Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help
POLY(1)			    General Commands Manual		       POLY(1)

NAME
       poly - the Poly/ML Standard ML implementation

SYNOPSIS
       poly

DESCRIPTION
       poly starts the Poly/ML shell. Poly/ML is an implementation of Standard
       ML written by David Matthews originally at the University of  Cambridge
       and maintained as a project supported by	contributors.

OPTIONS
       -v     Print the	version	of Poly/ML and exit.

       --help Print a list of the arguments and	exit.

       -q     Suppress the start-up message.

       -i     Interactive mode.	 Output	a prompt for each input	line.  This is
	      the default if input is from a terminal.

       --use FILE
	      Reads input from FILE as though executing	the  ML	 command  'use
	      "FILE";' before the ML shell starts.

       --eval STRING
	      Compiles and executes STRING as ML before	the ML shell starts.

       --error-exit
	      Normally	if  the	 ML code raises	an unhandled exception control
	      returns to the ML	shell.	With this option the shell exits on an
	      unhandled	exception.

       --with-markup
	      Include  extra  mark-up information when printing.  This is only
	      suitable when Poly/ML is run under an environment	that  is  able
	      to decode	the additional information.

       --ideprotocol
	      Run the IDE communications protocol rather than the normal read-
	      eval-print loop.	Only suitable for running within a development
	      environment.

       --script
	      The  input  is  a	shell script.  The first line is skipped if it
	      begins with #!.

       -H  size
	      Sets the initial heap size.  The size may	be written as a	number
	      optionally  followed  by	K,  M  or  G  representing  kilobytes,
	      megabytes	or gigabytes.  If none of these	is given the number is
	      taken as megabytes.

       --minheap size
	      Set  the minimum heap size.  The heap will not shrink below this
	      value.

       --maxheap size
	      Set the maximum heap size.  The heap will	not  grow  above  this
	      value.

       --gcpercent percent
	      Set  the target percentage of time that the code should spend in
	      the garbage collector.  The heap sizer will attempt to  set  the
	      heap size	to achieve this	target consistent with the minimum and
	      maximum heap sizes given by the arguments	 and  also  consistent
	      with keeping paging under	control.

       --gcthreads threads
	      Sets  the	number of threads used in the parallel garbage collec-
	      tor.  Setting this to 1 forces the garbage collector to be  sin-
	      gle-threaded.  The value 0, the default, is taken	to be the num-
	      ber of processors	(cores)	available.

       --debug options
	      Set various debugging options for	the run-time system.

SEE ALSO
       http://www.polyml.org The Poly/ML web site.

			   Poly/ML Version 5.6 2015		       POLY(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=poly&manpath=FreeBSD+12.1-RELEASE+and+Ports>

home | help