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* New function: macroexpand-match.Kaz Kylheku2022-10-131-0/+1
| | | | | | | | | | | * stdlib/match.tl (macroexpand-match): New function. * autoload.c (match_set_entries): Autoload match module on macroexpand-match. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: macroexpand-place.Kaz Kylheku2022-10-131-0/+2
| | | | | | | | | | | | | | | * stdlib/place.tl (sys:pl-expand): Function renamed to macroexpand-place; env parameter becomes optional. (macroexpand-1-place): New function. (place-form-p, call-update-expander, call-clobber-expander, call-delete-expander): Follow rename. * autoload.c (place_set_entries): Register symbols macroexpand-place and macroexpand-1-place for autoload. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: macroexpand-params.Kaz Kylheku2022-10-131-0/+1
| | | | | | | | | | | | | | | * stdlib/pmac.tl (macroexpand-params): New function, implemented using newly exposed sys:expand-param-macro. * autoload.c (pmac_set_entries): Trigger pmac.tl autload on macroexpand-params symbol. * eval.c (eval_init): Register existing expand_param_macro function as sys:expand-param-macro. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* json: support standard-style formatting.Kaz Kylheku2022-10-111-0/+1
| | | | | | | | | | | | | | | | | | | | * stream.c (standard_k, print_json_format_s): New symbol variables. (stream_init): New variables initialized. * stream.h (enum json_fmt): New enum. (standard_k, print_json_format_s): Declared. * lib.c (out_json_rec): Take enum json_fmt param, and pass it recursively. Printing for vector and dictionaries reacts to argument value. (out_json, put_json): Examine value of special var *print-json-format* and calculate enum json_fmt value from this. Pass to out_json_rec. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* streams: new function inc-indent-abs.Kaz Kylheku2022-10-111-3/+4
| | | | | | | | | | | * stream.c (inc_indent_abs): New function. (stream_init): inc-init-abs intrinsic registered. * stream.h (inc_indent_abs): Declared. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New: %fun% mechanism for current function name.Kaz Kylheku2022-10-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * eval.c (pct_fun_s): New symbol variable, holding the usr:%fun% symbol. (fun_macro_env): New static function. (do_expand): For defun and defmacro, use fun_macro_env to establish an environment binding the %fun% symbol macro, and expand everything in that environment. (eval_init): Intern the %fun% symbol, initializing pct_fun_s, and also register a global symbol macro in that name so that we can freely use %fun% everywhere without worrying that the code will blow up. E.g. a logging macro can use it to get the function name, but still be useful in a top-level form outside of a named function. * stdlib/struct.tl (sys:meth-lambda): New macro. (defstruct, defmeth): Use sys:meth-lambda as a replacement for lambda to set up the %fun% symbol macro. In the :init case which doesn't use a lambda, an open-coded symacrolet does the job. * tests/019/pct-fun.tl: New file. * tests/019/pct-fun.expected: Likewise. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New method: str-addr.Kaz Kylheku2022-10-031-0/+1
| | | | | | | | | | | | | | | | | | | | | * socket.c (sock_set_entries): Intern str-addr symbol. There is no autoload on this because the struct types of which this is a method don't exist if the socket module has not been loaded. * stdlib/socket.tl ((sockaddr-in str-addr), (sockaddr-in6 str-addr), (sockaddr-un str-addr)): New methods. * tests/014/str-addr.tl: New file. This provides coverage not just for the str-addr method, but the hitherto untested address to text functions. This is why the bug was found, that was addressed in the previous commit. The test case which produces "8000::1" was actually producing "800:1". * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New sockaddr-str function.Kaz Kylheku2022-10-021-0/+1
| | | | | | | | | | | | | | | | This function "intelligently" constructs an address object of the right type from a string. * socket.c (sock_set_entries): Autoload socket.tl on sockaddr-str function being accessed. * stdlib/socket.tl (sockaddr-str): New function. * tests/014/sockaddr-str.tl: New file. * txr.1: Documented. * stdlib.doc-syms.tl: Updated.
