From 72dfacb9cd92600f0b5247841cb01d19d4402e56 Mon Sep 17 00:00:00 2001 From: taca Date: Sun, 12 Sep 2010 01:53:43 +0000 Subject: [PATCH] Importing textproc/ruby-treetop 1.4.8. 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. --- textproc/ruby-treetop/DESCR | 18 +++++ textproc/ruby-treetop/Makefile | 16 +++++ textproc/ruby-treetop/PLIST | 116 +++++++++++++++++++++++++++++++++ textproc/ruby-treetop/distinfo | 5 ++ 4 files changed, 155 insertions(+) create mode 100644 textproc/ruby-treetop/DESCR create mode 100644 textproc/ruby-treetop/Makefile create mode 100644 textproc/ruby-treetop/PLIST create mode 100644 textproc/ruby-treetop/distinfo diff --git a/textproc/ruby-treetop/DESCR b/textproc/ruby-treetop/DESCR new file mode 100644 index 000000000000..eeee4e1a62de --- /dev/null +++ b/textproc/ruby-treetop/DESCR @@ -0,0 +1,18 @@ +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. diff --git a/textproc/ruby-treetop/Makefile b/textproc/ruby-treetop/Makefile new file mode 100644 index 000000000000..3ef3e0e71da3 --- /dev/null +++ b/textproc/ruby-treetop/Makefile @@ -0,0 +1,16 @@ +# $NetBSD: Makefile,v 1.1.1.1 2010/09/12 01:53:43 taca Exp $ + +DISTNAME= treetop-1.4.8 +CATEGORIES= textproc + +MAINTAINER= pkgsrc-users@NetBSD.org +HOMEPAGE= http://www.rubyonrails.org/ +COMMENT= Ruby-based text parsing and interpretation DSL +LICENSE= mit + +DEPENDS+= ${RUBY_PKGPREFIX}-polyglot>=0.3.1:../../devel/ruby-polyglot + +CONFLICTS= ruby[1-9][0-9]-treetop-[0-9]* + +.include "../../lang/ruby/gem.mk" +.include "../../mk/bsd.pkg.mk" diff --git a/textproc/ruby-treetop/PLIST b/textproc/ruby-treetop/PLIST new file mode 100644 index 000000000000..3c84fb1de5d3 --- /dev/null +++ b/textproc/ruby-treetop/PLIST @@ -0,0 +1,116 @@ +@comment $NetBSD: PLIST,v 1.1.1.1 2010/09/12 01:53:43 taca Exp $ +bin/tt +${GEM_HOME}/cache/${GEM_NAME}.gem +${GEM_LIBDIR}/LICENSE +${GEM_LIBDIR}/README.md +${GEM_LIBDIR}/Rakefile +${GEM_LIBDIR}/bin/tt +${GEM_LIBDIR}/doc/contributing_and_planned_features.markdown +${GEM_LIBDIR}/doc/grammar_composition.markdown +${GEM_LIBDIR}/doc/index.markdown +${GEM_LIBDIR}/doc/pitfalls_and_advanced_techniques.markdown +${GEM_LIBDIR}/doc/semantic_interpretation.markdown +${GEM_LIBDIR}/doc/site.rb +${GEM_LIBDIR}/doc/sitegen.rb +${GEM_LIBDIR}/doc/syntactic_recognition.markdown +${GEM_LIBDIR}/doc/using_in_ruby.markdown +${GEM_LIBDIR}/examples/lambda_calculus/arithmetic.rb +${GEM_LIBDIR}/examples/lambda_calculus/arithmetic.treetop +${GEM_LIBDIR}/examples/lambda_calculus/arithmetic_node_classes.rb +${GEM_LIBDIR}/examples/lambda_calculus/arithmetic_test.rb +${GEM_LIBDIR}/examples/lambda_calculus/lambda_calculus +${GEM_LIBDIR}/examples/lambda_calculus/lambda_calculus.rb +${GEM_LIBDIR}/examples/lambda_calculus/lambda_calculus.treetop +${GEM_LIBDIR}/examples/lambda_calculus/lambda_calculus_node_classes.rb +${GEM_LIBDIR}/examples/lambda_calculus/lambda_calculus_test.rb +${GEM_LIBDIR}/examples/lambda_calculus/test_helper.rb +${GEM_LIBDIR}/lib/treetop.rb +${GEM_LIBDIR}/lib/treetop/bootstrap_gen_1_metagrammar.rb +${GEM_LIBDIR}/lib/treetop/compiler.rb +${GEM_LIBDIR}/lib/treetop/compiler/grammar_compiler.rb +${GEM_LIBDIR}/lib/treetop/compiler/lexical_address_space.rb +${GEM_LIBDIR}/lib/treetop/compiler/metagrammar.rb +${GEM_LIBDIR}/lib/treetop/compiler/metagrammar.treetop +${GEM_LIBDIR}/lib/treetop/compiler/node_classes.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/anything_symbol.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/atomic_expression.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/character_class.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/choice.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/declaration_sequence.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/grammar.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/inline_module.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/nonterminal.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/optional.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/parenthesized_expression.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/parsing_expression.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/parsing_rule.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/predicate.