platform/upstream/perl.git
13 years agofoldEQ_utf8: Add version with flags parameter
Karl Williamson [Thu, 10 Feb 2011 04:30:13 +0000 (21:30 -0700)]
foldEQ_utf8: Add version with flags parameter

The parameter doesn't do anything yet.  The old version becomes a macro
calling the new version with 0 as the flags.

13 years agoregcomp.sym: Add nodes for backref of EXACTFA
Karl Williamson [Wed, 9 Feb 2011 23:47:32 +0000 (16:47 -0700)]
regcomp.sym: Add nodes for backref of EXACTFA

These are not used yet.

13 years agoregcomp.sym: Add regnode for /aa matching
Karl Williamson [Thu, 3 Feb 2011 15:37:43 +0000 (08:37 -0700)]
regcomp.sym: Add regnode for /aa matching

It is not used yet.

13 years agoregexec.c: Fix comment
Karl Williamson [Sat, 5 Feb 2011 17:48:15 +0000 (10:48 -0700)]
regexec.c: Fix comment

13 years agoregexec.c: Rmv wrong comment
Karl Williamson [Thu, 3 Feb 2011 15:31:20 +0000 (08:31 -0700)]
regexec.c: Rmv wrong comment

13 years agoInitial setup to accommodate /aa regex modifier
Karl Williamson [Thu, 3 Feb 2011 00:48:56 +0000 (17:48 -0700)]
Initial setup to accommodate /aa regex modifier

This changes the bits to add a new charset type for /aa, and other bookkeeping
for it.

13 years agoregcomp.c: Add cast.
Karl Williamson [Thu, 10 Feb 2011 01:27:39 +0000 (18:27 -0700)]
regcomp.c: Add cast.

I found this through gdb.  Sign extension was happening.

13 years agoregcomp.c: Handle more cases of tricky fold chars
Karl Williamson [Wed, 9 Feb 2011 17:56:59 +0000 (10:56 -0700)]
regcomp.c: Handle more cases of tricky fold chars

Certain characters are not placed in EXACTish nodes because of problems
mostly with the optimizer.  However, not all notations that generated
those characters were caught.  This catches all but those in \N{}
constructs; which is coming later.

This does not use FOLDCHAR, which doesn't know the difference between
/d and /u; instead it uses ANYOFV, which does handle those cases already,
at the expense of larger (in storage) regexes for these few characters.
If this were deemed a problem, there would be some work involved in
adding FOLDCHARU, and fixing the code where it doesn't work properly now.

13 years agoregex: Add comments
Karl Williamson [Wed, 9 Feb 2011 17:37:17 +0000 (10:37 -0700)]
regex: Add comments

13 years agoregexec.c: Give context for ANYOFV call
Karl Williamson [Wed, 9 Feb 2011 17:34:02 +0000 (10:34 -0700)]
regexec.c: Give context for ANYOFV call

This converts one case where ANYOFV is now usable to allow it to match
more than one character.

13 years agoregexec.c: Give context for ANYOFV call
Karl Williamson [Wed, 9 Feb 2011 17:07:47 +0000 (10:07 -0700)]
regexec.c: Give context for ANYOFV call

This converts one case where ANYOFV is now usable to allow it to match
more than one character.

13 years agoregcomp.c: Add comment
Karl Williamson [Wed, 9 Feb 2011 16:44:10 +0000 (09:44 -0700)]
regcomp.c: Add comment

13 years agoregcomp.c: simplify conditional
Karl Williamson [Mon, 7 Feb 2011 18:28:11 +0000 (11:28 -0700)]
regcomp.c: simplify conditional

A previous commit removed some things, so this block can be rearranged

13 years agoAdd comments
Karl Williamson [Mon, 7 Feb 2011 18:27:49 +0000 (11:27 -0700)]
Add comments

13 years agoregexec.c: Remove folding now done in regcomp
Karl Williamson [Sat, 5 Feb 2011 17:50:37 +0000 (10:50 -0700)]
regexec.c: Remove folding now done in regcomp

13 years agoregcomp.c: Remove special handling for U+00DF
Karl Williamson [Mon, 7 Feb 2011 18:14:50 +0000 (11:14 -0700)]
regcomp.c: Remove special handling for U+00DF

The code elsewhere is now better equipped to handle this.

