-"=============================================================================
-" Copyright: Copyright (C) 2001-2008 Jeff Lanzarotta
+"==============================================================================
+" Copyright: Copyright (C) 2001-2010 Jeff Lanzarotta
" Permission is hereby granted to use and distribute this code,
" with or without modifications, provided that this copyright
" notice is copied with it. Like anything else that's free,
" Name Of File: bufexplorer.vim
" Description: Buffer Explorer Vim Plugin
" Maintainer: Jeff Lanzarotta (delux256-vim at yahoo dot com)
-" Last Changed: Wednesday, 19 Nov 2008
+" Last Changed: Friday, 22 October 2010
" Version: See g:bufexplorer_version for version number.
" Usage: This file should reside in the plugin directory and be
" automatically sourced.
"
" You may use the default keymappings of
"
-" <Leader>be - Opens BufExplorer
-" <Leader>bs - Opens horizontally split window BufExplorer
-" <Leader>bv - Opens vertically split window BufExplorer
+" <Leader>be - Opens BE.
+" <Leader>bs - Opens horizontally window BE.
+" <Leader>bv - Opens vertically window BE.
"
" Or you can use
"
-" ":BufExplorer" - Opens BufExplorer
-" ":HSBufExplorer" - Opens horizontally window BufExplorer
-" ":VSBufExplorer" - Opens vertically split window BufExplorer
+" ":BufExplorer" - Opens BE.
+" ":BufExplorerHorizontalSplit" - Opens horizontally window BE.
+" ":BufExplorerVerticalSplit" - Opens vertically window BE.
"
" For more help see supplied documentation.
" History: See supplied documentation.
-"=============================================================================
+"==============================================================================
" Exit quickly if already running or when 'compatible' is set. {{{1
if exists("g:bufexplorer_version") || &cp
"1}}}
" Version number
-let g:bufexplorer_version = "7.2.2"
+let g:bufexplorer_version = "7.2.8"
" Check for Vim version 700 or greater {{{1
if v:version < 700
endif
" Public Interface {{{1
-nmap <silent> <unique> <Leader>be :BufExplorer<CR>
-nmap <silent> <unique> <Leader>bs :HSBufExplorer<CR>
-nmap <silent> <unique> <Leader>bv :VSBufExplorer<CR>
+if maparg("<Leader>be") =~ 'BufExplorer'
+ nunmap <Leader>be
+endif
+
+if maparg("<Leader>bs") =~ 'BufExplorerHorizontalSplit'
+ nunmap <Leader>bs
+endif
+
+if maparg("<Leader>bv") =~ 'BufExplorerVerticalSplit'
+ nunmap <Leader>bv
+endif
+
+nmap <script> <silent> <unique> <Leader>be :BufExplorer<CR>
+nmap <script> <silent> <unique> <Leader>bs :BufExplorerHorizontalSplit<CR>
+nmap <script> <silent> <unique> <Leader>bv :BufExplorerVerticalSplit<CR>
" Create commands {{{1
-command BufExplorer :call StartBufExplorer(has ("gui") ? "drop" : "hide edit")
-command HSBufExplorer :call HorizontalSplitBufExplorer()
-command VSBufExplorer :call VerticalSplitBufExplorer()
+command! BufExplorer :call StartBufExplorer(has ("gui") ? "drop" : "hide edit")
+command! BufExplorerHorizontalSplit :call BufExplorerHorizontalSplit()
+command! BufExplorerVerticalSplit :call BufExplorerVerticalSplit()
-" Set {{{1
-function s:Set(var, default)
+" BESet {{{1
+function! s:BESet(var, default)
if !exists(a:var)
if type(a:default)
exec "let" a:var "=" string(a:default)
return 0
endfunction
-" Default values {{{1
-call s:Set("g:bufExplorerDefaultHelp", 1) " Show default help?
-call s:Set("g:bufExplorerDetailedHelp", 0) " Show detailed help?
-call s:Set("g:bufExplorerFindActive", 1) " When selecting an active buffer, take you to the window where it is active?
-call s:Set("g:bufExplorerReverseSort", 0) " sort reverse?
-call s:Set("g:bufExplorerShowDirectories", 1) " (Dir's are added by commands like ':e .')
-call s:Set("g:bufExplorerShowRelativePath", 0) " Show listings with relative or absolute paths?
-call s:Set("g:bufExplorerShowUnlisted", 0) " Show unlisted buffers?
-call s:Set("g:bufExplorerSortBy", "mru") " Sorting methods are in s:sort_by:
-call s:Set("g:bufExplorerSplitOutPathName", 1) " Split out path and file name?
-call s:Set("g:bufExplorerSplitRight", &splitright) " Should vertical splits be on the right or left of current window?
-call s:Set("g:bufExplorerSplitBelow", &splitbelow) " Should horizontal splits be below or above current window?
+" BEReset {{{1
+function! s:BEReset()
+ " Build initial MRUList. This makes sure all the files specified on the
+ " command line are picked up correctly.
+ let s:MRUList = range(1, bufnr('$'))
-" Global variables {{{1
-let s:MRUList = []
-let s:running = 0
-let s:sort_by = ["number", "name", "fullpath", "mru", "extension"]
-let s:tabSpace = []
-let s:types = {"fullname": ':p', "path": ':p:h', "relativename": ':~:.', "relativepath": ':~:.:h', "shortname": ':t'}
-let s:originBuffer = 0
-let s:splitMode = ""
+ " Initialize one tab space array, ignore zero-based tabpagenr
+ " since all tabpagenr's start at 1.
+ " -1 signifies this is the first time we are referencing this
+ " tabpagenr.
+ let s:tabSpace = [ [-1], [-1] ]
+endfunction
" Setup the autocommands that handle the MRUList and other stuff. {{{1
-autocmd VimEnter * call s:Setup()
+" This is only done once when Vim starts up.
+augroup BufExplorerVimEnter
+ autocmd!
+ autocmd VimEnter * call s:BESetup()
+augroup END
+
+" BESetup {{{1
+function! s:BESetup()
+ call s:BEReset()
+
+ " Now that the MRUList is created, add the other autocmds.
+ augroup BufExplorer
+ " Deleting autocommands in case the script is reloaded
+ autocmd!
+ autocmd TabEnter * call s:BETabEnter()
+ autocmd BufNew * call s:BEAddBuffer()
+ autocmd BufEnter * call s:BEActivateBuffer()
+
+ autocmd BufWipeOut * call s:BEDeactivateBuffer(1)
+ autocmd BufDelete * call s:BEDeactivateBuffer(0)
+
+ autocmd BufWinEnter \[BufExplorer\] call s:BEInitialize()
+ autocmd BufWinLeave \[BufExplorer\] call s:BECleanup()
+ autocmd SessionLoadPost * call s:BEReset()
+ augroup END
+
+ " Remove the VimEnter event as it is no longer needed
+ augroup SelectBufVimEnter
+ autocmd!
+ augroup END
+endfunction
-" Setup {{{1
-function s:Setup()
- " Build initial MRUList.
- let s:MRUList = range(1, bufnr('$'))
- let s:tabSpace = []
- " Now that the MRUList is created, add the other autocmds.
