--[[--------------------------< F O R W A R D D E C L A R A T I O N S >--------------------------------------
]]
local is_set, in_array, remove_wiki_link; -- functions in Module:Citation/CS1/Utilities
value = value:gsub (' ', ' '); -- replace entity with plain space
value = value:gsub ('\226\128\138', ' '); -- replace hair space with plain space
if not mw.ustring.find (value, cfg.indic_script) then -- don't remove zero width joiner characters from indic script value = value:gsub ('‍', ''); -- remove ‍ entities value = mw.ustring.gsub (value, '[\226\128\141\226\128\139\194\173]', ''); -- remove zero-width joiner, zero-width space, soft hyphen end
value = value:gsub ('[\009\010\013]', ' '); -- replace horizontal tab, line feed, carriage return with plain space
return value;
-- sort with version string always first, and combine.
--table.sort( OCinSoutput );
table.insert( OCinSoutput, 1, "ctx_ver=" .. ctx_ver ); -- such as "Z39.88-2004"
return table.concat(OCinSoutput, "&");