Perltidy Change Log
- You can help Perltidy evolve into a better program. If you have hit a
- bug, unusual behavior, annoyance, or have a suggested improvement,
- please send a note to perltidy at users.sourceforge.net. All
- suggestions are welcome.
+ 2012 07 01
+ - Corrected problem introduced by using a chomp on scalar references, RT #77978
+
+ - Added support for Perl 5.14 package block syntax, RT #78114.
+
+ - A convergence test is made if three or more iterations are requested with
+ the -it=n parameter to avoid wasting computer time. Several hundred Mb of
+ code gleaned from the internet were searched with the results that:
+ - It is unusual for two iterations to be required unless a major
+ style change is being made.
+ - Only one case has been found where three iterations were required.
+ - No cases requiring four iterations have been found with this version.
+ For the previous version several cases where found the results could
+ oscillate between two semi-stable states. This version corrects this.
+
+ So if it is important that the code be converged it is okay to set -it=4
+ with this version and it will probably stop after the second iteration.
+
+ - Improved ability to identify and retain good line break points in the
+ input stream, such as at commas and equals. You can always tell
+ perltidy to ignore old breakpoints with -iob.
+
+ - Fixed glitch in which a terminal closing hash brace followed by semicolon
+ was not outdented back to the leading line depth like other closing
+ tokens. Thanks to Keith Neargarder for noting this.
+
+ OLD:
+ my ( $pre, $post ) = @{
+ {
+ "pp_anonlist" => [ "[", "]" ],
+ "pp_anonhash" => [ "{", "}" ]
+ }->{ $kid->ppaddr }
+ }; # terminal brace
+
+ NEW:
+ my ( $pre, $post ) = @{
+ {
+ "pp_anonlist" => [ "[", "]" ],
+ "pp_anonhash" => [ "{", "}" ]
+ }->{ $kid->ppaddr }
+ }; # terminal brace
+
+ - Removed extra indentation given to trailing 'if' and 'unless' clauses
+ without parentheses because this occasionally produced undesirable
+ results. This only applies where parens are not used after the if or
+ unless.
+
+ OLD:
+ return undef
+ unless my ( $who, $actions ) =
+ $clause =~ /^($who_re)((?:$action_re)+)$/o;
+
+ NEW:
+ return undef
+ unless my ( $who, $actions ) =
+ $clause =~ /^($who_re)((?:$action_re)+)$/o;
+
+ 2012 06 19
+ - Updated perltidy to handle all quote modifiers defined for perl 5 version 16.
+
+ - Side comment text in perltidyrc configuration files must now begin with
+ at least one space before the #. Thus:
+
+ OK:
+ -l=78 # Max line width is 78 cols
+ BAD:
+ -l=78# Max line width is 78 cols
+
+ This is probably true of almost all existing perltidyrc files,
+ but if you get an error message about bad parameters
+ involving a '#' the first time you run this version, please check the side
+ comments in your perltidyrc file, and add a space before the # if necessary.
+ You can quickly see the contents your perltidyrc file, if any, with the
+ command:
+
+ perltidy -dpro
+
+ The reason for this change is that some parameters naturally involve
+ the # symbol, and this can get interpreted as a side comment unless the
+ parameter is quoted. For example, to define -sphb=# it used to be necessary
+ to write
+ -sbcp='#'
+ to keep the # from becomming part of a comment. This was causing
+ trouble for new users. Now it can also be written without quotes:
+ -sbcp=#
+
+ - Fixed bug in processing some .perltidyrc files containing parameters with
+ an opening brace character, '{'. For example the following was
+ incorrectly processed:
+ --static-block-comment-prefix="^#{2,}[^\s#]"
+ Thanks to pdagosto.
+
+ - Added flag -boa (--break-at-old-attribute-breakpoints) which retains
+ any existing line breaks at attribute separation ':'. This is now the
+ default, use -nboa to deactivate. Thanks to Daphne Phister for the patch.
+ For example, given the following code, the line breaks at the ':'s will be
+ retained:
+
+ my @field
+ : field
+ : Default(1)
+ : Get('Name' => 'foo') : Set('Name');
+
+ whereas the previous version would have output a single line. If
+ the attributes are on a single line then they will remain on a single line.
