Mercurial > vim
view src/testdir/view_util.vim @ 30847:2c03ff81cbcb v9.0.0758
patch 9.0.0758: "precedes" from 'listchars' overwritten by <<<
Commit: https://github.com/vim/vim/commit/13cdde39520220bb856cba16626327c706752b51
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Oct 15 14:07:48 2022 +0100
patch 9.0.0758: "precedes" from 'listchars' overwritten by <<<
Problem: "precedes" from 'listchars' overwritten by <<< for 'smoothscroll'.
Solution: Keep the "precedes" character.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 15 Oct 2022 15:15:03 +0200 |
parents | f936d46cc9c1 |
children | a864e75257dd |
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" Functions about view shared by several tests " Only load this script once. if exists('*Screenline') finish endif " Get line "lnum" as displayed on the screen. " Trailing white space is trimmed. func Screenline(lnum) let chars = [] for c in range(1, winwidth(0)) call add(chars, nr2char(screenchar(a:lnum, c))) endfor let line = join(chars, '') return matchstr(line, '^.\{-}\ze\s*$') endfunc " Get text on the screen, including composing characters. " ScreenLines(lnum, width) or " ScreenLines([start, end], width) func ScreenLines(lnum, width) abort redraw! if type(a:lnum) == v:t_list let start = a:lnum[0] let end = a:lnum[1] else let start = a:lnum let end = a:lnum endif let lines = [] for l in range(start, end) let lines += [join(map(range(1, a:width), 'screenstring(l, v:val)'), '')] endfor return lines endfunc func ScreenAttrs(lnum, width) abort redraw! if type(a:lnum) == v:t_list let start = a:lnum[0] let end = a:lnum[1] else let start = a:lnum let end = a:lnum endif let attrs = [] for l in range(start, end) let attrs += [map(range(1, a:width), 'screenattr(l, v:val)')] endfor return attrs endfunc func NewWindow(height, width) abort exe a:height . 'new' exe a:width . 'vsp' set winfixwidth winfixheight redraw! endfunc func CloseWindow() abort bw! redraw! endfunc