office/texlive: Updated for version 2020.200608.

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 232 insertions, 4292 deletions

diff --git a/office/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch b/office/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch
deleted file mode 100644
index 8e29d492d9..0000000000
--- a/office/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch
+++ /dev/null
@@ -1,4096 +0,0 @@
-Submitted By: Ken Moffat <ken at linuxfromscratch dot org>
-Date: 2019-05-31
-Initial Package Version: 2019
-Upstream Status: Applied
-Origin: Upstream
-Description: Fixes from branch2019 up to svn r51236, and fixes
-from trunk for harfbuzz-2.5.0 changes (svn r51269, 51271).
-
-diff -Naur a/texk/dvipdfm-x/ChangeLog b/texk/dvipdfm-x/ChangeLog
---- a/texk/dvipdfm-x/ChangeLog	2019-04-07 02:42:55.000000000 +0100
-+++ b/texk/dvipdfm-x/ChangeLog	2019-05-31 22:00:04.006964029 +0100
-@@ -1,3 +1,47 @@
-+2019-05-08  Akira Kakuto  <kakuto@w32tex.org>
-+
-+	* dpxfile.c: Avoid buffer overflow.
-+
-+2019-05-08  Shunsaku Hirata  <shunsaku.hirata74@gmail.com>
-+
-+	* spc_pdfm.c: Transformation also applies to annotations
-+	created by pdf:ann.
-+
-+2019-05-07  Shunsaku Hirata  <shunsaku.hirata74@gmail.com>
-+
-+	* tt_cmap.c: Fix a bug that CFF charset data were not read.
-+	* unicode.c: Fix a bug that end-of-buffer calculation was
-+	wrong.
-+
-+2019-05-05  Shunsaku Hirata  <shunsaku.hirata74@gmail.com>
-+
-+	* pdfdoc.c: g option affects only annotations created by
-+	"pdf:bann/eann" and html "a link" specials.
-+	Report from Joseph Wright:
-+	https://tug.org/pipermail/tex-live/2019-May/043612.html
-+
-+2019-05-03  Shunsaku Hirata  <shunsaku.hirata74@gmail.com>
-+
-+	* specials.c: transformation applied to current point was not
-+	done properly.
-+
-+2019-05-03  Akira Kakuto  <kakuto@w32tex.org>
-+
-+	* dpxfile.c, mfileio.h, pdfximage.c: Support non-ascii file
-+	names in default code page of OS irrespective of values of a
-+	variable 'command_line_encoding' (Windows only).
-+
-+2019-05-03  Shunsaku Hirata  <shunsaku.hirata74@gmail.com>
-+
-+	* pdfobj.c, pdfobj.h: Add support for ASCIIHex and ASCII85
-+	decode filter. Support for decoding stream data with multiple
-+	filters applied. Remove unused function.
-+	* tt_cmap.c, tt_gsub.[ch]: Revise ToUnicode CMap creation for
-+	OpenType. Use GSUB for mapping unencoded glyphs to Unicode
-+	(XeTeX support), lowering priority of CJK compatibility
-+	ideographs.
-+	* configure.ac: Version 20190503.
-+
- 2019-04-07  Karl Berry  <karl@freefriends.org>
- 
- 	* TeX Live 2019.
-diff -Naur a/texk/dvipdfm-x/configure b/texk/dvipdfm-x/configure
---- a/texk/dvipdfm-x/configure	2019-02-24 22:07:11.000000000 +0000
-+++ b/texk/dvipdfm-x/configure	2019-05-31 22:00:04.007964030 +0100
-@@ -1,8 +1,8 @@
- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
--# Generated by GNU Autoconf 2.69 for dvipdfm-x (TeX Live) 20190225.
-+# Generated by GNU Autoconf 2.69 for dvipdfm-x (TeX Live) 20190503.
- #
--# Report bugs to <tex-k@tug.org>.
-+# Report bugs to <dvipdfmx@tug.org>.
- #
- #
- # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-@@ -274,7 +274,7 @@
-     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-   else
--    $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-k@tug.org
-+    $as_echo "$0: Please tell bug-autoconf@gnu.org and dvipdfmx@tug.org
- $0: about your system, including any error possibly output
- $0: before this message. Then install a modern shell, or
- $0: manually run the script under such a shell if you do
-@@ -590,9 +590,9 @@
- # Identity of this package.
- PACKAGE_NAME='dvipdfm-x (TeX Live)'
- PACKAGE_TARNAME='dvipdfm-x--tex-live-'
--PACKAGE_VERSION='20190225'
--PACKAGE_STRING='dvipdfm-x (TeX Live) 20190225'
--PACKAGE_BUGREPORT='tex-k@tug.org'
-+PACKAGE_VERSION='20190503'
-+PACKAGE_STRING='dvipdfm-x (TeX Live) 20190503'
-+PACKAGE_BUGREPORT='dvipdfmx@tug.org'
- PACKAGE_URL=''
- 
- ac_unique_file="agl.c"
-@@ -1350,7 +1350,7 @@
-   # Omit some internal or obsolete options to make the list less imposing.
-   # This message is too long to be a string in the A/UX 3.1 sh.
-   cat <<_ACEOF
--\`configure' configures dvipdfm-x (TeX Live) 20190225 to adapt to many kinds of systems.
-+\`configure' configures dvipdfm-x (TeX Live) 20190503 to adapt to many kinds of systems.
- 
- Usage: $0 [OPTION]... [VAR=VALUE]...
- 
-@@ -1421,7 +1421,7 @@
- 
- if test -n "$ac_init_help"; then
-   case $ac_init_help in
--     short | recursive ) echo "Configuration of dvipdfm-x (TeX Live) 20190225:";;
-+     short | recursive ) echo "Configuration of dvipdfm-x (TeX Live) 20190503:";;
-    esac
-   cat <<\_ACEOF
- 
-@@ -1488,7 +1488,7 @@
- Use these variables to override the choices made by `configure' or to help
- it to find libraries and programs with nonstandard names/locations.
- 
--Report bugs to <tex-k@tug.org>.
-+Report bugs to <dvipdfmx@tug.org>.
- _ACEOF
- ac_status=$?
- fi
-@@ -1551,7 +1551,7 @@
- test -n "$ac_init_help" && exit $ac_status
- if $ac_init_version; then
-   cat <<\_ACEOF
--dvipdfm-x (TeX Live) configure 20190225
-+dvipdfm-x (TeX Live) configure 20190503
- generated by GNU Autoconf 2.69
- 
- Copyright (C) 2012 Free Software Foundation, Inc.