* New macro: close-lazy-streams.Kaz Kylheku2022-08-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | * lib.c (lazy_stream_s): New symbol variable. (lazy_streams_binding): New static variable. (lazy_stream_register): New static function (lazy_stream_cons): If the stream is associated with a lazy cons, register it with lazy_stream_register. (obj_init): gc-protect lazy_streams_binding variable. Intern the sys:*lazy-streams* symbol. * lib.h (lazy_streams_s): Declared. * eval.c (eval_init): Register sys:*lazy-streams* special variable. * stdlib/getput.tl (close-lazy-streams): New macro. * autoload.c (getput_set_entries): Trigger autload on close-lazy-streams symbol. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: search-allKaz Kylheku2022-08-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | * eval.c (eval_init): search-all intrinsic registered. * lib.c (search_common): New Boolean argument all, indicating whether all positions are to be returned. We must handle this in the two places where empty key and sequence are handled, and also in the main loop. A trick is used: the found variable is now bound by list_collect_decl, but not used for collecting unless all is true. (search, rsearch, contains): Pass 0 for all argument of search_common. (search_all): New function. * lib.h (search_all): Declared. * tests/012/seq.tl: New tests. * txr.1: Documented. * stdlib/doc-syms.tl: Regenerated.
* New function: path-components-safe.Kaz Kylheku2022-07-251-0/+1
| | | | | | | | | | | | | | | | * autoload.c (path_test_set_entries): Autoload on path-components-safe symbol. * stdlib/path-test.tl (if-windows, if-native-windows): New system macros. (path-safe-sticky-dir): New system function. (path-components-safe): New function. * tests/018/path-safe.tl: New file.' * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: count.Kaz Kylheku2022-07-181-1/+2
| | | | | | | | | | | | | | | | The general count function, with keyfun and testfun, is noticeably absent. Let's implement it. * lib.[ch] (count): New function. * eval.c (eval_init): Register count intrinsic. * tests/012/seq.tl: Some tests for count. * txr.1: Add count to count-if section. Revise documentation based on pos/pos-if. * stdlib/doc-syms.tl: Updated.
* for/for*: stricter syntax check.Kaz Kylheku2022-06-131-2/+2
| | | | | | | | | | | | | | | | | * eval.c (me_for): Require at least one argument. However, we let the init-forms continue to be optional and document it. * txr.1: Refer to for and for* as macros, since they have been since 2016. The omission of the inc-form list is shown as a second variant of the syntax. This is to avoid misleading the reader into thinking that the the inc-form list can be omitted while body forms are present. A spurious paragraph reiterating that the macros establish an anonymous block is removed. That extra text was present in the first draft written in 2011, and maintained since. * stdlib/doc-syms.tl: Updated.
* New function: strKaz Kylheku2022-06-121-38/+38
| | | | | | | | | | | | | | | The str function is like mkstring but allows a fill pattern to be specified. * eval.c (eval_init): str intrinsic registered. * lib.[ch[ (str): New function. * tests/015/str.tl: New file. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New: spln and tokn functions.Kaz Kylheku2022-05-301-1/+2
| | | | | | | | | | | | | | | Instead of trying to work the new count parameter into the spl and tok functions, it's better to make new ones. * eval.c (eval_init): spln and tokn intrinsics registered. * lib.[ch] (spln, tokn): New functions. * tests/015/split.tl: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* buf: compression and decompression functions.Kaz Kylheku2022-05-281-0/+2
| | | | | | | | | * buf.c (buf_compress, buf_decompress): New static functions. (buf_init): buf-compress and buf-decompress intrinsics registered. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: trim-path-sepsKaz Kylheku2022-05-201-0/+1
| | | | | | | | | | | | | * stream.c (trim_path_seps): New function. (stream_init): trim-path-seps intrinsic registered. * stream.c (trim_path_seps): Declared. * tests/018/path.tl: New tests. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* ffi: new pack type operator; align increases only.Kaz Kylheku2022-05-201-1/+2
| | | | | | | | | | | | | | | | | * ffi.c (pack_s): New symbol variable. (ffi_type_compile): Handle new pack type operator together with align. Allow a one-argument form of align and pack in which the value is defaulted. The behavior of align changes: align can only increase alignment now, never decrease, so for instance (align 1 ...) does nothing. pack must be used to decrease alignment. Furthermore, for certain argument types, pack performs transformations of the type syntax, rather than compiling the argument type and producing a variant of it with altered alignment. