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https://github.com/jdhao/nvim-config.git
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27 lines
659 B
VimL
27 lines
659 B
VimL
function! buf_utils#GoToBuffer(count, direction) abort
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if a:count == 0
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if a:direction ==# 'forward'
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bnext
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elseif a:direction ==# 'backward'
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bprevious
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else
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echoerr 'Bad argument ' a:direction
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endif
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return
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endif
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" Check the validity of buffer number.
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if index(s:GetBufNums(), a:count) == -1
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call utils#Log('Invalid bufnr: ' . a:count, 'error')
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return
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endif
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" Do not use {count} for gB (it is less useful)
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if a:direction ==# 'forward'
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silent execute('buffer' . a:count)
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endif
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endfunction
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function! s:GetBufNums() abort
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return map(copy(getbufinfo({'buflisted':1})), 'v:val.bufnr')
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endfunction
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