from last

1 files changed, 1 insertions, 1 deletions

diff --git a/src/client/util/RichTextRules.ts b/src/client/util/RichTextRules.ts
index 04a6fe21c..51a0aeb67 100644
--- a/src/client/util/RichTextRules.ts
+++ b/src/client/util/RichTextRules.ts
@@ -116,7 +116,7 @@ export class RichTextRules {
                 }),
             // create an inline view of a document {{ <layoutKey> : <Doc> }}  // {{:Doc}} => show default view of document   {{<layout>}} => show layout for this doc   {{<layout> : Doc}} => show layout for another doc
             new InputRule(
-                new RegExp(/\{\{([a-zA-Z_ \-0-9]*)(\([a-zA-Z_ \-0-9]*\))(:[a-zA-Z_ \-0-9]+)?\}\}$/),
+                new RegExp(/\{\{([a-zA-Z_ \-0-9]*)(\([a-zA-Z_ \-0-9]*\))?(:[a-zA-Z_ \-0-9]+)?\}\}$/),
                 (state, match, start, end) => {
                     const fieldKey = match[1];
                     const fieldParam = match[2];