From 17ca6d403b7ff0a32a441a746cab6d2c25c15d38 Mon Sep 17 00:00:00 2001
From: makeworld <colecmac@protonmail.com>
Date: Wed, 10 Mar 2021 19:05:04 -0500
Subject: [PATCH] Read (un)lock mutex instead

---
 textview.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/textview.go b/textview.go
index e723881..4b3ea03 100644
--- a/textview.go
+++ b/textview.go
@@ -1322,7 +1322,7 @@ func (t *TextView) MouseHandler() func(action MouseAction, event *tcell.EventMou
 // of the longest line in the buffer. This is the dimensions of the text buffer.
 // This is not the dimensions of the TextView on the screen.
 func (t *TextView) TextDimensions() (int, int) {
-	t.Lock()
-	defer t.Unlock()
+	t.RLock()
+	defer t.RUnlock()
 	return t.longestLine, len(t.buffer)
 }