Module:LocationMatch

Documentation for this module may be created at Module:LocationMatch/doc

local p = {}

function p.findChapter(frame)
    local args = frame.args
    local needle = (args.location or ''):gsub('%[%[',''):gsub('%]%]','')
    local out = {}  -- collect debug lines
    table.insert(out, 'Needle: ' .. needle)

    for i = 1, 6 do
        local hay = (args['location_' .. i] or ''):gsub('%[%[',''):gsub('%]%]','')
        local ch = args['ch_' .. i] or ''
        table.insert(out, string.format("%d → %s (ch %s)", i, hay, ch))
        if hay:find(needle, 1, true) then
            table.insert(out, 'MATCH → ' .. ch)
            return table.concat(out, '<br>')
        end
    end

    table.insert(out, 'No match found')
    return table.concat(out, '<br>')
end

return p