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* Version 57txr-57Kaz Kylheku2012-02-131-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 56Kaz Kylheku2012-02-051-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 55txr-055Kaz Kylheku2012-01-261-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 54txr-54Kaz Kylheku2012-01-211-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Improved debugging. Debug nesting depth counter maintainedKaz Kylheku2012-01-211-5/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and used for next/step/finish stepping. * Makefile (OBJS): debug.o moved to OBJS-y or OBJS-. (OBJS-y, OBJS-): New variables. $(PROG): Depends on OBJS-y also. clean: clean $(OBJS-y). depend: include $(OBJS-y) in dependency generation. * configure: Underscores and dashes are interchangeable in configure variables. (yaccname_given, yacc_given): Default value is y, not yes. (debug_support): New config variable. (CONFIG_DEBUG_SUPPORT): New config.h symbol. * debug.c (debug_depth): New global variable. (debug_block_s): New symbol variable. (next_depth): New static variable. (debug): Renamed some commands. Introduced separate next, step and finish. (debug_init): debug_block_s initialized. * debug.h (debug_depth, debug_block_s): Declared. (debug_enter, debug_leave, debug_return): New macros. (debug_check, debug_init): Conditionally defined based on if this is a debug build. * dep.mk: Regenerated. * eval.c (eval): Instrumented with debug_enter, debug_leave, debug_return. * match.c (match_line, v_fun, match_files): Likewise. * txr.c (txr_main): Bail if -d or --debug used in build that lacks debug support.
* Version 53Kaz Kylheku2012-01-111-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 51txr-51Kaz Kylheku2011-12-281-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 50txr-50Kaz Kylheku2011-12-231-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 049txr-049Kaz Kylheku2011-12-191-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 048txr-048Kaz Kylheku2011-12-131-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 047txr-047Kaz Kylheku2011-12-121-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* * configure: add to config.h the type double_intptr_t, whichKaz Kylheku2011-12-101-0/+12
| | | | | is twice the size of intptr_t. It may not be available, so there is a HAVE_ macro to detect it.
* * configure: Fix patching without quilt.Kaz Kylheku2011-12-091-1/+1
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* Build and pass test suite on Cygwin.Kaz Kylheku2011-12-091-2/+9
| | | | | | | | | | * configure (longlong, ulonglong, superlong, usuperlong): Initialize these variables so that if the detection tests fail, the script does not access unbound variables. Avoid adding junk like .bss.* into config.h. * mpi-patches/config-types: Fixed wrong use of nonexistent SIZEOF_LONG_T.
* Bignum support, here we go!Kaz Kylheku2011-12-091-21/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Bignums, based on Michael Fromberger's MPI library, are integrated into the input syntax, stream output, equality testing, the garbage collector, and hashing. The plus operation handles transitions between fixnums and bignums. Other operations are still fixnum only. * Makefile (CFLAGS): Add mpi directory to include file search. (OBJS): Include new arith.o module and all of MPI_OBJS. (MPI_OBJS, MPI_OBJS_BASE): New variables. * configure (mpi_version, have_quilt, have_patch): New variables. Script detects whether patch and quilt are available. Unpacks mpi library, applies patches. Detects 128 bit integer type. Records more information in config.h about the sizes of types. * dep.mk: Updated. * depend.txr: Make work with paths that have directory components. * eval.c (eval_init): Rename of nump to fixnump. * gc.c (finalize, mark_obj): Handle BGNUM case. * hash.c: (hash_c_str): Changed to return unsigned long instead of long. (equal_hash): Handle BGNUM case. (eql_hash): Handle bignums with equal-hash, but other objects as eq. * lib.c (num_s): Variable renamed to fixnum_s. (bignum_s): New symbol variable. (code2type): Follow rename of num_s. Handle BGNUM case. (typeof): Follow rename of num_s. (eql): Handle bignums using equal, and other types using eq. (equal): Handle BGNUM case. (chk_calloc): New function. (c_num): Wording change in error message: is not a fixnum. (nump): Renamed to fixnump. (bignump): New function. (plus): Function removed, reimplemented in arith.c. (int_str): Handle integers which are too large for wcstol using bignum conversion. Base 0 is no longer passed to wcstol but converted to 10 because the special semantics for 0 would be inconsistent for bignums. (obj_init): Follow rename of num_s. Initialize bignum_s.
* Version 046txr-046Kaz Kylheku2011-12-061-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* 2011-12-06 Kaz Kylheku <kaz@kylheku.com>Kaz Kylheku2011-12-061-2/+2
| | | | | * configure: Previous change has to be repeated in one more place in the script: removing useless eval, treating octal number.
* 2011-12-06 Kaz Kylheku <kaz@kylheku.com>Kaz Kylheku2011-12-061-2/+2
| | | | | * configure: Forgot to treat octal number in the processing of conftest.syms. Removed useless eval.
* Version 045txr-045Kaz Kylheku2011-12-051-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* Version 044txr-044Kaz Kylheku2011-12-011-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOTES: Updated.
* * configure (extra_debugging): New variable. EXTRA_DEBUGGINGKaz Kylheku2011-11-301-0/+15
| | | | | | | | | | | | | conditionally generated in config.h. * gc.c (break_obj): New static variable. (mark_obj): Debugging feature: if the object is the one stored in break_obj and not yet reached, then call breakpt. (deheap): New debugging function for viewing regions of the heaps. * lib.c (breakpt): New function. * lib.h (breakpt): Declared.
