pkgsrc - [no description]

Age	Commit message (Collapse)	Author	Files	Lines
2022-12-04	textproc/ruby-treetop: update to 1.6.12	taca	1	-2/+2
	1.6.12 (2022-11-24) * Fix home URL * Migrate CI to GitHub Actions * Replace deprecated File.exists? with File.exist?
2020-09-14	textproc/ruby-treetop: update to 1.6.11	taca	1	-2/+2
	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	textproc/ruby-treetop: update to 1.6.10	taca	1	-5/+5
	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	textproc: align variable assignments	rillig	1	-2/+2
	pkglint -Wall -F --only aligned --only indent -r No manual corrections.
2016-11-19	Stop patching gemspec file and use OVERRIDE_GEMSPEC with updated	taca	1	-1/+2
	update-gemspec.rb script.
2014-03-15	Revert to treetop-1.4.15 since ruby-rail require prior to 1.5.	taca	1	-2/+2
	Thanks to hiramatsu@.
2014-03-14	Update ruby-treetop to 1.5.1.	taca	1	-2/+2
	Changes are not available, please refer commit log: <https://github.com/nathansobo/treetop/commits/master>.
2013-09-15	Update ruby-treetop to 1.4.15.	taca	1	-2/+2
	Exact changes aren't available. Please refer change log in github.
2012-12-17	Update ruby-treetop to 1.4.12.	taca	1	-2/+2
	Exact changes aren't unavailable, please refer github: https://github.com/nathansobo/treetop/commits/master.
2011-08-12	Update textproc/ruby-treetop package to 1.4.10.	taca	1	-3/+3
	bugfixes: please refer https://github.com/nathansobo/treetop/commits/master in detail.
2010-12-04	Update ruby-treetop package to 1.4.9.	taca	1	-2/+2
	Changes are unknown.
2010-09-12	Importing textproc/ruby-treetop 1.4.8.	taca	1	-0/+16
	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.