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Diffstat (limited to 'contrib/awk/ChangeLog')
| -rw-r--r-- | contrib/awk/ChangeLog | 2641 |
1 files changed, 0 insertions, 2641 deletions
diff --git a/contrib/awk/ChangeLog b/contrib/awk/ChangeLog deleted file mode 100644 index ec85759bb445..000000000000 --- a/contrib/awk/ChangeLog +++ /dev/null @@ -1,2641 +0,0 @@ -Sun Jun 3 13:04:44 2001 Arnold D. Robbins <arnold@skeeve.com> - - * Release 3.1.0: Release tar file made. And there was - rejoicing. - -Wed Apr 25 11:44:07 2001 Arnold Robbins <arnold@skeeve.com> - - * Makefile.am (AM_MAKEFLAGS): Add definition per advice from - Nelson Beebe. - -Tue Apr 24 14:28:00 2001 Arnold Robbins <arnold@skeeve.com> - - * io.c (devopen): Patch from Jeurgen to robustify pulling - out hostname, port numbers, etc, to avoid any buffer overrun - problems. - -Mon Apr 23 10:26:38 2001 Arnold Robbins <arnold@skeeve.com> - - * awkgram.y: Fix grammar so that `print ... |& ".." |& getline' - dies with a parse-time error message. - -Sun Apr 22 16:46:48 2001 Arnold Robbins <arnold@skeeve.com> - - * io.c (socketopen): Fix from Juergen in recursive call. - -Thu Apr 19 18:39:20 2001 Pat Rankin <rankin@eql.caltech.edu> - - * awk.h: Really fix logic around include of <sys/types.h>. - - * awk.h (callresult): New name for `result' macro. - * eval.c (r_get_lhs, case Node_builtin): Use it. - -Thu Apr 19 16:31:09 2001 Pat Rankin <rankin@eql.caltech.edu> - - * io.c: Move code around to allow compilation with DEC C. - -Thu Apr 19 16:21:56 2001 Arnold D. Robbins <arnold@skeeve.com> - - * random.h: Move decl of random() here. - * random.c: Remove decl of random(). - -Mon Apr 9 11:41:58 2001 Arnold D. Robbins <arnold@skeeve.com> - - * dfa.c (dfainit): Initialize more members in the structure, - based on bug report in bug.gnu.utils by aaronl@vitelus.com - (Aaron Lehmann). - * awk.h: Fix logic around include of <sys/types.h>. - -Thu Apr 5 20:12:05 2001 Pat Rankin <rankin@eql.caltech.edu> - - * dfa.c: for VMS, #include <stddef.h> instead of <sys/types.h>. - * missing_d/mktime.c: likewise. - - * random.c: reorder include directives to get gawk config info - from random.h sooner. - [fcntl.h]: guard #include with HAVE_FCNTL_H test. - [unistd.h]: guard #include with HAVE_UNISTD_H test. - - * random.c (srandomdev): skip /dev/urandom usage if O_RDONLY - is not defined. - -Tue Mar 20 11:07:11 2001 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (function_body): Add opt_nls to end of production. - -Tue Mar 20 09:30:32 2001 Pat Rankin <rankin@eql.caltech.edu> - - * awk.h (BROKEN_STRNCASECMP): Add decl of strcasecmp. - * io.c (two_way_open): Add `return FALSE;' for fussy compilers. - -Sun Mar 18 15:10:56 2001 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (gawk_pclose): Set the exit value for close correctly - if the pipe died with a signal. - -Wed Mar 7 11:28:52 2001 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (get_a_record): Correctly handle the case of a leading - single newline at the front of the file when RS = "". - -2001-02-26 Paul Eggert <eggert@twinsun.com> - - * COPYING: Incorporate latest version from FSF, which fixes a Y2k bug. - - * builtin.c (do_mktime): Allow the user to specify the - tm_isdst member as an optional trailing integer, and to - specify "out-of-range" members. Check for overflow when - subtracting 1 from month or 1900 from year. Allow years just - past INT_MAX, as they work on some hosts when INT_MAX - 1900 - is representable as an int. - - * doc/gawk.1, doc/gawk.texi: Document the above changes. - Also, document that the origin-zero Gregorian calendar is used. - Fix confusing wording about "midnight" by replacing it with 00:00 - ("midnight" is also 24:00, the end of the day). - Mention the typical range for time stamps. - Do not assume that years are nonnegative and are less than 10,000. - Suggest TZ=UTC0 instead of TZ=GMT0, as that's how recent versions - of GNU date behave. - GMT is not always the time of day in Greenwich these days. - Fix typos: "Emporer/Era", "1980's", "1970's". - - * m4/largefile.m4: Synchronized with latest version. - -Tue Feb 27 12:10:11 2001 Arnold D. Robbins <arnold@skeeve.com> - - * profile.c (pp_in_array): Change test to tree->type == Node_expression_list. - -Wed Feb 7 14:46:50 2001 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (LEX_FOR): Allow newline after `;' in for loops. - Per bug report from Brian Kernighan, bwk@research.bell-labs.com. - -Tue Feb 6 18:35:27 2001 Martin C. Brown <mc@whoever.com> - - * io.c (socket_open): Conditionalize various options based on - ifdef. Needed for BeOS port. - -Tue Feb 6 18:17:13 2001 Michal Jaegermann <michal@ellpspace.math.ualberta.ca> - - * regex.c (re_match_2_internal): Case maybe_pop_jump, for - charset and not_charset: change cast from (unsigned char) - to (unsigned). Catches last 8 chars with high bit set - if backtracking. See test/rebt8b1.awk, test/rebt8b2.awk. - -Tue Feb 6 11:20:21 2001 Arnold D. Robbins <arnold@skeeve.com> - - Have `for (iggy in foo)' save the elements and loop over them. - Make sorted for loops a dynamic test instead of a compile time test. - Still requires being Strong In The Ways Of The Source. - - * awk.h: (struct search): removed. - (assoc_scan, assoc_next): removed declarations. - * array.c (assoc_scan, assoc_next): removed functions. - * eval.c (interpret): remove Node_K_array_sorted_for. Change code - at Node_K_arrayfor. - (nodetypes): remove Node_K_array_sorted_for. - * configure.in: removed array sorting test. - * awkgram.y: removed sorted_in keyword and associated code. - -Sun Feb 4 14:57:49 2001 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (interpret): use tree->rnode->exec_count to hold count of - times if was true. - profile.c (interpret): ditto. - * main.c (pre_assign): gross hack. malloc fresh copy of assign so can - clear the '=', otherwise screws up profiling print out. - -Sun Jan 28 16:16:02 2001 Arnold D. Robbins <arnold@skeeve.com> - - Per request from Nelson Beebe, SIGHUP to pgawk dumps profile - and function call stack and exits, SIGUSR1 dumps and continues - running. - - * eval.c (dump_fcall_stack): New function, dumps awk function call - stack. - * awk.h (dump_fcall_stack): Add declaration. - (init_profiling_signals): Ditto. - * main.c (main): Call init_profiling_signals. - * profile.c (init_profiling_signals, dump_and_exit, just_dump): new - functions. - -Sun Jan 28 15:50:02 2001 Eli Zaretskii <eliz@is.elta.co.il> - - * io.c (gawk_popen): Restore the mode of stdin before running the - child process and switch it back if BINMODE is in effect after the - child returns. - (redirect): Restore the mode of stdin before running the child - process. - (close_redir): Switch mode of stdin back to binary if BINMODE is - in effect, after the child returns. - - * builtin.c (do_system): Restore the mode of stdin before running - the child process and switch it back if BINMODE is in effect after - the child returns. - - * awk.h (os_restore_mode): Add prototype. - -Thu Jan 18 14:03:06 2001 Arnold D. Robbins <arnold@skeeve.com> - - * custom.h, README_d/README.ultrix: Fixes for Ultrix - from Juergen Kahrs. - -Wed Jan 17 11:03:40 2001 Eli Zaretskii <eliz@is.elta.co.il> - - * io.c (redirect) [F_GETFL && O_APPEND]: Use binmode in the call - to fdopen. - -Mon Jan 15 16:29:52 2001 Arnold D. Robbins <arnold@skeeve.com> - - * profile.c (prec_level): Made Node_K_getline higher than < - but lower than others. Allows use of getline with redirection - inside an if. - -Wed Jan 10 15:35:06 2001 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (set_BINMODE): Rationalized string assignment. - -Sun Jan 7 15:26:16 2001 Arnold D. Robbins <arnold@skeeve.com> - - * getopt.h: Removed names in prototypes for getopt_long - and getopt_long_only, fixes problems on MINGW32. - -Thu Jan 4 10:13:46 2001 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in: Add check for mcheck.h - * main.c: Include mcheck.h if have it. - (main): If TIDYMEM turned on in environment, also call mtrace(). - -Wed Jan 3 16:41:33 2001 Arnold D. Robbins <arnold@skeeve.com> - - Fixed minor memory leaks. - * re.c (re_update): When IGNORECASE changed, unref(t->re_text). - * eval.c (pop_fcall): Fix the logic to correctly free the vname - when copying array args back to their underlying source. - - Fixed massive memory leaks. - * node.c (dupnode): If PERM is set, do nothing. - (unref): Fix logic. Always turn off TEMP. Check just for MALLOC - when incrementing the stref. - * array.c (assoc_lookup): Turn off PERM also when saving subscript. - * builtin.c (sub_common): Turn off PERM also when making private copy - of string. - - Add a minor memory cleanup facility (undocumented): - * awk.h (do_tidy_mem, release_all_vars): Add declarations. - * main.c (do_tidy_mem): Add declaration. - (main): if $TIDYMEM exists, do_tidy_mem is true, and call mtrace(). - * awkgram.y (release_all_vars): New function. - -Sun Dec 31 10:47:37 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (in_end_rule): Renamed `parsing_end_rule' to avoid - conflict with global var of same name. - -Sun Dec 24 10:36:54 2000 Eli Zaretskii <eliz@is.elta.co.il> - - * awkgram.y (snode): Reword the error message about the number of - arguments for a builtin, so as not to use the English `s' as a - plural suffix. - -Tue Dec 12 08:38:03 2000 Arnold D. Robbins <arnold@skeeve.com> - - * ext.c (do_ext): ifdef out use of `dummy'. Duh. - * regex.c (re_error_msgid): Revert to array of `char *' so that can - compile on K&R compilers. Fix all uses appropriately. - (re_error_msgid_idx): Removed. - -Fri Dec 8 11:47:26 2000 Arnold D. Robbins <arnold@skeeve.com> - - * ext.c (dummy): Make gcc specific via ifdef. - * builtin.c (do_dcgettext): make conditional compilation smarter. - * msg.c (warning, error, r_fatal): Finish switching back to - multi-version function header. - -Wed Dec 6 13:28:58 2000 Arnold D. Robbins <arnold@skeeve.com> - - * random.h: include <config.h> to get ssize_t definition. - * awkgram.y (yyerror): Restore multi-version function header, - it seems that what ansi2knr produces doesn't quite do the - job on old compilers. - msg.c (msg): Ditto. - -Tue Dec 5 15:05:35 2000 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in (AC_C_INLINE): Added macro call. - * Makefile.am (LN): Define it for install hooks. - -Sun Dec 3 17:28:53 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (os_setbinmode): Declare new function. - (setmode): Remove definition: conflicts with MacOS X. - * main.c (main): Change call of setmode to os_setbindmode. - - * builtin.c (do_dcgettext): Improve ifdef for code, fixes MacOS X. - * custom.h (__APPLE__): Force definition of HAVE_MKTIME, won't - link otherwise. Harumph. - -Sun Nov 26 11:58:52 2000 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (do_dcgettext, do_bindtextdomain): Add calls to - free_temp the various arguments. Sigh. - * io.c (yylex): nuked bstart variable, put all uses of mend variable - into TANDEM ifdef. - * main.c (load_environ): removed cp variable, value never used. - * random.c: Remvoed uses of `inline' keyword. - * Makefile.am (install-exec-hook, uninstall-local): new targets. - Adds creation of gawk-X.Y.Z and awk links, as in 3.0.x. - * configure.in (GAWK_AC_TYPE_SSIZE_T): Added. - m4/ssize_t.m4: new file. - -Wed Nov 22 14:47:18 2000 Arnold D. Robbins <arnold@skeeve.com> - - After consultation with Brian Kernighan and Michael Brennan, - nuked the abort keyword. - - * awk.h (Node_K_abort): removed. - * eval.c (aborting): removed decl. - (interpret): Removed Node_K_abort case. - * io.c (do_input): Removed checks for aborting. - * main.c (aborting): removed. - (main): Removed checks for aborting. - * profile.c (pprint): Removed Node_K_abort case. - * awk.y (LEX_ABORT): All stuff removed. - -Wed Nov 22 10:45:57 2000 Arnold D. Robbins <arnold@skeeve.com> - - * ext.c (dummy): Move inside #ifdef DYNAMIC. Helps on - PCs and other platforms that don't do dynamic loading. - * awk.h (RED_TCP): New flag, means use shutdown. - io.c (redflags2str): Add RED_TCP. - (SHUT_RD, SHUT_WR, SHUT_RDWR): Add conditional defines. - (redirect): Add RED_TCP to tflag if appropriate. Add more - #ifdef HAVE_SOCKETS as needed. - (close_redir): If RED_TCP set, shutdown(2) on each end of the socket. - -Tue Nov 21 16:25:41 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y: for (iggy in foo) loops: add test that index - in delete statement is a simple variable. - -Tue Nov 14 16:11:39 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h: Add appropriate conditional versions of the gettext - functions if we don't have <libintl.h> or if ENABLE_NLS - is not defined or zero. - * configure.in: Add check for libintl.h header. - - From Scott Deifik for PCs. - * awk.h (lintwarn): Call set_loc unconditionally, makes - compilation work on PCs. - * builtin.c (do_dcgettext): Compile out cat_tab and code - if not ENABLE_NLS. - * ext.c: for MSC, no