Implement a scanner that reads source code

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Reference no: EM133370787

Question: Create, an interpreter for a subset of SCL language. The scanner implementation must include an array of the keywords used in the subset of SCL or other selected programming Language, an array (or list) of the identifiers (variables), and other tokens (such as operators, keywords, constants, and/or special characters.). Another word, you need to implement a scanner that reads source code and create, a list of tokens, including to define the grammar of the subset of SCL that you are using in BNF/EBNF.

The program works best by taking command line input for a file and generating a JSON file with a list of tokens, as well as printing those tokens to the console. Example, the following command will run the program on the given source SCL file:

python scl_scanner.py hello_world.scl

Also please include the grammar of the subset of SCL

Reference no: EM133370787

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