#define Copyright "dvi2tty.c Copyright (C) 1984, 1985, 1986 Svante Lindahl.\n\ Copyright (C) 1988 M.J.E. Mol 1989, 1990" #include #include #include #include #if defined(MSDOS) #define DOSISH #include #include #endif #if defined(KPATHSEA) #define NO_DEBUG #include #endif #ifndef KPATHSEA #define TRUE 1 #define FALSE 0 #endif #define nil NULL /* * ERROR CODES , don't start with 0 */ #define illop 1 /* illegal op-code */ #define stkof 2 /* stack over-flow */ #define stkuf 3 /* stack under-flow */ #define stkrq 4 /* stack requirement */ #define lnerq 5 /* line allocation */ #define badid 6 /* id is not right */ #define bdsgn 7 /* signature is wrong */ #define fwsgn 8 /* too few signatures */ #define nopre 9 /* no pre-amble where expected */ #define nobop 10 /* no bop-command where expected */ #define nopp 11 /* no postpost where expected */ #define bdpre 12 /* unexpected preamble occured */ #define bdbop 13 /* unexpected bop-command occured */ #define bdpst 14 /* unexpected post-command occured */ #define bdpp 15 /* unexpected postpost */ #define nopst 16 /* no post-amble where expected */ #define illch 17 /* character code out of range */ #define filop 18 /* cannot access file */ #define filcr 19 /* cannot creat file */ #if !defined(MSDOS) #define pipcr 20 /* cannot creat pipe */ #endif /*---------------------------------------------------------------------------*/ typedef char bool; typedef struct prlistptr { /* list of pages selected for output */ int pag; /* number of pages */ bool all; /* pages in interval selected */ struct prlistptr *prv; /* previous item in list */ struct prlistptr *nxt; /* next item in list */ } printlisttype; /*---------------------------------------------------------------------------*/ extern bool outputtofile; /* output to file or stdout(dvi2tty.c)*/ extern bool pageswitchon; /* user-set pages to print(dvistuff.c)*/ extern bool sequenceon; /* not TeX pagenrs (dvistuff.c) */ extern bool scascii; /* Scand. nat. chars (dvistuff.c) */ extern bool noffd; /* output ^L or formfeed (dvistuff.c) */ extern printlisttype *currentpage; /* current page to print (dvi2tty.c) */ extern printlisttype *firstpage; /* first page selected (dvi2tty.c) */ extern printlisttype *lastpage; /* last page selected (dvi2tty.c) */ extern int ttywidth; /* screen width (dvi2tty.c) */ extern int espace; /* extra screen width (dvi2tty.c) */ extern long foo; /* temporary 'register' (dvi2tty.c) */ extern int opcode; /* dvi opcode (dvistuff.c) */ extern FILE *DVIfile; /* dvi file (dvi2tty.c) */ extern FILE *output; /* output file (dvi2tty.c) */ /*---------------------------------------------------------------------------*/ /* dvi2tty.c */ #if defined(KPATHSEA) || defined(MSDOS) void errorexit(int); #else void errorexit(); #endif /* dvistuff.c */ #if defined(KPATHSEA) || defined(MSDOS) void dvimain(void); #else void dvimain(); #endif