lib/review/latexutils.rb in review-2.1.0 vs lib/review/latexutils.rb in review-2.2.0

@@ -33,33 +33,33 @@
         "-" => '{-}'
       }
 
       if File.basename(texcommand, ".*") == "platex"
         @metachars.merge!({
-                           '⓪' => '\UTF{24EA}',
-                           '①' => '\UTF{2460}',
-                           '②' => '\UTF{2461}',
-                           '③' => '\UTF{2462}',
-                           '④' => '\UTF{2463}',
-                           '⑤' => '\UTF{2464}',
-                           '⑥' => '\UTF{2465}',
-                           '⑦' => '\UTF{2466}',
-                           '⑧' => '\UTF{2467}',
-                           '⑨' => '\UTF{2468}',
-                           '⑩' => '\UTF{2469}',
-                           '⑪' => '\UTF{246A}',
-                           '⑫' => '\UTF{246B}',
-                           '⑬' => '\UTF{246C}',
-                           '⑭' => '\UTF{246D}',
-                           '⑮' => '\UTF{246E}',
-                           '⑯' => '\UTF{246F}'
-                         })
+                            '⓪' => '\UTF{24EA}',
+                            '①' => '\UTF{2460}',
+                            '②' => '\UTF{2461}',
+                            '③' => '\UTF{2462}',
+                            '④' => '\UTF{2463}',
+                            '⑤' => '\UTF{2464}',
+                            '⑥' => '\UTF{2465}',
+                            '⑦' => '\UTF{2466}',
+                            '⑧' => '\UTF{2467}',
+                            '⑨' => '\UTF{2468}',
+                            '⑩' => '\UTF{2469}',
+                            '⑪' => '\UTF{246A}',
+                            '⑫' => '\UTF{246B}',
+                            '⑬' => '\UTF{246C}',
+                            '⑭' => '\UTF{246D}',
+                            '⑮' => '\UTF{246E}',
+                            '⑯' => '\UTF{246F}'
+                          })
 
         kanalist = %w{｡ ｢ ｣ ､ ･ ｦ ｧ ｨ ｩ ｪ ｫ ｬ ｭ ｮ ｯ ｰ ｱ ｲ ｳ ｴ
                       ｵ ｶ ｷ ｸ ｹ ｺ ｻ ｼ ｽ ｾ ｿ ﾀ ﾁ ﾂ ﾃ ﾄ ﾅ ﾆ ﾇ ﾈ ﾉ ﾊ ﾋ ﾌ ﾍ ﾎ ﾏ
                       ﾐ ﾑ ﾒ ﾓ ﾔ ﾕ ﾖ ﾗ ﾘ ﾙ ﾚ ﾛ ﾜ ﾝ ﾞ ﾟ}
         kanalist.each do |char|
-          char_jisx0208 = NKF::nkf('-WwX',char)
+          char_jisx0208 = NKF.nkf('-WwX',char)
           @metachars[char] = "\\aj半角{#{char_jisx0208}}"
         end
       end
 
       @metachars_re = /[#{Regexp.escape(@metachars.keys.join(''))}]/u