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

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Branch: CURRENT, Version: 1.6.12, Package name: ruby31-treetop-1.6.12, 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/ruby31-base]

Master sites:

Filesize: 89 KB

Version history: (Expand)

CVS history: (Expand)


   2022-12-04 17:10:18 by Takahiro Kambe | Files touched by this commit (2) | Package updated
Log message:
textproc/ruby-treetop: update to 1.6.12

1.6.12 (2022-11-24)

* Fix home URL
* Migrate CI to GitHub Actions
* Replace deprecated File.exists? with File.exist?
   2021-10-26 13:23:42 by Nia Alarie | Files touched by this commit (1161) 
Log message:
textproc: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes

Unfetchable distfiles (fetched conditionally?):
./textproc/convertlit/distinfo clit18src.zip
   2021-10-07 17:02:49 by Nia Alarie | Files touched by this commit (1162) 
Log message:
textproc: Remove SHA1 hashes for distfiles
   2020-09-14 17:13:41 by Takahiro Kambe | Files touched by this commit (3) | Package updated
Log message:
textproc/ruby-treetop: update to 1.6.11

Update ruby-treetop package to 1.6.11.

No release note is available,  Please refer
<https://github.com/cjheath/treetop/compare/v1.6.10...v1.6.11> in detail.
   2020-05-09 07:56:56 by Takahiro Kambe | Files touched by this commit (4) | Package updated
Log message:
textproc/ruby-treetop: update to 1.6.10

Update ruby-treetop to 1.6.10.

pkgsrc changes:
* Update HOMEPAGE.
* Use --format-executable rubygem option and add ALTERNATIVES file.

Release note is not available but various bug fixes and improvements.
   2019-11-04 22:43:49 by Roland Illig | Files touched by this commit (155) 
Log message:
textproc: align variable assignments

pkglint -Wall -F --only aligned --only indent -r

No manual corrections.
   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.