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* getaddrinfo: implement canonname.Kaz Kylheku2021-08-151-1/+2
| | | | | | | | | | | | | | | | Paul A. Patience noted that the canonname_s variable is not used in the C code. This indicates that the AI_CANONNAME functionality of getaddrinfo isn't implemented. Let's do that. * stdlib/socket.tl (sockaddr): New slot, canonname. (addrinfo): Default canonname to nil, not 0, since it is a string that may be absent. * socket.c (getaddrinfo_wrap): If the first address object has a non-null ai_canonname and it was requested via the flags, then stick that name into every returned structure. * txr.1: Documented.
* doc: improve.Paul A. Patience2021-08-141-2/+3
| | | | | | | | | | | | * RELNOTES: Fix various minor issues and stylistic issues. * configure: Remove repeated word and add missing word. * txr.1: Fix various minor, not-so-minor and stylistic issues. In particular, struct-from-args was misspelled in the .mets line and open-subprocess was missing from the .coNP line. * stdlib/doc-syms.tl: Updated.
* matcher: new must-match and must-match-case macros.Kaz Kylheku2021-08-131-0/+15
| | | | | | | | | | | | | * lisplib.c (match_set_entries): Intern the match-error symbol. Register autoloads for must-match and must-match-case. * stdlib/match.tl (match-error): Register exception symbol, as subtype of match-error. (must-match, must-match-case): New macros. * tests/011/patmatch.tl: Test cases. * txr.1: Documented.
* Version 268.txr-268Kaz Kylheku2021-08-071-1/+1
| | | | | | | | | | | | | | * RELNOTES: Updated. * configure (txr_ver): Bumped version. * stdlib/ver.tl (lib-version): Bumped. * txr.1: Bumped version and date. * txr.vim, tl.vim: Regenerated. * protsym.c: Likewise.
* txr: @(eof) takes argument for binding termination status.Kaz Kylheku2021-08-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We extend the matching context structures to keep track of the underlying stream from which lines are being taken via the lazy list. Then the implementation of the @(eof) directive, when it hits the eof condition, can use this stream to gain access to the termination status. * match.c (match_line_ctx, match_files_ctx): New member, stream. (ml_all): Take stream argument and initialize new member. (h_call, do_match_line): Pass stream argument to h_call. (mf_all, mf_file_data): Take stream argument and initialize new member. (mf_from_ml): Propagate stream from line context to file context. (freeform_prepare, v_next_impl, match_filter, match_fun, extract): Pass stream argument where now needed. (v_eof): Implement termination status binding via the stream stored in the context. (open_data_source): Store stream in match files context. * tests/010/eof-status.txr: New file. * tests/010/eof-status.expected: New file. * Makefile (tst/tests/010/eof-status.ok): -B option for new test. * txr.1: Documented eof directive, argument and all. * stdlib/doc-syms.tl: Updated.
* oop: fix infelicity in new* and lnew* macros.Kaz Kylheku2021-07-311-9/+12
| | | | | | | | | | * stdlib/struct.tl (sys:new-expander): If the argument of new* or lnew* is dwim, then treat that as an expression, rather than as a boa-style construction. * tests/012/oop.tl: Tests for new* focusing on this issue. * txr.1: Documented.
* doc: *read-bad-json* fix and doc-syms update.Kaz Kylheku2021-07-311-0/+1
| | | | | | * txr.1: Fix code -> codn. * stdlib/doc-syms.tl: Updated.
* quips: new one.Kaz Kylheku2021-07-281-0/+1
| | | | * stdlib/quips.tl (sys:%quips%): New entry.
* Version 267.txr-267Kaz Kylheku2021-07-261-1/+1
| | | | | | | | | | | | | | * RELNOTES: Updated. * configure (txr_ver): Bumped version. * stdlib/ver.tl (lib-version): Bumped. * txr.1: Bumped version and date. * txr.vim, tl.vim: Regenerated. * protsym.c: Likewise.
