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* Copyright year bump.Kaz Kylheku2015-12-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | * LICENSE, METALICENSE, Makefile, args.c, args.h, arith.c, arith.h, cadr.c, cadr.h, combi.c, combi.h, configure, debug.c, debug.h, eval.c, eval.h, filter.c, filter.h, gc.c, gc.h, glob.c, glob.h, hash.c, hash.h, jmp.S, lib.c, lib.h, lisplib.c, lisplib.h, match.c, match.h, parser.c, parser.h, parser.l, parser.y, rand.c, rand.h, regex.c, regex.h, share/txr/stdlib/cadr.tl, share/txr/stdlib/except.tl, share/txr/stdlib/hash.tl, share/txr/stdlib/ifa.tl, share/txr/stdlib/path-test.tl, share/txr/stdlib/place.tl, share/txr/stdlib/struct.tl, share/txr/stdlib/txr-case.tl, share/txr/stdlib/type.tl, share/txr/stdlib/with-resources.tl, share/txr/stdlib/with-stream.tl, share/txr/stdlib/yield.tl, signal.c, signal.h, stream.c, stream.h, struct.c, struct.h, sysif.c, sysif.h, syslog.c, syslog.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h: Add 2016 copyright. * linenoise/LICENSE, linenoise/linenoise.c, linenoise/linenoise.h: Bump one principal author's copyright from 2014 to 2015. The code is based on a snapshot of 2015 upstream work.
* New --debug-expansion option.Kaz Kylheku2015-12-181-0/+1
| | | | | | | | | | | | | * txr.c (opt_dbg_expansion): New global variable. (help): Print summary for --debug-expansion. (txr_main): Recognize new option and set flag. * parser.y (parse_once): Suppress debug stepping around parser if opt_dbg_expansion is false. * txr.1 (opt_dbg_expansion): Declared. * txr.1: Documented new option.
* Ensure debugger options are declared in txr.h.Kaz Kylheku2015-12-181-0/+2
| | | | | | * lisplib.h (opt_dbg_autoload): Declaration removed. * txr.1 (opt_debugger, opt_dbg_autoload): Declared.
* Adding anaphoric ifa macro.Kaz Kylheku2015-06-171-0/+1
| | | | | | | | | | | | | | | | | | | | * 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.
* New -n option. New "i" mode letter in file opening functions.Kaz Kylheku2015-03-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | * stream.c (struct stdio_mode): New struct type. (stdio_mode_init_trivial): New initializer macro. (parse_mode, format_mode, normalize_mode, set_mode_props): New static functions. (make_stdio_stream_common): the isatty check, and automatic marking of tty device streams as real-time is no longer done, unless backward compatibility 105 or earlier is requested. (open_file, open_tail, open_command, open_process): Use new mode parsing, which supports the "i" flag. (stream_init): If we have isatty, and standard input is a tty, then mark the *std-input* stream as real-time. * txr.1: Document -n/--noninteractive option. Fix typo where real-time-stream-p is referred to as stream-real-time-p. Document "i" flag on open-file and others. * txr.c (opt_noninteractive): New global. (help): Help text for -n/--noninteractive. (txr_main): Handle new options. * txr.h (opt_noninteractive): Declared.
* Update copyright notices from 2014 to 2015.Kaz Kylheku2015-02-011-1/+1
| | | | | | | | | | | * arith.c, arith.h, combi.c, combi.h, debug.c, debug.h, eval.c, eval.h, filter.c, filter.h, gc.c, gc.h, hash.c, hash.h, lib.c, lib.h, match.c, match.h, parser.h, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, stream.c, stream.h, sysif.c, sysif.h, syslog.c, syslog.h, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h: Update. * LICENSE, METALICENSE: Likewise.
