X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=Changes;h=f34114ef33f518988eacabf09b5b5e8c8692ca2e;hb=d83e6520878f26ddb2592ab5b8b67eb482e51ea6;hp=64b939877014afcfb9abdde6c1815390de8fb048;hpb=cd48280b896659ad29681ee2ef8ae2f2f10a8752;p=p5sagit%2Fp5-mst-13.2.git diff --git a/Changes b/Changes index 64b9398..f34114e 100644 --- a/Changes +++ b/Changes @@ -1,2882 +1,8845 @@ -------------- -Version 5.002 -------------- - -The main enhancement to the Perl core was the addition of prototypes. -Many of the modules that come with Perl have been extensively upgraded. - -Other than that, nearly all the changes for 5.002 were bug fixes of one -variety or another, so here's the bug list, along with the "resolution" -for each of them. If you wish to correspond about any of them, please -include the bug number (if any). - -Added APPLLIB_EXP for embedded perl library support. -Files patched: perl.c - -Couldn't define autoloaded routine by assignment to typeglob. -Files patched: pp_hot.c sv.c - -NETaa13525: Tiny patch to fix installman -n -From: Larry Wall -Files patched: installman - -NETaa13525: de-documented \v -Files patched: pod/perlop.pod pod/perlre.pod - -NETaa13525: doc changes -Files patched: pod/perlop.pod pod/perltrap.pod - -NETaa13525: perlxs update from Dean Roehrich -Files patched: pod/perlxs.pod - -NETaa13525: rename powerunix to powerux -Files patched: MANIFEST hints/powerux.sh - -NETaa13540: VMS uses CLK_TCK for HZ -Files patched: pp_sys.c - -NETaa13721: pad_findlex core dumps on bad CvOUTSIDE() -From: Carl Witty -Files patched: op.c sv.c toke.c - Each CV has a reference to the CV containing it lexically. Unfortunately, - it didn't reference-count this reference, so when the outer CV was freed, - we ended up with a pointer to memory that got reused later as some other kind - of SV. - -NETaa13721: warning suppression -Files patched: toke.c - (same) - -NETaa13722: walk.c had inconsistent static declarations -From: Tim Bunce -Files patched: x2p/walk.c - Consolidated the various declarations and made them consistent with - the actual definitions. - -NETaa13724: -MPackage=args patch -From: Tim Bunce -Files patched: perl.c pod/perlrun.pod - Added in the -MPackage=args patch too. - -NETaa13729: order-of-evaluation dependency in scope.c on leaving REGCONTEXT -From: "Jason Shirk" -Files patched: scope.c - Did - - I32 delta = SSPOPINT; - savestack_ix -= delta; /* regexp must have croaked */ - - instead. - -NETaa13731: couldn't assign external lexical array to itself -From: oneill@cs.sfu.ca -Files patched: op.c - The pad_findmy routine was only checking previous statements for previous - mention of external lexicals, so the fact that the current statement - already mentioned @list was not noted. It therefore allocated another - reference to the outside lexical, and this didn't compare equal when - the assigment parsing code was trying to determine whether there was a - common variable on either side of the equals. Since it didn't see the - same variable, it thought it could avoid making copies of the values on - the stack during list assignment. Unfortunately, before using those - values, the list assignment has to zero out the target array, which - destroys the values. - - The fix was to make pad_findmy search the current statement as well. This - was actually a holdover from some old code that was trying to delay - introduction of "my" variables until the next statement. This is now - done with a different mechanism, so the fix should not adversely affect - that. - -NETaa13733: s/// doesn't free old string when using copy mode -From: Larry Wall -Files patched: pp_ctl.c pp_hot.c - When I removed the use of sv_replace(), I simply forgot to free the old char*. - -NETaa13736: closures leaked memory -From: Carl Witty -Files patched: op.c pp.c - This is a specific example of a more general bug, fixed as NETaa13760, having - to do with reference counts on comppads. - -NETaa13739: XSUB interface caches gimme in case XSUB clobbers it -From: Dean Roehrich -Files patched: pp_hot.c - Applied suggest patch. Also deleted second gimme declaration as redundant. - -NETaa13760: comppad reference counts were inconsistent -From: Larry Wall -Files patched: op.c perl.c pp_ctl.c toke.c - All official references to comppads are supposed to be through compcv now, - but the transformation was not complete, resulting in memory leakage. - -NETaa13761: sv_2pv() wrongly preferred IV to NV when SV was readonly -From: "Jack R. Lawler" -Files patched: sv.c - Okay, I understand how this one happened. This is a case where a - beneficial fix uncovered a bug elsewhere. I changed the constant - folder to prefer integer results over double if the numbers are the - same. In this case, they aren't, but it leaves the integer value there - anyway because the storage is already allocated for it, and it *might* - be used in an integer context. And since it's producing a constant, it - sets READONLY. Unfortunately, sv_2pv() bogusly preferred the integer - value to the double when READONLY was set. This never showed up if you - just said - - print 1.4142135623731; - - because in that case, there was already a string value. - - -NETaa13772: shmwrite core dumps consistently -From: Gabe Schaffer -Files patched: opcode.h opcode.pl - The shmwrite operator is a list operator but neglected to push a stack - mark beforehand, because an 'm' was missing from opcode.pl. - -NETaa13773: $. was misdocumented as read-only. -From: Inaba Hiroto -Files patched: pod/perlvar.pod - <1.array-element-read-only> - % perl -le '$,=", "; $#w=5; for (@w) { $_=1; } print @w' - Modification of a read-only value attempted at -e line 1. - % perl4 -le '$,=", "; $#w=5; for (@w) { $_=1; } print @w' - 1, 1, 1, 1, 1, 1 - - This one may stay the way it is for performance reasons. - - <2.begin-local-RS> - % cat abc - a - b - c - % perl -e 'BEGIN { local $/ = ""; } print "$.:$_" while <>;' abc - 1:a - b - c - % perl -e '{ local $/ = ""; } print "$.:$_" while <>;' abc - 1:a - 2:b - 3:c - - $/ wasn't initialized early enough, so local set it back to permanently - undefined on exit from the block. - - <3.grep-x0-bug> - % perl -le 'print grep(/^-/ ? ($x=$_) x 0 : 1, "a", "-b", "c");' - a - - % perl4 -le 'print grep(/^-/ ? ($x=$_) x 0 : 1, "a", "-b", "c");' - ac - - An extra mark was left on the stack if (('x') x $repeat) was used in a scalar - context. - - <4.input-lineno-assign> - # perl -w does not complain about assignment to $. (Is this just a feature?) - # perlvar.pod says "This variable should be considered read-only." - % cat abc - a - b - c - % perl -wnle '$. = 10 if $. == 2; print "$.:$_"' abc - 1:a - 10:b - 11:c - - Fixed doc. - - <5.local-soft-ref.bug> - % perl -e 'local ${"a"}=1;' - zsh: 529 segmentation fault perl -e 'local ${"a"}=1;' - - Now says - Can't localize a reference at -e line 1. - - <6.package-readline> - % perl -e 'package foo; sub foo { 1; } package main; $_ = foo::foo(); print' - 1 - % perl -e ' - package readline; sub foo { 1; } package main; $_ = readline::foo(); print' - Undefined subroutine &main::foo called at -e line 1. - % perl -e ' - package readline; sub foo { 1; } package main; $_ = &readline::foo(); print' - 1 - - Now treats foo::bar correctly even if foo is a keyword. - - <7.page-head-set-to-null-string> - % cat page-head - #From: russell@ccu1.auckland.ac.nz (Russell Fulton) - #Newsgroups: comp.lang.perl - #Subject: This script causes Perl 5.00 to sementation fault - #Date: 15 Nov 1994 00:11:37 GMT - #Message-ID: <3a8ubp$jrj@net.auckland.ac.nz> - - select((select(STDOUT), $^='')[0]); #this is the critical line - $a = 'a'; - write ; - exit; - - format STDOUT = - @<<<<<< - $a - . - - % perl page-head - zsh: 1799 segmentation fault perl /tmp/page-head - - Now says - Undefined top format "main::" called at ./try line 11. - - <8.sub-as-index> - # parser bug? - % perl -le 'sub foo {0}; $x[0]=0;$x[foo]<=0' - Unterminated <> operator at -e line 1. - % perl -le 'sub foo {0}; $x[0]=0;$x[foo()]<=0' - - A right square bracket now forces expectation of an operator. - - <9.unary-minus-to-regexp-var> - % cat minus-reg - #From: Michael Cook - #Newsgroups: comp.lang.perl - #Subject: bug: print -$1 - #Date: 01 Feb 1995 15:31:25 GMT - #Message-ID: - - $_ = "123"; - /\d+/; - print $&, "\n"; - print -$&, "\n"; - print 0-$&, "\n"; - - % perl minus-reg - 123 - 123 - -123 - - Apparently already fixed in my copy. - - <10.vec-segv> - % cat vec-bug - ## Offset values are changed for my machine. - - #From: augustin@gdstech.grumman.com (Conrad Augustin) - #Subject: perl5 vec() bug? - #Message-ID: <1994Nov22.193728.25762@gdstech.grumman.com> - #Date: Tue, 22 Nov 1994 19:37:28 GMT - - #The following two statements each produce a segmentation fault in perl5: - - #vec($a, 21406, 32) = 1; # seg fault - vec($a, 42813, 16) = 1; # seg fault - - #When the offset values are one less, all's well: - #vec($a, 21405, 32) = 1; # ok - #vec($a, 42812, 16) = 1; # ok - - #Interestingly, this is ok for all high values of N: - #$N=1000000; vec($a, $N, 8) = 1; - - % perl vec-bug - zsh: 1806 segmentation fault perl vec-bug - - Can't reproduce this one. - - -NETaa13773: $/ not correctly localized in BEGIN -Files patched: perl.c - (same) - -NETaa13773: foo::bar was misparsed if foo was a reserved word -Files patched: toke.c toke.c - (same) - -NETaa13773: right square bracket didn't force expectation of operator -Files patched: toke.c - (same) - -NETaa13773: scalar ((x) x $repeat) left stack mark -Files patched: op.c - (same) - -NETaa13778: -w coredumps on <$> -From: Hans Mulder -Files patched: pp_hot.c toke.c - Now produces suggested error message. Also installed guard in warning code - that coredumped. - -NETaa13779: foreach didn't use savestack mechanism -From: Hans Mulder -Files patched: cop.h pp_ctl.c - The foreach mechanism saved the old scalar value on the context stack - rather than the savestack. It could consequently get out of sync if - unexpectedly unwound. - -NETaa13785: GIMME sometimes used wrong context frame -From: Greg Earle -Files patched: embed.h global.sym op.h pp_ctl.c proto.h - The expression inside the return was taking its context from the immediately - surrounding block rather than the innermost surrounding subroutine call. - -NETaa13797: could modify sv_undef through auto-vivification -From: Ilya Zakharevich -Files patched: pp.c - Inserted the missing check for readonly values on auto-vivification. - -NETaa13798: if (...) {print} treats print as quoted -From: Larry Wall -Files patched: toke.c - The trailing paren of the condition was setting expectations to XOPERATOR - rather than XBLOCK, so it was being treated like ${print}. - -NETaa13926: commonality was not detected in assignments using COND_EXPR -From: Mark Hanson -Files patched: opcode.h opcode.pl - The assignment compiler didn't check the 2nd and 3rd args of a ?: - for commonality. It still doesn't, but I made ?: into a "dangerous" - operator so it is forced to treat it as common. - -NETaa13957: was marking the PUSHMARK as modifiable rather than the arg -From: David Couture -Files patched: op.c sv.c - It was marking the PUSHMARK as modifiable rather than the arg. - -NETaa13962: documentation of behavior of scalar <*> was unclear -From: Tom Christiansen -Files patched: pod/perlop.pod - Added the following to perlop: - - A glob only evaluates its (embedded) argument when it is starting a new - list. All values must be read before it will start over. In a list - context this isn't important, because you automatically get them all - anyway. In a scalar context, however, the operator returns the next value - each time it is called, or a FALSE value if you've just run out. Again, - FALSE is returned only once. So if you're expecting a single value from - a glob, it is much better to say - - ($file) = ; - - than - - $file = ; - - because the latter will alternate between returning a filename and - returning FALSE. - - -NETaa13986: split ignored /m pattern modifier -From: Winfried Koenig -Files patched: pp.c - Fixed to work like m// and s///. - -NETaa13992: regexp comments not seen after + in non-extended regexp -From: Mark Knutsen -Files patched: regcomp.c - The code to skip regexp comments was guarded by a conditional that only - let it work when /x was in effect. - -NETaa14014: use subs should not count as definition, only as declaration -From: Keith Thompson -Files patched: sv.c - On *foo = \&bar, doesn't set GVf_IMPORTED if foo and bar are in same package. - -NETaa14021: sv_inc and sv_dec "upgraded" magical SV to non-magical -From: Paul A Sand -Also: Andreas Koenig -Files patched: sv.c - The sv_inc() and sv_dec() routines "upgraded" null magical SVs to non-magical. - -NETaa14086: require should check tainting -From: Karl Simon Berg -Files patched: pp_ctl.c - Since we shouldn't allow tainted requires anyway, it now says: - - Insecure dependency in require while running with -T switch at tst.pl line 1. - -NETaa14104: negation fails on magical variables like $1 -From: tim -Files patched: pp.c - Negation was failing on magical values like $1. It was testing the wrong - bits and also failed to provide a final "else" if none of the bits matched. - -NETaa14107: deep sort return leaked contexts -From: Quentin Fennessy -Files patched: pp_ctl.c - Needed to call dounwind() appropriately. - -NETaa14129: attempt to localize via a reference core dumps -From: Michele Sardo -Files patched: op.c pod/perldiag.pod - Now produces an error "Can't localize a reference", with explanation in - perldiag. - -NETaa14138: substr() and s/// can cause core dump -From: Andrew Vignaux -Files patched: pp_hot.c - Forgot to call SvOOK_off() on the SV before freeing its string. - -NETaa14145: ${@INC}[0] dumped core in debugger -From: Hans Mulder -Files patched: sv.c - Now croaks "Bizarre copy of ARRAY in block exit", which is better than - a core dump. The fact that ${@INC}[0] means $INC[0] outside the debugger - is a different bug. - -NETaa14147: bitwise assignment ops wipe out byte of target string -From: Jim Richardson -Files patched: doop.c - The code was assuming that the target was not either of the two operands, - which is false for an assignment operator. - -NETaa14153: lexing of lexicals in patterns fooled by character class -From: Dave Bianchi -Files patched: toke.c - It never called the dwimmer, which is how it fooled it. - -NETaa14154: allowed autoloaded methods by recognizing sub method; declaration -From: Larry Wall -Files patched: gv.c - Made sub method declaration sufficient for autoloader to stop searching on. - -NETaa14156: shouldn't optimize block scope on tainting -From: Pete Peterson -Files patched: op.c toke.c - I totally disabled the block scope optimization when running tainted. - -NETaa14157: -T and -B only allowed 1/30 "odd" characters--changed to 1/3 -From: Tor Lillqvist -Files patched: pp_sys.c - Applied suggested patch. - -NETaa14160: deref of null symbol should produce null list -From: Jared Rhine -Files patched: pp_hot.c - It didn't check for list context before returning undef. - -NETaa14162: POSIX::gensym now returns a symbol reference -From: Josh N. Pritikin -Also: Tim Bunce -Files patched: ext/POSIX/POSIX.pm - Applied suggested patch. - -NETaa14164: POSIX autoloader now distinguishes non-constant "constants" -From: Tim Bunce -Files patched: ext/POSIX/POSIX.pm ext/POSIX/POSIX.xs - The .xs file now distinguishes non-constant "constants" by setting EAGAIN. - This will also let us use #ifdef within the .xs file to de-constantify - any other macros that happen not to be constants even if they don't use - an argument. - -NETaa14166: missing semicolon after "my" induces core dump -From: Thomas Kofler -Files patched: toke.c - The parser was left thinking it was still processing a "my", and flubbed. - I made it wipe out the "in_my" variable on a syntax error. - -NETaa14166: missing semicolon after "my" induces core dump" -Files