src/Doc/Tutorial/document/build

clarified signature: separate formal context from exported theory_name;

#!/usr/bin/env bash

set -e

$ISABELLE_LUALATEX root
$ISABELLE_BIBTEX root
$ISABELLE_LUALATEX root
$ISABELLE_LUALATEX root
./isa-index root
$ISABELLE_LUALATEX root