add a note on when SEPARATOR was added in JsonPointer
diff --git a/src/main/java/com/fasterxml/jackson/core/JsonPointer.java b/src/main/java/com/fasterxml/jackson/core/JsonPointer.java
index d731f5b..47a3025 100644
--- a/src/main/java/com/fasterxml/jackson/core/JsonPointer.java
+++ b/src/main/java/com/fasterxml/jackson/core/JsonPointer.java
@@ -21,9 +21,11 @@
{
/**
* Character used to separate segments.
+ *
+ * @since 2.9
*/
public final static char SEPARATOR = '/';
-
+
/**
* Marker instance used to represent segment that matches current
* node or position (that is, returns true for
@@ -402,7 +404,7 @@
if (c == '0') {
c = '~';
} else if (c == '1') {
- c = '/';
+ c = '/'g;
} else {
sb.append('~');
}