This fixes checking for git untracked items
The grep expression was incorrect for normal grep. Adding
the `-E` option fixed the escaping of the question marks.
Diff
1diff --git a/lib/git.zsh b/lib/git.zsh
2index 67075248e92e07500f567d149933fbee645a6899..98c00bd8afed398b26e991e24d5d4e2060f0e7c7 100644
3--- a/lib/git.zsh
4+++ b/lib/git.zsh
5@@ -62,7 +62,7 @@ function git_prompt_long_sha() {
6 git_prompt_status() {
7 INDEX=$(git status --porcelain -b 2> /dev/null)
8 STATUS=""
9- if $(echo "$INDEX" | grep '^\?\? ' &> /dev/null); then
10+ if $(echo "$INDEX" | grep -E '^\?\? ' &> /dev/null); then
11 STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
12 fi
13 if $(echo "$INDEX" | grep '^A ' &> /dev/null); then