patched: toke.c - (same) - -NETaa14206: can now use English and strict at the same time -From: Andrew Wilcox -Files patched: sv.c - It now counts imported symbols as okay under "use strict". - -NETaa14206: can now use English and strict at the same time -Files patched: gv.c pod/perldiag.pod - (same) - -NETaa14265: elseif now produces severe warning -From: Yutao Feng -Files patched: pod/perldiag.pod toke.c - Now complains explicitly about "elseif". - -NETaa14279: list assignment propagated taintedness to independent scalars -From: Tim Freeman -Files patched: pp_hot.c - List assignment needed to be modified so that tainting didn't propagate - between independent scalar values. - -NETaa14312: undef in @EXPORTS core dumps -From: William Setzer -Files patched: lib/Exporter.pm - Now says: - - Unable to create sub named "t::" at lib/Exporter.pm line 159. - Illegal null symbol in @t::EXPORT at -e line 1 - BEGIN failed--compilation aborted at -e line 1. - - -NETaa14312: undef in @EXPORTS core dumps -Files patched: pod/perldiag.pod sv.c - (same) - -NETaa14321: literal @array check shouldn't happen inside embedded expressions -From: Mark H. Nodine -Files patched: toke.c - The general solution to this is to disable the literal @array check within - any embedded expression. For instance, this also failed bogusly: - - print "$foo{@foo}"; - - The reason fixing this also fixes the s///e problem is that the lexer - effectively puts the RHS into a do {} block, making the expression - embedded within curlies, as far as the error message is concerned. - -NETaa14322: now localizes $! during POSIX::AUTOLOAD -From: Larry Wall -Files patched: ext/POSIX/POSIX.pm - Added local $! = 0. - -NETaa14324: defined() causes spurious sub existence -From: "Andreas Koenig" -Files patched: op.c pp.c - It called pp_rv2cv which wrongly assumed it could add any sub it referenced. - -NETaa14336: use Module () forces import of nothing -From: Tim Bunce -Files patched: op.c - use Module () now refrains from calling import at all. - -NETaa14353: added special HE allocator -From: Larry Wall -Files patched: global.sym - -NETaa14353: added special HE allocator -Files patched: hv.c perl.h - -NETaa14353: array extension now converts old memory to SV storage. -Files patched: av.c av.h sv.c - -NETaa14353: hashes now convert old storage into SV arenas. -Files patched: global.sym - -NETaa14353: hashes now convert old storage into SV arenas. -Files patched: hv.c perl.h - -NETaa14353: upgraded SV arena allocation -Files patched: proto.h - -NETaa14353: upgraded SV arena allocation -Files patched: perl.c sv.c - -NETaa14422: added rudimentary prototypes -From: Gisle Aas -Files patched: Makefile.SH op.c op.c perly.c perly.c.diff perly.h perly.y proto.h sv.c toke.c - Message-Id: <9509290018.AA21548@scalpel.netlabs.com> - To: doughera@lafcol.lafayette.edu (Andy Dougherty) - Cc: perl5-porters@africa.nicoh.com - Subject: Re: Jumbo Configure patch vs. 1m. - Date: Thu, 28 Sep 95 17:18:54 -0700 - From: lwall@scalpel.netlabs.com (Larry Wall) - - : No. Larry's currently got the patch pumpkin for all such core perl topics. - - I dunno whether you should let me have the patch pumpkin or not. To fix - a Sev 2 I just hacked in rudimentary prototypes. :-) - - We can now define true unary subroutines, as well as argumentless - subroutines: - - sub baz () { 12; } # Must not have argument - sub bar ($) { $_[0] * 7 } # Must have exactly one argument - sub foo ($@) { print "@_\n" } # Must have at least one argument - foo bar baz / 2 || "oops", "is the answer"; - - This prints "42 is the answer" on my machine. That is, it's the same as - - foo( bar( baz() / 2) || "oops", "is the answer"); - - Attempting to compile - - foo; - - results in - - Too few arguments for main::foo at ./try line 8, near "foo;" - - Compiling - - bar 1,2,3; - - results in - - Too many arguments for main::bar at ./try line 8, near "foo;" - - But - - @array = ('a','b','c'); - foo @array, @array; - - prints "3 a b c" because the $ puts the first arg of foo into scalar context. - - The main win at this point is that we can say - - sub AAA () { 1; } - sub BBB () { 2; } - - and the user can say AAA + BBB and get 3. - - I'm not quite sure how this interacts with autoloading though. I fear - POSIX.pm will need to say - - sub E2BIG (); - sub EACCES (); - sub EAGAIN (); - sub EBADF (); - sub EBUSY (); - ... - sub _SC_STREAM_MAX (); - sub _SC_TZNAME_MAX (); - sub _SC_VERSION (); - - unless we can figure out how to efficiently declare a default prototype - at import time. Meaning, not using eval. Currently - - *foo = \&bar; - - (the ordinary import mechanism) implicitly stubs &bar with no prototype if - &bar is not yet declared. It's almost like you want an AUTOPROTO to - go with your AUTOLOAD. - - Another thing to rub one's 5 o'clock shadow over is that there's no way - to apply a prototype to a method call at compile time. - - And no, I don't want to have the - - sub howabout ($formal, @arguments) { ... } - - argument right now. - - Larry - -NETaa14422: couldn't take reference of a prototyped function -Files patched: op.c - (same) - -NETaa14423: use didn't allow expressions involving the scratch pad -From: Graham Barr -Files patched: op.c perly.c perly.c.diff perly.y proto.h vms/perly_c.vms - Applied suggested patch. - -NETaa14444: lexical scalar didn't autovivify -From: Gurusamy Sarathy -Files patched: op.c pp_hot.c - It didn't have code in pp_padsv to do the right thing. - -NETaa14448: caller could dump core when used within an eval or require -From: Danny R. Faught -Files patched: pp_ctl.c - caller() was incorrectly assuming the context stack contained a subroutine - context when it in fact contained an eval context. - -NETaa14451: improved error message on bad pipe filehandle -From: Danny R. Faught -Files patched: pp_sys.c - Now says the slightly more informative - - Can't use an undefined value as filehandle reference at ./try line 3. - -NETaa14462: pp_dbstate had a scope leakage on recursion suppression -From: Tim Bunce -Files patched: pp_ctl.c - Swapped the code in question around. - -NETaa14482: sv_unref freed ref prematurely at times -From: Gurusamy Sarathy -Files patched: sv.c - Made sv_unref() mortalize rather than free the old reference. - -NETaa14484: appending string to array produced bizarre results -From: Greg Ward -Also: Malcolm Beattie -Files patched: pp_hot.c - Will now say, "Can't coerce ARRAY to string". - -NETaa14525: assignment to globs didn't reset them correctly -From: Gurusamy Sarathy -Files patched: sv.c - Applied parts of patch not overridden by subsequent patch. - -NETaa14529: a partially matching subpattern could spoof infinity detector -From: Wayne Berke -Files patched: regexec.c - A partial match on a subpattern could fool the infinite regress detector - into thinking progress had been made. - The previous workaround prevented another bug (NETaa14529) from being fixed, - so I've backed it out. I'll need to think more about how to detect failure - to progress. I'm still hopeful it's not equivalent to the halting problem. - -NETaa14535: patches from Gurusamy Sarathy -From: Gurusamy Sarathy -Files patched: op.c pp.c pp_hot.c regexec.c sv.c toke.c - Applied most recent suggested patches. - -NETaa14537: select() can return too soon -From: Matt Kimball -Also: Andreas Gustafsson -Files patched: pp_sys.c - -NETaa14538: method calls were treated like do {} under loop modifiers -From: Ilya Zakharevich -Files patched: perly.c perly.y - Needed to take the OPf_SPECIAL flag off of entersubs from method reductions. - (It was probably a cut-and-paste error from long ago.) - -NETaa14540: foreach (@array) no longer does extra stack copy -From: darrinm@lmc.com -Files patched: Todo op.c pp_ctl.c pp_hot.c - Fixed by doing the foreach(@array) optimization, so it iterates - directly through the array, and can detect the implicit shift from - referencing <>. - -NETaa14541: new version of perlbug -From: Kenneth Albanowski -Files patched: README pod/perl.pod utils/perlbug.PL - Brought it up to version 1.09. - -NETaa14541: perlbug 1.11 -Files patched: utils/perlbug.PL - (same) - -NETaa14548: magic sets didn't check private OK bits -From: W. Bradley Rubenstein -Files patched: mg.c - The magic code was getting mixed up between private and public POK bits. - -NETaa14550: made ~ magic magical -From: Tim Bunce -Files patched: sv.c - Applied suggested patch. - -NETaa14551: humongous header causes infinite loop in format -From: Grace Lee -Files patched: pp_sys.c - Needed to check for page exhaustion after doing top-of-form. - -NETaa14558: attempt to call undefined top format core dumped -From: Hallvard B Furuseth -Files patched: pod/perldiag.pod pp_sys.c - Now issues an error on attempts to call a non-existent top format. - -NETaa14561: Gurusamy Sarathy's G_KEEPERR patch -From: Andreas Koenig -Also: Gurusamy Sarathy -Also: Tim Bunce -Files patched: cop.h interp.sym perl.c perl.h pp_ctl.c pp_sys.c sv.c toke.c - Applied latest patch. - -NETaa14581: shouldn't execute BEGIN when there are compilation errors -From: Rickard Westman -Files patched: op.c - Perl should not try to execute BEGIN and END blocks if there's been a - compilation error. - -NETaa14582: got SEGV sorting sparse array -From: Rick Pluta -Files patched: pp_ctl.c - Now weeds out undefined values much like Perl 4 did. - Now sorts undefined values to the front. - -NETaa14582: sort was letting unsortable values through to comparison routine -Files patched: pp_ctl.c - (same) - -NETaa14585: globs in pad space weren't properly cleaned up -From: Gurusamy Sarathy -Files patched: op.c pp.c pp_hot.c sv.c - Applied suggested patch. - -NETaa14614: now does dbmopen with perl_eval_sv() -From: The Man -Files patched: perl.c pp_sys.c proto.h - dbmopen now invokes perl_eval_sv(), which should handle error conditions - better. - -NETaa14618: exists doesn't work in GDBM_File -From: Andrew Wilcox -Files patched: ext/GDBM_File/GDBM_File.xs - Applied suggested patch. - -NETaa14619: tied() -From: Larry Wall -Also: Paul Marquess -Files patched: embed.h global.sym keywords.h keywords.pl opcode.h opcode.pl pp_sys.c toke.c - Applied suggested patch. - -NETaa14636: Jumbo Dynaloader patch -From: Tim Bunce -Files patched: ext/DynaLoader/DynaLoader.pm ext/DynaLoader/dl_dld.xs ext/DynaLoader/dl_dlopen.xs ext/DynaLoader/dl_hpux.xs ext/DynaLoader/dl_next.xs ext/DynaLoader/dl_vms.xs ext/DynaLoader/dlutils.c - Applied suggested patches. - -NETaa14637: checkcomma routine was stupid about bareword sub calls -From: Tim Bunce -Files patched: toke.c - The checkcomma routine was stupid about bareword sub calls. - -NETaa14639: (?i) didn't reset on runtime patterns -From: Mark A. Scheel -Files patched: op.h pp_ctl.c toke.c - It didn't distinguish between permanent flags outside the pattern and - temporary flags within the pattern. - -NETaa14649: selecting anonymous globs dumps core -From: Chip Salzenberg -Files patched: cop.h doio.c embed.h global.sym perl.c pp_sys.c proto.h - Applied suggested patch, but reversed the increment and decrement to avoid - decrementing and freeing what we're going to increment. - -NETaa14655: $? returned negative value on AIX -From: Kim Frutiger -Also: Stephen D. Lee -Files patched: pp_sys.c - Applied suggested patch. - -NETaa14668: {2,} could match once -From: Hugo van der Sanden -Files patched: regexec.c - When an internal pattern failed a conjecture, it didn't back off on the - number of times it thought it had matched. - -NETaa14673: open $undefined dumped core -From: Samuli K{rkk{inen -Files patched: pp_sys.c - pp_open() didn't check its argument for globness. - -NETaa14683: stringifies were running pad out of space -From: Robin Barker -Files patched: op.h toke.c - Increased PADOFFSET to a U32, and made lexer not put double-quoted strings - inside OP_STRINGIFY unless they really needed it. - -NETaa14689: shouldn't have . in @INC when tainting -From: William R. Somsky -Files patched: perl.c - Now does not put . into @INC when tainting. It may still be added with a - - use lib "."; - - or, to put it at the end, - - BEGIN { push(@INC, ".") } - - but this is not recommended unless a chdir to a known location has been done - first. - -NETaa14690: values inside tainted SVs were ignored -From: "James M. Stern" -Files patched: pp.c pp_ctl.c - It was assuming that a tainted value was a string. - -NETaa14692: format name required qualification under use strict -From: Tom Christiansen -Files patched: gv.c - Now treats format names the same as subroutine names. - -NETaa14695: added simple regexp caching -From: John Rowe -Files patched: pp_ctl.c - Applied suggested patch. - -NETaa14697: regexp comments were sometimes wrongly treated as literal text -From: Tom Christiansen -Files patched: regcomp.c - The literal-character grabber didn't know about extended comments. - N.B. '#' is treated as a comment character whenever the /x option is - used now, so you can't include '#' as a simple literal in /x regexps. - - (By the way, Tom, the boxed form of quoting in the previous enclosure is - exceeding antisocial when you want to extract the code from it.) - -NETaa14704: closure got wrong outer scope if outer sub was predeclared -From: Marc Paquette -Files patched: op.c - The outer scope of the anonymous sub was set to the stub rather than to - the actual subroutine. I kludged it by making the outer scope of the - stub be the actual subroutine, if anything is depending on the stub. - -NETaa14705: $foo .= $foo did free memory read -From: Gerd Knops -Files patched: sv.c - Now modifies address to copy if it was reallocated. - -NETaa14709: Chip's FileHandle stuff -From: Larry Wall -Also: Chip Salzenberg -Files patched: MANIFEST ext/FileHandle/FileHandle.pm ext/FileHandle/FileHandle.xs ext/FileHandle/Makefile.PL ext/POSIX/POSIX.pm ext/POSIX/POSIX.pod ext/POSIX/POSIX.xs lib/FileCache.pm lib/Symbol.pm t/lib/filehand.t t/lib/posix.t - Applied suggested patches. - -NETaa14711: added (&) and (*) prototypes for blocks and symbols -From: Kenneth Albanowski -Files patched: Makefile.SH op.c perly.c perly.h perly.y toke.c - & now means that it must have an anonymous sub as that argument. If - it's the first argument, the sub may be specified as a block in the - indirect object slot, much like grep or sort, which have prototypes of (&@). - - Also added * so you can do things like - - sub myopen (*;$); - - myopen(FOO, $filename); - -NETaa14713: setuid FROM root now defaults to not do tainting -From: Tony Camas -Files patched: mg.c perl.c pp_hot.c - Applied suggested patch. - -NETaa14714: duplicate magics could be added to an SV -From: Yary Hluchan -Files patched: sv.c sv.c - The sv_magic() routine didn't properly check to see if it already had a - magic of that type. Ordinarily it would have, but it was called during - mg_get(), which forces the magic flags off temporarily. - -NETaa14721: sub defined during erroneous do-FILE caused core dump -From: David Campbell -Files patched: op.c - Fixed the seg fault. I couldn't reproduce the return problem. - -NETaa14734: ref should never return undef -From: Dale Amon -Files patched: pp.c t/op/overload.t - Now returns null string. - -NETaa14751: slice of undefs now returns null list -From: Tim Bunce -Files patched: pp.c pp_hot.c - Null list clobberation is now done in lslice, not aassign. - -NETaa14789: select coredumped on Linux -From: Ulrich Kunitz -Files patched: pp_sys.c - Applied suggested patches, more or less. - -NETaa14789: straightened out ins and out of duping -Files patched: lib/IPC/Open3.pm - (same) - -NETaa14791: implemented internal SUPER class -From: Nick Ing-Simmons -Also: Dean Roehrich -Files patched: gv.c - Applied suggested patch. - -NETaa14845: s/// didn't handle offset strings -From: Ken MacLeod -Files patched: pp_ctl.c - Needed a call to SvOOK_off(targ) in pp_substcont(). - -NETaa14851: Use of << to mean <<"" is deprecated -From: Larry Wall -Files patched: toke.c - -NETaa14865: added HINT_BLOCK_SCOPE to "elsif" -From: Jim Avera -Files patched: perly.y - Needed to set HINT_BLOCK_SCOPE on "elsif" to prevent the do block from - being optimized away, which caused the statement transition in elsif - to reset the stack too far back. - -NETaa14876: couldn't delete localized GV safely -From: John Hughes -Files patched: pp.c scope.c - The reference count of the "borrowed" GV needed to be incremented while - there was a reference to it in the savestack. - -NETaa14887: couldn't negate magical scalars -From: ian -Also: Gurusamy Sarathy -Files patched: pp.c - Applied suggested patch, more or less. (It's not necessary to test both - SvNIOK and SvNIOKp, since the private bits are always set if the public - bits are set.) - -NETaa14893: /m modifier was sticky -From: Jim Avera -Files patched: pp_ctl.c - pp_match() and pp_subst() were using an improperly scoped SAVEINT to restore - the value of the internal variable multiline. - -NETaa14893: /m modifier was sticky -Files patched: cop.h pp_hot.c - (same) - -NETaa14916: complete.pl retained old return value -From: Martyn Pearce -Files patched: lib/complete.pl - Applied suggested patch. - -NETaa14928: non-const 3rd arg to split assigned to list could coredump -From: Hans de Graaff -Files patched: op.c - The optimizer was assuming the OP was an OP_CONST. - -NETaa14942: substr as lvalue could disable magic -From: Darrell Kindred -Files patched: pp.c - The substr was disabling the magic of $1. - -NETaa14990: "not" not parseable when expecting term -From: "Randal L. Schwartz" -Files patched: perly.c perly.c.diff perly.y vms/perly_c.vms - The NOTOP production needed to be moved down into the terms. - -NETaa14993: Bizarre copy of formline -From: Tom Christiansen -Also: Charles Bailey -Files patched: sv.c - Applied suggested patch. - -NETaa14998: sv_add_arena() no longer leaks memory -From: Andreas Koenig -Files patched: av.c hv.c perl.h sv.c - Now keeps one potential arena "on tap", but doesn't use it unless there's - demand for SV headers. When an AV or HV is extended, its old memory - becomes the next potential arena unless there already is one, in which - case it is simply freed. This will have the desired property of not - stranding medium-sized chunks of memory when extending a single array - repeatedly, but will not degrade when there's no SV demand beyond keeping - one chunk of memory on tap, which generally will be about 250 bytes big, - since it prefers the earlier freed chunk over the later. See the nice_chunk - variable. - -NETaa14999: $a and $b now protected from use strict and lexical declaration -From: Tom Christiansen -Files patched: gv.c pod/perldiag.pod toke.c - Bare $a and $b are now allowed during "use strict". In addition, - the following diag was added: - - =item Can't use "my %s" in sort comparison - - (F) The global variables $a and $b are reserved for sort comparisons. - You mentioned $a or $b in the same line as the <=> or cmp operator, - and the variable had earlier been declared as a lexical variable. - Either qualify the sort variable with the package name, or rename the - lexical variable. - - -NETaa15034: use strict refs should allow calls to prototyped functions -From: Roderick Schertler -Files patched: perly.c perly.c.diff perly.y toke.c vms/perly_c.vms - Applied patch suggested by Chip. - -NETaa15083: forced $AUTOLOAD to be untainted -From: Tim Bunce -Files patched: gv.c pp_hot.c - Stripped any taintmagic from $AUTOLOAD after setting it. - -NETaa15084: patch for Term::Cap -From: Mark Kaehny -Also: Hugo van der Sanden -Files patched: lib/Term/Cap.pm - Applied suggested patch. - -NETaa15086: null pattern could cause coredump in s//_$1_/ -From: "Paul E. Maisano" -Files patched: cop.h pp_ctl.c - If the replacement pattern was complicated enough to cause pp_substcont - to be called, then it lost track of which REGEXP* it was supposed to - be using. - -NETaa15087: t/io/pipe.t didn't work on AIX -From: Andy Dougherty -Files patched: t/io/pipe.t - Applied suggested patch. - -NETaa15088: study was busted -From: Hugo van der Sanden -Files patched: opcode.h opcode.pl pp.c - It was studying its scratch pad target rather than the argument supplied. - -NETaa15090: MSTATS patch -From: Tim Bunce -Files patched: global.sym malloc.c perl.c perl.h proto.h - Applied suggested patch. - -NETaa15098: longjmp out of magic leaks memory -From: Chip Salzenberg -Files patched: mg.c sv.c - Applied suggested patch. - -NETaa15102: getpgrp() is broken if getpgrp2() is available -From: Roderick Schertler -Files patched: perl.h pp_sys.c - Applied suggested patch. - -NETaa15103: prototypes leaked opcodes -From: Chip Salzenberg -Files patched: op.c - Applied suggested patch. - -NETaa15107: quotameta memory bug on all metacharacters -From: Chip Salzenberg -Files patched: pp.c - Applied suggested patch. - -NETaa15108: Fix for incomplete string leak -From: Chip Salzenberg -Files patched: toke.c - Applied suggested patch. - -NETaa15110: couldn't use $/ with 8th bit set on some architectures -From: Chip Salzenberg -Files patched: doop.c interp.sym mg.c op.c perl.c perl.h pp_ctl.c pp_hot.c pp_sys.c sv.c toke.c util.c - Applied suggested patches. - -NETaa15112: { a_1 => 2 } didn't parse as expected -From: Stuart M. Weinstein -Files patched: toke.c - The little dwimmer was only skipping ALPHA rather than ALNUM chars. - -NETaa15123: bitwise ops produce spurious warnings -From: Hugo van der Sanden -Also: Chip Salzenberg -Also: Andreas Gustafsson -Files patched: sv.c - Decided to suppress the warning in the conversion routines if merely converting - a temporary, which can never be a user-supplied value anyway. - -NETaa15129: #if defined (foo) misparsed in h2ph -From: Roderick Schertler -Files patched: utils/h2ph.PL - Applied suggested patch. - -NETaa15131: some POSIX functions assumed valid filehandles -From: Chip Salzenberg -Files patched: ext/POSIX/POSIX.xs - Applied suggested patch. - -NETaa15151: don't optimize split on OPpASSIGN_COMMON -From: Huw Rogers -Files patched: op.c - Had to swap the optimization down to after the assignment op is generated - and COMMON is calculated, and then clean up the resultant tree differently. - -NETaa15154: MakeMaker-5.18 -From: Andreas Koenig -Files patched: MANIFEST lib/ExtUtils/Liblist.pm lib/ExtUtils/MM_VMS.pm lib/ExtUtils/MakeMaker.pm lib/ExtUtils/Mksymlists.pm - Brought it up to 5.18. - -NETaa15156: some Exporter tweaks -From: Roderick Schertler -Also: Tim Bunce -Files patched: lib/Exporter.pm - Also did Tim's Tiny Trivial patch. - -NETaa15157: new version of Test::Harness -From: Andreas Koenig -Files patched: lib/Test/Harness.pm - Applied suggested patch. - -NETaa15175: overloaded nomethod has garbage 4th op -From: Ilya Zakharevich -Files patched: gv.c - Applied suggested patch. - -NETaa15179: SvPOK_only shouldn't back off on offset pointer -From: Gutorm.Hogasen@oslo.teamco.telenor.no -Files patched: sv.h - SvPOK_only() was calling SvOOK_off(), which adjusted the string pointer - after tr/// has already acquired it. It shouldn't really be necessary - for SvPOK_only() to undo an offset string pointer, since there's no - conflict with a possible integer value where the offset is stored. - -NETaa15193: & now always bypasses prototype checking -From: Larry Wall -Files patched: dump.c op.c op.h perly.c perly.c.diff perly.y pod/perlsub.pod pp_hot.c proto.h toke.c vms/perly_c.vms vms/perly_h.vms - Turned out to be a big hairy deal because the lexer turns foo() into &foo(). - But it works consistently now. Also fixed pod. - -NETaa15197: 5.002b2 is 'appending' to $@ -From: Gurusamy Sarathy -Files patched: pp_ctl.c - Applied suggested patch. - -NETaa15201: working around Linux DBL_DIG problems -From: Kenneth Albanowski -Files patched: hints/linux.sh sv.c - Applied suggested patch. - -NETaa15208: SelectSaver -From: Chip Salzenberg -Files patched: MANIFEST lib/SelectSaver.pm - Applied suggested patch. - -NETaa15209: DirHandle -From: Chip Salzenberg -Files patched: MANIFEST lib/DirHandle.pm t/lib/dirhand.t - -NETaa15210: sysopen() -From: Chip Salzenberg -Files patched: doio.c keywords.pl lib/ExtUtils/typemap opcode.pl pod/perlfunc.pod pp_hot.c pp_sys.c proto.h toke.c - Applied suggested patch. Hope it works... - -NETaa15211: use mnemonic names in Safe setup -From: Chip Salzenberg -Files patched: ext/Safe/Safe.pm - Applied suggested patch, more or less. - -NETaa15214: prototype() -From: Chip Salzenberg -Files patched: ext/Safe/Safe.pm global.sym keywords.pl opcode.pl pp.c toke.c - Applied suggested patch. - -NETaa15217: -w problem with -d:foo -From: Tim Bunce -Files patched: perl.c - Applied suggested patch. - -NETaa15218: *GLOB{ELEMENT} -From: Larry Wall -Files patched: Makefile.SH embed.h ext/Safe/Safe.pm keywords.h opcode.h opcode.h opcode.pl perly.c perly.c.diff perly.y pp_hot.c t/lib/safe.t vms/perly_c.vms - -NETaa15219: Make *x=\*y do like *x=*y -From: Chip Salzenberg -Files patched: sv.c - Applied suggested patch. - -NETaa15221: Indigestion with Carp::longmess and big eval '...'s -From: Tim Bunce -Files patched: lib/Carp.pm - Applied suggested patch. - -NETaa15222: VERSION patch for standard extensions -From: Paul Marquess -Files patched: ext/DB_File/Makefile.PL ext/DynaLoader/DynaLoader.pm ext/DynaLoader/Makefile.PL ext/Fcntl/Fcntl.pm ext/Fcntl/Makefile.PL ext/GDBM_File/GDBM_File.pm ext/GDBM_File/Makefile.PL ext/NDBM_File/Makefile.PL ext/NDBM_File/NDBM_File.pm ext/ODBM_File/Makefile.PL ext/ODBM_File/ODBM_File.pm ext/POSIX/Makefile.PL ext/POSIX/POSIX.pm ext/SDBM_File/Makefile.PL ext/SDBM_File/SDBM_File.pm ext/Safe/Makefile.PL ext/Safe/Safe.pm ext/Socket/Makefile.PL - Applied suggested patch. - -NETaa15222: VERSION patch for standard extensions (reprise) -Files patched: ext/DB_File/DB_File.pm ext/DynaLoader/DynaLoader.pm ext/Fcntl/Fcntl.pm ext/GDBM_File/GDBM_File.pm ext/NDBM_File/NDBM_File.pm ext/ODBM_File/ODBM_File.pm ext/POSIX/POSIX.pm ext/SDBM_File/SDBM_File.pm ext/Safe/Safe.pm ext/Socket/Socket.pm - (same) - -NETaa15227: $i < 10000 should optimize to integer op -From: Larry Wall -Files patched: op.c op.c - The program - - for ($i = 0; $i < 100000; $i++) { - push @foo, $i; - } - - takes about one quarter the memory if the optimizer decides that it can - use an integer < comparison rather than floating point. It now does so - if one side is an integer constant and the other side a simple variable. - This should really help some of our benchmarks. You can still force a - floating point comparison by using 100000.0 instead. - -NETaa15228: CPerl-mode patch -From: Ilya Zakharevich -Files patched: emacs/cperl-mode.el - Applied suggested patch. - -NETaa15231: Symbol::qualify() -From: Chip Salzenberg -Files patched: ext/FileHandle/FileHandle.pm gv.c lib/SelectSaver.pm lib/Symbol.pm pp_hot.c - Applied suggested patch. - -NETaa15236: select select broke under use strict -From: Chip Salzenberg -Files patched: op.c - Instead of inventing a new bit, I just turned off the HINT_STRICT_REFS bit. - I don't think it's worthwhile distinguishing between qualified or unqualified - names to select. - -NETaa15237: use vars -From: Larry Wall -Files patched: MANIFEST gv.c lib/subs.pm lib/vars.pm sv.c - -NETaa15240: keep op names _and_ descriptions -From: Chip Salzenberg -Files patched: doio.c embed.h ext/Safe/Safe.pm ext/Safe/Safe.xs global.sym op.c opcode.h opcode.pl scope.c sv.c - Applied suggested patch. - -NETaa15259: study doesn't unset on string modification -From: Larry Wall -Files patched: mg.c pp.c - Piggybacked on m//g unset magic to unset the study too. - -NETaa15276: pick a better initial cxstack_max -From: Chip Salzenberg -Files patched: perl.c - Added fudge in, and made it calculate how many it could fit into (most of) 8K, - to avoid getting 16K of Kingsley malloc. - -NETaa15287: numeric comparison optimization adjustments -From: Clark Cooper -Files patched: op.c - Applied patch suggested by Chip, with liberalization to >= and <=. - -NETaa15299: couldn't eval string containing pod or __DATA__ -From: Andreas Koenig -Also: Gisle Aas -Files patched: toke.c - Basically, eval didn't know how to bypass pods correctly. - -NETaa15300: sv_backoff problems -From: Paul Marquess -Also: mtr -Also: Chip Salzenberg -Files patched: op.c sv.c sv.h - Applied suggested patch. - -NETaa15312: Avoid fclose(NULL) -From: Chip Salzenberg -Files patched: toke.c - Applied suggested patch. - -NETaa15318: didn't set up perl_init_i18nl14n for export -From: Ilya Zakharevich -Files patched: perl_exp.SH - Applied suggested patch. - -NETaa15331: File::Path::rmtree followed symlinks -From: Andreas Koenig -Files patched: lib/File/Path.pm - Added suggested patch, except I did - - if (not -l $root and -d _) { - - for efficiency, since if -d is true, the -l already called lstat on it. - -NETaa15339: sv_gets() didn't reset count -From: alanburlison@unn.unisys.com -Files patched: sv.c - Applied suggested patch. - -NETaa15341: differentiated importation of different types -From: Chip Salzenberg -Files patched: gv.c gv.h op.c perl.c pp.c pp_ctl.c sv.c sv.h toke.c - Applied suggested patch. - -NETaa15342: Consistent handling of e_{fp,tmpname} -From: Chip Salzenberg -Files patched: perl.c pp_ctl.c util.c - Applied suggested patch. - -NETaa15344: Safe gets confused about malloc on AIX -From: Tim Bunce -Files patched: ext/Safe/Safe.xs - Applied suggested patch. - -NETaa15348: -M upgrade -From: Tim Bunce -Files patched: perl.c pod/perlrun.pod - Applied suggested patch. - -NETaa15369: change in split optimization broke scalar context -From: Ulrich Pfeifer -Files patched: op.c - The earlier patch to make the split optimization pay attention to - OPpASSIGN_COMMON rearranged how the syntax tree is constructed, but kept - the wrong context flags. This causes pp_split() do do the wrong thing. - -NETaa15423: can't do subversion numbering because of %5.3f assumptions -From: Andy Dougherty -Files patched: configpm patchlevel.h perl.c perl.h pp_ctl.c - Removed the %5.3f assumptions where appropriate. patchlevel.h now - defines SUBVERSION, which if greater than 0 indicates a development version. - -NETaa15424: Sigsetjmp patch -From: Kenneth Albanowski -Files patched: Configure config_h.SH op.c perl.c perl.h pp_ctl.c util.c - Applied suggested patch. - -Needed to make install paths absolute. -Files patched: installperl - -h2xs 1.14 -Files patched: utils/h2xs.PL - -makedir() looped on a symlink to a directory. -Files patched: installperl - -xsubpp 1.932 -Files patched: lib/ExtUtils/xsubpp - -------------- -Version 5.001 -------------- - -Nearly all the changes for 5.001 were bug fixes of one variety or another, -so here's the bug list, along with the "resolution" for each of them. If -you wish to correspond about any of them, please include the bug number. - -There were a few that can be construed as enhancements: - NETaa13059: now warns of use of \1 where $1 is necessary. - NETaa13512: added $SIG{__WARN__} and $SIG{__DIE__} hooks - NETaa13520: added closures - NETaa13530: scalar keys now resets hash iterator - NETaa13641: added Tim's fancy new import whizbangers - NETaa13710: cryptswitch needed to be more "useable" - NETaa13716: Carp now allows multiple packages to be skipped out of - NETaa13716: now counts imported routines as "defined" for redef warnings - (and, of course, much of the stuff from the perl5-porters) - -NETaa12974: README incorrectly said it was a pre-release. -Files patched: README - -NETaa13033: goto pushed a bogus scope on the context stack. -From: Steve Vinoski -Files patched: pp_ctl.c - The goto operator pushed an extra bogus scope onto the context stack. (This - often didn't matter, since many things pop extra unrecognized scopes off.) - -NETaa13034: tried to get valid pointer from undef. -From: Castor Fu -Also: Achille Hui, the Day Dreamer -Also: Eric Arnold -Files patched: pp_sys.c - Now treats undef