* Version 043txr-043Kaz Kylheku2011-11-231-1/+1
| | | | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped. * RELNOES: Updated.
* * configure: Fix environ test case for C++.Kaz Kylheku2011-11-221-0/+2
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* Version 042Kaz Kylheku2011-11-201-1/+1
| | | | | | | | * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped.
* * configure: Bugfixes. Before the compiler tests, we mustKaz Kylheku2011-11-051-0/+7
| | | | | | | remove the conftest executable, to make sure that the next test will try to re-make it. The configure runs fast enough that the new conftest.c does not always have a timestamp which is newer than previous conftest executable.
* Task #11442. Make work on MingW.Kaz Kylheku2011-11-051-0/+43
| | | | | | | * configure: Test for environ and GetEnvironmentStrings. * lib.c: Conditionally include <windows.h>. (env): Implemented for POSIX and Windows with #ifdefs.
* Version 041txr-041Kaz Kylheku2011-10-301-1/+1
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* * configure: put in set -u to trap unbound variables,Kaz Kylheku2011-10-251-0/+11
| | | | and fixed resulting errors that were found.
* Version 040txr-040Kaz Kylheku2011-10-201-1/+1
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* Quick and dirty port to MinGW.Kaz Kylheku2011-10-161-0/+21
| | | | | | | | | * configure: Test for presence of <sys/wait.h> added. Conditionally generates HAVE_SYS_WAIT variable in config.h. * stream.c: Include <sys/wait.h> conditionally. (pipe_close): Do not test ermination status with WIFEXITED, etc. if there is no <sys/wait.h> header.
* * configure: reduced post-configure advice to just pointKaz Kylheku2011-10-161-9/+6
| | | | | | to the INSTALL guide. * INSTALL: New file.
* * configure: POSIX Portability. Use = instead of ==Kaz Kylheku2011-10-151-2/+2
| | | | in test expressions. This was revealed by ubuntu's dash.
* Version 039txr-039Kaz Kylheku2011-10-101-1/+1
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* Ported to Cygwin.Kaz Kylheku2011-10-091-1/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TODO: there should be some type safety with the new wli macro so that if it is forgotten, there will be a diagnostic. * configure (lit_align): New configuration variable and configuration test. Generates LIT_ALIGN in config.h. Fixed the integer-holds-pointer test for the different output from the nm program on Cygwin. The arrays become common symbols marked C which do not show an offset attribute, only size: one less column. * filter.c (to_html_table, from_html_table): wrap wide string literals with the wli macro. This must be done from now on for all literals and initializes of arrays that are going to be directly converted to type tagged val-s. * lib.h (wli): New macro. (auto_str, static_str, litptr, lit_noex): Handle wide literals on platforms where they are aligned to only two bytes, such that we don't have two bits in the pointer. We can still add our 11 bit type tag, but then when recovering the pointer to the data, we have may have to fix up the pointer. * parser.l: Another portability issue here. Flex generates a scanner which has #include <unistd.h> in the middle, after the source file's own #includes which can introduce macros. On Cygwin, there is some hygiene problem whereby our "noreturn" macro causes the <unistd.h> header to generate bad syntax and fail to compile. Stupid Cygwin and even stupider flex! The workaround is to include <unistd.h> at the top in the flex source. * stream.c (string_out_put_char): This is one more place where the string literal handling hack spreads. * txr.c (version): Wrap string in wli.
* * configure: Fixed indentation.Kaz Kylheku2011-10-091-20/+20
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* * 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.
* Version 038Kaz Kylheku2011-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New eof directive. Fixes in skip directive to work very well with eof. Consecutive variable matching semantics improved; concept of double variable match introduced for unbound variable followed by regex variable. Directives collect and coll have keyword arguments for more control over their behavior. Paralle directives (all, some, none, ...) are available in horizontal mode. New choose directive for selecting one of numerous alternatives GC bugfix in new filtering code. The code has an issue compling with GNU C++ instead of C, which is something that is supported by this project. Not a release-blocking issue. Not easy to fix without restructuring some code. * txr.c (version): Bumped. * txr.1: Bumped version and set date. * configure (txr_ver): Bumped.
* Version 037.Kaz Kylheku2011-09-261-1/+1
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* * 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.
* Version 036.txr-036Kaz Kylheku2011-09-221-1/+1
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* Version 035.Kaz Kylheku2010-10-051-1/+1
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* Bump copyrights to 2010.Kaz Kylheku2010-10-051-1/+1
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* Version 034.txr-034Kaz Kylheku2010-02-281-1/+1
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* Version 033.Kaz Kylheku2010-01-261-1/+1
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* Version 032.Kaz Kylheku2010-01-251-1/+1
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* Version 031.txr-031Kaz Kylheku2010-01-251-1/+1
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* Version 030.txr-030Kaz Kylheku2010-01-191-1/+1
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* Version 029.Kaz Kylheku2010-01-181-1/+1
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* Version 028.Kaz Kylheku2010-01-161-1/+1
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* Version 027.txr-027Kaz Kylheku2009-12-031-1/+1
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