65 lines
1.4 KiB
VimL
65 lines
1.4 KiB
VimL
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" Rename.vim - Rename a buffer within Vim and on the disk
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"
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" Copyright June 2007-2011 by Christian J. Robinson <heptite@gmail.com>
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"
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" Distributed under the terms of the Vim license. See ":help license".
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"
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" Usage:
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"
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" :Rename[!] {newname}
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command! -nargs=* -complete=file -bang Rename call Rename(<q-args>, '<bang>')
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function! Rename(name, bang)
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let l:name = a:name
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let l:oldfile = expand('%:p')
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if bufexists(fnamemodify(l:name, ':p'))
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if (a:bang ==# '!')
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silent exe bufnr(fnamemodify(l:name, ':p')) . 'bwipe!'
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else
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echohl ErrorMsg
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echomsg 'A buffer with that name already exists (use ! to override).'
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echohl None
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return 0
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endif
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endif
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let l:status = 1
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let v:errmsg = ''
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silent! exe 'saveas' . a:bang . ' ' . l:name
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if v:errmsg =~# '^$\|^E329'
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let l:lastbufnr = bufnr('$')
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if expand('%:p') !=# l:oldfile && filewritable(expand('%:p'))
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if fnamemodify(bufname(l:lastbufnr), ':p') ==# l:oldfile
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silent exe l:lastbufnr . 'bwipe!'
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else
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echohl ErrorMsg
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echomsg 'Could not wipe out the old buffer for some reason.'
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echohl None
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let l:status = 0
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endif
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if delete(l:oldfile) != 0
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echohl ErrorMsg
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echomsg 'Could not delete the old file: ' . l:oldfile
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echohl None
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let l:status = 0
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endif
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else
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echohl ErrorMsg
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echomsg 'Rename failed for some reason.'
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echohl None
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let l:status = 0
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endif
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else
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echoerr v:errmsg
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let l:status = 0
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endif
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return l:status
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endfunction
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