Month: March 2017

ack 2.18 has been released; ack 3 starting development

March 24, 2017 CPAN, Tools No comments

I’ve just uploaded ack 2.18 to CPAN and to https://beyondgrep.com/.

ack 2.18 will probably be the final release in the ack 2.x series. I’m going to be starting work on ack 3.000 in earnest.  Still, if you discover problems with ack 2, please report them to https://github.com/petdance/ack2/issues

If you’re interested in ack 3 development, please sign up for the ack-dev mailing list and/or join the ack Slack.  See https://beyondgrep.com/community/ for details.

2.18    Fri Mar 24 14:53:19 CDT 2017
====================================
[FIXES]
ack no longer throws an undefined variable warning if it's called
from a directory that doesn't exist. (GH #634)

--context=0 (and its short counterpart -C 0) did not set to context
of 0.  This means that a command-line --context=0 couldn't override
a --context=5 in your ackrc.  Thanks, Ed Avis.  (GH #595)

t/ack-s.t would fail in non-English locales.  Thanks, Olivier Mengué.
(GH #485, GH #515)

[ENHANCEMENTS]
--after-context and --before-context (and their short counterparts
-A and -B) no longer require a value to be passed.  If no value is
set, they default to 2. (GH #351)

Added .xhtml to the --html filetype.  Added .wsdl to the --xml filetype.
Thanks, H.Merijn Brand.  (GH #456)

[DOCUMENTATION]
Explain that filetypes must be two characters or longer. (GH #389)

Updated incorrect docs about how ack works.  Thanks, Gerhard Poul.
(GH #543)

[INTERNALS]
Removed the abstraction of App::Ack::Resource and its subclass
App::Ack::Resource::Basic.  We are abandoning the idea that we'll have
plugins.

Removed dependency on File::Glob which isn't used.

ack 2.16 has been released

March 10, 2017 CPAN, Tools No comments

ack 2.16 has been released.  ack is a grep-like tool optimized for searching source code.  It’s available at https://beyondgrep.com, or via CPAN using App::Ack.

Here are the changes between 2.16 and 2.14.

2.16    Fri Mar 10 13:32:39 CST 2017
====================================
[CONFUSING BEHAVIOR & UPCOMING CHANGES]
The -w has a confusing behavior that it's had since back to ack 1.x
that will be changing in the future.  It's not changing in this
version, but this is a heads-up that it's coming.

ack -w is "match a whole word", and ack does this by putting turning
your PATTERN into \bPATTERN\b.  So "ack -w foo" effectively becomes
"ack \bfoo\b".  Handy.

The problem is that ack doesn't put a \b before PATTERN if it begins
with a non-word character, and won't put a \b after PATTERN if it
ends with a non-word character.

The problem is that if you're searching for "fool" or "foot", but
only as a word, and you do "ack -w foo[lt]" or "ack -w (fool|foot)",
you'll get matches for "football and foolish" which certainly should
not match if you're using -w.


[ENHANCEMENTS]
Include .cljs, .cljc and .edn files with the --clojure filetype.  Thanks,
Austin Chamberlin.

Added .xsd to the --xml filetype.  Thanks, Nick Morrott.

Added support for Swift language.  Thanks, Nikolaj Schumacher. (GH #512)

The MSYS2 project is now seen as Windows.  Thanks, Ray Donnelly. (GH #450)

Expand the definition of OCaml files.  Thanks, Marek Kubica. (GH #511)

Add support for Groovy Server Pages.  Thanks, Ethan Mallove. (GH #469)

The JSP filetype (--jsp) now recognizes .jspf files.  Thanks, Sebastien
Feugere.  (GH #586)

Added --hpp option for C++ header files.  Thankis, Steffen Jaeckel.

ack now supports --ignore-dir=match:....  Thanks, Ailin Nemui! (GitHub ticket #42)

ack also supports --ignore-dir=ext:..., and --noignore-dir supports match/ext as well


[FIXES]
Reverted an optimization to make \s work properly again. (GH #572,
GH #571, GH #562, GH #491, GH #498)

The -l and -c flags would sometimes return inaccurate results due to
a bug introduced in 2.14.  Thanks to Elliot Shank for the report! (GH #491)

Behavior when using newlines in a search was inconsistent.  Thanks to Yves Chevallier
for the report! (GH #522)

Don't ignore directories that are specified as command line targets (GH #524)

Fix a bug where a regular expression that matches the empty string could cause ack
to go into an infinite loop (GH #542)


[INTERNALS]
Add minimal requirement of Getopt::Long 2.38, not 2.35, for GetOptionsFromString.

Added test to test --output. Thanks, Varadinsky! (GH #587, GH #590)

Added test to make sure subdirs of target subdirs are ignored if
--ignore-dir applies to them.  Thanks, Pete Houston. (GH #570)

Many optimizations and code cleanups.  Thanks, Stephan Hohe.

Fixed an out-of-date FAQ entry.  Thanks, Jakub Wilk.  (GH #580)

[DOCUMENTATION]
Expanded the explanation of how the -w flag works.  Thanks, Ed Avis.
(GH #585)