fix: escape control characters in Ruby code generation#530
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takaokouji merged 6 commits intodevelopfrom Jan 18, 2026
Merged
fix: escape control characters in Ruby code generation#530takaokouji merged 6 commits intodevelopfrom
takaokouji merged 6 commits intodevelopfrom
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Updated RubyGenerator.escapeChars_ to include control characters: - \n (newline) - \t (tab) - \r (carriage return) - \b (backspace) - \f (form feed) - \v (vertical tab) - \0 (null) Added unit tests to verify escaping of these characters. Fixes smalruby/smalruby3-develop#28
Update operators.test.js to match fix for issue #28.
Correctly use backslashes in dedent template literals to expect literal \n and \. This matches the Ruby code generator's behavior of escaping control characters.
Avoid dedent's unpredictable backslash handling by using String.raw. This ensures the test expectation accurately matches the generator's output.
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…escape-control-characters fix: escape control characters in Ruby code generation
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Summary
This PR fixes an issue where control characters (e.g.,
\n,\t) in Ruby code generation were not properly escaped, causing multi-line strings or literal tabs in the output Ruby code.Changes
RubyGenerator.escapeChars_insrc/lib/ruby-generator/index.jsto include:\n(newline)\t(tab)\r(carriage return)\b(backspace)\f(form feed)\v(vertical tab)\0(null)RubyGenerator.quote_intest/unit/lib/ruby-generator/index.test.js.printandputsblocks with control characters intest/unit/lib/ruby-generator/looks.test.js.Verification Results
npm run test:unit).npm run test:lint).Fixes smalruby/smalruby3-develop#28