specially, and calls SvPV_force on any non-numeric scalar - value to get a real pointer to somewhere. - -NETaa13035: included package info with filehandles. -From: Jack Shirazi - BIU -Files patched: pp_hot.c pp_sys.c - Now passes a glob to filehandle methods to keep the package info intact. - -NETaa13048: didn't give strict vars message on every occurrence. -From: Doug Campbell -Files patched: gv.c - It now complains about every occurrence. (The bug resulted from an - ill-conceived attempt to suppress a duplicate error message in a - suboptimal fashion.) - -NETaa13052: test for numeric sort sub return value fooled by taint magic. -From: Peter Jaspers-Fayer -Files patched: pp_ctl.c sv.h - The test to see if the sort sub return value was numeric looked at the - public flags rather than the private flags of the SV, so taint magic - hid that info from the sort. - -NETaa13053: forced a2p to use byacc -From: Andy Dougherty -Files patched: MANIFEST x2p/Makefile.SH x2p/a2p.c - a2p.c is now pre-byacced and shipped with the kit. - -NETaa13055: misnamed constant in previous patch. -From: Conrad Augustin -Files patched: op.c op.h toke.c - The tokener translates $[ to a constant, but with a special marking in case - the constant gets assigned to or localized. Unfortunately, the marking - was done with a combination of OPf_SPECIAL and OPf_MOD that was easily - spoofed. There is now a private OPpCONST_ARYLEN flag for this purpose. - -NETaa13055: use of OPf_SPECIAL for $[ lvaluehood was too fragile. -Files patched: op.c op.h toke.c - (same) - -NETaa13056: convert needs to throw away any number info on its list. -From: Jack Shirazi - BIU -Files patched: op.c - The listiness of the argument list leaked out to the subroutine call because - of how prepend_elem and append_elem reuse an existing list. The convert() - routine just needs to discard any listiness it finds on its argument. - -NETaa13058: AUTOLOAD shouldn't assume size of @_ is meaningful. -From: Florent Guillaume -Files patched: ext/DB_File/DB_File.pm ext/Fcntl/Fcntl.pm ext/GDBM_File/GDBM_File.pm ext/Socket/Socket.pm h2xs.SH - I just deleted the optimization, which is silly anyway since the eventual - subroutine definition is cached. - -NETaa13059: now warns of use of \1 where $1 is necessary. -From: Gustaf Neumann -Files patched: toke.c - Now says - - Can't use \1 to mean $1 in expression at foo line 2 - - along with an explanation in perldiag. - -NETaa13060: no longer warns on attempt to read <> operator's transition state. -From: Chaim Frenkel -Files patched: pp_hot.c - No longer warns on <> operator's transitional state. - -NETaa13140: warning said $ when @ would be more appropriate. -From: David J. MacKenzie -Files patched: op.c pod/perldiag.pod - Now says - - (Did you mean $ or @ instead of %?) - - and added more explanation to perldiag. - -NETaa13149: was reading freed memory to make incorrect error message. -Files patched: pp_ctl.c - It was reading freed memory to make an error message that would be - incorrect in any event because it had the inner filename rather than - the outer. - -NETaa13149: confess was sometimes less informative than croak -From: Jack Shirazi -Files patched: lib/Carp.pm - (same) - -NETaa13150: stderr needs to be STDERR in package -From: Jack Shirazi -Files patched: lib/File/CheckTree.pm - Also fixed pl2pm to translate the filehandles to uppercase. - -NETaa13150: uppercases stdin, stdout and stderr -Files patched: pl2pm - (same) - -NETaa13154: array assignment didn't notice package magic. -From: Brian Reichert -Files patched: pp_hot.c - The list assignment operator looked for only set magic, but set magic is - only on the elements of a magical hash, not on the hash as a whole. I made - the operator look for any magic at all on the target array or hash. - -NETaa13155: &DB::DB left trash on the stack. -From: Thomas Koenig -Files patched: lib/perl5db.pl pp_ctl.c - The call by pp_dbstate() to &DB::DB left trash on the stack. It now - calls DB in list context, and DB returns (). - -NETaa13156: lexical variables didn't show up in debugger evals. -From: Joergen Haegg -Files patched: op.c - The code that searched back up the context stack for the lexical scope - outside the eval only partially took into consideration that there - might be extra debugger subroutine frames that shouldn't be used, and - ended up comparing the wrong statement sequence number to the range of - valid sequence numbers for the scope of the lexical variable. (There - was also a bug fixed in passing that caused the scope of lexical to go - clear to the end of the subroutine even if it was within an inner block.) - -NETaa13157: any request for autoloaded DESTROY should create a null one. -From: Tom Christiansen -Files patched: lib/AutoLoader.pm - If DESTROY.al is not located, it now creates sub DESTROY {} automatically. - -NETaa13158: now preserves $@ around destructors while leaving eval. -From: Tim Bunce -Files patched: pp_ctl.c - Applied supplied patch, except the whole second hunk can be replaced with - - sv_insert(errsv, 0, 0, message, strlen(message)); - -NETaa13160: clarified behavior of split without arguments -From: Harry Edmon -Files patched: pod/perlfunc.pod - Clarified the behavior of split without arguments. - -NETaa13162: eval {} lost list/scalar context -From: Dov Grobgeld -Files patched: op.c - LEAVETRY didn't propagate number to ENTERTRY. - -NETaa13163: clarified documentation of foreach using my variable -From: Tom Christiansen -Files patched: pod/perlsyn.pod - Explained that foreach using a lexical is still localized. - -NETaa13164: the dot detector for the end of formats was over-rambunctious. -From: John Stoffel -Files patched: toke.c - The dot detector for the end of formats was over-rambunctious. It would - pick up any dot that didn't have a space in front of it. - -NETaa13165: do {} while 1 never linked outer block into next chain. -From: Gisle Aas -Files patched: op.c - When the conditional of do {} while 1; was optimized away, it confused the - postfix order construction so that the block that ordinarily sits around the - whole loop was never executed. So when the loop tried to unstack between - iterations, it got the wrong context, and blew away the lexical variables - of the outer scope. Fixed it by introducing a NULL opcode that will be - optimized away later. - -NETaa13167: coercion was looking at public bits rather than private bits. -From: Randal L. Schwartz -Also: Thomas Riechmann -Also: Shane Castle -Files patched: sv.c - There were some bad ifdefs around the various varieties of set*id(). In - addition, tainting was interacting badly with assignment to $> because - sv_2iv() was examining SvPOK rather than SvPOKp, and so couldn't coerce - a string uid to an integer one. - -NETaa13167: had some ifdefs wrong on set*id. -Files patched: mg.c pp_hot.c - (same) - -NETaa13168: relaxed test for comparison of new and old fds -From: Casper H.S. Dik -Files patched: t/lib/posix.t - I relaxed the comparison to just check that the new fd is greater. - -NETaa13169: autoincrement can corrupt scalar value state. -From: Gisle Aas -Also: Tom Christiansen -Files patched: sv.c - It assumed a PV didn't need to be upgraded to become an NV. - -NETaa13169: previous patch could leak a string pointer. -Files patched: sv.c - (same) - -NETaa13170: symbols missing from global.sym -From: Tim Bunce -Files patched: global.sym - Applied suggested patch. - -NETaa13171: \\ in <<'END' shouldn't reduce to \. -From: Randal L. Schwartz -Files patched: toke.c - <<'END' needed to bypass ordinary single-quote processing. - -NETaa13172: 'use integer' turned off magical autoincrement. -From: Erich Rickheit KSC -Files patched: pp.c pp_hot.c - The integer versions of the increment and decrement operators were trying too - hard to be efficient. - -NETaa13172: deleted duplicate increment and decrement code -Files patched: opcode.h opcode.pl pp.c - (same) - -NETaa13173: install should make shared libraries executable. -From: Brian Grossman -Also: Dave Nadler -Also: Eero Pajarre -Files patched: installperl - Now gives permission 555 to any file ending with extension specified by $dlext. - -NETaa13176: ck_rvconst didn't free the const it used up. -From: Nick Duffek -Files patched: op.c - I checked in many random memory leaks under this bug number, since it - was an eval that brought many of them out. - -NETaa13176: didn't delete XRV for temp ref of destructor. -Files patched: sv.c - (same) - -NETaa13176: didn't delete op_pmshort in matching operators. -Files patched: op.c - (same) - -NETaa13176: eval leaked the name of the eval. -Files patched: scope.c - (same) - -NETaa13176: gp_free didn't free the format. -Files patched: gv.c - (same) - -NETaa13176: minor leaks in loop exits and constant subscript optimization. -Files patched: op.c - (same) - -NETaa13176: plugged some duplicate struct allocation memory leaks. -Files patched: perl.c - (same) - -NETaa13176: sv_clear of an FM didn't clear anything. -Files patched: sv.c - (same) - -NETaa13176: tr/// didn't mortalize its return value. -Files patched: pp.c - (same) - -NETaa13177: SCOPE optimization hid line number info -From: David J. MacKenzie -Also: Hallvard B Furuseth -Files patched: op.c - Every pass on the syntax tree has to keep track of the current statement. - Unfortunately, the single-statement block was optimized into a single - statement between the time the variable was parsed and the time the - void code scan was done, so that pass didn't see the OP_NEXTSTATE - operator, because it has been optimized to an OP_NULL. - - Fortunately, null operands remember what they were, so it was pretty easy - to make it set the correct line number anyway. - -NETaa13178: some linux doesn't handle nm well -From: Alan Modra -Files patched: hints/linux.sh - Applied supplied patch. - -NETaa13180: localized slice now pre-extends array -From: Larry Schuler -Files patched: pp.c - A localized slice now pre-extends its array to avoid reallocation during - the scope of the local. - -NETaa13181: m//g didn't keep track of whether previous match matched null. -From: "philippe.verdret" -Files patched: mg.h pp_hot.c - A pattern isn't allowed to match a null string in the same place twice in - a row. m//g wasn't keeping track of whether the previous match matched - the null string. - -NETaa13182: now includes whitespace as a regexp metacharacter. -From: Larry Wall -Files patched: toke.c - scan_const() now counts " \t\n\r\f\v" as metacharacters when scanning a pattern. - -NETaa13183: sv_setsv shouldn't try to clone an object. -From: Peter Gordon -Files patched: sv.c - The sv_mortalcopy() done by the return in STORE called sv_setsv(), - which cloned the object. sv_setsv() shouldn't be in the business of - cloning objects. - -NETaa13184: bogus warning on quoted signal handler name removed. -From: Dan Carson -Files patched: toke.c - Now doesn't complain unless the first non-whitespace character after the = - is an alphabetic character. - -NETaa13186: now croaks on chop($') -From: Casper H.S. Dik -Files patched: doop.c - Now croaks on chop($') and such. - -NETaa13187: "${foo::bar}" now counts as mere delimitation, not as a bareword. -From: Jay Rogers -Files patched: toke.c - "${foo::bar}" now counts as mere delimitation, not as a bareword inside a - reference block. - -NETaa13188: for backward compatibility, looks for "perl -" before "perl". -From: Russell Mosemann -Files patched: toke.c - Now allows non-whitespace characters on the #! line between the "perl" - and the "-". - -NETaa13188: now allows non-whitespace after #!...perl before switches. -Files patched: toke.c - (same) - -NETaa13189: derivative files need to be removed before recreation -From: Simon Leinen -Also: Dick Middleton -Also: David J. MacKenzie -Files patched: embed_h.sh x2p/Makefile.SH - Fixed various little nits as suggested in several messages. - -NETaa13190: certain assignments can spoof pod directive recognizer -From: Ilya Zakharevich -Files patched: toke.c - The lexer now only recognizes pod directives where a statement is expected. - -NETaa13194: now returns undef when there is no curpm. -From: lusol@Dillon.CC.Lehigh.EDU -Files patched: mg.c - Since there was no regexp prior to the "use", it was returning whatever the - last successful match was within the "use", because there was no current - regexp, so it treated it as a normal variable. It now returns undef. - -NETaa13195: semop had one S too many. -From: Joachim Huober -Files patched: opcode.pl - The entry in opcode.pl had one too many S's. - -NETaa13196: always assumes it's a Perl script if -c is used. -From: Dan Carson -Files patched: toke.c - It now will assume it's a Perl script if the -c switch is used. - -NETaa13197: changed implicit -> message to be more understandable. -From: Bruce Barnett -Files patched: op.c pod/perldiag.pod - I changed the error message to be more understandable. It now says - - Can't use subscript on sort... - - -NETaa13201: added OPpCONST_ENTERED flag to properly enter filehandle symbols. -From: E. Jay Berkenbilt -Also: Tom Christiansen -Files patched: op.c op.h toke.c - The grammatical reduction of a print statement didn't properly count - the filehandle as a symbol reference because it couldn't distinguish - between a symbol entered earlier in the program and a symbol entered - for the first time down in the lexer. - -NETaa13203: README shouldn't mention uperl.o any more. -From: Anno Siegel -Files patched: README - -NETaa13204: .= shouldn't warn on uninitialized target. -From: Pete Peterson -Files patched: pp_hot.c - No longer warns on uninitialized target of .