crefal: a Refal-5 compiler.
Copyright (C): RefalScope Project. 2004-2023

INSTALL.TXT (crefal -- Refal-5 compiler)
version 23.08.2023 / Version ПѮ 1.00.230828

THE INSTALLATION OF THE crefal Refal-5 compiler.

Step by step:

    0. install Refal-5 system;
    1. go to the main directory of the CREFAL system. 
    2. OPER_SYSTEM> refgo install system_name
    3. set _path_ (in your operating system, using its environment variable PATH) 
       to the Refal-5 executable modules and to the crefal batch-file produced 
       by installation or copy the indicated files inside a directory 
       where your operating system looking for executable modules.

* where
* The Operating Systems currently supported are:                                
***************************************************
*  system_name            |  real system name
* ________________________|________________________
*    windows, windowsNT   |    Windows NT
*    windows95            |    Windows 95
*    windows98            |    Windows 98
*    linux                |    Linux
*    unix                 |    Unix
*    freeBSD              |    FreeBSD
***************************************************

That is all.

    4. go to the test directory and try
       Oper.system>crefal test
       Oper.system>refgo test

Please, take care of accessibility of the Refal-5 executable modules
and the crefal batch-files from your directory ( set path to them 
in according to your oper. system ).

   You should create a directory ( let it be c:\REFAL ),where put the binary and batch files, and add 
   c:\REFAL to your search path. Under Windows 95 you can accomplish this by editing your 
   autoexec.bat file and modifying ( or adding ) the line starting with "PATH".
   For example:
   PATH=c:\windows;\c:\REFAL

   Under Windows NT, the same change can made through the control panel. 

   Under Linux you should make this change in the initialization files of whatever 
   shell you use. 
   For example, 
    1) csh and tcsh users will want to make this change in their .cshrc file.
       The following line must be added:
       setenv PATH ($PATH /REFAL)
    2) bash users will want to make this change in their .bash_profile file.
       The following line must be added:
       PATH=$PATH:/REFAL; export PATH
    3) sh users will want to make this change in their .profile file.
       The change will looks like following:
       The following line must be added:
       PATH=$PATH:/REFAL; export PATH

Please, pay attention to crefal module, if your oper. system is a unix
and you use a shell which is differs from BASH, TCSH, CSH or SH.     

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