13 years agoregcomp.c: tell regexec more about multi-char folds
Karl Williamson [Mon, 7 Feb 2011 18:11:16 +0000 (11:11 -0700)]
regcomp.c: tell regexec more about multi-char folds

A multi-char fold that matches in the Latin1 range needs to have that
fact communicated to regexec.

13 years agoregcomp.c: Synthetic start class should include ord >255 folds
Karl Williamson [Mon, 7 Feb 2011 04:48:55 +0000 (21:48 -0700)]
regcomp.c: Synthetic start class should include ord >255 folds

Some characters above 255 fold to the < 256 range.  These need to be in
the synthetic start class so the optimizer won't reject them.

This is temporary code which creates false positives, to be
replaced by more precise matching later.

13 years agoRevert "l1_char_class_tab.h: Remove multi-char fold targets"
Karl Williamson [Mon, 7 Feb 2011 04:22:32 +0000 (21:22 -0700)]
Revert "l1_char_class_tab.h: Remove multi-char fold targets"

This reverts commit 88c8c9616516015e2fe0b502cdb92dc4efcc0c10.

It turns out that these multi-char fold targets are now needed;
In a future commit, I plan to compile in the dozen or so rules that
are needed to avoid a Latin1-only regex from having to go out to the
utf8 tables to avoid the performance penalty; or calling code can use
the also forthcoming 'use re "/aa"'.

13 years agoregcomp.c: Be more precise about ANYOF matching flag
Karl Williamson [Sun, 6 Feb 2011 03:04:54 +0000 (20:04 -0700)]
regcomp.c: Be more precise about ANYOF matching flag

There are two flags for matching outside the ANYOF bitmap.  Instead of
setting both, set the corresponding one.

13 years agoregcomp.c: Put two static functions in embed.fnc
Karl Williamson [Sun, 6 Feb 2011 02:52:42 +0000 (19:52 -0700)]
regcomp.c: Put two static functions in embed.fnc

13 years agoUpdate comment
Karl Williamson [Sun, 6 Feb 2011 02:36:47 +0000 (19:36 -0700)]
Update comment

13 years agoRemove extraneous trailing whitespace from Win32 makefiles.
Nicholas Clark [Sun, 13 Feb 2011 10:34:31 +0000 (10:34 +0000)]
Remove extraneous trailing whitespace from Win32 makefiles.

73c9ebc71cb12c3c added a "blank" line with two spaces to Makefile,
e64b1bd1d1005342 added a dependency rule with a trailing tab to Makefile,
and 9ce5b024fd73d3a7 propagated that rule to makefile.mk

13 years agoperldiag: Remove quotes around message
Father Chrysostomos [Mon, 14 Feb 2011 07:55:40 +0000 (23:55 -0800)]
perldiag: Remove quotes around message

The quotes might make podchecker happy, but they cause this entry to
be formatted differently from the rest.

13 years agoperldiag: grammar
Father Chrysostomos [Mon, 14 Feb 2011 07:52:56 +0000 (23:52 -0800)]
perldiag: grammar

13 years agoperldiag: more sorting
Father Chrysostomos [Mon, 14 Feb 2011 07:51:58 +0000 (23:51 -0800)]
perldiag: more sorting

13 years agoperldiag: grammar
Father Chrysostomos [Mon, 14 Feb 2011 07:49:07 +0000 (23:49 -0800)]
perldiag: grammar

13 years agoperldiag: pod syntax and reflow
Father Chrysostomos [Mon, 14 Feb 2011 07:45:48 +0000 (23:45 -0800)]
perldiag: pod syntax and reflow

13 years agoperldiag: resort some items
Father Chrysostomos [Mon, 14 Feb 2011 07:44:00 +0000 (23:44 -0800)]
perldiag: resort some items

13 years agoperldiag: reflow some entries
Father Chrysostomos [Mon, 14 Feb 2011 07:42:20 +0000 (23:42 -0800)]
perldiag: reflow some entries

13 years agoDelete ‘Recursive inheritance detected while looking for method’
Father Chrysostomos [Mon, 14 Feb 2011 07:37:49 +0000 (23:37 -0800)]
Delete ‘Recursive inheritance detected while looking for method’

from perldiag.

This message has not occurred since 5.8.x.

