@@ -1,17 +1,18 @@ -bin/simplesem -test/test_helper.rb -test/simplesem_test.rb -sample_programs/case-statement.txt -sample_programs/while-loop.txt -sample_programs/gcd.txt -sample_programs/hello-world.txt -simplesem.gemspec LICENSE +Manifest +README.textile Rakefile +bin/simplesem lib/simplesem.rb -lib/simplesem/arithmetic_node_classes.rb lib/simplesem/arithmetic.treetop +lib/simplesem/arithmetic_node_classes.rb lib/simplesem/simple_sem.treetop lib/simplesem/simplesem_program.rb -README.textile -Manifest +lib/simplesem/version.rb +lib/trollop/trollop.rb +sample_programs/case-statement.txt +sample_programs/gcd.txt +sample_programs/hello-world.txt +sample_programs/while-loop.txt +test/simplesem_test.rb +test/test_helper.rb Manifest @@ -24,9 +24,9 @@ h3. Command Line Options The simplesem executable accepts a couple optional command line options which will display the values in the Data array at the time the program exits. -pre. --help Print help message - --inspect Print values in the data array on exit - --inspect-history Print values in the data array with change history on exit +pre. --help Print help message +--inspect Print values in the data array on exit +--inspect-history Print values in the data array with change history on exit Use @--inspect@ if you only want to see the ending value at each position in the Data array, otherwise use @--inspect-history@ to see each data location's history. @@ -81,7 +81,7 @@ h3. Comments SIMPLESEM comments begin with two forward slashes. Everything on the line following @//@ is considered a comment and is ignored by the interpreter. *Important*: Comments still consume line numbers! Keep this in mind when writing jump statements. bc. // This is line number 0. - set write, "foo" // a comment after a statement +set write, "foo" // a comment after a statement h2. Slightly More Advanced Features of SIMPLESEM @@ -123,8 +123,7 @@ h3. A Sample SIMPLESEM Program The following SIMPLESEM program calculates the "GCD":http://en.wikipedia.org/wiki/Greatest_common_divisor of two numbers. The program prompts the user to enter the two numbers when the program is executed. This program is also included in the @sample_programs@ folder. -<pre> -<code> +<pre><code> set 0, read // first number 'n' set 1, read // second number 'm' set 2, ip + 1 // return pointer for call to GCD @@ -137,10 +136,11 @@ set 1, D[1]-D[0] jump 13 set 0, D[0]-D[1] jump 8 -</code> -</pre> +</code></pre> -pre.. $ simplesem --inspect-history sample_programs/gcd.txt +Running the above program on the command line will give the following output: +<pre> +$ simplesem --inspect-history sample_programs/gcd.txt input: 15 input: 35 5 @@ -149,4 +149,4 @@ DATA: 0: [15, 10, 5] 1: [35, 20, 5] 2: [4] - +</pre> README.textile @@ -1,7 +1,7 @@ require 'rake' require 'echoe' -Echoe.new('simplesem', '0.1.3') do |p| +Echoe.new('simplesem', '0.1.4') do |p| p.summary = "SIMPLESEM Interpreter" p.description = "Interpreter for parsing and executing SIMPLESEM programs" p.url = "http://github.com/robolson/simplesem" Rakefile @@ -1,5 +1,5 @@ module SimpleSem unless defined? SimpleSem::VERSION - VERSION = '0.1.3' + VERSION = '0.1.4' end end lib/simplesem/version.rb @@ -2,29 +2,28 @@ Gem::Specification.new do |s| s.name = %q{simplesem} - s.version = "0.1.3" + s.version = "0.1.4" s.required_rubygems_version = Gem::Requirement.new(">= 1.2") if s.respond_to? :required_rubygems_version= s.authors = ["Rob Olson"] - s.date = %q{2009-04-01} + s.date = %q{2009-09-27} s.default_executable = %q{simplesem} - s.description = %q{SIMPLESEM Interpreter} - s.email = %q{rko618@gmail.com} + s.description = %q{Interpreter for parsing and executing SIMPLESEM programs} + s.email = %q{rob@thinkingdigitally.com} s.executables = ["simplesem"] - s.extra_rdoc_files = ["LICENSE", "README.textile", "bin/simplesem", "lib/simplesem/arithmetic.treetop", "lib/simplesem/arithmetic_node_classes.rb", "lib/simplesem/simple_sem.treetop", "lib/simplesem/simplesem_program.rb", "lib/simplesem.rb"] - s.files = ["LICENSE", "Manifest", "README.textile", "Rakefile", "bin/simplesem", "lib/simplesem/arithmetic.treetop", "lib/simplesem/arithmetic_node_classes.rb", "lib/simplesem/simple_sem.treetop", "lib/simplesem/simplesem_program.rb", "lib/simplesem.rb", "sample_programs/case-statement.txt", "sample_programs/gcd.txt", "sample_programs/hello-world.txt", "sample_programs/while-loop.txt", "simplesem.gemspec", "simplesem.tmproj", "test/simplesem_test.rb", "test/test_helper.rb"] - s.has_rdoc = true + s.extra_rdoc_files = ["LICENSE", "README.textile", "bin/simplesem", "lib/simplesem.rb", "lib/simplesem/arithmetic.treetop", "lib/simplesem/arithmetic_node_classes.rb", "lib/simplesem/simple_sem.treetop", "lib/simplesem/simplesem_program.rb", "lib/simplesem/version.rb", "lib/trollop/trollop.rb"] + s.files = ["LICENSE", "Manifest", "README.textile", "Rakefile", "bin/simplesem", "lib/simplesem.rb", "lib/simplesem/arithmetic.treetop", "lib/simplesem/arithmetic_node_classes.rb", "lib/simplesem/simple_sem.treetop", "lib/simplesem/simplesem_program.rb", "lib/simplesem/version.rb", "lib/trollop/trollop.rb", "sample_programs/case-statement.txt", "sample_programs/gcd.txt", "sample_programs/hello-world.txt", "sample_programs/while-loop.txt", "simplesem.gemspec", "test/simplesem_test.rb", "test/test_helper.rb"] s.homepage = %q{http://github.com/robolson/simplesem} s.rdoc_options = ["--line-numbers", "--inline-source", "--title", "Simplesem", "--main", "README.textile"] s.require_paths = ["lib"] s.rubyforge_project = %q{simplesem} - s.rubygems_version = %q{1.3.1} + s.rubygems_version = %q{1.3.5} s.summary = %q{SIMPLESEM Interpreter} - s.test_files = ["test/simplesem_test.rb", "test/test_helper.rb"] + s.test_files = ["test/test_helper.rb", "test/simplesem_test.rb"] if s.respond_to? :specification_version then current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION - s.specification_version = 2 + s.specification_version = 3 if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then s.add_runtime_dependency(%q<treetop>, [">= 1.2.4"]) simplesem.gemspec 130b723df4e6410fad13139cb4b228887b857b61 Rob Olson rob@thinkingdigitally.com http://github.com/robolson/simplesem/commit/39b51c9c108e16d54f49b0f0e7c376593d6475fd 39b51c9c108e16d54f49b0f0e7c376593d6475fd 2009-09-27T00:13:24-07:00 2009-09-27T00:13:24-07:00 Releasing version 0.1.4 Note: The command line arguments have changed in this release! 93481ccb4b0f325612e8e3f7c895bb80f7edcac0 Rob Olson rob@thinkingdigitally.com