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* eval.h (apply_intrinsic, lazy_mapcar): Declarations added.
* stream.c (open_files, open_file_star): New functions.
(stream_init): Registered new functions as intrinsics.
* txr.1: Documented open-files and open-files*. Added to make-catenated-stream documentation.
* genvim.txr: Replace bunch of code with open-files.
* txr.vim: Regenerated.
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of identifiers to rule this out from being the first character of a
symbol which has no prefix. Recognize the ^ character as a token in the
NESTED state.
* lib.c (obj_print, obj_pprint): Render sys:qquote as ^.
* parser.y (choose_quote): Function removed.
(n_expr): Recognize '^' as quasiquote. Removed all the "smart quote"
hacks that try to make quote behave as quote or quasiquote, or try to
cancel out unquotes and quotes.
* tests/009/json.txr: Fixed to ^ quasiquote.
* tests/010/reghash.txr: Likewise.
* tests/011/macros-2.txr: Likewise.
* tests/011/mandel.txr: Likewise.
* tests/011/special-1.txr: Likewise.
* txr.1: Updated docs.
* genvim.txr: Revamped definitions for txr_ident and txl_ident so that
unqualified identifiers cannot start with # or ^, but ones with @ or :
in front can start with these characters.
* txr.vim: Regenerated.
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* txr.vim: Regenerated.
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re-binding. C code now has to go through the dynamic environment lookup
to access things like *random-state*, or *stdout*. As part of this,
I'm moving some intrinsic variable and function initializations out of
eval.c and into their respective modules. Macros are are used to make
global variables look like ordinary C variables. This is very similar
to the errno trick in POSIX threads implementations.
* eval.c (looup_var, lookup_var_l): Restructured to eliminate silly
goto, the cobjp handling is gone.
(reg_fun, reg_var): Internal function becomes external.
reg_var registers a simple cons cell binding now, without any
C pointer tricks to real C global variables.
(c_var_mark): Static function removed.
(c_var_ops): Static struct removed.
(eval_init): Numerous initializations for streams, syslog, rand,
signals and others moved to their respective modules.
The new symbol variables user_package_s, keyword_package_s
and system_package_s are interned here, and the variables are
created in a special way.
* eval.h (reg_var, reg_fun): Declared.
* gc.c (prot1): Added assert that the loc pointer isn't null.
This happened, and blew up during garbage collection.
* lib.c (system_package, keyword_package, user_package): Variables
removed these become macros.
(system_package_var, keyword_package_var, user_package_var): New
global variables.
(system_package_s, keyword_package_s, user_package_s): New
symbol globals.
(get_user_package, get_system_package, get_keyword_package): New
functions.
(obj_init): Protect new variables. Initialization order of modules
tweaked: the modules sig_init, stream_init, and rand_init are moved
after eval_init because they register variables.
* lib.h (keyword_package, system_pckage, user_package): Variables
turned into macros.
(system_package_var, keyword_package_var, user_package_var): Declared.
(system_package_s, keyword_package_s, user_package_s): Declared.
(get_user_package, get_system_package, get_keyword_package): Declared.
* rand.c (struct random_state): Renamed to struct rand_state to
avoid clash with new random_state macro.
(random_state): Global variable removed.
(random_state_s): New symbol global.
(make_state, rand32, make_random_state, random_fixnum, random):
Follow rename of struct random_state.
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(eval_init): Initialiation of delay_s removed.
Symbol now interned in reg_mac call for registering me_delay .
* genvim.txr: Updated to recognize a reg_mac call
with intern.
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in eval_init. Also, scans reg_mac registrations now.
* txr.vim: Refreshed. The previously missed "delay" operator is now
listed, thanks to reg_mac.
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* txr.1: Documented.
* genvim.txr, txr.vim: Updated.
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Do not color embedded decimal integers in symbols as integers.
* txr.vim: Regenerated.
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(transform_op): Recognize compounded metas, and strip one level off.
(eval_init): Intern sys:expand function so we have access to the
form expander from TXR Lisp.
* lib.c (obj_print, obj_pprint): Fix: wasn't rendering metanumbers.
* parser.y (list): Support @ in front of anything. If it's an atom,
treat it similarly to a metasymbol or metanumber.
* txr.1: Documented meta-meta arguments in nested op.
* genvim.txr, txr.vim: Support coloring for compounded meta syntax.
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like @ (a b c) and @ [1 2 3].
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* txr.vim: Regenerated.
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* txr.vim: Regenerated.
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* txr.vim: Updated.
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* added, and also add the missing rep to these.
* txr.vim: Regenerated.
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and also ones with underscores.
* txr.vim: Updated.
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sources because actions aren't registered for them.
* txr.vim: Regenerated.
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* txr.vim: Updated.
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