To help writing a new grammar,
produce a verbose report containing a detailed description of the
grammar and parser (equivalent to what Bison reports with the
To enable the verbose report you can set to non-
Or interactively use the command:
Toggle whether to report verbose information on generated parser.
The verbose report is printed in the temporary buffer *wisent-log* when running interactively, or in file wisent.output when running in batch mode. Different reports are separated from each other by a line like this:
*** Wisent source-file - 2002-06-27 17:33
where source-file is the name of the Emacs Lisp file from which the grammar was read. See Understanding the automaton, for details on the verbose report.