| commit | 1bfc51ac814125de03ddf1900245e42d6ce0d250 | |
| author | Simon Oosthoek <s.oosthoek@xs4all.nl> | |
| Wed, 10 Oct 2012 19:31:58 +0000 (10 21:31 +0200) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Thu, 11 Oct 2012 18:26:14 +0000 (11 11:26 -0700) | ||
| tree | 8588906ee06e689efffa9bb07d4eac131c8a918c | treesnapshot (tar.gz zip) |
| parent | d64383ab14c0e728f81a32ddbb8375ba8abde14f | commitdiff |
Allow __git_ps1 to be used in PROMPT_COMMAND
Changes __git_ps1 to allow its use as PROMPT_COMMAND in bash
in addition to setting PS1 with __git_ps1 in a command substitution.
PROMPT_COMMAND has advantages for using color without running
into prompt-wrapping issues. Only by assigning \[ and \] to PS1
directly can bash know that these and the enclosed zero-width codes in
between don't count in the length of the prompt.
Signed-off-by: Simon Oosthoek <s.oosthoek@xs4all.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Changes __git_ps1 to allow its use as PROMPT_COMMAND in bash
in addition to setting PS1 with __git_ps1 in a command substitution.
PROMPT_COMMAND has advantages for using color without running
into prompt-wrapping issues. Only by assigning \[ and \] to PS1
directly can bash know that these and the enclosed zero-width codes in
between don't count in the length of the prompt.
Signed-off-by: Simon Oosthoek <s.oosthoek@xs4all.nl>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| contrib/completion/git-prompt.sh | diffblobblamehistory |