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New: load can search multiple directories.Kaz Kylheku2022-04-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * eval.c (load_search_dirs_s): New symbol variable. (load): Initialize the name variable whose address is passed as the third argument of open_txr_file, which is now an in-out parameter. Pass t for the new search_dirs parameter, so that load benefits from the searching. (eval_init): Initialize load_search_dirs_s and register the *load-search-dirs* special variable. * eval.h (load_search_dirs_s): Declared. (load_search_dirs): New macro. * match.c (v_load): Initialize the variable passed as third argument of open_txr_file. * parser.c (open_txr_file): Take a new argument, search_dirs. If this is t, it tells the function "if the path is not found, then recurse on the *load-search-dirs* variable. Otherwise, if the value is not t, it is a list of the remaining directories to try. The existing parameter orig_in_resolved_out must now point to a location which is initialized. It is assumed to hold the original target that was passed to the load function. The first_try_path is a the path to actually try, derived from that one. Thus, the caller of open_txr_file gets to determine the initial try path using its own algorithm. Then any recursive calls that go through *load-search-dirs* will pass a first argument which is made of the original name, combined with a search dir. (load_rcfile): Pass pointer to initialized location as third argument of open-txr_file, and pass a nil value for search_dirs: no search takes place when looking for that file, which is at a single, fixed location. * parser.h (open_txr_file): Declaration updated. * txr.c (sysroot_init): Initialize *load-search-dirs*. (txr_main): Ensure third argument in all calls to open_txr_file points to initialized variable, with the correct value, and pass t for the search_dirs argument. * txr.1: Documented. * stdlib/doc-syms.tl: Updated. New: load can search multiple directories. * eval.c (load_search_dirs_s): New symbol variable. (load): Initialize the name variable whose address is passed as the third argument of open_txr_file, which is now an in-out parameter. Pass t for the new search_dirs parameter, so that load benefits from the searching. (eval_init): Initialize load_search_dirs_s and register the *load-search-dirs* special variable. * eval.h (load_search_dirs_s): Declared. (load_search_dirs): New macro. * match.c (v_load): Initialize the variable passed as third * argument of open_txr_file. * parser.c (open_txr_file): Take a new argument, search_dirs. If this is t, it tells the function "if the path is not found, then recurse on the *load-search-dirs* variable. Otherwise, if the value is not t, it is a list of the remaining directories to try. The existing parameter orig_in_resolved_out must now point to a location which is initialized. It is assumed to hold the original target that was passed to the load function. The first_try_path is a the path to actually try, derived from that one. Thus, the caller of open_txr_file gets to determine the initial try path using its own algorithm. Then any recursive calls that go through *load-search-dirs* will pass a first argument which is made of the original name, combined with a search dir. (load_rcfile): Pass pointer to initialized location as third argument of open-txr_file, and pass a nil value for search_dirs: no search takes place when looking for that file, which is at a single, fixed location. * parser.h (open_txr_file): Declaration updated. * txr.c (sysroot_init): Initialize *load-search-dirs*. (txr_main): Ensure third argument in all calls to open_txr_file points to initialized variable, with the correct value, and pass t for the search_dirs argument. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: isecp.Kaz Kylheku2022-03-301-4/+5
| | | | | | | | | | | | | | | | | * eval.c (eval_init): Register isecp intrinsic. * lib.c (isecp): New function. * lib.h (isecp): Declared. * stdlib/compiler.tl (lambda-apply-transform, dump-compiled-objects): Use isecp instead of isec, since the actual intersection of symbols isn't needed, only whether it exists. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New FFI types str-s, bstr-s and wstr-s.Kaz Kylheku2022-03-211-6/+9
| | | | | | | | | | | | | | | | | These types actually make it possible to receive a string by pointer from a C function, without trying to free it. It is now possible to write a FFI wrapper for strtol or wcstol, which is done in the new test case. * ffi.c (str_s_s, bstr_s_s, wstr_s_s): New symbol variables. (ffi_init_types): Register the types str-s, bstr-s and wstr-s. (ffi_init): Intern the new symbols. * tests/017/str-s.tl: New file. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* ffi: support intmax-t and uintmax-t types.Kaz Kylheku2022-03-151-8/+10
| | | | | | | | | | | | | * configure: detect intmax_t and place HAVE_INTMAX_T into config.h. * ffi.c (ffi_init_extra_types): register intmax-t and uintmax-t types. If HAVE_INTMAX_T is missing, then make them aliases for longlong and ulonglong. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: group-map.Kaz Kylheku2022-03-021-1/+2
| | | | | | | | | | | | * hash.c (group_map): New function. (hash_init): group-map intrinsic registered. * hash.h (group_map): Declared. * tests/010/hash.tl: New test case. * txr.1: Documented together with group-by. Extra paren removed from group-by example.
