Variable Cross Reference

$book_menus

• /sites/all/modules/site_map/site_map.module -> line 243
• /modules/book/book.module -> line 189

• /modules/book/book-all-books-block.tpl.php -> line 17
• /sites/all/modules/site_map/site_map.module -> line 243
• /modules/book/book.module -> line 189
• /modules/book/book.module -> line 195
• /modules/book/book.module -> line 202
• /modules/book/book.module -> line 205