Antlr4 error listener can’t hit with non-exist token

Antlr4 error listener can’t hit with non-exist token

2018/04/14 Netbeans 0

Antlr error listen can’t hit with non-exist token, so my netbeans antlr plugin can’t highlight the non-exist token. The error listener is generated by official antlr4 grammar¬†https://github.com/antlr/grammars-v4/tree/master/antlr4

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