/indra/newview/skins/default/xui/en/widgets/chat_history.xml

 1<?xml version="1.0" encoding="UTF-8"?>
 2<chat_history
 3  message_header="panel_chat_header.xml"
 4  message_separator="panel_chat_separator.xml"
 5  left_text_pad="10"
 6  right_text_pad="15"
 7  left_widget_pad="0"
 8  right_widget_pad="10"
 9  top_separator_pad="1"
10  bottom_separator_pad="1"
11  top_header_pad="12"
12  bottom_header_pad="5"
13	max_length="2147483647"
14	track_bottom="true"
15	name="chat_history"
16	type="string"
17	word_wrap="true"
18  line_spacing.multiple="1.0" 
19  font="SansSerif">
20  <more_chat_text
21    mouse_opaque="true" 
22    parse_urls="false"
23    word_wrap="true"
24    />
25</chat_history>