Previously, this would blindly continue to attempt to connect, and
that's a lot of extra load as in the recent case of the ApplicationId
being disabled on the MSN servers.
#!/bin/sh
if[$#-eq0];then
echo"Usage: `basename "$0"` PurpleFoo..."
echo
echo"This script searches the *current working directory* and replaces casts"
echo"with GObject-style type checking and casting macros."
echo'For example, "(PurpleBuddy *)b" becomes "PURPLE_BUDDY(b)".'