- autocmd BufEnter,BufNew * call s:ActivateBuffer()
- autocmd BufWipeOut * call s:DeactivateBuffer(1)
- autocmd BufDelete * call s:DeactivateBuffer(0)
+" BETabEnter {{{1
+function! s:BETabEnter()
+ " Make s:tabSpace 1-based
+ if empty(s:tabSpace) || len(s:tabSpace) < (tabpagenr() + 1)
+ call add(s:tabSpace, [-1])
+ endif
+endfunction
+
+" BEAddBuffer {{{1
+function! s:BEAddBuffer()
+ if !exists('s:raw_buffer_listing') || empty(s:raw_buffer_listing)
+ silent let s:raw_buffer_listing = s:BEGetBufferInfo(0)
+ else
+ " We cannot use :buffers! or :ls! to gather information
+ " about this buffer since it was only just added.
+ " Any changes to the buffer (setlocal buftype, ...)
+ " happens after this event fires.
+ "
+ " So we will indicate the :buffers! command must be re-run.
+ " This should help with the performance of the plugin.
+
+ " There are some checks which can be performed
+ " before deciding to refresh the buffer list.
+ let bufnr = expand('<abuf>') + 0
+
+ if s:BEIgnoreBuffer(bufnr) == 1
+ return
+ else
+ let s:refreshBufferList = 1
+ endif
+ endif
- autocmd BufWinEnter \[BufExplorer\] call s:Initialize()
- autocmd BufWinLeave \[BufExplorer\] call s:Cleanup()
+ call s:BEActivateBuffer()
endfunction
" ActivateBuffer {{{1
-function s:ActivateBuffer()
+function! s:BEActivateBuffer()
let b = bufnr("%")
let l = get(s:tabSpace, tabpagenr(), [])
- if empty(l) || index(l, b) == -1
- call add(l, b)
+ if s:BEIgnoreBuffer(b) == 1
+ return
+ endif
+
+ if !empty(l) && l[0] == '-1'
+ " The first time we add a tab Vim uses the current
+ " buffer as it's starting page, even though we are about
+ " to edit a new page (BufEnter triggers after), so
+ " remove the -1 entry indicating we have covered this case.
+ let l = []
let s:tabSpace[tabpagenr()] = l
+ elseif empty(l) || index(l, b) == -1
+ " Add new buffer to this tab buffer list
+ let l = add(l, b)
+ let s:tabSpace[tabpagenr()] = l
+
+ if g:bufExplorerOnlyOneTab == 1
+ " If a buffer can only be available in 1 tab page
+ " ensure this buffer is not present in any other tabs
+ let tabidx = 1
+ while tabidx < len(s:tabSpace)
+ if tabidx != tabpagenr()
+ let bufidx = index(s:tabSpace[tabidx], b)
+ if bufidx != -1
+ call remove(s:tabSpace[tabidx], bufidx)
+ endif
+ endif
+ let tabidx = tabidx + 1
+ endwhile
+ endif
endif
- call s:MRUPush(b)
+ call s:BEMRUPush(b)
+
+ if exists('s:raw_buffer_listing') && !empty(s:raw_buffer_listing)
+ " Check if the buffer exists, but was deleted previously
+ " Careful use of ' and " so we do not have to escape all the \'s
+ " Regex: ^\s*bu\>
+ " ^ - Starting at the beginning of the string
+ " \s* - optional whitespace
+ " b - Vim's buffer number
+ " u\> - the buffer must be unlisted
+ let shortlist = filter(copy(s:raw_buffer_listing), "v:val.attributes =~ '".'^\s*'.b.'u\>'."'")
+
+ if !empty(shortlist)
+ " If it is unlisted (ie deleted), but now we editing it again
+ " rebuild the buffer list.
+ let s:refreshBufferList = 1
+ endif
+ endif
endfunction
-" DeactivateBuffer {{{1
-function s:DeactivateBuffer(remove)
- "echom "afile:" expand("<afile>")
- "echom "bufnr, afile:" bufnr(expand("<afile>"))
- "echom "buffers:" string(tabpagebuflist())
- "echom "MRU before:" string(s:MRUList)
+" BEDeactivateBuffer {{{1
+function! s:BEDeactivateBuffer(remove)
+ let _bufnr = str2nr(expand("<abuf>"))
- let _bufnr = bufnr(expand("<afile>"))
- let _buftype = getbufvar(_bufnr, "&buftype")
-
- if empty(_buftype) || _buftype == "nofile" || !buflisted(_bufnr) || empty(bufname(_bufnr)) || fnamemodify(bufname(_bufnr), ":t") == "[BufExplorer]"
- return
- end
+ call s:BEMRUPop(_bufnr)
if a:remove
- call s:MRUPop(bufnr(expand("<afile>")))
- end
+ call s:BEDeleteBufferListing(_bufnr)
+ else
+ let s:refreshBufferList = 1
+ endif
endfunction
-" MRUPop {{{1
-function s:MRUPop(buf)
+" BEMRUPop {{{1
+function! s:BEMRUPop(buf)
call filter(s:MRUList, 'v:val != '.a:buf)
endfunction
-" MRUPush {{{1
-function s:MRUPush(buf)
- " Skip temporary buffer with buftype set. Don't add the BufExplorer window to the
- " list.
- if !empty(getbufvar(a:buf, "&buftype")) ||
- \ !buflisted(a:buf) || empty(bufname(a:buf)) ||
- \ fnamemodify(bufname(a:buf), ":t") == "[BufExplorer]"
+" BEMRUPush {{{1
+function! s:BEMRUPush(buf)
+ if s:BEIgnoreBuffer(a:buf) == 1
return
- end
- " Remove the buffer number from the list if it already exists.
- call s:MRUPop(a:buf)
- " Add the buffer number to the head of the list.
+ endif
+
+ " Remove the buffer number from the list if it already exists.
+ call s:BEMRUPop(a:buf)
+
+ " Add the buffer number to the head of the list.
call insert(s:MRUList,a:buf)
endfunction
-" Initialize {{{1
-function s:Initialize()
+" BEInitialize {{{1
+function! s:BEInitialize()
let s:_insertmode = &insertmode
set noinsertmode
setlocal nofoldenable
setlocal cursorline
setlocal nospell
-
- set nobuflisted
+ setlocal nobuflisted
let s:running = 1
endfunction
-" Cleanup {{{1
-function s:Cleanup()
- let &insertmode = s:_insertmode
- let &showcmd = s:_showcmd
- let &cpo = s:_cpo
- let &report = s:_report
- let &list = s:_list
- let s:running = 0
+" BEIgnoreBuffer
+function! s:BEIgnoreBuffer(buf)
+ " Check to see if this buffer should be ignore by BufExplorer.
+
+ " Skip temporary buffers with buftype set.
+ if empty(getbufvar(a:buf, "&buftype") == 0)
+ return 1
+ endif
+
+ " Skip unlisted buffers.
+ if buflisted(a:buf) == 0
+ return 1
+ endif
+
+ " Skip buffers with no name.
+ if empty(bufname(a:buf)) == 1
+ return 1
+ endif
+
+ " Do not add the BufExplorer window to the list.
+ if fnamemodify(bufname(a:buf), ":t") == s:name
+ call s:BEError("The buffer name was [".s:name."] so it was skipped.")
