parser/where

    cfunction
    src/core/parse.c on line 1080, column 1

    (parser/where parser &opt line col)

    Returns the current line number and column of the parser's internal 
    state. If line is provided, the current line number of the parser 
    is first set to that value. If column is also provided, the current 
    column number of the parser is also first set to that value.