From 69b194302c80eb7eb7414b8aca083147342a0b4c Mon Sep 17 00:00:00 2001
From: Matt Hamilton <m@tthamilton.com>
Date: Tue, 5 Jan 2016 04:11:20 -0500
Subject: [PATCH] [prompt] add short_pwd func

---
 modules/prompt/functions/short_pwd | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 modules/prompt/functions/short_pwd

diff --git a/modules/prompt/functions/short_pwd b/modules/prompt/functions/short_pwd
new file mode 100644
index 0000000..dc93885
--- /dev/null
+++ b/modules/prompt/functions/short_pwd
@@ -0,0 +1,11 @@
+# shortens the pwd for use in prompt
+
+local current_dir="${PWD/#${HOME}/~}"
+local return_dir='~'
+
+# if we aren't in ~
+if [[ ${current_dir} != '~' ]]; then
+  return_dir="${${${${(@j:/:M)${(@s:/:)current_dir}##.#?}:h}%/}//\%/%%}/${${current_dir:t}//\%/%%}"
+fi
+
+print ${return_dir}