long long variable. - * random.c: use clock() instead of gettimeofday(). - * builtin.c: Fixed prototypes for new random functions (ADR). - -Sun Nov 12 17:45:44 2000 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (parse_next_arg): Fix call to >= num_args so - running out of args check is correct, instead of core dumping. - (format_tree): Save and restore `the_args' and `args_size' - if a nested call is in progress, see explanatory comment. - See also tests/addcomma. - * Makefile.am: Fix things so that gawk/pgawk built first, - even if `make check' called before make. Add some - commentary. - -Wed Nov 8 14:39:20 2000 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in: Only add -rdynamic for linux. - * dfa.h, dfa.c: upgraded to versions in grep 2.4.2. - -Tue Nov 7 18:17:17 2000 Arnold D. Robbins <arnold@skeeve.com> - - * All: Switched to ANSI function headers and added - `ansi2knr' automake option. Really cool. - -Tue Nov 7 16:57:49 2000 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (redirect): Check for O_APPEND in flags when doing - fdopen() of /dev/fd/N. Thanks to bug report from - "John H. DuBois III" <spcecdt@armory.com>. - -Tue Nov 7 14:09:14 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (os_is_setuid): declare function. - * main.c (main): call it if do_lint and warn if true. - * awkgram.y (tokentab): - - Made sure all extensions are actually marked as such. Ouch. - - Changed "sort" to "asort". Potential to break too much old code. - * getopt.h, getopt.c, getopt1.c: replaced with current versions - from glibc CVS archive. - -Mon Nov 6 18:14:33 2000 Arnold D. Robbins <arnold@skeeve.com> - - * random.c: Replaced with recent version from FreeBSD. - -Mon Nov 6 15:37:12 2000 Arnold D. Robbins <arnold@skeeve.com> - - Major simplification of automake machinery. - - * configure.in: - - INSTALL is forced only if not provided in environment - - lots of Makefile.in files removed since move to automake 1.4a - * Makefile.am, */Makefile.am: Moved directories that don't need - the automake machinery into EXTRA_DIST as appropriate and - removed the Makefile{,.am,.in} files as needed. - * eval_p.c, profile_p.c: New files to make it easier with automake - to compile pgawk. - -Tue Oct 24 12:20:18 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (valinfo, var_comp, dump_vars): New functions to dump - the list of global variables. - * awk.h: Declare dump_vars. - * main.c (optab): new option "dump-variables". - (main): Code to handle it, set the output file and then call - dump_vars() at the end. - (usage): New option added to usage message. - -Sat Oct 21 22:59:59 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (parms_shadow): For a function, check if any - parameters shadow global variables and print a warning. - (shadow_funcs): Go through all functions and call parms_shadow(). - (isnoeffect, isassignable): Add Node_LINT and NODE_BINMODE. - * main.c (main): If do_lint, call shadow_funcs(). - * awk.h: add declaration of shadow_funcs(). - * configure.in: added m4/Makefile and awklib/eg/network/Makefile - to list of generated makefiles. - -Tue Oct 17 10:47:35 2000 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (assoc_lookup): Reverted change that did dupnode of - array indices. Creates significant problems if index is - numeric value and CONVFMT changes. Added fix to set - bucket->ahname->stfmt to -1 so that force_string never recalculates - the string value, and also turned off NUM and turned on STR. - See test/arynasty.awk. - -Mon Oct 16 12:21:26 2000 Arnold D. Robbins <arnold@skeeve.com> - - * All: Cleaned up various lint warnings for consistent phrasing. - * awk.y (in_end_rule): New variable for warning about unredirected - getline. It's ok in a BEGIN, but not in an END. - -Sun Oct 15 14:14:05 2000 Arnold D. Robbins <arnold@skeeve.com> - - * field.c (set_FS): Add lint warning for FS = "". - (do_split): Ditto for 3rd arg = "". - -Fri Oct 13 09:17:04 2000 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (close_redir): Clear rp->fp on all closes. Remove - rp from list if either closing both ends or both ends - have been closed separately. Add exitwarn message for - co-process. - (flush_io): Add warning message if fflush of co-process - fails. Rationalize return value to either 0 or -1. - * builtin.c (do_gensub): 3rd arg of zero generates a - warning. - (do_fflush): rationalize return value: -1 for unopen or read-only - redirection, status of fflush otherwise. - -Wed Oct 11 22:11:19 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y (for loop): Check that there is a body as - part of the `is it a delete statement' check. - -Thu Oct 5 11:56:42 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h, awkgram.y, configure.in, eval.c: enabled - `for (i in_sorted array)' loops for those who - are Strong In The Way Of The Source. So there. - -Mon Oct 2 10:09:32 2000 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (do_close): make close(x) for non-open x return -1 - and update ERRNO. close(FILENAME) no longer does anything - magic; this is all for better consistency with other awks - and is more logical, anyway. - -Thu Sep 28 17:27:16 2000 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (close_one): Added a lint warning if it becomes - necessary to start multiplexing fd's, per ancient suggestion - from Scott Deifik, <scottd@amgen.com>. - -Tue Sep 26 14:41:41 2000 Arnold D. Robbins <arnold@skeeve.com> - - * profile.c: Move enum for redirection placement to top - of file, and make the value a parameter to pp_redir. - Fix all the calls. This gets `|&' right everywhere. - -Sun Sep 24 16:38:04 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (freenode): set the flags straight to UNINITIALIZED. - * node.c (unref): Fix test for MALLOC|TEMP to test the - actual flags, not zero. - * builtin.c (format_tree): ala print and concat, dupnode - the temp nodes from tree_evaling the arguments. See - test/nasty2.awk. - -Mon Sep 18 10:16:58 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (snode): Make match 3rd arg and close 2nd arg fatal - errors if --tradtional. - -Thu Sep 14 12:22:42 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (update_ERRNO): Call gettext on result of strerror. - i18n rules. - -Wed Sep 13 14:56:11 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (r_tree_eval): Case for Node_concat. Dupnode the - strings ala do_print to get more consistent results. - Compare gawk 3.0.6 to nawk/mawk on test/nasty.awk. - Thanks to Andrew Sumner (andrewsumner@yahoo.com) for - pointing this one out. - -Wed Sep 13 10:06:47 2000 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (two_way_close_type): New enumerated type. - (close_redir): New third param of type two_way_close_type. - Add smarts to two-way case for different close types. - Only remove it from the redir list if closing is for both ends. - (gawk_pclose): Check that rp->iop != NULL before closing, - all three versions. - * awkgram.y (tokentab): Allow 2nd argument to close. - (snode): Add lint warning. - -Sun Sep 10 14:16:10 2000 Arnold D. Robbins <arnold@skeeve.com> - - * field.c (set_FIELDWIDTHS): Generate a fatal error upon - encountering a negative width. - -Sun Sep 10 10:37:35 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awkgram.y (snode): If first argument to dcgettext is a - string constant and --gen-po, dump the string constant to - the .po file too. - * main.c (nostalgia): Add call to fflush(stderr). - * eval.c (r_tree_eval): Add entries for Node_LINT and for - NODE_TEXTDOMAIN. - -Thu Sep 7 10:46:20 2000 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (do_dcgettext): Per suggestion from Ulrich Drepper, - make the awk interface: - - str = dcgettext(string [, domain [, category]]) - -Wed Sep 6 16:28:12 2000 Arnold D. Robbins <arnold@skeeve.com> - - Bring gettext features out to the awk level! - - * awk.h: Add declarations of new functions `do_dcgettext' - `do_bindtextdomain', `set_TEXTDOMAIN' and variables - `TEXTDOMAIN', `TEXTDOMAIN_node'. New NODETYPE enum - `Node_TEXTDOMAIN'. - * eval.c (nodetypes): add Node_TEXTDOMAIN at end. - (set_TEXTDOMAIN): new function. - (r_get_lhs): add case for Node_TEXTDOMAIN. - * main.c (varinit): add entry for TEXTDOMAIN. - * node.c (format_val): If INTLSTR use dcgettext of string - and TEXTDOMAIN. - * awkgram.y (tokentab): Add entries for "dcgettext" and - "bindtextdomain". - * builtin.c (do_dcgettext, do_bindtextdomain): new functions. - -Tue Sep 5 17:01:34 2000 Arnold D. Robbins <arnold@skeeve.com> - - * profile.c (pp_string_fp): Use lower case versions of - isascii and isprint to avoid printing high-bit-set - characters. Make it smarter to break strings at 70 - chars or after embedded newline, for --gen-po. - Fix the calls to it everywhere for new boolean option - to yes/no break lines. - * m4/strtod.m4: new file, defines GAWK_AC_FUNC_STRTOD_C89. - * configure.in: GAWK_AC_FUNC_STRTOD_C89 call added - * acinclude.m4: include strtod.m4. - * acconfig.h: add entry for STRTOD_NOT_C89. - Remove entries for BITOPS and NON_DEC_DATA. - * missing/missing.c: add check for STRTOD_NOT_C89, use ours - if set. - * missing/strtod.c: make smarter for input like 0x345. - * awk.h: [STRTOD_NOT_C89]: define strtod gawk_strtod to get - our version. Avoids linker weirdness. - -Mon Sep 4 09:16:43 2000 Arnold D. Robbins <arnold@skeeve.com> - - * field.c (set_record): fix from Utz-Uwe Haus - <haus@saturn.Math.Uni-Magdeburg.DE> to make sure there's - always enough room in the record. - * builtin.c (nondec2awknum): Fix octal conversions to exit - when hitting a non-digit, and not go to decimal. Make - check for non-octal better. Based on bug report from - Morris_Lee@tvratings.com. - -Sun Sep 3 13:52:11 2000 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (format_tree): Allow positional parameters for - %*.* kinds of things. - - Made octal/hex constants and strtonum on by default. Made - --enable-non-decimal-data a runtime switch `--non-decimal-data'. - - * configure.in: Removed AC_ARG_ENABLE for --enable-bitops and - --enable-non-decimal-data. - In .developing check, remove the AC_DEFINEs. - * awk.h: Decls for bitwise functions now there by default. - Add decl of `do_non_decimal_data'. - * main.c (do_non_decimal_data): new variable - (optlist): add new entry for `--non-decimal-data'. - (main): turn off `do_non_decimal_data' if `do_traditional'. - (usage): add the new option. - * node.c (r_force_number): make check for non-decimal data a - runtime check based on do_non_decimal_data. - * awkgram.y (yylex): make non-decimal constants a runtime check. - * builtin.c: remove the ifdefs around the bit functions and - nondec2awknum. - -Tue Aug 29 18:45:56 2000 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in: go back to ARRAYDEBUG if .developing set. - * awkgram.y: use ARRAYDEBUG for adump(), use multiple tests - for stopme(). - -Mon Aug 28 17:09:06 2000 Arnold D. Robbins <arnold@skeeve.com> - - * field.c (do_split): Add check for first arg is null string, - if so, skip the work and return zero. - -Mon Aug 14 23:01:55 2000 Arnold D. Robbins <arnold@skeeve.com> - - * Add %COUNT$... handling to printf. - awk.h (printf_count): new define in NODE structure. - (format_tree): added decl. - awkgram.y (count_args): new function to set printf_count in - a node. - [print productions]: call the function. - (snode): for do_sprintf, call count_args, set the count - in the lnode. - builtin.c (format_tree): new fourth arg is argument count. - Add smarts to handle the `$' in a format. - (do_sprintf): use new argument to format_tree. - node.c (format_val): ditto. - -Sun Aug 13 11:10:41 2000 Arnold D. Robbins <arnold@skeeve.com> - - Changes from Alan J. Broder (ajb@woti.com): - - Array third arg to match puts subtexts into the array: - * awk.y (tokentab): "match" gets third arg, and lint warning - * builtin.c (do_match): if third arg there, fill it with subtexts - - New builtin sort function: - * awk.h (do_sort): declared. - * array.c (do_sort, dup_table, merge, merge_sort, assoc_from_list, - assoc_sort_inplace): new functions. - - * eval.c (tree_eval): in debug code, make uninitialized var - a warning, not a fatal error. Breaks too many things. - -Wed Aug 9 10:51:41 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (func_call): Increment the exec_count on the - function's node; this allows printing a call count for - functions. - profile.c (pp_func): print the count for functions. - * ALL: Changed DEBUG to GAWKDEBUG in all gawk files, so that - I don't get regex/dfa debugging. In some cases, changed - memory-related stuff to MEMDEBUG. Still have work to do. - * awk.h, node.c, profile.c: removed exec_count_init variable; - code has been cleaned up to not need different values for - profiling/not profiling. - -Thu Jul 5 21:10:59 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (casetable): Removed the USE_PURE_ASCII stuff; it - was never documented. Latin 1 