be more careful with using auto in place of explicit const iterator decls * dialog.cc, m-editor/file-editor.cc, octave-qt-link.cc, call-stack.cc, debug.cc, genprops.awk, graphics.cc, gtk-manager.cc, gtk-manager.h, load-path.cc, oct-map.cc, oct-stream.cc, regexp.cc, symscope.h, symtab.h, variables.cc, ov-class.cc, ov-classdef.cc, ov-fcn-handle.cc, ov-struct.cc, bp-table.cc, jit-ir.cc, jit-typeinfo.cc, pt-jit.cc, lo-regexp.cc: Only replace explicit const iterator decls with auto keyword if corresponding object is const. Otherwise, tag with a fixme comment. * lo-regexp.h (regexp::match_data::named_patterns): Now const.

--- a/libgui/src/dialog.cc	Wed May 02 14:33:52 2018 -0700
+++ b/libgui/src/dialog.cc	Thu May 03 00:39:14 2018 -0400
@@ -230,8 +230,7 @@
 
     selector = view->selectionModel ();
     int i = 0;
-    for (auto it = initial.begin ();
-         it != initial.end (); it++)
+    for (auto it = initial.begin (); it != initial.end (); it++)
       {
         QModelIndex idx = m_model->index (initial.value (i++) - 1, 0,
                                           QModelIndex ());