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
progressdialog
android-progressbar
appendtext
google-data-api
igor
writefile
pg-dumpall
arcgis-runtime
kde4
android-number-picker
bash-on-windows
lgpl
iis-5
onestepcheckout
equal-range
django-login
cidetector
windows-virtual-pc
gravity
auto-keras
iterable-unpacking
datasheet
visibility
laravel-form
jess
msgfmt
openframeworks
google-cloud-endpoints-v2
lintian
nginx-cache