+ return 1
+ endif
+
+ if index(s:MRU_Exclude_List, bufname(a:buf)) >= 0
+ return 1
+ end
+
+ return 0
+endfunction
+
+" BECleanup {{{1
+function! s:BECleanup()
+ if exists("s:_insertmode")|let &insertmode = s:_insertmode|endif
+ if exists("s:_showcmd") |let &showcmd = s:_showcmd |endif
+ if exists("s:_cpo") |let &cpo = s:_cpo |endif
+ if exists("s:_report") |let &report = s:_report |endif
+ if exists("s:_list") |let &list = s:_list |endif
+ let s:running = 0
let s:splitMode = ""
delmarks!
endfunction
-" HorizontalSplitBufExplorer {{{1
-function HorizontalSplitBufExplorer()
+" BufExplorerHorizontalSplit {{{1
+function! BufExplorerHorizontalSplit()
let s:splitMode = "sp"
exec "BufExplorer"
endfunction
-" VerticalSplitBufExplorer {{{1
-function VerticalSplitBufExplorer()
+" BufExplorerVerticalSplit {{{1
+function! BufExplorerVerticalSplit()
let s:splitMode = "vsp"
exec "BufExplorer"
endfunction
" StartBufExplorer {{{1
-function StartBufExplorer(open)
- let name = '[BufExplorer]'
+function! StartBufExplorer(open)
+ let name = s:name
- if !has("win32")
- " On non-Windows boxes, escape the name so that is shows up correctly.
- let name = escape(name, "[]")
- endif
- " Make sure there is only one explorer open at a time.
- if s:running == 1
- " Go to the open buffer.
- if has("gui")
- exec "drop" name
+ if !has("win32")
+ " On non-Windows boxes, escape the name so that is shows up correctly.
+ let name = escape(name, "[]")
+ call s:BEError("Escaped")
endif
- return
- endif
+ " Make sure there is only one explorer open at a time.
+ if s:running == 1
+ call s:BEError("WHAT THE 1")
+ " Go to the open buffer.
+ if has("gui")
+ call s:BEError("WHAT THE 2")
+ call s:BEError(name)
+ exec "drop" name
+ endif
- let s:originBuffer = bufnr("%")
- silent let s:raw_buffer_listing = s:GetBufferInfo()
+ return
+ endif
- let copy = copy(s:raw_buffer_listing)
+ " Add zero to ensure the variable is treated as a Number.
+ let s:originBuffer = bufnr("%") + 0
- if (g:bufExplorerShowUnlisted == 0)
- call filter(copy, 'v:val.attributes !~ "u"')
- endif
+ " Create or rebuild the raw buffer list if necessary.
+ if !exists('s:raw_buffer_listing') ||
+ \ empty(s:raw_buffer_listing) ||
+ \ s:refreshBufferList == 1
+ silent let s:raw_buffer_listing = s:BEGetBufferInfo(0)
+ endif
- if (!empty(copy))
- call filter(copy, 'v:val.shortname !~ "\\\[No Name\\\]"')
- endif
+ let copy = copy(s:raw_buffer_listing)
- if len(copy) <= 1
- echo "\r"
- call s:Warning("Sorry, there are no more buffers to explore")
+ if (g:bufExplorerShowUnlisted == 0)
+ call filter(copy, 'v:val.attributes !~ "u"')
+ endif
- return
- endif
- " We may have to split the current window.
+ " We may have to split the current window.
if (s:splitMode != "")
- " Save off the original settings.
+ " Save off the original settings.
let [_splitbelow, _splitright] = [&splitbelow, &splitright]
- " Set the setting to ours.
+
+ " Set the setting to ours.
let [&splitbelow, &splitright] = [g:bufExplorerSplitBelow, g:bufExplorerSplitRight]
- " Do it.
- exe s:splitMode
- " Restore the original settings.
+
+ " Do it.
+ exe 'keepalt '.s:splitMode
+
+ " Restore the original settings.
let [&splitbelow, &splitright] = [_splitbelow, _splitright]
endif
if !exists("b:displayMode") || b:displayMode != "winmanager"
- " Do not use keepalt when opening bufexplorer to allow the buffer that we are
- " leaving to become the new alternate buffer
+ " Do not use keepalt when opening bufexplorer to allow the buffer that we are
+ " leaving to become the new alternate buffer
exec "silent keepjumps ".a:open." ".name
endif
- call s:DisplayBufferList()
+ call s:BEDisplayBufferList()
endfunction
-" DisplayBufferList {{{1
-function s:DisplayBufferList()
- setlocal bufhidden=delete
+" BEDisplayBufferList {{{1
+function! s:BEDisplayBufferList()
+ " Do not set bufhidden since it wipes out
+ " the data if we switch away from the buffer
+ " using CTRL-^
setlocal buftype=nofile
setlocal modifiable
setlocal noswapfile
setlocal nowrap
- call s:SetupSyntax()
- call s:MapKeys()
- call setline(1, s:CreateHelp())
- call s:BuildBufferList()
+ " Delete all previous lines to the black hole register
+ call cursor(1,1)
+ exec 'silent! normal! "_dG'
+
+ call s:BESetupSyntax()
+ call s:BEMapKeys()
+ call setline(1, s:BECreateHelp())
+ call s:BEBuildBufferList()
call cursor(s:firstBufferLine, 1)
if !g:bufExplorerResize
setlocal nomodifiable
endfunction
-" MapKeys {{{1
-function s:MapKeys()
+" BEMapKeys {{{1
+function! s:BEMapKeys()
if exists("b:displayMode") && b:displayMode == "winmanager"
- nnoremap <buffer> <silent> <tab> :call <SID>SelectBuffer("tab")<cr>
+ nnoremap <buffer> <silent> <tab> :call <SID>BESelectBuffer("tab")<cr>
endif
- nnoremap <buffer> <silent> <F1> :call <SID>ToggleHelp()<cr>
- nnoremap <buffer> <silent> <2-leftmouse> :call <SID>SelectBuffer()<cr>
- nnoremap <buffer> <silent> <cr> :call <SID>SelectBuffer()<cr>
- nnoremap <buffer> <silent> t :call <SID>SelectBuffer("tab")<cr>
- nnoremap <buffer> <silent> <s-cr> :call <SID>SelectBuffer("tab")<cr>
- nnoremap <buffer> <silent> d :call <SID>RemoveBuffer("wipe")<cr>
- nnoremap <buffer> <silent> D :call <SID>RemoveBuffer("delete")<cr>
- nnoremap <buffer> <silent> m :call <SID>MRUListShow()<cr>
- nnoremap <buffer> <silent> p :call <SID>ToggleSplitOutPathName()<cr>
- nnoremap <buffer> <silent> q :call <SID>Close()<cr>
- nnoremap <buffer> <silent> r :call <SID>SortReverse()<cr>
- nnoremap <buffer> <silent> R :call <SID>ToggleShowRelativePath()<cr>
