Reported from Sweden,
a (hypothetical) disease one might get from coding in COBOL. The
language requires code verbose beyond all reason (see
candygrammar); thus it is alleged that programming too much in
COBOL causes one's fingers to wear down to stubs by the endless
typing. "I refuse to type in all that source code again; it would
give me COBOL fingers!"
COME FROM n.
A semi-mythical language construct dual to the
`go to' COME FROM <label> would cause the referenced label
to act as a sort of trapdoor, so that if the program ever reached
it control would quietly and automagically be transferred to
the statement following the COME FROM....