mhoward/dotfiles: .bashrc.lib@4fcad88dbe5f (annotated)

.bashrc.lib@4fcad88dbe5f (annotated)

.bashrc.lib

Mon, 24 Oct 2016 11:41:16 -0400

author: Meredith Howard <mhoward@roomag.org>
date: Mon, 24 Oct 2016 11:41:16 -0400
changeset 426: 4fcad88dbe5f
parent 270: dda2a7f4d485
permissions: -rw-r--r--

improve tagbar for perl

 # vim: ft=sh
 path-append() {
   if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
     PATH="${PATH:+"$PATH:"}$1"
     return 0
   fi
   return 1
 }
 path-prepend() {
   if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
     PATH="$1${PATH:+":$PATH"}"
     return 0
   fi
   return 1
 }