl.vim b/runtime/indent/tcl.vim
index a92f57d..e9d61e4 100644
--- a/runtime/indent/tcl.vim
+++ b/runtime/indent/tcl.vim
@@ -56,7 +56,7 @@
   if line =~ '^\s*\*'
     return cindent(v:lnum)
   elseif line =~ '^\s*}'
-    return indent(v:lnum) - &sw
+    return indent(v:lnum) - shiftwidth()
   endif
 
   let pnum = s:prevnonblanknoncomment(v:lnum - 1)
@@ -64,11 +64,11 @@
     return 0
   endif
 
-  let ind = indent(pnum) + s:count_braces(pnum, 1) * &sw
+  let ind = indent(pnum) + s:count_braces(pnum, 1) * shiftwidth()
 
   let pline = getline(pnum)
   if pline =~ '}\s*$'
-    let ind -= (s:count_braces(pnum, 0) - (pline =~ '^\s*}' ? 1 : 0)) * &sw
+    let ind -= (s:count_braces(pnum, 0) - (pline =~ '^\s*}' ? 1 : 0)) * shiftwidth()
   endif
 
   return ind