1 files changed, 104 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/spc_dvipdfmx.c b/Build/source/texk/dvipdfm-x/spc_dvipdfmx.c
new file mode 100644
index 00000000000..456d0fc4361
--- /dev/null
+++ b/Build/source/texk/dvipdfm-x/spc_dvipdfmx.c
@@ -0,0 +1,104 @@
+/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
+
+    Copyright (C) 2002-2016 by Jin-Hwan Cho and Shunsaku Hirata,
+    the dvipdfmx project team.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+    
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+
+#include "system.h"
+#include "mem.h"
+#include "error.h"
+
+#include "dpxutil.h"
+#include "pdfparse.h"
+
+#include "specials.h"
+
+#include "spc_util.h"
+#include "spc_dvipdfmx.h"
+
+static int
+spc_handler_null (struct spc_env *spe, struct spc_arg *args)
+{
+  args->curptr = args->endptr;
+
+  return 0;
+}
+
+static struct spc_handler dvipdfmx_handlers[] = {
+  {"config", spc_handler_null}, /* handled at bop */
+};
+
+int
+spc_dvipdfmx_check_special (const char *buf, int len)
+{
+  int    r = 0;
+  const char *p, *endptr;
+
+  p      = buf;
+  endptr = p + len;
+
+  skip_white(&p, endptr);
+  if (p + strlen("dvipdfmx:") <= endptr &&
+      !memcmp(p, "dvipdfmx:", strlen("dvipdfmx:"))) {
+    r = 1;
+  }
+
+  return  r;
+}
+
+int
+spc_dvipdfmx_setup_handler (struct spc_handler *sph,
+			    struct spc_env *spe, struct spc_arg *ap)
+{
+  int    error = -1, i;
+  char  *q;
+
+  ASSERT(sph && spe && ap);
+
+  skip_white(&ap->curptr, ap->endptr);
+  if (ap->curptr + strlen("dvipdfmx:") >= ap->endptr ||
+      memcmp(ap->curptr, "dvipdfmx:", strlen("dvipdfmx:"))) {
+    spc_warn(spe, "Not dvipdfmx: special???");
+    return  -1;
+  }
+  ap->curptr += strlen("dvipdfmx:");
+
+  skip_white(&ap->curptr, ap->endptr);
+  q = parse_c_ident(&ap->curptr, ap->endptr);
+  if (q) {
+    for (i = 0;
+         i < sizeof(dvipdfmx_handlers) / sizeof(struct spc_handler); i++) {
+      if (!strcmp(q, dvipdfmx_handlers[i].key)) {
+        ap->command = dvipdfmx_handlers[i].key;
+        sph->key   = "dvipdfmx:";
+        sph->exec  = dvipdfmx_handlers[i].exec;
+        skip_white(&ap->curptr, ap->endptr);
+        error = 0;
+        break;
+      }
+    }
+    RELEASE(q);
+  }
+
+  return  error;
+}