sourCEntral - mobile manpages

pdf

jsc

NAME

jsc − command-line JavaScript interpreter.

SYNOPSIS

jsc [options] [files] [−− arguments]

DESCRIPTION

This manual page documents briefly the jsc command.

jsc is a command-line utility that allows you to run JavaScript programs outside of the context of a web browser. It is primarily used as part of the test harness for validating the JavaScript portions of WebKit, but can also be used as a scripting tool.

jsc can be run in an interactive mode to test out JavaScript expressions, or it can be passed one or more files to run similar to invoking a Perl or Python script.

OPTIONS

−e

Evaluate argument as script code.

−f

Specifies a source file (deprecated).

−h, −−help

Shows summary of command-line options.

−i

Enables interactive mode (default if no files are specified).

−p file

Outputs profiling data to a file.

−s

Installs signal handlers that exit on a crash.

−x

Output exit code before terminating.

−-options

Dumps all JSC VM options and exits.

−−dumpOptions

Dumps all JSC VM options before continuing.

−−<jsc VM option>=<value>

Sets the specified JSC VM option.

AUTHOR

This manual page was written by Alberto Garcia <berto AT igalia DOT com>, based on the contents of http://trac.webkit.org/wiki/JSC.

pdf