--- a/abbrev.stc Thu May 10 21:05:06 2018 +0200
+++ b/abbrev.stc Thu May 10 21:05:12 2018 +0200
@@ -51,6 +51,7 @@
StandaloneStartup StandaloneStartup stx:libbasic 'System-Support' 1
Stream Stream stx:libbasic 'Streams' 0
SystemChangeNotifier SystemChangeNotifier stx:libbasic 'Kernel-Classes-Support' 0
+TimePeriod TimePeriod stx:libbasic 'Magnitude-Time' 0
UndefinedObject UndefinedObject stx:libbasic 'Kernel-Objects' 0
UserMessage UserMessage stx:libbasic 'Interface-Internationalization' 0
Visitor Visitor stx:libbasic 'System-Visiting' 0