Mercurial > vim
view src/testdir/test_matchadd_conceal_utf8.vim @ 24731:a6a4224902f5 v8.2.2904
patch 8.2.2904: "g$" causes scroll if half a double width char is visible
Commit: https://github.com/vim/vim/commit/74ede80aeb272ac81d41a256057c4f250372dd00
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat May 29 19:18:01 2021 +0200
patch 8.2.2904: "g$" causes scroll if half a double width char is visible
Problem: "g$" causes scroll if half a double width char is visible.
Solution: Advance to the last fully visible character. (closes https://github.com/vim/vim/issues/8254)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 29 May 2021 19:30:03 +0200 |
| parents | 08940efa6b4e |
| children |
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" Test for matchadd() and conceal feature using utf-8. source check.vim CheckFeature conceal if !has('gui_running') && has('unix') set term=ansi endif func s:screenline(lnum) abort let line = [] for c in range(1, winwidth(0)) call add(line, nr2char(a:lnum->screenchar(c))) endfor return s:trim(join(line, '')) endfunc func s:trim(str) abort return matchstr(a:str,'^\s*\zs.\{-}\ze\s*$') endfunc func Test_match_using_multibyte_conceal_char() new setlocal concealcursor=n conceallevel=1 1put='# This is a Test' " 1234567890123456 let expect = '#ˑThisˑisˑaˑTest' call cursor(1, 1) call matchadd('Conceal', '\%2l ', 20, -1, {'conceal': "\u02d1"}) redraw! let lnum = 2 call assert_equal(expect, s:screenline(lnum)) call assert_notequal(screenattr(lnum, 1), screenattr(lnum, 2)) call assert_equal(screenattr(lnum, 2), screenattr(lnum, 7)) call assert_equal(screenattr(lnum, 2), screenattr(lnum, 10)) call assert_equal(screenattr(lnum, 2), screenattr(lnum, 12)) call assert_equal(screenattr(lnum, 1), screenattr(lnum, 16)) quit! endfunc " vim: shiftwidth=2 sts=2 expandtab