Fix escaping of queries

1 files changed, 17 insertions, 0 deletions

diff --git a/query.go b/query.go
new file mode 100644
index 0000000..3e80e8b
--- /dev/null
+++ b/query.go
@@ -0,0 +1,17 @@
+package gemini
+
+import (
+	"net/url"
+	"strings"
+)
+
+// QueryEscape properly escapes a string for use in a Gemini URL query.
+// It is like url.PathEscape except that it also replaces plus signs with their percent-encoded counterpart.
+func QueryEscape(query string) string {
+	return strings.ReplaceAll(url.PathEscape(query), "+", "%2B")
+}
+
+// QueryUnescape is identical to url.PathUnescape.
+func QueryUnescape(query string) (string, error) {
+	return url.PathUnescape(query)
+}