Merge pull request #225 from zenspider/zenspider/frozen_string_literals

Add --frozen to add frozen_string_literals to top of generated files.
ruby · Jul 19, 2023 · d7c4368 · d7c4368
2 parents 79ad0ef + f95ae86
commit d7c4368
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Showing 9 changed files with 295 additions and 589 deletions.
diff --git a/bin/racc b/bin/racc
@@ -19,6 +19,7 @@ def main
   make_executable = false
   rubypath = nil
   embed_runtime = false
+  frozen_strings = false
   debug_flags = Racc::DebugFlags.new
   line_convert = true
   line_convert_all = false
@@ -57,6 +58,9 @@ def main
   parser.on('-E', '--embedded', "Embeds Racc runtime in output.") {
     embed_runtime = true
   }
+  parser.on('-F', '--frozen', "Add frozen_string_literals: true.") {
+    frozen_strings = true
+  }
   parser.on('--line-convert-all', 'Converts line numbers of user codes.') {
     line_convert_all = true
   }
@@ -162,6 +166,7 @@ def main
     params.convert_line = line_convert
     params.convert_line_all = line_convert_all
     params.embed_runtime = embed_runtime
+    params.frozen_strings = frozen_strings
     profiler.section('generation') {
       generator = Racc::ParserFileGenerator.new(states, params)
       generator.generate_parser_file(output || make_filename(input, '.tab.rb'))

diff --git a/doc/en/NEWS.en.rdoc b/doc/en/NEWS.en.rdoc