4 ms·
A lexer is a scanner that creates a token list. A parser may contain lexers and outputs a data structure. * https://en.wikipedia.org/wiki/Lexical_analysis htt
by austincheney 8y ago
A lexer is a scanner that creates a token list. A parser may contain lexers and outputs a data structure.
* https://en.wikipedia.org/wiki/Lexical_analysis https://en.wikipedia.org/wiki/Lexical_analysis
* https://en.wikipedia.org/wiki/Parsing#Parser https://en.wikipedia.org/wiki/Parsing#Parser