amakanize.rb in amakanize-0.2.1

- old
+ new

@@ -1,8 +1,9 @@
 require "amakanize/author_name"
 require "amakanize/author_names"
 require "amakanize/filters/base_filter"
+require "amakanize/filters/angle_brackets_after_word_normalization_filter"
 require "amakanize/filters/dash_between_alphabets_normalization_filter"
 require "amakanize/filters/html_unescape_filter"
 require "amakanize/filters/hyphen_minus_normalization_filter"
 require "amakanize/filters/normalization_filter"
 require "amakanize/filters/obvious_volume_number_deletion_filter"
@@ -19,7 +20,23 @@
 require "amakanize/filters/trailing_volume_number_deletion_filter"
 require "amakanize/series_name"
 require "amakanize/version"
 
 module Amakanize
-  PATTERN_OF_NUMERIC_CHARACTER = /[\diIvVxX１-９①②③④⑤⑥⑦⑧⑨⑩〇一二三四五六七八九十百千万零壱弍参肆伍陸漆捌玖壹貳參拾佰仟萬]/
+  PATTERN_OF_NUMERIC_CHARACTERS = /
+    \d+
+    |[ivx]+
+    |[IVX]+
+    |[０-９]+
+    |①
+    |②
+    |③
+    |④
+    |⑤
+    |⑥
+    |⑦
+    |⑧
+    |⑨
+    |⑩
+    |[〇一二三四五六七八九十百千万零壱弍参肆伍陸漆捌玖壹貳參拾佰仟萬]+
+  /x
 end