The trap mechanism in Mumps has similarities to the exception mechanism in many other language. Most examples I have seen of trap usage is for catching unintent
multiple-databases
getcomputedstyle
leaky-abstraction
google-analytics-filters
usmap
app-store-distribution-profile
better-errors-gem
tss
excel-reader
reinforced-typings
kubeflow
jobjectformatter
nestjs-exception-filters
ps3
react-native-draggable-flatlist
filetree
readdirectorychangesw
google-hangouts
binary-heap
xmlslurper
iplots
hl7-fhir
frontend
nmi-payments
transformation-matrix
dropbox
aegir
vcredist
mapbox-expressions
onscrolllistener