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- also other browse buttons were somewhat broken in that they didn't set the initial value of the wxFileDialog. Now all text fields with a browse button use a single function BrowseTextCtrl() to avoid future problems of this sort. - if the Ok on the MemoryConfigDialog is rejected because the integers can't be parsed, now give a more specific error message that points you to which field has the illegal value. - print hex numbers with CAPS. With proportional font this is much easier to read. - accept either strings with base 10 or 16 numbers in GetTextCtrlInt by default. If the sscanf fails, accept anything that strtoul can read. Unfortunately legitimate "-1"'s being returned from strtoul will be rejected, but at present there is no need for negative numbers in textfields anywhere. - modified files: gui/wxdialog.cc gui/wxdialog.h