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sci - Online in the Cloud

Run sci in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command sci that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


s2ci - Scheme interpreter

SYNTAX


s2ci [ option ]

DESCRIPTION


The s2ci command (previously known as sci) invokes a Scheme interpreter. The language
accepted by this interpreter is that defined in the essential portions of the Revised4
Report on the Algorithmic Language Scheme, with minor constraints and some additions. The
Scheme interpreter is written in Scheme which has then been compiled using the Scheme-to-C
compiler, s2cc.

OPTIONS


These options are accepted by s2ci.

-e Echo text read from the standard input file on the standard output file.

-emacs Scheme interpreter is controlled by GNU emacs.

-nh Do not print the interpreter version header on the standard output file.

-np Do not prompt for input from the standard input file on the standard output
file.

-q Do not print the result of each expression evaluation.

-scgc statflag
Enables garbage collection statistics. If set to 1, then garbage
collection statistics will be printed. The default is 0, that will result
in no statistics.

-sch heap Specifies the initial size of the heap in megabytes. The default heap size
is 4 MB. The maximum heap size allowed is 1000 MB.

-scl percent Specifies the percent of the heap allocated after a generational garbage
collection that will force a full collection. The default is 40%.

-scm main Specifies the function that should be used instead of the predefined
"main". The function name must be entered in the correct case, i.e.
letters typically upshifted.

-scmh heap Specifies the maximum heap size in megabytes. The default is five times
the initial size of the heap.

ENVIRONMENT VARIABLES


The items controlled by -sc.. flags can also be controlled by environment variables. If
both the flag and the environment variable are provided, then the flag's value will be
used.

SCGCINFO Controls the reporting of garbage collection statistics to the standard
error file. If set to 1, then garbage collection statistics will be
printed. The default setting is 0 that will not print the statistics.

SCHEAP Specifies the initial size of the heap in megabytes. The default heap size
is 4 MB. The maximum heap size allowed is 1000 MB.

SCLIMIT Specifies the percent of the heap allocated after a generational garbage
collection that will force a full collection. The default is 40%.

SCMAXHEAP Specifies the maximum size of the heap in megabytes. The default value is
five times the initial heap size.

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