dotfiles

commit 8114d341e9726021c877ffc9185b733ff12b0669
parent ddb5a0bd4394919e6f7309ba4d267d8f61dfc6cb
Author: Chris Bracken <chris@bracken.jp>
Date:   Tue, 28 Mar 2017 17:48:40 -0700

Fix function comments in .paths

Diffstat:
M
.paths
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/.paths b/.paths
@@ -1,11 +1,12 @@
 # -*- mode: shell-script; -*- vim: set filetype=sh
 # ~/.paths
 
-# add to path if not already there
+# Cleanly remove $1 from $PATH
 path_remove() {
   PATH=$(echo $PATH | sed "s:^$1\:::;s:\:$1\::\::;s:\:$1::")
 }
 
+# Move/add $1 to the start of $PATH
 path_prepend() {
   path_remove "$1"
   if [ -d "$1" ]; then
@@ -13,6 +14,7 @@ path_prepend() {
   fi
 }
 
+# Move/add $1 to the end of $PATH
 path_append() {
   path_remove "$1"
   if [ -d "$1" ]; then