the base of a number
the base of a number
the last read character
the last read character
The offset one past the last read character
The offset one past the last read character
The start offset of the line before the current one
The start offset of the line before the current one
the offset of the character following the token preceding this one
the offset of the character following the token preceding this one
The start offset of the current line
The start offset of the current line
the name of an identifier
the name of an identifier
we need one token lookahead and one token history
the offset of the first character of the current token
the offset of the first character of the current token
the string value of a literal
the string value of a literal
the next token
the next token
An interface to most of mutable data in Scanner defined in TokenData and CharArrayReader (+ next, prev fields) with copyFrom functionality to backup/restore data (used by quasiquotes' lookingAhead).