Initial commit, major rewrite of Martin Vaeth's world 2.3 script
Improve info messages for copying/skipping
Provide grep, sgrep. Use LC_COLLATE=C.
POSIX compatible. Add forgotten --unmerge to description.
Use POSIX touch -r
Simplify quoting
Simplify quoting
Add statusline support.
Speed up -z/-n tests
Do not modify status line: This is done by portage
Add descriptions to zsh completion. Add -print to find for compatibility
Fix shebang