NAME

       frown - an LALR(k) parser generator for Haskell 98

SYNOPSIS

       frown [ options ...  ] file.[i]g ...

DESCRIPTION

       -b, --backtrack
              generate a backtracking parser

       -c[compact|gvstack|stackless|standard], --code[=compact|gvstack|stackless|standard]
              select output format

       --copying
              display details of copying

       -d, --debug
              emit debugging information

       -e, --expected
              pass a list of expected terminals to ‘frown’

       -g, --ghc
              use GHC extensions

       -h, -?, --help
              print this information

       -i, --info
              put additional information into generated file

       -kn, --lookahead=n
              use n tokens of lookahead

       -l, --lexer
              use a monadic lexer (‘get :: M Terminal’)

       -n, --noinline
              generate NOINLINE pragmas

       -O, --optimize
              optimize parser

       -pn, --pagewidth=n
              use the specified pagewidth n for pretty printing

       --prefix=string
              use the given string as prefix for frown generated variables

       -s[mono|poly], --signature[=mono|poly]
              add type signatures

       --suffix=string
              use the given string as suffix for frown generated variables

       -t, --trace
              insert calls to tracing routines (‘shift’, ‘reduce’ and ‘accept’)

       -v, --verbose
              be verbose

       --version
              print version information

       --warranty
              display details of warranty

COPYRIGHT

       © 2002 – 2005 Ralf Hinze

       This package is free software; you can redistribute it and/or modify it under the terms of
       the GNU General Public License (version 2) as published by the Free Software Foundation.

       This package is distributed in the hope that it will be useful, but WITHOUT ANY  WARRANTY;
       without  even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this package;
       if  not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
       MA  02110-1301 USA

AUTHOR

       This manual page was written by Arjan Oosting <arjanoosting@home.nl> for the Debian system
       (but may be used by others).