Jan Nieuwenhuizen
46a617f16e
core: Support keywords.
...
* display.c (display): Handle keyword.
* mes.c (type_t): Add KEYWORD.
(eq_p): Handle it.
(make_keyword): New function.
* reader.c (lookup): Use it.
* type.c (keyword_p): New function.
* NEWS: Update.
2016-12-16 23:30:33 +01:00
Jan Nieuwenhuizen
885f48757a
Handle form-feed.
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* module/mes/read-0.mes (eat-whitespace, read-word): Handle form-feed.
* reader.c (eat_whitespace, read_word): Likewise.
2016-12-16 18:30:54 +01:00
Jan Nieuwenhuizen
dd1daf92e4
Extend Scheme reader, reduce C reader dependency.
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* mes.c (bload_env): Mark as internal.
(load_env): Likewise. Load Scheme reader from source. Remove dumping.
(dump): New function.
* (vm_begin_env): Allow for gc while read_input_file_env.
(mes_builtins): Add *dot*.
(read_input_file_env)[!READER]: Invoke read-input-file.
* module/mes/read-0.mes (read-env): New function.
(read-word): Support quasisyntax.
Remove usage of ' thoughout.
* module/mes/repl.mes (repl): Use read instead of read-env.
* guile/mes.scm (environment): Add *dot*.
* guile/reader.mes: Update.
* NEWS: Update.
2016-12-13 19:58:34 +01:00
Jan Nieuwenhuizen
e4e29f00b0
core: gc bugfixes.
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* mes.c (make_tmps): New function.
(make_symbols, gc): Use it.
(vm_call_with_values_env): New vm function.
(call-with-values): Call it.
(eval_env): Do not call eval_env inline.
* define.c (vm_define_env): Use r2 rather than local name.
(g_symbols): Rename from symbols.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen
f26c7222b2
core: Split-off cache, display, reader.
...
* mes.c: Remove cache, display, reader functions.
* cache.c: New file.
* display.c: New file.
* reader.c: New file.
2016-12-12 20:35:19 +01:00