- nnoremap <buffer> <silent> s :call <SID>SortSelect()<cr>
- nnoremap <buffer> <silent> u :call <SID>ToggleShowUnlisted()<cr>
- nnoremap <buffer> <silent> f :call <SID>ToggleFindActive()<cr>
+ nnoremap <buffer> <silent> <F1> :call <SID>BEToggleHelp()<cr>
+ nnoremap <buffer> <silent> <2-leftmouse> :call <SID>BESelectBuffer()<cr>
+ nnoremap <buffer> <silent> <cr> :call <SID>BESelectBuffer()<cr>
+ nnoremap <buffer> <silent> o :call <SID>BESelectBuffer()<cr>
+ nnoremap <buffer> <silent> t :call <SID>BESelectBuffer("tab")<cr>
+ nnoremap <buffer> <silent> <s-cr> :call <SID>BESelectBuffer("tab")<cr>
+
+ nnoremap <buffer> <silent> d :call <SID>BERemoveBuffer("delete", "n")<cr>
+ xnoremap <buffer> <silent> d :call <SID>BERemoveBuffer("delete", "v")<cr>
+ nnoremap <buffer> <silent> D :call <SID>BERemoveBuffer("wipe", "n")<cr>
+ xnoremap <buffer> <silent> D :call <SID>BERemoveBuffer("wipe", "v")<cr>
+
+ nnoremap <buffer> <silent> m :call <SID>BEMRUListShow()<cr>
+ nnoremap <buffer> <silent> p :call <SID>BEToggleSplitOutPathName()<cr>
+ nnoremap <buffer> <silent> q :call <SID>BEClose("quit")<cr>
+ nnoremap <buffer> <silent> r :call <SID>BESortReverse()<cr>
+ nnoremap <buffer> <silent> R :call <SID>BEToggleShowRelativePath()<cr>
+ nnoremap <buffer> <silent> s :call <SID>BESortSelect()<cr>
+ nnoremap <buffer> <silent> S :call <SID>BEReverseSortSelect()<cr>
+ nnoremap <buffer> <silent> u :call <SID>BEToggleShowUnlisted()<cr>
+ nnoremap <buffer> <silent> f :call <SID>BEToggleFindActive()<cr>
+ nnoremap <buffer> <silent> T :call <SID>BEToggleShowTabBuffer()<cr>
+ nnoremap <buffer> <silent> B :call <SID>BEToggleOnlyOneTab()<cr>
for k in ["G", "n", "N", "L", "M", "H"]
exec "nnoremap <buffer> <silent>" k ":keepjumps normal!" k."<cr>"
endfor
endfunction
-" SetupSyntax {{{1
-function s:SetupSyntax()
+" BESetupSyntax {{{1
+function! s:BESetupSyntax()
if has("syntax")
- syn match bufExplorerHelp "^\".*" contains=bufExplorerSortBy,bufExplorerMapping,bufExplorerTitle,bufExplorerSortType,bufExplorerToggleSplit,bufExplorerToggleOpen
- syn match bufExplorerOpenIn "Open in \w\+ window" contained
- syn match bufExplorerSplit "\w\+ split" contained
- syn match bufExplorerSortBy "Sorted by .*" contained contains=bufExplorerOpenIn,bufExplorerSplit
- syn match bufExplorerMapping "\" \zs.\+\ze :" contained
- syn match bufExplorerTitle "Buffer Explorer.*" contained
- syn match bufExplorerSortType "'\w\{-}'" contained
- syn match bufExplorerBufNbr /^\s*\d\+/
+ syn match bufExplorerHelp "^\".*" contains=bufExplorerSortBy,bufExplorerMapping,bufExplorerTitle,bufExplorerSortType,bufExplorerToggleSplit,bufExplorerToggleOpen
+ syn match bufExplorerOpenIn "Open in \w\+ window" contained
+ syn match bufExplorerSplit "\w\+ split" contained
+ syn match bufExplorerSortBy "Sorted by .*" contained contains=bufExplorerOpenIn,bufExplorerSplit
+ syn match bufExplorerMapping "\" \zs.\+\ze :" contained
+ syn match bufExplorerTitle "Buffer Explorer.*" contained
+ syn match bufExplorerSortType "'\w\{-}'" contained
+ syn match bufExplorerBufNbr /^\s*\d\+/
syn match bufExplorerToggleSplit "toggle split type" contained
syn match bufExplorerToggleOpen "toggle open mode" contained
-
- syn match bufExplorerModBuf /^\s*\d\+.\{4}+.*/
- syn match bufExplorerLockedBuf /^\s*\d\+.\{3}[\-=].*/
- syn match bufExplorerHidBuf /^\s*\d\+.\{2}h.*/
- syn match bufExplorerActBuf /^\s*\d\+.\{2}a.*/
- syn match bufExplorerCurBuf /^\s*\d\+.%.*/
- syn match bufExplorerAltBuf /^\s*\d\+.#.*/
- syn match bufExplorerUnlBuf /^\s*\d\+u.*/
+ syn match bufExplorerModBuf /^\s*\d\+.\{4}+.*/
+ syn match bufExplorerLockedBuf /^\s*\d\+.\{3}[\-=].*/
+ syn match bufExplorerHidBuf /^\s*\d\+.\{2}h.*/
+ syn match bufExplorerActBuf /^\s*\d\+.\{2}a.*/
+ syn match bufExplorerCurBuf /^\s*\d\+.%.*/
+ syn match bufExplorerAltBuf /^\s*\d\+.#.*/
+ syn match bufExplorerUnlBuf /^\s*\d\+u.*/
hi def link bufExplorerBufNbr Number
hi def link bufExplorerMapping NonText
endif
endfunction
-" ToggleHelp {{{1
-function s:ToggleHelp()
+" BEToggleHelp {{{1
+function! s:BEToggleHelp()
let g:bufExplorerDetailedHelp = !g:bufExplorerDetailedHelp
setlocal modifiable
- " Save position.
+
+ " Save position.
normal! ma
- " Remove old header.
+
+ " Remove old header.
if (s:firstBufferLine > 1)
exec "keepjumps 1,".(s:firstBufferLine - 1) "d _"
endif
- call append(0, s:CreateHelp())
+ call append(0, s:BECreateHelp())
silent! normal! g`a
delmarks a
if exists("b:displayMode") && b:displayMode == "winmanager"
call WinManagerForceReSize("BufExplorer")
- end
+ endif
endfunction
-" GetHelpStatus {{{1
-function s:GetHelpStatus()
+" BEGetHelpStatus {{{1
+function! s:BEGetHelpStatus()
let ret = '" Sorted by '.((g:bufExplorerReverseSort == 1) ? "reverse " : "").g:bufExplorerSortBy
let ret .= ' | '.((g:bufExplorerFindActive == 0) ? "Don't " : "")."Locate buffer"
let ret .= ((g:bufExplorerShowUnlisted == 0) ? "" : " | Show unlisted")
+ let ret .= ((g:bufExplorerShowTabBuffer == 0) ? "" : " | Show buffers/tab")
+ let ret .= ((g:bufExplorerOnlyOneTab == 1) ? "" : " | One tab / buffer")
let ret .= ' | '.((g:bufExplorerShowRelativePath == 0) ? "Absolute" : "Relative")
let ret .= ' '.((g:bufExplorerSplitOutPathName == 0) ? "Full" : "Split")." path"
return ret
endfunction
-" CreateHelp {{{1
-function s:CreateHelp()
+" BECreateHelp {{{1
+function! s:BECreateHelp()
if g:bufExplorerDefaultHelp == 0 && g:bufExplorerDetailedHelp == 0
let s:firstBufferLine = 1
return []
call add(header, '" Buffer Explorer ('.g:bufexplorer_version.')')
