on in Antlr4
Writing parsers: the right way
At least once in your coding adventures you will land on writing your own parser. Whether it is to read a custom text format or interpret a custom language, the ultimate structure and solution will likely be the same. You will need to create a module that takes strings as input and produces meaningful data structures out of it. Let’s see what the best approach to this task is by taking on a parsing problem on a simple language and ‘evolving’ a solution of our own.