Fix rendering of items with tabs when using a non-default ellipsis

Fix #4505

src/terminal.go

@@ -2617,11 +2617,11 @@ func (t *Terminal) updatePromptOffset() ([]rune, []rune) {
 	}
 	maxWidth := util.Max(1, w.Width()-t.promptLen-1)
 
-	_, overflow := t.trimLeft(t.input[:t.cx], maxWidth)
+	_, overflow := t.trimLeft(t.input[:t.cx], maxWidth, 0)
 	minOffset := int(overflow)
 	maxOffset := minOffset + (maxWidth-util.Max(0, maxWidth-t.cx))/2
 	t.xoffset = util.Constrain(t.xoffset, minOffset, maxOffset)
-	before, _ := t.trimLeft(t.input[t.xoffset:t.cx], maxWidth)
+	before, _ := t.trimLeft(t.input[t.xoffset:t.cx], maxWidth, 0)
 	beforeLen := t.displayWidth(before)
 	after, _ := t.trimRight(t.input[t.cx:], maxWidth-beforeLen)
 	afterLen := t.displayWidth(after)
@@ -3322,22 +3322,22 @@ func (t *Terminal) displayWidthWithLimit(runes []rune, prefixWidth int, limit in
 	return width
 }
 
-func (t *Terminal) trimLeft(runes []rune, width int) ([]rune, int32) {
+func (t *Terminal) trimLeft(runes []rune, width int, ellipsisWidth int) ([]rune, int32) {
 	width = util.Max(0, width)
 	var trimmed int32
 	// Assume that each rune takes at least one column on screen
-	if len(runes) > width+2 {
+	if len(runes) > width {
-		diff := len(runes) - width - 2
+		diff := len(runes) - width
 		trimmed = int32(diff)
 		runes = runes[diff:]
 	}
 
 	currentWidth := t.displayWidth(runes)
 
-	for currentWidth > width && len(runes) > 0 {
+	for currentWidth > width-ellipsisWidth && len(runes) > 0 {
 		runes = runes[1:]
 		trimmed++
-		currentWidth = t.displayWidthWithLimit(runes, 2, width)
+		currentWidth = t.displayWidthWithLimit(runes, ellipsisWidth, width)
 	}
 	return runes, trimmed
 }
@@ -3562,7 +3562,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 			}
 			if t.hscroll {
 				if t.keepRight && pos == nil {
-					trimmed, diff := t.trimLeft(line, maxWidth-ellipsisWidth)
+					trimmed, diff := t.trimLeft(line, maxWidth, ellipsisWidth)
 					transformOffsets(diff, false)
 					line = append(ellipsis, trimmed...)
 				} else if !t.overflow(line[:maxe], maxWidth-ellipsisWidth) {
@@ -3578,7 +3578,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 					}
 					// ..ri..
 					var diff int32
-					line, diff = t.trimLeft(line, maxWidth-ellipsisWidth)
+					line, diff = t.trimLeft(line, maxWidth, ellipsisWidth)
 
 					// Transform offsets
 					transformOffsets(diff, rightTrim)

src/tui/tui.go

@@ -873,13 +873,13 @@ func init() {
 		Current:          ColorAttr{colYellow, AttrUndefined},
 		CurrentMatch:     ColorAttr{colGreen, AttrUndefined},
 		Spinner:          ColorAttr{colGreen, AttrUndefined},
-		Info:             ColorAttr{colDefault, Italic},
+		Info:             ColorAttr{colWhite, AttrUndefined},
 		Cursor:           ColorAttr{colRed, AttrUndefined},
 		Marker:           ColorAttr{colMagenta, AttrUndefined},
 		Header:           ColorAttr{colCyan, AttrUndefined},
 		Footer:           ColorAttr{colCyan, AttrUndefined},
-		Border:           ColorAttr{colDefault, Dim},
+		Border:           ColorAttr{colBlack, AttrUndefined},
-		BorderLabel:      ColorAttr{colDefault, AttrUndefined},
+		BorderLabel:      ColorAttr{colWhite, AttrUndefined},
 		Ghost:            ColorAttr{colUndefined, Dim},
 		Disabled:         ColorAttr{colUndefined, AttrUndefined},
 		PreviewFg:        ColorAttr{colUndefined, AttrUndefined},
@@ -921,7 +921,7 @@ func init() {
 		Current:          ColorAttr{254, AttrUndefined},
 		CurrentMatch:     ColorAttr{151, AttrUndefined},
 		Spinner:          ColorAttr{148, AttrUndefined},
-		Info:             ColorAttr{144, Italic},
+		Info:             ColorAttr{144, AttrUndefined},
 		Cursor:           ColorAttr{161, AttrUndefined},
 		Marker:           ColorAttr{168, AttrUndefined},
 		Header:           ColorAttr{109, AttrUndefined},
@@ -969,7 +969,7 @@ func init() {
 		Current:          ColorAttr{237, AttrUndefined},
 		CurrentMatch:     ColorAttr{23, AttrUndefined},
 		Spinner:          ColorAttr{65, AttrUndefined},
-		Info:             ColorAttr{101, Italic},
+		Info:             ColorAttr{101, AttrUndefined},
 		Cursor:           ColorAttr{161, AttrUndefined},
 		Marker:           ColorAttr{168, AttrUndefined},
 		Header:           ColorAttr{31, AttrUndefined},