-@@ -1896,9 +1896,9 @@
- $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
- $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
--( $as_echo "## ---------------------------- ##
--## Report this to tex-k@tug.org ##
--## ---------------------------- ##"
-+( $as_echo "## ------------------------------- ##
-+## Report this to dvipdfmx@tug.org ##
-+## ------------------------------- ##"
-      ) | sed "s/^/$as_me: WARNING:     /" >&2
-     ;;
- esac
-@@ -2390,7 +2390,7 @@
- This file contains any messages produced by compilers while
- running configure, to aid debugging if configure makes a mistake.
- 
--It was created by dvipdfm-x (TeX Live) $as_me 20190225, which was
-+It was created by dvipdfm-x (TeX Live) $as_me 20190503, which was
- generated by GNU Autoconf 2.69.  Invocation command line was
- 
-   $ $0 $@
-@@ -8077,7 +8077,7 @@
- 
- # Define the identity of the package.
-  PACKAGE='dvipdfm-x--tex-live-'
-- VERSION='20190225'
-+ VERSION='20190503'
- 
- 
- cat >>confdefs.h <<_ACEOF
-@@ -14746,7 +14746,7 @@
- Report bugs to <bug-libtool@gnu.org>."
- 
- lt_cl_version="\
--dvipdfm-x (TeX Live) config.lt 20190225
-+dvipdfm-x (TeX Live) config.lt 20190503
- configured by $0, generated by GNU Autoconf 2.69.
- 
- Copyright (C) 2011 Free Software Foundation, Inc.
-@@ -16636,7 +16636,7 @@
- # report actual input values of CONFIG_FILES etc. instead of their
- # values after options handling.
- ac_log="
--This file was extended by dvipdfm-x (TeX Live) $as_me 20190225, which was
-+This file was extended by dvipdfm-x (TeX Live) $as_me 20190503, which was
- generated by GNU Autoconf 2.69.  Invocation command line was
- 
-   CONFIG_FILES    = $CONFIG_FILES
-@@ -16700,13 +16700,13 @@
- Configuration commands:
- $config_commands
- 
--Report bugs to <tex-k@tug.org>."
-+Report bugs to <dvipdfmx@tug.org>."
- 
- _ACEOF
- cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
- ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
- ac_cs_version="\\
--dvipdfm-x (TeX Live) config.status 20190225
-+dvipdfm-x (TeX Live) config.status 20190503
- configured by $0, generated by GNU Autoconf 2.69,
-   with options \\"\$ac_cs_config\\"
- 
-diff -Naur a/texk/dvipdfm-x/configure.ac b/texk/dvipdfm-x/configure.ac
---- a/texk/dvipdfm-x/configure.ac	2019-02-24 22:07:11.000000000 +0000
-+++ b/texk/dvipdfm-x/configure.ac	2019-05-31 22:00:04.007964030 +0100
-@@ -7,7 +7,7 @@
- dnl   gives unlimited permission to copy and/or distribute it,
- dnl   with or without modifications, as long as this notice is preserved.
- dnl
--AC_INIT([dvipdfm-x (TeX Live)], [20190225], [tex-k@tug.org])
-+AC_INIT([dvipdfm-x (TeX Live)], [20190503], [dvipdfmx@tug.org])
- AC_PREREQ([2.65])
- AC_CONFIG_SRCDIR([agl.c])
- AC_CONFIG_AUX_DIR([../../build-aux])
-diff -Naur a/texk/dvipdfm-x/dpxfile.c b/texk/dvipdfm-x/dpxfile.c
---- a/texk/dvipdfm-x/dpxfile.c	2018-10-07 22:27:40.000000000 +0100
-+++ b/texk/dvipdfm-x/dpxfile.c	2019-05-31 22:00:04.007964030 +0100
-@@ -1,5 +1,5 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
--    Copyright (C) 2007-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2007-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -159,11 +159,17 @@
- static char  _tmpbuf[PATH_MAX+1];
- #endif /* MIKTEX */
- 
-+#if defined(WIN32)
-+extern int utf8name_failed;
-+#endif /* WIN32 */
-+
-+#define CMDBUFSIZ 1024
- static int exec_spawn (char *cmd)
- {
-   char **cmdv, **qv;
-   char *p, *pp;
--  char buf[1024];
-+  char buf[CMDBUFSIZ];
-+  int  charcnt;
-   int  i, ret = -1;
- #ifdef WIN32
-   wchar_t **cmdvw, **qvw;
-@@ -182,11 +188,12 @@
-       i++;
-     p++;
-   }
--  cmdv = xcalloc (i + 2, sizeof (char *));
-+  cmdv = xcalloc (i + 4, sizeof (char *));
-   p = cmd;
-   qv = cmdv;
-   while (*p) {
-     pp = buf;
-+    charcnt = 0;
-     if (*p == '"') {
-       p++;
-       while (*p != '"') {
-@@ -194,6 +201,10 @@
-           goto done;
-         }
-         *pp++ = *p++;
-+        charcnt++;
-+        if (charcnt > CMDBUFSIZ - 1) {
-+          ERROR("Too long a command line.");
-+        }
-       }
-       p++;
-     } else if (*p == '\'') {
-@@ -203,6 +214,10 @@
-           goto done;
-         }
-         *pp++ = *p++;
-+        charcnt++;
-+        if (charcnt > CMDBUFSIZ - 1) {
-+          ERROR("Too long a command line.");
-+        }
-       }
-       p++;
-     } else {
-@@ -214,10 +229,18 @@
-                  goto done;
-              }
-              *pp++ = *p++;
-+             charcnt++;
-+             if (charcnt > CMDBUFSIZ - 1) {
-+               ERROR("Too long a command line.");
-+             }
