NAME

Parse::Vipar - Visual LALR parser debugger

SYNOPSIS

% vipar expr.y [--data=DATAFILE]

DATAFILE would contain a list of tokens, one per line, with optional values after them separated by whitespace. Example:

 number
 '+'
 number
 '*'
 number

DESCRIPTION

Presents a visual display of a LALR parser in action.

AUTHOR

Steve Fink <steve@fink.com>

SEE ALSO

Parse::YALALR