In compilers design considering that to start building a compiler you need a tokenizer and lexer parsers, but what goes into a fully mature lexer parser?Meaning that if I was to look to build a lexer from scratch for learning purposes, what are design and implementation decisions would go into building a fully matured lexer? Including what should the lexer be capable of (in a more complex scenario)? I understand fundamentally how they work and in both theory, but when developing one, what are other forms of capabilities should they have, and what are ways I can expand my own implementations of the lexers?
In compilers design considering that to start building a compiler you need a tokenizer and lexer parsers, but what goes into a fully mature lexer parser?Meaning that if I was to look to build a lexer from scratch for learning purposes, what are design and implementation decisions would go into building a fully matured lexer? Including what should the lexer be capable of (in a more complex scenario)? I understand fundamentally how they work and in both theory, but when developing one, what are other forms of capabilities should they have, and what are ways I can expand my own implementations of the lexers?
Programming Logic & Design Comprehensive
9th Edition
ISBN:9781337669405
Author:FARRELL
Publisher:FARRELL
Chapter2: Elements Of High-quality Programs
Section: Chapter Questions
Problem 9RQ
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In compilers design considering that to start building a compiler you need a tokenizer and lexer parsers, but what goes into a fully mature lexer parser?
Meaning that if I was to look to build a lexer from scratch for learning purposes, what are design and implementation decisions would go into building a fully matured lexer? Including what should the lexer be capable of (in a more complex scenario)?
I understand fundamentally how they work and in both theory, but when developing one, what are other forms of capabilities should they have, and what are ways I can expand my own implementations of the lexers?
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