/* Specialities of GridText as subclass of HText
*/
#ifndef LYGRIDTEXT_H
#define LYGRIDTEXT_H
#include "HText.h" /* Superclass */
#ifndef HTFORMS_H
#include "HTForms.h"
#endif /* HTFORMS_H */
#define LY_UNDERLINE_START_CHAR '\003'
#define LY_UNDERLINE_END_CHAR '\004'
#define LY_BOLD_START_CHAR '\005'
#define LY_BOLD_END_CHAR '\006'
#define LY_SOFT_HYPHEN '\007'
#define IsSpecialAttrChar(a) ((a > '\002') && (a < '\010'))
extern int HTCurSelectGroupType;
extern char * HTCurSelectGroupSize;
extern HText * HTMainText; /* Equivalent of main window */
extern HTParentAnchor * HTMainAnchor; /* Anchor for HTMainText */
#ifdef SHORT_NAMES
#define HText_childNumber HTGTChNu
#define HText_canScrollUp HTGTCaUp
#define HText_canScrollDown HTGTCaDo
#define HText_scrollUp HTGTScUp
#define HText_scrollDown HTGTScDo
#define HText_scrollTop HTGTScTo
#define HText_scrollBottom HTGTScBo
#define HText_sourceAnchors HTGTSoAn
#define HText_setStale HTGTStal
#define HText_refresh HTGTRefr
#endif /* SHORT_NAMES */
extern int WWW_TraceFlag;
extern int HTCacheSize;
extern BOOLEAN mustshow;
#if defined(VMS) && defined(VAXC) && !defined(__DECC)
extern int HTVirtualMemorySize;
#endif /* VMS && VAXC && !__DECC */
extern HTChildAnchor * HText_childNumber PARAMS((int n));
/* Is there any file left?
*/
extern BOOL HText_canScrollUp PARAMS((HText * text));
extern BOOL HText_canScrollDown NOPARAMS;
/* Move display within window
*/
extern void HText_scrollUp PARAMS((HText * text)); /* One page */
extern void HText_scrollDown PARAMS((HText * text)); /* One page */
extern void HText_scrollTop PARAMS((HText * text));
extern void HText_scrollBottom PARAMS((HText * text));
extern void HText_pageDisplay PARAMS((int line_num, char *target));
extern BOOL HText_pageHasPrevTarget NOPARAMS;
extern int HText_LinksInLines PARAMS((HText *text, int line_num, int Lines));
extern void HText_setLastChar PARAMS((HText *text, char ch));
extern char HText_getLastChar PARAMS((HText *text));
extern void HText_setIgnoreExcess PARAMS((HText *text, BOOL ignore));
extern int HText_sourceAnchors PARAMS((HText * text));
extern void HText_setStale PARAMS((HText * text));
extern void HText_refresh PARAMS((HText * text));
extern char * HText_getTitle NOPARAMS;
extern char * HText_getSugFname NOPARAMS;
extern char * HText_getLastModified NOPARAMS;
extern char * HText_getDate NOPARAMS;
extern char * HText_getServer NOPARAMS;
extern char * HText_getOwner NOPARAMS;
extern char * HText_getContentBase NOPARAMS;
extern char * HText_getContentLocation NOPARAMS;
#ifdef USEHASH
extern char * HText_getStyle NOPARAMS;
#endif
extern void HText_setMainTextOwner PARAMS((CONST char * owner));
extern char * HText_getRevTitle NOPARAMS;
extern void print_wwwfile_to_fd PARAMS((FILE * fp, int is_reply));
extern BOOL HText_select PARAMS((HText *text));
extern BOOL HText_POSTReplyLoaded PARAMS((document *doc));
extern BOOL HTFindPoundSelector PARAMS((char *selector));
extern int HTGetLinkInfo PARAMS((
int number,
int * go_line,
int * linknum,
char ** hightext,
char ** lname));
extern int HTisDocumentSource NOPARAMS;
extern void HTuncache_current_document NOPARAMS;
extern int HText_getTopOfScreen NOPARAMS;
extern int HText_getLines PARAMS((HText * text));
extern int HText_getNumOfLines NOPARAMS;
extern int do_www_search PARAMS((document *doc));
extern char * HTLoadedDocumentURL NOPARAMS;
extern char * HTLoadedDocumentPost_data NOPARAMS;
extern char * HTLoadedDocumentTitle NOPARAMS;
extern BOOLEAN HTLoadedDocumentIsHEAD NOPARAMS;
extern BOOLEAN HTLoadedDocumentIsSafe NOPARAMS;
extern char * HTLoadedDocumentCharset NOPARAMS;
extern BOOL HTLoadedDocumentEightbit NOPARAMS;
extern void HText_setNodeAnchorBookmark PARAMS((CONST char *bookmark));
extern char * HTLoadedDocumentBookmark NOPARAMS;
extern int HText_LastLineSize PARAMS((HText *me));
extern int HText_PreviousLineSize PARAMS((HText *me));
extern void HText_NegateLineOne PARAMS((HText *text));
extern void HText_RemovePreviousLine PARAMS((HText *text));