.he 'MISHAP013''Page %'
.fo 'Aaron Sloman ''February 78'
.sp
: 13 	Impermissible item after "goto" or "nonop"
.br
"GOTO" must be followed by a word used as a label elsewhere
in the same function - not a string, for example.
.br
"NONOP" should be followed by an identifier which has been
declared as an operation.
