+static Jim_Obj *command_name_list(struct command *c)
+{
+ Jim_Obj *cmd_list = c->parent ?
+ command_name_list(c->parent) :
+ Jim_NewListObj(interp, NULL, 0);
+ Jim_ListAppendElement(interp, cmd_list,
+ Jim_NewStringObj(interp, c->name, -1));
+
+ return cmd_list;
+}
+
+static void command_helptext_add(Jim_Obj *cmd_list, const char *help)
+{
+ Jim_Obj *cmd_entry = Jim_NewListObj(interp, NULL, 0);
+ Jim_ListAppendElement(interp, cmd_entry, cmd_list);
+ Jim_ListAppendElement(interp, cmd_entry,
+ Jim_NewStringObj(interp, help ? : "", -1));
+
+ /* accumulate help text in Tcl helptext list. */
+ Jim_Obj *helptext = Jim_GetGlobalVariableStr(interp,
+ "ocd_helptext", JIM_ERRMSG);
+ if (Jim_IsShared(helptext))
+ helptext = Jim_DuplicateObj(interp, helptext);
+ Jim_ListAppendElement(interp, helptext, cmd_entry);
+}
+