history substitution with "dashed" commands : !my-commadn

[Sukolyn Ljubljana]

hi,
i'm trying to do history substitution with command which name contains a dash,
$ my-func() { echo $FUNCNAME;}$ my-funcmy-func$ !my-f-bash: f: command not 
found$ !my-f:s/ion/blah/f:s/ion/blah/-bash: f:s/ion/blah/: No such file or 
directory
is there anything to do to succeed history substitutions with such commands ?