From c078fbbb029fd248756ea5d7726f9ae6090a4ee3 Mon Sep 17 00:00:00 2001
From: delthas <delthas@dille.cc>
Date: Mon, 12 Jul 2021 19:54:52 +0200
Subject: Clear the input on CTRL+C instead of quitting

We have /QUIT for quitting. Most well-known IRC clients don't quit on
CTRL+C but they do on QUIT.

Clearing the editor input on CTRL+C is useful for shell-like behaviour
"abort current line, let me start my line again".
---
 ui/editor.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'ui/editor.go')

diff --git a/ui/editor.go b/ui/editor.go
index bf21f85..15785e8 100644
--- a/ui/editor.go
+++ b/ui/editor.go
@@ -164,6 +164,18 @@ func (e *Editor) Flush() (content string) {
 	return
 }
 
+func (e *Editor) Clear() {
+	if e.TextLen() == 0 {
+		return
+	}
+	e.text[e.lineIdx] = []rune{}
+	e.textWidth = e.textWidth[:1]
+	e.cursorIdx = 0
+	e.offsetIdx = 0
+	e.autoCache = nil
+	return
+}
+
 func (e *Editor) Right() {
 	e.right()
 	e.autoCache = nil
-- 
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