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add functions and :commands to read/write marks to a file

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This commit is contained in:
Martin Grenfell 2008-06-08 17:57:13 +12:00
parent 192424429d
commit 0a91f3511e
1 changed files with 22 additions and 0 deletions
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22
plugin/NERD_tree.vim
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@ -1436,11 +1436,31 @@ function! s:InitNerdTree(dir)
call s:RenderView()
endfunction
" Function: s:ReadMarks() {{{2
function! s:ReadMarks()
let marks = s:GetMarks()
let markStrings = readfile(expand('$HOME') . '/.NERDTreeMarks')
for i in markStrings
let key = substitute(i, '^\(\w.\{-}\) .*$', '\1', '')
let path = substitute(i, '^\w.\{-} \(.*\)$', '\1', '')
let marks[key] = s:oPath.New(path)
endfor
call s:RenderView()
endfunction
" Function: s:TreeExistsForTab() {{{2
" Returns 1 if a nerd tree root exists in the current tab
function! s:TreeExistsForTab()
return exists("t:NERDTreeRoot")
endfunction
" Function: s:WriteMarks() {{{2
function! s:WriteMarks()
let marks = s:GetMarks()
let markStrings = []
for k in keys(marks)
call add(markStrings, k . ' ' . marks[k].StrForOS(0))
endfor
call writefile(markStrings, expand('$HOME') . '/.NERDTreeMarks')
endfunction
" SECTION: Public Functions {{{1
"============================================================
@ -2485,6 +2505,8 @@ function! s:BindMappings()
command! -buffer -complete=customlist,s:FindMarks -nargs=+ ClearMarks call <SID>ClearMarks('<args>')
command! -buffer -complete=customlist,s:FindMarks -nargs=+ MarkToRoot call <SID>MarkToRoot('<args>')
command! -buffer -nargs=0 ClearAllMarks call <SID>ClearAllMarks() <bar> call <SID>RenderView()
command! -buffer -nargs=0 ReadMarks call <SID>ReadMarks()
command! -buffer -nargs=0 WriteMarks call <SID>WriteMarks()
endfunction
"FUNCTION: s:CheckForActivate() {{{2