Modül:Cite archive
require('strict')
local f = {};
local code_style="color:inherit; border:inherit; padding:inherit;"; -- used in styling error messages
local lock_icons = { --icon classes are defined in Module:Citation/CS1/styles. css ['free'] = {'cs1-lock-free', 'Freely accessible'}, ['registration'] = {'cs1-lock-registration', 'Free registration required'}, ['limited'] = {'cs1-lock-limited', 'Free access subject to limited trial, subscription normally required'}, ['subscription'] = {'cs1-lock-subscription', 'Paid subscription required'}, }
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Whether variable is set or not. A variable is set when it is not nil and not empty.