Difference between revisions of "Module:Trim quotes"

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blackwiki>MusikBot II
m (Protected "Module:Trim quotes": High-risk template or module (more info) ([Edit=Require template editor access] (indefinite) [Move=Require template editor access] (indefinite)))
blackwiki>Ahecht
(Make _trim global)
Line 1: Line 1:
 
local p = {}
 
local p = {}
  
local function _trim(s)
+
function _trim(s)
 
if s then
 
if s then
 
if mw.ustring.find(s,'^".*"$') or mw.ustring.find(s,"^'.*'$") then return _trim(string.sub(s,2,-2)) else return s end
 
if mw.ustring.find(s,'^".*"$') or mw.ustring.find(s,"^'.*'$") then return _trim(string.sub(s,2,-2)) else return s end

Revision as of 18:20, 20 May 2019

Implements {{Trim quotes}}.

Usage

{{#invoke:Trim quotes|trim|string to trim}}

or

{{#invoke:Trim quotes|trim|s=string to trim}}



local p = {}

function _trim(s)
	if s then
		if mw.ustring.find(s,'^".*"$') or mw.ustring.find(s,"^'.*'$") then return _trim(string.sub(s,2,-2)) else return s end
	else
		return ""
	end
end
	

function p.trim(frame)
	local s = (frame.args['s'] or frame.args[1]) or (frame:getParent().args['s'] or frame:getParent().args[1])
	return _trim(s)
end
	
return p