* New list-builder method: oust.Kaz Kylheku2022-02-231-0/+1
| | | | | | | | | | | | | | | | * autoload.c (build_set_entries): Add oust symbol. * stdlib/build.tl (list-builder postinit): Call the self argument self instead of bc, for consistency with other methods. (list-builder oust): New method. (list-builder-flets): Add local function oust. * tests/012/seq.tl: New tests. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: partition-if.Kaz Kylheku2022-02-231-0/+1
| | | | | | | | | | | | | | | | * eval.c (eval_init): Register partition-if intrinsic. * lib.c (partition_if_countdown_funv, partition_if_func): New functions. (partition_if): New function. * lib.h (partition_if): Declared. * tests/012/seq.tl: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New functions: find-max-key and find-min-key.Kaz Kylheku2022-02-211-0/+2
| | | | | | | | | | | | | * eval.c (eval_init): Register find-max-key and find-min-key intrinsics. * lib.c (find_max_key, find_min_key): New functions. * lib.h (find_max_key, find_min_key): Declared. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: cat-files.Kaz Kylheku2022-02-131-0/+1
| | | | | | | | | | | * lisplib.c (copy_file_instantiate): Trigger autoload on cat-files. * stdlib/copy-file.tl (cat-files): New function. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* doc: remove extraneous symbols from doc-syms.Paul A. Patience2022-02-121-17/+0
| | | | | | | * genman.txr: Remove from the name list those names that are not TXR symbols, so that they don't appear in doc-syms. * stdlib/doc-syms.tl: Updated.
* macro-time: special op becomes a macro.Kaz Kylheku2022-02-121-1/+1
| | | | | | | | | | | | | * eval.c (me_macro_time): New static function (do_expand): Remove handling of macro_time_s. (eval_init): Remove special operator registration of macro-time; add macro registration. * txr.1: Documentation of macro-time updated, revised and moved from the top the Macros section to be adjacent to equot. * stdlib/doc-syms.tl: Updated.
* doc: fix various typos and stylistic issues.Paul A. Patience2022-02-061-9/+9
| | | | | | * txr.1: Fix typos and stylistic issues. * stdlib/doc-syms.tl: Updated.
* getopts: break up help into three functions.Kaz Kylheku2022-02-031-1/+3
| | | | | | | | | | | | | | | | * lisplib.c (getopts_set_entries): Autoload for opthelp-conventions and opthelp-types. * stdlib/getopts.tl (opthelp): Remove incnotes parameter. Entirely trim out the code for notes about conventions and use of types. (opthel-conventions, opthelp-types): New functions. (option-base opthelp-conventions, option-base opthelp-types): New methods. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: random-sample.Kaz Kylheku2022-01-291-2/+3
| | | | | | | | | | | | | | | | Implements reservoir sampling. * rand.c (radom_float_impl): New static function, made out of random_float. Returns double, giving us access to the unboxed result (random_float): Now a wrapper around random_float_impl: boxes the result of random_float. (elrd, flrd, random_sample): New static functions. (rand_init): Register random-sample intrinsic. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: copy-cptr.Kaz Kylheku2022-01-281-0/+1
| | | | | | | | | | | | | | | * eval.c (eval_init): copy-cptr intrinsic registered. * lib.c (copy_cptr): New function. (copy): Use copy_cptr for CPTR objects. * lib.h (copy_cptr): Declared. * tests/017/ffi-misc.tl: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* lib: new functions nand, nor, nandf and norf.Paul A. Patience2022-01-221-0/+4
| | | | | | | | | | | | | | * eval.c (me_nand, me_nor, nor_fun, nand_fun): New functions. (eval_init): Register new intrinsics. * lib.c (nandv, norv): New functions. * lib.h (nandv, norv): Declared. * txr.1: Documented, along with trivial fixes to the descriptions of and, or, andf, orf and notf. * stdlib/doc-syms.tl: Updated.
