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Author SHA1 Message Date
Jan Nieuwenhuizen 2715e241e5 Add REPL. 
* mes.c (expand_macro_env, force_output): New function.  Use STRING_MAX
  for string buffers throughout.  (eval_env, eval_begin_env): Rename
  from eval, eval_begin.  Update callers.
* repl.mes: New file.
* base.mes (list?): Move from scm.mes.
* scm.mes (eval, apply, primitive-eval, expand-macro): New function.
* GNUmakefile: New repl target.
 2016-10-16 09:44:52 +02:00
Jan Nieuwenhuizen 422b6e6ce9 Avoid 90% of cdr'ing environment, assuming static primitives. 
* mes.c (internal_primitive_p)[STATIC_PRIMITIVES: New function.
 (lookup_macro)[STATIC_PRIMITIVES]: Use it.
 (internal_lookup_primitive)[STATIC_PRIMITIVES]: New function.
 (lookup)[STATIC_PRIMITIVES]: Use it.
 (mes_primitives)[STATIC_PRIMITIVES]: New function.
 (main): Use it.
* base0-if.mes (disabled-cond): Rename from xcond.
* GNUmakefile: Add commented profiling CFLAGS.
 2016-10-12 21:14:06 +02:00
Jan Nieuwenhuizen 1bb3d1de11 speedup: use ->car etc. 2016-10-08 17:00:32 +02:00
Jan Nieuwenhuizen c5e3e3818d Avoid out-of-spec strncat usage. 
mes.c (readword): Use character assignment instead of strncat.  Fixes
Valgrind nit.
 2016-10-11 18:50:14 +02:00
Jan Nieuwenhuizen 513bd09f76 Discern between primitive atoms and symbols. 
* mes.c (internal_symbol_p): New function.
 (eval): Use it.
 2016-10-11 07:10:01 +02:00
Jan Nieuwenhuizen a265f933d8 speedup: use ->car etc. 2016-10-08 17:00:32 +02:00
Jan Nieuwenhuizen 4514be76d9 use IF as primitive, drop using cond/evcon only option. 2016-10-08 16:54:59 +02:00
Jan Nieuwenhuizen 7c759e0670 c++ type-safety. 2016-10-08 10:14:17 +02:00
Jan Nieuwenhuizen e504998b03 assq: use while instead of recursion. 2016-10-08 08:47:23 +02:00
Jan Nieuwenhuizen 509bf3956e mes.c: uniquify symbols. 2016-10-08 08:41:30 +02:00
Jan Nieuwenhuizen ec8553dc4f mes.c: implement string->list. 2016-08-13 18:42:11 +02:00
Jan Nieuwenhuizen 697858f670 Revert "mes.c: use single malloc with arena." 
This reverts commit 38c364faeff430a5ee28f402d24b073f6bf9a548.
 2016-09-25 10:13:09 +02:00
Jan Nieuwenhuizen b955b84d20 mes.c: use single malloc with arena. 2016-08-13 00:58:00 +02:00
Jan Nieuwenhuizen 2097e9e4ef mes.c: display, newline: take optional port; add write-char, read hex #xXX. 2016-08-12 14:17:20 +02:00
Jan Nieuwenhuizen 287c0284fe Use IF iso COND as primitive; keep COND primitive as option. 2016-07-27 08:49:45 +02:00
Jan Nieuwenhuizen 56fcde0966 macro hax0rz 2016-07-27 00:32:30 +02:00
Jan Nieuwenhuizen 3864d434fc split-up test suite, implement quasiquote in scheme. 2016-07-25 14:39:56 +02:00
Jan Nieuwenhuizen f170735edb mescc: mes parses simplest main with lalr. 2016-07-25 01:12:22 +02:00
Jan Nieuwenhuizen 479d988e42 mes.c: add set-cdr, substring, string-ref. 2016-07-25 00:06:18 +02:00
Jan Nieuwenhuizen 87678add4a mes.c: support whitespace characters. 2016-07-24 23:41:16 +02:00
Jan Nieuwenhuizen 46387d411b mes.c: when reading `EOF', defer read control to program. 2016-07-24 18:28:45 +02:00
