From 27f9a4078a24ac3b00cc87fd5025a04502648631 Mon Sep 17 00:00:00 2001
From: b5f0d6c3 <a@b.c>
Date: Tue, 22 Mar 2022 23:13:25 +0800
Subject: update mkvlib:fix bugs

---
 mkvlib/ass.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mkvlib/ass.go')

diff --git a/mkvlib/ass.go b/mkvlib/ass.go
index ab5fe8c..58a1910 100644
--- a/mkvlib/ass.go
+++ b/mkvlib/ass.go
@@ -166,6 +166,7 @@ func (self *assProcessor) dumpFont(file, out string, full bool) []string {
 			return list
 		}
 	}
+	reg, _ := regexp.Compile(`[\x00-\x1f]|(&#([0-9]|[12][0-9]|3[01]);)`)
 	for i := 0; i < count; i++ {
 		fn := fmt.Sprintf("%s_%d.ttx", file, i)
 		if out != "" {
@@ -188,8 +189,7 @@ func (self *assProcessor) dumpFont(file, out string, full bool) []string {
 				f, err := ioutil.ReadFile(fn)
 				if err == nil {
 					str := string(f)
-					str = strings.ReplaceAll(str, "\x00", "")
-					str = strings.ReplaceAll(str, "&#0;", "")
+					str = reg.ReplaceAllString(str, "")
 					ok = ioutil.WriteFile(fn, []byte(str), os.ModePerm) == nil
 				}
 			}
-- 
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