bgneal@0: " =============================================================================
bgneal@0: " File:          autoload/ctrlp/line.vim
bgneal@0: " Description:   Line extension - find a line in any buffer.
bgneal@0: " Author:        Kien Nguyen <github.com/kien>
bgneal@0: " =============================================================================
bgneal@0: 
bgneal@0: " Init {{{1
bgneal@0: if exists('g:loaded_ctrlp_line') && g:loaded_ctrlp_line
bgneal@0: 	fini
bgneal@0: en
bgneal@0: let g:loaded_ctrlp_line = 1
bgneal@0: 
bgneal@3: let s:line_var = ['ctrlp#line#init()', 'ctrlp#line#accept', 'lines', 'lns']
bgneal@0: 
bgneal@0: let g:ctrlp_ext_vars = exists('g:ctrlp_ext_vars') && !empty(g:ctrlp_ext_vars)
bgneal@0: 	\ ? add(g:ctrlp_ext_vars, s:line_var) : [s:line_var]
bgneal@0: 
bgneal@0: let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
bgneal@0: " Public {{{1
bgneal@0: fu! ctrlp#line#init()
bgneal@0: 	let [bufs, lines] = [[], []]
bgneal@0: 	for each in range(1, bufnr('$'))
bgneal@0: 		if getbufvar(each, '&bl')
bgneal@0: 			let bufname = bufname(each)
bgneal@0: 			if strlen(bufname) && bufname != 'ControlP'
bgneal@0: 				cal add(bufs, fnamemodify(bufname, ':p'))
bgneal@0: 			en
bgneal@0: 		en
bgneal@0: 	endfo
bgneal@0: 	cal filter(bufs, 'filereadable(v:val)')
bgneal@0: 	for each in bufs
bgneal@0: 		let from_file = readfile(each)
bgneal@0: 		cal map(from_file, 'tr(v:val, ''	'', '' '')')
bgneal@0: 		let [id, len_ff, bufnr] = [1, len(from_file), bufnr(each)]
bgneal@0: 		wh id <= len_ff
bgneal@0: 			let from_file[id-1] .= '	#:'.bufnr.':'.id
bgneal@0: 			let id += 1
bgneal@0: 		endw
bgneal@0: 		cal filter(from_file, 'v:val !~ ''^\s*\t#:\d\+:\d\+$''')
bgneal@0: 		cal extend(lines, from_file)
bgneal@0: 	endfo
bgneal@0: 	sy match CtrlPTabExtra '\zs\t.*\ze$'
bgneal@0: 	hi link CtrlPTabExtra Comment
bgneal@0: 	retu lines
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#line#accept(mode, str)
bgneal@0: 	let info   = get(split(a:str, '\t#:\ze\d\+:\d\+$'), 1, 0)
bgneal@0: 	let bufnr  = str2nr(get(split(info, ':'), 0, 0))
bgneal@0: 	let linenr = get(split(info, ':'), 1, 0)
bgneal@0: 	if bufnr
bgneal@0: 		cal ctrlp#acceptfile(a:mode, fnamemodify(bufname(bufnr), ':p'), linenr)
bgneal@0: 	en
bgneal@0: endf
bgneal@0: 
bgneal@0: fu! ctrlp#line#id()
bgneal@0: 	retu s:id
bgneal@0: endf
bgneal@0: "}}}
bgneal@0: 
bgneal@0: " vim:fen:fdm=marker:fmr={{{,}}}:fdl=0:fdc=1:ts=2:sw=2:sts=2