From b3a2a7bfeb0fac4005435a0ca7027be55d077258 Mon Sep 17 00:00:00 2001
From: Zoey Llewellyn Hewll <zoeyhewll@gmail.com>
Date: Sun, 1 Oct 2017 12:02:36 +0800
Subject: [PATCH 1/2] Ensure 'full' pwd-length always expands '~'

Prompt-pwd's 'full' option always expands '~', as opposed to only
expanding when '~' would be followed by other directories.
This means the path is always in a consistent format, rather than
alternating between expanded and condensed.
---
 modules/prompt/functions/prompt-pwd | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/prompt/functions/prompt-pwd b/modules/prompt/functions/prompt-pwd
index 53613e72..ebab583a 100644
--- a/modules/prompt/functions/prompt-pwd
+++ b/modules/prompt/functions/prompt-pwd
@@ -12,11 +12,11 @@ setopt localoptions extendedglob
 local current_pwd="${PWD/#$HOME/~}"
 local ret_directory
 
-if [[ "$current_pwd" == (#m)[/~] ]]; then
+if zstyle -m ':prezto:module:prompt' pwd-length 'full'; then
+  ret_directory=${PWD}
+elif [[ "$current_pwd" == (#m)[/~] ]]; then
   ret_directory="$MATCH"
   unset MATCH
-elif zstyle -m ':prezto:module:prompt' pwd-length 'full'; then
-  ret_directory=${PWD}
 elif zstyle -m ':prezto:module:prompt' pwd-length 'long'; then
   ret_directory=${current_pwd}
 else

From 2afa8e43ae44ccbd8e496e4aeb77b0113dd2d5af Mon Sep 17 00:00:00 2001
From: Zoey Llewellyn Hewll <zoeyhewll@gmail.com>
Date: Sun, 1 Oct 2017 12:03:45 +0800
Subject: [PATCH 2/2] Add pwd-length option 'tail'

This option makes `prompt-pwd` only show the last directory in the path,
for minimalist prompts
---
 modules/prompt/functions/prompt-pwd | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/modules/prompt/functions/prompt-pwd b/modules/prompt/functions/prompt-pwd
index ebab583a..121fd942 100644
--- a/modules/prompt/functions/prompt-pwd
+++ b/modules/prompt/functions/prompt-pwd
@@ -19,6 +19,8 @@ elif [[ "$current_pwd" == (#m)[/~] ]]; then
   unset MATCH
 elif zstyle -m ':prezto:module:prompt' pwd-length 'long'; then
   ret_directory=${current_pwd}
+elif zstyle -m ':prezto:module:prompt' pwd-length 'tail'; then
+  ret_directory=${current_pwd:t}
 else
   ret_directory="${${${${(@j:/:M)${(@s:/:)current_pwd}##.#?}:h}%/}//\%/%%}/${${current_pwd:t}//\%/%%}"
 fi