Commit graph

12 commits

Author SHA1 Message Date
Jan Nieuwenhuizen c3a6d70f74 core: Stderr_ also print numbers.
* posix.c (stderr_): Handle numbers.
2017-01-04 21:45:10 +01:00
Jan Nieuwenhuizen 49f1c4e5f3 Refactor reader.
* module/mes/read-0.mes (read-hash): New function.
  (read-word): Use it.
  (eat-whitespace): Rewrite.
  (display): Minimal implementation through core.
* lib.c (stderr_): Support printing of strings while booting.
2016-12-24 22:16:53 +01:00
Jan Nieuwenhuizen 15163e9dc1 core: Add getenv, verbose module loading on MES_DEBUG.
* mes.c (MAKE_REF, MAKE_STRING): Oops, remove stray semicolon.
* posix.c (getenv_): New function.
* module/mes/base-0.mes (load): Use it to switch on MES_DEBUG=1.
  (mes-use-module): Remove commented-out code.
2016-12-24 14:09:48 +01:00
Jan Nieuwenhuizen bdeb41e0ae core: Move reader and posix functions from mes.c
* mes.c (getchar, ungetchar, peekchar, peek_byte, read_byte,
  unread_byte, write_byte, read_input_file_env_, read_input_file_env):
  Remove.
* posix.c (getchar, ungetchar, peekchar, peek_byte, read_byte,
  unread_byte, write_byte): Move from mes.c.
* reader (read_input_file_env_, read_input_file_env): Move from mes.c.
2016-12-24 11:28:25 +01:00
Jan Nieuwenhuizen 16e3caafcd core: Remove display.
* posix.c (stderr_): New function.
* display.c: Remove.
* mes.c: Remove includes.  Use stderr_ instead of display_.
 (gc_loop): Preserve function's name.
 (arity_): New function.
* GNUmakefile (mes.o): Remove dependency on display.
* module/mes/read-0.mes: Use core:stderr instead of display, newline.
  (newline): New function.
* module/mes/base-0.mes: Use core:stderr instead of display.
  Include (mes display).
* module/mes/display.mes: New file.
* lib.c (assert_defined): Move from mes.c.
  (string_to_cstring): Move from posix.c
* build-aux/mes-snarf.scm (function-environment): Initialize function
  name with scheme string.
2016-12-24 01:23:50 +01:00
Jan Nieuwenhuizen c2bfeffe96 core: Remove make_number.
* mes.c (MAKE_NUMBER): New macro.
  (tmp_num_, tmp_num_2): New function.
  (make_number): Remove.  Update callers.
2016-12-23 16:22:19 +01:00
Jan Nieuwenhuizen 0da6a4a248 Avoid garbage returns.
* posix.c (set-current-input-port): Return current-input-port.
  (force_output): Return scm_unspecified.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen 2b577eaee0 Add loadable modules.
* module/mes/base-0.mes (mes-use-module): Implement.
* module/mes: Update users.
* HACKING: Update.
* NEWS: Update.
* configure (main): Use shell expansion for prefix.
* make/install.make (install): Substitute prefix.
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
Jan Nieuwenhuizen e6a0257a79 core: Cleanup cells.
* mes.c: Use accessors rather than g_cell[] access throughout.
2016-12-12 20:35:19 +01:00
Jan Nieuwenhuizen 61e42e8527 core: Number based cells.
* mes.c (scm_t): Change car, string, ref, cdr, macro, vector into g_cell index
  [WAS]: scm_t pointer.
* define.c: Update.
* lib.c: Update.
* math.c: Update.
* posix.c: Update.
* quasiquote.c: Update.
* string.c: Update.
* type.c: Update.
* build-aux/mes-snarf.mes Update.
* tests/gc-4.test: New test.
* tests/gc-5.test: New test.
* tests/gc-6.test: New test.
2016-12-12 20:35:18 +01:00
Jan Nieuwenhuizen 70bdab7090 posix: Implement open-input-file.
* posix.c: New file.
* mes.c: Include posix.environment.h, posix.environment.i, posix.environment.c.
  (read_input_file_env): Rename from read_file_env.  Update
  callers.
  (load_env): Rename from load_file_env.  Update callers.
* GNUmakefile (mes.o): Add posix.c, posix.environment.h,
  posix.environment.i dependencies.
2016-12-12 20:33:49 +01:00