MacOS 10.15.1
This is fld "IN" (your snippet): tell application "System Events" set activeApp to name of first application process whose frontmost is true return activeApp end tell on mouseUp do fld "IN" as "applescript" put the result into fld "OUT" end mouseUp yields in fld "OUT": "Livecode-Community" or "LiveCode-Indy" or "LiveCode-Business" _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode