1 function format.wiki_text(wiki_text, formatting_engine)

2 local formatting_engine = formatting_engine or "rocketwiki"

3 local html, errmsg, exitcode = assert(

4 os.pfilter(wiki_text, config.formatting_engine_executeables[formatting_engine])

5 )

6 if exitcode > 0 then

7 error("Wiki parser process returned with error code " .. tostring(exitcode))

8 elseif exitcode < 0 then

9 error("Wiki parser process was terminated by signal " .. tostring(-exitcode))

10 end

11 return html

12 end