From 11e8ad4bdce9979eb871635bf455213788de5e05 Mon Sep 17 00:00:00 2001
From: Michael Allen <michael@michaelallen.io>
Date: Wed, 26 Aug 2015 13:39:39 +0100
Subject: Bypass PS1s conversion of \[

In PS1 you need to escape non-printing characters, like the color codes.
The standard way is wrapping it in `\[` and `\]`. But for a dynamic
prompt, i.e. one that renders the results of a function every time the
prompt renders, that `\[` will be output as literals.

To fix this we bypass the conversion and wrap our non-printing
characters in the desired characters directly:

`\[` -> `\x01`
`\]` -> `\x02`
---
 prompt.bash | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'prompt.bash')

diff --git a/prompt.bash b/prompt.bash
index 4ceaf22..4821319 100755
--- a/prompt.bash
+++ b/prompt.bash
@@ -4,12 +4,12 @@ dot="$(cd "$(dirname "$0")"; pwd)"
 source "$dot/radar-base.sh"
 
 if is_repo; then
-  printf " \[\033[1;30m\]git:(\[\033[0m\]"
+  printf " \x01\033[1;30m\x02git:(\x01\033[0m\x02"
   bash_color_remote_commits
-  printf "\[\033[0;37m\]"
+  printf "\x01\033[0;37m\x02"
   readable_branch_name
-  printf "\[\033[0m\]"
+  printf "\x01\033[0m\x02"
   bash_color_local_commits
-  printf "\[\033[1;30m\])\[\033[0m\]"
+  printf "\x01\033[1;30m\x02)\x01\033[0m\x02"
   bash_color_changes_status
 fi
-- 
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