RUNNING COCO

Semantic Actions in the ATG File is java code written by the user which is added to the parser by Coco. It is of course possible that there are errors in this part of grammar, which won’t be detected by Coco. Even after Scanner and parser are successfully generated, the job is not done. The file Parser.java is compiled for possible errors.       

T o correct these errors, it is not enough to change the code in Parser.java. The changes muss take place in the .atg file. Clicking the redirect button, as shown below, you can look for the parser errors in your grammar file.