Make "-" an alias for "cd -" (cd back to previous directory)

60e99779 · Markus Prinz · 172bb418 · 60e99779
Commit 60e99779 authored Oct 03, 2009 by Markus Prinz
--- a/lib/aliases.zsh
+++ b/lib/aliases.zsh
@@ -8,6 +8,7 @@ alias ss='thin --stats "/thin/stats" start'
 alias mr='mate CHANGELOG app config db lib public script spec test'
 alias .='pwd'
 alias ...='cd ../..'
+alias -- -='cd -'

 alias _='sudo'
 alias ss='sudo su -'