func (l *line) isAction() bool {
	str := strings.TrimSpace(l.str)
	return strings.HasPrefix(str, l.opts.DelimLeft) && strings.HasSuffix(str, l.opts.DelimRight)
}
func (l *line) isAction() bool {
	str := strings.TrimSpace(l.str)
	return strings.HasPrefix(str, l.opts.DelimLeft) && strings.HasSuffix(str, l.opts.DelimRight)
}
func ( l * line ) isAction ( ) bool { str := strings . TrimSpace ( l . str ) return strings . HasPrefix ( str , l . opts . DelimLeft ) && strings . HasSuffix ( str , l . opts . DelimRight ) }
// isAction returns true if the line is an action.
isAction returns true if the line is an action .