format grammar files with Antlr4Formatter

albertocavalcante · Sep 11, 2024 · 28c65a7 · 28c65a7
1 parent f8fbbb7
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diff --git a/examples/antlr4-opt/Hello/src/main/antlr4/Hello.g4 b/examples/antlr4-opt/Hello/src/main/antlr4/Hello.g4
@@ -1,4 +1,14 @@
 grammar Hello;
-r  : 'hello' ID ;         // match keyword hello followed by an identifier
-ID : [a-z]+ ;             // match lower-case identifiers
-WS : [ \t\r\n]+ -> skip ; // skip spaces, tabs, newlines
+
+r
+   : 'hello' ID
+   ; // match keyword hello followed by an identifier
+
+ID
+   : [a-z]+
+   ; // match lower-case identifiers
+
+WS
+   : [ \t\r\n]+ -> skip
+   ; // skip spaces, tabs, newlines
+