call add(header, '" --------------------------')
call add(header, '" <F1> : toggle this help')
- call add(header, '" <enter> or Mouse-Double-Click : open buffer under cursor')
+ call add(header, '" <enter> or o or Mouse-Double-Click : open buffer under cursor')
call add(header, '" <shift-enter> or t : open buffer in another tab')
- call add(header, '" d : wipe buffer')
- call add(header, '" D : delete buffer')
+ call add(header, '" d : delete buffer')
+ call add(header, '" D : wipe buffer')
+ call add(header, '" f : toggle find active buffer')
call add(header, '" p : toggle spliting of file and path name')
call add(header, '" q : quit')
call add(header, '" r : reverse sort')
call add(header, '" R : toggle showing relative or full paths')
+ call add(header, '" s : cycle thru "sort by" fields '.string(s:sort_by).'')
+ call add(header, '" S : reverse cycle thru "sort by" fields')
+ call add(header, '" T : toggle if to show only buffers for this tab or not')
call add(header, '" u : toggle showing unlisted buffers')
- call add(header, '" s : select sort field '.string(s:sort_by).'')
- call add(header, '" f : toggle find active buffer')
else
call add(header, '" Press <F1> for Help')
endif
- call add(header, s:GetHelpStatus())
- call add(header, '"=')
+ if (!exists("b:displayMode") || b:displayMode != "winmanager") || (b:displayMode == "winmanager" && g:bufExplorerDetailedHelp == 1)
+ call add(header, s:BEGetHelpStatus())
+ call add(header, '"=')
+ endif
let s:firstBufferLine = len(header) + 1
return header
endfunction
-" GetBufferInfo {{{1
-function s:GetBufferInfo()
+" BEGetBufferInfo {{{1
+function! s:BEGetBufferInfo(bufnr)
redir => bufoutput
buffers!
redir END
+ if (a:bufnr > 0)
+ " Since we are only interested in this specified buffer
+ " remove the other buffers listed
+ let bufoutput = substitute(bufoutput."\n", '^.*\n\(\s*'.a:bufnr.'\>.\{-}\)\n.*', '\1', '')
+ endif
+
let [all, allwidths, listedwidths] = [[], {}, {}]
for n in keys(s:types)
if getftype(b.fullname) == "dir" && g:bufExplorerShowDirectories == 1
let b.shortname = "<DIRECTORY>"
- end
+ endif
call add(all, b)
let s:listedpads[n] = repeat(' ', max(listedwidths[n]))
endfor
+ let s:refreshBufferList = 1
+
return all
endfunction
-" BuildBufferList {{{1
-function s:BuildBufferList()
- let lines = []
- " Loop through every buffer.
- for buf in s:raw_buffer_listing
- if (!g:bufExplorerShowUnlisted && buf.attributes =~ "u")
- " Skip unlisted buffers if we are not to show them.
- continue
- endif
+" BEBuildBufferList {{{1
+function! s:BEBuildBufferList()
+ let lines = []
- let line = buf.attributes." "
+ " Loop through every buffer.
+ for buf in s:raw_buffer_listing
+ " Skip unlisted buffers if we are not to show them.
+ if (!g:bufExplorerShowUnlisted && buf.attributes =~ "u")
+ continue
+ endif
- if g:bufExplorerSplitOutPathName
- let type = (g:bufExplorerShowRelativePath) ? "relativepath" : "path"
- let path = buf[type]
- let pad = (g:bufExplorerShowUnlisted) ? s:allpads.shortname : s:listedpads.shortname
- let line .= buf.shortname." ".strpart(pad.path, len(buf.shortname))
- else
- let type = (g:bufExplorerShowRelativePath) ? "relativename" : "fullname"
- let path = buf[type]
- let line .= path
- endif
+ if (g:bufExplorerShowTabBuffer)
+ let show_buffer = 0
- let pads = (g:bufExplorerShowUnlisted) ? s:allpads : s:listedpads
+ for bufnr in s:tabSpace[tabpagenr()]
+ if (buf.attributes =~ '^\s*'.bufnr.'\>')
+ " Only buffers shown on the current tabpagenr
+ let show_buffer = 1
+ break
+ endif
+ endfor
- if !empty(pads[type])
- let line .= strpart(pads[type], len(path))." "
- endif
+ if show_buffer == 0
+ continue
+ endif
+ endif
- let line .= buf.line
+ let line = buf.attributes." "
- call add(lines, line)
- endfor
+ if g:bufExplorerSplitOutPathName
+ let type = (g:bufExplorerShowRelativePath) ? "relativepath" : "path"
+ let path = buf[type]
+ let pad = (g:bufExplorerShowUnlisted) ? s:allpads.shortname : s:listedpads.shortname
+ let line .= buf.shortname." ".strpart(pad.path, len(buf.shortname))
+ else
+ let type = (g:bufExplorerShowRelativePath) ? "relativename" : "fullname"
+ let path = buf[type]
+ let line .= path
+ endif
+
+ let pads = (g:bufExplorerShowUnlisted) ? s:allpads : s:listedpads
+
+ if !empty(pads[type])
+ let line .= strpart(pads[type], len(path))." "
+ endif
- call setline(s:firstBufferLine, lines)
+ let line .= buf.line
- call s:SortListing()
+ call add(lines, line)
+ endfor
+
+ call setline(s:firstBufferLine, lines)
+
+ call s:BESortListing()
endfunction
-" SelectBuffer {{{1
-function s:SelectBuffer(...)
- " Sometimes messages are not cleared when we get here so it looks like an error has
- " occurred when it really has not.
+" BESelectBuffer {{{1
+function! s:BESelectBuffer(...)
+ " Sometimes messages are not cleared when we get here so it looks like an error has
+ " occurred when it really has not.
echo ""
- " Are we on a line with a file name?
+
+ " Are we on a line with a file name?
if line('.') < s:firstBufferLine
exec "normal! \<cr>"
return
let _bufNbr = str2nr(getline('.'))
+ " Check and see if we are running BE via WinManager.
if exists("b:displayMode") && b:displayMode == "winmanager"
let bufname = expand("#"._bufNbr.":p")
endif
return
- end
+ endif
if bufexists(_bufNbr)
- if bufnr("#") == _bufNbr
- return s:Close()
+ if bufnr("#") == _bufNbr && !exists("g:bufExplorerChgWin")
+ return s:BEClose("")
endif
+ " Are we suppose to open the selected buffer in a tab?
if (a:0 == 1) && (a:1 == "tab")
- " Restore [BufExplorer] buffer.
+ " Yes, we are to open the selected buffer in a tab.
+
+ " Restore [BufExplorer] buffer.
exec "keepjumps silent buffer!".s:originBuffer
- let tabNbr = s:GetTabNbr(_bufNbr)
+ " Get the tab number where this buffer is located at.
