'\" t
.\"     Title: sml
.\"    Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 10/04/2015
.\"    Manual: \ \&
.\"    Source: SML/NJ 110.79
.\"  Language: English
.\"
.TH "SML" "1" "10/04/2015" "SML/NJ 110\&.79" "\ \&"
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.nh
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.SH "NAME"
sml \- an interactive Standard ML system
.SH "SYNOPSIS"
.sp
\fBsml\fR [\fISML\-OPTIONS\fR] [\fIOPTIONS\fR] [\fIFILES\fR]
.SH "DESCRIPTION"
.sp
It is an incremental, interactive compiler that accepts declarations and expressions to be evaluated from standard input\&.
.SH "OPTIONS"
.PP
\fB@SMLload\fR=\fIIMAGE\fR
.RS 4
specifies heap image
.RE
.PP
\fB@SMLrun\fR=\fIRUNTIME\fR
.RS 4
specifies runtime system
.RE
.PP
\fB@SMLversion\fR
.RS 4
echo the version of SML/NJ to standard output and then exit
.RE
.PP
\fB@SMLsuffix\fR
.RS 4
echo the heap suffix for the system to standard output and then exit
.RE
.PP
\fB@SMLalloc\fR=\fISIZE\fR
.RS 4
Specify the prefered sice of the
.RE
.PP
\fB@SMLcmdname\fR=\fINAME\fR
.RS 4
set the command name; this is the value returned by
CommandLine\&.name()\&.
.RE
.PP
\fB@SMLverbose\fR
.RS 4
show heap image load progress
.RE
.PP
\fB@SMLquiet\fR
.RS 4
load heap image silently (default)
.RE
.PP
\fB@SMLobjects\fR
.RS 4
show list of executable objects
.RE
.PP
\fB@SMLdebug\fR=\fIFILE\fR
.RS 4
write debugging info to file
.RE
.PP
\fB\-C\fR\fIctl\fR=\fIvalue\fR
.RS 4
set the control
\fIctl\fR
to
\fIvalue\fR\&.
.RE
.PP
\fB\-D\fR\fIname\fR=\fIvalue\fR
.RS 4
define the CM variable
\fIname\fR
to have the given value\&.
.RE
.PP
\fB\-D\fR\*(Aqname
.RS 4
define the CM variable
\fIname\fR
to have the value 1\&.
.RE
.PP
\fB\-U\fR\fIname\fR
.RS 4
remove any definition of the CM variable
\fIname\fR\&.
.RE
.PP
\fB\-H\fR
.RS 4
produce complete help listing
.RE
.PP
\fB\-h\fR
.RS 4
produce minimal help listing
.RE
.PP
\fB\-h\fR\fIlevel\fR
.RS 4
help with obscurity limit
.RE
.PP
\fB\-S\fR
.RS 4
list all the controls along with their default value
.RE
.PP
\fB\-s\fR\fIlevel\fR
.RS 4
limited list of settings\&. The number of levels of the control heirarchy is controled by
\fIlevel\fR, with 0 printing just the root of the heirarchy\&.
.RE
.PP
\fB\-E\fR
.RS 4
list all the controls along with their corresponding environment variables
.RE
.PP
\fB\-e\fR\fIlevel\fR
.RS 4
limited list of environment variables; The number of levels of the control heirarchy is controled by
\fIlevel\fR, with 0 printing just the root of the heirarchy\&.
.RE
.PP
\fB\-m\fR
.RS 4
switch to CM\&.make
.RE
.PP
\fB\-a\fR
.RS 4
switch to CM\&.autoload; default
.RE
.PP
\fIfile\&.cm\fR
.RS 4
run
CM\&.make
or
CM\&.autoload
on
\fIfile\&.cm\fR
and then return to the SML prompt\&. Which command is run is determined by the
\fB\-m\fR
and
\fB\-a\fR
flags\&.
.RE
.PP
\fIfile\&.sig\fR
.RS 4
execute
use\fIfile\&.sig\fR
before entering the SML top\-level loop\&.
.RE
.PP
\fIfile\&.sml\fR
.RS 4
(use) execute
use\fIfile\&.sml\fR
before entering the SML top\-level loop\&.
.RE
.PP
\fIfile\&.fun\fR
.RS 4
(use) execute
use\fIfile\&.fun\fR
before entering the SML top\-level loop\&.
.RE
.SH "AUTHOR"
.sp
sml(1) was originally created by Andrew Appel and David MacQueen in 1987\&. The system is currently maintained by David MacQueen and John Reppy\&.
.SH "COPYING"
.sp
Copyright \(co 2014 The Fellowship of SML/NJ
.sp
This is free software; see the source for copying conditions\&. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE\&.
.SH "SEE-ALSO"
.sp
smlnj(7)