4c74a95045
- create a new async module - refactor async functions from branch.vim and po.vim to async.vim - support nvim async correctly
49 lines
1.5 KiB
VimL
49 lines
1.5 KiB
VimL
" MIT License. Copyright (c) 2013-2016 Bailey Ling.
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" vim: et ts=2 sts=2 sw=2
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scriptencoding utf-8
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function! airline#extensions#po#shorten()
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if exists("g:airline#extensions#po#displayed_limit")
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let w:displayed_po_limit = g:airline#extensions#po#displayed_limit
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if len(b:airline_po_stats) > w:displayed_po_limit - 1
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let b:airline_po_stats = b:airline_po_stats[0:(w:displayed_po_limit - 2)].(&encoding==?'utf-8' ? '…' : '.'). ']'
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endif
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endif
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endfunction
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function! airline#extensions#po#apply(...)
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if &ft ==# 'po'
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call airline#extensions#prepend_to_section('z', '%{airline#extensions#po#stats()}')
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autocmd airline BufWritePost * unlet! b:airline_po_stats
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endif
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endfunction
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function! airline#extensions#po#stats()
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if exists('b:airline_po_stats') && !empty(b:airline_po_stats)
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return b:airline_po_stats
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endif
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let cmd = 'msgfmt --statistics -o /dev/null -- '
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if g:airline#init#async
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call airline#async#get_msgfmt_stat(cmd, expand('%:p'))
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else
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let airline_po_stats = system(cmd. shellescape(expand('%:p')))
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if v:shell_error
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return ''
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endif
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try
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let b:airline_po_stats = '['. split(airline_po_stats, '\n')[0]. ']'
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let b:airline_po_stats = substitute(b:airline_po_stats, ' \(message\|translation\)s*\.*', '', 'g')
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catch
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let b:airline_po_stats = ''
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endtry
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call airline#extensions#po#shorten()
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endif
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return get(b:, 'airline_po_stats', '')
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endfunction
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function! airline#extensions#po#init(ext)
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call a:ext.add_statusline_func('airline#extensions#po#apply')
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endfunction
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