[lgmu]

Currently commands like

[/settings/external scripts/scripts]
check_ext=/path/to/test.sh \
          $ARGS$

[/settings/check/multi/testing]
command[Files]=check_files \
          "path=/path/to/media.zip" \
          "detail-syntax=%(fullname) - %(total_size) - %(creation:date)" \
          "show-all"

are not valid in the snclient_local.ini etc.

This change PR supports this syntax.

[sni]

would be worth mentioning this in the docs and changelog