forever. - * main.c (main): only call `init_profiling' after arg parsing - if `do_profiling' is still false. Avoids resetting `prof_fp' - back to stderr. - -2000-02-17 Akim Demaille <akim@epita.fr> - - * m4: New directory. - * acinclude.m4: Removed, replaced by m4/*.m4. - * Makefile.am: Adjusted. - Added ACLOCAL_AMFLAGS. - * configure.in Adjusted. - Use AC_SYS_LARGEFILE not GAWK_AC_SYS_LARGEFILE, jm_FUNC_MKTIME, - not GAWK_FUNC_MKTIME. - * acconfig.h: Removed _FILE_OFFSET_BITS, _LARGEFILE_SOURCE and - _LARGE_FILES now templated by m4/largefile.m4. - -2000-02-15 Arnold Robbins <arnold@skeeve.com> - - * MOVED TO AUTOMAKE AND GETTEXT. - Just about every file touched. Work done by Arno Peters. - -Sun Jan 2 14:48:23 2000 Arnold D. Robbins <arnold@skeeve.com> - - First edit of the new millenium! - * awk.y (yylex): if lint checking, be obnoxious about gotos. - -Mon Oct 25 19:12:02 1999 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h: remove C_ALLOCA ifdef. - * main.c (main): remove C_ALLOCA code. - * io.c (do_input): ditto. - -Mon Aug 9 17:36:24 1999 Arnold D. Robbins <arnold@skeeve.com> - - * bisonfix.sed: unconditionally #undef YYSTACK_USE_ALLOCA. - * configure.in: remove all alloca and ALLOCA related stuff. - * Makefile.in: ditto - -Thu Jul 29 18:32:05 1999 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (NODE): exec_count now in #ifndef NO_PROFILING. - * Makefile.in: changes to only recompile eval.c and profile.c to a - special version for profiling. - * custom.h [MSC_VER]: turn on NO_PROFILING to omit the exec_count - and save space. - * node.c (more_nodes): move setting of exec_count to - #ifndef NO_PROFILING. - -Thu Jul 1 12:12:05 1999 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in (AC_PREREQ): update to 2.13. - GAWK_AC_C_STRINGIZE: convert to AC_C_STRINGIZE. - * aclocal.m4 (GAWK_AC_C_STRINGIZE): remove definition, now - part of autoconf. - * acconfig.h (HAVE_STRINGIZE): ditto. - -Wed Apr 28 11:08:05 1999 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (assoc_lookup): fix call to free_temp(subs) to after - last use of subs. - -Sun Apr 25 16:48:06 1999 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (redirect): add lint warning when same file is used for - > and >>. - -Thu Apr 22 15:05:30 1999 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (assoc_lookup): Fix call to fatal to lintwarn instead. - * node.c (r_force_number): Use `0 &&' to disable warnings about - conversions: they're overzealous, methinks. - -Thu Apr 8 14:27:58 1999 Arnold D. Robbins <arnold@skeeve.com> - - New features for profiling: - * awk.h (NODE): add `exec_count' member. - (freenode): clear `exec_count' upon free. - * awk.y (func_count): new variable, counts total number of functions. - (func_install): increment func_count. - (struct finfo): information for use in sorting functions when - pretty printing. - (fcompare): compare two finfo structures. - (dump_funcs): print the functions in sorted order for profiling. - (getfname): return the name of a builtin function. - * eval.c (INCREMENT): new macro for counting execution of nodes. - (interpret): call INCREMENT() appropriately. - * main.c (do_profiling): new flag if doing profiling. - `--profiling': new option added to getopt_long machinery. - (main): For profiled version, set do_profile and output file. - Call `dump_prog' and `dump_funcs' if do_profiling at end. - (usage): add new argument. - * node.c (more_nodes, freenode): set exec_count to zero. - * profile.c: new file, does pretty printing and prints counts. - * Makefile.in: update to create two versions of gawk, regular - and `pgawk' which does profiling. - -Wed Mar 10 21:38:14 1999 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (close_redir): use update_ERRNO() instead of manually - doing it. - -Mon Dec 21 15:58:21 1998 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in: add BeOS to list of cases where we hardwire - GETPGRP_VOID. - custom.h: remove the #define from __be_os case. Cleaner to - do it all in configure. Based on email from Martin C. Brown, - mc@whoever.com. - -Mon Nov 30 20:52:52 1998 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (update_ERRNO): new function, mainly for use by - extension functions. - * awk.h: add decl. - -Tue Nov 24 18:13:29 1998 Arnold D. Robbins <arnold@skeeve.com> - - * Changes based on submission from Christos Zoulas at D.E. Shaw - that adds the following features: - - checking for use of uninitialized variables - - checking if a string that's not a number converts to 0 - - ability to load a dynamic library to add built-ins - - VERSION variable (may or may not stay) - Additional change: - - --lint=fatal makes lint errors become fatal - - LINT="fatal" has the same effect, any other positive - value makes lint errors be just warnings - * Makefile.in (includedir): new variable for gawk header files - (ext.c, ext.o): new source and object files - (OTHERS, extension): new directory for macro with example extension - (install): install header files - * acconfig.h (DYNAMIC): new macro, true if can do dynamic loading - * array.c (assoc_lookup): new parameter `reference' is true if we - want to do reference checking. Add appropriate reference checking - code. - * awk.h (UNITITIALIZED): new flag - (lintfunc): function pointer for correct function to use - (lintwarn): new macro to produce warnings - (result): new macro for func call result, used in commented out - code in eval.c. - (getnode, freenode): revised to set UNINITIALIZED. - (get_lhs): third arg for reference checking, change all calls - -- Add appropriate decls of new/changed functions - * awk.y (tokentab): new builtin "extension" for adding extensions - (node_common): set flags to UNINITIALIZED for Node_var. - * configure.in (dynamic linking): new check. Probably should - be a separate macro. - * eval.c (flag2str): add UNINITIALIZED to the table. - (r_tree_eval): add checks for UNINITIALIZED. - (push_args): appropriate changes for UNINITIALIZED to work. - (r_get_lhs): new third argument for reference checking. - (set_LINT): add code to handle setting `lintfunc' appropriately. - * ext.c: new file, for doing dynamic library extensions. - * extension/*: new directory with simple example code. - * main.c (VERSION_node, EXTENSION_node): new nodes for new vars. - (optab): change for "lint" to allow optional argument. - (lintfunc): definition. - (main): add case in option processing for --lint. - (varinit): add entries for VERSION and EXTENSION. - * node.c (r_force_number): checks that string really is a number. - (morenodes): set UNITIALIZED in the flags. - * re.c (all): change `result' to `res' globally to avoid conflict - with new macro. - * GLOBAL: change lint calls to warning() to lintwarn(). - * GLOBAL: change all calls to get_lhs() to have 3rd arg. - * GLOBAL: change all calls to assoc_lookup() to have 3rd arg. - -Sun Nov 22 17:07:39 1998 Arnold D. Robbins <arnold@skeeve.com> - - * patchlev.h: renamed from patchlevel.h to make life - easier for the PC guys. - (main.c): changed to include patchlev.h. - (Makefile.in): changed to ref patchlev.h where needed. - -Sat Nov 7 21:29:52 1998 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (r_get_lhs): case Node_field_spec. Fix the lint - warnings for field reference of null string or non-numeric value. - When turned on, $0 generated a warning! Oops. - -Thu Nov 5 16:58:38 1998 Arnold D. Robbins <arnold@skeeve.com> - - * main.c (init_fds): new function to pre-open 0, 1, and 2 on - /dev/null if they're not open. Robustness, more or less. - (main): call init_fds. - * io.c (str2mode): add smarts for two-letter strings - such as "rw", "r+", "wr", "w+" and "a+". - -Mon Nov 2 16:55:46 1998 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (do_*): added lint checks for non-numeric - and/or non-string arguments, as appropriate. This should - have been done long ago. - -Tue Oct 20 21:56:06 1998 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (LINT_node): new variable for LINT special var - (Node_LINT): new node type. - (set_LINT): declare function. - * main.c (varinit): add LINT variable. - (usage): print an emphatic pointer to the manual for bug reports. - * eval.c (nodetypes): new entry for Node_LINT. - (r_get_lhs): case added for Node_LINT. - (set_LINT): set do_lint from LINT variable. - -Mon Oct 19 22:35:46 1998 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in: for GCC, add -Wall to get warnings for development. - * Makefile.in (awktab.c): move sed stuff to separate script. - * bisonfix.sed: new script, with old fix and Solaris x86 fix. - * awk.h (nodetype2str): add declaration. - (load_procinfo): add declaration. - -Tue Oct 13 22:28:56 1998 Arnold D. Robbins <arnold@skeeve.com> - - * Changes to make PROCINFO["FS"] reflect the use of FIELDWIDTHS or FS. - eval.c (assign_val): new function that does the mechanics of - assignment - main.c (load_procinfo): add setting of PROCINFO["FS"] to "FS". - field.c (update_PROCINFO): new function to update the array. - (set_FS): call update_PROCINFO. - (set_FIELDWIDTHS): ditto. - -Sun Sep 27 10:18:05 1998 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (reisstring): new prototype. - * re.c (reisstring): new function, returns true if the re did - a simple string match. This is rather simplistic in its logic. - * io.c (get_a_record): in the case that RS is a regexp, AND - the re matched at the exact end of the buffer, add a call to - `reisstring' in case it's a simple string match. If so, we - don't need to read more into the buffer because we don't - have a regex like `x.*y' that might extend longer. - This should be very helpful for interactive /inet clients - where something like `RS = "\r\n"' happens. - -Thu Aug 13 22:07:40 1998 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (socketopen): fixes from Juergen Kahrs to socket - opening code for "any host". - -Tue Jul 14 19:02:33 1998 Arnold D. Robbins <arnold@skeeve.com> - - * aclocal.m4 (GAWK_AC_LIB_SOCKETS): removed the caching; - configure gave different results the second time it was run! - -Fri Jul 10 09:11:06 1998 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (interpret): minor cleanups: add variable name to - fatal error Node_K_array_for and other minor changes. - -Mon Jun 22 16:53:34 1998 Arnold D. Robbins <arnold@skeeve.com> - - * Makefile.in (tags, TAGS): add $(LIBSRC). - -Tue Jun 2 15:23:05 1998 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (devopen): relax previous change, don't require "any", - just that a port be there. The user can put 0 if they - don't care. - -Wed May 27 21:33:45 1998 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (devopen): for /inet, require that local and remote - ports and the remote hostname be there, and that `any' - be used for a port if they don't care. - -Thu May 21 14:13:46 1998 Arnold D. Robbins <arnold@skeeve.com> - - * node.c (parse_escape): Add warning that is always on - for \q for any unknown q inside string or regex constant. - I got bit by this myself once too often. Or else I'm - just getting old and senile. - -Mon May 4 12:42:49 1998 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (NODETYPE): Sorted the Node_xxx entries for the - builtin variables. Gotta look nice, don't we? - * eval.c (nodetypes): ditto. - (genflags2str): added code to check that we don't - overflow the static buffer. This is just a debugging - routine, not worth the hassle of dynamic allocation. - -Mon Mar 2 16:06:16 1998 Arnold D. Robbins <arnold@skeeve.com> - - * Makefile.in (dist): remove any embedded copied RCS or CVS - directories. - -Mon Feb 23 00:09:52 1998 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (genflags2str): add declaration. - * eval.c (genflags2str): new function. - (flags2str): use new general purpose function. - * io.c (redflags2str): same. - -Sun Feb 22 23:57:29 1998 Arnold D. Robbins <arnold@skeeve.com> - - Significant changes to add two-way i/o and sockets!!! - - * Makefile.in: add @SOCKET_LIBS@ to LIBS variable. - * acconfig.h: add HAVE_SOCKETS and HAVE_PORTALS defs. - * aclocal.m4: new macro GAWK_AC_LIB_SOCKETS. - * awk.h: new node type, Node_redirect_twoway, and new redirection - flags: RED_TWOWAY, and RED_SOCKET. - * awk.y (parser): add TWOWAYIO token and appropriate productions. - (yylex): recognize `|&' token if not traditional. - * builtin.c (do_print, do_printf): flush buffer if TWOWAYIO. - * configure.in: add header checks for networking header files, - add --enable-portals switch, call GAWK_AC_LIB_SOCKETS - * eval.c (nodetypes): add string constant for Node_redirect_twoway. - * io.c (redflags2str): new function. - (redirect): better error message in default case, add code for - Node_redirect_twoway. - (socketopen): new function. - (iop_open, devopen): add recognition of `/inet/...'