Module:TemplatePar: Difference between revisions

Revision as of 18:03, 21 May 2013

Revision as of 20:00, 26 May 2013

Line 1:

--[=[ TemplatePar 2013-05-2022

Template parameter utility

* check

Line 81:

[ "+" ] = "%S"

}

function trim( s )

-- Trim string

-- Precondition:

-- s -- string or nil; to be trimmed

-- Postcondition:

-- Return trimmed string or nil

if type( s ) == "string" then

if s:match( "^%s*$" ) then

s = ""

else

s = s:match( "^%s*(%S.*)$" ):match( "^(.*%S)%s*$" )

end

end

return s

end -- trim()

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-- frame:getParent()

-- failure()

-- mw.text.trim()

-- failsafe()

local r = false

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else

if type( options.key ) == "string" then

s = mw.text.trim( options.key )

else

s = "+"

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-- false if valid or no answer permitted

-- Uses:

-- mw.text.trim()

-- format()

-- failure()

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local r

if type( seek ) == "string" then

r = mw.text.trim( seek )

if #r == 0 then

r = false

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-- Uses:

-- form()

-- mw.text.trim()

-- TemplatePar.valid()

local options = { mandatory = { "1" },

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local r = form( false, options )

if not r then

local s = mw.text.trim( frame.args[ 2 ] )

options = { cat = frame.args.cat,

low = frame.args.low,