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/predicate_block.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/repetition.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/sequence.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/terminal.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/transient_prefix.rb +${GEM_LIBDIR}/lib/treetop/compiler/node_classes/treetop_file.rb +${GEM_LIBDIR}/lib/treetop/compiler/ruby_builder.rb +${GEM_LIBDIR}/lib/treetop/polyglot.rb +${GEM_LIBDIR}/lib/treetop/ruby_extensions.rb +${GEM_LIBDIR}/lib/treetop/ruby_extensions/string.rb +${GEM_LIBDIR}/lib/treetop/runtime.rb +${GEM_LIBDIR}/lib/treetop/runtime/compiled_parser.rb +${GEM_LIBDIR}/lib/treetop/runtime/interval_skip_list.rb +${GEM_LIBDIR}/lib/treetop/runtime/interval_skip_list/head_node.rb +${GEM_LIBDIR}/lib/treetop/runtime/interval_skip_list/interval_skip_list.rb +${GEM_LIBDIR}/lib/treetop/runtime/interval_skip_list/node.rb +${GEM_LIBDIR}/lib/treetop/runtime/syntax_node.rb +${GEM_LIBDIR}/lib/treetop/runtime/terminal_parse_failure.rb +${GEM_LIBDIR}/lib/treetop/runtime/terminal_parse_failure_debug.rb +${GEM_LIBDIR}/lib/treetop/runtime/terminal_syntax_node.rb +${GEM_LIBDIR}/lib/treetop/version.rb +${GEM_LIBDIR}/spec/compiler/and_predicate_spec.rb +${GEM_LIBDIR}/spec/compiler/anything_symbol_spec.rb +${GEM_LIBDIR}/spec/compiler/character_class_spec.rb +${GEM_LIBDIR}/spec/compiler/choice_spec.rb +${GEM_LIBDIR}/spec/compiler/circular_compilation_spec.rb +${GEM_LIBDIR}/spec/compiler/failure_propagation_functional_spec.rb +${GEM_LIBDIR}/spec/compiler/grammar_compiler_spec.rb +${GEM_LIBDIR}/spec/compiler/grammar_spec.rb +${GEM_LIBDIR}/spec/compiler/multibyte_chars_spec.rb +${GEM_LIBDIR}/spec/compiler/nonterminal_symbol_spec.rb +${GEM_LIBDIR}/spec/compiler/not_predicate_spec.rb +${GEM_LIBDIR}/spec/compiler/occurrence_range_spec.rb +${GEM_LIBDIR}/spec/compiler/one_or_more_spec.rb +${GEM_LIBDIR}/spec/compiler/optional_spec.rb +${GEM_LIBDIR}/spec/compiler/parenthesized_expression_spec.rb +${GEM_LIBDIR}/spec/compiler/parsing_rule_spec.rb +${GEM_LIBDIR}/spec/compiler/repeated_subrule_spec.rb +${GEM_LIBDIR}/spec/compiler/semantic_predicate_spec.rb +${GEM_LIBDIR}/spec/compiler/sequence_spec.rb +${GEM_LIBDIR}/spec/compiler/terminal_spec.rb +${GEM_LIBDIR}/spec/compiler/terminal_symbol_spec.rb +${GEM_LIBDIR}/spec/compiler/test_grammar.treetop +${GEM_LIBDIR}/spec/compiler/test_grammar.tt +${GEM_LIBDIR}/spec/compiler/test_grammar_do.treetop +${GEM_LIBDIR}/spec/compiler/tt_compiler_spec.rb +${GEM_LIBDIR}/spec/compiler/zero_or_more_spec.rb +${GEM_LIBDIR}/spec/composition/a.treetop +${GEM_LIBDIR}/spec/composition/b.treetop +${GEM_LIBDIR}/spec/composition/c.treetop +${GEM_LIBDIR}/spec/composition/d.treetop +${GEM_LIBDIR}/spec/composition/f.treetop +${GEM_LIBDIR}/spec/composition/grammar_composition_spec.rb +${GEM_LIBDIR}/spec/composition/subfolder/e_includes_c.treetop +${GEM_LIBDIR}/spec/ruby_extensions/string_spec.rb +${GEM_LIBDIR}/spec/runtime/compiled_parser_spec.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/delete_spec.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/expire_range_spec.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/insert_and_delete_node.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/insert_spec.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/interval_skip_list_spec.graffle +${GEM_LIBDIR}/spec/runtime/interval_skip_list/interval_skip_list_spec.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/palindromic_fixture.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/palindromic_fixture_spec.rb +${GEM_LIBDIR}/spec/runtime/interval_skip_list/spec_helper.rb +${GEM_LIBDIR}/spec/runtime/syntax_node_spec.rb +${GEM_LIBDIR}/spec/spec_helper.rb +${GEM_LIBDIR}/treetop.gemspec +${GEM_HOME}/specifications/${GEM_NAME}.gemspec diff --git a/textproc/ruby-treetop/distinfo b/textproc/ruby-treetop/distinfo new file mode 100644 index 000000000000..0f72c41f30f2 --- /dev/null +++ b/textproc/ruby-treetop/distinfo @@ -0,0 +1,5 @@ +$NetBSD: distinfo,v 1.1.1.1 2010/09/12 01:53:43 taca Exp $ + +SHA1 (treetop-1.4.8.gem) = b107eca5e06736db93a92536fde33bdbfdbc01a5 +RMD160 (treetop-1.4.8.gem) = 2760c0b944ab4676922a6c4ce09698ed2243cb17 +Size (treetop-1.4.8.gem) = 69632 bytes