. - (two_way_open): new function. - -Sat Dec 13 21:15:07 1997 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (struct node): new member, `param_list' in union `x', becomes - `node->parmlist' in the code. - * awk.y (func_install): rearranged a bit, to build up a list of - the function parameter names and to save it in the `parmlist' field. - * eval.c (push_args): new parameter, `varnames', which is the list - of variable names. Use this to set the vname field of each - parameter's value as it's created. Special case arrays to include - where they came from, mainly for array vs. scalar diagnostics. - (r_tree_eval): don't set the `vname' field for parameters. - (pop_fcall): free the `vname' field if it's an array. - (func_call): pass in the `parmlist' field to call of push_args(). - (r_get_lhs): for Node_subscript, change error message to use - the `vname' field. - (stopme): new do-nothing function for use with debugging code - and setting breakpoints. - -Thu Dec 4 15:18:17 1997 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y: fixed several lint checks and moved some into - test for do_lint_old. - * eval.c (fmt_index): add value of bad format spec to - error message. - -Tue Nov 18 22:19:02 1997 Arnold D. Robbins <arnold@skeeve.com> - - * Makefile.in (install): strip the installed binary. - From Anatoly A. Orehovsky (tolik@mpeks.tomsk.su). - -Sun Nov 16 22:12:39 1997 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (in_array, assoc_lookup): add symbol->vname to - fatal calls for scalar in array context. - -Wed Nov 12 22:18:33 1997 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h [ISASCII]: on all IS* macros, add cast to unsigned char. - [TOUPPER, TOLOWER]: new macros using unsigned char. - * awk.y: change to use of IS* vs. is* macros. - * builtin.c (nondec2awknum): change to use of IS* vs. is* macros, - change casts for casetable[] from int to unsigned char. - use new TOLOWER, TOUPPER macros - * dfa.c [ISASCII]: on all IS* macros, add cast to unsigned char. - (lex): change isdigit to ISDIGIT. - [TOUPPER, TOLOWER]: new macros using unsigned char, now used. - * eval.c (fmt_ok): change to use of IS* vs. is* macros. - * field.c (sc_parse_field): change to use of IS* vs. is* macros, - change casts for casetable[] from int to unsigned char. - (set_FS): change to use of IS* vs. is* macros. - * io.c (get_a_record): change to use of IS* vs. is* macros, - change casts for casetable[] from int to unsigned char. - * main.c (main): change to use of IS* vs. is* macros. - * node.c (r_force_number, parse_escape): change to use of IS* vs. - is* macros. - * re.c (make_regexp): change to use of IS* vs. is* macros. - * regex.c [ISASCII]: on all IS* macros, add cast to unsigned char. - -Sun Oct 19 12:36:47 1997 Arnold D. Robbins <arnold@skeeve.com> - - * ALL: Change email address to arnold@gnu.org in all relevant places. - -Wed Oct 15 03:38:12 1997 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y (yylex): Don't allow newlines after ? or : if do_posix. - -Thu Oct 9 19:28:39 1997 Arnold D. Robbins <arnold@skeeve.com> - - * custom.h [SEQUENT]: removed; not needed any more since the - mmap code was ripped out. - -Wed Oct 8 17:22:03 1997 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in: remove check for madvise; don't need it any more - after nuking use of mmap. - -Tue Oct 7 11:14:21 1997 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (flags2str): made the code table driven. Shortened a lot. - -Tue Sep 30 20:59:17 1997 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (r_get_lhs): case Node_field_spec. Add lint warnings - for field reference of null string or non-numeric value. - Based on patch submitted by Alan Broder, ajb@dtmr.com. - -Wed Sep 24 20:47:59 1997 Arnold D. Robbins <arnold@skeeve.com> - - * custom.h [TANDEM]: new changes. Finishes up Tandem - integration. - -Mon Sep 22 00:42:34 1997 Arnold D. Robbins <arnold@skeeve.com> - - * custom.h [__be_os]: remove BROKEN_TOKEN definition. - dfa.c, dfa.h: change `token' to `dfa_token' to avoid BeOS - compile problems. - -Thu Aug 7 22:35:17 1997 Arnold D. Robbins <arnold@skeeve.com> - - * Changes for BeOS from mc@whoever.com - awk.h (strncasecmp): bracket prototype. - custom.h [__be_os]: new stuff. - dfa.h, dfa.c [BROKEN_TOK]: new ifdefs to use dfa_token, not token. - -Fri Aug 1 13:32:49 1997 Arnold D. Robbins <arnold@skeeve.com> - - * Tandem changes: - awk.h [TANDEM]: misc additions, as needed. - io.c (get_a_record): changes for fixed length records; not used - on other systems. - main.c (MRL): new variable, TANDEM specific. - (main): update handling -mr option for TANDEM. - (load_environ): comment out whole routine if TANDEM. - missing.c [TANDEM]: new includes. - gawkmisc.c [TANDEM]: include `tmiscc'. - -Wed Jul 30 19:53:52 1997 Arnold D. Robbins <arnold@skeeve.com> - - * Close-on-exec changes: - awk.h: (os_close_on_exec, os_isdir): new functions. - gawkmisc.c: add include fcntl.h. - configure.in [AC_CHECK_HEADERS]: add fcntl.h. - io.c (devopen, iop_open): change to use os_isdir(), not S_IFDIR(). - (redirect, devopen, iop_open, gawk_popen): change all calls to - fcntl() to os_close_on_exec(). - -Tue Jul 29 11:09:45 1997 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (set_BINMODE): fixed check for digits to use isdigit() - instead of looping over digits and using strchr(). Duh. - -Sat Jul 26 22:52:08 1997 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (set_BINMODE): fix so that `-v BINMODE=w' works. - * node.c (r_force_number): add decl of strtod(); makes things - work on MIPS. - * Makefile.in (install-strip): new target. - -Fri Jul 18 13:28:05 1997 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (redirect, devopen, iop_open, gawk_popen): set the - close-on-exec flag on all files and pipes opened for I/O. - Keeps children run via system() or other pipes from running out - of file descriptors. - - (Reported by Kenny McCormack, gazelle@yin.interaccess.com.) - -Tue Jul 8 22:18:00 1997 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y [LEX_NEXT]: Removed support for `next file' as two words. - -Tue Jul 8 06:46:32 1997 Arnold D. Robbins <arnold@skeeve.com> - - * dfa.c: changes from pjr@jet.UK (Paul J Rippin) from an old - bug report against 2.14.0 that speed up initialization and - rewrite the inner loop into readable code. - -Thu Jul 3 11:44:50 1997 Arnold D. Robbins <arnold@skeeve.com> - - * Atari support moved into new `unsupported' directory. - awk.h, Makefile.in, gawkmisc.c, and missing.c modified. - -Sun Jun 29 14:17:37 1997 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y (exp): fixed warning about `x = /foo/'. - -Wed Jun 25 09:07:57 1997 Arnold D. Robbins <arnold@skeeve.com> - - * PORTS: removed from distribution. - * Makefile.in (MISC): removed PORTS. - -Sun Jun 22 11:52:57 1997 Arnold D. Robbins <arnold@skeeve.com> - - * BINMODE changes - awk.h (Node_BINMODE): added. - (struct redirect): added mode field to save for io.c:close_one(). - (BINMODE, BINMODE_node, set_BINMODE): add declarations. - awk.y (isnoeffect): add Node_BINMODE. - eval.c (nodetypes): add Node_BINMODE string. - (r_tree_eval, r_get_lhs): add cases for Node_BINMODE. - (set_BINMODE): new function. - io.c (binmode): new function. - (nextfile, redirect, gawk_popen): add calls to binmode(). - main.c (BINMODE, BINMODE_node): add decls. - (main): add call to setmode() if BINMODE is set. - (varinit): add entry for BINMODE. - -Wed Jun 4 21:52:25 1997 Arnold D. Robbins <arnold@skeeve.com> - - * configure.in [AC_FUNC_MMAP]: removed call. - * awk.h [struct iobuf]: removed IOP_MMAPED flag and `getrec' member. - * io.c: removed all mmap related code. - -Sun Apr 27 16:23:56 1997 Arnold D. Robbins <arnold@skeeve.com> - - * aclocal.m4 [GAWK_AC_FUNC_MKTIME]: new macro. - * configure.in (GAWK_AC_FUNC_MKTIME): call it. - -Thu Apr 24 23:25:06 1997 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (devopen): remove stat test for /dev/foo files. Finally. - -Fri Jul 26 09:23:15 1996 Arnold D. Robbins <arnold@skeeve.com> - - * Changes to add an abort statement, a la tawk - awk.h (Node_K_abort): new enum value for NODETYPE. - main.c (aborting): new flag variable. - (main): add logic to handle aborting. - eval.c (interpret): add case for Node_K_abort. - io.c (do_input): if aborting, break loop. - awk.y (tokentab): add entry for "abort" keyword - (PRODUCTIONS): add production for LEX_ABORT. - -Wed Jul 24 12:49:52 1996 Arnold D. Robbins <arnold@skeeve.com> - - * First cut at changes for i18n. - awk.h (do_intl): declare new flag variable. - [INTLSTR]: new flag def. - (m_tree_eval): fix definitions for INTLSTR. - (force_string): fix definitions for INTLSTR. - awk.y (yylex): add _"..." for international strings. - (dumpintlstr): new function. - main.c (do_intl): define new flag variable. - (optab): add "gen-po" entry. - (main): if do_intl, exit, don't run the program. - (gawkoption): add "gen-po" entry. - node.c (r_force_string): call gettext if flags indicate INTLSTR. - -Thu Mar 14 06:29:42 1996 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (do_mktime): added declaration of new function. - * builtin.c (do_mktime): new function. - * awk.y (tokentab): added "mktime" to list of gawk extensions. - * missing.c [HAVE_MKTIME]: added include of mktime.c if needed. - -Mon Feb 26 22:32:19 1996 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (pidopen, useropen): added warnings to use PROCINFO[], - not special files. - * main.c (load_procinfo): new function. - * awk.y (variable): added call to load_procinfo() function. - -Mon Aug 7 15:23:00 2000 Arnold D. Robbins <arnold@skeeve.com> - - * Release 3.0.6: Release tar file made. - -Thu Aug 3 17:47:53 2000 Greg McGary <greg@mcgary.org> - - * regex.c: patches for gcc bounded pointer handling. - -Thu Aug 3 13:09:09 2000 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (in_array, do_delete): fix tests for index equality - when searching through the array to work correctly when - index is "". - -Fri Jul 14 21:40:17 2000 Pat Rankin <rankin@eql.caltech.edu> - - * builtin.c (format_tree): Workaround a DEC C V5.7 bug by - splitting `strcpy() + 3' into two expressions (the builtin - inline strcpy evidently has erroneous return type of void * - instead of char *; reputedly fixed in V6.1). - - * eval.c (C): New macro. - [casetable]: Use it to add explicit casts for the character - values outside the range of 0 to 127. - * missing/strncasecmp.c [C, charmap]: Likewise. - - * io.c (redirect): Add EIO check on failed open for VMS. - -Fri Jul 14 11:57:23 2000 Arnold D. Robbins <arnold@skeeve.com> - - Efficiency hack: turn `for (iggy in foo) delete foo[iggy]' - into moral equivalent of `delete foo'. - * array.c (do_delete_loop): new routine. - * awk.h [NODETYPE]: new Node_K_delete_loop value. - Add declaration of do_delete_loop. - * awk.y [LEX_FOR]: Fix code to recognize special case. - * eval.c (nodetypes): new entry for Node_K_delete_loop. - (interpret): add case for Node_K_delete_loop, add more - diagnostic info in default (cant_happen) case. - -Tue Jul 11 22:15:10 2000 Pat Rankin <rankin@eql.caltech.edu> - - * awk.y (nextc): Recast unsigned char values back to int to - prevent VAX C from truncating EOF to 255. - -Tue Jul 11 14:08:23 2000 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (do_delete): switch to string comparison, not - cmp_nodes. - (assoc_find): add call to force_string on subscript. - * eval.c (interpret): Case Node_K_arrayfor: check for - Node_array_ref and fetch original_array. Yowser. - -Fri Jun 30 21:57:00 2000 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (assoc_lookup): Don't force the subscript - to be a string. Not a good idea after the change - to using dupnode. - -Sun Jun 25 15:08:19 2000 Arnold D. Robbins <arnold@skeeve.com> - - * Release 3.0.5: Release tar file made. - -Wed Jun 14 13:03:45 2000 Arnold D. Robbins <arnold@skeeve.com> - - * field.c (set_record): manage a private buffer for $0. - Keeps things safe in case `getline var' rearranges the - IOBUF's contents that $0 is still pointing into. - -Tue Jun 13 16:27:55 2000 Paul Eggert <eggert@twinsun.com> - - Upgrade to latest and greatest version of largefile code. - - * configure.in (AC_CANONICAL_HOST): Remove. - (GAWK_AC_SYS_LARGEFILE): Defer until after AC_MINIX, - to avoid autoconf warnings. - - Rewrite largefile configuration so that we don't need to run - getconf and don't need AC_CANONICAL_HOST. - * config.guess, config.sub: Remove these files. - * Makefile.in (MISC): Remove config.guess, config.sub. - * m4/largefile.m4 (GAWK_AC_SYS_LARGEFILE_FLAGS, - GAWK_AC_SYS_LARGEFILE_SPACE_APPEND): Remove. - (GAWK_AC_SYS_LARGEFILE_TEST_INCLUDES): New macro. - (GAWK_AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from - CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. - All uses changed. - Instead of inspecting the output of getconf, try to compile the - test program without and with the macro definition. - (GAWK_AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check - for getconf. Instead, check for the needed flags by compiling - test programs. - - (GAWK_AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be 500 to - work around glibc 2.1.3 bug. - - (GAWK_AC_SYS_LARGEFILE_FLAGS): Don't use -n32 on IRIX if the - installer said otherwise. - - (GAWK_AC_SYS_LARGEFILE_FLAGS): Work around a bug in the QNX shell, - which doesn't propagate exit status of failed commands inside - shell assignments. - -Wed Jun 7 13:23:09 2000 Arnold D. Robbins <arnold@skeeve.com> - - * Updated copyright dates in appropriate files. - -Mon May 22 17:29:43 2000 Arnold D. Robbins <arnold@skeeve.com> - - * Makefile.in (clean): get `*/core' too. - -Sun May 7 16:33:05 2000 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (concat_exp): Change ref to `lnode->stlen' and - `lnode->stptr' for SUBSEP to use `var_value->...'