Mercurial > vim
view src/testdir/test_searchpos.vim @ 10720:44a1661f4cfa v8.0.0250
patch 8.0.0250: virtcol() does not work well for multi-byte characters
commit https://github.com/vim/vim/commit/0c0590d9827cb07a33c1552cb3558b94bddcb4dc
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 28 13:48:10 2017 +0100
patch 8.0.0250: virtcol() does not work well for multi-byte characters
Problem: When virtcol() gets a column that is not the first byte of a
multi-byte character the result is unpredictable. (Christian
Ludwig)
Solution: Correct the column to the first byte of a multi-byte character.
Change the utf-8 test to new style.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sat, 28 Jan 2017 14:00:04 +0100 |
parents | 9fc996244059 |
children | 0dcc2ee838dd |
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" Tests for searchpos() func Test_searchpos() new one 0put ='1a3' 1put ='123xyz' call cursor(1, 1) call assert_equal([1, 1, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW')) call cursor(1, 2) call assert_equal([2, 1, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW')) set cpo-=c call cursor(1, 2) call assert_equal([1, 2, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW')) call cursor(1, 3) call assert_equal([1, 3, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}xyz', 'pcW')) " Now with \zs, first match is in column 0, "a" is matched. call cursor(1, 3) call assert_equal([2, 4, 2], searchpos('\%(\([a-z]\)\|\_.\)\{-}\zsxyz', 'pcW')) " With z flag start at cursor column, don't see the "a". call cursor(1, 3) call assert_equal([2, 4, 1], searchpos('\%(\([a-z]\)\|\_.\)\{-}\zsxyz', 'pcWz')) set cpo+=c " close the window q! endfunc