+ let tabNbr = s:BEGetTabNbr(_bufNbr)
+ " Was the tab found?
if tabNbr == 0
- " _bufNbr is not opened in any tabs. Open a new tab with the selected buffer in it.
+ " _bufNbr is not opened in any tabs. Open a new tab with the selected buffer in it.
exec "999tab split +buffer" . _bufNbr
else
- " The _bufNbr is already opened in tab(s), go to that tab.
+ " The _bufNbr is already opened in tab, go to that tab.
exec tabNbr . "tabnext"
- " Focus window.
- exec s:GetWinNbr(tabNbr, _bufNbr) . "wincmd w"
+
+ " Focus window.
+ exec s:BEGetWinNbr(tabNbr, _bufNbr) . "wincmd w"
endif
else
- if bufloaded(_bufNbr) && g:bufExplorerFindActive
- call s:Close()
+ "No, the use did not ask to open the selected buffer in a tab.
+
+ " Are we suppose to move to the tab where this active buffer is?
+ if exists("g:bufExplorerChgWin")
+ exe g:bufExplorerChgWin."wincmd w"
+ elseif bufloaded(_bufNbr) && g:bufExplorerFindActive
+ " Close the BE window.
+ call s:BEClose("")
- let tabNbr = s:GetTabNbr(_bufNbr)
+ " Get the tab number where this buffer is located at.
+ let tabNbr = s:BEGetTabNbr(_bufNbr)
+ " Was the tab found?
if tabNbr != 0
- " The buffer is located in a tab. Go to that tab number.
+ " The buffer is located in a tab. Go to that tab number.
exec tabNbr . "tabnext"
else
+ " Nope, the buffer is not in a tab, simple switch to that buffer.
let bufname = expand("#"._bufNbr.":p")
exec bufname ? "drop ".escape(bufname, " ") : "buffer "._bufNbr
endif
endif
- " Switch to the buffer.
+
+ " Switch to the buffer.
exec "keepalt keepjumps silent b!" _bufNbr
endif
- " Make the buffer 'listed' again.
+
+ " Make the buffer 'listed' again.
call setbufvar(_bufNbr, "&buflisted", "1")
+
+ " call any associated function references
+ " g:bufExplorerFuncRef may be an individual function reference
+ " or it may be a list containing function references.
+ " It will ignore anything that's not a function reference.
+ " See :help FuncRef for more on function references.
+ if exists("g:BufExplorerFuncRef")
+ if type(g:BufExplorerFuncRef) == 2
+ keepj call g:BufExplorerFuncRef()
+ elseif type(g:BufExplorerFuncRef) == 3
+ for FncRef in g:BufExplorerFuncRef
+ if type(FncRef) == 2
+ keepj call FncRef()
+ endif
+ endfor
+ endif
+ endif
else
- call s:Error("Sorry, that buffer no longer exists, please select another")
- call s:DeleteBuffer(_bufNbr, "wipe")
+ call s:BEError("Sorry, that buffer no longer exists, please select another")
+ call s:BEDeleteBuffer(_bufNbr, "wipe")
endif
endfunction
-" RemoveBuffer {{{1
-function s:RemoveBuffer(mode)
- " Are we on a line with a file name?
- if line('.') < s:firstBufferLine
- return
- endif
- " Do not allow this buffer to be deleted if it is the last one.
- if len(s:MRUList) == 1
- call s:Error("Sorry, you are not allowed to delete the last buffer")
- return
- endif
- " These commands are to temporarily suspend the activity of winmanager.
- if exists("b:displayMode") && b:displayMode == "winmanager"
- call WinManagerSuspendAUs()
- end
+" BEDeleteBufferListing {{{1
+function! s:BEDeleteBufferListing(buf)
+ if exists('s:raw_buffer_listing') && !empty(s:raw_buffer_listing)
+ " Delete the buffer from the raw buffer list.
+ " Careful use of ' and " so we do not have to escape all the \'s
+ " Regex: ^\s*\(10\|20\)\>
+ " ^ - Starting at the beginning of the string
+ " \s* - optional whitespace
+ " \(10\|20\) - either a 10 or a 20
+ " \> - end of word (so it can't make 100 or 201)
+ call filter(s:raw_buffer_listing, "v:val.attributes !~ '".'^\s*\('.substitute(a:buf, ' ', '\\|', 'g').'\)\>'."'")
+ endif
+endfunction
- let _bufNbr = str2nr(getline('.'))
+" BERemoveBuffer {{{1
+function! s:BERemoveBuffer(type, mode) range
+ " Are we on a line with a file name?
+ if line('.') < s:firstBufferLine
+ return
+ endif
- if getbufvar(_bufNbr, '&modified') == 1
- call s:Error("Sorry, no write since last change for buffer "._bufNbr.", unable to delete")
- return
- else
- " Okay, everything is good, delete or wipe the buffer.
- call s:DeleteBuffer(_bufNbr, a:mode)
- endif
- " Reactivate winmanager autocommand activity.
- if exists("b:displayMode") && b:displayMode == "winmanager"
- call WinManagerForceReSize("BufExplorer")
- call WinManagerResumeAUs()
- end
+ " These commands are to temporarily suspend the activity of winmanager.
+ if exists("b:displayMode") && b:displayMode == "winmanager"
+ call WinManagerSuspendAUs()
+ endif
+
+ let _bufNbrs = ''
+
+ for lineNum in range(a:firstline, a:lastline)
+ let line = getline(lineNum)
+
+ if line =~ '^\s*\(\d\+\)'
+ " Regex: ^\s*\(10\|20\)\>
+ " ^ - Starting at the beginning of the string
+ " \s* - optional whitespace
+ " \zs - start the match here
+ " \d\+ - any digits
+ " \> - end of word (so it can't make 100 or 201)
+ let bufNbr = matchstr(line, '^\s*\zs\d\+\>')
+
+ " Add 0 to bufNbr to ensure Vim treats it as a Number
+ " for use with the getbufvar() function
+ if bufNbr !~ '^\d\+$' || getbufvar(bufNbr+0, '&modified') != 0
+ call s:BEError("Sorry, no write since last change for buffer ".bufNbr.", unable to delete")
+ else
+ let _bufNbrs = _bufNbrs . (_bufNbrs==''?'':' '). bufNbr
+ endif
+ endif
+ endfor
+
+ " Okay, everything is good, delete or wipe the buffers.
+ call s:BEDeleteBuffer(_bufNbrs, a:type)
+
+ " Reactivate winmanager autocommand activity.
+ if exists("b:displayMode") && b:displayMode == "winmanager"
+ call WinManagerForceReSize("BufExplorer")
+ call WinManagerResumeAUs()
+ endif
endfunction
-" DeleteBuffer {{{1
-function s:DeleteBuffer(buf, mode)
- " This routine assumes that the buffer to be removed is on the current line.
- try
- if a:mode == "wipe"
- exe "silent bw" a:buf
+" BEDeleteBuffer {{{1
+function! s:BEDeleteBuffer(bufNbr, mode)
+ " This routine assumes that the buffer to be removed is on the current line.
