diffwrap.sh

#!/bin/bash

LEFT=${6}
RIGHT=${7}
TMPLEFT="/tmp/${LEFT##*/}.$$"
TMPRIGHT="/tmp/${RIGHT##*/}.$$"

cp "$LEFT" "$TMPLEFT"
cp "$RIGHT" "$TMPRIGHT"

mvim --servername SVNDIFF --remote-tab-silent +"vertical diffsplit $TMPLEFT|wincmd w" "$TMPRIGHT"
sleep 0.1

SN=`mvim --serverlist | grep "SVNDIFF"`
until [ "$SN" == "SVNDIFF" ]; do
  sleep 0.1
  SN=`mvim --serverlist | grep "SVNDIFF"`
done

rm -f "$TMPLEFT" "$TMPRIGHT"