+
+ - Added new flags --blank-lines-before-subs=n (-blbs=n) and
+ --blank-lines-before-packages=n (-blbp=n) to put n blank lines before
+ subs and packages. The old flag -bbs is now equivalent to -blbs=1 -blbp=1.
+ and -nbbs is equivalent to -blbs=0 -blbp=0. Requested by M. Schwern and
+ several others.
+
+ - Added feature -nsak='*' meaning no space between any keyword and opening
+ paren. This avoids listing entering a long list of keywords. Requested
+ by M. Schwern.
+
+ - Added option to delete a backup of original file with in-place-modify (-b)
+ if there were no errors. This can be requested with the flag -bext='/'.
+ See documentation for details. Requested by M. Schwern and others.
+
+ - Fixed bug where the module postfilter parameter was not applied when -b
+ flag was used. This was discovered during testing.
+
+ - Fixed in-place-modify (-b) to work with symbolic links to source files.
+ Thanks to Ted Johnson.
+
+ - Fixed bug where the Perl::Tidy module did not allow -b to be used
+ in some cases.
+
+ - No extra blank line is added before a comment which follows
+ a short line ending in an opening token, for example like this:
+ OLD:
+ if (
+
+ # unless we follow a blank or comment line
+ $last_line_leading_type !~ /^[#b]$/
+ ...
+
+ NEW:
+ if (
+ # unless we follow a blank or comment line
+ $last_line_leading_type !~ /^[#b]$/
+ ...
+
+ The blank is not needed for readability in these cases because there
+ already is already space above the comment. If a blank already
+ exists there it will not be removed, so this change should not
+ change code which has previously been formatted with perltidy.
+ Thanks to R.W.Stauner.
+
+ - Likewise, no extra blank line is added above a comment consisting of a
+ single #, since nothing is gained in readability.
+
+ - Fixed error in which a blank line was removed after a #>>> directive.
+ Thanks to Ricky Morse.
+
+ - Unnecessary semicolons after given/when/default blocks are now removed.
+
+ - Fixed bug where an unwanted blank line could be added before
+ pod text in __DATA__ or __END__ section. Thanks to jidani.
+
+ - Changed exit flags from 1 to 0 to indicate success for -help, -version,
+ and all -dump commands. Also added -? as another way to dump the help.
+ Requested by Keith Neargarder.
+
+ - Fixed bug where .ERR and .LOG files were not written except for -it=2 or more
+
+ - Fixed bug where trailing blank lines at the end of a file were dropped when
+ -it>1.
+
+ - Fixed bug where a line occasionally ended with an extra space. This reduces
+ rhe number of instances where a second iteration gives a result different
+ from the first.
+
+ - Updated documentation to note that the Tidy.pm module <stderr> parameter may
+ not be a reference to SCALAR or ARRAY; it must be a file.
+
+ - Syntax check with perl now work when the Tidy.pm module is processing
+ references to arrays and strings. Thanks to Charles Alderman.
+
+ - Zero-length files are no longer processed due to concerns for data loss
+ due to side effects in some scenarios.
+
+ - block labels, if any, are now included in closing side comment text
+ when the -csc flag is used. Suggested by Aaron. For example,
+ the label L102 in the following block is now included in the -csc text:
+
+ L102: for my $i ( 1 .. 10 ) {
+ ...
+ } ## end L102: for my $i ( 1 .. 10 )
+
+ 2010 12 17
+ - added new flag -it=n or --iterations=n
+ This flag causes perltidy to do n complete iterations.
+ For most purposes the default of n=1 should be satisfactory. However n=2
+ can be useful when a major style change is being made, or when code is being
+ beautified on check-in to a source code control system. The run time will be
+ approximately proportional to n, and it should seldom be necessary to use a
+ value greater than n=2. Thanks to Jonathan Swartz
+
+ - A configuration file pathname begins with three dots, e.g.
+ ".../.perltidyrc", indicates that the file should be searched for starting
+ in the current directory and working upwards. This makes it easier to have
+ multiple projects each with their own .perltidyrc in their root directories.
