<function name="sub" parent="utf8" type="libraryfunc"> <description> A UTF-8 compatible version of <page>string.sub</page>. </description> <realm>Shared</realm> <added>2020.06.24</added>⤶ <file line="364-L377">lua/includes/modules/utf8.lua</file> <args> <arg name="string" type="string">The string you'll take a sub-string out of.</arg> <arg name="StartPos" type="number">The position of the first character that will be included in the sub-string.</arg> <arg name="EndPos" type="number" default="nil">The position of the last character to be included in the sub-string. It can be negative to count from the end.</arg> </args> <rets> <ret name="" type="string">The substring.</ret> </rets> </function>