-           }
-           p++;
-         } else {
-           *pp++ = *p++;
-+          charcnt++;
-+          if (charcnt > CMDBUFSIZ - 1) {
-+            ERROR("Too long a command line.");
-+          }
-         }
-       }
-     }
-@@ -235,20 +258,39 @@
-       p++;
-     qv++;
-   }
-+  *qv = NULL;
-+
- #ifdef WIN32
- #if defined(MIKTEX)
-   ret = _spawnvp(_P_WAIT, *cmdv, (const char* const*)cmdv); 
- #else
--  cmdvw = xcalloc (i + 2, sizeof (wchar_t *));
--  qv = cmdv;
--  qvw = cmdvw;
--  while (*qv) {
--    *qvw = get_wstring_from_fsyscp(*qv, *qvw=NULL);
--    qv++;
--    qvw++;
-+  cmdvw = xcalloc (i + 4, sizeof (wchar_t *));
-+  if (utf8name_failed == 0) {
-+    qv = cmdv;
-+    qvw = cmdvw;
-+    while (*qv) {
-+      *qvw = get_wstring_from_fsyscp(*qv, *qvw=NULL);
-+      qv++;
-+      qvw++;
-+    }
-+    *qvw = NULL;
-+    ret = _wspawnvp (_P_WAIT, *cmdvw, (const wchar_t* const*) cmdvw);
-+  } else {
-+    int tmpcp;
-+    tmpcp = file_system_codepage;
-+    file_system_codepage = win32_codepage;
-+    qv = cmdv;
-+    qvw = cmdvw;
-+    while (*qv) {
-+      *qvw = get_wstring_from_fsyscp(*qv, *qvw=NULL);
-+      qv++;
-+      qvw++;
-+    }
-+    *qvw = NULL;
-+    file_system_codepage = tmpcp;
-+    utf8name_failed = 0;
-+    ret = _wspawnvp (_P_WAIT, *cmdvw, (const wchar_t* const*) cmdvw);
-   }
--  *qvw = NULL;
--  ret = _wspawnvp (_P_WAIT, *cmdvw, (const wchar_t* const*) cmdvw);
-   if (cmdvw) {
-     qvw = cmdvw;
-     while (*qvw) {
-@@ -1242,3 +1284,21 @@
- 
-   return  r;
- }
-+
-+#if defined(WIN32)
-+FILE *generic_fsyscp_fopen (const char *filename, const char *mode)
-+{
-+  FILE *f;
-+
-+  f = fsyscp_fopen (filename, mode);
-+
-+  if (f == NULL && file_system_codepage != win32_codepage) {
-+    int tmpcp = file_system_codepage;
-+    file_system_codepage = win32_codepage;
-+    f = fsyscp_fopen (filename, mode);
-+    file_system_codepage = tmpcp;
-+  }
-+
-+  return f;
-+}
-+#endif /* WIN32 */
-diff -Naur a/texk/dvipdfm-x/dvipdfmx.c b/texk/dvipdfm-x/dvipdfmx.c
---- a/texk/dvipdfm-x/dvipdfmx.c	2019-02-11 18:22:31.000000000 +0000
-+++ b/texk/dvipdfm-x/dvipdfmx.c	2019-05-31 22:00:04.007964030 +0100
-@@ -232,7 +232,7 @@
-   printf ("Papersize is specified by paper format (e.g., \"a4\")\n");
-   printf ("\tor by w<unit>,h<unit> (e.g., \"20cm,30cm\").\n");
-   printf ("\n");
--  printf ("Email bug reports to tex-k@tug.org.\n");
-+  printf ("Email bug reports to dvipdfmx@tug.org.\n");
- }
- 
- static void
-diff -Naur a/texk/dvipdfm-x/mfileio.h b/texk/dvipdfm-x/mfileio.h
---- a/texk/dvipdfm-x/mfileio.h	2016-01-11 03:57:04.000000000 +0000
-+++ b/texk/dvipdfm-x/mfileio.h	2019-05-31 22:00:04.008964031 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2002-2016 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2002-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -36,7 +36,8 @@
-    mfclose((file),__FUNCTION__,__LINE__)
- #else
- #if defined(WIN32)
--#define MFOPEN(name,mode) fsyscp_fopen((name),(mode))
-+extern FILE *generic_fsyscp_fopen(const char *fname, const char *mode);
-+#define MFOPEN(name,mode) generic_fsyscp_fopen((name),(mode))
- #else
- #define MFOPEN(name,mode) fopen((name),(mode))
- #endif
-diff -Naur a/texk/dvipdfm-x/pdfdoc.c b/texk/dvipdfm-x/pdfdoc.c
---- a/texk/dvipdfm-x/pdfdoc.c	2018-12-21 03:39:51.000000000 +0000
-+++ b/texk/dvipdfm-x/pdfdoc.c	2019-05-31 22:00:04.008964031 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2008-2018 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
-+    Copyright (C) 2008-2019 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -1780,7 +1780,6 @@
-   pdf_doc  *p = &pdoc;
-   pdf_page *page;
-   pdf_obj  *rect_array;
--  double    annot_grow = p->opt.annot_grow;
-   double    xpos, ypos;
-   pdf_rect  annbox;
- 
-@@ -1812,10 +1811,10 @@
-   }
- 
-   rect_array = pdf_new_array();
--  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.llx - annot_grow, 0.001)));
--  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.lly - annot_grow, 0.001)));
--  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.urx + annot_grow, 0.001)));
--  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.ury + annot_grow, 0.001)));
-+  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.llx, 0.001)));
-+  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.lly, 0.001)));
-+  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.urx, 0.001)));
-+  pdf_add_array(rect_array, pdf_new_number(ROUND(annbox.ury, 0.001)));
-   pdf_add_dict (annot_dict, pdf_new_name("Rect"), rect_array);
- 
-   pdf_add_array(page->annots, pdf_ref_obj(annot_dict));
