Index: convert
===================================================================
--- convert	(revision 1590)
+++ convert	(working copy)
@@ -60,7 +60,7 @@
     output_files="$basefile[0-9].c ${basefile}ini.c ${basefile}d.h \
 ${basefile}coerce.h"
     ;;
-  tex|eomega|etex|pdftex|pdfetex|omega|aleph)
+  tex|eomega|etex|pdftex|pdfetex|omega|aleph|xetex)
     more_defines="$srcdir/web2c/texmf.defines"
     prog_defines="$srcdir/${basefile}dir/$basefile.defines"
     if test -f $prog_defines; then
@@ -105,7 +105,7 @@
     sed -e 's/(buftype)//g' -e 's/(pdstype)//g' <bibtex.h >xbibtex.h
     mv xbibtex.h bibtex.h
     ;;
-  tex|eomega|etex|pdftex|pdfetex|omega|aleph|mf|mp)
+  tex|eomega|etex|pdftex|pdfetex|omega|aleph|mf|mp|xetex)
     sleep 2 # so timestamps are definitely later, to avoid make weirdness
     cat ${basefile}coerce.h $srcdir/web2c/coerce.h >x${basefile}coerce.h
     mv x${basefile}coerce.h ${basefile}coerce.h
Index: splitup.c
===================================================================
--- splitup.c	(revision 1590)
+++ splitup.c	(working copy)
@@ -2,8 +2,11 @@
    and it produces several .c and .h files in the current directory
    as its output.
 
-   Tim Morgan  September 19, 1987.  */
+   Tim Morgan  September 19, 1987.
 
+   Added xetex support -- JK -- Dec 15, 2004
+*/
+
 #include "config.h"
 #include <kpathsea/getopt.h>
 
@@ -113,11 +116,14 @@
   } else if (STREQ (output_name, "pdfetex")) {
     fputs ("#define INITEX\n#define TeX\n#define pdfeTeX\n", out);
     coerce = "pdfetexcoerce.h";
+  } else if (STREQ (output_name, "xetex")) {
+    fputs ("#define INITEX\n#define TeX\n#define XeTeX\n", out);
+    coerce = "xetexcoerce.h";
   } else if (STREQ (output_name, "mp")) {
     fputs ("#define INIMP\n#define MP\n", out);
     coerce = "mpcoerce.h";
   } else
-    FATAL1 ("Can only split mf, mp, tex, etex, omega, eomega, aleph, or pdf[ex]tex,\n not %s", output_name);
+    FATAL1 ("Can only split mf, mp, tex, etex, omega, eomega, aleph, pdf[e]tex, or xetex,\n not %s", output_name);
   
   coerce_len = strlen (coerce);
   
Index: coerce.h
===================================================================
--- coerce.h	(revision 1590)
+++ coerce.h	(working copy)
@@ -30,6 +30,10 @@
 /* MP defined poolASCIIcode instead of packedASCIIcode, sigh. */
 typedef poolASCIIcode packedASCIIcode;
 #endif
+#ifdef XeTeX
+/* XeTeX redefines "ASCII" types.... */
+typedef packedUTF16code packedASCIIcode;
+#endif
 extern void calledit P4H(packedASCIIcode *, poolpointer, integer, integer);
 
 #ifdef MF
@@ -52,3 +56,7 @@
 #ifdef pdfeTeX
 #include <pdfetexdir/pdfetex.h>
 #endif /* pdfeTeX */
+
+#ifdef XeTeX
+#include <xetexdir/xetex.h>
+#endif /* XeTeX */