Module: LaTeX

Defined in:
lib/latex/decode/compatibility.rb,
lib/latex/decode.rb,
lib/latex/decode/base.rb,
lib/latex/decode/greek.rb,
lib/latex/decode/maths.rb,
lib/latex/decode/accents.rb,
lib/latex/decode/symbols.rb,
lib/latex/decode/version.rb,
lib/latex/decode/diacritics.rb,
lib/latex/decode/punctuation.rb,
lib/latex/decode/compatibility.rb,
lib/latex/decode/compatibility.rb,
lib/latex/decode/compatibility.rb,
lib/latex/decode/compatibility.rb

Overview

Use the Java native Unicode normalizer

Defined Under Namespace

Modules: Decode

Class Method Summary collapse

Class Method Details

.decode(string) ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/latex/decode.rb', line 34

def decode(string)
  return string unless string.respond_to?(:to_s)

  string = string.is_a?(String) ? string.dup : string.to_s

  Decode::Base.normalize(string)

  Decode::Maths.decode!(string)

  Decode::Accents.decode!(string)
  Decode::Diacritics.decode!(string)
  Decode::Punctuation.decode!(string)
  Decode::Symbols.decode!(string)
  Decode::Greek.decode!(string)

  Decode::Base.strip_braces(string)

  LaTeX.normalize_C(string)
end

.normalize_C(string) ⇒ Object 



30
31
32
 
# File 'lib/latex/decode/compatibility.rb', line 30

def self.normalize_C(string)
  java.text.Normalizer.normalize(string, java.text.Normalizer::Form::NFC).to_s
end

.to_unicode(string) ⇒ Object 



6
7
8
 
# File 'lib/latex/decode/compatibility.rb', line 6

def self.to_unicode(string)
  string.gsub(/\\?u([\da-f]{4})/i) { |m| [$1.to_i(16)].pack('U') }
end