+ try
+ if a:mode == "wipe"
+ exe "bwipe" a:bufNbr
+ else
+ exe "bdelete" a:bufNbr
+ endif
+
+ setlocal modifiable
+
+ " Remove each of the lines beginning with the buffer numbers we are removing
+ " Regex: ^\s*\(10\|20\)\>
+ " ^ - Starting at the beginning of the string
+ " \s* - optional whitespace
+ " \(10\|20\) - either a 10 or a 20
+ " \> - end of word (so it can't make 100 or 201)
+ exec 'silent! g/^\s*\('.substitute(a:bufNbr, ' ', '\\|', 'g').'\)\>/d_'
+
+ setlocal nomodifiable
+
+ call s:BEDeleteBufferListing(a:bufNbr)
+ catch
+ call s:BEError(v:exception)
+ endtry
+endfunction
+
+" BEClose {{{1
+function! s:BEClose(mode)
+ " Get only the listed buffers.
+ let listed = filter(copy(s:MRUList), "buflisted(v:val)")
+
+ " If we needed to split the main window, close the split one.
+" if (s:splitMode)
+" if (s:splitMode != "")
+ if (s:splitMode != "" && a:mode == "quit")
+ exec "wincmd c"
+ endif
+
+ if len(listed) == 0
+ exe "enew"
else
- exe "silent bd" a:buf
- end
+ for b in reverse(listed[0:1])
+ exec "keepjumps silent b ".b
+ endfor
+ endif
+endfunction
- setlocal modifiable
- normal! "_dd
- setlocal nomodifiable
- " Delete the buffer from the raw buffer list.
- call filter(s:raw_buffer_listing, 'v:val.attributes !~ " '.a:buf.' "')
- catch
- call s:Error(v:exception)
- endtry
-endfunction
-
-" Close {{{1
-function s:Close()
- " Get only the listed buffers.
- let listed = filter(copy(s:MRUList), "buflisted(v:val)")
- " If we needed to split the main window, close the split one.
- if (s:splitMode != "")
- exec "wincmd c"
- end
+" BEToggleSplitOutPathName {{{1
+function! s:BEToggleSplitOutPathName()
+ let g:bufExplorerSplitOutPathName = !g:bufExplorerSplitOutPathName
+ call s:BERebuildBufferList()
+ call s:BEUpdateHelpStatus()
+endfunction
- for b in reverse(listed[0:1])
- exec "keepjumps silent b ".b
- endfor
+" BEToggleShowRelativePath {{{1
+function! s:BEToggleShowRelativePath()
+ let g:bufExplorerShowRelativePath = !g:bufExplorerShowRelativePath
+ call s:BERebuildBufferList()
+ call s:BEUpdateHelpStatus()
endfunction
-" ToggleSplitOutPathName {{{1
-function s:ToggleSplitOutPathName()
- let g:bufExplorerSplitOutPathName = !g:bufExplorerSplitOutPathName
- call s:RebuildBufferList()
- call s:UpdateHelpStatus()
+" BEToggleShowUnlisted {{{1
+function! s:BEToggleShowUnlisted()
+ let g:bufExplorerShowUnlisted = !g:bufExplorerShowUnlisted
+ let num_bufs = s:BERebuildBufferList(g:bufExplorerShowUnlisted == 0)
+ call s:BEUpdateHelpStatus()
endfunction
-" ToggleShowRelativePath {{{1
-function s:ToggleShowRelativePath()
- let g:bufExplorerShowRelativePath = !g:bufExplorerShowRelativePath
- call s:RebuildBufferList()
- call s:UpdateHelpStatus()
+" BEToggleFindActive {{{1
+function! s:BEToggleFindActive()
+ let g:bufExplorerFindActive = !g:bufExplorerFindActive
+ call s:BEUpdateHelpStatus()
endfunction
-" ToggleShowUnlisted {{{1
-function s:ToggleShowUnlisted()
- let g:bufExplorerShowUnlisted = !g:bufExplorerShowUnlisted
- let num_bufs = s:RebuildBufferList(g:bufExplorerShowUnlisted == 0)
- call s:UpdateHelpStatus()
+" BEToggleShowTabBuffer {{{1
+function! s:BEToggleShowTabBuffer()
+ let g:bufExplorerShowTabBuffer = !g:bufExplorerShowTabBuffer
+ call s:BEDisplayBufferList()
endfunction
-" ToggleFindActive {{{1
-function s:ToggleFindActive()
- let g:bufExplorerFindActive = !g:bufExplorerFindActive
- call s:UpdateHelpStatus()
+" BEToggleOnlyOneTab {{{1
+function! s:BEToggleOnlyOneTab()
+ let g:bufExplorerOnlyOneTab = !g:bufExplorerOnlyOneTab
+ call s:BEDisplayBufferList()
endfunction
-" RebuildBufferList {{{1
-function s:RebuildBufferList(...)
- setlocal modifiable
+" BERebuildBufferList {{{1
+function! s:BERebuildBufferList(...)
+ setlocal modifiable
- let curPos = getpos('.')
+ let curPos = getpos('.')
- if a:0
- " Clear the list first.
- exec "keepjumps ".s:firstBufferLine.',$d "_'
- endif
+ if a:0
+ " Clear the list first.
+ exec "keepjumps ".s:firstBufferLine.',$d "_'
+ endif
- let num_bufs = s:BuildBufferList()
+ let num_bufs = s:BEBuildBufferList()
- call setpos('.', curPos)
+ call setpos('.', curPos)
- setlocal nomodifiable
+ setlocal nomodifiable
- return num_bufs
+ return num_bufs
endfunction
-" UpdateHelpStatus {{{1
-function s:UpdateHelpStatus()
- setlocal modifiable
+" BEUpdateHelpStatus {{{1
+function! s:BEUpdateHelpStatus()
+ setlocal modifiable
- let text = s:GetHelpStatus()
- call setline(s:firstBufferLine - 2, text)
+ let text = s:BEGetHelpStatus()
+ call setline(s:firstBufferLine - 2, text)
- setlocal nomodifiable
+ setlocal nomodifiable
endfunction
-" MRUCmp {{{1
-function s:MRUCmp(line1, line2)
- return index(s:MRUList, str2nr(a:line1)) - index(s:MRUList, str2nr(a:line2))
+" BEMRUCmp {{{1
+function! s:BEMRUCmp(line1, line2)
+ return index(s:MRUList, str2nr(a:line1)) - index(s:MRUList, str2nr(a:line2))
endfunction
-" SortReverse {{{1
-function s:SortReverse()
- let g:bufExplorerReverseSort = !g:bufExplorerReverseSort
-
- call s:ReSortListing()
+" BESortReverse {{{1
+function! s:BESortReverse()
+ let g:bufExplorerReverseSort = !g:bufExplorerReverseSort
+ call s:BEReSortListing()
endfunction
-" SortSelect {{{1
-function s:SortSelect()
- let g:bufExplorerSortBy = get(s:sort_by, index(s:sort_by, g:bufExplorerSortBy) + 1, s:sort_by[0])
+" BESortSelect {{{1
+function! s:BESortSelect()
+ let g:bufExplorerSortBy = get(s:sort_by, index(s:sort_by, g:bufExplorerSortBy) + 1, s:sort_by[0])
+ call s:BEReSortListing()
+endfunction
- call s:ReSortListing()
+" BEReverseSortSelect {{{1
+function! s:BEReverseSortSelect()
+ let g:bufExplorerSortBy = get(s:sort_by, (index(s:sort_by, g:bufExplorerSortBy) + len(s:sort_by) - 1) % len(s:sort_by), s:sort_by[0])
+ call s:BEReSortListing()
endfunction
-" ReSortListing {{{1
-function s:ReSortListing()
- setlocal modifiable
+" BEReSortListing {{{1
+function! s:BEReSortListing()
+ setlocal modifiable
- let curPos = getpos('.')