13 years agoperldiag: grammar
Father Chrysostomos [Mon, 14 Feb 2011 07:37:07 +0000 (23:37 -0800)]
perldiag: grammar

13 years agoperldiag: more resorting
Father Chrysostomos [Mon, 14 Feb 2011 07:35:20 +0000 (23:35 -0800)]
perldiag: more resorting

13 years agoperldiag: typo
Father Chrysostomos [Mon, 14 Feb 2011 07:27:48 +0000 (23:27 -0800)]
perldiag: typo

13 years agoperldiag: reflow an entry
Father Chrysostomos [Mon, 14 Feb 2011 07:23:20 +0000 (23:23 -0800)]
perldiag: reflow an entry

13 years agoperldiag: Move the \p{} entry
Father Chrysostomos [Mon, 14 Feb 2011 07:10:59 +0000 (23:10 -0800)]
perldiag: Move the \p{} entry

13 years agoperldiag: sort some entries
Father Chrysostomos [Mon, 14 Feb 2011 07:02:21 +0000 (23:02 -0800)]
perldiag: sort some entries

13 years agoperldiag: missing article
Father Chrysostomos [Mon, 14 Feb 2011 07:02:01 +0000 (23:02 -0800)]
perldiag: missing article

13 years agoperldiag: remove repeated reference
Father Chrysostomos [Mon, 14 Feb 2011 06:58:09 +0000 (22:58 -0800)]
perldiag: remove repeated reference

13 years agoperldiag: reflow ‘Number with no digits’
Father Chrysostomos [Mon, 14 Feb 2011 06:57:31 +0000 (22:57 -0800)]
perldiag: reflow ‘Number with no digits’

13 years agoperldiag: missing dot
Father Chrysostomos [Mon, 14 Feb 2011 06:52:48 +0000 (22:52 -0800)]
perldiag: missing dot

13 years agoperldiag: reflow ‘Non-octal character’
Father Chrysostomos [Mon, 14 Feb 2011 06:50:43 +0000 (22:50 -0800)]
perldiag: reflow ‘Non-octal character’

13 years agoperldiag: reflow; missing dot
Father Chrysostomos [Mon, 14 Feb 2011 06:15:47 +0000 (22:15 -0800)]
perldiag: reflow; missing dot

13 years agoperldiag: punctuation and formatting
Father Chrysostomos [Mon, 14 Feb 2011 06:14:30 +0000 (22:14 -0800)]
perldiag: punctuation and formatting

13 years agoperldiag: reflow ‘Invalid hexadecimal number’
Father Chrysostomos [Mon, 14 Feb 2011 06:06:49 +0000 (22:06 -0800)]
perldiag: reflow ‘Invalid hexadecimal number’

13 years agoperldiag: resort some entries
Father Chrysostomos [Mon, 14 Feb 2011 06:04:56 +0000 (22:04 -0800)]
perldiag: resort some entries

13 years agoperldiag: missing hyphen
Father Chrysostomos [Mon, 14 Feb 2011 06:03:31 +0000 (22:03 -0800)]
perldiag: missing hyphen

13 years agoperldiag: reflow a couple of entries
Father Chrysostomos [Mon, 14 Feb 2011 06:02:00 +0000 (22:02 -0800)]
perldiag: reflow a couple of entries

13 years agoperldiag: Make two entries for my/state and pkgs
Father Chrysostomos [Mon, 14 Feb 2011 05:59:28 +0000 (21:59 -0800)]
perldiag: Make two entries for my/state and pkgs

Not only was it not put in alphabetical order when "my" was changed to
"%s" on the introduction of state variables, but it’s easier to find
them if there are two entries.

13 years agoperldiag: retitle Ambiguous use of %c{%s%s}
Father Chrysostomos [Mon, 14 Feb 2011 05:56:52 +0000 (21:56 -0800)]
perldiag: retitle Ambiguous use of %c{%s%s}

This is not very helpful:

=item Ambiguous use of %c{%s%s} resolved to %c%s%s

especially since it is functionally identical to the previous entry:

=item Ambiguous use of %c{%s} resolved to %c%s

Not only can diagnostics.pm never find it, but it is hard for human
beings to understand what the different is at first glance, too.

So filling in the second and fourth %s’s with the two possible values
slays a twain of avians with one piece of petrified matter.

13 years agoperldiag: reflow ‘Missing right brace on \N{}’
Father Chrysostomos [Mon, 14 Feb 2011 05:37:48 +0000 (21:37 -0800)]
perldiag: reflow ‘Missing right brace on \N{}’

for ‘use diagnostics’ output on eighty-column terminals

13 years agoperldiag: reflow ‘Missing braces on \N{}’ for 80 cols.
Father Chrysostomos [Mon, 14 Feb 2011 02:46:53 +0000 (18:46 -0800)]
perldiag: reflow ‘Missing braces on \N{}’ for 80 cols.

