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* lisplib.c (ver_set_entries, ver_instantiate,
txr_case_set_entries, txr_case_instantiate): New
static functions.
(lisplib_init): Register new functions.
* share/txr/stdlib/txr-case.txr: Reduced to a load for the
corresponding .tl file, retained for backward compatibility.
* share/txr/stdlib/ver.txr: Likewise.
* share/txr/stdlib/txr-case.tl: New file, based on previous
contents of corresponding .txr file.
* share/txr/stdlib/ver.tl: Likewise.
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* Makefile (install): Install .tl files present in stdlib directory.
(INSTALL): Handle argument 2 being a list.
* eval.c (load): New function.
* eval.h (load): Declared.
* lisplib.c (ifa_set_entries, ifa_instantiate): New functions
to lazily load ifa.tl.
(lisplib_init): Register new functions.
* txr.c (stdlib_path): New variable.
(sysroot_init): Store the stdlib path in stdlib_path.
* txr.h (stdlib_path): Declared.
* share/txr/stdlib/ifa.tl: New file.
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* lisplib.c (set_dlt_entries): New static function.
(set_place_dlt_entries): Renamed to place_set_entries.
Uses set_dlt_entries as subroutine.
(place_instantiate): Argument changes from table to function,
which is invoked to null out the hash entries.
(dlt_register): New static function.
(lisplib_init): Use dlt_register to register dynamic loading
of places_tl.
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* place.tl (pushnew): New macro.
* lisplib.c (set_place_dlt_entries): Add pushnew.
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The contents of place.tl are now stored as a UTF-8 ordinary literal
instead of a wide char literal.
* Makefile (LISP_TO_C_STRING): Generate plain literal.
* lisplib.c: Convert plain literal to string.
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* lisplib.c (set_place_dlt_entries): Add define-modify-macro.
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* place.tl (pset): New macro.
* lisplib.c (set_place_dlt_entries): Add pset.
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so line numbers don't change.
* eval.c (eval_init): Fix registrations of lisp-parse and read.
* lisplib.c (place_instantiate): Give name to parsed string stream
using new lisp_parse argument.
* parser.c (lisp_parse): Takes new argument to override name.
* parser.h (lisp_parse): Declaration updated.
* txr.c (txr_main): Call lisp_parse with four args, defaulting
the new one.
* txr.1: Documented new argument.
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The operators set, inc, dec, pop and others are now macros
which generate code, rather than built-in special forms
that use "C magic". Moreover, new such macros are easy to write, and
several new ones are already available. Moreover, new kinds of
assignable places are easy to create.
* place.tl: New file.
* lisplib.c, lisplib.h: New files.
* Makefile (OBJS): New target, lisplib.o.
(GEN_HDRS): New variable.
(LISP_TO_C_STRING): New recipe macro, with rule.
(clean): Remove generated headers named in $(GEN_HDRS).
* eval.c (dec_s, push_s, pop_s, flip_s, del_s): Variables removed.
(setq_s): New variable.
(lookup_var, lokup_sym_lisp_1, lookup_var_l, lookup_fun, lookup_mac,
lookup_symac, lookup_symac_lisp1): Trigger the delayed loading of
libraries for undefined global symbols, and re-try the lookup.
(op_modplace, dwim_loc, force_l): Static functions removed.
(op_setq): New static function.
(eval_init): Initialize setq_s; remove initializations of
removed variables; remove registrations for op_modplace;
add registration for sys:setq, sys:rplaca, sys:rplacd,
sys:dwim-set and sys:dwim-del intrinsics.
Call lisplib_init to initialize the dynamic library loading module.
* lib.c (sys_rplaca, sys_rplacd): New functions, differing
in return value from rplaca and rplacd.
(ref, refset): Handle hash table.
(dwim_set, dwim_del): New functions.
* lib.h (sys_rplaca, sys_rplacd, dwim_set, dwim_del): Declared.
* genvim.txr: Include place.tl in scan.
* tests/010/seq.txr: The del operator test
case no longer throws at run-time but at macro-expansion time, so the
test case is simply removed.
* tests/010/seq.expected: Updated output.
* tests/011/macros-2.txr: Reset *gensym-counter* to zero, because
the textual output of the test case includes gensyms, whose numberings
fluctuate with the content of the new Lisp library material.
* tests/011/macros-2.expected: Updated output.
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