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* Adding with-resources macro.Kaz Kylheku2015-07-231-0/+17
| | | | | | | | | | * share/txr/stdlib/with-resources.tl: New file. * lisplib.c (with_resource_set_entries, with_resources_instantiate): New static functions. (lisplib_init): Register new functions under dlt_register. * txr.1: Document with-resources.
* Adding nthcdr as accessor.Kaz Kylheku2015-07-221-0/+20
| | | | | | | | | | | | * eval.c (eval_init): Register nthcdr function. * lib.c (nthcdr): New function. * lib.h (nthcdr): Declared. * share/txr/stdlib/place.tl (nthcdr): New defplace. * txr.1: Documented.
* Improve bad argument diagnosis for place macros.Kaz Kylheku2015-07-221-2/+5
| | | | | | | | | | * eval.c (op_mac_param_bind): New static function. (eval_init): Register mac-param-bind operator. * share/txr/stdlib/place.tl (define-place-macro): Use mac-param-bind inside a lambda instead of tb macro. * txr.1: Document mac-param-bind.
* Implementing second through tenth as places.Kaz Kylheku2015-07-221-0/+9
| | | | | | | | | | | | | | | | | | * eval.c (eval_init): Register second through tenth as intrinsic. * gencadr.txr: New cadr.c changes encoded. * lib.c (second, third, fourth, fifth, sixth): Functions reimplemented using ref, so they are much more efficient for vectors and strings. (seventh, eighth, ninth, tenth): New functions. * lib.h (seventh, eighth, ninth, tenth): Declared. * share/txr/stdlib/place.tl: place macros defined for second through tenth. * txr.1: Documented.
* * lisplib.c (place_set_entries): Add *place-macro* andKaz Kylheku2015-07-221-11/+24
| | | | | | | | | | | | | | define-place-macro to list of names. * share/txr/stdlib/place.tl (*place-macro*): New global hash. (sys:tigger-load, sys:pl-expand): New functions. (call-update-expander, call-clobber-expander, call-delete-expander): Recognize and expand place macros. (define-place-macro): New macro. (first, rest): Places redefined using define-place-macro, replacing the old hack of copying the expanders from one table entry to another. * txr.1: Documented place macros.
* * share/txr/stdlib/place.tl: Indentation.Kaz Kylheku2015-07-221-20/+20
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* Implementing caar, cadr, cdar and friends.Kaz Kylheku2015-07-211-0/+1104
| | | | | | | | | | | | | | | | | | | | * lib.c (init): Call cadr_init. * lisplib.c (dl_table, set_dlt_entries, dlt_register): Externalize. * lisplib.h (dl_table, set_dlt_entries, dlt_register): Declared. * Makefile (OBJS): Add cadr.o. * cadr.c: New file. * cadr.h: New file. * gencadr.txr: New file. * share/txr/stdlib/cadr.tl: New file. * txr.1: Document cadr accessors.
* * share/txr/stdlib/place.tl (defplace cdr): Change deletionKaz Kylheku2015-07-211-1/+5
| | | | | | semantics so that (del (cdr x)) is symmetric with (del (car x)). * txr.1: Update documentation.
* * share/txr/stdlib/ifa.tl (ifa): Use placelet toKaz Kylheku2015-07-121-4/+15
| | | | allow "it" to be mutable when it denotes a place form.
* * share/txr/stdlib/place.tl (place-form-p): New function.Kaz Kylheku2015-07-121-0/+5
| | | | * lisplib.c (place_set_entries): Add place-form-p to list of names.
* Let's have placelet and placelet*.Kaz Kylheku2015-07-111-4/+15
| | | | | | | | * share/txr/stdlib/place.tl (placelet*): New macro. * lisplib.c (place_set_entries): Add placelet* to list of names. * txr.1: Updated to document placelet* and fix mistakes.
* * share/txr/stdlib/place.tl (defplace dwim): EliminateKaz Kylheku2015-07-111-8/+6
| | | | | | | ogetter-sym variable for caching the sequence; use the getter for the sequence place to access it. Again, this is for placelet, where the caching is visible. Another way to fix this is to clobber the cache variable when updating the sequence place.
* New placelet macro.Kaz Kylheku2015-07-101-11/+34
| | | | | | | | | | | | | | * lisplib.c (place_set_entries): Add placelet to list of names. * share/txr/stdlib/place.tl (sys:placelet1, placelet): New macros. (defplace dwim): Do not retrieve the place's value into a local variable and have the getter expand to that variable. Rather, have the getter retrieve the value. A getter that refers to a cached copy breaks the semantics of placelet, and any place operator which can evaluate the location after it is stored. * txr.1: Documented placelet.
