Mercurial > hg
view mercurial/helptext/diffs.txt @ 46336:4f17773fc6b5
share: rename share-safe warning config
Config introduced in previous patch was `share.source-safe-mismatch`. Let's
rename the warn as `share.source-safe-mismatch.warn`.
While we are here, made sure we have different configs for upgrade and
downgrade.
Differential Revision: https://phab.mercurial-scm.org/D9786
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Fri, 15 Jan 2021 12:08:07 +0530 |
parents | 2e017696181f |
children |
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Mercurial's default format for showing changes between two versions of a file is compatible with the unified format of GNU diff, which can be used by GNU patch and many other standard tools. While this standard format is often enough, it does not encode the following information: - executable status and other permission bits - copy or rename information - changes in binary files - creation or deletion of empty files Mercurial also supports the extended diff format from the git VCS which addresses these limitations. The git diff format is not produced by default because a few widespread tools still do not understand this format. This means that when generating diffs from a Mercurial repository (e.g. with :hg:`export`), you should be careful about things like file copies and renames or other things mentioned above, because when applying a standard diff to a different repository, this extra information is lost. Mercurial's internal operations (like push and pull) are not affected by this, because they use an internal binary format for communicating changes. To make Mercurial produce the git extended diff format, use the --git option available for many commands, or set 'git = True' in the [diff] section of your configuration file. You do not need to set this option when importing diffs in this format or using them in the mq extension.