+ Thanks to Jonathan Swartz for this patch.
+
+ - Added flag --notidy which disables all formatting and causes the input to be
+ copied unchanged. This can be useful in conjunction with hierarchical
+ F<.perltidyrc> files to prevent unwanted tidying.
+ Thanks to Jonathan Swartz for this patch.
+
+ - Added prefilters and postfilters in the call to the Tidy.pm module.
+ Prefilters and postfilters. The prefilter is a code reference that
+ will be applied to the source before tidying, and the postfilter
+ is a code reference to the result before outputting.
+
+ Thanks to Jonathan Swartz for this patch. He writes:
+ This is useful for all manner of customizations. For example, I use
+ it to convert the 'method' keyword to 'sub' so that perltidy will work for
+ Method::Signature::Simple code:
+
+ Perl::Tidy::perltidy(
+ prefilter => sub { $_ = $_[0]; s/^method (.*)/sub $1 \#__METHOD/gm; return $_ },
+ postfilter => sub { $_ = $_[0]; s/^sub (.*?)\s* \#__METHOD/method $1/gm; return $_ }
+ );
+
+ - The starting indentation level of sections of code entabbed with -et=n
+ is correctly guessed if it was also produced with the same -et=n flag. This
+ keeps the indentation stable on repeated formatting passes within an editor.
+ Thanks to Sam Kington and Glenn.
+
+ - Functions with prototype '&' had a space between the function and opening
+ peren. This space now only occurs if the flag --space-function-paren (-sfp)
+ is set. Thanks to Zrajm Akfohg.
+
+ - Patch to never put spaces around a bare word in braces beginning with ^ as in:
+ my $before = ${^PREMATCH};
+ even if requested with the -bt=0 flag because any spaces cause a syntax error in perl.
+ Thanks to Fabrice Dulanoy.
+
+ 2009 06 16
+ - Allow configuration file to be 'perltidy.ini' for Windows systems.
+ i.e. C:\Documents and Settings\User\perltidy.ini
+ and added documentation for setting configuation file under Windows in man
+ page. Thanks to Stuart Clark.
+
+ - Corrected problem of unwanted semicolons in hash ref within given/when code.
+ Thanks to Nelo Onyiah.
+
+ - added new flag -cscb or --closing-side-comments-balanced
+ When using closing-side-comments, and the closing-side-comment-maximum-text
+ limit is exceeded, then the comment text must be truncated. Previous
+ versions of perltidy terminate with three dots, and this can still be
+ achieved with -ncscb:
+
+ perltidy -csc -ncscb
+
+ } ## end foreach my $foo (sort { $b cmp $a ...
+
+ However this causes a problem with older editors which cannot recognize
+ comments or are not configured to doso because they cannot "bounce" around in
+ the text correctly. The B<-cscb> flag tries to help them by
+ appending appropriate terminal balancing structure:
+
+ perltidy -csc -cscb
+
+ } ## end foreach my $foo (sort { $b cmp $a ... })
+
+ Since there is much to be gained and little to be lost by doing this,
+ the default is B<-cscb>. Use B<-ncscb> if you do not want this.
+
+ Thanks to Daniel Becker for suggesting this option.
+
+ - After an isolated closing eval block the continuation indentation will be
+ removed so that the braces line up more like other blocks. Thanks to Yves Orton.
+
+ OLD:
+ eval {
+ #STUFF;
+ 1; # return true
+ }
+ or do {
+ #handle error
+ };
+
+ NEW:
+ eval {
+ #STUFF;
+ 1; # return true
+ } or do {
+ #handle error
+ };
+
+ -A new flag -asbl (or --opening-anonymous-sub-brace-on-new-line) has
+ been added to put the opening brace of anonymous sub's on a new line,
+ as in the following snippet:
+
+ my $code = sub
+ {
+ my $arg = shift;
+ return $arg->(@_);
+ };
+
+ This was not possible before because the -sbl flag only applies to named
+ subs. Thanks to Benjamin Krupp.