* * gc.c (MALLOC_DELTA_THRESH): Macro remaned to DFL_MALLOC_DELTA_THRESH.Kaz Kylheku2014-09-081-0/+1
| | | | | | | | | | | | | | | | | | | | | (opt_gc_delta): New global variable. (make_obj): Use opt_gc_delta rather than MALLOC_DELTA_THRESH. (gc_set_delta, gc_wrap): New static functions. (gc_late_init): New function. * gc.h (gc_late_init): Declared. * genvim.txr: scan gc.c also. * lib.c (init): call gc_late_init. * txr.1: Document new --gc-delta option and the functions gc and gc-set-delta. * txr.c (help): Help text for --gc-delta. (txr_main): Parse --gc-delta option. * txr.h (opt_gc_delta): Declared.
* * txr.1: Document -C option.Kaz Kylheku2014-09-021-0/+1
| | | | | | | | | * txr.c (opt_compat): New global variable. (help): Describe -C option. (txr_main): Process -C, and set opt_compat. Ensure -C does not clump. * txr.h (opt_compat): Declared.
* * Makefile, arith.c, arith.h, combi.c, combi.h, configure, debug.c,Kaz Kylheku2014-07-231-16/+16
| | | | | | | | debug.h, eval.c, eval.h, filter.c, filter.h, gc.c, gc.h, hash.c, hash.h, lib.c, lib.h, match.c, match.h, parser.h, parser.l, parser.y, rand.c, rand.h, regex.c, regex.h, signal.c, signal.h, stream.c, stream.h, syslog.c, syslog.h, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h: Synchronize license header with LICENSE.
* The dumping of bindings and printing of false must nowKaz Kylheku2014-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | be explicitly requested by the -B option. * match.c (opt_nobindings): Variable removed. (opt_print_bindings): New variable. (extract): Print bindings or "false" if opt_print_bindings is true. * stream.c (output_produced): Variable removed. (stdio_put_string, stdio_put_char, stdio_put_byte): Remove update of output_produced. * stream.h (output_produced): Declaration removed. * txr.1: Documentation updated. * txr.c (txr_main): Option 'b' does nothing. 'B', 'l', 'a', and '--lisp-bindings' set opt_print_bindings to 1. * txr.h (opt_nobindings): Declaration removed. (opt_print_bindings): Declared. * unwind.c (uw_throw): When exiting due to a query error or file error, print false when opt_print_bindings is true.
* Change in the design of how special variables work, to fix the brokenKaz Kylheku2014-02-281-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* * eval.c (env_hash): new function.Kaz Kylheku2014-02-181-1/+1
| | | | | | | | | | | | | | | | (eval_init): Register env and env_hash functions. Register prog_args and prog_args_full as *args* and *full-args*. * lib.c (timegm_hack): Invalidate env_list, after mucking with the environment via setenv and unsetenv. * txr.c (prog_args_full, prog_args): New global variables. (txr_main): Command-line processing converted to use TXR's library. Populates prog_args_full and prog_args. * txr.h (prog_args_full, prog_args): Declared. * txr.1: Documented *args*, *full-args*, env and env-hash.
* * configure: Generate HAVE_VALGRIND as #define-d to 1, rathernKaz Kylheku2014-01-101-1/+1
| | | | | | | | | | | | | | | than just fdefined. * gc.c: Use #if HAVE_VALGRIND instaed of #ifdef HAVE_VALGRIND, consistently with other HAVE_* config variables. * lib.c: Likewise. * lib.h: Likewise. * txr.c: Likewise. * txr.h: Likewise.
* Bumping copyrights to 2014 and expressing them as year ranges.Kaz Kylheku2013-12-101-1/+1
| | | | Fixing some errors in copyright comments.
* Provide access to line number info and source path.Kaz Kylheku2012-04-111-0/+1
| | | | | | | | | | | | | | * eval.c (eval_init): New intrinsic functions source-loc and source-loc-str. New variable *self-path*. * txr.1: Stub doc sections. * txr.c (self_path): New variable. * txr.h (self_path): Declared. * txr.vim: Syntax highlighting for source-loc, source-loc-str and *self-path*.
