init commit, extracted vim config from i3rice

1 files changed, 110 insertions, 0 deletions

diff --git a/.vim/autoload/node.vim b/.vim/autoload/node.vim
new file mode 100644
index 0000000..3954e4c
--- /dev/null
+++ b/.vim/autoload/node.vim
@@ -0,0 +1,110 @@
+" Vim by default sets the filetype to JavaScript for the following suffices.
+" And, yes, it has .jsx there.
+let node#suffixesadd = [".js", ".json", ".es", ".jsx"]
+
+function! node#initialize(root)
+	let b:node_root = a:root
+
+	command! -bar -bang -nargs=1 -buffer -complete=customlist,s:complete Nedit
+		\ exe s:nedit(<q-args>, bufname("%"), "edit<bang>")
+	command! -bar -bang -nargs=1 -buffer -complete=customlist,s:complete Nopen
+		\ exe s:nopen(<q-args>, bufname("%"), "edit<bang>")
+
+	nnoremap <buffer><silent> <Plug>NodeGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"))<CR>
+	nnoremap <buffer><silent> <Plug>NodeSplitGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"), "split")<CR>
+	nnoremap <buffer><silent> <Plug>NodeVSplitGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"), "vsplit")<CR>
+	nnoremap <buffer><silent> <Plug>NodeTabGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"), "tab split")<CR>
+
+	silent doautocmd User Node
+endfunction
+
+function! node#javascript()
+	" This might be called multiple times if multiple filetypes match.
+	if exists("b:node_javascript") && b:node_javascript | return | endif
+	let b:node_javascript = 1
+
+	setlocal path-=/usr/include
+	let &l:suffixesadd .= "," . join(g:node#suffixesadd, ",")
+	let &l:include = '\<require(\(["'']\)\zs[^\1]\+\ze\1'
+	let &l:includeexpr = "node#lib#find(v:fname, bufname('%'))"
+
+	" @ is used for scopes, but isn't a default filename character on
+	" non-Windows sytems.
+	setlocal isfname+=@-@
+
+	if !hasmapto("<Plug>NodeGotoFile")
+		" Split gotofiles don't take a count for the new window's width, but for
+		" opening the nth file. Though Node.vim doesn't support counts atm.
+		nmap <buffer> gf <Plug>NodeGotoFile
+		nmap <buffer> <C-w>f <Plug>NodeSplitGotoFile
+		nmap <buffer> <C-w><C-f> <Plug>NodeSplitGotoFile
+		nmap <buffer> <C-w>gf <Plug>NodeTabGotoFile
+	endif
+endfunction
+
+function! s:edit(name, from, ...)
+	if empty(a:name) | return | endif
+	let dir = isdirectory(a:from) ? a:from : fnamemodify(a:from, ":h")
+	let command = a:0 == 1 ? a:1 : "edit"
+
+	" If just a plain filename with no directory part, check if it exists:
+	if a:name !~# '^\v(/|\./|\.\./)' && filereadable(dir . "/" . a:name)
+		let path = dir . "/" . a:name
+	else
+		let path = node#lib#find(a:name, dir)
+	end
+
+	if empty(path)
+		return s:error("E447: Can't find file \"" . a:name . "\" in path")
+	endif
+
+	exe command . " " . fnameescape(path)
+endfunction
+
+function! s:nedit(name, from, ...)
+	let command = a:0 == 1 ? a:1 : "edit"
+	call s:edit(a:name, b:node_root, command)
+endfunction
+
+function! s:nopen(name, from, ...)
+	let command = a:0 == 1 ? a:1 : "edit"
+	call s:nedit(a:name, a:from, command)
+	if exists("b:node_root") | exe "lcd " . fnameescape(b:node_root) | endif
+endfunction
+
+function! s:complete(arg, cmd, cursor)
+	let matches = node#lib#glob(s:dirname(a:arg))
+
+	" Show private modules (_*) only if explicitly asked:
+	if a:arg[0] != "_" | call filter(matches, "v:val[0] != '_'") | endif
+
+	let filter = "stridx(v:val, a:arg) == 0"
+	let ignorecase = 0
+	let ignorecase = ignorecase || exists("&fileignorecase") && &fileignorecase
+	let ignorecase = ignorecase || exists("&wildignorecase") && &wildignorecase
+	if ignorecase | let filter = "stridx(tolower(v:val),tolower(a:arg)) == 0" | en
+
+	return filter(matches, filter)
+endfunction
+
+function! s:dirname(path)
+	let dirname = fnamemodify(a:path, ":h")
+	if dirname == "." | return "" | endif
+
+	" To not change the amount of final consecutive slashes, using this
+	" dirname/basename trick:
+	let basename = fnamemodify(a:path, ":t")
+	return a:path[0 : 0 - len(basename) - 1]
+endfunction
+
+" Using the built-in :echoerr prints a stacktrace, which isn't that nice.
+function! s:error(msg)
+	echohl ErrorMsg
+	echomsg a:msg
+	echohl NONE
+	let v:errmsg = a:msg
+endfunction