* type: new macro etypecase.Paul A. Patience2022-01-211-0/+1
| | | | | | | | | | * lisplib.c (type_set_entries): Add etypecase to autoload list. * stdlib/type.tl (etypecase): New macro. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New function: match-fboundp.Kaz Kylheku2022-01-171-0/+1
| | | | | | | | | | | | | | | | | | User vapnik spaknik was asking in the mailing list whether there is an existence test for TXR pattern functions. Now there is. * eval.c (eval_init): Register match-fboundp intrinsic. * match.c (match_fbound): New function. * match.h (match_fbound): Declared. * tests/011/txr-case.txr: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New macros: each-true, some-true, each-false, some-false.Kaz Kylheku2022-01-121-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisplib.c (arith_each_set_entries): Trigger autoload on new symbols. * stdilb/arith-each.tl (sys:arith-each): Generalize macro to handle short-circuiting logical operations. The op-iv parameter, which is a cons, is spread into two op and iv parameter. One new argument appears, short-circ. This specifies a code for short-circuiting behavior: t means iteration continues while the result is true; nil means it continues while it is nil, and + means iteration continues while the accumulator is nonzero. A new convention is in effect: the operator has to be specified as a list in order to request accumulating behavior, e.g (+) or (*). Otherwise the operator specifies a predicate that is applied to the forms, without taking into account the prior value. (sum-each, sum-each*, mul-each, mul-each*): Spread the op-iv arguments. Wrap the op argument in a list to request accumulation. In the case of mul-each and mul-each*, specify + for the short-circ argument, which means that iteration stops when the accumulator becomes zerop. sum-each and sum-each* specify : for the short-circ argument which is unrecognized, and so ther is no short-circuiting behavior. (each-true, some-true, each-false, some-false): New macros. * tests/016/arith.tl: New tests. * txr.1: Documented new macros and added note about possible short-circuiting in mul-each and mul-each*. * stdlib/doc-syms.tl: Updated.
* doc: document *struct-clause-expander*.Kaz Kylheku2021-12-271-0/+1
| | | | | | | * txr.1: New section about special variable *struct-clause-expander*. * stdlib/doc-syms.tl: Updated.
* new feature: :mass-delegate struct clause macro.Kaz Kylheku2021-12-231-0/+1
| | | | | | | | | | | | | | | With :mass-delegate, it is possible to generate delegation methods in bulk. All of the methods of a struct type can be mirrored by delegates in another struct type just by writing a single :mass-delegate clause. * stdlib/struct.tlk (:mass-delegate): New struct clause macro. * tests/012/oop.tl: New tests. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* new feature: defstruct clause macros.Kaz Kylheku2021-12-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | * lisplib.c (struct_set_entries): Trigger autoload on new symbols define-struct-clause and *struct-clause-expander*. * stdlib/struct.tl (*struct-clause-expander*): New variable. (defstruct): expand-slot local function now returns list of expanded slots, not a single slot; every case in the tree-case is converted to return a list. The syntax of a slot clause is first expanded through *struct-clause-expander hash; if that works then the resulting list is further scanned for expansions. (define-struct-clause): New macro. (:delegate): New struct clause defined with define-struct-clause. Provides single-slot delegation. * tests/012/oop.tl: Tests for :delegate. * txr.1: Documented define-struct-clause and :delegate. * stdlib/doc-syms.tl: Updated.
