build documents in Isabelle/Scala, based on generated tex files as session exports;
reworked "isabelle document" for quasi-offline document builds: similar functionality included in "isabelle build -o document=pdf";
theory ToyList_Test
imports Main
begin
ML \<open>
let val text =
map (File.read o Path.append \<^master_dir>) [\<^path>\<open>ToyList1.txt\<close>, \<^path>\<open>ToyList2.txt\<close>]
|> implode
in Thy_Info.script_thy Position.start text \<^theory> end
\<close>
end