-@@ -2802,13 +2801,22 @@
- void
- pdf_doc_break_annot (void)
- {
-+  pdf_doc *p = &pdoc;
-+  double   g = p->opt.annot_grow;
-+
-   if (breaking_state.dirty) {
-     pdf_obj  *annot_dict;
-+    pdf_rect  rect;
- 
-     /* Copy dict */
-     annot_dict = pdf_new_dict();
-     pdf_merge_dict(annot_dict, breaking_state.annot_dict);
--    pdf_doc_add_annot(pdf_doc_current_page_number(), &(breaking_state.rect),
-+    rect = breaking_state.rect;
-+    rect.llx -= g;
-+    rect.lly -= g;
-+    rect.urx += g;
-+    rect.ury += g;
-+    pdf_doc_add_annot(pdf_doc_current_page_number(), &rect,
-                       annot_dict, !breaking_state.broken);
-     pdf_release_obj(annot_dict);
- 
-diff -Naur a/texk/dvipdfm-x/pdfobj.c b/texk/dvipdfm-x/pdfobj.c
---- a/texk/dvipdfm-x/pdfobj.c	2018-12-26 23:07:57.000000000 +0000
-+++ b/texk/dvipdfm-x/pdfobj.c	2019-05-31 22:00:04.008964031 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2007-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2007-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -2223,48 +2223,9 @@
- 
- #if HAVE_ZLIB
- #define WBUF_SIZE 4096
--int
--pdf_add_stream_flate (pdf_obj *dst, const void *data, int len)
--{
--  z_stream z;
--  Bytef    wbuf[WBUF_SIZE];
--
--  z.zalloc = Z_NULL; z.zfree = Z_NULL; z.opaque = Z_NULL;
--
--  z.next_in  = (z_const Bytef *) data; z.avail_in  = len;
--  z.next_out = (Bytef *) wbuf; z.avail_out = WBUF_SIZE;
--
--  if (inflateInit(&z) != Z_OK) {
--    WARN("inflateInit() failed.");
--    return -1;
--  }
--
--  for (;;) {
--    int status;
--    status = inflate(&z, Z_NO_FLUSH);
--    if (status == Z_STREAM_END)
--      break;
--    else if (status != Z_OK) {
--      WARN("inflate() failed. Broken PDF file?");
--      inflateEnd(&z);
--      return -1;
--    }
--
--    if (z.avail_out == 0) {
--      pdf_add_stream(dst, wbuf, WBUF_SIZE);
--      z.next_out  = wbuf;
--      z.avail_out = WBUF_SIZE;
--    }
--  }
--
--  if (WBUF_SIZE - z.avail_out > 0)
--    pdf_add_stream(dst, wbuf, WBUF_SIZE - z.avail_out);
--
--  return (inflateEnd(&z) == Z_OK ? 0 : -1);
--}
- 
- static int
--get_decode_parms (struct decode_parms *parms, pdf_obj *dict)
-+filter_get_DecodeParms_FlateDecode (struct decode_parms *parms, pdf_obj *dict)
- {
-   pdf_obj *tmp;
- 
-@@ -2278,18 +2239,25 @@
-   parms->columns   = 1;
- 
-   tmp = pdf_deref_obj(pdf_lookup_dict(dict, "Predictor"));
--  if (tmp)
-+  if (tmp) {
-     parms->predictor = pdf_number_value(tmp);
-+    pdf_release_obj(tmp);
-+  }
-   tmp = pdf_deref_obj(pdf_lookup_dict(dict, "Colors"));
--  if (tmp)
-+  if (tmp) {
-     parms->colors = pdf_number_value(tmp);
-+    pdf_release_obj(tmp);
-+  }
-   tmp = pdf_deref_obj(pdf_lookup_dict(dict, "BitsPerComponent"));
--  if (tmp)
-+  if (tmp) {
-     parms->bits_per_component = pdf_number_value(tmp);
-+    pdf_release_obj(tmp);
-+  }
-   tmp = pdf_deref_obj(pdf_lookup_dict(dict, "Columns"));
--  if (tmp)
-+  if (tmp) {
-     parms->columns = pdf_number_value(tmp);
--
-+    pdf_release_obj(tmp);
-+  }
-   if (parms->bits_per_component != 1 &&
-       parms->bits_per_component != 2 &&
-       parms->bits_per_component != 4 &&
-@@ -2354,17 +2322,19 @@
-  * Especially, calling pdf_add_stream() for each 4 bytes append is highly
-  * inefficient.
-  */
--static int
--filter_decoded (pdf_obj *dst, const void *src, int srclen,
--                struct decode_parms *parms)
-+static pdf_obj *
-+filter_stream_decode_Predictor (const void *src, size_t srclen, struct decode_parms *parms)
- {
-+  pdf_obj             *dst;
-   const unsigned char *p = (const unsigned char *) src;
-   const unsigned char *endptr = p + srclen;
--  unsigned char *prev, *buf;
--  int bits_per_pixel  = parms->colors * parms->bits_per_component;
--  int bytes_per_pixel = (bits_per_pixel + 7) / 8;
--  int length = (parms->columns * bits_per_pixel + 7) / 8;
--  int i, error = 0;
-+  unsigned char       *prev, *buf;
-+  int                  bits_per_pixel  = parms->colors * parms->bits_per_component;
-+  int                  bytes_per_pixel = (bits_per_pixel + 7) / 8;
-+  int                  length = (parms->columns * bits_per_pixel + 7) / 8;
-+  int                  i, error = 0;
-+
-+  dst  = pdf_new_stream(0);
- 
-   prev = NEW(length, unsigned char);
-   buf  = NEW(length, unsigned char);
-@@ -2491,16 +2461,21 @@
-   RELEASE(prev);
-   RELEASE(buf);
- 
--  return error;
-+  if (error) {
-+    pdf_release_obj(dst);
-+    dst = NULL;
-+  }
-+
-+  return dst;
- }
- 
--static int
--pdf_add_stream_flate_filtered (pdf_obj *dst, const void *data, int len, struct decode_parms *parms)
