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by kaba0 1119 days ago
Well - do you want to be good at parsing/has any need for it? Even if you write your own programming language you are much better off using something like ANTLR to generate your grammar — the advantage is a well-specified standard description of your own grammar and no parser bugs.

Though mind you, not everyone shares my sentiment here, last time I wrote that people were adamant about hand-written parsers.