Mercurial > hg
view contrib/vim/HGAnnotate.vim @ 20275:2123d27ff75d
backout: avoid update on simple case.
Before the changeset the backout process was:
1) go to <target>
2) revert to <target> parent
3) update back to changeset we came from
The two update steps can takes a very long time to move back and forth unrelated
file change between <target> and current working directory.
The new process is just merging current working directory with the parent of
<target> using <target> as ancestor. This give the very same result but skip
the two updates. On big repo with a lot of files and changes that save a lots of
time (x20 for one week window).
The "merge" version (hg backout --merge) is still done with upgrades. We could
imagine using in memory commit to speed it up but this is another fish.
| author | Pierre-Yves David <pierre-yves.david@fb.com> |
|---|---|
| date | Wed, 08 Jan 2014 14:53:46 -0800 |
| parents | 61f2008cd6bf |
| children |
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" $Id: CVSAnnotate.vim,v 1.5 2002/10/01 21:34:02 rhiestan Exp $ " Vim syntax file " Language: CVS annotate output " Maintainer: Bob Hiestand <bob@hiestandfamily.org> " Last Change: $Date: 2002/10/01 21:34:02 $ " Remark: Used by the cvscommand plugin. Originally written by Mathieu " Clabaut if version < 600 syntax clear elseif exists("b:current_syntax") finish endif syn match cvsDate /\S\S\S \S\+ \d\+ \d\+:\d\+:\d\+ \d\+ [+-]\?\d\+/ contained syn match cvsName /^\s*\S\+ / contained nextgroup=cvsVer syn match cvsVer /\d\+ / contained nextgroup=cvsDate syn region cvsHead start="^" end=":" contains=cvsVer,cvsName,cvsDate if !exists("did_cvsannotate_syntax_inits") let did_cvsannotate_syntax_inits = 1 hi link cvsText String hi link cvsDate Comment hi link cvsName Type hi link cvsVer Statement endif let b:current_syntax="CVSAnnotate"