ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.
This page contains the following errors:
error on line 196 at column 6: xmlParseEntityRef: no name
Below is a rendering of the page up to the first error.
[1] Damn! Github made it look like my description was not entered as I added to the comment rather than uncommenting it.
Please include the following information:
Run antlr on the attached grammar. Xenon.g4.zip
Complete the parser
Run the testrig
Export to SVG The .svg is attached
Open the .svg in say Microsoft Edge.