Modul ini membolehkan anda memanggil mana-mana satu fungsi Lua yang telah diprapasang, supaya anda tidak perlu menulis modul untuk satu ciri yang diinginkan.

{{#invoke:LuaCall|main|prm1=value|prm2=value|functionName(prm1,prm2)}}

1. prm1 are any key of your choice = any value of your choice.
   Values are interpreted as strings unless tonumber(value) isn't nil, i.e. numbers should be converted to the numeric type. Tables are not supported.
2. The function call is a function in the Scribunto reference manual without any space separator.

{{#invoke:LuaCall|main|keyValue|reserved_parameter|functionCall}}

Optional reserved_parameter begins with reserved_:

1. reserved_return sets which output from the function you want, and defaults to 1. For example, setting it to 2 for mw.ustring.gsub will return the number of replacements made.
2. reserved_debug - nonzero value forces display of a not particularly useful debug text

Repeat:

1. {{#invoke:LuaCall|main|mesej=buku-|nbrRepeat=2|string.rep(mesej,nbrRepeat)}} → buku-buku-

Substitute:

1. {{#invoke:LuaCall|main|pat=(%a)|rep=%1.|mesej=Morse|mw.ustring.gsub(mesej,pat,rep)}} → M.o.r.s.e.
   Regex %a matches one letter. (%a) captures this letter. %1 is the captured letter. %1. adds a period "." after the letter.
2. {{#invoke:LuaCall|main|pa=(%a)|re=%1.|mes=Morse|mw.ustring.gsub(mes,pa,re)|reserved_return=2}} → 5
   Count the number of replacements = the number of letters.

Math:

1. {{#invoke:LuaCall|main|value=3.1415926535898|math.ceil(value)}} → 4
2. {{#invoke:LuaCall|main|value=3.1415926535898|math.modf(value)}} → 3
3. {{#invoke:LuaCall|main|value=3.1415926535898|math.modf(value)|reserved_return=2}} → 0.1415926535898

nowiki:

{{#invoke:LuaCall |main |mw.text.nowiki(rentetan)
 |rentetan={{URL|1=https://ms.wikipedia.org/wiki/Tatabahasa_bahasa_Melayu}}}}

<span class="url">[https://ms.wikipedia.org/wiki/Tatabahasa_bahasa_Melayu ms<wbr/>.wikipedia<wbr/>.org<wbr/>/wiki<wbr/>/Tatabahasa<wbr/>_bahasa<wbr/>_Melayu]</span>

{{#invoke:LuaCall|call|functionCall}}

String:

1. {{#invoke:LuaCall|call|string.format|%04x|127}} → 007f

Math:

1. {{#invoke:LuaCall|call|math.modf|3.1415926535898}} → 3
2. {{#invoke:LuaCall|call|math.modf|3.1415926535898|return=2}} → 3

UnStrip:

1. {{#invoke:LuaCall|call|mw.text.unstripNoWiki|<nowiki>[[WP:Lua]]</nowiki>}} → WP:Lua

{{#invoke:LuaCall|get|variable}}

Global:

1. {{#invoke:LuaCall|get|_G|_VERSION}} → Lua 5.1

Math:

1. {{#invoke:LuaCall|get|math.pi}} → 3.1415926535898

The module may generate script errors — whenever your call is not valid Lua code, you see the error you would normally have:

{{ #invoke:LuaCall|main|value=3.1415926535898|math.fmod(value)}}

Ralat Lua pada baris 42 di Modul:LuaCall: bad argument #2 to 'fn' (number expected, got no value).

because the second value is lacking.