Jan Nieuwenhuizen 8dacd68fe8 mes.c, scm.c: add read-char, peek-char, char=?, char-alphabetic?. 2016-07-24 17:35:31 +02:00
Jan Nieuwenhuizen 2983578531 mes.c: add logior. 2016-07-24 17:21:30 +02:00
Jan Nieuwenhuizen b5ab19aab7 mes.c: add quotient and modulo. 2016-07-24 15:25:16 +02:00
Jan Nieuwenhuizen 87c52609ff mes.c: less_p, greater_p, is_p: take multiple arguments. 2016-07-24 15:26:49 +02:00
Jan Nieuwenhuizen 675bc3dead mes.c: display_helper fix for vector. 2016-07-24 15:25:47 +02:00
Jan Nieuwenhuizen 99762c07ca mes.c: fix apply. 2016-07-24 13:27:05 +02:00
Jan Nieuwenhuizen 8c1a5f19da fix for-each. 2016-07-24 12:40:44 +02:00
Jan Nieuwenhuizen 478087abe4 mes.c: grok #\tab. 2016-07-24 12:06:05 +02:00
Jan Nieuwenhuizen d4e335b447 mes.c: add syntax, quasisyntax to reader.... 2016-07-24 00:40:37 +02:00
Jan Nieuwenhuizen 28ae662e0e srfi-9 records! 2016-07-24 00:14:40 +02:00
Jan Nieuwenhuizen 711a29f4f9 mes.c: refactor begin and closures. Fixes bugs/top.mes. 2016-07-24 00:01:31 +02:00
Jan Nieuwenhuizen ab381c841a mes.c: remove hacks 2016-07-23 15:11:32 +02:00
Jan Nieuwenhuizen 5126e16e66 trying to get records up....WIP 2016-07-23 14:39:33 +02:00
Jan Nieuwenhuizen b63444d919 mes.c: barf on unknown symbols. 2016-07-23 11:51:06 +02:00
Jan Nieuwenhuizen efdd84b4c4 mes.c: add new macro type, junk *macro* hack. 2016-07-22 17:13:51 +02:00
Jan Nieuwenhuizen 04f3323f10 mes.c: store actual environment with closures. 2016-07-22 12:23:23 +02:00
Jan Nieuwenhuizen dbbfcb5899 fix closure 5 2016-07-22 09:00:32 +02:00
Jan Nieuwenhuizen 24be64787b mes.c: store enviroment depth in closures. Fixes c1, c3 and more. 2016-07-19 21:37:39 +02:00
Jan Nieuwenhuizen 61bbbdffbf mes.c: move begin_env into eval, decruft. 2016-07-19 18:18:27 +02:00
Jan Nieuwenhuizen 80e6f95f91 fix some tests. 2016-07-18 22:59:33 +02:00
Jan Nieuwenhuizen 3a28828bdf remove booting into mes (would need VM), boot.mes; rewrite test.mes. 2016-07-18 22:43:16 +02:00
Jan Nieuwenhuizen be2326f351 unquoting fix. 2016-07-17 23:43:16 +02:00
Jan Nieuwenhuizen 005f146b68 no closuring in macro body... 2016-07-17 23:07:35 +02:00
Jan Nieuwenhuizen 59cdf9632f closures: mostly supported... 2016-07-17 22:15:31 +02:00
Jan Nieuwenhuizen bfb2f42cd5 mes.c: single-statement body lambda closures. 2016-07-17 15:59:21 +02:00
Jan Nieuwenhuizen 0a497a2765 mes.c: add boolean_p. 2016-07-17 13:32:52 +02:00
Jan Nieuwenhuizen f19d6dfde4 mes.c: fix symbol? for nil. 2016-07-17 13:16:10 +02:00
Jan Nieuwenhuizen 71a89be833 mes.c: evcon: support clause without cdr. Fixes or. 2016-07-17 12:57:06 +02:00
Jan Nieuwenhuizen 341d064a34 hax0rz..ugh + next name? test in macro.mes. 2016-07-17 11:37:22 +02:00
Jan Nieuwenhuizen 40bbb3dff1 mes.c: another macro clue-bat in apply. now macro.mes equals guile -s macro.mes. 2016-07-17 10:38:29 +02:00
Jan Nieuwenhuizen c565e2fc22 mes.c: begin_env: bugfix, keep going in body after set! 2016-07-17 09:17:47 +02:00
Jan Nieuwenhuizen 6baafb2380 mes.c: bugfix for eval_quasiquote: stay in quasiquote mode after next quote. 2016-07-17 09:06:48 +02:00
