mirror of
https://github.com/neovim/neovim.git
synced 2024-12-26 14:11:15 -07:00
23cc36bd99
runtime: Remove Brams name from a few more runtime files (vim/vim#12780)
syntax/model.vim: minor wording improvement
e8d6f03f6a
Use the updated "Last Change" date for all.
Co-authored-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Adri Verhoef <a3@a3.xs4all.nl>
120 lines
3.6 KiB
VimL
120 lines
3.6 KiB
VimL
" Vim Plugin: Edit the file with an existing Vim if possible
|
|
" Maintainer: The Vim Project <https://github.com/vim/vim>
|
|
" Last Change: 2023 Aug 13
|
|
|
|
" This is a plugin, drop it in your (Unix) ~/.vim/plugin or (Win32)
|
|
" $VIM/vimfiles/plugin directory. Or make a symbolic link, so that you
|
|
" automatically use the latest version.
|
|
|
|
" This plugin serves two purposes:
|
|
" 1. On startup, if we were invoked with one file name argument and the file
|
|
" is not modified then try to find another Vim instance that is editing
|
|
" this file. If there is one then bring it to the foreground and exit.
|
|
" 2. When a file is edited and a swap file exists for it, try finding that
|
|
" other Vim and bring it to the foreground. Requires Vim 7, because it
|
|
" uses the SwapExists autocommand event.
|
|
if v:version < 700
|
|
finish
|
|
endif
|
|
|
|
" Function that finds the Vim instance that is editing "filename" and brings
|
|
" it to the foreground.
|
|
func s:EditElsewhere(filename)
|
|
let fname_esc = substitute(a:filename, "'", "''", "g")
|
|
|
|
let servers = serverlist()
|
|
while servers != ''
|
|
" Get next server name in "servername"; remove it from "servers".
|
|
let i = match(servers, "\n")
|
|
if i == -1
|
|
let servername = servers
|
|
let servers = ''
|
|
else
|
|
let servername = strpart(servers, 0, i)
|
|
let servers = strpart(servers, i + 1)
|
|
endif
|
|
|
|
" Skip ourselves.
|
|
if servername ==? v:servername
|
|
continue
|
|
endif
|
|
|
|
" Check if this server is editing our file.
|
|
if remote_expr(servername, "bufloaded('" . fname_esc . "')")
|
|
" Yes, bring it to the foreground.
|
|
if has("win32")
|
|
call remote_foreground(servername)
|
|
endif
|
|
call remote_expr(servername, "foreground()")
|
|
|
|
if remote_expr(servername, "exists('*EditExisting')")
|
|
" Make sure the file is visible in a window (not hidden).
|
|
" If v:swapcommand exists and is set, send it to the server.
|
|
if exists("v:swapcommand")
|
|
let c = substitute(v:swapcommand, "'", "''", "g")
|
|
call remote_expr(servername, "EditExisting('" . fname_esc . "', '" . c . "')")
|
|
else
|
|
call remote_expr(servername, "EditExisting('" . fname_esc . "', '')")
|
|
endif
|
|
endif
|
|
|
|
if !(has('vim_starting') && has('gui_running') && has('gui_win32'))
|
|
" Tell the user what is happening. Not when the GUI is starting
|
|
" though, it would result in a message box.
|
|
echomsg "File is being edited by " . servername
|
|
sleep 2
|
|
endif
|
|
return 'q'
|
|
endif
|
|
endwhile
|
|
return ''
|
|
endfunc
|
|
|
|
" When the plugin is loaded and there is one file name argument: Find another
|
|
" Vim server that is editing this file right now.
|
|
if argc() == 1 && !&modified
|
|
if s:EditElsewhere(expand("%:p")) == 'q'
|
|
quit
|
|
endif
|
|
endif
|
|
|
|
" Setup for handling the situation that an existing swap file is found.
|
|
try
|
|
au! SwapExists * let v:swapchoice = s:EditElsewhere(expand("<afile>:p"))
|
|
catch
|
|
" Without SwapExists we don't do anything for ":edit" commands
|
|
endtry
|
|
|
|
" Function used on the server to make the file visible and possibly execute a
|
|
" command.
|
|
func! EditExisting(fname, command)
|
|
" Get the window number of the file in the current tab page.
|
|
let winnr = bufwinnr(a:fname)
|
|
if winnr <= 0
|
|
" Not found, look in other tab pages.
|
|
let bufnr = bufnr(a:fname)
|
|
for i in range(tabpagenr('$'))
|
|
if index(tabpagebuflist(i + 1), bufnr) >= 0
|
|
" Make this tab page the current one and find the window number.
|
|
exe 'tabnext ' . (i + 1)
|
|
let winnr = bufwinnr(a:fname)
|
|
break
|
|
endif
|
|
endfor
|
|
endif
|
|
|
|
if winnr > 0
|
|
exe winnr . "wincmd w"
|
|
elseif exists('*fnameescape')
|
|
exe "split " . fnameescape(a:fname)
|
|
else
|
|
exe "split " . escape(a:fname, " \t\n*?[{`$\\%#'\"|!<")
|
|
endif
|
|
|
|
if a:command != ''
|
|
exe "normal! " . a:command
|
|
endif
|
|
|
|
redraw
|
|
endfunc
|