* The pairlis function comes to TXR Lisp.Kaz Kylheku2021-12-221-0/+1
| | | | | | | | | | | | * eval.c (eval_init): Register pairlis intrinsic. * lib.c, lib.h (pairlis): New function. * tests/012/seq.tl: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New functions: subq, subql, subqual and subst.Kaz Kylheku2021-12-221-0/+4
| | | | | | | | | | | | | | | * eval.c (eval_init): Register new intrinsics. * lib.c, lib.h (subq, subql, subqual, subst): New functions. * tests/012/seq.tl: New test cases. * stdlib/optimize.tl (subst): Function removed. The new subst drop-in replaces this one. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* tree: new functions for priority queue operation.Kaz Kylheku2021-12-181-0/+4
| | | | | | | | | | | | | | | | * tree.c (tree_min_node, tree_min, tree_del_min_node, tree_del_min): New functions. (tree_init): tree-min-node, tree-min, tree-del-min-node, tree-del-min: New intrinsics registered. * tree.h (tree_min_node, tree_min, tree_del_min_node, tree_del_min): Declared. * txr.1: Documented. * tests/010/tree.tl: New tests. * stdlib/doc-syms.tl: Updated.
* tree: support for duplicate keys.Kaz Kylheku2021-12-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.c (tr_insert): New argument for allowing duplicate. If it is true, suppresses the case of replacing a node, causing the logic to fall through to traversing right, so the duplicate key effectively looks like it is greater than the existing duplicates, and gets inserted as the rightmost duplicate. (tr_do_delete_specific, tr_delete_specific): New static functions. (tree_insert_node): New parameter, passed to tr_insert. (tree_insert): New parameter, passed to tree_insert_node. (tree_delete_specific_node): New function. (tree): New parameter to allow duplicate keys in the elements sequence. (tree_construct): Pass t to tree to allow duplicate elements. (tree_init): Update registrations of tree, tree-insert and tree-insert-node. Register tree-delete-specific-node function. * tree.h (tree, tree_insert_node, tree_insert): Declarations updated. (tree_delete_specific_node): Declared. * lib.c (seq): Pass t argument to tree_insert, allowing duplicates. * parser.c (circ_backpatch): Likewise. * parser.y (tree): Pass t to new argument of tree, so duplicates are preserved in the element list of the #T literal. * y.tab.c.shipped: Updated. * tests/010/tree.tl: Test cases for duplicate keys. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* rot, nrot: new functions.Kaz Kylheku2021-12-071-0/+2
| | | | | | | | | | | | | | * eval.c (eval_init): nrot, rot intrinsics registered. * lib.c (nrot, rot): New functions. * lib.h (nrot, rot): Declared. * tests/012/seq.tl: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* tuples*: new function.Kaz Kylheku2021-12-041-0/+1
| | | | | | | | | | | | | | | * eval.c (eval_init): Register tuples* intrinsic. * lib.c (tuples_star_func): New static function. (tuples_star): New function. * lib.h (tuples_star): Declared. * tests/012/seq.tl: New test cases. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* doc: spelling, doc-syms refresh.Kaz Kylheku2021-11-031-2/+2
| | | | | | | | * txr.1: Fix spelling errors that have crept in due to read-once and the quasiliteral fixes to matching. * stdlib/doc-syms.tl: Forgotten refresh, needed by the fix to the wrong random-float-inc name.
* places: new accessor read-once.Kaz Kylheku2021-10-261-0/+1
| | | | | | | | | | | * lisplib.c (place_set_entries): Trigger autoload on read-once. * stdlib/place.t (read-once): New function and place. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* random: new function random-float-incl.Kaz Kylheku2021-10-251-1/+2
| | | | | | | | | | | | This function includes the 1.0 value excluded by random-float. * rand.c (random_float_incl): New static function. (rand_init): Register random_float_incl intrinsic. * txr.1: Document, and add discussion about uniformity requirements and what they mean and do not mean. * stdlib/doc-syms.tl: Updated.
* doc: doc-syms refresh.Kaz Kylheku2021-10-181-0/+1
| | | | * stdlib/doc-syms.tl: Updated.
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