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Avoid E315 when populating Neovim floating preview window

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Fixes #711.
This commit is contained in:
Andy Stewart
2020-06-10 09:13:35 +01:00
parent 9784226ba7
commit e31e9bb35f
1 changed files with 4 additions and 0 deletions
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4
autoload/gitgutter/hunk.vim
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@@ -468,10 +468,14 @@ function! s:populate_hunk_preview_window(header, body)
" Assumes cursor is not in previewing window.
call nvim_buf_set_var(winbufnr(s:winid), 'hunk_header', a:header)
let [_scrolloff, &scrolloff] = [&scrolloff, 0]
let width = max(map(copy(a:body), 'strdisplaywidth(v:val)'))
call nvim_win_set_width(s:winid, width)
call nvim_win_set_height(s:winid, height)
let &scrolloff=_scrolloff
call nvim_buf_set_lines(winbufnr(s:winid), 0, -1, v:false, [])
call nvim_buf_set_lines(winbufnr(s:winid), 0, -1, v:false, a:body)
call nvim_buf_set_option(winbufnr(s:winid), 'modified', v:false)