Module:Ordnance Survey coordinates/sandbox: Difference between revisions

Revision as of 14:29, 3 June 2021

Revision as of 14:35, 3 August 2021

Line 274:

ngr = mw.ustring.gsub(mw.ustring.upper(ngr),"[%s%p]","")

local first, last, lett, num = mw.ustring.find(ngr,"^([A-Z]+)(%d+)$")

if first == nil or empty(lett) or empty(num) or mw.ustring.len(lett) > 2 then

return nil,"Malformed NGR",0.0,0.0

end