1. Token specification: You must create a table of the JavaScript programming language tokens as follows TOKEN Description Pattern/Rule lexeme examples

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Course Name : Compiler Construction and programming languages

 

Scanner /lexer

 

In this assignment, you will write a lexical analyzer for a one of the following JavaScript
programming language

 

1. Token specification:
You must create a table of the JavaScript programming language tokens as follows

TOKEN Description Pattern/Rule lexeme examples
       
       
       

 

 

2. Write a Lex specification file and use the Lex generator to construct a lexical analyzer for the
JavaScript programming language with the following lexical properties:
1. Identifiers.
2. Keywords.
3. Literals.
4. Operators.
5. Delimiters

 

3. Test the lexical analyzer using sample of source files from the JavaScript programming
language.

 


4. Write a Lex program to remove comments from the JavaScript language

 

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