* * arith.c: Updated copyright year.Kaz Kylheku2012-02-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * arith.h: Likewise. * debug.c: Added copyright header. * debug.h: Updated copyright year. * eval.c: Likewise. * eval.h: Likewise. * filter.c: Likewise. * filter.h: Likewise. * gc.c: Likewise. * gc.h: Likewise. * hash.c: Likewise. * hash.h: Likewise. * lib.c: Likewise. * lib.h: Likewise. * match.c: Likewise. * match.h: Likewise. * parser.h: Likewise. * regex.c: Likewise. * regex.h: Likewise. * stream.c: Likewise. * stream.h: Likewise. * txr.c: Likewise, and e-mail address. * txr.h: Updated copyright year. * unwind.c: Likewise. * unwind.h: Likewise.
* Reimplementation of how TXR decides whether to dump bindingsKaz Kylheku2012-02-171-1/+0
| | | | | | | | | | | | | | | or not. This is now done right inside the standard output stream. * match.c (output_produced): Variable removed. (complex_open): Assignment to output_produced removed. * stream.c (output_produced): New global variable. (stdio_put_string, stdio_put_char): Set output_produced to t if the target of the output is stdout. * stream.h (output_produced): Declared. * txr.h (output_produced): Declaration removed.
* * match.c (opt_nobindings, opt_arraydims): GlobalKaz Kylheku2011-11-101-0/+1
| | | | | | | | | | | | | | | | | variables moved from parser.l. (opt_lisp_bindings): New variable. (dump_bindings): Dump Lisp syntax bindings on standard output if opt_lisp_bindings is set. (v_cat): Do not complain about trailing material; this is not compatible with horizontal cat. * parser.l (opt_nobindings, opt_arraydims): Moved to match.c. * txr.c (txr_main): New options, --lisp-bindings and the equivalent -l. * txr.h: opt_lisp_bindings declared.
* Following up to previous commit's TODO.Kaz Kylheku2011-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | * filter.c (struct filter_par): wchar_t becomes wchli_t. * lib.h (wchli_t): New type: an incomplete structure type, so that a pointer to this type is incompatible with anything else. (wli): Macro produces const wchli_t * pointer instead of const wchar_t *. (auto_str, static_str): Accept a const wchli_t * instead of const wchar_t *, making it impossible to misuse these functions by passing in a literal. * stream.c (string_out_put_char): These type changes showed this hack to have a bug. Confronted with the need to cast from const wchar_t * to const wchli_t *, it's obvious that the conversion has to be done properly with the + 1 in the one platform case, but not the other. * txr.c (version): Type changed to const wchli_t. * txr.h (version): Declaration updated.
* * LICENSE, Makefile, configure, filter.c, filter.h, gc.c, gc.h, hash.c,Kaz Kylheku2011-10-041-1/+1
| | | | | | hash.h, lib.c, lib.h, match.c, match.h, parser.h, parser.l, parser.y, regex.c, regex.h, stream.c, stream.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h: Updated e-mail address.
* * LICENSE, Makefile, configure, gc.c, gc.h, hash.c, hash.h, lib.c,Kaz Kylheku2011-09-231-1/+1
| | | | | | lib.h, match.c, match.h, parser.h, parser.l, parser.y, regex.c, regex.h, stream.c, stream.h, txr.1, txr.c, txr.h, unwind.c, unwind.h, utf8.c, utf8.h: Updated copyright year.
* Bump copyrights to 2010.Kaz Kylheku2010-10-051-1/+1
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* Impelement derivative-based regular expressions.Kaz Kylheku2010-01-131-0/+1
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* More Valgrind support. New option --vg-debug which turns onKaz Kylheku2009-11-251-0/+3
| | | | | Valgrind protection of free blocks. This works independently of --gc-debug.
* Big conversion to wide characters and UTF-8 support.Kaz Kylheku2009-11-111-2/+2
| | | | | | | | | This is incomplete. There are too many dependencies on wide character support from the C stream I/O library, and implicit use of some encoding which may not be UTF-8. The regex code does not handle wide characters properly. Character type is still int in some places, rather than wchar_t. Test suite passes though.
* txr-015 2009-10-15txr-015Kaz Kylheku2017-07-311-0/+33
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