Mercurial > vim
view src/testdir/view_util.vim @ 21855:c8456ff7a4c3 v8.2.1477
patch 8.2.1477: Vim9: error when using bufnr('%')
Commit: https://github.com/vim/vim/commit/f39397e515067d5a314be99778e63fe0acf93c51
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Aug 17 22:21:36 2020 +0200
patch 8.2.1477: Vim9: error when using bufnr('%')
Problem: Vim9: error when using bufnr('%').
Solution: Don't give an error for using a string argument. (closes https://github.com/vim/vim/issues/6723)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 17 Aug 2020 22:30:04 +0200 |
parents | 851a014dfd8b |
children | f936d46cc9c1 |
line wrap: on
line source
" 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) function! 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 endfunction function! 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 endfunction function! NewWindow(height, width) abort exe a:height . 'new' exe a:width . 'vsp' set winfixwidth winfixheight redraw! endfunction function! CloseWindow() abort bw! redraw! endfunction