13 years agoperldiag: sort the ma* entries
Father Chrysostomos [Mon, 14 Feb 2011 02:41:59 +0000 (18:41 -0800)]
perldiag: sort the ma* entries

13 years agoperldiag: whitespace; grammar
Father Chrysostomos [Mon, 14 Feb 2011 02:40:29 +0000 (18:40 -0800)]
perldiag: whitespace; grammar

13 years agoperldiag: an number -> a number
Father Chrysostomos [Mon, 14 Feb 2011 02:34:02 +0000 (18:34 -0800)]
perldiag: an number -> a number

That’s my own typo.

13 years agoperldiag: reflow ‘Lexing code attempted to stuff...’
Father Chrysostomos [Mon, 14 Feb 2011 02:31:50 +0000 (18:31 -0800)]
perldiag: reflow ‘Lexing code attempted to stuff...’

for the sake of diagnostics.pm, which displays the link simply as
lex_stuff_pvn_flags.

13 years agoSilence win32 smoke compiler warning
Karl Williamson [Sat, 12 Feb 2011 20:38:53 +0000 (13:38 -0700)]
Silence win32 smoke compiler warning

13 years agoSilence util.c compiler warning from win32 smokes
Karl Williamson [Sat, 12 Feb 2011 20:38:16 +0000 (13:38 -0700)]
Silence util.c compiler warning from win32 smokes

13 years agoperldiag: Suggest use re '/m' for $*
Father Chrysostomos [Mon, 14 Feb 2011 01:07:03 +0000 (17:07 -0800)]
perldiag: Suggest use re '/m' for $*

13 years agoperldiag: reflow $* and $#
Father Chrysostomos [Mon, 14 Feb 2011 00:57:27 +0000 (16:57 -0800)]
perldiag: reflow $* and $#

13 years agoperldiag: more typos and grammar
Father Chrysostomos [Sun, 13 Feb 2011 22:52:14 +0000 (14:52 -0800)]
perldiag: more typos and grammar

13 years agoperldiag: fewer, not less
Father Chrysostomos [Sun, 13 Feb 2011 22:47:10 +0000 (14:47 -0800)]
perldiag: fewer, not less

(plus a bit of reflow)

13 years agoReflow perldiag/Invalid separator...
Father Chrysostomos [Sun, 13 Feb 2011 22:45:03 +0000 (14:45 -0800)]
Reflow perldiag/Invalid separator...

for an eighty-column terminal under ‘use diagnostics’

13 years agoMention mro plugins in perldiag
Father Chrysostomos [Sun, 13 Feb 2011 22:39:37 +0000 (14:39 -0800)]
Mention mro plugins in perldiag

and reflow the entry

13 years agoSort some perldiag entries
Father Chrysostomos [Sun, 13 Feb 2011 22:49:36 +0000 (14:49 -0800)]
Sort some perldiag entries

13 years agoList all proto chars in perldiag
Father Chrysostomos [Sun, 13 Feb 2011 22:26:52 +0000 (14:26 -0800)]
List all proto chars in perldiag

The description for ‘Illegal character in prototype’ did not include
the new + prototype.

13 years agoperldiag: Reflow ‘Having no space...’
Father Chrysostomos [Sun, 13 Feb 2011 22:23:54 +0000 (14:23 -0800)]
perldiag: Reflow ‘Having no space...’

This does not fit in an eighty-column terminal under ‘use
diagnostics’.

13 years agoReflow perdiag/()-group...
Father Chrysostomos [Sun, 13 Feb 2011 22:21:12 +0000 (14:21 -0800)]
Reflow perdiag/()-group...

This does not look very good:

$ ./perl -Ilib -Mdiagnostics -e 'warn "()-group starts with a count"'
()-group starts with a count at -e line 1 (#1)
    (F) A ()-group started with a count.  A count is
    supposed to follow something: a template character or a ()-group.
     See "pack" in perlfunc.

13 years agoperldiag: copy/paste error
Father Chrysostomos [Sun, 13 Feb 2011 22:12:53 +0000 (14:12 -0800)]
perldiag: copy/paste error

When the ‘Filehandle opened only for output’ message is displayed, the user is trying to read from the handle, so saying ‘instead of "<" or nothing’ does not make sense, as it would not have produced the error.