* op: set nested flag in correct context.Kaz Kylheku2021-07-191-10/+20
| | | | | | | | | | | | * stdlib/op.tl (sys:op-meta-p): Return an extended Boolean value: a true result is an integer indicating the depth of the variable. For instance @1 is depth 0, @@1 is depth 1 and so on. (sys:find-parent): New function. (sys:op-alpha-rename): When processing a nested meta, do not set the nested flag in the immediate parent. Use find-parent to go up to the correct level to which the meta belongs and set the flag there. * tests/012/op.tl: New test cases which depend on this.
* op: rename argument for consistency.Kaz Kylheku2021-07-191-2/+2
| | | | | | * stdlib/op.tl (sys:op-meta-p): Rename expr argument to exp. The symbol is not causing an issue here, but it's good to rename it for consistency with sys:op-rec-p and to thwart future problems.
* op: consolidate testing for @rec/@(rec ...)Kaz Kylheku2021-07-191-6/+6
| | | | | | | | | * stdlib/op.tl (sys:op-rec-p): Test for both the variable @rec and the expresson @(rec ...). Also, the expr argument of the function is renamed to exp because it causes a problem, due to that symbol, sys:expr, being the meta indicator. (sys:op-ensure-rec): Remove one test for (sys:var usr:rec), since sys:op-rec-p does it. Convert one equal-test to a call to sys:op-rec-p.
* op: fix bug in do.Kaz Kylheku2021-07-191-32/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The June 30 09e70c914ca83b5c7405aa633864db49f27efa05, subject "op: refactor do handling", introduced a regression breaking the tags.tl program. An implicit argument gets inserted twice: [[(do op list @1)] 'x] -> (x x) ;; incorrect/weird This was spotted by Paul A. Patience while working on extending tags.tl for Emacs. It's not exactly a regression because the original behavior is not documented or tested, and has issues; we simply cannot roll back the commit; a proper fix is required. How the above call is now supposed to work is that: - the @1 parameter belongs to the op, not to the do. - the do therefore has no explicitly given parameters of its own. - therefore the do inserts its parameter. In other words (do op list @1) is formally equivalent to (do op list @1 @@1). Both levels of function indirection require an argument: [[(do op list @1) 'x] 'y] -> (y x) [[(do op list @1 @@1) 'x] 'y] -> (y x) * stdlib/op.tl (sys:op-ctx): The structure gets a new slot, nested, which is a flag indicating whether unprocessed nested metas occur. This is critically needed because the sys:op-alpha-rename passes which are called with do-nested-metas being false do not insert nested metas into the gens list; they transform them and leave them in the syntax. Yet we must make decisions based on their presence. Conretely, we must be able to tell that (do op list @@1) has a meta against the outer (do ...), while we are just processing the do. (sys:op-alpha-rename): When replacing a nested meta syntax with the macro invocation, we set the nested flag of the parent context true. (sys:op-expand): Bring back the do-gen; we need it. We cannot simply insert @1 into the syntax, because that is not lexically transparent. If we add @1 to (do op ...) then that @1 is interpreted as belonging to the op, not to the do. We must also check the new Boolean flag nested to properly detect whether we have metas, including unexpanded nested metas. * tests/012/op.tl: New test cases combining (do op ...).
* New functions: getrlimit, setrlimit.Kaz Kylheku2021-07-131-0/+6
| | | | | | | | | | | | | | | | * stdlib/doc-syms.tl: Updated. * sysif.c (rlim_s, cur_s, max_s): New symbol variables. (rlim_st): New variable. (getrlimit_wrap, setrlimit_wrap): New functions. (sysif_init): gc-protect rlim-st. Initialize symbol vsariables. Create rlim struct type. Register getrlimit and setrlimit intrinsics. Register variables rlim-saved-max, rlim-saved-cur, rlim-infinity, rlimit-core, rlimit-cpu, rlimit-data, rlimit-fsize, rlimit-nofile, rlimit-stack and rlimit-as. * txr.1: Documented under new Unix Resource Limits section.
* Version 266.txr-266Kaz Kylheku2021-07-041-1/+1
| | | | | | | | | | | | | | * RELNOTES: Updated. * configure (txr_ver): Bumped version. * stdlib/ver.tl (lib-version): Bumped. * txr.1: Bumped version and date. * txr.vim, tl.vim: Regenerated. * protsym.c: Likewise.
* compiler: disallow trailing slashes in path.Kaz Kylheku2021-07-101-1/+3
| | | | | * stdlib/compiler.tl (open-compile-streams): If in-path end in a path separator character, throw an error.
