Accept file name arguments and process them one-by-one by passing a reader on the file to process.
Accept file name arguments and process them one-by-one by passing a reader on the file to process. The resulting value is printed.
Process the file given by the argument reader and return some useful result.
Process the file given by the argument reader and return some useful result. This default implementation parses the input and returns the parser result.
(Changed in version 2.9.0) The p0 call-by-name arguments is evaluated at most once per constructed Parser object, instead of on every need that arises during parsing.
(Since version 2.10.0) lastNoSuccess was not thread-safe and will be removed in 2.11.0
(Since version 2.10.0) lastNoSuccess was not thread-safe and will be removed in 2.11.0