#!/bin/csh -f
#
# A script to edit files and put the timestamp back the way it was.
# This is designed to allow error corrections to blosxom entries.

if ($#argv != 1) then
   echo "Exactly one argument required!"
   exit 1
endif

set file = $1

if ( ! -e $file ) then
   echo "Cannot find $file"
   exit 2
endif

if (! $?EDITOR) then
   echo "No editor set, using default (vi)"
   set EDITOR = /bin/vi
endif

set tsf = timestamp_$$_$file
touch -r $file $tsf
$EDITOR $file
touch -r $tsf $file
rm $tsf