* Allow op arguments like @1 to be places.Kaz Kylheku2015-07-031-0/+6
| | | | | | | * share/txr/stdlib/place.tl: Introducing new defplace for (sys:var ...) which is treated as if it were a symbol, in anticipation of the op/do macro placing that syntax with a symbol.
* * share/txr/stdlib/place.tl: Get rid of big progn around theKaz Kylheku2015-06-221-527/+526
| | | | | | whole module. * genvim.txr: Handle (def's not preceded by spaces.
* Version 109.txr-109Kaz Kylheku2015-06-211-1/+1
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* * lisplib.c (ifa_set_entries): Add conda.Kaz Kylheku2015-06-211-0/+7
| | | | | | | | * share/txr/stdlib/ifa.tl (conda): New macro. * tests/012/ifa.tl: Adding test for conda. * txr.1: Documenting conda.
* Remove places.h generation hack.Kaz Kylheku2015-06-201-0/+557
| | | | | | | | | | | | | | * Makefile (GEN_HDRS, LISP_TO_C_STRING): Variables removed. (%.h: %.tl): Rule removed. The place.h header is no longer generated from place.tl. * lisplib.c (place_instantiate): Load place.tl from stdlib directory, rather than obtaining it from a string literal in generated header place.h. * place.tl: Moved to share/txr/stdlib directory. * genvim.txr: Refer to place.tl in stdlib.
* * txr.1: Documented ifa.Kaz Kylheku2015-06-191-4/+12
| | | | | | | * share/txr/stdlib/ifa.tl: Tightened up the tests for situations when the macro is ill-formed, following the improved specification. Also, eval-error is thrown instead of just error.
* Library .txr files become .tl and are autoloaded.Kaz Kylheku2015-06-184-43/+44
| | | | | | | | | | | | | | | | | * 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.
* Adding anaphoric ifa macro.Kaz Kylheku2015-06-171-0/+44
| | | | | | | | | | | | | | | | | | | | * 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.
* Version 108.txr-108Kaz Kylheku2015-06-131-1/+1
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* Version 107.txr-107Kaz Kylheku2015-04-261-1/+1
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* Version 106.txr-106Kaz Kylheku2015-04-211-1/+1
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* Version 105.txr-105Kaz Kylheku2015-03-141-1/+1
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* Version 104.txr-104Kaz Kylheku2015-02-081-1/+1
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* Version 103.txr-103Kaz Kylheku2015-02-011-1/+1
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* Version 102.txr-102Kaz Kylheku2015-01-131-1/+1
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* Version 101.txr-101Kaz Kylheku2015-01-011-1/+1
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* Version 100.txr-100Kaz Kylheku2014-10-221-1/+1
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* * eval.c (eval_init): Register notf intrinsic function.Kaz Kylheku2014-10-211-8/+2
| | | | | | | | | | | | | | * lib.c (do_not): New static function. (notf): New function. * lib.h (notf): Declared. * txr.1: Documented notf. * share/txr/stdlib/txr-case.txr (bindable): Eliminated. (txr-if): Use functional expression, taking advantage of notf. * txr.vim: Regenerated.
* * share/txr/stdlib/txr-case.txr: New file.Kaz Kylheku2014-10-211-0/+48
| | | | | | | | | | | | * txr.1: Document txr-if, txr-when and txr-case. * genvim.txr: Added new macro names. * tests/011/txr-case.expected: New file. * tests/011/txr-case.txr: New file. * txr.vim: Regenerated.
* Version 99.txr-99Kaz Kylheku2014-10-051-1/+1
| | | | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version. * share/txr/stdlib/ver.txr: Likewise * Makefile: Improve binary packaging rules. * regex.c: #include <stdarg.h> added.
* Version 98.txr-98Kaz Kylheku2014-09-261-1/+1
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* Version 97.txr-97Kaz Kylheku2014-08-291-1/+1
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* Version 96.txr-96Kaz Kylheku2014-08-141-1/+1
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* Version 95.txr-95Kaz Kylheku2014-08-071-1/+1
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* Version 94.txr-94Kaz Kylheku2014-08-051-1/+1
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* * RELNOTES: Updated.Kaz Kylheku2014-07-221-1/+1
| | | | | | | | * configure, txr.1: Bumped version. * share/txr/stdlib/ver.txr: Likewise * arith.c (log2): Change to static.
* Version 92.txr-92Kaz Kylheku2014-07-101-1/+1
| | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version. * share/txr/stdlib/ver.txr: Likewise
* * Makefile: Install share/txr/stdlib/*.txr material.Kaz Kylheku2014-06-121-0/+1
* match.c (do_txeval): If a variable is not in the bindings, fall back on treating it as a TXR Lisp dynamic variable. This allows us to refer to the stdlib variable from a quasistring in a @(load ...) directive. * txr.c (sysroot_init): Register new variable, *txr-version*. * share/txr/stdlib/ver.txr: New file.
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