Having display in the core is handy for debugging.
This is a courtesy commit intended to prevent bitrot.
* GNUmakefile (mes.o): Depend on display.
* mes.c: Include display.
* display.c: New file.
* GNUmakefile (CPPFLAGS): Include VERSION.
* mes.c (main): Use it. Add --dump and --load to --help.
(scm_symbol_mes_prefix, scm_symbol_mes_version): New sybols.
(mes_symbols): Use them to set prefix and version.
* module/mes/base-0.mes (effective-version): Use %version.
* module/mes/repl.mes (welcome): Likewise.
Having display in the core is handy for debugging.
This is a courtesy commit intended to prevent bitrot.
* GNUmakefile (mes.o): Depend on display.
* mes.c: Include display.
* display.c: New file.
* mes.c (write_byte): Rename from write_char.
* module/mes/display.mes (display): Fixes for write: char, closure, procedure.
(write-char, write, with-output-to-string): New functions.
* tests/read.test: Include base-0 to see some output.
* tests/display.test: New file.
* GNUmakefile (TESTS): Add it.
* 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.
* module/mes/peg.mes: New file.
* module/mes/peg/cache.scm: New file.
* module/mes/peg/codegen.scm: New file.
* module/mes/peg/simplify-tree.scm: New file.
* module/mes/peg/string-peg.scm: New file.
* module/mes/peg/using-parsers.scm: New file.
* tests/peg.test: New file.
* GNUmakefile (TESTS): Add it.
* guile/nyacc-calc.scm: New file.
* guile/nyacc.scm: New file.
* scripts/nyacc-calc.mes: New file.
* scripts/nyacc.mes: New file.
* GNUmakefile (mes-check, guile-check): Run them.
* module/mes/optargs.upstream.mes: Import latest non-syntax-case
version from Guile.
* AUTHORS: Add it.
* module/mes/optargs.scm: New file.
* tests/optargs.test: New file.
* GNUmakefile (TESTS): Add it.
* NEWS: Update.
* 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.
* mes.c (sc_expand_env): New function.
(builtin_eval): Use it.
* module/mes/psyntax-0.mes: New file.
* module/mes/psyntax-1.mes: New file.
* tests/psyntax.test: New file.
* GNUmakefile (TESTS): Add it.
* mes.c (char_p, macro_p, number_p, pair_p, string_p, symbol_p,
vector_p, builtin_p, boolean_p): Move to type.c
* type.c: New file.
* GNUmakefile (mes.o): Depend on type snarf output.
* module/mes/loop-0.mes (cond, map, let, or, and not, evlis-env,
apply-env, eval-expand, uquote, add-unquoters, eval,
expand-macro-env, eval-begin-env, eval-if-env, sexp:define,
env:define, env:macro): Move to mes-0.mes.
* module/mes/mes-0.mes: New file.
* module/mes/type-0.mes: New file.
* scripts/include.mes: If BOOT, also include mes-0.mes. If TYPE0,
also include type-0.mes.
* mes.c: Move specific renames and n-args to alist annotation.
* build-aux/mes-snarf.scm: New file.
* GNUmakefile (mes.environment.h): Use it.
(mes.h): Remove.
(clean): Update.
(mes.o): New dependency rule.
* .gitignore: Update.
* mes.c (make_vector): Change to scm interface.
(temp_number): New global.
(list_to_vector): Use it.
* module/mes/scm.mes (c:make-vector): New function.
* tests/scm.test: Remove vector tests.
* tests/vector.test: New file.
* GNUmakefile (TESTS): Add it.
* GNUmakefile (mes.h): Also export SCM to symbols.i
* mes.c: Introduce SCM type for special symbols.
(builtin_eval): Rename from eval_env. Update callers.
* module/mes/base-0.mes (eval): Remove.
* module/mes/repl.mes (repl): Use eval.
Jan Nieuwenhuizen