*diff_prune.txt*	For Vim version 7.0	Last change: 2018 June 29

DESCRIPTION					*diff_prune*

This filetype plugin for diffs/patches ("diff" filetype) provides buffer-local
mappings in normal and visual mode to reverse changes defined by a linewise
motion or visual mode selection: leading minus signs are removed, and lines
with leading plus signs are deleted.

If the changes result in a diff block or file block having no changes left, it
is also removed.

This can be handy for using with the `-e` or `--edit` option to `git-add`,
which allows you to edit a diff before applying changes to the staging area.

REQUIREMENTS					*diff_prune-requirements*

This plugin is only available if 'compatible' is not set. It requires Vim 7.0
or newer.

MAPPINGS					*diff_prune-mappings*
						*<Plug>(DiffPrune)*

A single mapping target name `<Plug>(DiffPrune)` for normal and visual modes
provided. There is no default key mapping. You could put this in
`after/ftplugin/diff.vim` to use `<LocalLeader>p`, with `<LocalLeader>pp` to
prune the current line:
>
	nmap <buffer> <LocalLeader>p <Plug>(DiffPrune)
	xmap <buffer> <LocalLeader>p <Plug>(DiffPrune)
	nmap <buffer> <LocalLeader>pp <Plug>(DiffPrune)_
	let b:undo_ftplugin = b:undo_ftplugin
	      \ . '|nunmap <buffer> <LocalLeader>p'
	      \ . '|xunmap <buffer> <LocalLeader>p'
	      \ . '|nunmap <buffer> <LocalLeader>pp'
<
AUTHOR						*diff_prune-author*

Written and maintained by Tom Ryder <tom@sanctum.geek.nz>.

LICENSE						*diff_prune-license*

Licensed for distribution under the same terms as Vim itself (see |license|).

 vim:tw=78:ts=8:ft=help:norl: