- Remove outdated debug code (I.E., the stray "echo" that does nothing)
- Switch ^ sed seperator to %
- Fix tab-spaces mix; switch to full-on tabs
- Limit lines to 80 characters
- Be consistent in usage of ${var}/dir or $var/dir
- Quote unquoted variables
- Make filecp() suitable for use in conjunction with rep(), etc.
- Fix lineadd()'s issue with EOL spaces