From a46c41193ff2573a4c910e19b570e9c253e714a1 Mon Sep 17 00:00:00 2001 From: jraynard Date: Tue, 14 Oct 1997 18:17:11 +0000 Subject: Virgin import of GNU awk 3.0.3 --- contrib/awk/ChangeLog | 826 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 826 insertions(+) create mode 100644 contrib/awk/ChangeLog (limited to 'contrib/awk/ChangeLog') diff --git a/contrib/awk/ChangeLog b/contrib/awk/ChangeLog new file mode 100644 index 0000000..0fa6515 --- /dev/null +++ b/contrib/awk/ChangeLog @@ -0,0 +1,826 @@ +Thu May 15 12:49:08 1997 Arnold D. Robbins + + * Release 3.0.3: Release tar file made. + +Wed May 14 08:06:08 1997 Arnold D. Robbins + + * io.c (do_close): add lint warning if closing something that + isn't open. + +Tue May 13 12:14:12 1997 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * eval.c (func_call): removed unneeded variables. + +Mon May 5 21:17:37 1997 Pat Rankin + + * 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 + + * regex.h, regex.c: merge with current GLIBC version. + +Mon May 5 06:33:47 1997 Pat Rankin + + * 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 + + * 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 + + * 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 + + * 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 + + * BETA Release 3.0.34: Release tar file made. + +Tue Apr 15 21:35:45 1997 Arnold D. Robbins + + 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 + + * missing/strftime.c (malloc, realloc, getenv, strchr): only + declare these when STDC_HEADERS is not defined. + : 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 + + * Makefile.in [COMPFLAGS]: per suggestion from Karl Berry, put + $(CFLAGS) last. + +Tue Apr 8 23:54:46 1997 Arnold D. Robbins + + * 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 + + * 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 functionto 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 + + * 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 + + * custom.h [_SEQUENT_]: undef HAVE_MMAP. + +Wed Mar 26 09:08:16 1997 Arnold D. Robbins + + * io.c (iop_alloc): fix definition to make it static. + +Mon Mar 24 23:09:07 1997 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * awk.y (dup_parms): robustified against parameter errors. + +Sun Mar 16 21:31:40 1997 Arnold D. Robbins + + 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 + + * 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 + + * 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 + + * Misc changes from Katsuyuki Okabe : + * 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 + + * 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 + + * io.c [#include "awk.h"]: undef HAVE_MMAP to just use thoe 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 + + * 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 + + * 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 + + * getopt.h, getopt.c, getopt1.c: replaced with new versions from + GLIBC 2. + +Sun Jan 19 23:37:03 1997 Arnold D. Robbins + + * 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 + + * io.c (mmap_get_record): Fix return value if file ends without + record separator. + +Fri Jan 3 19:57:16 1997 Pat Rankin + + * 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 + + * Release 3.0.2: Release tar file made. + +Wed Dec 25 11:17:32 1996 Arnold D. Robbins + + * 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 + + * custom.h (#if VMS_POSIX): Define GETPGRP_VOID. + +Fri Dec 20 08:59:55 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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. + * alocal.m4 [AM_SANITY_CHECK_CC]: Removed, autoconf does it now. + +Tue Dec 17 22:23:16 1996 Arnold D. Robbins + + * 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 + + * Release 3.0.1: Release tar file made. + +Tue Dec 10 22:39:41 1996 Arnold D. Robbins + + * 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 + + * 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 + + * configure.in (AC_PROG_INSTALL): Set INSTALL to install-sh. + +Tue Nov 26 22:42:00 1996 Arnold D. Robbins + + * 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 + + * builtin.c (do_printf): if no args, fatal error. Return silently + if --traditional. + +Thu Nov 7 20:54:43 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * builtin.c (do_tolower, do_toupper): Add `unsigned char *' casts. + +Tue Oct 22 21:27:52 1996 Arnold D. Robbins + + * 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 + + * 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 + + * awk.y, dfa.c, eval.c, io.c, re.c: added various FIXME comments. + +Sat Oct 19 22:06:42 1996 Arnold D. Robbins + + * 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 + + * regex.h [RE_SYNTAX_AWK]: add RE_CONTEXT_INDEP_ANCHORS. + +Thu Oct 17 22:32:55 1996 Arnold D. Robbins + + * aclocal.m4 [AM_SANITY_CHECK_CC]: added. + * configure.in: use it. + +Thu Oct 17 21:43:25 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * regex.c: updated to Emacs 19.34b base. + +Sun Oct 6 21:57:34 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * awk.h (INT_MAX): Remove unused symbol. + +Mon Sep 30 22:19:11 1996 Arnold D. Robbins + + * 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 + + * 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 + + * alloca.c (NULL): don't define if has already done so. + +Fri Sep 20 11:54:31 1996 Arnold D. Robbins + + * builtin.c (do_print): evaluate all the expressions first and + then print them. Avoids suprising behavior. See test/prtoeval.awk + for an example. + +Tue Sep 10 06:21:40 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * Makefile.in (install): correct use of $(INSTALL_PROGRAM). + +Thu Aug 8 23:29:43 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * io.c (O_ACCMODE): define it if doesn't. + +Mon Jul 29 12:02:48 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * regex.h, regex.c: upgraded to changes from Emacs 19.31. + +Fri May 17 08:46:07 1996 Arnold D. Robbins + + * 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 + + * Makefile.in (awklib/all): now depends on gawk, fixes problem + with parrallel make. + +Tue May 14 15:02:52 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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, . + +Thu Mar 7 08:08:51 1996 Arnold D. Robbins + + * 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 diganostics. + eval.c (interpret): use nodetype2str when finding invalid node. + +Mon Mar 4 09:02:28 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * builtin.c (do_substr): rationalized handling of missing length + argument, as well as various accompagnying lint warnings. Previous + code was slightly bogus. Talk about your Day 1 bugs. + +Thu Jan 25 14:09:11 1996 Arnold D. Robbins + + * 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 + + * 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 + + * 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 + + * 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 + + * 3.0.0 polished up and release tar file made. + +Wed Dec 27 11:46:16 1995 Arnold D. Robbins + + * 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 + + * 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 + + * 2.90.0 released to porting group. + +Fri Aug 18 12:43:31 1995 Arnold D. Robbins + + * ChangeLog created. -- cgit v1.1