102 lines
4.8 KiB
Plaintext
102 lines
4.8 KiB
Plaintext
This directory holds the source code and documentation for the latest
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release of Elk, the Extension Language Kit. See the file README for
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an overview of Elk.
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Here is a brief roadmap for the subdirectories and files included in
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the distribution.
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elk-3.0 --+-- README Explains the purpose and release status of Elk
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+-- CHANGES Lists the changes between this and earlier releases
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| of Elk
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+-- MIGRATE Explains how C/C++ code (applications or extensions)
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| written for older versions of Elk may have to be
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| modified to make it work with this version
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+-- INSTALL Instructions for configuring, compiling, and
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| installing Elk; a brief description of the files that
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| get installed in the process; and a description of
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| the structure of the Makefiles and the purpose of
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| Makefile.local and `build' in each source directory
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+-- MACHINES Additional, platform-specific advice for installing
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| and using Elk, such as compiler bugs, unsupported
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| features, problems with older OS versions and other
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| pitfalls
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+-- BUGS Information about known problems with this release
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+-- TODO Ideas, improvements and projects for future releases
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+-- COPYRIGHT The copyright status of the distribution
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+-- AUTHORS A list of people who have contributed significantly
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| to Elk; acknowledgments and credits
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+-- include/ The include files to be #included by applications
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| that use Elk as their extension language, and by
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| extensions to Elk. Including scheme.h from this
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| directory causes all the other .h files to be
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| included in the right order. The include files may
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| or may not use ANSI/ISO-C prototypes, depending on
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| the config file you have chosen.
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+-- src/ The C source files of the Scheme interpreter
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+-- scm/ Scheme files that are loaded during runtime. These
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| are copied to a destination directory specified in
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| config/site when Elk is installed.
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+-- lib --, This directory tree holds the C source for various
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| | Elk extensions that can be loaded into the Scheme
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| | interpreter or linked with an application
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| +-- xlib/ The C source files of the X11 Xlib extension
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| +-- xt/ The C source files of the Xt (X11 Toolkit
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| | Intrinsics) extension
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| +-- xaw/ The Scheme interfaces to the X11 Athena widgets.
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| | There is one .d file for each widget class.
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| | Each of these is compiled into a C source file
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| | when running `make' and then compiled into a
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| | dynamically loadable object.
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| +-- xm/ The .d files for the Motif widgets
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| +-- unix/ The C source files of the UNIX extension
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| `-- misc/ The C source files of the record extension, the
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| bitstring extension, the regular expression
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| extension, and various other dynamically
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| loadable Elk extensions
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+-- doc/ The directory tree holding the documentation for
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| Elk as troff input files and pre-generated
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| PostScript files. See doc/README for a roadmap
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| of the `doc' tree.
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+-- examples --, A collection of demonstration programs for Elk
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| | and the various extensions (mostly in Scheme)
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| +-- scheme Basic Scheme demos (collected from USENET
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| | and other sources)
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| +-- xlib Programs demonstrating the Xlib, Athena,
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| +-- xaw and Motif extensions
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| +-- xm
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| +-- unix Example programs for the UNIX extension
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| +-- regexp A demonstration of the regexp extension
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| `-- c++ A few simple C++ programs demonstrating
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| use of Elk with C++ applications (see
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| README in this directory)
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`-- util/ Various utilities, some of which may aid in preparing
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a config file for an as yet unsupported platform.
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