+
+ -Fix tokenization bug with the following snippet
+ print 'hi' if { x => 1, }->{x};
+ which resulted in a semicolon being added after the comma. The workaround
+ was to use -nasc, but this is no longer necessary. Thanks to Brian Duggan.
+
+ -Fixed problem in which an incorrect error message could be triggered
+ by the (unusual) combination of parameters -lp -i=0 -l=2 -ci=0 for
+ example. Thanks to Richard Jelinek.
+
+ -A new flag --keep-old-blank-lines=n has been added to
+ give more control over the treatment of old blank lines in
+ a script. The manual has been revised to discuss the new
+ flag and clarify the treatment of old blank lines. Thanks
+ to Oliver Schaefer.
+
+ 2007 12 05
+ -Improved support for perl 5.10: New quote modifier 'p', new block type UNITCHECK,
+ new keyword break, improved formatting of given/when.
+
+ -Corrected tokenization bug of something like $var{-q}.
+
+ -Numerous minor formatting improvements.
+
+ -Corrected list of operators controlled by -baao -bbao to include
+ . : ? && || and or err xor
+
+ -Corrected very minor error in log file involving incorrect comment
+ regarding need for upper case of labels.
+
+ -Fixed problem where perltidy could run for a very long time
+ when given certain non-perl text files.
+
+ -Line breaks in un-parenthesized lists now try to follow
+ line breaks in the input file rather than trying to fill
+ lines. This usually works better, but if this causes
+ trouble you can use -iob to ignore any old line breaks.
+ Example for the following input snippet:
+
+ print
+ "conformability (Not the same dimension)\n",
+ "\t", $have, " is ", text_unit($hu), "\n",
+ "\t", $want, " is ", text_unit($wu), "\n",
+ ;
+
+ OLD:
+ print "conformability (Not the same dimension)\n", "\t", $have, " is ",
+ text_unit($hu), "\n", "\t", $want, " is ", text_unit($wu), "\n",;
+
+ NEW:
+ print "conformability (Not the same dimension)\n",
+ "\t", $have, " is ", text_unit($hu), "\n",
+ "\t", $want, " is ", text_unit($wu), "\n",
+ ;
+
+ 2007 08 01
+ -Added -fpsc option (--fixed-position-side-comment). Thanks to Ueli Hugenschmidt.
+ For example -fpsc=40 tells perltidy to put side comments in column 40
+ if possible.
+
+ -Added -bbao and -baao options (--break-before-all-operators and
+ --break-after-all-operators) to simplify command lines and configuration
+ files. These define an initial preference for breaking at operators which can
+ be modified with -wba and -wbb flags. For example to break before all operators
+ except an = one could use --bbao -wba='=' rather than listing every
+ single perl operator (except =) on a -wbb flag.
+
+ -Added -kis option (--keep-interior-semicolons). Use the B<-kis> flag
+ to prevent breaking at a semicolon if there was no break there in the
+ input file. To illustrate, consider the following input lines:
+
+ dbmclose(%verb_delim); undef %verb_delim;
+ dbmclose(%expanded); undef %expanded;
+ dbmclose(%global); undef %global;
+
+ Normally these would be broken into six lines, but
+ perltidy -kis gives:
+
+ dbmclose(%verb_delim); undef %verb_delim;
+ dbmclose(%expanded); undef %expanded;
+ dbmclose(%global); undef %global;
+
+ -Improved formatting of complex ternary statements, with indentation
+ of nested statements.
+ OLD:
+ return defined( $cw->{Selected} )
+ ? (wantarray)
+ ? @{ $cw->{Selected} }
+ : $cw->{Selected}[0]
+ : undef;
+
+ NEW:
+ return defined( $cw->{Selected} )
+ ? (wantarray)
+ ? @{ $cw->{Selected} }
+ : $cw->{Selected}[0]
+ : undef;
+
+ -Text following un-parenthesized if/unless/while/until statements get a
+ full level of indentation. Suggested by Jeff Armstorng and others.
