10000 first pass at liquid scanner · trilogyinteractive/coderay@22d6b90 · GitHub
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first pass at liquid scanner
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‎lib/coderay/helpers/file_type.rb

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@@ -96,6 +96,7 @@ def shebang filename
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'java' => :java,
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'js' => :java_script,
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'json' => :json,
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'amps' => :amps,
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'mab' => :ruby,
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'pas' => :delphi,
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'patch' => :diff,

‎lib/coderay/scanners/amps.rb

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module CodeRay
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module Scanners
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load :html
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class Amps < Scanner
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register_for :amps
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title 'Amps Template'
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KINDS_NOT_LOC = HTML::KINDS_NOT_LOC
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AMPS_BLOCK = /
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({[{|%])
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(.*?)
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([%|}]})
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/xm
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AMPS_COMMENT_BLOCK = /
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{%\s#
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(.*?)
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‎lib/coderay/scanners/liquid.rb

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module CodeRay
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module Scanners
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load :html
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class Liquid < Scanner
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register_for :liquid
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title 'Liquid Template'
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KINDS_NOT_LOC = HTML::KINDS_NOT_LOC
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LIQUID_BLOCK = /
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({[{|%])
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(.*?)
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([%|}]})
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/
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START_OF_LIQUID = /{{|{%/
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protected
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def setup
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@html_scanner = CodeRay.scanner :html, tokens: @tokens, keep_tokens: true, keep_state: true
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@liquid_attribute_scanner = CodeRay.scanner :html, tokens: @tokens, keep_tokens: true, keep_stat: true
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end
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def scan_tokens
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until eos?
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if (match = scan_until(/(?=#{START_OF_LIQUID})/o) || scan_reset) and not match.empty?
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@html_scanner.tokenize match, tokens: encoder
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elsif match = scan(/#{LIQUID_BLOCK}/o)
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start_tag = self[1]
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code = self[2]
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end_tag = self[3]
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encoder.begin_group :inline
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encoder.text_token start_tag, :inline_delimiter
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unless code.empty?
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@liquid_attribute_scanner.tokenize code, tokens: encoder, state: :attribute
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end
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encoder.text_token end_tag, :inline_delimiter unless end_tag.empty?
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encoder.end_group :inline
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else
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raise_inspect 'else-case reached!', encoder
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end
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end
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end
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end
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end
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end

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