rhino-jsc - Online in the Cloud

PROGRAM:

NAME

rhino-jsc - invokes the rhino JavaScript compiler

SYNOPSIS

rhino-jsc [options] file1.js [file2.js...]

DESCRIPTION

This manual page documents briefly the rhino-jsc command. This manual page was written
for the Debian distribution because the original program does not have a manual page. It
is written according to the html documentation.

rhino-jsc is a start script for the rhino JavaScript compiler. The JavaScript compiler
translates JavaScript source into Java class files. The resulting Java class files can
then be loaded and executed at another time, providing a convenient method for
transferring JavaScript, and for avoiding translation cost. Note that the top-level
functions available to the shell (such as print) are not available to compiled scripts
when they are run outside the shell.

OPTIONS

-extends java_class_name
Specifies that a java class extending the Java class java_class_name should be
generated from the incoming JavaScript source file. Each global function in the
source file is made a method of the generated class, overriding any methods in the
base class by the same name.

-implements java_intf_name
Specifies that a java class implementing the Java interface java_intf_name should
be generated from the incoming JavaScript source file. Each global function in the
source file is made a method of the generated class, implementing any methods in
the interface by the same name.

-debug, -g
Specifies that debug information should be generated. May not be combined with
optimization at an optLevel greater than zero.

-nosource
Does not save the source in the class file. Functions and scripts compiled this way
cannot be decompiled. This option can be used to avoid distributing source or
simply to save space in the resulting class file.

-o outputFile
Writes the class file to the given file (which should end in .class). The string
outputFile must be a writable filename.

-opt, -O optLevel
Optimizes at level optLevel, which must be an integer between 0 and 9.

-package packageName
Specifies the package to generate the class into. The string packageName must be
composed of valid identifier characters optionally separated by periods.

-version versionNumber
Specifies the language version to compile with. The string versionNumber must be
one of 100, 110, 120, 130, or 140. See JavaScript Language Versions for more
information on language versions.

EXAMPLE

Example compiling the NervousText.js applet written in JavaScript. The example is provided
in the librhino-java-doc package.

$ rhino-jsc -extends java.applet.Applet -implements java.lang.Runnable NervousText.js

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