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/**********************************************************************/
/************************ Global Definitions ************************/
/**********************************************************************/
/* This version purports to drive a PostScript device (slowly) */
#define DEBUG /* for massive printing of input */
/* trace information; select by -d */
#define STATS /* to enable statistics reporting via -s option */
#define BINARYOPEN fopen /* byte-oriented host version */
/* ARITHRSHIFT not used */
#define ARITHRSHIFT /* define if ">>" operator is a */
/* sign-propagating arithmetic */
/* right shift */
#define USEGLOBALMAG /* when defined, the dvi global */
/* magnification is applied */
/* We can leave USEGLOBALMAG undefined when we have a limited
number of font magnifications (at 300dpi) available. Otherwise, we
will simply complain about missing PXL files
*/
/* #undef USEGLOBALMAG */
/* define for enabling of -c option (create output file) */
/* #define CREOPT */
#define DVI2LIBENV "DVI2PSLIB"
#ifndef DVI2LIB
#define DVI2LIB "/usr/local/lib/dvi2ps"
#endif
#define FONTDESCENV "FONTDESC"
#ifndef FONTDESC
#define FONTDESC "fontdesc"
#endif
#ifndef HDRFILE
#define HDRFILE "/usr/local/lib/dvi2ps/tex.ps"
#endif
#define MAXOPEN 12 /* limit on number of open PXL files */
#define DVIFORMAT 2
#define STACKSIZE 100
#define STRSIZE 257
#define PATHLEN 1024
#define NO_FILE (FILE *)-1
#define NEW(A,e) ((A *)alloc_check(malloc(sizeof(A)), e))
#define NEWTAB(A,n,e) ((A *)alloc_check(malloc(sizeof(A)*n), e))
#define MAGSIZE(f) ((unsigned int)(1000.0*(f) + 0.5))
#define ROUND(f) ((int)((f) + 0.5))
#define STREQ(s,t) (strcmp(s,t) == 0)
typedef unsigned char byte;
typedef float SCALED;
#define scale(x,s) (int)((SCALED)(x)*(SCALED)(s)/(1<<20))
/*
typedef int SCALED;
#define scale(x,s) scale_exact(x,s)
*/
typedef int BOOLEAN;
#define TRUE 1
#define FALSE 0
/**********************************************************************/
/*********************** Font Data Structures ***********************/
/**********************************************************************/
struct font_index { /* pointer to font entry */
int k;
struct font_entry *fent;
struct font_index *next;
};
typedef int DEV_FONT;
#define DEV_NULLFONT (DEV_FONT)(-1)
struct font_entry { /* font entry */
int k; /* unique id */
int c, s, d, a, l;
char n[STRSIZE]; /* FNT_DEF command parameters */
void (*fnt_readfontinfo)();
void (*rvf_setchar)();
void (*rvf_setstring)();
DEV_FONT (*dev_fontdict)(); /* returns the font in device */
int (*dev_setchar)(); /* device dependent part of setchar */
int (*dev_setstring)(); /* device dependent part of setstring */
struct finfo *finfo; /* font/device dependent information */
struct font_entry *next;
char name[PATHLEN]; /* full name of font file */
FILE *openfile; /* file stream (NO_FILE if none) */
struct openfont_list *openlist;
int ncdl; /* # of different chars actually downloaded */
#ifdef STATS
int nbpxl; /* # of bytes of PXL data downloaded */
int ncts; /* total # of characters typeset */
#endif
};
#define setcurfont(fe) curfontent = fe
#define fnt_markchar dev_setchar
#define FNT_markchar DEV_setchar
#define DEV_fontdict (*(curfontent->dev_fontdict))
#define DEV_setchar (*(curfontent->dev_setchar))
#define DEV_setstring (*(curfontent->dev_setstring))
struct fontop {
char *fo_type;
int (*fo_access)();
void (*fo_initfontinfo)();
};
#define FDQUO '"'
struct confop {
char *co_name;
void (*co_get)();
};
#define ACC_EXACT 0
#define ACC_SUBST 1
#define ACC_MAGSTEP 2
struct accarg {
int acc_mode;
float rawmagfact;
float actmagfact;
int submag, reqmag;
float stepmagfact;
char *pv_name; /* font name */
int pv_mag; /* magnification */
char *pv_fam; /* family */
int pv_ds; /* design size */
char *pv_jsub; /* jsubfont name */
};
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