Nat: 1 revision imported

2025-04-07T11:03:26Z

1 revision imported

← Older revision		Revision as of 11:03, 7 April 2025
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wikipedia>Izno: use if preview

2021-05-07T15:16:54Z

use if preview

New page

local p = {}

local function trim(s)
return s:match('^%s*(.-)%s*$')
end

local function isnotempty(s)
return s and s:match('%S')
end

function p.check(frame)
local args = frame.args
local pargs = frame:getParent().args
local checknested = isnotempty(args['nested'])
local delimiter = isnotempty(args['delimiter']) and args['delimiter'] or ';'
local argpairs = {}

for k, v in pairs(args) do
if type(k) == 'number' then
local plist = mw.text.split(v, delimiter)
local pfound = {}
local count = 0
for ii, vv in ipairs(plist) do
vv = trim(vv)
if checknested and pargs[vv] or isnotempty(pargs[vv]) then
count = count + 1
table.insert(pfound, vv)
end
end
if count > 1 then
table.insert(argpairs, pfound)
end
end
end

local warnmsg = {}
local res = ''
local cat = ''
if args['cat'] and mw.ustring.match(args['cat'],'^[Cc][Aa][Tt][Ee][Gg][Oo][Rr][Yy]:') then
cat = args['cat']
end
local template = args['template'] and ' in ' .. args['template'] or ''
if #argpairs > 0 then
for i, v in ipairs( argpairs ) do
table.insert(
warnmsg,
mw.ustring.format(
'Using more than one of the following parameters%s: <code>%s</code>.',
template,
table.concat(v, '</code>, <code>')
)
)
if cat ~= '' then
res = res .. '[[' .. cat .. '|' .. (v[1] == '' and ' ' or '') .. v[1] .. ']]'
end
end
end

if #warnmsg > 0 then
res = require('Module:If preview')._warning({
table.concat(warnmsg, '<br>')
}) .. res
end

return res
end

return p

Module:Check for clobbered parameters - Revision history

Nat: 1 revision imported

wikipedia>Izno: use if preview