On Sat, Aug 16, 2014 at 1:08 AM, h_east <h.east....@gmail.com> wrote:
> Bram, > > 2014/7/10(Thu) 3:21:03 UTC+9 Bram Moolenaar: > > Patch 7.4.362 > > > > Problem: When matchaddpos() uses a length smaller than the number of > bytes > > > > in the (last) character the highlight continues until the end > of > > > > the line. > > > > Solution: Change condition from equal to larger-or-equal. > > > > Files: src/screen.c > > > > > > > > > > > > *** ../vim-7.4.361/src/screen.c 2014-07-03 22:54:04.911859458 +0200 > > > > --- src/screen.c 2014-07-09 20:14:46.611627298 +0200 > > > > *************** > > > > *** 3852,3858 **** > > > > { > > > > shl->attr_cur = shl->attr; > > > > } > > > > ! else if (v == (long)shl->endcol) > > > > { > > > > shl->attr_cur = 0; > > > > next_search_hl(wp, shl, lnum, (colnr_T)v, cur); > > > > --- 3852,3858 ---- > > > > { > > > > shl->attr_cur = shl->attr; > > > > } > > > > ! else if (v >= (long)shl->endcol) > > > > { > > > > shl->attr_cur = 0; > > > > next_search_hl(wp, shl, lnum, (colnr_T)v, cur); > > > > *** ../vim-7.4.361/src/version.c 2014-07-09 19:58:21.115647328 +0200 > > > > --- src/version.c 2014-07-09 20:20:14.423620635 +0200 > > > > *************** > > > > *** 736,737 **** > > > > --- 736,739 ---- > > > > { /* Add new patch number below this line */ > > > > + /**/ > > > > + 362, > > > > /**/ > > After patch 7.4.362, Processing time is slow under certain conditions. > > That condition is 'set hlsearch' and 'set cursorline'. > > I've prepared a script file(test603.vim) for verification. > "==================================================== > function! T() > call cursor(1, 1) > let t = reltime() > for l in range(1, line('$')) > call cursor(l, 1) > redraw > endfor > echo reltimestr(reltime(t)) > endfunction > > function! S() > let s = [] > for l in range(1, line('$')) > let s += ['\%' . l . 'l\%(abcde\)'] > endfor > let @/ = join(s, '\|') > endfunction > > :set hlsearch > :set cursorline > :call setline(1, repeat(['abcdef'], 100)) > :call S() > :call T() > "==================================================== > > Exec below. > $ vim -N -u test603.vim > > Exec result: > Vim Ver. Elasped time > 7.4.131 0.045500 > 7.4.361 0.046550 > 7.4.362 1.136427 <-- It is 25 times slower. > 7.4.398 1.135489 > > I think patch 7.4.362 is not enough multi-byte support. > > I wrote a patch. > Vim 7.4.404 with my patch elapsed time is 0.053999! > Please check this. > It doesn't work when highlighting multiple characters. $ vim -u NONE :set encoding=utf-8 :call setline(1, 'aƔaaa') :hi Test guibg=red ctermbg=red :call matchaddpos('Test', [[1, 1, 2]]) -- Yukihiro Nakadaira - yukihiro.nakada...@gmail.com -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.