debugrebuildstate: clarify that rev can't be specified without -r
-r has a default value of '' in the command line. The function default value of
'tip' is thus never used and any attempt at specifying revisions without -r
will fail.
It seems like then intended behavior was that 'hg debugrebuildstate' without
any parameters should set the parents to tip. That would be very confusing now
when the command primarily is used to recover from incorrect stat info.
It is apparently undocumented that '' is the same as '.' ... unless it is
passed in a place where revsets are used.
" 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"