From 891f5567fd198220cd2b7b4e471a465ac736579e Mon Sep 17 00:00:00 2001
From: Dominik Ritter <dritter03@googlemail.com>
Date: Sun, 7 Jun 2015 01:48:02 +0200
Subject: [PATCH] Limit to whole folders, not just characters.

---
 README.md              | 4 ++--
 powerlevel9k.zsh-theme | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index e3a382fa..10610c3f 100644
--- a/README.md
+++ b/README.md
@@ -115,8 +115,8 @@ elements (it is by default), and define a `DEFAULT_USER` in your `~/.zshrc`:
 The `dir` segment shows the current working directory. You can limit the output
 to a certain length:
 
-    # Limit to 20 characters
-    POWERLEVEL9K_SHORTEN_PWD_LENGTH=20
+    # Limit to the last two folders
+    POWERLEVEL9K_SHORTEN_DIR_LENGTH=2
 
 #### The 'time' segment
 
diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 1cd6a870..a049f863 100644
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -319,9 +319,9 @@ prompt_context() {
 # Dir: current working directory
 prompt_dir() {
   local current_path='%~'
-  if [[ -n "$POWERLEVEL9K_SHORTEN_PWD_LENGTH" ]]; then
-    # shorten path to $POWERLEVEL9K_SHORTEN_PWD_LENGTH characters
-    local current_path="%${POWERLEVEL9K_SHORTEN_PWD_LENGTH}<..<%~%<<"
+  if [[ -n "$POWERLEVEL9K_SHORTEN_DIR_LENGTH" ]]; then
+    # shorten path to $POWERLEVEL9K_SHORTEN_DIR_LENGTH
+    current_path="%$((POWERLEVEL9K_SHORTEN_DIR_LENGTH+1))(c:.../:)%${POWERLEVEL9K_SHORTEN_DIR_LENGTH}c"
   fi
 
   $1_prompt_segment $0 blue $DEFAULT_COLOR $current_path