<function name="char" parent="utf8" type="libraryfunc"> <description>Receives zero or more integers, converts each one to its corresponding UTF-8 byte sequence and returns a string with the concatenation of all these sequences.</description> <realm>Shared</realm> <file line="90-L139">lua/includes/modules/utf8.lua</file> <file line="95-L144">lua/includes/modules/utf8.lua</file> <args> <arg name="codepoints" type="vararg">Unicode code points to be converted in to a UTF-8 string.</arg> </args> <rets> <ret name="" type="string">UTF-8 string generated from given arguments.</ret> </rets> </function>