-+static pdf_obj *
-+filter_stream_decode_FlateDecode (const void *data, size_t len, struct decode_parms *parms)
- {
--  pdf_obj *tmp;
--  z_stream z;
--  Bytef    wbuf[WBUF_SIZE];
--  int      error;
-+  pdf_obj  *dst;
-+  pdf_obj  *tmp;
-+  z_stream  z;
-+  Bytef     wbuf[WBUF_SIZE];
- 
-   z.zalloc = Z_NULL; z.zfree = Z_NULL; z.opaque = Z_NULL;
- 
-@@ -2509,7 +2484,7 @@
- 
-   if (inflateInit(&z) != Z_OK) {
-     WARN("inflateInit() failed.");
--    return -1;
-+    return NULL;
-   }
- 
-   tmp = pdf_new_stream(0);
-@@ -2521,7 +2496,8 @@
-     else if (status != Z_OK) {
-       WARN("inflate() failed. Broken PDF file?");
-       inflateEnd(&z);
--      return -1;
-+      pdf_release_obj(tmp);
-+      return NULL;
-     }
- 
-     if (z.avail_out == 0) {
-@@ -2534,79 +2510,310 @@
-   if (WBUF_SIZE - z.avail_out > 0)
-     pdf_add_stream(tmp, wbuf, WBUF_SIZE - z.avail_out);
- 
--  error = filter_decoded(dst, pdf_stream_dataptr(tmp), pdf_stream_length(tmp), parms);
-+  if (inflateEnd(&z) == Z_OK) {
-+    if (parms) { 
-+      dst = filter_stream_decode_Predictor(pdf_stream_dataptr(tmp), pdf_stream_length(tmp), parms);
-+    } else {
-+      dst = pdf_link_obj(tmp);
-+    }
-+  } else {
-+    dst = NULL;
-+  }
-   pdf_release_obj(tmp);
- 
--  return ((!error && inflateEnd(&z) == Z_OK) ? 0 : -1);
-+  return dst;
- }
- #endif
- 
--int
--pdf_concat_stream (pdf_obj *dst, pdf_obj *src)
-+static pdf_obj *
-+filter_stream_decode_ASCIIHexDecode (const void *data, size_t len)
-+{
-+  pdf_obj       *dst;
-+  int            eod, error;
-+  const char    *p = (const char *) data;
-+  const char    *endptr = p + len;
-+  unsigned char *buf, ch;
-+  size_t         pos, n;
-+
-+  buf = NEW((len+1)/2, unsigned char);
-+  skip_white(&p, endptr);
-+  ch = 0; n = 0; pos = 0; eod = 0; error = 0;
-+  while (p < endptr && !error && !eod) {
-+    char c1, val;
-+    c1 = p[0];
-+    if (c1 >= 'A' && c1 <= 'F') {
-+      val = c1 - 'A' + 10;
-+    } else if (c1 >= 'a' && c1 <= 'f') {
-+      val = c1 - 'a' + 10;
-+    } else if (c1 >= '0' && c1 <= '9') {
-+      val = c1 - '0';
-+    } else if (c1 == '>') {
-+      val = 0;
-+      eod = 1;
-+      if ((pos % 2) == 0)
-+        break;
-+    } else {
-+      error = -1;
-+      break;
-+    }
-+    if (pos % 2) {
-+      buf[n] = ch + val;
-+      n++;
-+      ch = 0;
-+    } else {
-+      ch = val << 4;
-+    }
-+    pos++; p++;
-+    skip_white(&p, endptr);
-+  }
-+  if (error || !eod) {
-+    WARN("Invalid ASCIIHex data seen: %s", error ? "Invalid character" : "No EOD marker");
-+    dst = NULL;
-+  } else {
-+    dst = pdf_new_stream(0);
-+    pdf_add_stream(dst, buf, n);
-+  }
-+  RELEASE(buf);
-+
-+  return dst;
-+}
-+
-+/* Percent sign is not start of comment here.
-+ * We need this for reading Ascii85 encoded data.
-+ */
-+#define is_space(c) ((c) == ' '  || (c) == '\t' || (c) == '\f' || \
-+		     (c) == '\r' || (c) == '\n' || (c) == '\0')
-+static void
-+skip_white_a85 (const char **p, const char *endptr)
-+{
-+  while (*p < endptr && (is_space(**p))) {
-+    (*p)++;
-+  } 
-+}
-+
-+static pdf_obj *
-+filter_stream_decode_ASCII85Decode (const void *data, size_t len)
- {
-+  pdf_obj       *dst;
-+  int            eod, error;
-+  const char    *p = (const char *) data;
-+  const char    *endptr = p + len;
-+  unsigned char *buf;
-+  size_t         n;
-+
-+  buf = NEW(((len+4)/5)*4, unsigned char);
-+  skip_white_a85(&p, endptr);
-+  n = 0; eod = 0; error = 0;
-+  while (p < endptr && !error && !eod) {
-+    char q[5] = {'u', 'u', 'u', 'u', 'u'};
-+    int  m;
-+    char ch;
-+
-+    ch = p[0];
-+    p++;
-+    skip_white_a85(&p, endptr);
-+    if (ch == 'z') {
-+      memset(buf+n, 0, 4);
-+      n += 4;
-+      continue;
-+    } else if (ch == '~') {
-+      if (p < endptr && p[0] == '>') {
-+        eod = 1;
-+        p++;
-+      } else {
-+        error = -1;
-+      }
-+      break;
-+    }
-+    q[0] = ch;
-+    for (m = 1; m < 5 && p < endptr; m++) {
-+      ch = p[0];
-+      p++;
-+      skip_white_a85(&p, endptr);
-+      if (ch == '~') {
-+        if (p < endptr && p[0] == '>') {
-+          eod = 1;
-+          p++;
-+        } else {
-+          error = -1;
-+        }
-+        break;
-+      } else if (ch < '!' || ch > 'u') {
-+        error = -1;
-+        break;
-+      } else {
-+        q[m] = ch;
-+      }
-+    }
-+    if (!error) {
-+      uint32_t val = 0;
-+      int      i;
-+      if (m <= 1) {
-+        error = -1;
-+        break;
-+      }
-+      val = 85*85*85*(q[0] - '!') + 85*85*(q[1] - '!')