+ OLD:
+ return $ship->chargeWeapons("phaser-canon")
+ if $encounter->description eq 'klingon'
+ and $ship->firepower >= $encounter->firepower
+ and $location->status ne 'neutral';
+ NEW:
+ return $ship->chargeWeapons("phaser-canon")
+ if $encounter->description eq 'klingon'
+ and $ship->firepower >= $encounter->firepower
+ and $location->status ne 'neutral';
+
+ 2007 05 08
+ -Fixed bug where #line directives were being indented. Thanks to
+ Philippe Bruhat.
+
+ 2007 05 04
+ -Fixed problem where an extra blank line was added after an =cut when either
+ (a) the =cut started (not stopped) a POD section, or (b) -mbl > 1.
+ Thanks to J. Robert Ray and Bill Moseley.
+
+ 2007 04 24
+ -ole (--output-line-ending) and -ple (--preserve-line-endings) should
+ now work on all systems rather than just unix systems. Thanks to Dan
+ Tyrell.
+
+ -Fixed problem of a warning issued for multiple subs for BEGIN subs
+ and other control subs. Thanks to Heiko Eissfeldt.
+
+ -Fixed problem where no space was introduced between a keyword or
+ bareword and a colon, such as:
+
+ ( ref($result) eq 'HASH' && !%$result ) ? undef: $result;
+
+ Thanks to Niek.
+
+ -Added a utility program 'break_long_quotes.pl' to the examples directory of
+ the distribution. It breaks long quoted strings into a chain of concatenated
+ sub strings no longer than a selected length. Suggested by Michael Renner as
+ a perltidy feature but was judged to be best done in a separate program.
+
+ -Updated docs to remove extra < and >= from list of tokens
+ after which breaks are made by default. Thanks to Bob Kleemann.
+
+ -Removed improper uses of $_ to avoid conflicts with external calls, giving
+ error message similar to:
+ Modification of a read-only value attempted at
+ /usr/share/perl5/Perl/Tidy.pm line 6907.
+ Thanks to Michael Renner.
+
+ -Fixed problem when errorfile was not a plain filename or filehandle
+ in a call to Tidy.pm. The call
+ perltidy(source => \$input, destination => \$output, errorfile => \$err);
+ gave the following error message:
+ Not a GLOB reference at /usr/share/perl5/Perl/Tidy.pm line 3827.
+ Thanks to Michael Renner and Phillipe Bruhat.
+
+ -Fixed problem where -sot would not stack an opening token followed by
+ a side comment. Thanks to Jens Schicke.
+
+ -improved breakpoints in complex math and other long statements. Example:
+ OLD:
+ return
+ log($n) + 0.577215664901532 + ( 1 / ( 2 * $n ) ) -
+ ( 1 / ( 12 * ( $n**2 ) ) ) + ( 1 / ( 120 * ( $n**4 ) ) );
+ NEW:
+ return
+ log($n) + 0.577215664901532 +
+ ( 1 / ( 2 * $n ) ) -
+ ( 1 / ( 12 * ( $n**2 ) ) ) +
+ ( 1 / ( 120 * ( $n**4 ) ) );
+
+ -more robust vertical alignment of complex terminal else blocks and ternary
+ statements.
+
+ 2006 07 19
+ -Eliminated bug where a here-doc invoked through an 'e' modifier on a pattern
+ replacement text was not recognized. The tokenizer now recursively scans
+ replacement text (but does not reformat it).
+
+ -improved vertical alignment of terminal else blocks and ternary statements.
+ Thanks to Chris for the suggestion.
+
+ OLD:
+ if ( IsBitmap() ) { return GetBitmap(); }
+ elsif ( IsFiles() ) { return GetFiles(); }
+ else { return GetText(); }
+
+ NEW:
+ if ( IsBitmap() ) { return GetBitmap(); }
+ elsif ( IsFiles() ) { return GetFiles(); }
+ else { return GetText(); }
+
+ OLD:
+ $which_search =
+ $opts{"t"} ? 'title'
+ : $opts{"s"} ? 'subject'
+ : $opts{"a"} ? 'author'
+ : 'title';
+
+ NEW:
+ $which_search =
+ $opts{"t"} ? 'title'
+ : $opts{"s"} ? 'subject'
+ : $opts{"a"} ? 'author'
+ : 'title';
+
+ -improved indentation of try/catch blocks and other externally defined
+ functions accepting a block argument. Thanks to jae.
