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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/dvi2pcl/betweenpages.c
Initial commit
Diffstat (limited to 'dviware/dvi2pcl/betweenpages.c')
-rw-r--r--dviware/dvi2pcl/betweenpages.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/dviware/dvi2pcl/betweenpages.c b/dviware/dvi2pcl/betweenpages.c
new file mode 100644
index 0000000000..846b384ded
--- /dev/null
+++ b/dviware/dvi2pcl/betweenpages.c
@@ -0,0 +1,70 @@
+/* $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);
+}