int fontSizeTolerance; /* xboard only */
char *initialMode;
char *variant;
+ char *chatBoxes;
int firstProtocolVersion;
int secondProtocolVersion;
Boolean showButtonBar;
int highlightArrowColor;
Boolean useStickyWindows;
Boolean bgObserve; /* [HGM] bughouse */
+ Boolean dualBoard; /* [HGM] dual */
int adjudicateDrawMoves;
Boolean autoDisplayComment;
Boolean autoDisplayTags;