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scheme.forth.jl.git
2017-04-02
Tim Vaughan
Started porting metacircular evaluator from SICP.
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2017-03-12
Tim Vaughan
Implemented some port input primitives.
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2017-03-01
Tim Vaughan
Added some port and string primitives.
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2017-02-26
Tim Vaughan
Improved string parser, added license.
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2017-01-15
Tim Vaughan
Primitive ratnum operations implemented.
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2016-12-19
Tim Vaughan
Implemented fix:gcd.
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2016-12-16
Tim Vaughan
Can now make it through first chapter of SICP.
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2016-12-16
Tim Vaughan
Added hacky fixnum division op.
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2016-12-16
Tim Vaughan
Fleshing out numerical library.
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2016-12-16
Tim Vaughan
Completed flonum primitives.
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2016-12-11
Tim Vaughan
Added most flonum primitives.
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2016-12-11
Tim Vaughan
flonum parsing works
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2016-12-11
Tim Vaughan
Added floating point printing words.
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2016-12-03
Tim Vaughan
Added NOT and fixed PROCEDURE?
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2016-11-14
Tim Vaughan
Added draft readflonum.
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2016-11-13
Tim Vaughan
Added some more float words.
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2016-11-13
Tim Vaughan
Redefined numeric procs in terms of fixnum prims.
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2016-11-07
Tim Vaughan
Moved source to src directory.
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2016-11-07
Tim Vaughan
Updated README.
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2016-11-06
Tim Vaughan
Added (length)
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2016-11-06
Tim Vaughan
Fixed AND and OR implementations
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2016-11-06
Tim Vaughan
Implemented and and or as macros.
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2016-11-06
Tim Vaughan
Implemented cond as macro.
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2016-11-06
Tim Vaughan
While form now uses let.
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2016-11-06
Tim Vaughan
Implemented let as macro.
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2016-11-05
Tim Vaughan
Quasiquote fix.
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2016-11-05
Tim Vaughan
Fixed if form when no alternative.
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2016-11-05
Tim Vaughan
Implemented unquote-splicing
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2016-11-05
Tim Vaughan
quasiquote and unquote working.
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2016-11-05
Tim Vaughan
Updated readme.
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2016-11-05
Tim Vaughan
Working on quasiquote.
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2016-11-04
Tim Vaughan
Added (error)
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2016-11-04
Tim Vaughan
Fixed bug in (display)
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2016-11-04
Tim Vaughan
Added forth-level exception handling to repl.
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2016-11-03
Tim Vaughan
Added exception handling words.
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2016-11-01
Tim Vaughan
Implemented read-level portion of quasiquote forms.
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2016-11-01
Tim Vaughan
Updated README.
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2016-11-01
Tim Vaughan
Very basic macros working.
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2016-11-01
Tim Vaughan
Implemented (reverse list).
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2016-11-01
Tim Vaughan
Simplified iterative define expansion.
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2016-11-01
Tim Vaughan
Allowed recursive define expansion.
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2016-11-01
Tim Vaughan
Simplified apply.
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2016-11-01
Tim Vaughan
Apply now linked to procedure instead of symbol.
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2016-10-31
Tim Vaughan
Added apply primitive and used it to implement append.
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2016-10-31
Tim Vaughan
Added display primitives.
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2016-10-31
Tim Vaughan
Added testing code back in.
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2016-10-30
Tim Vaughan
Nutting out macro issues.
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2016-10-30
Tim Vaughan
Finished draft macro implementation
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2016-10-29
Tim Vaughan
Added lookup-macro and make-macro.
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2016-10-29
Tim Vaughan
Implementing macros.
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2016-10-29
Tim Vaughan
Added support for variadic compound procedures.
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2016-10-27
Tim Vaughan
Implemented begin. Added none object for empty returns.
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2016-10-27
Tim Vaughan
Fixed stack hygiene bug.
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2016-10-27
Tim Vaughan
Refactor to allow begin.
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2016-10-25
Tim Vaughan
Updated README.
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2016-10-25
Tim Vaughan
Added load primitive.
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2016-10-25
Tim Vaughan
Load now returns result of last expression.
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2016-10-25
Tim Vaughan
Implemented load word. (Now just need scheme prim.)
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2016-10-25
Tim Vaughan
Updated README.
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2016-10-25
Tim Vaughan
Mark-sweep garbage collection working.
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2016-10-24
Tim Vaughan
Primitives are now GC-safe.
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2016-10-24
Tim Vaughan
GC working when invoked between evaluations.
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2016-10-23
Tim Vaughan
Debugging GC.
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2016-10-23
Tim Vaughan
Added OOM check.
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2016-10-23
Tim Vaughan
Marked compound procedure type as pairlike.
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2016-10-23
Tim Vaughan
Implemented scaffolding for mark+sweep GC.
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2016-10-22
Tim Vaughan
Working on GC.
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2016-10-12
Tim Vaughan
Fixed broken realnum? procedure.
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2016-08-13
Tim Vaughan
Can now read and print reals.
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2016-07-30
Tim Vaughan
Working on FP arithmetic.
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2016-07-25
Tim Vaughan
Working on exception handling.
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2016-07-25
Tim Vaughan
Fixed TCO bug.
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2016-07-22
Tim Vaughan
Fixed bug in apply.
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2016-07-22
Tim Vaughan
Added tail-call optimization.
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2016-07-22
Tim Vaughan
Implemented compound procedure application.
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2016-07-22
Tim Vaughan
Added define syntax for procedure generation.
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2016-07-22
Tim Vaughan
Implemented lambda (and λ)!
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2016-07-22
Tim Vaughan
Factored out application into apply.
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2016-07-22
Tim Vaughan
Working on compound procedures.
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2016-07-21
Tim Vaughan
Primitive fixnum relations working.
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2016-07-21
Tim Vaughan
Implemented fixnum =.
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2016-07-21
Tim Vaughan
Fixed cons, set-car! and set-cdr!
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2016-07-21
Tim Vaughan
Adding pair/list primitives.
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2016-07-21
Tim Vaughan
Added more primitives.
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2016-07-21
Tim Vaughan
eatspaces now eats comments
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2016-07-21
Tim Vaughan
string->number works.
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2016-07-21
Tim Vaughan
number->string works.
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2016-07-20
Tim Vaughan
Debugging number->string
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2016-07-19
Tim Vaughan
Updated README and added license.
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2016-07-19
Tim Vaughan
Added some type conversion prims.
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2016-07-19
Tim Vaughan
Added predicate primitives.
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2016-07-19
Tim Vaughan
Added * and - fixnum primitives
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2016-07-19
Tim Vaughan
Fixed fixnum detection in parser.
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2016-07-19
Tim Vaughan
First primitive procedure working!
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2016-07-19
Tim Vaughan
Completed draft of primitive application.
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2016-07-19
Tim Vaughan
Adding first primitive procedure.
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2016-07-19
Tim Vaughan
Tiny refactor.
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2016-07-19
Tim Vaughan
Added conditionals.
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2016-07-19
Tim Vaughan
def/set/lookup are working!
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2016-07-18
Tim Vaughan
Debugging.
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