. - -Tue May 2 09:54:29 2000 Arnold D. Robbins <arnold@skeeve.com> - - Fix referencing freed memory as shown by test/arynocls.* tests. - * awk.h [Node_array_ref]: new node type. - [orig_array]: new macro element in NODE structure. - * field.c (do_split): handle case for Node_array_ref, fetch - the original array. - * array.c (in_array, do_delete): ditto. - * eval.c (nodetypes[]): add Node_array_ref string. - (r_tree_eval): handle case for Node_array_ref. - (push_args): push arrays as Node_array_ref, and pass them on. - (pop_fcall): don't unref lnode if it's an array when releasing - local arguments. Check for both Node_array and Node_array_ref. - (r_get_lhs): choke on Node_array_ref as for Node_array. - For Node_subscript, handle Node_array_ref. - -Tue May 2 09:52:12 2000 Bruno Haible <haible@clisp.cons.org> - - * io.c (redirect): After reopening a `struct redirect', move it to - the head of the list. - -Sun Apr 2 17:51:40 2000 Arnold D. Robbins <arnold@skeeve.com> - - * re.c (re_update): Check if IGNORECASE has changed, and - if so recompute the re. See test/igncdym.awk. - -Mon Mar 20 16:18:34 2000 Arnold D. Robbins <arnold@skeeve.com> - - * io.c (set_RS): Added a lint warning about multicharacter RS, - per suggestion from Akim DeMaille (akim@epita.fr). - -Sun Feb 13 14:40:32 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (push_args): Fix from Nide Naoyuki <nide@ics.nara-wu.ac.jp>, - re-assign `f' in case tree_eval moved fcall_list around. - -Sun Feb 6 11:39:33 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (op_assign): Fix it right. For ++ and --, get the lhs - in the operations, do the op, and then return. For += etc, - get the rhs FIRST, since the lhs can move around as a result, - *then* get the lhs and do the operation. See test/opasnidx.awk. - -Tue Feb 1 18:41:40 2000 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (op_assign): reget the rval after regetting - the left hand side. See test/opasnslf.awk for why. - -Thu Jan 27 18:06:31 2000 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y (yylex): Made ']' not one of the characters - that sets `want_assign' to false. `a[i] /= 2' was - broken. Per bug report from Kristofer T. Karas - <ktk@ktk.bidmc.harvard.edu>. - -Wed Dec 22 15:06:37 1999 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y: Removed declarations of functions before - definition of `tokentab[]'. They're redundant with - what's in awk.h. - -Thu Dec 9 17:01:07 1999 Arnold D. Robbins <arnold@skeeve.com> - - * node.c (parse_escape): Add lint warning for unrecognized - escape sequences. - -Mon Dec 6 15:17:34 1999 Arnold D. Robbins <arnold@skeeve.com> - - * main.c (usage): Changed bug reporting email addresses to - be a reference to `Bugs' node in the online and printed - doc, instead. - -Thu Dec 2 13:08:18 1999 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (do_compl): test `d' for negative inside the do_lint - test, not uval. Ooops. - -Fri Nov 26 10:58:36 1999 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (assoc_find): ALWAYS compare indexes as strings, - don't use cmp_nodes in case they are numeric. Oh my. - Talk about a Day 1 bug! - -Tue Nov 23 11:58:53 1999 Arnold D. Robbins <arnold@skeeve.com> - - * regex.c (SYNTAX): cast argument to `unsigned char' instead of - &-ing with 0xFF. Hopefully somewhat more portable, ala 21 Nov 99 - changes to awk.y. - -Sun Nov 21 22:25:27 1999 Paul Eggert <eggert@twinsun.com> - - * aclocal.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a - problem with the QNX 4.25 shell, which doesn't propagate exit - status of failed commands inside shell assignments. - -Sun Nov 21 20:33:35 1999 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h (nextc): remove declaration, don't need it here. - awk.y (nextc): Cast values to unsigned char so that latin-1 - characters in strings don't turn themselves into EOF. - Most notably y-umlaut, which is decimal 255. - -Mon Nov 1 20:00:25 1999 Arnold D. Robbins <arnold@skeeve.com> - - * regex.c (init_syntax_once): move below definition of - ISALNUM etc., then use ISALNUM to init the table, so that - the word ops will work if i18n'ed. - (SYNTAX): And subscript with 0xFF for Latin-1 characters. - -Mon Oct 25 18:37:13 1999 Arnold D. Robbins <arnold@skeeve.com> - - * awk.h, main.c, io.c: undo previous changes (22 Oct 1999). - * main.c (main): move call to `init_fields()' to before - arg parsing. This allows `-v NF=blah' to work ok. - -Fri Oct 22 17:43:40 1999 Arnold D. Robbins <arnold@skeeve.com> - - * main.c (arg_assign): Add new arg, `initing' for icky special - casing of -v of special variables. Use it to check for NF. - May need to add other cases later. - (pre_assign): change call arg_assign, passing initing=TRUE; - io.c (nextfile): change call arg_assign, passing initing=FALSE; - awk.h: Change prototype for arg_assign. - -Tue Oct 19 16:06:48 1999 Paul Eggert <eggert@twinsun.com> - - * io.c (close_redir): Don't munge errno between setting it and - using it. - -Wed Oct 6 17:47:47 1999 Arnold D. Robbins <arnold@skeeve.com> - - * main.c (arg_assign): return NULL on bad variable. Allows - things like `./3x=stuff' to work as a filename. - -Thu Sep 23 21:35:46 1999 Paul Eggert <eggert@twinsun.com> - - * aclocal.m4 (GAWK_AC_SYS_LARGEFILE_FLAGS): Work around GCC - 2.95.1 bug in HP-UX 10.20 or later. (Had to fix the fix. ADR. :-) - -Tue Sep 21 13:31:36 1999 Arnold D. Robbins <arnold@skeeve.com> - - * builtin.c (format_tree): For '0', only set zero_flag if we - haven't seen the field width or precision yet. - -Mon Aug 9 13:06:01 1999 Arnold D. Robbins <arnold@skeeve.com> - - * array.c (assoc_lookup): Removed code that gave each array - a private copy of each index. Balloons memory usage for - no good reason that I can see. Just use dupnode in all - cases. - * configure.in: check for $srcdir/.developing adds extra - defines for my testing/debugging use. Yes, hack alert. - -Sun Aug 1 11:02:02 1999 Arnold D. Robbins <arnold@skeeve.com> - - * node.c (dupnode): turn off FIELD when copying nodes. - * array.c (do_adump, assoc_dump): new functions for array debugging. - * awk.y (tokentab): conditionally add "adump" function for debugging. - * awk.h: delcare new functions. - -Thu Jul 29 23:26:40 1999 Arnold D. Robbins <arnold@skeeve.com> - - From wsanchez@apple.com: - * Makefile.in (install-strip): new target, coding stds. compatibility. - * config.guess, config.sub: Add MacOS X recognition. - -Thu Jul 29 19:09:19 1999 Arnold D. Robbins <arnold@skeeve.com> - - * awk.y (func_install): make `function foo(foo)' a fatal error. - eval.c (r_tree_eval): diagnose use of a function name as a - variable inside the function. - -Sun Jul 4 16:53:14 1999 Arnold D. Robbins <arnold@skeeve.com> - - * eval.c (eval_condition): add extra braces to avoid - gcc warning. I'm not going to bother for the library - code like dfa and regex. - -Wed Jun 30 16:14:36 1999 Arnold D. Robbins <arnold@gnu.org> - - * Release 3.0.4: Release tar file made. This time for sure. - -Wed Jun 30 16:10:11 1999 Arnold D. Robbins <arnold@gnu.org> - - * awk.h: add include of <assert.h>, and comment about config.h - having to be included before any system headers. Otherwise, - with egcs-2.91.66 and later on Linux systems, and possibly - others, things break badly, due to the LFS macros. - * awk.y, builtin.c, eval.c, field.c, io.c: removed include - of assert.h - -Wed Jun 9 11:39:19 1999 Paul Eggert <eggert@twinsun.com> - - Port the large-file code to AIX, HP-UX, and IRIX. - Add cross-compilation support for large files. - - * config.guess, config.sub: New files. - - * configure.in (AC_CANONICAL_HOST): - Add; GAWK_AC_SYS_LARGEFILE needs this. - (GAWK_AC_SYS_LARGEFILE): Renamed from GAWK_AC_LARGE_FILES. - - * aclocal.m4 (GAWK_AC_SYS_LARGEFILE): Renamed from GAWK_AC_LARGE_FILES. - Add support for AIX and HP-UX. - (GAWK_AC_SYS_LARGEFILE_FLAGS, GAWK_AC_SYS_LARGEFILE_SPACE_APPEND, - GAWK_AC_SYS_LARGEFILE_MACRO_VALUE): New macros. - - * acconfig.h (_FILE_OFFSET_BITS, _LARGEFILE_SOURCE, _LARGE_FILES): - New macros. - - * Makefile.in (MISC): add config.guess and config.sub so they get - included in the distribution. - -Wed Jun 9 11:29:29 1999 Paul Eggert <eggert@twinsun.com> - - * io.c (iop_alloc): Don't mmap files whose sizes don't fit in `int'. - [ This isn't really needed, as HAVE_MMAP is #undef'ed at the top, - but it's there in case people want to take their life in their hands. ] - -Sun Jun 6 11:28:07 1999 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.46: Release tar file made. - -Wed Jun 2 14:36:24 1999 Arnold D. Robbins <arnold@gnu.org> - - * PORTS: Updated with a more recent list of systems - that gawk compiles and tests ok on. - -Tue Jun 1 14:24:59 1999 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.45: Release tar file made. - -Tue May 25 16:32:37 1999 Arnold D. Robbins <arnold@gnu.org> - - * builtin.c (format_tree): more smarts for weird cases, such as - zero precisions and zero values used with the `#' flag. - Thanks to Andreas Schwab (schwab@gnu.org) for pointing these out. - -Wed May 19 14:02:54 1999 Arnold D. Robbins <arnold@gnu.org> - - * io.c (do_close): move test for `close(FILENAME)' to after - loop through all open redirections. Fixes problems in obscure - cases with redirections in END rules. - -Sun May 16 14:08:39 1999 Arnold D. Robbins <arnold@gnu.org> - - * awk.y (yylex): fix group of characters including ',' to - set want_assign = FALSE. Fixes bizarre parsing problems in - function call lists, for example. - * io.c (get_a_record): repair logic for single-leading-newline - case. - -Tue May 11 16:48:11 1999 Arnold D. Robbins <arnold@gnu.org> - - * aclocal.m4 (GAWK_AC_AIX_TWEAK): new macro. - * configure.in: call it - * Makefile.in: (awklib/all): pass CFLAGS on to sub-make so - that password programs will get AIX magic defines. Avoids - having to tweak program code for those in doc/gawk.texi. - -Mon May 3 16:56:23 1999 Arnold D. Robbins <arnold@gnu.org> - - * array.c (do_delete): don't free_temp(subs) until after all - references to it are finished. - -Mon May 3 13:41:16 1999 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.44: Release tar file made. - -Sun May 2 18:25:43 1999 Arnold D. Robbins <arnold@gnu.org> - - * io.c (get_a_record): Do a really good job of stripping newlines - from the front of records when RS = "" and there's only one - newline at the front of the file, which the regex didn't catch. - -Wed Apr 28 12:27:49 1999 Arnold D. Robbins <arnold@gnu.org> - - * configure.in: more HP stuff: fix the manual alloca code so that - gawk will compile and link on HP systems. See the comments. - -Sun Apr 25 13:39:16 1999 Arnold D. Robbins <arnold@gnu.org> - - * Makefile.in (gawk): add $(CFLAGS) to linking step. - * configure.in: correctly do AC_FUNC_GETPGRP on HP systems too. - -Tue Apr 13 20:21:00 1999 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.43: Release tar file made. - -Tue Apr 13 19:02:20 1999 Arnold D. Robbins <arnold@gnu.org> - - * io.c (useropen, pidopen): add casts to int on arguments to - silence gcc warnings. - * regex.c (regcomp,regexec,regfree): add ifdef for APPLE. - -Thu Feb 4 10:38:02 1999 Arnold D. Robbins <arnold@gnu.org> - - * custom.h: hacks for BeOS. Not documented in the manual right now. - * configure.in: hacks for BeOS. Check for HP-UX and define C_ALLOCA - if not using gcc. I wish they'd just fix bison already. - -Sun Dec 20 16:57:38 1998 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.42: Release tar file made. - -Sun Nov 15 21:05:39 1998 Arnold D. Robbins <arnold@gnu.org> - - * io.c (gawk_popen): Add WIN32 to list of systems that use - the non-real-pipe version. From the PC gawk guys. - -Wed Nov 4 11:32:24 1998 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.41: Release tar file made. - -Tue Nov 3 16:24:35 1998 Arnold D. Robbins <arnold@gnu.org> - - * eval.c (r_get_lhs): Fix the cases for the special variables, - don't unref their current value if it's the same as the internal - copy; perhaps the current one is used in a concatenation or some - other expression somewhere higher up in the call chain. Ouch. - See test/getnr2tm.awk. - -Sun Nov 1 15:24:52 1998 Arnold D. Robbins <arnold@gnu.org> - - * builtin.c (format_tree): improve handling of zero-fill - when a precision is present. See test/zeroflag.awk. - -Wed Oct 28 20:40:17 1998 Arnold D. Robbins <arnold@gnu.org> - - * eval.c (r_tree_eval): Case for Node_concat. Get lengths - separately, in case one expression has a side effect that - that changes another. Ugly, but it keeps gawk from core - dumping. See test/nasty.awk. - -Sun Oct 18 21:27:24 1998 Arnold D. Robbins <arnold@gnu.org> - - * awk.y (append_right): bug fix, if `list' or `new' are NULL, - return `list', so that things don't break too badly. - * regex.c (re_compile_fastmap): remove unused variable `num_regs'. - -Thu Oct 8 19:36:57 1998 Arnold D. Robbins <arnold@gnu.org> - - * BETA Release 3.0.40: Release tar file made. - -Mon Jul 27 10:14:33 1998 Arnold D. Robbins <arnold@gnu.org> - - * node.c (parse_escape): Remove assignment with side effects - from ISXDIGIT test. Thanks to "Mihai T. LAZARESCU" - <mihai@ccmserv.polito.it> for pointing this out. - -Mon Apr 27 11:31:32 1998 Arnold D. Robbins <arnold@gnu.org> - - * main.c (usage): fix the email address for the bug list. - (copyleft): update the copyright year. - -Mon Mar 23 21:22:32 1998 Arnold D. Robbins <arnold@gnu.org> - - * eval.c (r_get_lhs): make sure that values of type - Node_param_list don't have the FUNC flag set. This means - we don't allow the use of a function name as a variable or - array from within the function. - -Sun Mar 22 19:12:32 1998 Paul Eggert <eggert@twinsun.com> - - * aclocal.m4 (GAWK_AC_LARGE_FILES): new macro that checks for - large file support, and updates CPPFLAGS, LDFLAGS, LIBS as - needed. - * configure.in: call GAWK_AC_LARGE_FILES. - * Makefile.in (CPPFLAGS, LDFLAGS): Let autoconf configure. - (COMPFLAGS): Add $(CPPFLAGS). - -Mon Mar 16 14:06:41 1998 Arnold D. Robbins <arnold@gnu.org> - - * field.c (using_FIELDWIDTHS): new macro. - (using_fieldwidths): use new macro. - (do_split): in case for FS_DFLT, also check that - we're not using FIELDWIDTHS. Otherwise, split() would use - FIELDWIDTHS, not current value of FS. Oops. - -Sun Nov 16 20:08:59 1997 Arnold D. Robbins <arnold@gnu.org> - - * builtin.c (sub_common): fix for count of matches in gsub - from Geert.Debyser@esat.kuleuven.ac.be. - -Wed Oct 15 03:38:12 1997 Arnold D. Robbins <arnold@gnu.org> - - * field.c (set_FS): Use `sc_parsefield' if the value of FS is not - alphabetic OR if not ignoring case. Bug fix if IGNORECASE - is true and FS happens to be '^'. Sheesh, talk about obscure. - (rebuild_record): Add more smarts to the code that sets up the - fields. Thanks to Alan J. Broder (ajb@dtmr.com). - -Sun Oct 5 11:56:52 1997 Arnold D. Robbins <arnold@gnu.org> - - * configure.in: if ISC add -D_SYSV3 to CFLAGS, per email from - Mario Vanoni (vanonim@dial.eunet.ch). - -Fri Sep 26 00:57:49 1997 Arnold D. Robbins <arnold@gnu.org> - - * awk.y (append_right): return if either list is NULL. Prevents - syntax errors from causing core dumps. - -Wed Sep 17 15:34:15 1997 Arnold D. Robbins <arnold@gnu.org> - - * field.c (rebuild_record): set things up so that all fields point - into the new record and release any changed fields without - causing memory leaks. Avoids problems when fields are extended - with the value of $0 or other fields and then $0 is assigned to. - -Mon Sep 15 16:12:55 1997 Arnold D. Robbins <arnold@gnu.org> - - * builtin.c (do_print): when testing for NUMBER, make sure - it's not a string too. Thanks to Michael Brennan for - clarifying the semantics. - -Sun Sep 14 19:55:12 1997 Arnold D. Robbins <arnold@gnu.org> - - * node.c (format_val): always format values ourselves: avoids - problems if OFMT is bizarre, like %s. - -Sun Sep 14 00:08:53 1997 Arnold D. Robbins <arnold@gnu.org> - - * io.c (get_a_record): replace all occurrences of the test - `grRS == FALSE' with `RS_is_null' which makes ` RS = "\0" ' - actually work, is clearer code, and actually makes use of - the `RS_is_null' variable! - -Sun Aug 17 07:15:12 1997 Arnold D. Robbins <arnold@gnu.org> - - * field.c (set_FS): Change logic to always set parse_field, even - if FS hasn't changed. Thanks to Igor Sheyn for catching this. - -Wed Aug 6 21:04:37 1997 Arnold D. Robbins <arnold@gnu.org> - - * io.c (VMS et al gawk_popen): use pclose, not fclose, if - iop_alloc fails. - -Wed Jul 30 19:53:52 1997 Arnold D. Robbins <arnold@gnu.org> - - * awk.y [variable]: fix case for subscript if $3 == NULL. - -Sun Jul 27 22:47:30 1997 Arnold D. Robbins <arnold@gnu.org> - - * awk.y (get_src_buf): don't close file if it's stdin. - -Sun Jul 27 22:47:15 1997 Pat Rankin <rankin@eql.caltech.edu> - - * io.c (#if VMS: vmsrtl_fileno): new routine. - (#if VMS: fileno): new macro substituted for stdio one. - -Thu Jul 17 20:05:59 1997 Arnold D. Robbins <arnold@gnu.org> - - * builtin.c (do_print): When OFMT != CONVFMT, create a new - temporary node with just the numeric value valid and format it, - and use that for printing. Avoids memory corruption. - -Wed Jul 16 10:01:16 1997 Arnold D. Robbins <arnold@gnu.org> - - * regex.c: When SYNTAX_TABLE is defined, but not emacs, then - CHAR_SET_SIZE is not defined, though used in regcomp. It should - be taken out of #ifdef SYNTAX_TABLE. Fix from bug group, from - Akim Demaille, demaille@inf.enst.fr. - * awk.h (isnondecimal): make test a little smarter. - builtin.c (nondec2awknum): add bailout for decimal numbers, e.g. - `00.1'. Fix from Larry Schwimmer <rosebud@cyclone.Stanford.EDU>. - -Thu Jun 19 19:00:40 1997 Arnold D. Robbins <arnold@gnu.org> - - * eval.c (interpret): case Node_K_next, Node_K_nextfile: fatal - error if called from BEGIN or END. - (Fixed completely Mon May 3 13:31:42 1999.) - -Mon Jun 9 22:40:04 1997 Arnold D. Robbins <arnold@gnu.org> - - * builtin.c (nondec2awknum): Allow `f' and `F' in hexadecimal numbers. - Gotta get more sleep... - * array.c (assoc_lookup): Fix from Tom Karzes (karzes@equator.com) - for memory leak when forcing type to Node_var_array. - -Thu May 15 12:49:08 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Release 3.0.3: Release tar file made. - -Wed May 14 08:06:08 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (do_close): add lint warning if closing something that - isn't open. - -Tue May 13 12:14:12 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * random.c, builtin.c: remove __GLIBC__ tests, since it breaks - `make test'. I prefer consistency across platforms. - * Makefile.in (gawk): undid April 25 changes and added comment. - Putting COMPLAGS in breaks with -g on VMS POSIX. - -Sun May 11 14:48:04 1997 Darrell Hankerson <hankedr@mail.auburn.edu> - - * io.c [MSC_VER]: add cases for WIN32. - * regex.c [MSC_VER]: add cases for WIN32. - -Sun May 11 07:04:01 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_print): in the loop that evaluates each expression - to be printed, do a dupnode to avoid bizarre output. Thanks to - Michal for finding this problem. - * awk.y (yylex): fix scanning of hexadecimal constants. - -Wed May 7 15:09:25 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (get_a_record): fix casetable indexing with cast to int. - Keeps Michal happy. - -Tue May 6 16:40:19 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (func_call): removed unneeded variables. - -Mon May 5 21:17:37 1997 Pat Rankin <rankin@eql.caltech.edu> - - * missing/strftime.c [case 'v', VMS_EXT]: for VMS date format, two - digit day of month should not be zero padded on the 1st through - the 9th. - -Mon May 5 06:33:47 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * regex.h, regex.c: merge with current GLIBC version. - -Mon May 5 06:33:47 1997 Pat Rankin <rankin@eql.caltech.edu> - - * io.c (nextfile): move the check for null return from iop_open - in the normal case and add one for the "no args" case. - -Fri Apr 25 16:52:33 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * array.c (grow_table): add a bunch more large primes so arrays - can get really big. Thanks to christos@deshaw.com. - * all files: remove ifdef'ed out code and update copyrights. - * Makefile.in (gawk): add $(COMPFLAGS) to command line. - * eval.c (flags2str): added case for FIELD. - -Thu Apr 24 22:39:23 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * COPYING: changed to current official version from FSF. - * regex.c: merge with GLIBC version. - * awk.h [_GNU_SOURCE]: bracket definition inside ifdef. - (NODE.source_line): move name member out of `x' union and - into `nodep'; avoids problems doing diagnostics. - (nondec2num): put decl into #if BITOPS || NONDECDATA - * posix/gawkmisc.c, missing/system.c, missing/strtod.c, - missing/strerror.c: move to generic GPL statement at top. - * builtin.c (nondec2num): put into #if BITOPS || NONDECDATA - -Wed Apr 23 22:14:14 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * dfa.c: misc changes for really pedantic SGI compilers. - * builtin.c: bracket defs of random() etc for GLIBC. - * random.c: bracket whole file for GLIBC. - * configure.in: extra goop for GETPGRP test for VMS POSIX. - * custom.h [VMS]: remove hard definition of GETPGRP_VOID. - -Fri Apr 18 07:55:47 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * BETA Release 3.0.34: Release tar file made. - -Tue Apr 15 21:35:45 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - NEW UNDOCUMENTED FEATURE. USE THE SOURCE LUKE! - * acconfig.h [NONDECDATA]: new macro. - * awk.h: add decl of do_strtonum. - * awk.y (tokentab): add entry for strtonum function. - * builtin.c (do_strtonum): new function. - * configure.in (non-decimal-data): new --enable-* option. - * node.c (r_force_number): change to allow non-decimal data inside - ifdef NONDECDATA. - -Tue Apr 15 06:32:50 1997 Pat Rankin <rankin@eql.caltech.edu> - - * missing/strftime.c (malloc, realloc, getenv, strchr): only - declare these when STDC_HEADERS is not defined. - <stdlib.h, string.h>: include these when STDC_HEADERS is defined. - * awk.h (freenode, tree_eval, m_tree_eval): reorganize definitions. - * alloca.c (malloc): if malloc is already defined as a macro, - presumeably by config.h, don't define or declare it. - -Wed Apr 9 22:45:27 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in [COMPFLAGS]: per suggestion from Karl Berry, put - $(CFLAGS) last. - -Tue Apr 8 23:54:46 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (interpret): For Node_K_break and Node_K_continue, if - treating them like `next', also check the function call stack - and pop it if necessary. - -Mon Apr 7 18:22:37 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h: Add decls of new routines do_compl() and set_loc(). - * awk.y (tokentab): add entry for "compl" function. - * builtin.c (do_compl): new function to do ones complement. - (do_substr): rationalized yet again, now notices negative start - and length parameters. - * eval.c (push_args): fix if call_list gets realloc'ed in the - middle of things. Avoids crash for deeply nested function calls. - * main.c (catch_sig): add call to set_loc(). - * msg.c (set_loc, srcfile, srcline): new function and private - variables to help out in tracing down source of error messages. - -Fri Mar 28 08:42:27 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (iop_alloc, iop_close): Undo changes of Feb 11, apparently - other cleanups in io.c made mmap stuff start working again. - BAH! It's a mess, the test suite still fails. I'm leaving the - mmap stuff undefined for now. It'll probably get ripped out in 3.1. - -Thu Mar 27 08:48:57 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * custom.h [_SEQUENT_]: undef HAVE_MMAP. - -Wed Mar 26 09:08:16 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (iop_alloc): fix definition to make it static. - -Mon Mar 24 23:09:07 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * field.c (init_fields, etc..): more clean up use of Null_field - and the various flags. - * node.c (unref): if a field, free the node itself. Fixes - memory leak problems. - -Sun Mar 23 22:51:09 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h [FIELD]: new flag for node->flags field. - * builtin.c (sub_common): if FIELD is set, dup the string. - * field.c (init_fields): set up a new Null_field global var. - (init_fields, set_field, set_record) use the FIELD flag. - (getfield): use Null_field instead of private variable. - * io.c (wait_any): comment out calls to pclose and iop_close, - caused weird race conditions. See test/pipeio1.awk. Thanks - to Darrell Hankerson for tracing this one down. - -Tue Mar 18 20:57:18 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * dfa.c (inboth): free templist; plugs memory leak. - * field.c (init_fields, grow_fields_arr, set_field, rebuild_record, - set_record): remove PERM flag from entries in fields_arr[]. Fixes - nasty memory leak. - -Tue Mar 18 06:33:00 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.y (dup_parms): robustified against parameter errors. - -Sun Mar 16 21:31:40 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - NEW UNDOCUMENTED FEATURE. USE THE SOURCE LUKE! - * acconfig.h [BITOPS]: new macro. If set, do octal & hex and bit ops. - * awk.h [isnondecimal]: new macro, and decl of new functions. - * awk.y (yylex): add recognition of octal and hex constants. - * builtin.c (do_and, do_or, do_xor, do_lshift, do_rshift): new - functions that do bit operations. - (nondec2awknum): new function to convert octal or hex to double. - * configure.in: Add AC_ARG_ENABLE for bit operations. - * node.c (r_force_number): add octal and hex conversion. - -Sun Mar 16 21:28:56 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h [IOP_NOFREE_OBJ]: new macro. - * io.c (iop_open, iop_alloc): add new third parameter, which is - either NULL, meaning allocate a new IOP, or the address of one - already allocated. Have a static one in the `nextfile' - routine, and use the IOP_NOFREE_OBJ flag for it. All of this - keeps us from reading freed memory. The `swaplns' test fails - otherwise. - (iop_close): if IOP_NOFREE_OBJ is set, don't free the IOBUF. - -Wed Feb 26 06:21:02 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (in_function, pop_fcall_stack, pop_fcall, push_args): - new functions. These manage "frames" of awk function call arguments. - The problem is that a `next' or a `nextfile' from a function - leaks memory. These changes allow us to free up that memory. - (interpret): for Node_K_next and Node_K_nextfile, check if in - a function call and free all function call frames. - -Fri Feb 21 06:23:19 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Misc changes from Katsuyuki Okabe <HGC02147@niftyserve.or.jp>: - * builtin.c (do_substr): change a %d to %ld in warning message. - * eval.c (op_assign): fix format string for warning about %=. - -Wed Feb 19 23:29:02 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * main.c (main): add do_intervals to condition that causes - resetup() to be called again. Makes the --re-interval option - actually work. What a concept. - -Fri Feb 14 09:47:31 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c [#include "awk.h"]: undef HAVE_MMAP to just use the old code. - Something is causing a file descriptor leak, and this is getting to - be just too much hair. I reserve the right to rip out the mmap - code entirely at a future date. - -Tue Feb 11 06:28:29 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (iop_alloc): for an mmap'ed file, close the file descriptor, - and then touch each page to get a private copy. Fixes nasty case - of truncating our input file. - (iop_close): don't call close on mmap'ed file. - -Wed Feb 5 17:59:04 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (interpret): For Node_K_delete, just call do_delete; let - it handle the case of `delete array'. - * array.c (do_delete): Changed to handle case of `delete array', - and made smarter if the array is actually an uninitialized - parameter. - -Sun Jan 26 22:58:29 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * getopt.h, getopt.c, getopt1.c: replaced with new versions from - GLIBC 2. - -Sun Jan 19 23:37:03 1997 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (nodetype2str): not static, for debugging. - (flags2str) new function: for debugging. - * field.c (get_field): add new var that is like Nnull_string but - does not have numeric attributes, so that new fields are strings. - (set_record): turn off PERM flag before unrefing fields and field 0. - * array.c (in_array): always evaluate subscript, could have - side effects. - * builtin.c (do_strftime): way increase size of buffer to make sure - we don't have overflow problem. Keeps Paul Eggert happy. - * custom.h [__amigaos__]: define fork to vfork. From Fred Fish. - * dfa.c: move include of config.h to top, for RSXNT. From Kai - Uwe Rommel. - (ISALPHA, etc): change from Jacob Engelbrecht (jaen@novo.dk) - to better handle non-ascii environments. - * gawkmisc.c: remove amigados case, posix should now work fine. - * amiga/*: nuked per previous entry. - * Makefile.in: removed all references to amiga - * io.c [HAVE_SYS_PARAM_H]: Add #undef RE_DUP_MAX to avoid - spurious conflict with regex.h. - (flush_io): remove amiga ifdefs, not needed anymore. - (spec_setup): set getrec field for special files. Fix from - Mark Gray (markgray@pdt.net). - * node.c (more_nodes): fix to get the last entry in the array. - -Wed Jan 8 17:42:37 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * io.c (mmap_get_record): Fix return value if file ends without - record separator. - -Fri Jan 3 19:57:16 1997 Pat Rankin <rankin@eql.caltech.edu> - - * awk.y (get_src_buf): Test for an empty source file by detecting - an initial read of 0 bytes rather than by relying on info from - stat(). - -Wed Dec 25 11:25:22 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Release 3.0.2: Release tar file made. - -Wed Dec 25 11:17:32 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (install, uninstall): use $(srcdir)/patchlevel.h. - Thanks to Richard Levitte, LeViMS@stacken.kth.se. - (install): remove chmod command; let $(INSTALL_PROGRAM) use -m. - -Mon Dec 23 20:36:59 1996 Pat Rankin <rankin@eql.caltech.edu> - - * custom.h (#if VMS_POSIX): Define GETPGRP_VOID. - -Fri Dec 20 08:59:55 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * getopt.c, getopt1.c: comment out the `#if defined (_LIBC) || - !defined (__GNU_LIBRARY__)' and `#endif' to force use of this - getopt, even on systems like linux. This will be handled - better in 3.1 / glibc 2. - -Thu Dec 19 22:52:39 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.y (yylex): In several places, after yyerror(), add call to - exit(). Otherwise, infinite messages. This should probably - be handled better. - -Wed Dec 18 22:42:10 1996 Darrel Hankerson <hankedr@mail.auburn.edu> - - * getopt.c (_getopt_internal): if 'W' and ';', if optind == argc, - return c, don't fall through. - -Wed Dec 18 10:09:44 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * configure.in [AC_PREREQ]: Update to 2.12 in order to switch to - autoconf 2.12. Lots of other files will be rebuilt automatically. - [AM_SANITY_CHECK_CC]: Removed, autoconf does it now. - * aclocal.m4 [AM_SANITY_CHECK_CC]: Removed, autoconf does it now. - -Tue Dec 17 22:23:16 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_strftime): fix case if format string is "". - Also fix it if format is not "" but result of strftime is "". - See comments in code. - -Tue Dec 10 23:09:26 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Release 3.0.1: Release tar file made. - -Tue Dec 10 22:39:41 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (dist): add dependency on `info'. Remove line that - does makeinfo. - (install): use $(LN) not $(LN_S) to link gawk gawk-version. - -Sun Dec 8 07:53:44 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (gawk): took COMPFLAGS out of link line for help - on VMS posix. Shouldn't (I hope) affect anything else. - -Thu Nov 28 11:52:24 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * configure.in (AC_PROG_INSTALL): Set INSTALL to install-sh. - -Tue Nov 26 22:42:00 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * PORTS: Updated list of systems. - * Makefile.in (install): Fix some typos and add some improvements - for Ultrix. - -Sun Nov 24 22:16:26 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_printf): if no args, fatal error. Return silently - if --traditional. - -Thu Nov 7 20:54:43 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (inrec): make sure EOF hasn't already happened before - trying to read; prevents accessing freed buffer. Thanks to - Michal Jaegermann. - * Makefile.in [AWKSRC]: add random.h. - random.h: new file, redefines names of the `random' functions. - random.c, builtin.c: add include of random.h. - -Thu Nov 7 09:06:21 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.y (snode): undo 4 Oct change, put do_split code back. - field.c (do_split): restore old code; add test for CONST, so - that re_parse_field is used if third arg to split is a regexp - constant. - -Mon Nov 4 12:57:11 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * main.c (main): Research -m[fr] options don't need literal '=' - characters. Brian's documentation was confusing. Fixed, not - that anyone actually uses these options with gawk. - -Sun Nov 3 11:23:21 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * field.c (def_parse_field): add \n to list of acceptable white space. - (posix_def_parse_field): new routine, just like def_parse_field(), - but only allows space and tab as separators. - (do_split, set_FS): make appropriate choice between the two - *def_parse_field() routines. - -Fri Oct 25 10:13:06 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * configure.in: remove test for random. - * Makefile.in: add random.c to list of files always compiled. - * missing.c: remove HAVE_RANDOM test. - * builtin.c: remove ifdef's for HAVE_RANDOM. - [GAWK_RAND_MAX]: use constant we know works with our random(). - * random.c: new file - moved from missing/ directory. - -Wed Oct 23 19:46:01 1996 Pat Rankin <rankin@eql.caltech.edu> - - * builtin.c (do_tolower, do_toupper): Add `unsigned char *' casts. - -Tue Oct 22 21:27:52 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c [GAWK_RANDOM_MAX]: Try to make definition a bit - smarter; don't use RAND_MAX if it's equal to SHRT_MAX, blows - things up. - -Tue Oct 22 08:49:20 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * main.c (copyleft): update copyright date to 1996. - too many files to list: update copyright date to 1996. - -Sun Oct 20 12:21:09 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.y, dfa.c, eval.c, io.c, re.c: added various FIXME comments. - -Sat Oct 19 22:06:42 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (nodetype2str): make static, add prototype. - * field.c (sc_parse_field): cast array subscripts to int to - shut up gcc warnings. - * gawkmisc.c: add prototype for xmalloc. - * awk.h: add prototype for getredirect. - * builtin.c (do_fflush): remove extern decl of getredirect. - * io.c (get_a_record, mmap_get_record): change decl of rs to int, - to shut up gcc warnings. - * awk.y (isassignable): add a default to switch to quiet gcc. - * getopt.c (_getopt_internal): give default value to `indfound'. - -Fri Oct 18 09:00:49 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * regex.h [RE_SYNTAX_AWK]: add RE_CONTEXT_INDEP_ANCHORS. - -Thu Oct 17 22:32:55 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * aclocal.m4 [AM_SANITY_CHECK_CC]: added. - * configure.in: use it. - -Thu Oct 17 21:43:25 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * configure.in: add checks for locale.h and setlocale(). - awk.h: include locale.h and define out setlocale() if not available. - main.c (main): call setlocale(). - builtin.c (do_tolower, do_toupper): use unsigned char pointers, - to get other charsets right in different locales. - -Wed Oct 16 21:32:53 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (format_tree): Change initial buffer size to 512 - and use a constant. Allows large values of %f per bug report - from sheyn@cs.bu.edu. - -Wed Oct 16 21:22:08 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in [MISC]: removed TAGS and tags - (local-distclean): added TAGS and tags - (maintainer-clean): removed TAGS and tags - -Wed Oct 16 12:28:43 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * main.c (version): Add call to copyleft(), per new standards. - version.c: Fix text of version string to match new standards. - -Sun Oct 6 22:19:45 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * regex.c: updated to Emacs 19.34b base. - -Sun Oct 6 21:57:34 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * re.c (make_regexp): fixed to handle \8 and \9 in the middle - of a regexp. - -Fri Oct 4 10:26:16 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.y (snode): remove case for do_split; always making the - third arg a Node_regex is wrong. - field.c (do_split): rationalized to distinguish `/ /' from `" "'. - Generally fixed up. - * node.c (parse_escape): Allow single digit \x escapes. - -1996-10-02 Paul Eggert <eggert@twinsun.com> - - * builtin.c (format_tree): - Fix bug in %d and %i format: NaNs, and values - in the range LONG_MAX+1 .. ULONG_MAX, were mishandled. - Don't assume that double values <= -1 are converted to unsigned - long in the expected way; the C Standard doesn't guarantee this. - -1996-10-02 Paul Eggert <eggert@twinsun.com> - - * awk.h (INT_MAX): Remove unused symbol. - -Mon Sep 30 22:19:11 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * getopt.c (_getopt_internal): If 'W' is in the optstring followed - by a ';' then search through the long opts table. This makes - `-W foo=bar' same as `--foo=bar'. - * main.c (main): 'W' now prints an error message. - (gawk_option): deleted the routine. - -Sun Sep 29 23:04:54 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (sub_common): fix several bugs with gsub when - matching null strings. See test/gsubtest.awk. - -Fri Sep 20 