From 0512f898c5ce10f2eef75e405440d721d4ed6807 Mon Sep 17 00:00:00 2001
From: jluehrs2 <jluehrs2@uiuc.edu>
Date: Wed, 7 May 2008 06:06:30 -0500
Subject: simplify the length calculation by quite a bit

---
 vim/plugin/textobj.vim | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/vim/plugin/textobj.vim b/vim/plugin/textobj.vim
index 0cda57a..85381df 100644
--- a/vim/plugin/textobj.vim
+++ b/vim/plugin/textobj.vim
@@ -15,15 +15,11 @@ function Textobj(char, callback)
         if startline == endline
             let objlength = endcol - startcol + 1
         else
-            let lines = getline(startline + 1, endline - 1)
-            let lines = [strpart(getline(startline), startcol - 1)] +
-            \           lines +
-            \           [strpart(getline(endline), 0, endcol)]
             let objlength = 0
-            for line in lines
-                let objlength += strlen(line) + 1
-            endfor
-            let objlength -= 1
+            if endline - startline > 1
+                exe 'let objlength += '.join(map(getline(startline + 1, endline - 1), 'strlen(v:val) + 1'), '+')
+            endif
+            let objlength += endcol + strlen(getline(startline)) - startcol + 2
         endif
         let whichwrap = &whichwrap
         set whichwrap+=s
-- 
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