% Build a PSL REDUCE "in core" without the use of fasl files.
% Author: Anthony C. Hearn. Modifications by Stanley L. Kameny.
(load addr2id) % In case an error occurs.
(setq !*fastcar t)
(setq !*usermode nil)
(setq !*verboseload t)
(remprop 'cursym!* 'vartype) % PSL declares this fluid.
% Compiler modifications.
(load compiler)
(remprop 'wplus2 'one) % PSL compiler bug.
(remprop 'log 'no!-side!-effects!?) % So that math can be fasled.
(remprop 'atan 'no!-side!-effects!?) % So that math can be fasled.
(remprop '!*msg 'vartype) % Compiler declares this global.
(load fast!-vector) % To use IGETV, etc.
(cond ((filep "$reduce/psl/symget.b")
(dskin "$reduce/util/symget.dat")))
(load nbig30) % PSL bignums.
(errorset '(load compat) nil nil)
% Load PSL-based functions if there.
(global '(oldchan!* datchan!*)) % datchan!* needed for MS-DOS.
(setq !*argnochk t)
% (setq !*ignoreeol t) % Needed so things like "module where" work.
% However, variable is no longer in use.
(setq !*int nil) % Prevents input buffer being saved.
(setq !*msg nil)
(flag '(eqcar) 'lose) % Already in PSL.
(setq !*comp t) % It's faster if we compile the boot file.
(setq oldchan!* in!*) % To continue reading this file after boot.sl.
(dskin "boot.sl")
(fluid '(xxx))
(begin2)
rds(xxx := open("prolog.red",'input));
(close xxx)
(begin2)
rds(xxx := open("module.red",'input));
(close xxx)
(begin2)
rds(xxx := open("rlisp.red",'input));
(close xxx)
(begin2)
rds(xxx := open("rend.red",'input));
(close xxx)
(begin2)
rds(xxx := open("poly.red",'input));
(close xxx)
(begin2)
rds(xxx := open("alg.red",'input));
(close xxx)
% Even though ARITH isn't really necessary to compile most files, it's
% important to have it loaded when compiling itself to make sure that
% the floating point arithmetic is done at the right precision.
(begin2)
rds(xxx := open("arith.red",'input));
(close xxx)
(setq !*comp nil)
(setq !*verboseload nil)
% Necessary declaration from entry.red.
(put 'faslend 'stat 'endstat)
(initreduce)
(setq date!* "bootstrapping version")
(cond (datchan!* (rds datchan!*))) % Needed for MS-DOS systems.