Index: openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl,v
diff -u -N -r1.72.2.17 -r1.72.2.18
--- openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl	15 Oct 2019 07:13:52 -0000	1.72.2.17
+++ openacs-4/packages/acs-api-browser/tcl/acs-api-documentation-procs.tcl	15 Nov 2019 15:54:01 -0000	1.72.2.18
@@ -1473,7 +1473,7 @@
     ad_proc -private length_proc {data} {
         @return Length of a command name.
     } {
-        if {[regexp -indices {^(::)?[A-Za-z0-9][:\.A-Za-z0-9_@]+} $data found]} {
+        if {[regexp -indices {^(::)?[A-Za-z0-9][:\.\-A-Za-z0-9_@]+} $data found]} {
             return [lindex $found 1]
         }
         return 0