* doc-lookup: ignore BROWSER when empty.Paul A. Patience2021-07-101-8/+8
| | | | | | | | | * stdlib/doc-lookup.tl (open-url): Treat empty BROWSER variable as if it were unset (i.e., ignore it). Otherwise the doc function silently fails rather than falling back to alternative URL-opening methods. * txr.1: Documented.
* New function: add-suffix.Kaz Kylheku2021-07-101-0/+1
| | | | | | | | | | | * stream.c, stream.h (add_suffix): New function. (stream_init): add-suffix intrinsic registered. * tests/018/path.tl: Tests. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* New functions: trim-short-suffix, trim-long-suffix.Kaz Kylheku2021-07-101-0/+2
| | | | | | | | | | | | | | | * lib.c, lib.h (chk_substrdup): New function. * stream.c, stream.h (trim_short_suffix, trim_long_suffix): New functions. (stream_init): trim-short-suffix and trim-long-suffix intrinsics registered. * tests/018/path.tl: New tests. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* lib: new function separate.Paul A. Patience2021-07-091-4/+5
| | | | | | | | | | | | * lib.c (separate): New function. * lib.h (separate): Declared. * eval.c (eval_init): Register separate intrinsic. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* compiler: remove case of ad-hoc path catenation.Kaz Kylheku2021-07-091-2/+1
| | | | | * compiler.tl (open-compile-streams): Use path-cat instead of quasiliteral.
* compiler: use short-suffix.Paul A. Patience2021-07-091-15/+10
| | | | | | | | | * stdlib/compiler.tl (open-compile-streams): Replace usage of %file-suff-rx% with a call to short-suffix. Streamline (subjectively) the obtention of ip-nosuff. Replace calls to ends-with with a casequal on the suffix. Actually make use of ip-nosuff. (%file-suff-rx%): Delete (now unused) variable.
* defstruct: diagnose built-in type being redefined.Kaz Kylheku2021-07-092-0/+3
| | | | | | | | | | | | | | | | | | * eval.c (eval_init): Register built-in-type-p intrinsic. * lib.c (buitin_type_p): Rename to built_in_type_p since the word built-in is hyphenated. The function also tests whether the argument is a COBJ class. (cobj_class_exists): Function removed. * stdlib/doc-syms.tl: Updated. * stdlib/struct.tl (defstruct): Add built-in-type-p check. * struct.c (make_struct_type): Call only built_in_type_p; cobj_class_exists is gone. * txr.1: Document built-in-type-p.
* with-resources: undocumented nil skip behavior.Kaz Kylheku2021-07-071-2/+7
| | | | | | | | | | | | | | | Paul A. Patience discovered the hidden "feature" of with-resourcers, that the three-argument form of the binding (var init cleanup) causes the with-resources form to terminate if init returns nil. The (var init) syntax doesn't generate this logic. * stdlib/with-resources.tl (with-resources): Do not emit the when form unless <= 265 compatibility is in effect. * tests/012/oop-mac.tl: New file. * txr.1: Compat note added.
* doc-lookup: add support for OpenBSD.Paul A. Patience2021-07-051-2/+3
| | | | | * stdlib/doc-lookup.tl (os-symbol): Add case for OpenBSD. (open-url): Same.
* genman, lib, tests: use defvarl where possible.Paul A. Patience2021-07-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * genman.txr (dupes, tagnum): Replace defvar with defvarl. * stdlib/doc-lookup.tl (os-symbol): Same. * tests/011/macros-3.tl (x): Same. * tests/011/mandel.txr (x-centre, y-centre, width, i-max, j-max, n) (r-max, pixel-size, x-offset, y-offset): Same. (file, colour-max): Delete (unused) variables. * tests/012/circ.tl (x): Replace defvar with defvarl. * tests/012/stack.tl (stack-limited): Same. * tests/012/struct.tl (s): Same. * tests/013/maze.tl (vi, pa, sc): Delete variables. Use function arguments instead. (usage): Fix typo. * tests/014/dgram-stream.tl (family): Rename to... (*family*): ...this. * tests/014/socket-basic.tl (socktype): Rename to... (*socktype*): ...this. (%iters%): Replace defvar with defvarl.
