-- massaging @see references in the markdown source.
-- (for a more elegant way of doing this, see seesubst.lua in the examples
-- directory.)

function markdown (file,tmp)
    local f = io.open (tmp,'w')
    for line in io.lines (file) do
        line = line:gsub('@see [%a%.]+',function(s)
            s = s:gsub('@see ','')
            local mod,fun = s:match('(.-%..-)%.(.+)')
            if not mod then mod = s end
            local res = '[see '..s..'](modules/'..mod..'.html'
            if fun then return res..'#'..fun..')'
            else return res..')'
            end
        end)
        f:write(line,'\n')
    end
    f:close()
    --PASOP: 'lua'
    os.execute ('lua ../../markdown.lua -s doc.css -l '..tmp)
    os.remove (tmp)
end

markdown ('doc.txt','index.txt')
markdown ('luash.txt','examples.txt')