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Fix truncation of colored line when --preview-window wrap is set

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Fix #2346
This commit is contained in:
Junegunn Choi
2021-03-12 19:56:24 +09:00
parent 8ae94f0059
commit 7310370a31
2 changed files with 7 additions and 8 deletions
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6
src/terminal.go
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@@ -1320,8 +1320,9 @@ func (t *Terminal) renderPreviewText(unchanged bool) {
prefixWidth := 0
_, _, ansi = extractColor(line, ansi, func(str string, ansi *ansiState) bool {
trimmed := []rune(str)
trimmedLen := 0
if !t.previewOpts.wrap {
trimmed, _ = t.trimRight(trimmed, maxWidth-t.pwindow.X())
trimmed, trimmedLen = t.trimRight(trimmed, maxWidth-t.pwindow.X())
}
str, width := t.processTabs(trimmed, prefixWidth)
prefixWidth += width
@@ -1331,7 +1332,8 @@ func (t *Terminal) renderPreviewText(unchanged bool) {
} else {
fillRet = t.pwindow.CFill(tui.ColPreview.Fg(), tui.ColPreview.Bg(), tui.AttrRegular, str)
}
return fillRet == tui.FillContinue || t.previewOpts.wrap && fillRet == tui.FillNextLine
return trimmedLen == 0 &&
(fillRet == tui.FillContinue || t.previewOpts.wrap && fillRet == tui.FillNextLine)
})
t.previewer.scrollable = t.previewer.scrollable || t.pwindow.Y() == height-1 && t.pwindow.X() == t.pwindow.Width()
if fillRet == tui.FillNextLine {