* Version 265.txr-265Kaz Kylheku2021-07-041-1/+1
| | | | | | | | | | | | | | * RELNOTES: Updated. * configure (txr_ver): Bumped version. * stdlib/ver.tl (lib-version): Bumped. * txr.1: Bumped version and date. * txr.vim, tl.vim: Regenerated. * protsym.c: Likewise.
* compiler: inline lambda: fix : from apply-list caseKaz Kylheku2021-07-031-1/+2
| | | | | | | * stdlib/compiler.tl (lambda-apply-transform): When processing optional argument from apply-list, push an entry into check-opts, so the fixup code is generated for it. New test cases pass now.
* compiler: inline lambda: broken : args to optionals.Kaz Kylheku2021-07-031-5/+19
| | | | | | | | | | | | | | | The compiler test case fails on cases which pass a : value to an optional argument, which is supposed to trigger defaulting. * stdlib/compiler.tl (lambda-apply-transform): When processing an optional argument, if the argument is other than a constant expression evaluating to the : symbol, add an entry into a new check-opts list. This is later traversed to add code before the lambda body to check the optional parmeters for : values and do the init-form processing. The test cases pass with this, but it needs to be done in the case when optional values come from the apply list also; this is not being tested.
* compiler: inline lambda: not creating rest param.Kaz Kylheku2021-07-031-1/+1
| | | | | * stdlib/compiler.tl (lambda-apply-transform): In one case, the add call is missing to actually emit the rest parameter.
* compiler: typo in lambda error.Kaz Kylheku2021-07-021-1/+1
| | | | * stdlib/error.tl (lambda-too-few-args): Fix "inufficient".
* doc: cptr-put does not exist.Kaz Kylheku2021-07-021-1/+1
| | | | | | | | | | | * txr.1: There is no cptr-put function; it is called cptr-out. The last paragraph refers to cptr-out and it is referenced elsewhere. It has to be cptr-out because it implements the "out semantics" in FFI conversion which pairs with "put"; cptr-put would be a different function, which is not currently implemented. * stdlib/doc-syms.tl: Updated.
* doc: check the contents of doc-syms.Paul A. Patience2021-07-011-1/+1
| | | | | | | * genman.txr: Before generating stdlib/doc-syms.tl, check that the symbols going into that file (i.e., into the doc-syms variable) are actually contained in the TXR image (allowing for some exceptions). Also, reindent some lines.
* doc: fix various issues in .coNP lines.Paul A. Patience2021-07-011-119/+118
| | | | | | | | | | | * txr.1: Make consistent the style for ellipses in .coNP lines (i.e., without the word "and"). Emend some incorrectly named symbols. Fix various typos and other inconsistencies in .coNP lines. * checkman.txr (check-func): Add exception for caar. Add missing patterns for "Pattern macro", "Operator/function" and "Macro/function". * stdlib/doc-syms.tl: Updated.
* compiler: inline lambda: another apply-list diagnosis bug.Kaz Kylheku2021-06-301-2/+8
| | | | | | | | * stdlib/compiler.tl (lambda-apply-transform): There is a bug in the case when all required and optional parameters have been satisfied. In the sub-case when there are no fixed parameters, we need to handle the run-time situation of there being a non-empty apply list, but no rest variable.
* op: refactor do handling.Kaz Kylheku2021-06-301-19/+37
| | | | | | | | | | | | | | | * stdlib/op.tl (op-expand): The logic involving the multiple expansions of do is consolidated into one step, so that everything is taken care of by the time syntax-1 is produced. Immediately when the initial unsuffixed arguments expand successfully, we check or the presence of metas and add the @1 if metas are absent. In the case of expanding with the gensym, we immediately replace that with @1 without using symacrolet. The do-gen variable is gone. Later, when calculating lambda-interior, there are no hacky additional passes to deal with; that block of code just refers to syntax-2. The do case is folded together with the have-metas case. Also adding copious comments to this hard-to-follow logic.
