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rename `@options` in HighlightBlock (clash with Liquid::Block). fixes #4173

This commit is contained in:
Tim Cuthbertson 2015-11-22 16:00:50 +11:00
parent c4fe2b0513
commit a7730914df
2 changed files with 12 additions and 12 deletions
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10
lib/jekyll/tags/highlight.rb
View File

@ -14,7 +14,7 @@ module Jekyll
super
if markup.strip =~ SYNTAX
@lang = $1.downcase
@options = {}
@highlight_options = {}
if defined?($2) && $2 != ''
# Split along 3 possible forms -- key="<quoted list>", key=value, or key
$2.scan(/(?:\w="[^"]*"|\w=\w|\w)+/) do |opt|
@ -24,10 +24,10 @@ module Jekyll
value.gsub!(/"/, "")
value = value.split
end
@options[key.to_sym] = value || true
@highlight_options[key.to_sym] = value || true
end
end
@options[:linenos] = "inline" if @options.key?(:linenos) and @options[:linenos] == true
@highlight_options[:linenos] = "inline" if @highlight_options.key?(:linenos) and @highlight_options[:linenos] == true
else
raise SyntaxError.new <<-eos
Syntax Error in tag 'highlight' while parsing the following markup:
@ -80,7 +80,7 @@ eos
highlighted_code = Pygments.highlight(
code,
:lexer => @lang,
:options => sanitized_opts(@options, is_safe)
:options => sanitized_opts(@highlight_options, is_safe)
)
if highlighted_code.nil?
@ -99,7 +99,7 @@ eos
def render_rouge(code)
Jekyll::External.require_with_graceful_fail('rouge')
formatter = Rouge::Formatters::HTML.new(line_numbers: @options[:linenos], wrap: false)
formatter = Rouge::Formatters::HTML.new(line_numbers: @highlight_options[:linenos], wrap: false)
lexer = Rouge::Lexer.find_fancy(@lang, code) || Rouge::Lexers::PlainText
formatter.format(lexer.lex(code))
end

14
test/test_tags.rb
View File

@ -65,37 +65,37 @@ CONTENT
context "highlight tag in unsafe mode" do
should "set the no options with just a language name" do
tag = highlight_block_with_opts('ruby ')
assert_equal({}, tag.instance_variable_get(:@options))
assert_equal({}, tag.instance_variable_get(:@highlight_options))
end
should "set the linenos option as 'inline' if no linenos value" do
tag = highlight_block_with_opts('ruby linenos ')
assert_equal({ :linenos => 'inline' }, tag.instance_variable_get(:@options))
assert_equal({ :linenos => 'inline' }, tag.instance_variable_get(:@highlight_options))
end
should "set the linenos option to 'table' if the linenos key is given the table value" do
tag = highlight_block_with_opts('ruby linenos=table ')
assert_equal({ :linenos => 'table' }, tag.instance_variable_get(:@options))
assert_equal({ :linenos => 'table' }, tag.instance_variable_get(:@highlight_options))
end
should "recognize nowrap option with linenos set" do
tag = highlight_block_with_opts('ruby linenos=table nowrap ')
assert_equal({ :linenos => 'table', :nowrap => true }, tag.instance_variable_get(:@options))
assert_equal({ :linenos => 'table', :nowrap => true }, tag.instance_variable_get(:@highlight_options))
end
should "recognize the cssclass option" do
tag = highlight_block_with_opts('ruby linenos=table cssclass=hl ')
assert_equal({ :cssclass => 'hl', :linenos => 'table' }, tag.instance_variable_get(:@options))
assert_equal({ :cssclass => 'hl', :linenos => 'table' }, tag.instance_variable_get(:@highlight_options))
end
should "recognize the hl_linenos option and its value" do
tag = highlight_block_with_opts('ruby linenos=table cssclass=hl hl_linenos=3 ')
assert_equal({ :cssclass => 'hl', :linenos => 'table', :hl_linenos => '3' }, tag.instance_variable_get(:@options))
assert_equal({ :cssclass => 'hl', :linenos => 'table', :hl_linenos => '3' }, tag.instance_variable_get(:@highlight_options))
end
should "recognize multiple values of hl_linenos" do
tag = highlight_block_with_opts('ruby linenos=table cssclass=hl hl_linenos="3 5 6" ')
assert_equal({ :cssclass => 'hl', :linenos => 'table', :hl_linenos => ['3', '5', '6'] }, tag.instance_variable_get(:@options))
assert_equal({ :cssclass => 'hl', :linenos => 'table', :hl_linenos => ['3', '5', '6'] }, tag.instance_variable_get(:@highlight_options))
end
should "treat language name as case insensitive" do