98 lines
3 KiB
VimL
98 lines
3 KiB
VimL
"=============================================================================
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" $Id: buffer.vim 246 2010-09-19 22:40:58Z luc.hermitte $
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" File: autoload/lh/buffer.vim {{{1
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" Author: Luc Hermitte <EMAIL:hermitte {at} free {dot} fr>
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" <URL:http://code.google.com/p/lh-vim/>
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" Version: 2.2.1
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" Created: 23rd Jan 2007
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" Last Update: $Date: 2010-09-19 18:40:58 -0400 (Sun, 19 Sep 2010) $
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"------------------------------------------------------------------------
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" Description:
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" Defines functions that help finding windows and handling buffers.
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"
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"------------------------------------------------------------------------
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" Installation:
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" Drop it into {rtp}/autoload/lh/
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" Vim 7+ required.
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" History:
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" v 1.0.0 First Version
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" (*) Functions moved from searchInRuntimeTime
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" v 2.2.0
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" (*) new function: lh#buffer#list()
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" TODO:
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" }}}1
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"=============================================================================
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"=============================================================================
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let s:cpo_save=&cpo
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set cpo&vim
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" ## Functions {{{1
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"------------------------------------------------------------------------
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" # Debug {{{2
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function! lh#buffer#verbose(level)
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let s:verbose = a:level
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endfunction
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function! s:Verbose(expr)
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if exists('s:verbose') && s:verbose
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echomsg a:expr
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endif
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endfunction
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function! lh#buffer#debug(expr)
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return eval(a:expr)
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endfunction
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"------------------------------------------------------------------------
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" # Public {{{2
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" Function: lh#buffer#find({filename}) {{{3
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" If {filename} is opened in a window, jump to this window, otherwise return -1
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" Moved from searchInRuntimeTime.vim
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function! lh#buffer#find(filename)
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let b = bufwinnr(a:filename)
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if b == -1 | return b | endif
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exe b.'wincmd w'
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return b
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endfunction
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function! lh#buffer#Find(filename)
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return lh#buffer#find(a:filename)
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endfunction
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" Function: lh#buffer#jump({filename},{cmd}) {{{3
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function! lh#buffer#jump(filename, cmd)
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if lh#buffer#find(a:filename) != -1 | return | endif
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exe a:cmd . ' ' . a:filename
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endfunction
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function! lh#buffer#Jump(filename, cmd)
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return lh#buffer#jump(a:filename, a:cmd)
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endfunction
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" Function: lh#buffer#scratch({bname},{where}) {{{3
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function! lh#buffer#scratch(bname, where)
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try
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silent exe a:where.' sp '.a:bname
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catch /.*/
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throw "Can't open a buffer named '".a:bname."'!"
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endtry
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setlocal bt=nofile bh=wipe nobl noswf ro
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endfunction
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function! lh#buffer#Scratch(bname, where)
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return lh#buffer#scratch(a:bname, a:where)
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endfunction
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" Function: lh#buffer#list() {{{3
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function! lh#buffer#list()
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let all = range(0, bufnr('$'))
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" let res = lh#list#transform_if(all, [], 'v:1_', 'buflisted')
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let res = lh#list#copy_if(all, [], 'buflisted')
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return res
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endfunction
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" Ex: echo lh#list#transform(lh#buffer#list(), [], "bufname")
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"=============================================================================
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let &cpo=s:cpo_save
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"=============================================================================
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" vim600: set fdm=marker:
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