add MeCab index test

lib/review/latexbuilder.rb

@@ -39,9 +39,15 @@ def builder_init_file
       @ol_num = nil
       @first_line_num = nil
       @sec_counter = SecCounter.new(5, @chapter)
+      setup_index
+      initialize_metachars(@book.config["texcommand"])
+    end
+    private :builder_init_file
+
+    def setup_index
       @index_db = {}
       @index_mecab = nil
-      if @book.config["makeindex"]
+      if @book.config["pdfmaker"]["makeindex"]
         @index_db = load_idxdb(@book.config["pdfmaker"]["makeindex_dic"]) if @book.config["pdfmaker"]["makeindex_dic"]
         if @book.config["pdfmaker"]["makeindex_mecab"]
           begin
@@ -52,9 +58,7 @@ def builder_init_file
           end
         end
       end
-      initialize_metachars(@book.config["texcommand"])
     end
-    private :builder_init_file
 
     def load_idxdb(file)
       table = {}

test/test_latexbuilder.rb

@@ -210,6 +210,19 @@ def test_inline_idx
     assert_equal %Q|\\textunderscore{}\\textunderscore{}TEST\\%\\textdollar{}\\index{__TEST%$@\\textunderscore{}\\textunderscore{}TEST\\%\\textdollar{}}, \\index{__TEST%$@\\textunderscore{}\\textunderscore{}TEST\\%\\textdollar{}}|, actual
   end
 
+  def test_inline_idx_yomi
+    begin
+      require 'MeCab'
+    rescue LoadError
+      $stderr.puts "skip test_inline_idx_yomi (cannot find MeCab)"
+      return true
+    end
+    @book.config["pdfmaker"]["makeindex"] = true
+    @builder.setup_index
+    actual = compile_inline("@<hidx>{漢字}@<hidx>{項目@1<<>>項目@2}")
+    assert_equal %Q|\\index{かんじ@漢字}\\index{こうもく"@1@項目"@1!こうもく"@2@項目"@2}|, actual
+  end
+
   def test_jis_x_0201_kana
     # uplatex can handle half-width kana natively
     actual = compile_inline("foo･ｶﾝｼﾞ､テスト")