Index: doc/Class.3
===================================================================
diff -u -N -rf817725e88751339be58485d579241a0b97e15b9 -rf63b1bb9f672582a828d9da3285735b18bd77095
--- doc/Class.3	(.../Class.3)	(revision f817725e88751339be58485d579241a0b97e15b9)
+++ doc/Class.3	(.../Class.3)	(revision f63b1bb9f672582a828d9da3285735b18bd77095)
@@ -2,7 +2,7 @@
 '\" Generated from file 'Class\&.man' by tcllib/doctools with format 'nroff'
 '\" Copyright (c) 2014-2019 Stefan Sobernig <stefan\&.sobernig@wu\&.ac\&.at>, Gustaf Neumann <gustaf\&.neumann@wu\&.ac\&.at>; available under the Creative Commons Attribution 3\&.0 Austria license (CC BY 3\&.0 AT)\&.
 '\"
-.TH "nx::Class" 3 2\&.3\&.0 Class "NX API"
+.TH "nx::Class" 3 2\&.4\&.0 Class "NX API"
 .\" The -*- nroff -*- definitions below are for supplemental macros used
 .\" in Tcl/Tk manual entries.
 .\"
@@ -1315,4 +1315,4 @@
 .nf
 Copyright (c) 2014-2019 Stefan Sobernig <stefan\&.sobernig@wu\&.ac\&.at>, Gustaf Neumann <gustaf\&.neumann@wu\&.ac\&.at>; available under the Creative Commons Attribution 3\&.0 Austria license (CC BY 3\&.0 AT)\&.
 
-.fi
\ No newline at end of file
+.fi