* op: bug in do: must insert @1 into unexpanded form.Kaz Kylheku2021-06-291-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In the case when the do syntax has no metavariables, and it expands as-is without the addition of symbol in the tail position, we are doing something wrong: we are adding the @1 into the expanded version of the form, rather than the original. For instance: 1> (expand '(do pop a)) (lambda (#:arg-1-0017 . #:arg-rest-0016) (prog1 (car a) (sys:setq a (cdr a)) #:arg-1-0017)) Here, the @1 was inserted into the (prog1 ...) form which is the expansion of pop. This is incorrect; it must be inserted into the original (pop a) syntax as (pop a @1). * op.tl (op-expand): In this case when there are no metas and no do-gen that can be replaced by @1 via symacrolet, go back to the original args syntax, add the arg1 meta into that syntax, and process it from the beginning through parallel expansions steps. * tests/012/op.tl: Couple of tests added.
* compiler: bug: diagnose excess args from apply list.Kaz Kylheku2021-06-292-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | When we compile an immediately applied lambda like (apply (lambda (a b c) ...) list), we are not emitting code to handle the run-time situation when there are too many elements in the list. This shows up in exception handling, for instance; the compiled version of this executes silently and returns 42: (catch (throw 'foo 5) (foo () 42))) foo is must have a parameter to capture the 5; interpreted code enforces this. * stdlib/compiler.tl (lambda-apply-transform): In the apply-list case, at the end of binding all the optional arguments, if the parameter list doesn't have a rest parameter to take any remaining items, we emit code to check that there aren't any; that everything has been popped out of the apply list, leaving it nil. If not, we call the run-time support function lambda-excess-apply-list. * stdlib/error.tl (lambda-excess-apply-list): New function.
* doc-lookup: use BROWSER variable; provide fallback.Kaz Kylheku2021-06-291-3/+13
| | | | | | | | | * stdlib/doc-lookup.tl (open-url): On non-Windows platforms, search for a program specified by the BROWSER variable, then by the URL-opening utility, and finally thorugh a fallback list of browsers. * txr.1: Documentation updated.
* New function: find-true.Kaz Kylheku2021-06-291-2/+3
| | | | | | | | | | | | | | | This is like find-if, but returns the value of the predicate function rather than the item. * eval.c (eval_init): Register find-true instrinsic. * lib.c (find_true): New function. * lib.c (find_true): Declared. * stdlib/doc-syms.tl: Updated. * txr.1: Documented.
* New function: path-search.Kaz Kylheku2021-06-292-0/+14
| | | | | | | | | | | | * lisplib.c (path_test_set_entries): Autoload on path-search. * stdlib/path-test.tl (path-search): New function. * tests/018/path-test.tl: New file. * txr.1: Documented. * stdlib/doc-lookup.tl: Updated.
* doc-lookup: handle xdg-open not terminating.Kaz Kylheku2021-06-291-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | It is common for web browsers like firefox not to fork themselves into the background when initially run from the command line. Only when an additional instance is executed does that instance terminate immediately, passing the URL to the existing instance. (Which also does not constitute forking into the background, but does have the effect of an immediate exit.) User Paul A. Patience reports that some installations of xdg-open have the isssue of not handling this situation; these versions of xdg-open wait for the browser to terminate, which causes xdg-open to hang until the browser is closed if it is the initial instance. * stdlib/doc-lookup.tl (detached-run): New function. Like run, but forks into the background, running the process in a detached grandchild whose parent terminates, so that it becomes an orphan parented to the init daemon. We redirect *stdout* to *stdnull* because the first instance of the browser can spit ugly, meaningless diagnostics when it terminates. (open-url): Use detached-run instad of run. Don't check the return value for zero; there is no integer exit status.
* doc-lookup: *doc-url* variable must be dynamic.Kaz Kylheku2021-06-281-1/+1
| | | | | * stdlib/doc-lookup.tl (*doc-url*): Define with defvar, not defvarl. Problem reported by Paul A. Patience.