-+              + 85*(q[2] - '!') + (q[3] - '!');
-+      /* Check overflow */
-+      if (val > UINT32_MAX / 85) {
-+        error = -1;
-+        break;
-+      } else {
-+        val = 85 * val;
-+        if (val > UINT32_MAX - (q[4] - '!')) {
-+          error = -1;
-+          break;
-+        }
-+        val += (q[4] - '!');
-+      }
-+      if (!error) {
-+        for (i = 3; i >= 0; i--) {
-+          buf[n + i] = val & 0xff;
-+          val /= 256;
-+        }
-+        n += m - 1;
-+      }
-+    }
-+  }
-+
-+  if (error) {
-+    WARN("Error in reading ASCII85 data.");
-+    dst = NULL;
-+  } else if (!eod) {
-+    WARN("Error in reading ASCII85 data: No EOD");
-+    dst = NULL;
-+  } else {
-+    dst = pdf_new_stream(0);
-+    pdf_add_stream(dst, buf, n);
-+  }
-+  RELEASE(buf);
-+
-+  return dst;
-+}
-+
-+static pdf_obj *
-+filter_stream_decode (const char *filter_name, pdf_obj *src, pdf_obj *parm)
-+{
-+  pdf_obj    *dec;
-   const char *stream_data;
--  int         stream_length;
--  pdf_obj    *stream_dict;
--  pdf_obj    *filter;
--  int         error = 0;
-+  size_t      stream_length;
- 
--  if (!PDF_OBJ_STREAMTYPE(dst) || !PDF_OBJ_STREAMTYPE(src))
--    ERROR("Invalid type.");
-+  if (!filter_name)
-+    return pdf_link_obj(src);
- 
-   stream_data   = pdf_stream_dataptr(src);
--  stream_length = pdf_stream_length (src);
--  stream_dict   = pdf_stream_dict   (src);
-+  stream_length = pdf_stream_length(src);
- 
--  filter = pdf_lookup_dict(stream_dict, "Filter");
--  if (!filter)
--    pdf_add_stream(dst, stream_data, stream_length);
-+  if (!strcmp(filter_name, "ASCIIHexDecode")) {
-+    dec = filter_stream_decode_ASCIIHexDecode(stream_data, stream_length);
-+  } else if (!strcmp(filter_name, "ASCII85Decode")) {
-+    dec = filter_stream_decode_ASCII85Decode(stream_data, stream_length);
- #if HAVE_ZLIB
--  else {
--    struct decode_parms parms;
--    int    have_parms = 0;
-+  } else if (!strcmp(filter_name, "FlateDecode")) {
-+    struct decode_parms decode_parm;
-+    if (parm)
-+      filter_get_DecodeParms_FlateDecode(&decode_parm, parm);
-+    dec = filter_stream_decode_FlateDecode(stream_data, stream_length, parm ? &decode_parm : NULL);
-+#endif /* HAVE_ZLIB */
-+  } else {
-+    WARN("DecodeFilter \"%s\" not supported.", filter_name);
-+    dec = NULL;
-+  }
- 
--    if (pdf_lookup_dict(stream_dict, "DecodeParms")) {
--      pdf_obj *tmp;
-+  return dec;
-+}
- 
--      /* Dictionary or array */
--      tmp = pdf_deref_obj(pdf_lookup_dict(stream_dict, "DecodeParms"));
--      if (PDF_OBJ_ARRAYTYPE(tmp)) {
--        if (pdf_array_length(tmp) > 1) {
--          WARN("Unexpected size for DecodeParms array.");
--          return -1;
--        }
--        tmp = pdf_deref_obj(pdf_get_array(tmp, 0));
--      }
--      if (!PDF_OBJ_DICTTYPE(tmp)) {
--        WARN("PDF dict expected for DecodeParms...");
--        return -1;
--      }
--      error = get_decode_parms(&parms, tmp);
--      if (error)
--        ERROR("Invalid value(s) in DecodeParms dictionary.");
--      have_parms = 1;
--    }
--    if (PDF_OBJ_ARRAYTYPE(filter)) {
--      if (pdf_array_length(filter) > 1) {
--        WARN("Multiple DecodeFilter not supported.");
-+int
-+pdf_concat_stream (pdf_obj *dst, pdf_obj *src)
-+{
-+  pdf_obj *filtered;
-+  pdf_obj *stream_dict;
-+  pdf_obj *filter, *parms;
-+  int      error = 0;
-+
-+  if (!PDF_OBJ_STREAMTYPE(dst) || !PDF_OBJ_STREAMTYPE(src)) {
-+    WARN("Passed invalid type in pdf_concat_stream().");
-+    return -1;
-+  }
-+
-+  stream_dict = pdf_stream_dict(src);
-+
-+  filter = pdf_lookup_dict(stream_dict, "Filter");
-+  if (!filter) {
-+    pdf_add_stream(dst, pdf_stream_dataptr(src), pdf_stream_length(src));
-+    return 0;
-+  }
-+  if (pdf_lookup_dict(stream_dict, "DecodeParms")) {
-+    /* Dictionary or array */
-+    parms = pdf_deref_obj(pdf_lookup_dict(stream_dict, "DecodeParms"));
-+    if (!parms) {
-+      WARN("Failed to deref DeocdeParms...");
-+      return -1;
-+    } else if (!PDF_OBJ_ARRAYTYPE(parms) && !PDF_OBJ_DICTTYPE(parms)) {
-+      WARN("PDF dict or array expected for DecodeParms...");
-+      pdf_release_obj(parms);
-+      return -1;
-+    }
-+  } else {
-+    parms = NULL;
-+  }
-+  if (PDF_OBJ_ARRAYTYPE(filter)) {
-+    int      i, num;
-+    pdf_obj *prev = NULL;
-+
-+    num = pdf_array_length(filter);
-+    if (parms) {
-+      if (!PDF_OBJ_ARRAYTYPE(parms) || pdf_array_length(parms) != num) {
-+        WARN("Invalid DecodeParam object found.");
-+        pdf_release_obj(parms);
-         return -1;
-       }
--      filter = pdf_get_array(filter, 0);
-     }
--    if (PDF_OBJ_NAMETYPE(filter)) {
--      char  *filter_name = pdf_name_value(filter);
--      if (filter_name && !strcmp(filter_name, "FlateDecode")) {
--        if (have_parms)
--          error = pdf_add_stream_flate_filtered(dst, stream_data, stream_length, &parms);
--        else
--          error = pdf_add_stream_flate(dst, stream_data, stream_length);
--      } else {
--        WARN("DecodeFilter \"%s\" not supported.", filter_name);
--        error = -1;
-+    if (num == 0) {
-+      filtered = pdf_link_obj(src);
-+    } else {
-+      filtered = NULL;
-+      prev = pdf_link_obj(src);
-+      for (i = 0; i < num && prev != NULL; i++) {
