purcell/exec-path-from-shell — pull request #7 by apchamberlain (2013-08-06 03:08:16+00:00)
Title: tcsh compatibility

I've changed my login shell in the Advanced Options section of the Users prefpane to tcsh, and noticed that exec-path-from-shell no longer worked. The `--login` flag works for bash and zsh, but not tcsh. The effective equivalent for tcsh is `-d`.