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Fix the backwards svn status, and add comments explaining which way grep does things.

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This commit is contained in:
Drarok Ithaqua 2012-11-27 12:08:18 +00:00
parent 79e620c392
commit 120db35b2d
1 changed files with 4 additions and 1 deletions
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5
plugins/svn/svn.plugin.zsh
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@ -1,3 +1,4 @@
function svn_prompt_info {
if [ $(in_svn) ]; then
echo "$ZSH_PROMPT_BASE_COLOR$ZSH_THEME_SVN_PROMPT_PREFIX\
@ -29,9 +30,11 @@ function svn_get_rev_nr {
function svn_dirty_choose {
if [ $(in_svn) ]; then
svn status 2> /dev/null | grep -Eq '^\s*[ACDIM!?L]'
if [ $pipestatus[-1] -ne 0 ]; then
if [ $pipestatus[-1] -eq 0 ]; then
# Grep exits with 0 when "One or more lines were selected", return "dirty".
echo $1
else
# Otherwise, no lines were found, or an error occurred. Return clean.
echo $2
fi
fi