Jan Nieuwenhuizen be12facd6d support define-macro inside eval (i.e., inside define-macro) 2016-07-16 23:35:07 +02:00
Jan Nieuwenhuizen d1a089caed mes.c: move define, define-macro into begin_env, remove loop. fixes inner defines. 2016-07-16 22:43:13 +02:00
Jan Nieuwenhuizen dc8325ded3 implement unquote-splicing, cleanup some macros 2016-07-16 17:18:11 +02:00
Jan Nieuwenhuizen 02dc00d11c update macro, fix andmap. 2016-07-16 13:24:38 +02:00
Jan Nieuwenhuizen c1886195e6 add scheme apply, rename apply-> apply_env. 2016-07-16 08:17:56 +02:00
Jan Nieuwenhuizen cf0c3ef42e support cond without match, define-macro x (lambda)). 2016-07-16 07:56:01 +02:00
Jan Nieuwenhuizen 141012f5c0 *unspecified* harder. 2016-07-11 22:47:12 +02:00
Jan Nieuwenhuizen 8c2d53eb32 add number->string, string->symbol, symbol->string. 2016-07-11 22:36:38 +02:00
Jan Nieuwenhuizen ddccd4747a add variable argument append. 2016-07-11 21:50:59 +02:00
Jan Nieuwenhuizen 3a29b03529 +,-,*,/: take n arguments. 2016-07-11 20:58:30 +02:00
Jan Nieuwenhuizen 7f35686b61 add call-with-values, values. 2016-07-11 19:32:11 +02:00
Jan Nieuwenhuizen 1621cfd284 rename assoc to assq. 2016-07-11 10:48:25 +02:00
Jan Nieuwenhuizen 081cb4a94f add vectors. 2016-07-11 10:38:02 +02:00
Jan Nieuwenhuizen 9a699da5c5 add length. 2016-07-11 00:21:45 +02:00
Jan Nieuwenhuizen 270e272acc remove disabled code. 2016-07-11 00:17:12 +02:00
Jan Nieuwenhuizen 74774d49a6 add chars. 2016-07-11 00:15:28 +02:00
Jan Nieuwenhuizen a30ee9bb1d add strings. 2016-07-10 22:43:23 +02:00
Jan Nieuwenhuizen 1584bb8701 add letrec. 2016-07-10 13:47:56 +02:00
Jan Nieuwenhuizen 1da953b6ab fix for set! inside lambda. 2016-07-10 13:45:54 +02:00
Jan Nieuwenhuizen bfed3eb8b3 add +,/,*,=. 2016-07-10 12:52:53 +02:00
Jan Nieuwenhuizen 00687ba91a add set!. 2016-07-10 10:43:26 +02:00
Jan Nieuwenhuizen 72d96eb485 snarf scm functions and environment. 2016-07-09 23:12:25 +02:00
Jan Nieuwenhuizen f89507414e eval: disarm lambda. 2016-07-09 22:47:36 +02:00
Jan Nieuwenhuizen 1fe2fb51b1 fix evlis argumuent execution order. 2016-07-09 22:01:00 +02:00
Jan Nieuwenhuizen 6d5811bb98 reader: handle whitespace and comments inside lists. 2016-07-09 18:56:59 +02:00
Jan Nieuwenhuizen 1c6ac2b9b6 hack to print (current-module). 2016-07-09 14:58:37 +02:00
Jan Nieuwenhuizen 989cbab16a mes.c, mes.mes: support quasiquote, unquote. 2016-07-09 14:29:39 +02:00
Jan Nieuwenhuizen 0eb32de9c7 mes.c: support `.' and add let. 2016-07-08 18:02:06 +02:00
Jan Nieuwenhuizen dfde662d0b boot.mes: support macros, add and, or. 2016-07-08 16:47:44 +02:00
Jan Nieuwenhuizen bd5a163654 boot.mes: boostrap into mes. 2016-05-29 13:44:03 +02:00
Jan Nieuwenhuizen 1a565a9208 Leave pure LISP. 
* GNUmakefile: New file.
* mes.c: Lots of work.
* mes.mes: New file, split-off from mes.scm.
(builtin, number): New function.
(apply): Use them.
* mes.test: New file.
* scm.mes: New file, split-off from mes.scm.
 2016-07-09 13:04:20 +02:00
Jan Nieuwenhuizen 22ba3f6869 Add LISP interpreter in C. 
mes.c: New file.
 2016-07-09 13:04:20 +02:00