semantic-lex-newline-as-whitespace

semantic-lex-newline-as-whitespace is a variable defined in `lex.el'.
Its value is shown below.

Documentation:
Detect and create newline tokens.
Use this ONLY if newlines are not whitespace characters (such as when
they are comment end characters) AND when you want whitespace tokens.

Value:

((looking-at "\\s-*\\(\n\\|\\s>\\)")
 (if
     (eq
      (semantic-lex-token-class
       (car semantic-lex-token-stream))
      'whitespace)
     (setcdr
      (semantic-lex-token-bounds
       (car semantic-lex-token-stream))
      (match-end 0))
   (semantic-lex-push-token
    (semantic-lex-token 'whitespace
			(match-beginning 0)
			(match-end 0)))))