Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/modules/charset/escape_status.go b/modules/charset/escape_status.go
new file mode 100644
index 0000000..37b6ad8
--- /dev/null
+++ b/modules/charset/escape_status.go
@@ -0,0 +1,27 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package charset
+
+// EscapeStatus represents the findings of the unicode escaper
+type EscapeStatus struct {
+	Escaped      bool
+	HasError     bool
+	HasBadRunes  bool
+	HasInvisible bool
+	HasAmbiguous bool
+}
+
+// Or combines two EscapeStatus structs into one representing the conjunction of the two
+func (status *EscapeStatus) Or(other *EscapeStatus) *EscapeStatus {
+	st := status
+	if status == nil {
+		st = &EscapeStatus{}
+	}
+	st.Escaped = st.Escaped || other.Escaped
+	st.HasError = st.HasError || other.HasError
+	st.HasBadRunes = st.HasBadRunes || other.HasBadRunes
+	st.HasAmbiguous = st.HasAmbiguous || other.HasAmbiguous
+	st.HasInvisible = st.HasInvisible || other.HasInvisible
+	return st
+}