From 160bc9683ead96d5f239894f0c2db5bd91bd816b Mon Sep 17 00:00:00 2001
From: Justin Hileman <justin@justinhileman.info>
Date: Tue, 13 Oct 2015 20:34:35 -0700
Subject: [PATCH] Add $theme_avoid_ambiguous_glyphs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Allow users to avoid ambiguous width glyphs to prevent issues with guessing the width of multibyte characters.

For now, this just avoids `…`. We'll add some more if we run into them.

Fixes #10
---
 README.md        |  1 +
 fish_prompt.fish | 10 ++++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index ce9b824..c8d0fa8 100644
--- a/README.md
+++ b/README.md
@@ -72,6 +72,7 @@ set -g theme_display_user yes
 set -g theme_title_display_process yes
 set -g theme_title_display_path no
 set -g theme_date_format "+%a %H:%M"
+set -g theme_avoid_ambiguous_glyphs yes
 set -g default_user your_normal_user
 ```
 
diff --git a/fish_prompt.fish b/fish_prompt.fish
index ca59475..bf2d1ee 100644
--- a/fish_prompt.fish
+++ b/fish_prompt.fish
@@ -22,6 +22,7 @@
 #     set -g theme_title_display_process yes
 #     set -g theme_title_display_path no
 #     set -g theme_date_format "+%a %H:%M"
+#     set -g theme_avoid_ambiguous_glyphs yes
 #     set -g default_user your_normal_user
 
 set -g __bobthefish_current_bg NONE
@@ -324,8 +325,13 @@ function __bobthefish_prompt_git -d 'Display the actual git state'
   set -l new ''
   set -l show_untracked (git config --bool bash.showUntrackedFiles)
   if [ "$theme_display_git_untracked" != 'no' -a "$show_untracked" != 'false' ]
-    set new (command git ls-files --other --exclude-standard)
-    [ "$new" ]; and set new '…'
+    if [ (command git ls-files --other --exclude-standard) ]
+      if [ "$theme_avoid_ambiguous_glyphs" = 'yes' ]
+        set new '...'
+      else
+        set new '…'
+      end
+    end
   end
 
   set -l flags   "$dirty$staged$stashed$ahead$new"