Merge pull request #1388 from json-schema-org/gregsdennis/reserve-dol…

…lar-keywords-for-core reserve dollar keywords for core vocab
json-schema-org · Mar 22, 2023 · 29d65fa · 29d65fa
2 parents ab0453e + d21c0e8
commit 29d65fa
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/jsonschema-core.xml b/jsonschema-core.xml
@@ -1157,9 +1157,8 @@
                 <eref target="https://json-schema.org/draft/next/meta/core"/>.
             </t>
             <t>
-                While the "$" prefix is not formally reserved for the Core vocabulary,
-                it is RECOMMENDED that extension keywords (in vocabularies or otherwise)
-                begin with a character other than "$" to avoid possible future collisions.
+                The "$" prefix is reserved for use by the Core vocabulary.
+                Vocabulary extensions MUST NOT define new keywords that begin with "$".
             </t>
 
             <section title="Meta-Schemas and Vocabularies" anchor="vocabulary">