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-rw-r--r--vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb108
1 files changed, 0 insertions, 108 deletions
diff --git a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb b/vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb
deleted file mode 100644
index abe24fb04..000000000
--- a/vendor/gems/coderay-0.9.7/lib/coderay/scanners/json.rb
+++ /dev/null
@@ -1,108 +0,0 @@
-module CodeRay
-module Scanners
-
- class JSON < Scanner
-
- include Streamable
-
- register_for :json
- file_extension 'json'
-
- KINDS_NOT_LOC = [
- :float, :char, :content, :delimiter,
- :error, :integer, :operator, :value,
- ]
-
- ESCAPE = / [bfnrt\\"\/] /x
- UNICODE_ESCAPE = / u[a-fA-F0-9]{4} /x
-
- def scan_tokens tokens, options
-
- state = :initial
- stack = []
- key_expected = false
-
- until eos?
-
- kind = nil
- match = nil
-
- case state
-
- when :initial
- if match = scan(/ \s+ | \\\n /x)
- tokens << [match, :space]
- next
- elsif match = scan(/ [:,\[{\]}] /x)
- kind = :operator
- case match
- when '{' then stack << :object; key_expected = true
- when '[' then stack << :array
- when ':' then key_expected = false
- when ',' then key_expected = true if stack.last == :object
- when '}', ']' then stack.pop # no error recovery, but works for valid JSON
- end
- elsif match = scan(/ true | false | null /x)
- kind = :value
- elsif match = scan(/-?(?:0|[1-9]\d*)/)
- kind = :integer
- if scan(/\.\d+(?:[eE][-+]?\d+)?|[eE][-+]?\d+/)
- match << matched
- kind = :float
- end
- elsif match = scan(/"/)
- state = key_expected ? :key : :string
- tokens << [:open, state]
- kind = :delimiter
- else
- getch
- kind = :error
- end
-
- when :string, :key
- if scan(/[^\\"]+/)
- kind = :content
- elsif scan(/"/)
- tokens << ['"', :delimiter]
- tokens << [:close, state]
- state = :initial
- next
- elsif scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox)
- kind = :char
- elsif scan(/\\./m)
- kind = :content
- elsif scan(/ \\ | $ /x)
- tokens << [:close, state]
- kind = :error
- state = :initial
- else
- raise_inspect "else case \" reached; %p not handled." % peek(1), tokens
- end
-
- else
- raise_inspect 'Unknown state', tokens
-
- end
-
- match ||= matched
- if $CODERAY_DEBUG and not kind
- raise_inspect 'Error token %p in line %d' %
- [[match, kind], line], tokens
- end
- raise_inspect 'Empty token', tokens unless match
-
- tokens << [match, kind]
-
- end
-
- if [:string, :key].include? state
- tokens << [:close, state]
- end
-
- tokens
- end
-
- end
-
-end
-end