vim/plugin/BufClose.vim @ 9aba93d73e06
OH MY GOD INDENTATION
author |
Steve Losh <steve@stevelosh.com> |
date |
Mon, 24 Jan 2011 15:05:38 -0500 |
parents |
1d88d4630cf7 |
children |
(none) |
" BufClose.vim - Close a buffer without closing the window it's in.
"
" Copyright February 2003 by Christian J. Robinson <infynity@onewest.net>
"
" Distributed under the terms of the Vim license. See ":help license".
" Usage:
"
" :BufClose[!] [buffer]
"
" Without any arguments the current buffer in the current window is closed.
" With an argument that buffer is closed if it exists and is currently being
" displayed in a window.
"
" The buffer argument can be a buffer name or number.
"
" In both cases if the buffer is modified you have to use ! or an error will
" be issued and the buffer will be left loaded.
"
" Configuration:
"
" g:BufClose_AltBuffer
"
" Set this variable if you don't want a blank buffer to be loaded in place of
" the buffer being closed. Examples:
"
" :let g:BufClose_AltBuffer = '#'
"
" This will cause :BufClose to load the alternate buffer. See ":help :_#".
"
" :let g:BufClose_AltBuffer = '.'
"
" This will cause :BufClose to load the current directory in the file
" explorer.
command! -nargs=? -complete=buffer -bang BufClose
\ :call BufClose(expand('<args>'), expand('<bang>'))
function! BufClose(buffer, bang)
if a:buffer == ''
" No buffer provided, use current buffer in the current window.
let buffer = bufnr('%')
elseif (a:buffer + 0) > 0
" A buffer number was provided.
let buffer = bufnr(a:buffer + 0)
else
" A buffer name was provided.
let buffer = bufnr(a:buffer)
endif
if buffer == -1
echohl ErrorMsg
echomsg "No matching buffer for" a:buffer
echohl None
return
endif
let current_window = winnr()
let buffer_window = bufwinnr(buffer)
if buffer_window == -1
echohl ErrorMsg
echomsg "Buffer" buffer "isn't open in any windows."
echohl None
return
endif
if a:bang == '' && getbufvar(buffer, '&modified')
echohl ErrorMsg
echomsg 'No write since last change for buffer'
\ buffer '(add ! to override)'
echohl None
return
endif
" Move to the proper window if necessary, open a blank buffer,
" then move back to the original window...
if buffer_window >= 0
if current_window == buffer_window
if exists('g:BufClose_AltBuffer')
exe 'e' . a:bang . ' ' . g:BufClose_AltBuffer
else
exe 'enew' . a:bang
endif
else
exe 'norm ' . buffer_window . "\<C-w>w"
if exists('g:BufClose_AltBuffer')
exe 'e' . a:bang . ' ' . g:BufClose_AltBuffer
else
exe 'enew' . a:bang
endif
exe 'norm ' . current_window . "\<C-w>w"
endif
endif
" ...and delete the specified buffer.
silent exe 'bdel' . a:bang . ' ' . buffer
endfunction