refactor(parser): do not allow () {xxx} for section.

mermaid-js · Dec 16, 2024 · a089ac5 · a089ac5
1 parent 2b8a9ac
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diff --git a/src/g4/sequenceParser.g4 b/src/g4/sequenceParser.g4
@@ -129,9 +129,9 @@ critical
 
 // section(name) {}
 section
-  : SECTION? (OPAR atom? CPAR)? braceBlock
-  | braceBlock   // allows anonymous section. This is mostly for error tolerance (e.g. ref(x) { m1 }).
-  | SECTION
+  : SECTION (OPAR atom? CPAR)? braceBlock
+  | braceBlock    // allows anonymous section. This is mostly for error tolerance (e.g. ref(x) { m1 }).
+  | SECTION       // Error tolerance for incomplete section
  ;
 
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