"^[ \t]*[a-zA-Z!=>&~][ \t]*[/?]*[ \t]+[a-zA-Z!=>&~]+"))
;; Preceding characters are not the ones allowed in an Ex command
;; or we have typed past command name.
;; Note: we didn't do parsing, so there can be surprises.
"^[ \t]*[a-zA-Z!=>&~][ \t]*[/?]*[ \t]+[a-zA-Z!=>&~]+"))
;; Preceding characters are not the ones allowed in an Ex command
;; or we have typed past command name.
;; Note: we didn't do parsing, so there can be surprises.