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Diffstat (limited to 'src/nvim/testdir/view_util.vim')
| -rw-r--r-- | src/nvim/testdir/view_util.vim | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/nvim/testdir/view_util.vim b/src/nvim/testdir/view_util.vim index 29ea073f97..1def201a05 100644 --- a/src/nvim/testdir/view_util.vim +++ b/src/nvim/testdir/view_util.vim @@ -1,10 +1,21 @@ " Functions about view shared by several tests " Only load this script once. -if exists('*ScreenLines') +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 + " ScreenLines(lnum, width) or " ScreenLines([start, end], width) function! ScreenLines(lnum, width) abort @@ -42,6 +53,7 @@ endfunction function! NewWindow(height, width) abort exe a:height . 'new' exe a:width . 'vsp' + set winfixwidth winfixheight redraw! endfunction |