Bill Currie
c38ea0b1bc
Correct the spelling of "nil".
2011-01-14 12:07:40 +09:00
Bill Currie
75ec6bf244
Clean out some unnecessary types from the progs engine and clean up the mess.
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This is a nasty commit, sorry, but 99% of the commit is interdependent.
2011-01-10 12:25:31 +09:00
Bill Currie
6d494bfcdf
Fix a slew of warnings found by -Wall.
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-Wall still isn't used yet due to a missing method in Array, and
overzealous warnings in qfcc, but this covers the necessary fixes.
2010-12-16 20:01:49 +09:00
Brian Koropoff
fd54b1a245
Scheme: Make apply follow the R5RS standard.
2005-05-10 08:19:15 +00:00
Brian Koropoff
86606cc627
Added proper argument number checking to lambdas, a bunch more builtins,
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a few misc optimizations.
2005-05-08 10:37:57 +00:00
Brian Koropoff
e8680d792e
Added runtime error checking and line number tracking. Seems to catch most
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Scheme program errors without making Rua abort now, although there are a
few things that still need to actually report errors instead of failing
in weird ways.
2005-05-08 06:38:01 +00:00
Brian Koropoff
bc73af37f2
Scheme: Added letrec, first-class continuations, and tuned the garbage
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collector a bit.
2005-05-08 03:44:18 +00:00
Brian Koropoff
adba6b26dc
Scheme updates:
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- Boolean type (no support in lexer yet)
- Conditionals
- Defines (only work correctly at top level)
- More core builtins (apply, cons, car, cdr)
- Variable-argument functions
- Incremental garbage collection
- Garbage collection fixes
- Other misc bugs fixed
2005-05-06 23:25:06 +00:00
Brian Koropoff
281b683e14
Initial commit of a future partial implementation of the R5RS Scheme
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standard, implemented in Ruamoko. Currently works for a few simple
"Hello, world!" programs.
2005-05-01 11:48:36 +00:00