+
+ -Added support for Perl 5.10 features say and smartmatch.
+
+ -Added flag -pbp (--perl-best-practices) as an abbreviation for parameters
+ suggested in Damian Conway's "Perl Best Practices". -pbp is the same as:
+
+ -l=78 -i=4 -ci=4 -st -se -vt=2 -cti=0 -pt=1 -bt=1 -sbt=1 -bbt=1 -nsfs -nolq
+ -wbb="% + - * / x != == >= <= =~ !~ < > | & >= < =
+ **= += *= &= <<= &&= -= /= |= >>= ||= .= %= ^= x="
+
+ Please note that the -st here restricts input to standard input; use
+ -nst if necessary to override.
+
+ -Eliminated some needless breaks at equals signs in -lp indentation.
+
+ OLD:
+ $c =
+ Math::Complex->make(LEFT + $x * (RIGHT - LEFT) / SIZE,
+ TOP + $y * (BOTTOM - TOP) / SIZE);
+ NEW:
+ $c = Math::Complex->make(LEFT + $x * (RIGHT - LEFT) / SIZE,
+ TOP + $y * (BOTTOM - TOP) / SIZE);
+
+ A break at an equals is sometimes useful for preventing complex statements
+ from hitting the line length limit. The decision to do this was
+ over-eager in some cases and has been improved. Thanks to Royce Reece.
+
+ -qw quotes contained in braces, square brackets, and parens are being
+ treated more like those containers as far as stacking of tokens. Also
+ stack of closing tokens ending ');' will outdent to where the ');' would
+ have outdented if the closing stack is matched with a similar opening stack.
+
+ OLD: perltidy -soc -sct
+ __PACKAGE__->load_components(
+ qw(
+ PK::Auto
+ Core
+ )
+ );
+ NEW: perltidy -soc -sct
+ __PACKAGE__->load_components( qw(
+ PK::Auto
+ Core
+ ) );
+ Thanks to Aran Deltac
+
+ -Eliminated some undesirable or marginally desirable vertical alignments.
+ These include terminal colons, opening braces, and equals, and particularly
+ when just two lines would be aligned.
+
+ OLD:
+ my $accurate_timestamps = $Stamps{lnk};
+ my $has_link =
+ ...
+ NEW:
+ my $accurate_timestamps = $Stamps{lnk};
+ my $has_link =
+
+ -Corrected a problem with -mangle in which a space would be removed
+ between a keyword and variable beginning with ::.
+
+ 2006 06 14
+ -Attribute argument lists are now correctly treated as quoted strings
+ and not formatted. This is the most important update in this version.
+ Thanks to Borris Zentner, Greg Ferguson, Steve Kirkup.
+
+ -Updated to recognize the defined or operator, //, to be released in Perl 10.
+ Thanks to Sebastien Aperghis-Tramoni.
+
+ -A useful utility perltidyrc_dump.pl is included in the examples section. It
+ will read any perltidyrc file and write it back out in a standard format
+ (though comments are lost).
+
+ -Added option to have perltidy read and return a hash with the contents of a
+ perltidyrc file. This may be used by Leif Eriksen's tidyview code. This
+ feature is used by the demonstration program 'perltidyrc_dump.pl' in the
+ examples directory.
+
+ -Improved error checking in perltidyrc files. Unknown bare words were not
+ being caught.
+
+ -The --dump-options parameter now dumps parameters in the format required by a
+ perltidyrc file.
+
+ -V-Strings with underscores are now recognized.
+ For example: $v = v1.2_3;
+
+ -cti=3 option added which gives one extra indentation level to closing
+ tokens always. This provides more predictable closing token placement
+ than cti=2. If you are using cti=2 you might want to try cti=3.
+
+ -To identify all left-adjusted comments as static block comments, use C<-sbcp='^#'>.
+
+ -New parameters -fs, -fsb, -fse added to allow sections of code between #<<<
+ and #>>> to be passed through verbatim. This is enabled by default and turned
+ off by -nfs. Flags -fsb and -fse allow other beginning and ending markers.