+ let curPos = getpos('.')
- call s:SortListing()
- call s:UpdateHelpStatus()
+ call s:BESortListing()
+ call s:BEUpdateHelpStatus()
- call setpos('.', curPos)
+ call setpos('.', curPos)
- setlocal nomodifiable
+ setlocal nomodifiable
endfunction
-" SortListing {{{1
-function s:SortListing()
+" BESortListing {{{1
+function! s:BESortListing()
let sort = s:firstBufferLine.",$sort".((g:bufExplorerReverseSort == 1) ? "!": "")
if g:bufExplorerSortBy == "number"
- " Easiest case.
+ " Easiest case.
exec sort 'n'
elseif g:bufExplorerSortBy == "name"
if g:bufExplorerSplitOutPathName
endif
elseif g:bufExplorerSortBy == "fullpath"
if g:bufExplorerSplitOutPathName
- " Sort twice - first on the file name then on the path.
+ " Sort twice - first on the file name then on the path.
exec sort 'ir /\d.\{7}\zs\f\+\ze/'
endif
elseif g:bufExplorerSortBy == "mru"
let l = getline(s:firstBufferLine, "$")
- call sort(l, "<SID>MRUCmp")
+ call sort(l, "<SID>BEMRUCmp")
if g:bufExplorerReverseSort
call reverse(l)
endif
endfunction
-" MRUListShow {{{1
-function s:MRUListShow()
- echomsg "MRUList=".string(s:MRUList)
+" BEMRUListShow {{{1
+function! s:BEMRUListShow()
+ echomsg "MRUList=".string(s:MRUList)
endfunction
-" Error {{{1
-function s:Error(msg)
- echohl ErrorMsg | echo a:msg | echohl none
+" BEError {{{1
+function! s:BEError(msg)
+ echohl ErrorMsg | echo a:msg | echohl none
endfunction
-" Warning {{{1
-function s:Warning(msg)
- echohl WarningMsg | echo a:msg | echohl none
+" BEWarning {{{1
+function! s:BEWarning(msg)
+ echohl WarningMsg | echo a:msg | echohl none
endfunction
" GetTabNbr {{{1
-function s:GetTabNbr(bufNbr)
- " Searching buffer bufno, in tabs.
- for i in range(tabpagenr("$"))
- if index(tabpagebuflist(i + 1), a:bufNbr) != -1
- return i + 1
- endif
- endfor
+function! s:BEGetTabNbr(bufNbr)
+ " Searching buffer bufno, in tabs.
+ for i in range(tabpagenr("$"))
+ if index(tabpagebuflist(i + 1), a:bufNbr) != -1
+ return i + 1
+ endif
+ endfor
- return 0
+ return 0
endfunction
" GetWinNbr" {{{1
-function s:GetWinNbr(tabNbr, bufNbr)
- " window number in tabpage.
- return index(tabpagebuflist(a:tabNbr), a:bufNbr) + 1
+function! s:BEGetWinNbr(tabNbr, bufNbr)
+ " window number in tabpage.
+ return index(tabpagebuflist(a:tabNbr), a:bufNbr) + 1
endfunction
" Winmanager Integration {{{1
let g:BufExplorer_title = "\[Buf\ List\]"
-call s:Set("g:bufExplorerResize", 1)
-call s:Set("g:bufExplorerMaxHeight", 25) " Handles dynamic resizing of the window.
+call s:BESet("g:bufExplorerResize", 1)
+call s:BESet("g:bufExplorerMaxHeight", 25) " Handles dynamic resizing of the window.
" Function to start display. Set the mode to 'winmanager' for this buffer.
" This is to figure out how this plugin was called. In a standalone fashion
" or by winmanager.
-function BufExplorer_Start()
- let b:displayMode = "winmanager"
- call StartBufExplorer("e")
+function! BufExplorer_Start()
+ let b:displayMode = "winmanager"
+ call StartBufExplorer("e")
endfunction
" Returns whether the display is okay or not.
-function BufExplorer_IsValid()
- return 0
+function! BufExplorer_IsValid()
+ return 0
endfunction
" Handles dynamic refreshing of the window.
-function BufExplorer_Refresh()
- let b:displayMode = "winmanager"
- call StartBufExplorer("e")
+function! BufExplorer_Refresh()
+ let b:displayMode = "winmanager"
+ call StartBufExplorer("e")
endfunction
-function BufExplorer_ReSize()
+function! BufExplorer_ReSize()
if !g:bufExplorerResize
return
- end
+ endif
let nlines = min([line("$"), g:bufExplorerMaxHeight])
call setpos(".", pres)
endfunction
+
+" Default values {{{1
+call s:BESet("g:bufExplorerDefaultHelp", 1) " Show default help?
+call s:BESet("g:bufExplorerDetailedHelp", 0) " Show detailed help?
+call s:BESet("g:bufExplorerFindActive", 1) " When selecting an active buffer, take you to the window where it is active?
+call s:BESet("g:bufExplorerReverseSort", 0) " sort reverse?
+call s:BESet("g:bufExplorerShowDirectories", 1) " (Dir's are added by commands like ':e .')
+call s:BESet("g:bufExplorerShowRelativePath", 0) " Show listings with relative or absolute paths?
+call s:BESet("g:bufExplorerShowUnlisted", 0) " Show unlisted buffers?
+call s:BESet("g:bufExplorerSortBy", "mru") " Sorting methods are in s:sort_by:
+call s:BESet("g:bufExplorerSplitOutPathName", 1) " Split out path and file name?
+call s:BESet("g:bufExplorerSplitRight", &splitright) " Should vertical splits be on the right or left of current window?
+call s:BESet("g:bufExplorerSplitBelow", &splitbelow) " Should horizontal splits be below or above current window?
+call s:BESet("g:bufExplorerShowTabBuffer", 0) " Show only buffer(s) for this tab?
+call s:BESet("g:bufExplorerOnlyOneTab", 1) " If ShowTabBuffer = 1, only store the most recent tab for this buffer.
+
+" Global variables {{{1
+call s:BEReset()
+let s:running = 0
+let s:sort_by = ["number", "name", "fullpath", "mru", "extension"]
+let s:types = {"fullname": ':p', "path": ':p:h', "relativename": ':~:.', "relativepath": ':~:.:h', "shortname": ':t'}
+let s:originBuffer = 0
+let s:splitMode = ""
+let s:name = '[BufExplorer]'
+let s:refreshBufferList = 1
+let s:MRU_Exclude_List = ["[BufExplorer]","__MRU_Files__"]
"1}}}
" vim:ft=vim foldmethod=marker sw=2
git://git.iain.cx/iain / profile.git / blobdiff