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TeX 1995 July
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TeX CD-ROM July 1995 (Disc 1)(Walnut Creek)(1995).ISO
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dviware
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dvi2pcl
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betweenpages.c
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C/C++ Source or Header
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1992-11-24
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2KB
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71 lines
/* $Log: betweenpages.c,v $
* Revision 0.8 92/11/23 19:46:36 19:46:36 bt (Bo Thide')
* Fixed resolution bug. Portable downloading. Added/changed options. PJXL color support
*
* Revision 0.7 92/11/13 02:41:20 02:41:20 bt (Bo Thide')
* More bug fixes and improvements. Support for PaintJet XL
*
* Revision 0.6 92/11/10 21:47:37 21:47:37 bt (Bo Thide')
* Bug fixes. Added -R option. Better font handling.
*
* Revision 0.5 92/11/09 16:25:23 16:25:23 bt (Bo Thide')
* Rewrite of dospecial.c. Extended \special support
*
* Revision 0.4 92/11/08 02:45:38 02:45:38 bt (Bo Thide')
* Changed to portable bit manipulations. Replaced strrstr for non-POSIX compliant C. Fixed numerous bugs. Added support for more \special's.
*
* Revision 0.3 92/08/24 12:45:32 12:45:32 bt (Bo Thide')
* Fixed 8 bit (dc font) support.
*
* Revision 0.2 92/08/23 17:28:54 17:28:54 bt (Bo Thide')
* Source cleaned up. Changed certain function calls. Removed globals.
*
* Revision 0.1 92/08/22 23:58:47 23:58:47 bt (Bo Thide')
* First Release.
* */
/*
* Process the .dvi file between the occurrence of an 'eop' and the next 'bop'
*/
#include <stdio.h>
#include "dvi.h"
#include "globals.h"
#include "macros.h"
static char rcsid[] = "$Header: betweenpages.c,v 0.8 92/11/23 19:46:36 bt Exp $";
extern void postamble();
extern int valvalerror();
extern void scanbop();
betweenpages(dvifile, prescan)
FILE *dvifile;
bool prescan;
{
int k;
do
{
k = (int)getubyte(dvifile);
if((k >= DVI_FNT_DEF1) && (k <=DVI_FNT_DEF4)) {
firstpar(dvifile, k);
skipfontdef(dvifile);
k = DVI_NOP;
}
} while(k == DVI_NOP);
if(k == DVI_POST) {
inpostamble = TRUE;
if(prescan)
postamble(dvifile);
return(FALSE);
}
if(k != DVI_BOP)
valvalerror("Bad .dvi file: byte %d is %d, not DVI_BOP\n",
ftell(dvifile) - 1 , k);
scanbop(dvifile);
return(TRUE);
}