51 lines
1.6 KiB
VimL
51 lines
1.6 KiB
VimL
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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
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" This extension is inspired by vim-anzu <https://github.com/osyo-manga/vim-anzu>.
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" vim: et ts=2 sts=2 sw=2
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scriptencoding utf-8
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if !exists('*searchcount')
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finish
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endif
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function! airline#extensions#searchcount#init(ext) abort
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call a:ext.add_statusline_func('airline#extensions#searchcount#apply')
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endfunction
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function! airline#extensions#searchcount#apply(...) abort
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call airline#extensions#append_to_section('y',
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\ '%{v:hlsearch ? airline#extensions#searchcount#status() : ""}')
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endfunction
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function! s:search_term()
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" shorten for all width smaller than 300 (this is just a guess)
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" this uses a non-breaking space, because it looks like
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" a leading space is stripped :/
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return "\ua0" . '/' . airline#util#shorten(getreg('/'), 300, 8)
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endfunction
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function! airline#extensions#searchcount#status() abort
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try
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let result = searchcount(#{recompute: 1, maxcount: -1})
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if empty(result) || result.total ==# 0
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return ''
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endif
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if result.incomplete ==# 1 " timed out
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return printf('%s [?/??]', s:search_term())
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elseif result.incomplete ==# 2 " max count exceeded
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if result.total > result.maxcount &&
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\ result.current > result.maxcount
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return printf('%s[>%d/>%d]', s:search_term(),
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\ result.current, result.total)
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elseif result.total > result.maxcount
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return printf('%s[%d/>%d]', s:search_term(),
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\ result.current, result.total)
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endif
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endif
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return printf('%s[%d/%d]', s:search_term(),
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\ result.current, result.total)
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catch
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return ''
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endtry
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endfunction
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