+ Thanks to Wolfgang Werner and Marion Berryman for suggesting this.
+
+ -added flag -skp to put a space between all Perl keywords and following paren.
+ The default is to only do this for certain keywords. Suggested by
+ H.Merijn Brand.
+
+ -added flag -sfp to put a space between a function name and following paren.
+ The default is not to do this. Suggested by H.Merijn Brand.
+
+ -Added patch to avoid breaking GetOpt::Long::Configure set by calling program.
+ Thanks to Philippe Bruhat.
+
+ -An error was fixed in which certain parameters in a .perltidyrc file given
+ without the equals sign were not recognized. That is,
+ '--brace-tightness 0' gave an error but '--brace-tightness=0' worked
+ ok. Thanks to Zac Hansen.
+
+ -An error preventing the -nwrs flag from working was corrected. Thanks to
+ Greg Ferguson.
+
+ -Corrected some alignment problems with entab option.
+
+ -A bug with the combination of -lp and -extrude was fixed (though this
+ combination doesn't really make sense). The bug was that a line with
+ a single zero would be dropped. Thanks to Cameron Hayne.
+
+ -Updated Windows detection code to avoid an undefined variable.
+ Thanks to Joe Yates and Russ Jones.
+
+ -Improved formatting for short trailing statements following a closing paren.
+ Thanks to Joe Matarazzo.
+
+ -The handling of the -icb (indent closing block braces) flag has been changed
+ slightly to provide more consistent and predictable formatting of complex
+ structures. Instead of giving a closing block brace the indentation of the
+ previous line, it is now given one extra indentation level. The two methods
+ give the same result if the previous line was a complete statement, as in this
+ example:
+
+ if ($task) {
+ yyy();
+ } # -icb
+ else {
+ zzz();
+ }
+ The change also fixes a problem with empty blocks such as:
+
+ OLD, -icb:
+ elsif ($debug) {
+ }
+
+ NEW, -icb:
+ elsif ($debug) {
+ }
+
+ -A problem with -icb was fixed in which a closing brace was misplaced when
+ it followed a quote which spanned multiple lines.
+
+ -Some improved breakpoints for -wba='&& || and or'
+
+ -Fixed problem with misaligned cuddled else in complex statements
+ when the -bar flag was also used. Thanks to Alex and Royce Reese.
+
+ -Corrected documentation to show that --outdent-long-comments is the default.
+ Thanks to Mario Lia.
+
+ -New flag -otr (opening-token-right) is similar to -bar (braces-always-right)
+ but applies to non-structural opening tokens.
+
+ -new flags -sot (stack-opening-token), -sct (stack-closing-token).
+ Suggested by Tony.
2003 10 21
-The default has been changed to not do syntax checking with perl.
In most cases it looks better. To recover the previous format, use
'-gnu -cti=2'
- -Added flags B<-cti=n> for finer control of closing token indentation.
+ -Added flags -cti=n for finer control of closing token indentation.
-cti = 0 no extra indentation (default; same as -nicp)
-cti = 1 enough indentation so that the closing token
aligns with its opening token.
-cti = 2 one extra indentation level if the line has the form
- C<);>, C<];>, or <};> (same as -icp).
+ ); ]; or }; (same as -icp).
The new option -cti=1 works well with -lp:
prevent the use of Html::Entities to encode special symbols. The
default is -hent. Html::Entities when formatting perl text to escape
special symbols. This may or may not be the right thing to do,
- depending on browser/language combinations. Thanks to Gurak Bursoy for
+ depending on browser/language combinations. Thanks to Burak Gursoy for
this suggestion.
-Bareword strings with leading '-', like, '-foo' now count as 1 token
reason that '-lp' was not the original default is that the coding for
it was complex and not ready for the initial release of perltidy. If
anyone has any strong feelings about this, I'd like to hear. The
- current default could always be recovered with the '-nlp' flag.
+ current default could always be recovered with the '-nlp' flag.
2001 09 03
-html updates:
2001 03 03:
-Initial announcement at freshmeat.net; started Change Log
(Unfortunately this version was DOA, but it was fixed the next day)
+
projects / perltidy.git / blobdiff