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" Language: LiveScript
" Maintainer: George Zahariev
" URL: http://github.com/gkz/vim-ls
" License: WTFPL
if exists('current_compiler')
finish
endif
let current_compiler = 'ls'
" Pattern to check if livescript is the compiler
let s:pat = '^' . current_compiler
" Path to LiveScript compiler
if !exists('livescript_compiler')
let livescript_compiler = 'livescript'
endif
if !exists('livescript_make_options')
let livescript_make_options = ''
endif
" Get a `makeprg` for the current filename. This is needed to support filenames
" with spaces and quotes, but also not break generic `make`.
function! s:GetMakePrg()
return g:livescript_compiler . ' -c ' . g:livescript_make_options . ' $* '
\ . fnameescape(expand('%'))
endfunction
" Set `makeprg` and return 1 if coffee is still the compiler, else return 0.
function! s:SetMakePrg()
if &l:makeprg =~ s:pat
let &l:makeprg = s:GetMakePrg()
elseif &g:makeprg =~ s:pat
let &g:makeprg = s:GetMakePrg()
else
return 0
endif
return 1
endfunction
" Set a dummy compiler so we can check whether to set locally or globally.
CompilerSet makeprg=livescript
call s:SetMakePrg()
CompilerSet errorformat=%EFailed\ at:\ %f,
\%CSyntaxError:\ %m\ on\ line\ %l,
\%CError:\ Parse\ error\ on\ line\ %l:\ %m,
\%C,%C\ %.%#
" Compile the current file.
command! -bang -bar -nargs=* LiveScriptMake make<bang> <args>
" Set `makeprg` on rename since we embed the filename in the setting.
augroup LiveScriptUpdateMakePrg
autocmd!
" Update `makeprg` if livescript is still the compiler, else stop running this
" function.
function! s:UpdateMakePrg()
if !s:SetMakePrg()
autocmd! LiveScriptUpdateMakePrg
endif
endfunction
" Set autocmd locally if compiler was set locally.
if &l:makeprg =~ s:pat
autocmd BufFilePost,BufWritePost <buffer> call s:UpdateMakePrg()
else
autocmd BufFilePost,BufWritePost call s:UpdateMakePrg()
endif
augroup END