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| #include <assert.h> | |
| #include <iostream> | |
| #include <fstream> | |
| #include <sstream> | |
| #include <string> | |
| #include <unordered_set> | |
| #include <vector> | |
| using namespace std; |
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| function! NeatFoldText() | |
| let line = ' ' . substitute(getline(v:foldstart), '^\s*"\?\s*\|\s*"\?\s*{{' . '{\d*\s*', '', 'g') . ' ' | |
| let lines_count = v:foldend - v:foldstart + 1 | |
| let lines_count_text = '| ' . printf("%10s", lines_count . ' lines') . ' |' | |
| let foldchar = matchstr(&fillchars, 'fold:\zs.') | |
| let foldtextstart = strpart('+' . repeat(foldchar, v:foldlevel*2) . line, 0, (winwidth(0)*2)/3) | |
| let foldtextend = lines_count_text . repeat(foldchar, 8) | |
| let foldtextlength = strlen(substitute(foldtextstart . foldtextend, '.', 'x', 'g')) + &foldcolumn | |
| return foldtextstart . repeat(foldchar, winwidth(0)-foldtextlength) . foldtextend | |
| endfunction |