From 9d6637c1b3b3c7c0a6eadbc73fe887e11ab14b72 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Wed, 15 Jan 2025 22:23:52 +0900
Subject: Add gap line

Close #4182
---
 src/options.go | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/options.go')

diff --git a/src/options.go b/src/options.go
index 3932cb56..470d3081 100644
--- a/src/options.go
+++ b/src/options.go
@@ -582,6 +582,7 @@ type Options struct {
 	HeaderLines       int
 	HeaderFirst       bool
 	Gap               int
+	GapLine           *string
 	Ellipsis          *string
 	Scrollbar         *string
 	Margin            [4]sizeSpec
@@ -2567,6 +2568,15 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			}
 		case "--no-gap":
 			opts.Gap = 0
+		case "--gap-line":
+			if given, bar := optionalNextString(); given {
+				opts.GapLine = &bar
+			} else {
+				opts.GapLine = nil
+			}
+		case "--no-gap-line":
+			empty := ""
+			opts.GapLine = &empty
 		case "--ellipsis":
 			str, err := nextString("ellipsis string required")
 			if err != nil {
@@ -2987,6 +2997,14 @@ func postProcessOptions(opts *Options) error {
 		opts.Pointer = &defaultPointer
 	}
 
+	if opts.GapLine == nil {
+		defaultGapLine := "┈"
+		if !opts.Unicode {
+			defaultGapLine = "-"
+		}
+		opts.GapLine = &defaultGapLine
+	}
+
 	markerLen := 1
 	if opts.Marker == nil {
 		if opts.MarkerMulti != nil && opts.MarkerMulti[0] == "" {
-- 
cgit v1.2.3