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author | Erich Eckner <git@eckner.net> | 2016-10-06 15:03:12 +0200 |
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committer | Erich Eckner <git@eckner.net> | 2016-10-06 15:03:12 +0200 |
commit | e65cbc2ef307135c15015a75efa81d44d8390d9c (patch) | |
tree | ee991f13eb5745ea1b7024abc73d26783eebc84a /bash-git-prompt.in | |
parent | b578186bb1a96e97583fdbfb7b576314e91a8df9 (diff) | |
download | bash-git-prompt-e65cbc2ef307135c15015a75efa81d44d8390d9c.tar.xz |
correct(er) handling of colour-characters
Diffstat (limited to 'bash-git-prompt.in')
-rwxr-xr-x | bash-git-prompt.in | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/bash-git-prompt.in b/bash-git-prompt.in index e39ea81..0c06894 100755 --- a/bash-git-prompt.in +++ b/bash-git-prompt.in @@ -4,15 +4,11 @@ [[ "$TERM" = *color ]] && mitFarbe=true || mitFarbe=false -[ -z "$PS1Start" ] && [ -z "$PS1Ende" ] && - if echo "$PS1" | grep -q "\S" - then - export PS1Ende="$(echo "$PS1" | sed 's|^.*[^\]\(\\\?[$#>]\s*\([]\\[0-9m]\)*\s*\)$|\1|')" - export PS1Start="$(echo "$PS1" | sed 's|\\\?[$#>]\s*\([]\\[0-9m]\)*\s*$||')" - else - export PS1Ende="" - export PS1Start="$PS1" - fi +if [ -z "$PS1Start" ] && [ -z "$PS1Ende" ] && [ -n "$PS1" ] +then + export PS1Start="$(echo "$PS1" | sed 's@\(\\\[\\033\[[0-9]\+m\\]\|\s\)*\(\\\?\S\)\?\(\\\[\\033\[[0-9]\+m\\]\|\s\)*$@@')" + export PS1Ende="${PS1:${#a}}" +fi PS1="$PS1Start" |