(svn r14679) -Fix [FS#2431]: opening the OSK on the chatbox did disable map scrolling (with keyboard) until another window with editbox was opened and closed. Just "refcount" the open edit boxes instead of setting/clearing a bit when opening/closing a window.

/* $Id$ */

/** @file rev.h declaration of OTTD revision dependant variables */

#ifndef REV_H
#define REV_H

extern const char _openttd_revision[];
extern const byte _openttd_revision_modified;
extern const uint32 _openttd_newgrf_version;

#endif /* REV_H */