13 years agoperldiag: missing article
Father Chrysostomos [Sun, 13 Feb 2011 22:08:21 +0000 (14:08 -0800)]
perldiag: missing article

13 years agoReplace mention of MacPerl with Symbian
Father Chrysostomos [Sun, 13 Feb 2011 21:59:31 +0000 (13:59 -0800)]
Replace mention of MacPerl with Symbian

13 years agoImprove perldiag/Eval-group not allowed at runtime
Father Chrysostomos [Sun, 13 Feb 2011 20:36:39 +0000 (12:36 -0800)]
Improve perldiag/Eval-group not allowed at runtime

• Mention use re 'eval' within the description
• Improve text flow

13 years agoperldoc improvements for map
Alexander Hartmaier [Fri, 11 Feb 2011 14:36:21 +0000 (15:36 +0100)]
perldoc improvements for map

13 years agoAdd Alexander Hartmaier to AUTHORS
Father Chrysostomos [Sun, 13 Feb 2011 19:39:58 +0000 (11:39 -0800)]
Add Alexander Hartmaier to AUTHORS

13 years agoRemove some whitespace pod warnings in perluniprops.pod
Michael Stevens [Sun, 13 Feb 2011 13:23:30 +0000 (13:23 +0000)]
Remove some whitespace pod warnings in perluniprops.pod

13 years agoignore extensions based on the configuration
Tony Cook [Thu, 6 Jan 2011 10:52:24 +0000 (21:52 +1100)]
ignore extensions based on the configuration

13 years agoactually handle the case of extensions being built statically
Tony Cook [Thu, 6 Jan 2011 10:51:30 +0000 (21:51 +1100)]
actually handle the case of extensions being built statically

13 years agoCorrect perldiag/Died
Father Chrysostomos [Sun, 13 Feb 2011 07:54:27 +0000 (23:54 -0800)]
Correct perldiag/Died

‘die’ does not look at $_.

13 years agoReflow perldiag/Deprecated character in \N{...}
Father Chrysostomos [Sun, 13 Feb 2011 07:51:35 +0000 (23:51 -0800)]
Reflow perldiag/Deprecated character in \N{...}

It wraps on a 80-character terminal under ‘use diagnostics’.

13 years agoResort some perldiag entries
Father Chrysostomos [Sun, 13 Feb 2011 07:41:39 +0000 (23:41 -0800)]
Resort some perldiag entries

According to the description at the top, non-alphabetic characters and
%-format characters are ignored in alphabetisation.

13 years agoMore perldiag grammar tweaks
Father Chrysostomos [Sun, 13 Feb 2011 07:39:13 +0000 (23:39 -0800)]
More perldiag grammar tweaks

13 years agoDelete perldiag/Can't unshift
Father Chrysostomos [Sun, 13 Feb 2011 07:32:02 +0000 (23:32 -0800)]
Delete perldiag/Can't unshift

This error message was removed by commit 49beac4814c9f4 fourteen
years ago.

13 years agoMake diagnostics.pm understand messages sharing descriptions
Father Chrysostomos [Sun, 13 Feb 2011 07:30:13 +0000 (23:30 -0800)]
Make diagnostics.pm understand messages sharing descriptions

We currently have entries in perldiag like this:

=item Code point 0x%X is not Unicode, may not be portable

=item Code point 0x%X is not Unicode, no properties match it; all inverse properties do

(W utf8) You had a code point above the Unicode maximum of U+10FFFF.

...

diagnostics.pm needs to know that the description applies to the first
=item, as well as to the second.

13 years agomore perldiag grammar/punctuation tweaks
Father Chrysostomos [Sun, 13 Feb 2011 07:10:23 +0000 (23:10 -0800)]
more perldiag grammar/punctuation tweaks

13 years agoAdd Larwan Berke’s other address to checkAUTHORS.pl
Father Chrysostomos [Sun, 13 Feb 2011 06:45:54 +0000 (22:45 -0800)]
Add Larwan Berke’s other address to checkAUTHORS.pl

13 years agoCorrectly list the allowed modifiers in the (?...) construct
Apocalypse [Sun, 13 Feb 2011 06:08:10 +0000 (23:08 -0700)]
Correctly list the allowed modifiers in the (?...) construct

13 years agoReflow perldiag/Can't find Unicode property
Father Chrysostomos [Sun, 13 Feb 2011 03:11:41 +0000 (19:11 -0800)]
Reflow perldiag/Can't find Unicode property

so it appears slightly less unsightly under ‘use diagnostics’.