* constantp: fully expand; recognize functions.Kaz Kylheku2021-06-282-37/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves the constantp function dramatically. It now performs a full expansion of its argument, and recognizes all of the constant foldable functions that the compiler recognizes. * eval.c (const_foldable_s): New symbol variable. (const_foldable_hash): New static variable. (constantp_noex): Look up function in the hash table of const foldable functions, including in the case when it appears in a dwim form as in [+ 2 2] which is (dwim + 2 2). In this case, recursively check the arguments for constantp_noex. We get the hash table of foldable functions from the sys:%const-foldable% variable, which comes from an autoloaded module. (constantp): Fully expand the input form, not just m macroexpand. (eval_init): Register the const_foldable_s variable. * lisplib.c (constfun_instantiate, constfun_set_entries): New static functions. (lisplib_init): Register auto-loading of constfun module via new static functions. * stdlib/compiler.tl; Load the constfun module if %const-foldable% is not defined. (%const-foldable-funs%, %const-foldable%): Removed from here. * stdlib/constfun.tl: New file. (%const-foldable-funs%, %const-foldable%): Moved here. * txr.1: Documented changes to constantp.
* regex: exposing optimization pass a regex-optimizeKaz Kylheku2021-06-271-0/+1
| | | | | | | | | | | | * regex.c (regex_optimize): New static function, capturing the three optimization passes. (regex_compile): Code moved into regex_optimize. (regex_init): Remove sys:reg-optimize function. Register regex-optimize. * txr.1: Documented. * stdlib/doc-syms.tl: Updated.
* Version 264txr-264Kaz Kylheku2021-06-251-1/+1
| | | | | | | | | | | | * RELNOTES: Updated. * configure, txr.1: Bumped version and date. * stdlib/ver.tl: Bumped. * txr.vim, tl.vim: Regenerated. * protsym.c: Likewise.
* file layout: moving share/txr/stdlib to stdlib.Kaz Kylheku2021-06-2447-0/+13822
This affects run-time also. Txr installations where the executable is not in directory ending in ${bindir} will look for stdlib rather than share/txr/stdlib, relative to the determined installation directory. * txr.c (sysroot_init): If we detect relative to the short name, or fall back on the program directory, use stdlib rather than share/txr/stdlib as the stdlib_path. * INSTALL: Update some installation notes not to refer to share/txr/stdlib but stdlib. * Makefile (STDLIB_SRCS): Refer to stdlib, not share/txr/stdlib. (clean): In unconfigured mode, remove the old share/txr/stdlib entirely. Remove .tlo files from stdlib. (install): Install lib materials from stdlib. * txr.1: Updated documentation under Deployment Directory Structure. * share/txr/stdlib/{asm,awk,build,cadr}.tl: Renamed to stdlib/{asm,awk,build,cadr}.tl. * share/txr/stdlib/{compiler,conv,copy-file,debugger}.tl: Renamed to stdlib/{compiler,conv,copy-file,debugger}.tl. * share/txr/stdlib/{defset,doc-lookup,doc-syms,doloop}.tl: Renamed to stdlib/{defset,doc-lookup,doc-syms,doloop}.tl. * share/txr/stdlib/{each-prod,error,except,ffi}.tl: Renamed to stdlib/{each-prod,error,except,ffi}.tl. * share/txr/stdlib/{getopts,getput,hash,ifa}.tl: Renamed to stdlib/{getopts,getput,hash,ifa}.tl. * share/txr/stdlib/{keyparams,match,op,optimize}.tl: Renamed to stdlib/{keyparams,match,op,optimize}.tl. * share/txr/stdlib/{package,param,path-test,pic}.tl: Renamed to stdlib/{package,param,path-test,pic}.tl. * share/txr/stdlib/{place,pmac,quips,save-exe}.tl: Renamed to stdlib/{place,pmac,quips,save-exe}.tl. * share/txr/stdlib/{socket,stream-wrap,struct,tagbody}.tl: Renamed to stdlib/{socket,stream-wrap,struct,tagbody}.tl. * share/txr/stdlib/{termios,trace,txr-case,type}.tl: Renamed to stdlib/{termios,trace,txr-case,type}.tl. * share/txr/stdlib/{ver,vm-param,with-resources,with-stream}.tl: Renamed to stdlib/{ver,vm-param,with-resources,with-stream}.tl. * share/txr/stdlib/yield.tl: Renamed to stdlib/yield.tl. * share/txr/stdlib/{txr-case,ver}.txr: Renamed to stdlib/{txr-case,ver}.txr. * gencadr.txr: Update to stdlib/place.tl. * genman.txr: Update to stdlib/cadr.tl.