Mercurial > dotfiles
annotate .zsh/00.path_manipulation.zsh @ 31:a5691a22c92b
Fix a bug in update_source_trees where it could eat any existing dirstack
entries if there were any non-directories in the working directory.
| author | Augie Fackler <durin42@gmail.com> |
|---|---|
| date | Mon, 05 Jan 2009 11:46:29 -0600 |
| parents | cb2b2943221d |
| children |
| rev | line source |
|---|---|
| 0 | 1 # Functions for manipulating $PATH. Split out so I can use them in .zshenv if I want. |
| 2 | |
| 3 function insert_path_element() { | |
| 4 if echo "$PATH" | grep "$1:" >> /dev/null; then | |
|
17
cb2b2943221d
Stop mentioning this because it makes shelling out in emacs annoying.
Augie Fackler <durin42@gmail.com>
parents:
0
diff
changeset
|
5 true |
| 0 | 6 else |
| 7 export PATH="$1:$PATH" | |
| 8 fi | |
| 9 } | |
| 10 | |
| 11 function remove_path_element() { | |
| 12 if echo "$PATH" | grep "$1:" >> /dev/null; then | |
| 13 export PATH="`echo $PATH | sed s%$1:%%`" | |
| 14 else | |
| 15 echo $1 not in PATH | |
| 16 fi | |
| 17 } |