= operator. - -NETaa13206: handy macros in XSUB.h -From: Tim Bunce -Files patched: XSUB.h - Added suggested macros. - -NETaa13228: commonality checker didn't treat lexicals as variables. -From: mcook@cognex.com -Files patched: op.c opcode.pl - The list assignment operator tries to avoid unnecessary copies by doing the - assignment directly if there are no common variables on either side of the - equals. Unfortunately, the code that decided that only recognized references - to dynamic variables, not lexical variables. - -NETaa13229: fixed sign stuff for complement, integer coercion. -From: Larry Wall -Files patched: perl.h pp.c sv.c - Fixed ~0 and integer coercions. - -NETaa13230: no longer tries to reuse scratchpad temps if tainting in effect. -From: Luca Fini -Files patched: op.c - I haven't reproduced it, but I believe the problem is the reuse of scratchpad - temporaries between statements. I've made it not try to reuse them if - tainting is in effect. - -NETaa13231: *foo = *bar now prevents typo warnings on "foo" -From: Robin Barker -Files patched: sv.c - Aliasing of the form *foo = *bar is now protected from the typo warnings. - Previously only the *foo = \$bar form was. - -NETaa13235: require BAREWORD now introduces package name immediately. -From: Larry Wall -Files patched: toke.c - require BAREWORD now introduces package name immediately. This lets the - method intuit code work right even though the require hasn't actually run - yet. - -NETaa13289: didn't calculate correctly using arybase. -From: Jared Rhine -Files patched: pp.c pp_hot.c - The runtime code didn't use curcop->cop_arybase correctly. - -NETaa13301: store now throws exception on error -From: Barry Friedman -Files patched: ext/GDBM_File/GDBM_File.xs ext/NDBM_File/NDBM_File.xs ext/ODBM_File/ODBM_File.xs ext/SDBM_File/SDBM_File.xs - Changed warn to croak in ext/*DBM_File/*.xs. - -NETaa13302: ctime now takes Time_t rather than Time_t*. -From: Rodger Anderson -Files patched: ext/POSIX/POSIX.xs - Now declares a Time_t and takes the address of that in CODE. - -NETaa13302: shorter way to do this patch -Files patched: ext/POSIX/POSIX.xs - (same) - -NETaa13304: could feed too large $@ back into croak, whereupon it croaked. -From: Larry Wall -Files patched: perl.c - callist() could feed $@ back into croak with more than a bare %s. (croak() - handles long strings with a bare %s okay.) - -NETaa13305: compiler misoptimized RHS to outside of s/a/print/e -From: Brian S. Cashman -Files patched: op.c - The syntax tree was being misconstructed because the compiler felt that - the RHS was invariant, so it did it outside the s///. - -NETaa13314: assigning mortal to lexical leaks -From: Larry Wall -Files patched: sv.c - In stealing strings, sv_setsv was checking SvPOK to see if it should free - the destination string. It should have been checking SvPVX. - -NETaa13316: wait4pid now recalled when errno == EINTR -From: Robert J. Pankratz -Files patched: pp_sys.c util.c - system() and the close() of a piped open now recall wait4pid if it returned - prematurely with errno == EINTR. - -NETaa13329: needed to localize taint magic -From: Brian Katzung -Files patched: sv.c doio.c mg.c pp_hot.c pp_sys.c scope.c taint.c - Taint magic is now localized better, though I had to resort to a kludge - to allow a value to be both tainted and untainted simultaneously during - the assignment of - - local $foo = $_[0]; - - when $_[0] is a reference to the variable $foo already. - -NETaa13341: clarified interaction of AnyDBM_File::ISA and "use" -From: Ian Phillipps -Files patched: pod/modpods/AnyDBMFile.pod - The doc was misleading. - -NETaa13342: grep and map with block would enter block but never leave it. -From: Ian Phillipps -Files patched: op.c - The compiler use some sort-checking code to handle the arguments of - grep and map. Unfortunately, this wiped out the block exit opcode while - leaving the block entry opcode. This doesn't matter to sort, but did - matter to grep and map. It now leave the block entry intact. - - The reason it worked without the my is because the block entry and exit - were optimized away to an OP_SCOPE, which it doesn't matter if it's there - or not. - -NETaa13343: goto needed to longjmp when in a signal handler. -From: Robert Partington -Files patched: pp_ctl.c - goto needed to longjmp() when in a signal handler to get back into the - right run() context. - - -NETaa13344: strict vars shouldn't apply to globs or filehandles. -From: Andrew Wilcox -Files patched: gv.c - Filehandles and globs will be excepted from "strict vars", so that you can - do the standard Perl 4 trick of - - use strict; - sub foo { - local(*IN); - open(IN,"file"); - } - - -NETaa13345: assert.pl didn't use package DB -From: Hans Mulder -Files patched: lib/assert.pl - Now it does. - -NETaa13348: av_undef didn't free scalar representing $#foo. -From: David Filo -Files patched: av.c - av_undef didn't free scalar representing $#foo. - -NETaa13349: sort sub accumulated save stack entries -From: David Filo -Files patched: pp_ctl.c - COMMON only gets set if assigning to @_, which is reasonable. Most of the - problem was a memory leak. - -NETaa13351: didn't treat indirect filehandles as references. -From: Andy Dougherty -Files patched: op.c - Now produces - - Can't use an undefined value as a symbol reference at ./foo line 3. - - -NETaa13352: OP_SCOPE allocated as UNOP rather than LISTOP. -From: Andy Dougherty -Files patched: op.c - -NETaa13353: scope() didn't release filegv on OP_SCOPE optimization. -From: Larry Wall -Files patched: op.c - When scope() nulled out a NEXTSTATE, it didn't release its filegv reference. - -NETaa13355: hv_delete now avoids useless mortalcopy -From: Larry Wall -Files patched: hv.c op.c pp.c pp_ctl.c proto.h scope.c util.c - hv_delete now avoids useless mortalcopy. - - -NETaa13359: comma operator section missing its heading -From: Larry Wall -Files patched: pod/perlop.pod - -NETaa13359: random typo -Files patched: pod/perldiag.pod - -NETaa13360: code to handle partial vec values was bogus. -From: Conrad Augustin -Files patched: pp.c - The code that Mark J. added a long time ago to handle values that were partially - off the end of the string was incorrect. - -NETaa13361: made it not interpolate inside regexp comments -From: Martin Jost -Files patched: toke.c - To avoid surprising people, it no longer interpolates inside regexp - comments. - -NETaa13362: ${q[1]} should be interpreted like it used to -From: Hans Mulder -Files patched: toke.c - Now resolves ${keyword[1]} to $keyword[1] and warns if -w. Likewise for {}. - -NETaa13363: meaning of repeated search chars undocumented in tr/// -From: Stephen P. Potter -Files patched: pod/perlop.pod - Documented that repeated characters use the first translation given. - -NETaa13365: if closedir fails, don't try it again. -From: Frank Crawford -Files patched: pp_sys.c - Now does not attempt to closedir a second time. - -NETaa13366: can't do block scope optimization on $1 et al when tainting. -From: Andrew Vignaux -Files patched: toke.c - The tainting mechanism assumes that every statement starts out - untainted. Unfortunately, the scope removal optimization for very - short blocks removed the statementhood of statements that were - attempting to read $1 as an untainted value, with the effect that $1 - appeared to be tainted anyway. The optimization is now disabled when - tainting and the block contains $1 (or equivalent). - -NETaa13366: fixed this a better way in toke.c. -Files patched: op.c - (same) - -NETaa13366: need to disable scope optimization when tainting. -Files patched: op.c - (same) - -NETaa13367: Did a SvCUR_set without nulling out final char. -From: "Rob Henderson" -Files patched: doop.c pp.c pp_sys.c - When do_vop set the length on its result string it neglected to null-terminate - it. - -NETaa13368: bigrat::norm sometimes chucked sign -From: Greg Kuperberg -Files patched: lib/bigrat.pl - The normalization routine was assuming that the gcd of two numbers was - never negative, and based on that assumption managed to move the sign - to the denominator, where it was deleted on the assumption that the - denominator is always positive. - -NETaa13368: botched previous patch -Files patched: lib/bigrat.pl - (same) - -NETaa13369: # is now a comment character, and \# should be left for regcomp. -From: Simon Parsons -Files patched: toke.c - It was not skipping the comment when it skipped the white space, and constructed - an opcode that tried to match a null string. Unfortunately, the previous - star tried to use the first character of the null string to optimize where - to recurse, so it never matched. - -NETaa13369: comment after regexp quantifier induced non-match. -Files patched: regcomp.c - (same) - -NETaa13370: some code assumed SvCUR was of type int. -From: Spider Boardman -Files patched: pp_sys.c - Did something similar to the proposed patch. I also fixed the problem that - it assumed the type of SvCUR was int. And fixed get{peer,sock}name the - same way. - -NETaa13375: sometimes dontbother wasn't added back into strend. -From: Jamshid Afshar -Files patched: regexec.c - When the /g modifier was used, the regular expression code would calculate - the end of $' too short by the minimum number of characters the pattern could - match. - -NETaa13375: sv_setpvn now disallows negative length. -Files patched: sv.c - (same) - -NETaa13376: suspected indirect objecthood prevented recognition of lexical. -From: Gisle.Aas@nr.no -Files patched: toke.c - When $data[0] is used in a spot that might be an indirect object, the lexer - was getting confused over the rule that says the $data in $$data[0] isn't - an array element. (The lexer uses XREF state for both indirect objects - and for variables used as names.) - -NETaa13377: -I processesing ate remainder of #! line. -From: Darrell Schiebel -Files patched: perl.c - I made the -I processing in moreswitches look for the end of the string, - delimited by whitespace. - -NETaa13379: ${foo} now treated the same outside quotes as inside -From: Hans Mulder -Files patched: toke.c - ${bareword} is now treated the same outside quotes as inside. - -NETaa13379: previous fix for this bug was botched -Files patched: toke.c - (same) - -NETaa13381: TEST should check for perl link -From: Andy Dougherty -Files patched: t/TEST - die "You need to run \"make test\" first to set things up.\n" unless -e 'perl'; - - -NETaa13384: fixed version 0.000 botch. -From: Larry Wall -Files patched: installperl - -NETaa13385: return 0 from required file loses message -From: Malcolm Beattie -Files patched: pp_ctl.c - Works right now. - -NETaa13387: added pod2latex -From: Taro KAWAGISHI -Files patched: MANIFEST pod/pod2latex - Added most recent copy to pod directory. - -NETaa13388: constant folding now prefers integer results over double -From: Ilya Zakharevich -Files patched: op.c - Constant folding now prefers integer results over double. - -NETaa13389: now treats . and exec as shell metathingies -From: Hans Mulder -Files patched: doio.c - Now treats . and exec as shell metathingies. - -NETaa13395: eval didn't check taintedness. -From: Larry Wall -Files patched: pp_ctl.c - -NETaa13396: $^ coredumps at end of string -From: Paul Rogers -Files patched: toke.c - The scan_ident() didn't check for a null following $^. - -NETaa13397: improved error messages when operator expected -From: Larry Wall -Files patched: toke.c - Added message (Do you need to predeclare BAR?). Also fixed the missing - semicolon message. - -NETaa13399: cleanup by Andy -From: Larry Wall -Files patched: Changes Configure Makefile.SH README cflags.SH config.H config_h.SH deb.c doop.c dump.c ext/DB_File/DB_File.pm ext/DB_File/DB_File.xs ext/DynaLoader/DynaLoader.pm ext/Fcntl/Fcntl.pm ext/GDBM_File/GDBM_File.pm ext/POSIX/POSIX.pm ext/SDBM_File/sdbm/sdbm.h ext/Socket/Socket.pm ext/util/make_ext h2xs.SH hints/aix.sh hints/bsd386.sh hints/dec_osf.sh hints/esix4.sh hints/freebsd.sh hints/irix_5.sh hints/next_3_2.sh hints/sunos_4_1.sh hints/svr4.sh hints/ultrix_4.sh installperl lib/AutoSplit.pm lib/Cwd.pm lib/ExtUtils/MakeMaker.pm lib/ExtUtils/xsubpp lib/Term/Cap.pm mg.c miniperlmain.c perl.c perl.h perl_exp.SH pod/Makefile pod/perldiag.pod pod/pod2html pp.c pp_ctl.c pp_hot.c pp_sys.c proto.h sv.h t/re_tests util.c x2p/Makefile.SH x2p/a2p.h x2p/a2py.c x2p/handy.h x2p/hash.c x2p/hash.h x2p/str.c x2p/str.h x2p/util.c x2p/util.h x2p/walk.c - -NETaa13399: cleanup from Andy -Files patched: MANIFEST - -NETaa13399: configuration cleanup -Files patched: Configure Configure MANIFEST MANIFEST Makefile.SH Makefile.SH README config.H config.H config_h.SH config_h.SH configpm ext/DynaLoader/DynaLoader.pm ext/DynaLoader/dl_hpux.xs ext/NDBM_File/Makefile.PL ext/ODBM_File/Makefile.PL ext/util/make_ext handy.h hints/aix.sh hints/hpux_9.sh hints/hpux_9.sh hints/irix_4.sh hints/linux.sh hints/mpeix.sh hints/next_3_2.sh hints/solaris_2.sh hints/svr4.sh installperl installperl lib/AutoSplit.pm lib/ExtUtils/MakeMaker.pm lib/ExtUtils/MakeMaker.pm lib/ExtUtils/xsubpp lib/Getopt/Long.pm lib/Text/Tabs.pm makedepend.SH makedepend.SH mg.c op.c perl.h perl_exp.SH pod/perl.pod pod/perldiag.pod pod/perlsyn.pod pod/pod2man pp_sys.c proto.h proto.h unixish.h util.c util.c vms/config.vms writemain.SH x2p/a2p.h x2p/a2p.h x2p/a2py.c x2p/a2py.c x2p/handy.h x2p/util.c x2p/walk.c x2p/walk.c - -NETaa13399: new files from Andy -Files patched: ext/DB_File/Makefile.PL ext/DynaLoader/Makefile.PL ext/Fcntl/Makefile.PL ext/GDBM_File/Makefile.PL ext/NDBM_File/Makefile.PL ext/ODBM_File/Makefile.PL ext/POSIX/Makefile.PL ext/SDBM_File/Makefile.PL ext/SDBM_File/sdbm/Makefile.PL ext/Socket/Makefile.PL globals.c hints/convexos.sh hints/irix_6.sh - -NETaa13399: patch0l from Andy -Files patched: Configure MANIFEST Makefile.SH config.H config_h.SH ext/DB_File/Makefile.PL ext/GDBM_File/Makefile.PL ext/NDBM_File/Makefile.PL ext/POSIX/POSIX.xs ext/SDBM_File/sdbm/Makefile.PL ext/util/make_ext h2xs.SH hints/next_3_2.sh hints/solaris_2.sh hints/unicos.sh installperl lib/Cwd.pm lib/ExtUtils/MakeMaker.pm makeaperl.SH vms/config.vms x2p/util.c x2p/util.h - -NETaa13399: stuff from Andy -Files patched: Configure MANIFEST Makefile.SH configpm hints/dec_osf.sh hints/linux.sh hints/machten.sh lib/ExtUtils/MakeMaker.pm util.c - -NETaa13399: Patch 0k from Andy -Files patched: Configure MANIFEST Makefile.SH config.H config_h.SH hints/dec_osf.sh hints/mpeix.sh hints/next_3_0.sh hints/ultrix_4.sh installperl lib/ExtUtils/MakeMaker.pm lib/File/Path.pm makeaperl.SH minimod.PL perl.c proto.h vms/config.vms vms/ext/MM_VMS.pm x2p/a2p.h - -NETaa13399: Patch 0m from Andy -Files patched: Configure MANIFEST Makefile.SH README config.H config_h.SH ext/DynaLoader/README ext/POSIX/POSIX.xs ext/SDBM_File/sdbm/sdbm.h ext/util/extliblist hints/cxux.sh hints/linux.sh hints/powerunix.sh lib/ExtUtils/MakeMaker.pm malloc.c perl.h pp_sys.c util.c - -NETaa13400: pod2html update from Bill Middleton -From: Larry Wall -Files patched: pod/pod2html - -NETaa13401: Boyer-Moore code attempts to compile string longer than 255. -From: Kyriakos Georgiou -Files patched: util.c - The Boyer-Moore table uses unsigned char offsets, but the BM compiler wasn't - rejecting strings longer than 255 chars, and was miscompiling them. - -NETaa13403: missing a $ on variable name -From: Wayne Scott -Files patched: installperl - Yup, it was missing. - -NETaa13406: didn't wipe out dead match when proceeding to next BRANCH -From: Michael P. Clemens -Files patched: regexec.c - The code to check alternatives didn't invalidate backreferences matched by the - failed branch. - -NETaa13407: overload upgrade -From: owner-perl5-porters@nicoh.com -Also: Ilya Zakharevich -Files patched: MANIFEST gv.c lib/Math/BigInt.pm perl.h pod/perlovl.pod pp.c pp.h pp_hot.c sv.c t/lib/bigintpm.t t/op/overload.t - Applied supplied patch, and fixed bug induced by use of sv_setsv to do - a deep copy, since sv_setsv no longer copies objecthood. - -NETaa13409: sv_gets tries to grow string at EOF -From: Harold O Morris -Files patched: sv.c - Applied suggested patch, only two statements earlier, since the end code - also does SvCUR_set. - -NETaa13410: delaymagic did =~ instead of &= ~ -From: Andreas Schwab -Files patched: pp_hot.c - Applied supplied patch. - -NETaa13411: POSIX didn't compile under -DLEAKTEST -From: Frederic Chauveau -Files patched: ext/POSIX/POSIX.xs - Used NEWSV instead of newSV. - -NETaa13412: new version from Tony Sanders -From: Tony Sanders -Files patched: lib/Term/Cap.pm - Installed as Term::Cap.pm - -NETaa13413: regmust extractor needed to restart loop on BRANCH for (?:) to work -From: DESARMENIEN -Files patched: regcomp.c - The BRANCH skipper should have restarted the loop from the top. - -NETaa13414: the check for accidental list context was done after pm_short check -From: Michael H. Coen -Files patched: pp_hot.c - Moved check for accidental list context to before the pm_short optimization. - -NETaa13418: perlre.pod babbled nonsense about | in character classes -From: Philip Hazel -Files patched: pod/perlre.pod - Removed bogus brackets. Now reads: - Note however that "|" is interpreted as a literal with square brackets, - so if you write C<[fee|fie|foe]> you're really only matching C<[feio|]>. - -NETaa13419: need to document introduction of lexical variables -From: "Heading, Anthony" -Files patched: pod/perlfunc.pod - Now mentions that lexicals aren't introduced till after the current statement. - -NETaa13420: formats that overflowed a page caused endless top of forms -From: Hildo@CONSUL.NL -Files patched: pp_sys.c - If a record is too large to fit on a page, it now prints whatever will - fit and then calls top of form again on the remainder. - -NETaa13423: the code to do negative list subscript in scalar context was missing -From: Steve McDougall -Files patched: pp.c - The negative subscript code worked right in list context but not in scalar - context. In fact, there wasn't code to do it in the scalar context. - -NETaa13424: existing but undefined CV blocked inheritance -From: Spider Boardman -Files patched: gv.c - Applied supplied patch. - -NETaa13425: removed extra argument to croak -From: "R. Bernstein" -Files patched: regcomp.c - Removed extra argument. - -NETaa13427: added return types -From: "R. Bernstein" -Files patched: x2p/a2py.c - Applied suggested patch. - -NETaa13427: added static declarations -Files patched: x2p/walk.c - (same) - -NETaa13428: split was assuming that all backreferences were defined -From: Dave Schweisguth -Files patched: pp.c - split was assuming that all backreferences were defined. - -NETaa13430: hoistmust wasn't hoisting anchored shortcircuit's length -From: Tom Christiansen -Also: Rob Hooft -Files patched: toke.c - -NETaa13432: couldn't call code ref under debugger -From: Mike Fletcher -Files patched: op.c pp_hot.c sv.h - The debugging code assumed it could remember a name to represent a subroutine, - but anonymous subroutines don't have a name. It now remembers a CV reference - in that case. - -NETaa13435: 1' dumped core -From: Larry Wall -Files patched: toke.c - Didn't check a pointer for nullness. - -NETaa13436: print foo(123) didn't treat foo as subroutine -From: mcook@cognex.com -Files patched: toke.c - Now treats it as a subroutine rather than a filehandle. - -NETaa13437: &$::foo didn't think $::foo was a variable name -From: mcook@cognex.com -Files patched: toke.c - Now treats $::foo as a global variable. - -NETaa13439: referred to old package name -From: Tom Christiansen -Files patched: lib/Sys/Syslog.pm - Wasn't a strict refs problem after all. It was simply referring to package - syslog, which had been renamed to Sys::Syslog. - -NETaa13440: stat operations didn't know what to do with glob or ref to glob -From: mcook@cognex.com -Files patched: doio.c pp_sys.c - Now knows about the kinds of filehandles returned by FileHandle constructors - and such. - -NETaa13442: couldn't find name of copy of deleted symbol table entry -From: Spider Boardman -Files patched: gv.c gv.h - I did a much simpler fix. When gp_free notices that it's freeing the - master GV, it nulls out gp_egv. The GvENAME and GvESTASH macros know - to revert to gv if egv is null. - - This has the advantage of not creating a reference loop. - -NETaa13443: couldn't override an XSUB -From: William Setzer -Files patched: op.c - When the newSUB and newXS routines checked for whether the old sub was - defined, they only looked at CvROOT(cv), not CvXSUB(cv). - -NETaa13443: needed to do same thing in newXS -Files patched: op.c - (same) - -NETaa13444: -foo now doesn't warn unless sub foo is defined -From: Larry Wall -Files patched: toke.c - Made it not warn on -foo, unless there is a sub foo defined. - -NETaa13451: in scalar context, pp_entersub now guarantees one item from XSUB -From: Nick Gianniotis -Files patched: pp_hot.c - The pp_entersub routine now guarantees that an XSUB in scalar context - returns one and only one value. If there are fewer, it pushes undef, - and if there are more, it returns the last one. - -NETaa13457: now explicitly disallows printf format with 'n' or '*'. -From: lees@cps.msu.edu -Files patched: doop.c - Now says - - Use of n in printf format not supported at ./foo line 3. - - -NETaa13458: needed to call SvPOK_only() in pp_substr -From: Wayne Scott -Files patched: pp.c - Needed to call SvPOK_only() in pp_substr. - -NETaa13459: umask and chmod now warn about missing initial 0 even with paren -From: Andreas Koenig -Files patched: toke.c - Now skips parens as well as whitespace looking for argument. - -NETaa13460: backtracking didn't work on .*? because reginput got clobbered -From: Andreas Koenig -Files patched: regexec.c - When .*? did a probe of the rest of the string, it clobbered reginput, - so the next call to match a . tried to match the newline and failed. - -NETaa13475: \(@ary) now treats array as list of scalars -From: Tim Bunce -Files patched: op.c - The mod() routine now refrains from marking @ary as an lvalue if it's in parens - and is the subject of an OP_REFGEN. - -NETaa13481: accept buffer wasn't aligned good enough -From: Holger Bechtold -Also: Christian Murphy -Files patched: pp_sys.c - Applied suggested patch. - -NETaa13486: while (<>) now means while (defined($_ = <>)) -From: Jim Balter -Files patched: op.c pod/perlop.pod - while () now means while (defined($_ = )). - -NETaa13500: needed DESTROY in FileHandle -From: Tim Bunce -Files patched: ext/POSIX/POSIX.pm - Added DESTROY method. Also fixed ungensym to use POSIX:: instead of _POSIX. - Removed ungensym from close method, since DESTROY should do that now. - -NETaa13502: now complains if you use local on a lexical variable -From: Larry Wall -Files patched: op.c - Now says something like - - Can't localize lexical variable $var at ./try line 6. - -NETaa13512: added $SIG{__WARN__} and $SIG{__DIE__} hooks -From: Larry Wall -Files patched: embed.h gv.c interp.sym mg.c perl.h pod/perlvar.pod pp_ctl.c util.c Todo pod/perldiag.pod - -NETaa13514: statements before intro of lex var could see lex var -From: William Setzer -Files patched: op.c - When a lexical variable is declared, introduction is delayed until - the start of the next statement, so that any initialization code runs - outside the scope of the new variable. Thus, - - my $y = 3; - my $y = $y; - print $y; - - should print 3. Unfortunately, the declaration was marked with the - beginning location at the time that "my $y" was processed instead of - when the variable was introduced, so any embedded statements within - an anonymous subroutine picked up the wrong "my". The declaration - is now labelled correctly when the variable is actually introduced. - -NETaa13520: added closures -From: Larry Wall -Files patched: Todo cv.h embed.h global.sym gv.c interp.sym op.c perl.c perl.h pod/perlform.pod pp.c pp_ctl.c pp_hot.c sv.c sv.h toke.c - -NETaa13520: test to see if lexical works in a format now -Files patched: t/op/write.t - -NETaa13522: substitution couldn't be used on a substr() -From: Hans Mulder -Files patched: pp_ctl.c pp_hot.c - Changed pp_subst not to use sv_replace() anymore, which didn't handle lvalues - and was overkill anyway. Should be slightly faster this way too. - -NETaa13525: G_EVAL mode in perl_call_sv didn't return values right. -Files patched: perl.c - -NETaa13525: consolidated error message -From: Larry Wall -Files patched: perl.h toke.c - -NETaa13525: derived it -Files patched: perly.h - -NETaa13525: missing some values from embed.h -Files patched: embed.h - -NETaa13525: random cleanup -Files patched: MANIFEST Todo cop.h lib/TieHash.pm lib/perl5db.pl opcode.h patchlevel.h pod/perldata.pod pod/perlsub.pod t/op/ref.t toke.c - -NETaa13525: random cleanup -Files patched: pp_ctl.c util.c - -NETaa13527: File::Find needed to export $name and $dir -From: Chaim Frenkel -Files patched: lib/File/Find.pm - They are now exported. - -NETaa13528: cv_undef left unaccounted-for GV pointer in CV -From: Tye McQueen -Also: Spider Boardman -Files patched: op.c - -NETaa13530: scalar keys now resets hash iterator -From: Tim Bunce -Files patched: doop.c - scalar keys() now resets the hash iterator. - -NETaa13531: h2ph doesn't check defined right -From: Casper H.S. Dik -Files patched: h2ph.SH - -NETaa13540: VMS update -From: Larry Wall -Files patched: MANIFEST README.vms doio.c embed.h ext/DynaLoader/dl_vms.xs interp.sym lib/Cwd.pm lib/ExtUtils/xsubpp lib/File/Basename.pm lib/File/Find.pm lib/File/Path.pm mg.c miniperlmain.c perl.c perl.h perly.c perly.c.diff pod/perldiag.pod pp_ctl.c pp_hot.c pp_sys.c proto.h util.c vms/Makefile vms/config.vms vms/descrip.mms vms/ext/Filespec.pm vms/ext/MM_VMS.pm vms/ext/VMS/stdio/Makefile.PL vms/ext/VMS/stdio/stdio.pm vms/ext/VMS/stdio/stdio.xs vms/genconfig.pl vms/perlvms.pod vms/sockadapt.c vms/sockadapt.h vms/vms.c vms/vmsish.h vms/writemain.pl - -NETaa13540: got some duplicate code -Files patched: lib/File/Path.pm - -NETaa13540: stuff from Charles -Files patched: MANIFEST README.vms lib/ExtUtils/MakeMaker.pm lib/ExtUtils/MakeMaker.pm lib/ExtUtils/xsubpp lib/File/Basename.pm lib/File/Path.pm perl.c perl.h pod/perldiag.pod pod/perldiag.pod vms/Makefile vms/Makefile vms/config.vms vms/config.vms vms/descrip.mms vms/descrip.mms vms/ext/Filespec.pm vms/ext/Filespec.pm vms/ext/MM_VMS.pm vms/ext/MM_VMS.pm vms/ext/VMS/stdio/stdio.pm vms/ext/VMS/stdio/stdio.xs vms/gen_shrfls.pl vms/gen_shrfls.pl vms/genconfig.pl vms/genconfig.pl vms/mms2make.pl vms/perlvms.pod vms/sockadapt.h vms/test.com vms/vms.c vms/vms.c vms/vmsish.h vms/vmsish.h vms/writemain.pl - -NETaa13540: tweak from Charles -Files patched: lib/File/Path.pm - -NETaa13552: scalar unpack("P4",...) ignored the 4 -From: Eric Arnold -Files patched: pp.c - The optimization that tried to do only one item in a scalar context didn't - realize that the argument to P was not a repeat count. - -NETaa13553: now warns about 8 or 9 in octal escapes -From: Mike Rogers -Files patched: util.c - Now warns if it finds 8 or 9 before the end of the octal escape sequence. - So \039 produces a warning, but \0339 does not. - -NETaa13554: now allows foreach ${"name"} -From: Johan Holtman -Files patched: op.c - Instead of trying to remove OP_RV2SV, the compiler now just transmutes it into an - OP_RV2GV, which is a no-op for ordinary variables and does the right - thing for ${"name"}. - -NETaa13559: substitution now always checks for readonly -From: Rodger Anderson -Files patched: pp_hot.c - Substitution now always checks for readonly. - -NETaa13561: added explanations of closures and curly-quotes -From: Larry Wall -Files patched: pod/perlref.pod - -NETaa13562: null components in path cause indigestion -From: Ambrose Kofi Laing -Files patched: lib/Cwd.pm lib/pwd.pl - -NETaa13575: documented semantics of negative substr length -From: Jeff Bouis -Files patched: pod/perlfunc.pod - Documented the fact that negative length now leaves characters off the end, - and while I was at it, made it work right even if offset wasn't 0. - -NETaa13575: negative length to substr didn't work when offset non-zero -Files patched: pp.c - (same) - -NETaa13575: random cleanup -Files patched: pod/perlfunc.pod - (same) - -NETaa13580: couldn't localize $ACCUMULATOR -From: Larry Wall -Files patched: gv.c lib/English.pm mg.c perl.c sv.c - Needed to make $^A a real magical variable. Also lib/English.pm wasn't - exporting good. - -NETaa13583: doc mods from Tom -From: Larry Wall -Files patched: pod/modpods/AnyDBMFile.pod pod/modpods/Basename.pod pod/modpods/Benchmark.pod pod/modpods/Cwd.pod pod/modpods/Dynaloader.pod pod/modpods/Exporter.pod pod/modpods/Find.pod pod/modpods/Finddepth.pod pod/modpods/Getopt.pod pod/modpods/MakeMaker.pod pod/modpods/Open2.pod pod/modpods/POSIX.pod pod/modpods/Ping.pod pod/modpods/less.pod pod/modpods/strict.pod pod/perlapi.pod pod/perlbook.pod pod/perldata.pod pod/perlform.pod pod/perlfunc.pod pod/perlipc.pod pod/perlmod.pod pod/perlobj.pod pod/perlref.pod pod/perlrun.pod pod/perlsec.pod pod/perlsub.pod pod/perltrap.pod pod/perlvar.pod - -NETaa13589: return was enforcing list context on its arguments -From: Tim Freeman -Files patched: opcode.pl - A return was being treated like a normal list operator, in that it was - setting list context on its arguments. This was bogus. - -NETaa13591: POSIX::creat used wrong argument -From: Paul Marquess -Files patched: ext/POSIX/POSIX.pm - Applied suggested patch. - -NETaa13605: use strict refs error message now displays bad ref -From: Peter Gordon -Files patched: perl.h pod/perldiag.pod pp.c pp_hot.c - Now says - - Can't use string ("2") as a HASH ref while "strict refs" in use at ./foo line 12. - -NETaa13630: eof docs were unclear -From: Hallvard B Furuseth -Files patched: pod/perlfunc.pod - Applied suggested patch. - -NETaa13636: $< and $> weren't refetched on undump restart -From: Steve Pearlmutter -Files patched: perl.c - The code in main() bypassed perl_construct on an undump restart, which bypassed - the code that set $< and $>. - -NETaa13641: added Tim's fancy new import whizbangers -From: Tim Bunce -Files patched: lib/Exporter.pm - Applied suggested patch. - -NETaa13649: couldn't AUTOLOAD a symbol reference -From: Larry Wall -Files patched: pp_hot.c - pp_entersub needed to guarantee a CV so it would get to the AUTOLOAD code. - -NETaa13651: renamed file had wrong package name -From: Andreas Koenig -Files patched: lib/File/Path.pm - Applied suggested patch. - -NETaa13660: now that we're testing distribution we can diagnose RANDBITS errors -From: Karl Glazebrook -Files patched: t/op/rand.t - Changed to suggested algorithm. Also duplicated it to test rand(100) too. - -NETaa13660: rand.t didn't test for proper distribution within range -Files patched: t/op/rand.t - (same) - -NETaa13671: array slice misbehaved in a scalar context -From: Tye McQueen -Files patched: pp.c - A spurious else prevented the scalar-context-handling code from running. - -NETaa13672: filehandle constructors in POSIX don't return failure successfully -From: Ian Phillipps -Files patched: ext/POSIX/POSIX.pm - Applied suggested patch. - - -NETaa13678: forced $1 to always be untainted -From: Ka-Ping Yee -Files patched: mg.c - I believe the bug that triggered this was fixed elsewhere, but just in case, - I put in explicit code to force $1 et al not to be tainted regardless. - -NETaa13682: formline doc need to discuss ~ and ~~ policy -From: Peter Gordon -Files patched: pod/perlfunc.pod - -NETaa13686: POSIX::open and POSIX::mkfifo didn't check tainting -From: Larry Wall -Files patched: ext/POSIX/POSIX.xs - open() and mkfifo() now check tainting. - -NETaa13687: new Exporter.pm -From: Tim Bunce -Files patched: lib/Exporter.pm - Added suggested changes, except for @EXPORTABLE, because it looks too much - like @EXPORTTABLE. Decided to stick with @EXPORT_OK because it looks more - like an adjunct. Also added an export_tags routine. The keys in the - %EXPORT_TAGS hash no longer use colons, to make the initializers prettier. - -NETaa13687: new Exporter.pm -Files patched: ext/POSIX/POSIX.pm - (same) - -NETaa13694: add sockaddr_in to Socket.pm -From: Tim Bunce -Files patched: ext/Socket/Socket.pm - Applied suggested patch. - -NETaa13695: library routines should use qw() as good example -From: Dean Roehrich -Files patched: ext/DB_File/DB_File.pm ext/DynaLoader/DynaLoader.pm ext/Fcntl/Fcntl.pm ext/GDBM_File/GDBM_File.pm ext/POSIX/POSIX.pm ext/Socket/Socket.pm - Applied suggested patch. - -NETaa13696: myconfig should be a routine in Config.pm -From: Kenneth Albanowski -Files patched: configpm - Applied suggested patch. - -NETaa13704: fdopen closed fd on failure -From: Hallvard B Furuseth -Files patched: doio.c - Applied suggested patch. - -NETaa13706: Term::Cap doesn't work -From: Dean Roehrich -Files patched: lib/Term/Cap.pm - Applied suggested patch. - -NETaa13710: cryptswitch needed to be more "useable" -From: Tim Bunce -Files patched: embed.h global.sym perl.h toke.c - The cryptswitch_fp function now can operate in two modes. It can - modify the global rsfp to redirect input as before, or it can modify - linestr and return true, indicating that it is not necessary for yylex - to read another line since cryptswitch_fp has just done it. - -NETaa13712: new_tmpfile() can't be called as constructor -From: Hans Mulder -Files patched: ext/POSIX/POSIX.xs - Now allows new_tmpfile() to be called as a constructor. - -NETaa13714: variable method call not documented -From: "Randal L. Schwartz" -Files patched: pod/perlobj.pod - Now indicates that OBJECT->$method() works. - -NETaa13715: PACK->$method produces spurious warning -From: Larry Wall -Files patched: toke.c - The -> operator was telling the lexer to expect an operator when the - next thing was a variable. - -NETaa13716: Carp now allows multiple packages to be skipped out of -From: Larry Wall -Files patched: lib/Carp.pm - The subroutine redefinition warnings now warn on import collisions. - -NETaa13716: Exporter catches warnings and gives a better line number -Files patched: lib/Exporter.pm - (same) +Please note: This file provides a summary