-+        pdf_obj *tmp1, *tmp2;
-+
-+        tmp1 = pdf_deref_obj(pdf_get_array(filter, i));
-+        if (parms) {
-+          tmp2 = pdf_deref_obj(pdf_get_array(parms, i));
-+        } else {
-+          tmp2 = NULL;
-+        }
-+        if (PDF_OBJ_NAMETYPE(tmp1)) {
-+          filtered = filter_stream_decode(pdf_name_value(tmp1), prev, tmp2);
-+        } else if (PDF_OBJ_NULLTYPE(tmp1)) {
-+          filtered = pdf_link_obj(prev);
-+        } else {
-+          WARN("Unexpected object found for /Filter...");
-+          filtered = NULL;
-+        }
-+        if (prev)
-+          pdf_release_obj(prev);
-+        if (tmp1)
-+          pdf_release_obj(tmp1);
-+        if (tmp2)
-+          pdf_release_obj(tmp2);
-+        prev = filtered;      
-       }
--    } else
--      ERROR("Broken PDF file?");
--#endif /* HAVE_ZLIB */
-+    }
-+  } else if (PDF_OBJ_NAMETYPE(filter)) {
-+    filtered = filter_stream_decode(pdf_name_value(filter), src, parms);
-+  } else {
-+    WARN("Invalid value for /Filter found.");
-+    filtered = NULL;
-+  }
-+  if (parms)
-+    pdf_release_obj(parms);
-+  if (filtered) {
-+    pdf_add_stream(dst, pdf_stream_dataptr(filtered), pdf_stream_length(filtered));
-+    pdf_release_obj(filtered);
-+    error = 0;
-+  } else {
-+    error = -1;
-   }
- 
-   return error;
-diff -Naur a/texk/dvipdfm-x/pdfobj.h b/texk/dvipdfm-x/pdfobj.h
---- a/texk/dvipdfm-x/pdfobj.h	2018-09-15 22:18:43.000000000 +0100
-+++ b/texk/dvipdfm-x/pdfobj.h	2019-05-31 22:00:04.008964031 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2007-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2007-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -152,11 +152,6 @@
- extern void        pdf_add_stream        (pdf_obj *stream,
-                                           const void *stream_data_ptr,
-                                           int stream_data_len);
--#if HAVE_ZLIB
--extern int         pdf_add_stream_flate  (pdf_obj *stream,
--                                          const void *stream_data_ptr,
--                                          int stream_data_len);
--#endif
- extern int         pdf_concat_stream     (pdf_obj *dst, pdf_obj *src);
- extern pdf_obj    *pdf_stream_dict       (pdf_obj *stream);
- extern int         pdf_stream_length     (pdf_obj *stream);
-diff -Naur a/texk/dvipdfm-x/pdfximage.c b/texk/dvipdfm-x/pdfximage.c
---- a/texk/dvipdfm-x/pdfximage.c	2018-09-14 04:34:50.000000000 +0100
-+++ b/texk/dvipdfm-x/pdfximage.c	2019-05-31 22:00:04.008964031 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2007-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2007-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -363,6 +363,10 @@
- #define dpx_fopen(n,m) (MFOPEN((n),(m)))
- #define dpx_fclose(f)  (MFCLOSE((f)))
- 
-+#if defined(WIN32)
-+int utf8name_failed = 0;
-+#endif /* WIN32 */
-+
- int
- pdf_ximage_findresource (const char *ident, load_options options)
- {
-@@ -394,8 +398,23 @@
-     strcpy(fullname, f);
-   } else {
-     /* try loading image */
-+#if defined(WIN32)
-+    utf8name_failed = 0;
-+#endif /* WIN32 */
-     fullname = dpx_find_file(ident, "_pic_", "");
-+#if defined(WIN32)
-+    if (!fullname && file_system_codepage != win32_codepage) {
-+      int tmpcp = file_system_codepage;
-+      utf8name_failed = 1;
-+      file_system_codepage = win32_codepage;
-+      fullname = dpx_find_file(ident, "_pic_", "");
-+      file_system_codepage = tmpcp;
-+    }
-+#endif /* WIN32 */
-     if (!fullname) {
-+#if defined(WIN32)
-+      utf8name_failed = 0;
-+#endif /* WIN32 */
-       WARN("Error locating image file \"%s\"", ident);
-       return  -1;
-     }
-diff -Naur a/texk/dvipdfm-x/README b/texk/dvipdfm-x/README
---- a/texk/dvipdfm-x/README	2015-07-06 17:13:08.000000000 +0100
-+++ b/texk/dvipdfm-x/README	2019-05-31 22:00:04.006964029 +0100
-@@ -1,9 +1,17 @@
- dvipdfmx and xdvipdfmx for TeX Live
- ===================================
- 
-+This package is released under the GNU GPL, version 2, or (at your
-+option) any later version.
-+
-+dvipdfmx is now maintained as part of TeX Live.
-+
-+Mailing list for bug reports and all discussion:
-+https://lists.tug.org/dvipdfmx; anyone can join the list, but it is not
-+necessary to join to post. Archives are public.
-+
- xdvipdfmx
- =========
--
- xdvipdfmx is an extended version of dvipdfmx, and is now incorporated in
- the same sources.
- 
-@@ -15,8 +23,6 @@
- redistributed under the terms of the GNU General Public License,
- version 2 or (at your option) any later version.
- 
--There is a hope to merge xdvipdfmx into dvipdfmx.
--
- Jonathan Kew mentions that in the past, XeTeX used a Mac-specific
- program xdv2pdf as the backend instead of xdvipdfmx.  xdv2pdf supported
- a couple of special effects that are not yet available through
-@@ -26,18 +32,8 @@
- if anyone is looking for some nontrivial but not-impossible job and
- happens across this file.
- 
--The dvipdfmx Project
--====================
--
--Copyright (C) 2002-2014 by Jin-Hwan Cho, Shunsaku Hirata, 
--Matthias Franz, and the dvipdfmx project team.  This package is released
--under the GNU GPL, version 2, or (at your option) any later version.
--
--dvipdfmx is now maintained as part of TeX Live.
