#### 9.1.3.3 Leading and Trailing Newlines in Condition Reports ¶

It is recommended that a report message not begin with any introductory text, such as “`Error:` ” or “`Warning:` ” or even just freshline or newline. Such text is added, if appropriate to the context, by the routine invoking the condition reporter.

It is recommended that a report message not be followed by a trailing freshline or newline. Such text is added, if appropriate to the context, by the routine invoking the condition reporter.

     (error "This is a message.~
     (error "~&This is a message.")   ; Not recommended
     (error "~&This is a message.~

     (error "This is a message.")     ; Recommended instead