of significant changes +between versions and sub-versions of Perl, not necessarily a complete +list of each modification. If you'd like more detailed information, +please consult the comments in the patches on which the relevant +release of Perl is based. (Patches can be found on any CPAN +site, in the .../src/5.0 directory for full version releases, +or in the .../src/5/0/unsupported directory for sub-version +releases.) + + +---------------- +Version 5.003_92 +---------------- + +This release will be the public beta of 5.004, or my name isn't +Larson T. Pettifogger. + + CORE LANGUAGE CHANGES + + Title: "Strictly follow lexical context of C and nested subs" + From: Chip Salzenberg + Files: op.c + + Title: "Make ::SUPER and UNIVERSAL work together" + From: Chip Salzenberg + Files: gv.c pod/perlguts.pod + + CORE PORTABILITY + + Title: "HP-UX hint update" + From: Raphael Manfredi + Msg-ID: <1479.857653838@lyon.grenoble.hp.com> + Date: Thu, 06 Mar 97 14:10:38 +0100 + Files: hints/hpux.sh + + Title: "Re: The continuing MachTen saga" + From: Tom Phoenix + Msg-ID: + Date: Wed, 5 Mar 1997 09:47:22 -0800 (PST) + Files: hints/machten_2.sh + + Title: "OS/2 patches" + From: Ilya Zakharevich + Msg-ID: <199703060308.WAA22211@monk.mps.ohio-state.edu> + Date: Wed, 5 Mar 1997 22:08:43 -0500 (EST) + Files: hints/os2.sh lib/ExtUtils/MakeMaker.pm t/op/taint.t + + Title: "VMS patches" + From: Charles Bailey + Msg-ID: <01IG5SQE4A6U00661G@hmivax.humgen.upenn.edu> + Date: Wed, 05 Mar 1997 23:10:24 -0500 (EST) + Files: lib/ExtUtils/MM_VMS.pm lib/ExtUtils/Manifest.pm perlsdio.h + t/op/runlevel.t t/op/taint.t vms/descrip.mms vms/perly_c.vms + vms/sockadapt.c vms/sockadapt.h vms/vms_yfix.pl + + OTHER CORE CHANGES + + Title: "Make sure $^X is tainted when ARG_ZERO_IS_SCRIPT" + From: Chip Salzenberg + Files: toke.c + + Title: "Clarify '-T too late' error" + From: Chip Salzenberg + Files: perl.c pod/perldiag.pod + + Title: "Warn when redefining or undefining a constant sub" + From: Chip Salzenberg + Files: pod/perldiag.pod pp.c sv.c + + Title: "Don't generate spurious 'not imported' warning" + From: Chip Salzenberg + Files: gv.c t/pragma/strict-vars pod/perldiag.pod + + Title: "Clarify message re: @host in string" + From: Chip Salzenberg + Files: pod/perldiag.pod pod/perltrap.pod toke.c + + Title: "Disconnect refs that are targets of pp_readline" + From: Chip Salzenberg + Files: pp_hot.c + + Title: "Fix typo in test of HvFILL()" + From: Chip Salzenberg + Files: op.c + + Title: "Allow for pad name array to be shorter than pad array" + From: Chip Salzenberg + Files: op.c + + Title: "Eliminate format-string type warnings" + From: Hallvard B Furuseth + Msg-ID: <199703030915.KAA11634@bombur2.uio.no> + Date: Mon, 3 Mar 1997 10:15:11 +0100 (MET) + Files: doio.c ext/POSIX/POSIX.xs gv.c hints/dec_osf.sh pp.c pp_ctl.c + pp_hot.c run.c sv.c x2p/a2py.c + + Title: "Update copyright dates" + From: Chip Salzenberg + Files: *.[hc] x2p/*.[hc] win32/EXTERN.h vms/vmsish.h vms/vms.c + + BUILD PROCESS + + Title: "near-harmless bug in _91's Configure" + From: Roderick Schertler + Msg-ID: + Date: 01 Mar 1997 21:26:49 -0500 + Files: Configure + + Title: "Change 'continuing anyway' to 'probably harmless'" + From: Chip Salzenberg + Files: INSTALL lib/ExtUtils/Liblist.pm + + LIBRARY AND EXTENSIONS + + Title: "Newer ReadLine" + From: Ilya Zakharevich + Msg-ID: <199703040634.BAA19919@monk.mps.ohio-state.edu> + Date: Tue, 4 Mar 1997 01:34:28 -0500 (EST) + Files: lib/Term/ReadLine.pm lib/perl5db.pl + + Title: "Refresh Getopt::Long to 2.9" + From: Johan Vromans + Files: lib/Getopt/Long.pm + + Title: "Benchmark: using code refs" + From: Hugo van der Sanden + Msg-ID: <199703041132.LAA07613@tyree.iii.co.uk> + Date: Tue, 04 Mar 1997 11:32:11 +0000 + Files: lib/Benchmark.pm + + Title: "Fix quotewords" + From: Hugo van der Sanden + Msg-ID: <199703060755.HAA15060@crypt.compulink.co.uk> + Date: Thu, 06 Mar 1997 07:55:25 +0000 + Files: lib/Text/ParseWords.pm + + Title: "Use IV instead of double for tms structure members" + From: Chip Salzenberg + Files: ext/POSIX/POSIX.xs + + Title: "Document IO::File::new_tmpfile" + From: Chip Salzenberg + Files: ext/IO/lib/IO/File.pm + + TESTS + + Title: "Make op/TEST silent under -w" + From: d-lewart@uiuc.edu (Daniel S. Lewart) + Msg-ID: <199703011821.NAA13037@sinistar.idle.com> + Date: Sat, 1 Mar 97 12:04:09 CST + Files: t/TEST + + Title: "Smarter t/op/taint.t" + From: Tom Phoenix + Msg-ID: + Date: Sun, 2 Mar 1997 16:25:03 -0800 (PST) + Files: pod/pod2html.PL + + Title: "Support 'long long' in h2ph" + From: (name lost) + Files: utils/h2ph.PL + + DOCUMENTATION + + Title: "Add taint checks and srand to perldelta" + From: Tom Phoenix + Msg-ID: , + Graham Barr + Msg-ID: <199703011732.KAA14693@jhereg.perl.com> + Date: Sat, 01 Mar 1997 10:32:31 -0700 + Files: pod/perlmod.pod + + Title: "Clarify C documentation" + From: Tom Phoenix + Msg-ID: + Msg-ID: <199703021454.QAA07446@alpha.hut.fi> + Date: Sun, 2 Mar 1997 16:54:22 +0200 (EET) + Files: pod/perlmod.pod + + Title: "Enhance description of 'server error'" + From: Jarkko Hietaniemi + Msg-ID: <199702041903.VAA16070@alpha.hut.fi> + Date: Tue, 4 Feb 1997 21:03:23 +0200 (EET) + Files: pod/perldiag.pod + + Title: "Regularize format of E-Mail addresses in *.pod" + From: Chip Salzenberg + Files: pod/*.pod + + +---------------- +Version 5.003_91 +---------------- + +This is (should be? must be!) the public beta of 5.004. + + CORE LANGUAGE CHANGES + + Title: "Fix perl_call_*() when !G_EVAL" + From: Gurusamy Sarathy + Msg-ID: <199702250725.CAA09192@aatma.engin.umich.edu>, + <199702251925.OAA15498@aatma.engin.umich.edu>, + <199702252200.RAA16853@aatma.engin.umich.edu> + Date: Tue, 25 Feb 1997 02:25:56 -0500 + Files: MANIFEST gv.c interp.sym perl.c perl.h pp_ctl.c pp_sys.c + t/op/runlevel.t + + Title: "Fix taint tests for writeable dirs in $ENV{PATH}" + From: Chip Salzenberg + Files: mg.c mg.h pod/perlsec.pod taint.c + + Title: "Forbid tainted parameters for truncate()" + From: Chip Salzenberg + Files: pp_sys.c + + Title: "Don't taint magic hash keys unnecessarily" + From: Charles Bailey + Msg-ID: <01IFXL9TY74Y00661G@hmivax.humgen.upenn.edu> + Date: Fri, 28 Feb 1997 02:11:26 -0500 (EST) + Files: hv.c + + CORE PORTABILITY + + Title: "VMS patches post _90" + From: Charles Bailey + Msg-ID: <01IFYDE5ZT7O005A53@hmivax.humgen.upenn.edu> + Date: Fri, 28 Feb 1997 15:26:33 -0500 (EST) + Files: doio.c mg.c perl.h pp_hot.c t/op/rand.t t/op/taint.t taint.c + vms/descrip.mms vms/vms.c + + Title: "Fix taint check in system() and exec() under VMS and OS/2" + From: Chip Salzenberg + Files: pp_sys.c + + Title: "If _XOPEN_VERSION >= 4, socket length parameters are size_t" + From: Michael H. Moran + Files: perl.h pp_sys.c + + Title: "Make dooneliner() compile again" + From: Chip Salzenberg + Files: pp_sys.c + + OTHER CORE CHANGES + + Title: "Short-circuit duplicate study() calls" + From: Chip Salzenberg + Files: pp.c + + Title: "Call sv_set[iu]v() with [IU]V parameter, not [IU]32" + From: Chip Salzenberg + Files: perl.c pp.c pp_sys.c toke.c util.c + + Title: "Clean up and document API for hashes" + From: Gurusamy Sarathy + Msg-ID: <199702251824.NAA14859@aatma.engin.umich.edu> + Date: Tue, 25 Feb 1997 13:24:02 -0500 + Files: hv.c hv.h pod/perldelta.pod pod/perlguts.pod + + Title: "pp_undef was not always freeing memory" + From: Ilya Zakharevich + Msg-ID: <199702270653.BAA13949@monk.mps.ohio-state.edu> + Date: Thu, 27 Feb 1997 01:53:51 -0500 (EST) + Files: pp.c + + Title: "Fix SEGV when debugging with foreach() lvalue patch" + From: Ilya Zakharevich + Msg-ID: <199702271924.OAA14557@monk.mps.ohio-state.edu> + Date: Thu, 27 Feb 1997 14:24:36 -0500 (EST) + Files: sv.c + + Title: "Don't examine rx->exec_tainted if pregexec() fails" + From: Chip Salzenberg + Files: pp_hot.c + + Title: "Silence bogus typo warning on $DB::postponed" + From: Gurusamy Sarathy + Msg-ID: <199702271802.NAA12505@aatma.engin.umich.edu> + Date: Thu, 27 Feb 1997 13:02:30 -0500 + Files: op.c + + BUILD PROCESS + + Title: "Sanity check linking with $libs" + From: Andy Dougherty + Msg-ID: + Date: Tue, 25 Feb 1997 14:13:45 -0500 (EST) + Files: Configure + + Title: "Flush stdout when printing $randbits guess" + From: Chip Salzenberg + Files: Configure + + Title: "Configure changes for Irix nm" + From: Helmut Jarausch and Fabien Tassin + Files: Configure + + Title: "Update OS/2 Configure diff" + From: Ilya Zakharevich + Msg-ID: <199702251906.OAA10608@monk.mps.ohio-state.edu> + Date: Tue, 25 Feb 1997 14:06:23 -0500 (EST) + Files: os2/diff.configure + + LIBRARY AND EXTENSIONS + + Title: "Don't require() in a signal handler" + From: Chip Salzenberg + Files: lib/perl5db.pl + + Title: "Make IPC::Open3 work without fork()" + From: Ilya Zakharevich + Msg-ID: <199702251937.OAA10718@monk.mps.ohio-state.edu> + Date: Tue, 25 Feb 1997 14:37:07 -0500 (EST) + Files: lib/IPC/Open3.pm + + Title: "Follow up on elimination of $` $& $' in libraries" + From: "M.J.T. Guy" + Msg-ID: + Date: Fri, 28 Feb 1997 13:59:42 +0000 + Files: lib/Getopt/Long.pm lib/diagnostics.pm + + Title: "Don't warn on use of CCFLAGS" + From: Andreas Koenig + Msg-ID: <199702251038.LAA13123@anna.in-berlin.de> + Date: Tue, 25 Feb 1997 11:38:43 +0100 + Files: lib/ExtUtils/MakeMaker.pm + + Title: "Allow explicit '-lperl' in link arguments" + From: Doug MacEachern + Msg-ID: <199702271625.LAA25402@postman.osf.org> + Date: Thu, 27 Feb 1997 11:25:04 -0500 + Files: lib/ExtUtils/Embed.pm + + TESTS + + Title: "New test op/taint.t" + From: Tom Phoenix + Msg-ID: + Msg-ID: , Chip Salzenberg + Files: pod/pod2man.PL utils/perldoc.PL + + Title: "Eliminate dead code in pod2man" + From: Chip Salzenberg + Files: pod/pod2man.PL + + DOCUMENTATION + + Title: "Warn about intrusive sfio behavior" + From: Andy Dougherty + Msg-ID: + Files: pod/perlrun.pod + + Title: "Fix references to perlbug" + From: Chip Salzenberg + Files: pod/perl.pod pod/perldelta.pod pod/perllocale.pod + pod/perltoc.pod + + +---------------- +Version 5.003_90 +---------------- + +At last, a mil[le]stone: The first beta of Perl 5.004. + + CORE LANGUAGE CHANGES + + Title: "Automatically call srand() before rand() if user didn't" + From: Chip Salzenberg + Files: pod/perlfunc.pod pp.c + + CORE PORTABILITY + + Title: "Ultrix hints" + From: Spider Boardman + Msg-ID: <199702220951.EAA08156@Orb.Nashua.NH.US> + Date: Sat, 22 Feb 1997 04:51:48 -0500 + Files: hints/ultrix_4.sh + + Title: "Digital UNIX and 3_28" + From: Jarkko Hietaniemi + Msg-ID: <199702231427.QAA13807@alpha.hut.fi> + Date: Sun, 23 Feb 1997 16:27:19 +0200 (EET) + Files: Configure MANIFEST ext/NDBM_File/hints/dec_osf.pl + ext/ODBM_File/hints/dec_osf.pl hints/dec_osf.sh + + Title: "AmigaOS patches to 5.003_28" + From: "Norbert Pueschel" + Msg-ID: <77724759@Armageddon.meb.uni-bonn.de> + Date: Sat, 22 Feb 1997 18:08:02 +0100 + Files: README.amiga hints/amigaos.sh t/io/fs.t t/lib/anydbm.t + t/lib/db-btree.t t/lib/db-hash.t t/lib/db-recno.t + t/lib/gdbm.t t/lib/ndbm.t t/lib/odbm.t t/lib/sdbm.t + t/op/magic.t t/op/stat.t + + #20: "Hints for DC/OSx" + From: Stephen Zander + Msg-ID: <199702242124.NAA03796@wsuse5.mckesson.com> + Date: Mon, 24 Feb 1997 13:24:54 -0800 + Files: hints/dcosx.sh + + Title: "Update VMS version" + From: Chip Salzenberg + Files: vms/config.vms vms/descrip.mms + + OTHER CORE CHANGES + + Title: "Don't assume that sizeof(int) >= sizeof(void*)" + From: Chip Salzenberg + Files: doio.c malloc.c regexec.c + + BUILD PROCESS + + Title: "Re: ccdlflags don't quite work" + From: Andy Dougherty + Msg-ID: + Msg-ID: <199702241342.IAA25945@Orb.Nashua.NH.US> + Date: Mon, 24 Feb 1997 08:42:59 -0500 + Files: installperl + + Title: "installperl breaks running system (for a while)" + From: Spider Boardman + Msg-ID: <199702241412.JAA11829@Orb.Nashua.NH.US> + Date: Mon, 24 Feb 1997 09:12:11 -0500 + Files: installperl + + LIBRARY AND EXTENSIONS + + Title: "Don't clobber $1 et al in debugger's DB::sub()" + From: Ilya Zakharevich + Files: lib/perl5db.pl + + Title: "Fix fd leak in IO::Pipe" + From: Roderick Schertler + Msg-ID: + Date: 23 Feb 1997 14:29:57 -0500 + Files: ext/IO/lib/IO/Pipe.pm + + Title: "Pod::Text fixes" + From: Roderick Schertler + Msg-ID: <350.856634588@eeyore.ibcinc.com> + Date: Sat, 22 Feb 1997 13:03:08 -0500 + Files: lib/Pod/Text.pm + + Title: "Trivial patch to make ExtUtils::Install more -w clean" + From: Tim Bunce + Msg-ID: <9702241605.AA17436@toad.ig.co.uk> + Date: Mon, 24 Feb 1997 16:05:17 +0000 + Files: lib/ExtUtils/Install.pm + + Title: "C didn't work until 5.002" + From: Chip Salzenberg + Files: lib/vars.pm + + TESTS + + Title: "More thoroughly test rand() and srand()" + From: Tom Phoenix + Files: t/op/rand.t + + Title: "Don't use <*> where readdir() will do" + From: Chip Salzenberg + Files: t/op/stat.t + + Title: "Allow for $^X to be 'miniperl'" + From: Dominic Dunlop + Msg-ID: + Date: Sun, 23 Feb 1997 16:22:45 +0100 + Files: t/op/magic.t + + UTILITIES + + Title: "Post-28 INSTALL updates" + From: Andy Dougherty + Msg-ID: + Msg-ID: <199702242229.RAA04395@aatma.engin.umich.edu> + Date: Mon, 24 Feb 1997 17:29:30 -0500 + Files: pod/perlsub.pod pod/perltrap.pod + + Title: "Add documentation and '-h' option to perlbug" + From: Gurusamy Sarathy + Msg-ID: <199702240854.DAA27128@aatma.engin.umich.edu> + and <199702242009.PAA02849@aatma.engin.umich.edu> + Date: Mon, 24 Feb 1997 + Files: pod/perl.pod pod/perldelta.pod installman + utils/perlbug.PL + + Title: "pumpkin-1.9.pod" + From: Andy Dougherty + Msg-ID: + Files: Changes + + Title: "Document one-argument limitation with #! line" + From: Tom Phoenix + Msg-ID: undefine &foo" + From: Chip Salzenberg + Files: op.c + + Title: "Make code, doc agree on $ENV{PATH} and `cmd`" + From: Chip Salzenberg + Files: pod/perlsec.pod pp_sys.c + + Title: "Don't taint $x in C<$x = ($tainted =~ /(\w+)/)>" + From: Chip Salzenberg + Files: pp_ctl.c pp_hot.c + + Title: "Turn off 'expression tainted' flag at end of runops()" + From: Chip Salzenberg + Files: run.c + + Title: "When overloading, don't throw away nomethod's value" + From: Ilya Zakharevich + Files: gv.c + + Title: "Optimize keys() and values() in void context" + From: Chip Salzenberg + Files: doop.c op.c + + CORE PORTABILITY + + Title: "New hints for Digital UNIX" + From: Jarkko Hietaniemi + Files: hints/dec_osf.sh + + Title: "No version of AIX has working setre[ug]id()" + From: neufeld@fast.pvi.org (Keith Neufeld) + Files: hints/aix.sh + + Title: "VMS patches post _27" + From: Charles Bailey + Msg-ID: <01IFMEMPN1IU0057E2@hmivax.humgen.upenn.edu> + Date: Thu, 20 Feb 1997 01:58:46 -0500 (EST) + Files: MANIFEST dosish.h hv.c lib/ExtUtils/MM_VMS.pm + lib/ExtUtils/xsubpp perl.c perlsdio.h pod/perldelta.pod + pod/perlvar.pod t/op/closure.t unixish.h vms/Makefile + vms/descrip.mms vms/ext/filespec.t vms/genconfig.pl + vms/vms.c vms/vmsish.h + + Title: "Re: OS/2 patch for _27" + From: Ilya Zakharevich + Msg-ID: <199702210024.TAA03174@monk.mps.ohio-state.edu> + Date: Thu, 20 Feb 1997 19:24:16 -0500 (EST) + Files: INSTALL README.os2 lib/Test/Harness.pm os2/Changes + os2/OS2/PrfDB/t/os2_prfdb.t os2/os2.c os2/os2ish.h + os2/perl2cmd.pl perl.c pod/perldelta.pod t/TEST t/harness + t/op/magic.t + + OTHER CORE CHANGES + + Title: "Fix a typo" + From: Chip Salzenberg + Files: pp_sys.c + + Title: "Undo signal patch -- it broke die() in signal" + From: Chip Salzenberg + Files: mg.c + + Title: "Fix perl_call_sv(..., G_NOARGS)" + From: Chip Salzenberg + Files: perl.c + + Title: "Fix SIGSEGV when cloning sub with complex expression" + From: Chip Salzenberg + Files: op.c -NETaa13716: now counts imported routines as "defined" for redef warnings -Files patched: op.c sv.c - (same) + Title: "Minor update to malloc.c" + From: Ilya Zakharevich + Msg-ID: <199702210244.VAA03676@monk.mps.ohio-state.edu> + Date: Thu, 20 Feb 1997 21:44:13 -0500 (EST) + Files: malloc.c -------------- -Version 5.000 -------------- + Title: "Fix the Tolkien quotation" + From: Chip Salzenberg + Files: perly.y -New things ----------- - The -w switch is much more informative. + BUILD PROCESS - References. See t/op/ref.t for examples. All entities in Perl 5 are - reference counted so that it knows when each item should be destroyed. + (no changes) - Objects. See t/op/ref.t for examples. + LIBRARY AND EXTENSIONS - => is now a synonym for comma. This is useful as documentation for - arguments that come in pairs, such as initializers for associative arrays, - or named arguments to a subroutine. + Title: "Debugger patch" + From: Ilya Zakharevich + Msg-ID: <199702210737.CAA03951@monk.mps.ohio-state.edu> + Date: Fri, 21 Feb 1997 02:37:59 -0500 (EST) + Files: lib/perl5db.pl + + Title: "Avoid $` $& $' in libraries" + From: Ilya Zakharevich + Msg-ID: <199702210207.VAA03560@monk.mps.ohio-state.edu> + Date: Thu, 20 Feb 1997 21:07:30 -0500 (EST) + Files: lib/Getopt/Long.pm lib/Pod/Text.pm lib/diagnostics.pm + os2/OS2/REXX/REXX.pm + + Title: "Remove redundant clearerr() from IO::Seekable" + From: Chip Salzenberg + Files: ext/IO/lib/IO/Handle.pm ext/IO/lib/IO/Seekable.pm + + Title: "prototype error in File::stat" + From: Graham.Barr@tiuk.ti.com + Msg-ID: <199702180748.HAA14151@ultra-boy> + Date: Tue, 18 Feb 1997 07:48:40 GMT + Files: lib/File/stat.pm + + TESTS + + Title: "Include 'study' in regexp.t" + From: Chip Salzenberg + Files: t/op/regexp.t + + Title: "Don't run locale test if -DNO_LOCALE" + From: Chip Salzenberg + Files: t/pragma/locale.t + + Title: "Tweak tests to notice $dont_use_nlink" + From: Chip Salzenberg + Files: t/io/fs.t t/op/stat.t + + Title: "Add test for grep() and wantarray" + From: Hugo van der Sanden + Msg-ID: <199702181105.LAA17895@tyree.iii.co.uk> + Date: Tue, 18 Feb 1997 11:05:59 +0000 + Files: t/op/misc.t + + UTILITIES + + (no changes) + + DOCUMENTATION + + Title: "INSTALL updates since _26" + From: Andy Dougherty + Msg-ID: " + From: Chip Salzenberg + Files: pod/perlop.pod + + Title: "Correct doc that claimed that was never false" + From: Chip Salzenberg + Files: pod/perldelta.pod pod/perlop.pod + + Title: "Document C<$?