Index: openacs-4/packages/acs-bootstrap-installer/tcl/00-proc-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-bootstrap-installer/tcl/00-proc-procs.tcl,v
diff -u -N -r1.64 -r1.65
--- openacs-4/packages/acs-bootstrap-installer/tcl/00-proc-procs.tcl	26 Jul 2018 17:33:31 -0000	1.64
+++ openacs-4/packages/acs-bootstrap-installer/tcl/00-proc-procs.tcl	2 Nov 2018 10:14:04 -0000	1.65
@@ -999,6 +999,12 @@
     Returns the relative path corresponding to absolute path $path.
 } -
 
+ad_proc ad_proc_valid_switch_p {str} {
+    Check of the provided argument looks like a switch (i.e. it starts
+    with a dash and is not a number).
+} -
+
+
 # procedures for doing type based dispatch
 ad_proc -public ad_method {
     method_name
@@ -1026,11 +1032,16 @@
     object_id
     args
 } {
+
     Calls method_name for the type of object_id with object_id as the
     first arg, and the remaining args are the remainder of the args to
-    method_name. Example ad_call_method method1 foo bar baz calls the method1 associated with the type of foo, with foo bar and baz
-    as the 3 arguments.
+    method_name. Example:
 
+    ad_call_method method1 foo bar baz
+
+    calls the method1 associated with the type of foo, with foo bar
+    and baz as the 3 arguments.
+
     @param method_name method name
     @param object_id the target, it is the first arg to the method
     @param args the remaining arguments