scanner.js: Redefining main scanner function
scanner.js: Moving code around, adding default printer method for scanner
scanner.js: Fixing reference errors in generateToken method
scanner.js: Looping over input text
scanner.js: Updating scanner constructor method to have curr_val property
scanner.js: Testing tokenization on keyword
scanner.js: Updating generateToken method to append token to token list
scanner.js: Incrementing row and columns of tokens
scanner.js: Working on method to ignore whitespace
scanner.js: Properly tokenizing keywords
scanner.js: Properly incrementing row counter
scanner.js: Basic printing of token content