On Wed, 20 Oct 2021 15:13:54 +0200 Phil Sutter wrote: > Thanks for the patch, just one remark: > > [...] >> +cat >>"$ruleset_file" <<\EOF > ~~~ > Is this backslash a typo or intentional? It instructs the shell not to perform expansion on the heredoc lines (which would include interpreting '$big_set' as a shell variable). https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_07_04 -- Štěpán
