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| function! MyFoldText() " {{{ | |
| let line = getline(v:foldstart) | |
| " so that it works when relativenumber has been set | |
| if (&relativenumber) | |
| let nucolwidth = &fdc + &relativenumber * &numberwidth | |
| else | |
| let nucolwidth = &fdc + &number * &numberwidth | |
| endif | |
| let windowwidth = winwidth(0) - nucolwidth - 3 | |
| let foldedlinecount = v:foldend - v:foldstart | |
| " expand tabs into spaces | |
| let onetab = strpart(' ', 0, &tabstop) | |
| let line = substitute(line, '\t', onetab, 'g') | |
| let line = strpart(line, 0, windowwidth - 2 -len(foldedlinecount)) | |
| let fillcharcount = windowwidth - len(line) - len(foldedlinecount) | |
| return line . '…' . repeat(" ",fillcharcount) . foldedlinecount . '…' . ' ' | |
| endfunction " }}} | |
| set foldtext=MyFoldText() |
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