13 years agoregex: Deprecate \b{ and \B{
Karl Williamson [Sun, 13 Feb 2011 04:19:02 +0000 (21:19 -0700)]
regex: Deprecate \b{ and \B{

This allows future use by Perl of these

13 years agoregcomp.c: include { in unregcognized \q{ warning
Karl Williamson [Sun, 13 Feb 2011 04:08:50 +0000 (21:08 -0700)]
regcomp.c: include { in unregcognized \q{ warning

The warning message about regex unrecognized escapes passed through is
changed to include any literal '{' following the 2-char escape.
e.g., "\q{" will include the { in the message as part of the escape.

13 years agoImprove diagnostics.pm’s link rendering.
Father Chrysostomos [Sun, 13 Feb 2011 02:05:14 +0000 (18:05 -0800)]
Improve diagnostics.pm’s link rendering.

The number of L<foo/bar> links in perldiag has grown over time, and
diagnostics.pm has never been updated to render them nicely, resulting
in output like this:

Lexing code attempted to stuff non-Latin-1 character into Latin-1 input at
  lib/diagnostics.t line 36 (#3)
     (F) An extension is attempting to insert text into the current parse
     (using lex_stuff_pvn_flags|perlapi/lex_stuff_pvn_flags or similar), but
     tried to insert a character that couldn't be part of the current input.
     This is an inherent pitfall of the stuffing mechanism, and one of the
     reasons to avoid it.  Where it is necessary to stuff, stuffing only
     plain ASCII is recommended.

I’ve implemented some rudimentary L<> parsing, which should suffice
for perldiag. I think using a real POD processor would be overkill.

13 years agoDelete perldiag/Can't declare class for non-scalar
Father Chrysostomos [Sun, 13 Feb 2011 01:12:23 +0000 (17:12 -0800)]
Delete perldiag/Can't declare class for non-scalar

This message no longer occurs as of d5e98372e6efc4, which was included
in 5.12.0.

13 years agoDelete perldiag/Can't call method in empty package
Father Chrysostomos [Sun, 13 Feb 2011 01:05:56 +0000 (17:05 -0800)]
Delete perldiag/Can't call method in empty package

This message has not been produced since ac91690fe10ac7691f6f, four-
teen years ago!

13 years agoperldiag: Combine nearly identical entries
Father Chrysostomos [Sun, 13 Feb 2011 01:04:39 +0000 (17:04 -0800)]
perldiag: Combine nearly identical entries

These entries--

=item Can't coerce %s to integer in %s
=item Can't coerce %s to number in %s
=item Can't coerce %s to string in %s

--can be combined into one. Currently, they say exactly the same
thing, except that the first one has more detail. Consequently,
diagnostics.pm will sometimes provide more, and sometimes less, infor-
mation, which is suboptimal.

13 years agoperldiag: pseudo-hashes are long gone
Father Chrysostomos [Sat, 12 Feb 2011 23:06:20 +0000 (15:06 -0800)]
perldiag: pseudo-hashes are long gone

13 years agoperlfaq7: there are no empty packages any more
Father Chrysostomos [Sat, 12 Feb 2011 23:00:42 +0000 (15:00 -0800)]
perlfaq7: there are no empty packages any more

13 years agoperldiag: typos
Father Chrysostomos [Sat, 12 Feb 2011 22:54:17 +0000 (14:54 -0800)]
perldiag: typos

13 years agoperldiag: be realistic
Father Chrysostomos [Sat, 12 Feb 2011 21:54:23 +0000 (13:54 -0800)]
perldiag: be realistic

13 years agoperldiag: typos and slight English improvements
Father Chrysostomos [Sat, 12 Feb 2011 21:53:24 +0000 (13:53 -0800)]
perldiag: typos and slight English improvements

13 years agoCorrect perldiag/Ambiguous use of -%s
Father Chrysostomos [Sat, 12 Feb 2011 21:15:46 +0000 (13:15 -0800)]
Correct perldiag/Ambiguous use of -%s

Use of -foo to mean "-foo" is valid even in strict mode.

13 years agoAdd info to perlhist.pod for 5.12.{2,3}
Curtis Jewell [Sat, 12 Feb 2011 18:32:12 +0000 (11:32 -0700)]
Add info to perlhist.pod for 5.12.{2,3}