New features in version 0.15
============================

Subprojects have been separated. Three projects have been made: 

- GRP parser. Source of this project has been put in parser.src
subdirectory.

- GRP code generator. Source of this project has been put in grp2c.src
subdirectory. 

- Grapnel Library. Source of this project has been put in grapnel.src
subdirectory. This subproject has been split into several parts. First
one contains a very small software package which is required by
softwares generated by the code generator. Second part of this project
is a package collection. This collection contains Grapnel Libraries
ported to specific systems. Every kind of Grapnel Library has been
placed in a separated subdirectory. At that moment pvm is supported as
target platform only. Grapnel Library for pvm platform is placed in
grpanel.src/pvm.src subdirectory. New ports of Grapnel Library should
be put in a subdirectory grapnel.src/platform.src where `platform' is
the name of the supported target platform. In the future the Grapnel
Library can be ported to support other systems than pvm, such as mpi,
qnx, or any other kind of message passing system.

Configurator utility has been updated to support these
subprojects. After configuration you can build and install whole
package or any subproject using the following commands:

$ make
$ make install

to build and install whole package, or

$ make parser
$ make installparser

or

$ make grp2c
$ make installgrp2c

or

$ make grapnel
$ make installgrapnel

to build and install GRP parser, GRP code generator and Grapnel
Library respectively. Note that pvm3 system must have been installed
correctly on your system if you would like to compile and install pvm
version of the Grapnel Library. The ability of configurator utility,
which takes it possible to check what kind of Grapnel Compiler should
be installed on your system, has been being developed.

GRP code generator
------------------

Generation of cross reference file has been introduced. The code
generator will generate cross reference files for every applications
defined in processed GRP file if -c option was used. Name of generated
files is appname.crf where `appname' is the name of the application
defined in processed GRP file.

Feb 19, 1996.