> vs. $SIG{CHLD}" + From: Ulrich Pfeifer + Files: pod/perlvar.pod + + Title: "Add pumpkin.pod" + From: Chip Salzenberg + Files: MANIFEST Porting/pumpkin.pod + + Title: "Don't say "associat*ve arr*y"" + From: Chip Salzenberg + Files: MANIFEST gv.h hv.c lib/Env.pm lib/overload.pm opcode.pl + pod/perl.pod pod/perldelta.pod pod/perldiag.pod + pod/perlfunc.pod pod/perlguts.pod pod/perlmod.pod + pod/perltie.pod pod/perltoc.pod pod/perltrap.pod x2p/a2p.pod + + +---------------- +Version 5.003_27 +---------------- + +This release is beta candidate #5: Our last, best hope for a beta. + + CORE LANGUAGE CHANGES + + Title: "Better looks_like_number() function [sv.c]" + From: Gisle Aas + Msg-ID: <199702141708.SAA17546@bergen.sn.no> + Date: Fri, 14 Feb 1997 18:08:52 +0100 + Files: sv.c + + Title: "Remove redundant functions UNIVERSAL::{class,is_instance}" + From: Gisle Aas + Msg-ID: + Date: 14 Feb 1997 15:52:21 +0000 + Files: pod/perldelta.pod pod/perlobj.pod t/op/universal.t universal.c + + Title: "Allow C" + From: Roderick Schertler + Msg-ID: + Date: 16 Feb 1997 23:19:12 -0500 + Files: pp_sys.c + + Title: "Fix syntax error on C<&$1>" + From: Chip Salzenberg + Files: toke.c + + Title: "Fix sub call through magic var (e.g. C<&$1>)" + From: Chip Salzenberg + Files: pp_hot.c + + Title: "Fix grep() with refs in array context" + From: Chip Salzenberg + Files: pp.c + + CORE PORTABILITY + + Title: "Eliminate $^S; add C" + From: Charles Bailey + Msg-ID: <01IFI9CFKL0S004R2V@hmivax.humgen.upenn.edu> + Date: Mon, 17 Feb 1997 02:45:26 -0500 (EST) + Files: MANIFEST gv.c lib/English.pm lib/ExtUtils/MM_VMS.pm + lib/ExtUtils/Mksymlists.pm lib/ExtUtils/xsubpp mg.c op.c + perl.c perl.h pod/perldelta.pod pod/perlmod.pod + pod/perlvar.pod pp_ctl.c pp_sys.c utils/perldoc.PL + vms/Makefile vms/config.vms vms/descrip.mms + vms/ext/Stdio/Stdio.pm vms/ext/Stdio/Stdio.xs + vms/ext/XSSymSet.pm vms/ext/vmsish.pm vms/vms.c vms/vmsish.h + win32/makedef.pl + + Title: "Eliminate FP exceptions under SCO 5" + From: Chip Salzenberg + Files: hints/sco.sh unixish.h + + Title: "Digital UNIX hints" + From: Jarkko Hietaniemi + Msg-ID: <199702151906.VAA22999@alpha.hut.fi> + Date: Sat, 15 Feb 1997 21:06:33 +0200 (EET) + Files: hints/dec_osf.sh + + Title: "Irix6.4 (with 7.1 compilers)" + From: John Stoffel + Msg-ID: <199702130238.VAA24468@jfs.Fluent.COM> + Date: Wed, 12 Feb 1997 21:38:51 -0500 (EST) + Files: hints/irix_6_2.sh hints/irix_6_4.sh + + Title: "Update Plan 9, Win32, VMS configs with $shortsize and $longsize" + From: Chip Salzenberg + Files: plan9/config.plan9 plan9/genconfig.pl + vms/genconfig.pl win32/config.w32 + + OTHER CORE CHANGES + + Title: "Fix core dump when embedding" + From: Chip Salzenberg + Files: perl.c + + Title: "Re: Fragile signals" + From: Ilya Zakharevich + Msg-ID: <199702130644.BAA07572@monk.mps.ohio-state.edu> + Date: Thu, 13 Feb 1997 01:44:39 -0500 (EST) + Files: mg.c + + Title: "Make format strings correspond exactly to parameters" + From: Roderick Schertler + Msg-ID: + Date: 13 Feb 1997 17:24:31 -0500 + Files: doio.c ext/DB_File/DB_File.xs ext/Opcode/Opcode.xs gv.c op.c + perl.c pp_ctl.c pp_sys.c regcomp.c toke.c + + Title: "Don't try to attach 'o' magic to read-only values" + From: Chip Salzenberg + Files: sv.c + + Title: "Fix carriage-return message" + From: Chip Salzenberg + Files: toke.c + + Title: "In <=>, test for equality first" + From: Chip Salzenberg + Files: pp.c + + Title: "Don't mark sv_{true,false} PADTMP" + From: Chip Salzenberg + Files: op.c + + BUILD PROCESS + + Title: "Fix eval "" in Configure" + From: allen@gateway.grumman.com (John L. Allen) + Msg-ID: <9702141809.AA17001@gateway.grumman.com> + Date: Fri, 14 Feb 1997 13:09:53 -0500 + Files: Configure + + Title: "Don't link with -lsfio if sfio is not requested" + From: Chip Salzenberg + Files: Configure + + Title: "perl5.003_26 Configure change "win" for AIX 4" + From: Tim Mooney + Msg-ID: + Files: lib/CPAN.pm lib/CPAN/FirstTime.pm lib/CPAN/Nox.pm + + Title: "Refresh Test::Harness to 1.15" + From: Andreas Koenig + Files: lib/Test/Harness.pm + + TESTS + + Title: "Remove non-portable locale tests" + From: Chip Salzenberg + Files: t/pragma/locale.t + + UTILITIES + + Title: "pod2man: missing '-' in name section shouldn't be fatal" + From: Ulrich Pfeifer + Msg-ID: + Date: 10 Feb 1997 18:38:45 +0100 + Files: pod/pod2man.PL + + DOCUMENTATION - All functions have been turned into list operators or unary operators, - meaning the parens are optional. Even subroutines may be called as - list operators if they've already been declared. - - More embeddible. See main.c and embed_h.sh. Multiple interpreters - in the same process are supported (though not with interleaved - execution yet). - - The interpreter is now flattened out. Compare Perl 4's eval.c with - the perl 5's pp.c. Compare Perl 4's 900 line interpreter loop in cmd.c - with Perl 5's 1 line interpreter loop in run.c. Eventually we'll make - everything non-blocking so we can interface nicely with a scheduler. - - eval is now treated more like a subroutine call. Among other things, - this means you can return from it. + Title: "Update To-Do list" + From: Tim Bunce + Msg-ID: <9702101900.AA25293@toad.ig.co.uk> + Date: Mon, 10 Feb 1997 19:00:59 +0000 + Files: Todo - Format value lists may be spread over multiple lines by enclosing in - a do {} block. + Title: "Fix formatting in perldiag" + From: Chip Salzenberg + Files: pod/perldiag.pod + + +---------------- +Version 5.003_26 +---------------- + +This release is beta candidate #4. "Once more, dear friends...." - You may now define BEGIN and END subroutines for each package. The BEGIN - subroutine executes the moment it's parsed. The END subroutine executes - just before exiting. + CORE LANGUAGE CHANGES - Flags on the #! line are interpreted even if the script wasn't - executed directly. (And even if the script was located by "perl -x"!) + Title: "Make \r in script an error (per Larry)" + From: Chip Salzenberg + Files: pod/perldiag.pod toke.c - The ?: operator is now legal as an lvalue. + Title: "Support '%i' format and 'h' modifier in s?printf" + From: Chip Salzenberg + Files: doop.c pod/perldelta.pod - List context now propagates to the right side of && and ||, as well - as the 2nd and 3rd arguments to ?:. + CORE PORTABILITY - The "defined" function can now take a general expression. + Title: "Fix value of system() and $? for DEC UNIX, VMS, others" + From: Chip Salzenberg + Files: mg.c perl.h pp_sys.c - Lexical scoping available via "my". eval can see the current lexical - variables. + Title: "VMS patches post _25" + From: Charles Bailey + Msg-ID: <01IF48W3P39W0050BD@hmivax.humgen.upenn.edu> + Date: Fri, 07 Feb 1997 01:56:12 -0500 (EST) + Files: Porting/Glossary lib/ExtUtils/Liblist.pm + lib/ExtUtils/MM_VMS.pm lib/ExtUtils/xsubpp perl.c + vms/Makefile vms/config.vms vms/descrip.mms vms/genconfig.pl + vms/perlvms.pod vms/vms.c vms/vmsish.h x2p/a2p.c - The preferred package delimiter is now :: rather than '. + Title: "Hints for BSDOS" + From: Christopher Davis + Msg-ID: <199702042011.PAA09206@loiosh.kei.com> + Date: Tue, 4 Feb 1997 15:11:13 -0500 (EST) + Files: hints/bsdos.sh - tie/untie are now preferred to dbmopen/dbmclose. Multiple DBM - implementations are allowed in the same executable, so you can - write scripts to interchange data among different formats. + Title: "On C, call C" + From: Chip Salzenberg + Files: doio.c - New "and" and "or" operators work just like && and || but with - a precedence lower than comma, so they work better with list operators. + OTHER CORE CHANGES - New functions include: abs(), chr(), uc(), ucfirst(), lc(), lcfirst(), - chomp(), glob() + Title: "Fix (yet another) Tk closure problem" + From: Chip Salzenberg + Files: op.c perl.c pp_ctl.c - require with a number checks to see that the version of Perl that is - currently running is at least that number. + Title: "Fix value of C" + From: Chip Salzenberg + Files: cop.h pp_ctl.c - Dynamic loading of external modules is now supported. + Title: "Regexp optimizations" + From: Ilya Zakharevich + Msg-ID: <199702041102.GAA24805@monk.mps.ohio-state.edu> + Date: Tue, 4 Feb 1997 06:02:10 -0500 (EST) + Files: regcomp.c regexec.c - There is a new quote form qw//, which is equivalent to split(' ', q//). + Title: "Re: static buffer in not_a_number() [sv.c] might overflow" + From: Gisle Aas + Msg-ID: + Date: 09 Feb 1997 11:55:41 +0100 + Files: sv.c - Assignment of a reference to a glob value now just replaces the - single element of the glob corresponding to the reference type: - *foo = \$bar, *foo = \&bletch; + Title: "Refine 'runaway string' heuristic" + From: Chip Salzenberg + Files: toke.c - Filehandle methods are now supported: - output_autoflush STDOUT 1; + Title: "Fix core dump on C in eval" + From: Chip Salzenberg + Files: pp_ctl.c - There is now an "English" module that provides human readable translations - for cryptic variable names. + Title: "Catch C" + From: Chip Salzenberg + Files: pp.c - Autoload stubs can now call the replacement subroutine with goto &realsub. + BUILD PROCESS + + Title: "Fix usage message in configure.gnu" + From: Jarkko Hietaniemi + Files: configure.gnu + + LIBRARY AND EXTENSIONS + + Title: "DB_File 1.11 patch" + From: pmarquess@bfsec.bt.co.uk (Paul Marquess) + Msg-ID: <9702061553.AA18147@claudius.bfsec.bt.co.uk> + Date: Thu, 6 Feb 97 15:53:34 GMT + Files: ext/DB_File/DB_File.pm ext/DB_File/DB_File.xs + + Title: "Faster File::Compare" + From: Gisle Aas + Msg-ID: <199702051342.OAA02753@bergen.sn.no> + Date: Wed, 5 Feb 1997 14:42:49 +0100 + Files: lib/File/Compare.pm - Subroutines can be defined lazily in any package by declaring an AUTOLOAD - routine, which will be called if a non-existent subroutine is called in - that package. + Title: "Make diagnostics module strip formatting directives" + From: Chip Salzenberg + Files: lib/diagnostics.pm pod/perldiag.pod - Several previously added features have been subsumed under the new - keywords "use" and "no". Saying "use Module LIST" is short for - BEGIN { require Module; import Module LIST; } - The "no" keyword is identical except that it calls "unimport" instead. - The earlier pragma mechanism now uses this mechanism, and two new - modules have been added to the library to implement "use integer" - and variations of "use strict vars, refs, subs". + Title: "Fix warning from missing POSIX::setvbuf()" + From: Chip Salzenberg + Files: ext/IO/IO.xs + + TESTS + + Title: "Fix closure.t for AmigaOS (again)" + From: "Norbert Pueschel" + Msg-ID: <77724742@Armageddon.meb.uni-bonn.de> + Date: Wed, 05 Feb 1997 18:56:45 +0100 + Files: t/op/closure.t + + UTILITIES + + Title: "perldoc -f " + From: Gisle Aas + Msg-ID: <199702051127.MAA02090@bergen.sn.no> + Date: Wed, 5 Feb 1997 12:27:36 +0100 + Files: utils/perldoc.PL + + Title: "Fix pod2man's handling of quotes in =items" + From: Jarkko Hietaniemi + Msg-ID: <199702042023.WAA13143@alpha.hut.fi> + Date: Tue, 4 Feb 1997 22:23:34 +0200 (EET) + Files: pod/pod2man.PL + + DOCUMENTATION + + Title: "return *FH pod patch" + From: allen@gateway.grumman.com (John L. Allen) + Msg-ID: <9702061507.AA04474@gateway.grumman.com> + Date: Thu, 6 Feb 1997 10:07:28 -0500 + Files: pod/perldata.pod pod/perlsub.pod + + Title: "Describe interation of untie and DESTROY" + From: Paul Marquess and Chip Salzenberg + Files: pod/perltie.pod - Variables may now be interpolated literally into a pattern by prefixing - them with \Q, which works just like \U, but backwhacks non-alphanumerics - instead. There is also a corresponding quotemeta function. - Any quantifier in a regular expression may now be followed by a ? to - indicate that the pattern is supposed to match as little as possible. +---------------- +Version 5.003_25 +---------------- + +This release is beta candidate #3. Here's hoping... + + CORE LANGUAGE CHANGES + + Title: "Make $] read-only" + From: Chip Salzenberg + Files: gv.c + + Title: "New variable C<$^S> is a native version of C<$?>" + From: Chip Salzenberg + Files: doio.c global.sym gv.c interp.sym lib/English.pm mg.c perl.c + perl.h pod/perldelta.pod pod/perlfunc.pod pod/perlvar.pod + pp_ctl.c pp_sys.c proto.h util.c + + Title: "Make $^T work with undump, and don't taint it" + From: Chip Salzenberg + Files: perl.c + + CORE PORTABILITY - Pattern matches may now be followed by an m or s modifier to explicitly - request multiline or singleline semantics. An s modifier makes . match - newline. + Title: "VMS patches for _24" + From: Charles Bailey + Msg-ID: <01IEUIFP5038004GQP@hmivax.humgen.upenn.edu> + Date: Fri, 31 Jan 1997 02:34:37 -0500 (EST) + Files: ext/DynaLoader/DynaLoader.pm ext/DynaLoader/dl_vms.xs + lib/AutoSplit.pm lib/ExtUtils/MM_VMS.pm + lib/ExtUtils/MakeMaker.pm perl.h pp_hot.c t/lib/filehand.t + t/op/closure.t vms/Makefile vms/config.vms vms/descrip.mms + vms/ext/filespec.t vms/vms.c vms/vmsish.h - Patterns may now contain \A to match only at the beginning of the string, - and \Z to match only at the end. These differ from ^ and $ in that - they ignore multiline semantics. In addition, \G matches where the - last interation of m//g or s///g left off. + Title: "hints/dec_osf.sh: polishing the comments" + From: Jarkko Hietaniemi + Msg-ID: <199701301958.VAA08992@alpha.hut.fi> + Date: Thu, 30 Jan 1997 21:58:10 +0200 (EET) + Files: hints/dec_osf.sh + + Title: "amigaos.sh" + From: "Norbert Pueschel" + Msg-ID: <77724724@Armageddon.meb.uni-bonn.de> + Date: Wed, 29 Jan 1997 11:39:49 +0100 + Files: hints/amigaos.sh + + OTHER CORE CHANGES + + Title: "Require '-T' in argv[], not just on #! line" + From: Chip Salzenberg + Files: perl.c pod/perldiag.pod + + Title: "Fix C and associated stack bugs" + From: Chip Salzenberg + Files: cop.h pp_ctl.c pp_hot.c t/op/misc.t + + Title: "Fix never-closing handle after C