[packages/xv.git] / xv-pdf.patch

If you have one of the newer versions of GhostScript which can read PDF 
files, then there's no reason you can't read PDF files in XV, either.  

All you need is this simple patch to detect PDF files as being
'PostScript-y'.

--jhb, 4/1/98


*** xv.c.orig	Wed Apr  1 01:30:58 1998
--- xv.c	Wed Apr  1 01:31:52 1998
***************
*** 2625,2630 ****
--- 2625,2634 ----
  	   strncmp((char *) magicno, "\004%!", (size_t) 3)==0)   rv = RFT_PS;
  #endif
  
+ #ifdef GS_PATH
+   else if (strncmp((char *) magicno, "%PDF",   (size_t) 4)==0)   rv = RFT_PS;
+ #endif
+ 
    return rv;
  }
Commit	Line	Data
c1f0ee65 JR	1	If you have one of the newer versions of GhostScript which can read PDF
	2	files, then there's no reason you can't read PDF files in XV, either.
	3
	4	All you need is this simple patch to detect PDF files as being
	5	'PostScript-y'.
	6
	7	--jhb, 4/1/98
	8
	9
	10	*** xv.c.orig Wed Apr 1 01:30:58 1998
	11	--- xv.c Wed Apr 1 01:31:52 1998
	12	***************
	13	* 2625,2630 **
	14	--- 2625,2634 ----
	15	strncmp((char *) magicno, "\004%!", (size_t) 3)==0) rv = RFT_PS;
	16	#endif
	17
	18	+ #ifdef GS_PATH
	19	+ else if (strncmp((char *) magicno, "%PDF", (size_t) 4)==0) rv = RFT_PS;
	20	+ #endif
	21	+
	22	return rv;
	23	}
	24