since 7.53 (or higher) /msg doesn't work for Nicks starting with a dash (bouncers for example), it just returns insufficient parameters error.
/!msg -sBNC Message => * /msg: insufficient parameters
/!say works => > works
/!me works fine too. => * me works fine too.
/!describe -sBNC works too => * me works too
/!notice -sBNC Message => -> --sBNC- Message
Just updated from 7.52 to 7.55. Not sure which version it startet, but it worked fine on 7.52.
It also works fine, when entering the text at the Querys Editbox.
It appears like it is because of the changes on 7.53 #23, line splitting.