open_junk_file - vim

gistfile1.vim

" Open junk file
" via. http://vim-users.jp/2010/11/hack181/
command! -nargs=0 JunkFile call s:open_junk_file()
function! s:open_junk_file()
    if !exists('g:junk_file_basedir')
        let g:junk_file_basedir = $HOME . '/.vim_junk'
    endif
    let l:junk_file_dir = g:junk_file_basedir . strftime('/%Y/%m')
    if !isdirectory(l:junk_file_dir)
        call mkdir(l:junk_file_dir, 'p')
    endif
    let l:filename = input('Junk Code: ', l:junk_file_dir . strftime('/%Y-%m-%d-%H%M%S.'))
    if l:filename != ''
        execute 'edit ' . l:filename
    endif
endfunction

let g:junk_file_basedir=$HOME."/doc/junk"