1 files changed, 15 insertions, 0 deletions
diff --git a/utils.go b/utils.go
new file mode 100644
index 0000000..f0b352d
--- /dev/null
+++ b/utils.go
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: AGPL-3.0-only
+// SPDX-FileContributor: Runxi Yu <https://runxiyu.org>
+
+package main
+
+import "strings"
+
+func slice_contains_newline(s []string) bool {
+	for _, v := range s {
+		if strings.Contains(v, "\n") {
+			return true
+		}
+	}
+	return false
+}