Mercurial > hg
view contrib/vim/hgtest.vim @ 32924:f044295cdb7a
repair: move check for existing transaction earlier
Several benefits:
* Gets close the comment describing it
* Splits off unrelated comment about "backup" argument
* Error checking is customarily done early
* If we added an early return to the method, it would still
consistently fail if there was an existing transaction (so
we would find and fix that case quickly)
One test needs updating with for this change, because we no longer
create the backup bundle before we fail. I don't see much reason to
create that backup bundle. If some command was adding content and then
trying to strip it as well within the transaction, we would have a
backup for the user, but the risk of that not being discovered in
development seems very small.
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Mon, 19 Jun 2017 13:18:00 -0700 |
parents | 6db1642288c0 |
children |
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" Vim syntax file " Language: Mercurial unified tests " Author: Steve Losh (steve@stevelosh.com) " " Place this file in ~/.vim/syntax/ and add the following line to your " ~/.vimrc to enable: " au BufNewFile,BufRead *.t set filetype=hgtest " " If you want folding you'll need the following line as well: " let hgtest_fold=1 " " You might also want to set the starting foldlevel for hgtest files: " autocmd Syntax hgtest setlocal foldlevel=1 if exists("b:current_syntax") finish endif syn include @Shell syntax/sh.vim syn match hgtestComment /^[^ ].*$/ syn region hgtestOutput start=/^ [^$>]/ start=/^ $/ end=/\v.(\n\n*[^ ])\@=/me=s end=/^ [$>]/me=e-3 end=/^$/ fold containedin=hgtestBlock syn match hgtestCommandStart /^ \$ / containedin=hgtestCommand syn region hgtestCommand start=/^ \$ /hs=s+4,rs=s+4 end=/^ [^>]/me=e-3 end=/^ $/me=e-2 containedin=hgtestBlock contains=@Shell keepend syn region hgtestBlock start=/^ /ms=e-2 end=/\v.(\n\n*[^ ])\@=/me=s end=/^$/me=e-1 fold keepend hi link hgtestCommandStart Keyword hi link hgtestComment Normal hi link hgtestOutput Comment if exists("hgtest_fold") setlocal foldmethod=syntax endif syn sync match hgtestSync grouphere NONE "^$" syn sync maxlines=200 " It's okay to set tab settings here, because an indent of two spaces is specified " by the file format. setlocal tabstop=2 softtabstop=2 shiftwidth=2 expandtab let b:current_syntax = "hgtest"