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view contrib/vim/patchreview.txt @ 30706:2e4862646f02
repair: speed up stripping of many roots
repair.strip() expects a set of root revisions to strip. It then
builds the full set of descedants by walking the descandants of
each. It is rare that more than a few roots get passed in, but if that
happens, it will wastefully walk the changelog for each root. So let's
just walk it once.
I noticed this because the narrowhg extension was passing not only
roots, but all the commits to strip. When there were tens of thousands
of commits to strip, this resulted in quadratic behavior with that
extension.
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Wed, 04 Jan 2017 10:07:12 -0800 |
parents | ce26928cbe41 |
children |
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*patchreview.txt* Vim global plugin for doing single, multi-patch or diff code reviews Version v0.2.2 (for Vim version 7.0 or higher) Author: Manpreet Singh < junkblocker@yahoo.com > Copyright (C) 2006-2010 by Manpreet Singh License : This file is placed in the public domain. ============================================================================= CONTENTS *patchreview* *diffreview* *patchreview-contents* 1. Contents.........................................: |patchreview-contents| 2. Introduction.....................................: |patchreview-intro| 3. PatchReview options..............................: |patchreview-options| 4. PatchReview Usage................................: |patchreview-usage| 4.1 DiffReview Usage.............................: |:DiffReview| 4.2 PatchReview Usage............................: |:PatchReview| ============================================================================= PatchReview Introduction *patchreview-intro* The Patch Review plugin allows easy single or multipatch code or diff reviews. It opens each affected file in the patch or in a workspace diff in a diff view in a separate tab. VIM provides the |:diffpatch| and related commands to do single file reviews but can not handle patch files containing multiple patches as is common with software development projects. This plugin provides that missing functionality. It also improves on |:diffpatch|'s behavior of creating the patched files in the same directory as original file which can lead to project workspace pollution. It does automatic diff generation for various version control systems by running their diff command. ============================================================================= PatchReview Options *patchreview-options* g:patchreview_patch = {string} Optional path to patch binary. PatchReview tries to locate patch on system path automatically. If the binary is not on system path, this option tell PatchReview the full path to the binary. This option, if specified, overrides the default patch binary on the path. examples: (On Windows with Cygwin) > let g:patchreview_patch = 'c:\\cygwin\\bin\\patch.exe' < (On *nix systems) > let g:patchreview_patch = '/usr/bin/gpatch' < g:patchreview_filterdiff = {string} Optional path to filterdiff binary. PatchReview tries to locate filterdiff on system path automatically. If the binary is not on system path, this option tell PatchReview the full path to the binary. This option, if specified, overrides the default filterdiff binary on the path. examples: (On Windows with Cygwin) > let g:patchreview_filterdiff = 'c:\\cygwin\\bin\\filterdiff.exe' < (On *nix systems) > let g:patchreview_filterdiff = '/usr/bin/filterdiff' < ============================================================================= PatchReview Usage *patchreview-usage* *:DiffReview* :DiffReview Perform a diff review in the current directory under version control. Currently supports Mercurial (hg), Subversion (svn), CVS, Bazaar (bzr) and Monotone. *:PatchReview* :PatchReview patchfile_path [optional_source_directory] Perform a patch review in the current directory based on the supplied patchfile_path. If optional_source_directory is specified, patchreview is done on that directory. Otherwise, the current directory is assumed to be the source directory. Only supports context or unified format patches. ------------------------------------------------------------------------------ vim: ft=help:ts=2:sts=2:sw=2:tw=78:norl: