A web based playground for parsertl/lexertl

🔧 My studies on context-free grammar, using ANTLR4 (C++) to generate the parser files. Some basics are developed, such as token processing, recursion, variable definition, array processing, Abstract Syntax Tree (AST) manipulation, UNICODE support, and error handling.

Developed a look ahead parser in C. A Grammar for a custom language was designed to tokenize and syntactically analyze a program written in that language. Some features of language parser includes accounting for syntax of arithmetic expressions, logical expressions and operations on rectangular and jagged array.

A simple grammar parser generator for LL(1) Grammar

Generate AST syntax parser from grammar file