./textproc/ruby-treetop, Ruby-based text parsing and interpretation DSL

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Branch: CURRENT, Version: 1.4.15, Package name: ruby22-treetop-1.4.15, Maintainer: pkgsrc-users

Languages can be split into two components, their *syntax* and their
*semantics*. It's your understanding of English syntax that tells you
the stream of words "Sleep furiously green ideas colorless" is not a
valid sentence. Semantics is deeper. Even if we rearrange the above
sentence to be "Colorless green ideas sleep furiously", which is
syntactically correct, it remains nonsensical on a semantic
level. With Treetop, you'll be dealing with languages that are much
simpler than English, but these basic concepts apply. Your programs
will need to address both the syntax and the semantics of the
languages they interpret.

Treetop equips you with powerful tools for each of these two aspects
of interpreter writing. You'll describe the syntax of your language
with a *parsing expression grammar*. From this description, Treetop
will generate a Ruby parser that transforms streams of characters
written into your language into *abstract syntax trees* representing
their structure. You'll then describe the semantics of your language
in Ruby by defining methods on the syntax trees the parser generates.


Required to run:
[devel/ruby-polyglot] [lang/ruby22-base]

Required to build:
[pkgtools/cwrappers]

Master sites:

SHA1: 8c6ce803f909b9e1dfcb24100c283642f43d90d1
RMD160: d05541c28b7b9bb861346e8020e181deb74c60e3
Filesize: 76.5 KB

Version history: (Expand)


CVS history: (Expand)


   2016-11-19 16:24:45 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
Stop patching gemspec file and use OVERRIDE_GEMSPEC with updated
update-gemspec.rb script.
   2015-11-04 03:00:17 by Alistair G. Crooks | Files touched by this commit (797)
Log message:
Add SHA512 digests for distfiles for textproc category

Problems found locating distfiles:
	Package cabocha: missing distfile cabocha-0.68.tar.bz2
	Package convertlit: missing distfile clit18src.zip
	Package php-enchant: missing distfile php-enchant/enchant-1.1.0.tgz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.
   2015-05-19 14:32:56 by Ryo ONODERA | Files touched by this commit (2)
Log message:
Fix build with Ruby 2.2.
   2014-03-15 16:15:06 by Takahiro Kambe | Files touched by this commit (2)
Log message:
Revert to treetop-1.4.15 since ruby-rail require prior to 1.5.

Thanks to hiramatsu@.
   2014-03-14 19:36:00 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
Update ruby-treetop to 1.5.1.

Changes are not available, please refer commit log:
<https://github.com/nathansobo/treetop/commits/master>.
   2013-09-15 18:34:40 by Takahiro Kambe | Files touched by this commit (3) | Package updated
Log message:
Update ruby-treetop to 1.4.15.

Exact changes aren't available.  Please refer change log in github.
   2012-12-17 16:06:50 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
Update ruby-treetop to 1.4.12.

Exact changes aren't unavailable, please refer github:
      https://github.com/nathansobo/treetop/commits/master.
   2011-08-12 19:23:33 by Takahiro Kambe | Files touched by this commit (3) | Package updated
Log message:
Update textproc/ruby-treetop package to 1.4.10.

bugfixes: please refer https://github.com/nathansobo/treetop/commits/master
in detail.