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Set language in HTML #1361

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Merged
merged 1 commit into from
May 6, 2025
Merged

Set language in HTML #1361

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2 changes: 1 addition & 1 deletion lib/rdoc/generator/darkfish.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -595,7 +595,7 @@ def assemble_template(body_file)
<<-TEMPLATE
<!DOCTYPE html>

<html>
<html lang="#{@options.locale&.name || 'en'}">
<head>
#{head_file.read}

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15 changes: 15 additions & 0 deletions test/rdoc/rdoc_generator_darkfish_test.rb
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Expand Up @@ -388,6 +388,21 @@ def test_template_stylesheets
assert_include File.binread('index.html'), %Q[href="./#{base}"]
end

def test_html_lang
@g.generate

content = File.binread("index.html")
assert_include(content, '<html lang="en">')
end

def test_html_lang_from_locale
@options.locale = RDoc::I18n::Locale.new 'ja'
@g.generate

content = File.binread("index.html")
assert_include(content, '<html lang="ja">')
end

def test_title
title = "RDoc Test".freeze
@options.title = title
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