17:35:54 1996 Pat Rankin <rankin@eql.caltech.edu> - - * alloca.c (NULL): don't define if <config.h> has already done so. - -Fri Sep 20 11:54:31 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_print): evaluate all the expressions first and - then print them. Avoids surprising behavior. See test/prtoeval.awk - for an example. - -Tue Sep 10 06:21:40 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h [FUNC]: new flag, marks a Node_parameter_list as really - being the function name; allows more checking in awk.y. - * awk.y (isassignable): now takes a NODE * instead of a type, to - check if a function parameter is marked FUNC, then it's the function - name, which is not assignable. Fix call from snode(). - (function_prologue): mark function name as FUNC. - (yyerror): don't call exit() anymore; gawk will now report - all syntax errors. - -Sun Sep 1 19:36:30 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * field.c (rebuild_record): after building new field 0, go through - all old fields, and if they used to point into the old one, - have them point into the new one. Then turn off PERM flag before - unref-ing field 0. - -Wed Aug 28 19:13:34 1996 Arnold D. Robbins <arnold@math.utah.edu> - - * eval.c (set_IGNORECASE): Correctly parenthesize bit operations - in test and fix logic for string value. - -Wed Aug 28 22:06:33 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * main.c (usage): add email addresses for bug reporting, per - change in GNU Coding Standards from RMS. - -Sun Aug 11 23:13:22 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (install): correct use of $(INSTALL_PROGRAM). - -Thu Aug 8 23:29:43 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * parse.y (isassignable): new function, checks in type can - be assigned to. - (snode): changed checking for 3rd arg of gsub to be more - general, supersedes earlier change. - -Thu Aug 8 13:58:26 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * parse.y (snode): If third arg to sub or gsub is builtin - function, complain, since can't substitute into result. - * eval.c (r_get_lhs): diagnose Node_builtin as an error, instead - of falling through into default case and using cant_happen(). - -Thu Aug 1 07:13:14 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * regex.h [RE_DEBUG]: new macro. - [RE_SYNTAX_GNU_AWK]: add RE_DEBUG. - [RE_SYNTAX_POSIX_AWK]: add RE_INTERVALS. - * regex.c (re_set_syntax): add #ifdef DEBUG code to turn on `debug' - flag if RE_DEBUG set, and turn off debug if not set and debug - was on. - * main.c (main): remove `do_intervals = TRUE' from `if (do_posix)', - it's now handled in the definition of RE_SYNTAX_POSIX_AWK. - -Mon Jul 29 17:49:07 1996 Pat Rankin <rankin@eql.caltech.edu> - - * io.c (O_ACCMODE): define it if <fcntl.h> doesn't. - -Mon Jul 29 12:02:48 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (set_IGNORECASE): made somewhat smarter. gawk -v IGNORECASE=0 - was acting the same as -v IGNORECASE=1. Thanks to Darrell Hankerson - for the bug report. - -Fri Jul 26 12:04:43 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h (format_val): add declaration of new routine. - * node.c (format_val): new routine, abstracts old guts of - r_forcestring; accepts format string and index as additional params. - (r_force_string): changed to call format_val. - * builtin.c (do_print): don't tree_eval the tree twice in case - OFMTidx != CONVFMTidx; doing so could cause side effects - (from bug report by Tobias Rettstadt, xassp@ipds.uni-kiel.de). - Instead, call format_val. - -Mon Jul 22 21:59:15 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (iop_close): change check for "is $0 in the input buffer" - to use `< (iop->buf + iop->secsiz + iop->size)' instead of - `< iop->end'. The latter is bogus if EOF has been hit on the - file. Fix from Darrel Hankerson based on bug report by - Charles Howes (howes@grid.direct.ca). See test/eofsplit.awk. - -Thu Jul 18 19:43:20 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (sub_common): backed out change of Feb 14 in favor of: - (do_gensub): Changed to use make_string and then to |= TEMP - flag, based on bug report and patch from Katsuyuki Okabe, - hgc02147@niftyserve.or.jp. - -Thu Jul 18 19:23:53 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * custom.h: added ifdef for QNX, based on bug report from - Michael Hunter, mphunter@qnx.com. - -Mon Jul 15 09:31:01 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (redirect): When finding the rp pointer, if it's not - NULL, set str = rp->value. This gets the '\0' terminated - version. Motivated by bug report from John Hawkinson - (jhawk@bbnplanet.com). - -Sun Jul 14 18:40:26 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * configure.in: added call to AC_CHECK_LIB(m, fmod), since - apparently some systems have fmod in the math library. - Portability: the Holy Grail. Sigh. - -Sun Jul 14 18:08:01 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h: add Jim Meyerings ISASCII etc hacks for ctype macros. - * builtin.c (do_toupper, do_tolower, sub_common): changed to use - upper-case versions of ctype macros. - * main.c (main): ditto. - * node.c (r_force_number, parse_escape): ditto. - -Sun Jul 14 06:34:18 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * field.c (set_record): made it always do the PERM flag. - Fixes cases where $0 is assigned to, e.g. by gsub, keeps - the fields valid. - (get_field): removed the call to reset_record in - case where ! field0_valid. We want to leave the fields alone - if they've been changed. - -Thu Jul 11 23:04:20 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (devopen): change tests of (flag & O_fooONLY) to - (flag & O_ACCMODE) == O_fooONLY. Per (long standing) bug - report from Chapman Flack. - (close_redir): change final conditional to just (status != 0) - so that ERRNO always set; the warning had its own `if (do_lint)' - anyway. - * eval.c (do_split): force type of array to be Node_var_array - instead of Node_var. Per (long standing) bug report from - Chapman Flack. - -Thu Jul 11 22:17:14 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (install): added symlink of gawk to awk if - no awk in $(bindir). - (LN_S): new variable for symlinking. - (uninstall): remove awk if it's the same gawk. - * Configure.in: Added call to AC_PROG_LN_S for Makefile.in. - -Sun Jul 7 15:47:13 1996 Arnold D. Robbins <arnold@infographix.com> - - * main.c (main): made `--posix' turn on interval expressions. - Gawk now matches its documentation. (What a concept!) - -Wed Jul 3 15:02:48 1996 Arnold D. Robbins <arnold@infographix.com> - - * regex.h, regex.c: upgraded to changes from Emacs 19.31. - -Fri May 17 08:46:07 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (get_a_record): added `continued' flag. Fix from - Darrell Hankerson for when RS = "\n|something". - -Wed May 15 02:34:55 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (awklib/all): now depends on gawk, fixes problem - with parallel make. - -Tue May 14 15:02:52 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (format_tree): fix handling of '*' to deal with - negative value for fieldwidth -- make positive and turn on - left justify. Per bug report from Michael Brennan. - -Sun May 12 20:42:06 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * eval.c (r_get_lhs): case Node_subscript. Check if array name - is actually a function, fatal error if so. - -Sun May 5 10:11:52 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (redirect): call flush_io() before creating a new output pipe, - per bug report from Brian Kernighan (bwk@research.bell-labs.com). - -Fri Mar 15 06:38:33 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (install): use $(INSTALL_PROGRAM), not $(INSTALL). - (local-distclean): add `*~' to list of files to be removed. - (CFLAGS): now contains just @CFLAGS@. - (COMPFLAGS): replaces use of CFLAGS, has CFLAGS plus all the - other stuff. - -Wed Mar 13 14:19:38 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (mmap_get_record): fixed to not place sentinel at end - of mmap'ed object. Won't work if file is exact multiple of - disk block size. See comments in code for more info. - Thanks to Rick Adams (rick@uunet.uu.net) for help in testing. - -Sun Mar 10 22:50:23 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * io.c (do_close): notice if we were called as `close(FILENAME)' - and arrange to close the current input file. This turns out - to be easy to do, just call `nextfile(TRUE)'. Based on bug report - from Pascal A. Dupuis, <dupuis@lei.ucl.ac.be>. - -Thu Mar 7 08:08:51 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * field.c (init_fields, grow_fields, set_field, rebuild_record): - Nuke the `nodes' array everywhere. Anytime a field is unref'ed, - allocate a new node that is a copy of Nnull_string. This avoids - subtle memory management problems when doing a lot of assignment - to fields, and tweaking of NF. Make sure that fields_arr[0] always - has a type of Node_val! - * field.c (set_NF): If NF is decremented, clear fields between - NF and parse_high_water, otherwise if NF incremented, clear - fields between parse_high_water and NF. - * eval.c (nodetype2str): new function, used for diagnostics. - eval.c (interpret): use nodetype2str when finding invalid node. - -Mon Mar 4 09:02:28 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_toupper, do_tolower): use isascii along with - isupper/islower before changing case, in case characters have - the high bit set. This is a hack. - -Mon Feb 26 22:24:44 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (sub_common): if no match, and called from gensub, - don't free the temporary string, since the tmp_number then - writes over it. - -Sun Feb 25 23:13:01 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (format_tree): fixed %c to treat user input as - numeric also by adding test for MAYBE_NUM. - -Tue Feb 20 12:25:50 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * configure.in: Added AC_FUNC_MMAP call and add madvise to - list of functions to look for. - * awk.h [IOP_ISMAPPED]: new flag value for mmap support and new - `getrec' structure member in struct iobuf. - * io.c (iop_alloc, iop_close): changed to map/unmap input file - into memory if possible. - (mmap_get_record): new function to actually retrieve the - record from mmaped file. - -Thu Feb 1 08:56:46 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_substr): fixed lint message to use indx+1 when - start position is past end of string. - -Sun Jan 28 07:00:56 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_substr): rationalized handling of missing length - argument, as well as various accompanying lint warnings. Previous - code was slightly bogus. Talk about your Day 1 bugs. - -Thu Jan 25 14:09:11 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * builtin.c (do_substr): if length exceeds length of actual - string, do computation of needed substring length *after* - the lint warning. - -Wed Jan 24 10:06:16 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * Makefile.in (gawk): Add $(CFLAGS) to link line. - (Makefile): target depends on the Makefile.in files. - (OTHERS): Added TAGS and tags to the distribution. - (local-distclean): New rule. - (distclean): Use it. - (maintainer-clean): Don't `make distclean' before running submakes, - since that removes makefiles needed for the submakes. - * builtin.c (do_strftime): Remove hard coded limit on length of result. - Based on code from Paul Eggert (eggert@twinsun.com). - -Mon Jan 22 13:16:37 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * main.c (usage): takes new fp parameter which is either - stdout for `--help' (per the GNU Coding Standards) or stderr - if an error occurs. Fix all calls. - (version): prints to stdout per the coding stds. - (copyleft): prints to stdout now, not stderr, and exits. - -Fri Jan 19 08:10:29 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * regex.h [RE_GNU_AWK]: added RE_CONTEXT_INDEP_OPS to set of - bits we turn off for regular operation. Breaks things like - /^+[0-9]+/ to match a literal `+' at the beginning of, say, - a phone number. - -Wed Jan 10 23:19:36 1996 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * 3.0.0 polished up and release tar file made. - -Wed Dec 27 11:46:16 1995 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * 2.94.0 released to porting group (no, I haven't been good - about this file; I'll do better once 3.0 is released). - -Mon Aug 28 23:04:30 1995 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * awk.h updated for NeXT - bracket TRUE/FALSE - * io.c (get_a_record): removed shadowing of 'start' in - * Makefile.in and doc/Makefile.in: fixed to use gawk.1 and gawk.texi, - instead of gawk.1.in and gawk.texi.in. - -Mon Aug 25 11:04:30 1995 Arnold D. Robbins <arnold@skeeve.atl.ga.us> - - * 2.90.0 released to porting group. - -Fri Aug 18 12:43:31 1995 Arnold D. Robbins <arnold@puny.ssc.com> - - * ChangeLog created. |