--
- Contents
- --------
--
- 1. Introduction
- 
- 2. Installation
-diff -Naur a/texk/dvipdfm-x/spc_pdfm.c b/texk/dvipdfm-x/spc_pdfm.c
---- a/texk/dvipdfm-x/spc_pdfm.c	2019-03-30 03:42:07.000000000 +0000
-+++ b/texk/dvipdfm-x/spc_pdfm.c	2019-05-31 22:00:04.008964031 +0100
-@@ -597,6 +597,7 @@
-   return  dict;
- }
- 
-+#define SPC_PDFM_SUPPORT_ANNOT_TRANS 1
- static int
- spc_handler_pdfm_annot (struct spc_env *spe, struct spc_arg *args)
- {
-@@ -604,7 +605,6 @@
-   pdf_obj       *annot_dict;
-   pdf_rect       rect;
-   char          *ident = NULL;
--  pdf_coord      cp;
-   transform_info ti;
- 
-   skip_white(&args->curptr, args->endptr);
-@@ -642,19 +642,96 @@
-     return  -1;
-   }
- 
--  cp.x = spe->x_user; cp.y = spe->y_user;
--  pdf_dev_transform(&cp, NULL);
--  if (ti.flags & INFO_HAS_USER_BBOX) {
--    rect.llx = ti.bbox.llx + cp.x;
--    rect.lly = ti.bbox.lly + cp.y;
--    rect.urx = ti.bbox.urx + cp.x;
--    rect.ury = ti.bbox.ury + cp.y;
--  } else {
--    rect.llx = cp.x;
--    rect.lly = cp.y - spe->mag * ti.depth;
--    rect.urx = cp.x + spe->mag * ti.width;
--    rect.ury = cp.y + spe->mag * ti.height;
-+#ifdef SPC_PDFM_SUPPORT_ANNOT_TRANS
-+  {
-+    pdf_coord cp1, cp2, cp3, cp4;
-+    /* QuadPoints not working? */
-+#ifdef USE_QUADPOINTS
-+    pdf_obj  *qpoints;
-+#endif
-+    if (ti.flags & INFO_HAS_USER_BBOX) {
-+      cp1.x = spe->x_user + ti.bbox.llx;
-+      cp1.y = spe->y_user + ti.bbox.lly;
-+      cp2.x = spe->x_user + ti.bbox.urx;
-+      cp2.y = spe->y_user + ti.bbox.lly;
-+      cp3.x = spe->x_user + ti.bbox.urx;
-+      cp3.y = spe->y_user + ti.bbox.ury;
-+      cp4.x = spe->x_user + ti.bbox.llx;
-+      cp4.y = spe->y_user + ti.bbox.ury;
-+    } else {
-+      cp1.x = spe->x_user;
-+      cp1.y = spe->y_user - spe->mag * ti.depth;
-+      cp2.x = spe->x_user + spe->mag * ti.width;
-+      cp2.y = spe->y_user - spe->mag * ti.depth;
-+      cp3.x = spe->x_user + spe->mag * ti.width;
-+      cp3.y = spe->y_user + spe->mag * ti.height;
-+      cp4.x = spe->x_user;
-+      cp4.y = spe->y_user + spe->mag * ti.height;
-+    }
-+    pdf_dev_transform(&cp1, NULL);
-+    pdf_dev_transform(&cp2, NULL);
-+    pdf_dev_transform(&cp3, NULL);
-+    pdf_dev_transform(&cp4, NULL);
-+    rect.llx = cp1.x;
-+    if (cp2.x < rect.llx)
-+      rect.llx = cp2.x;
-+    if (cp3.x < rect.llx)
-+      rect.llx = cp3.x;
-+    if (cp4.x < rect.llx)
-+      rect.llx = cp4.x;
-+    rect.urx = cp1.x;
-+    if (cp2.x > rect.urx)
-+      rect.urx = cp2.x;
-+    if (cp3.x > rect.urx)
-+      rect.urx = cp3.x;
-+    if (cp4.x > rect.urx)
-+      rect.urx = cp4.x;
-+    rect.lly = cp1.y;
-+    if (cp2.y < rect.lly)
-+      rect.lly = cp2.y;
-+    if (cp3.y < rect.lly)
-+      rect.lly = cp3.y;
-+    if (cp4.y < rect.lly)
-+      rect.lly = cp4.y;
-+    rect.ury = cp1.y;
-+    if (cp2.y > rect.ury)
-+      rect.ury = cp2.y;
-+    if (cp3.y > rect.ury)
-+      rect.ury = cp3.y;
-+    if (cp4.y > rect.ury)
-+      rect.ury = cp4.y;
-+#ifdef USE_QUADPOINTS
-+    qpoints = pdf_new_array();
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp1.x, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp1.y, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp2.x, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp2.y, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp3.x, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp3.y, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp4.x, 0.01)));
-+    pdf_add_array(qpoints, pdf_new_number(ROUND(cp4.y, 0.01)));
-+    pdf_add_dict(annot_dict, pdf_new_name("QuadPoints"), qpoints);
-+#endif    
-   }
-+#else
-+  {
-+    pdf_coord cp;
-+
-+    cp.x = spe->x_user; cp.y = spe->y_user;
-+    pdf_dev_transform(&cp, NULL);
-+    if (ti.flags & INFO_HAS_USER_BBOX) {
-+      rect.llx = ti.bbox.llx + cp.x;
-+      rect.lly = ti.bbox.lly + cp.y;
-+      rect.urx = ti.bbox.urx + cp.x;
-+      rect.ury = ti.bbox.ury + cp.y;
-+    } else {
-+      rect.llx = cp.x;
-+      rect.lly = cp.y - spe->mag * ti.depth;
-+      rect.urx = cp.x + spe->mag * ti.width;
-+      rect.ury = cp.y + spe->mag * ti.height;
-+    }
-+  }
-+#endif
- 
-   /* Order is important... */
-   if (ident)
-diff -Naur a/texk/dvipdfm-x/specials.c b/texk/dvipdfm-x/specials.c
---- a/texk/dvipdfm-x/specials.c	2019-03-29 22:13:05.000000000 +0000
-+++ b/texk/dvipdfm-x/specials.c	2019-05-31 22:00:04.008964031 +0100
-@@ -169,12 +169,12 @@
-   switch (k) {
-   /* xpos and ypos must be position in device space here. */
-   case  K_OBJ__XPOS:
--    cp.x = dvi_dev_xpos(); cp.y = 0.0;
-+    cp.x = dvi_dev_xpos(); cp.y = dvi_dev_ypos();
-     pdf_dev_transform(&cp, NULL);
-     value = pdf_new_number(ROUND(cp.x, .01));
-     break;
-   case  K_OBJ__YPOS:
--    cp.x = 0.0; cp.y = dvi_dev_ypos();
-+    cp.x = dvi_dev_xpos(); cp.y = dvi_dev_ypos();
-     pdf_dev_transform(&cp, NULL);
-     value = pdf_new_number(ROUND(cp.y, .01));
-     break;
-@@ -233,12 +233,12 @@
-   for (k = 0; _rkeys[k] && strcmp(key, _rkeys[k]); k++);
-   switch (k) {
-   case  K_OBJ__XPOS:
--    cp.x = dvi_dev_xpos(); cp.y = 0.0;
-+    cp.x = dvi_dev_xpos(); cp.y = dvi_dev_ypos();
-     pdf_dev_transform(&cp, NULL);
-     value = pdf_new_number(ROUND(cp.x, .01));
-     break;
-   case  K_OBJ__YPOS:
--    cp.x = 0.0; cp.y = dvi_dev_ypos();
-+    cp.x = dvi_dev_xpos(); cp.y = dvi_dev_ypos();
-     pdf_dev_transform(&cp, NULL);
-     value = pdf_new_number(ROUND(cp.y, .01));
-     break;
-diff -Naur a/texk/dvipdfm-x/tt_cmap.c b/texk/dvipdfm-x/tt_cmap.c
---- a/texk/dvipdfm-x/tt_cmap.c	2019-02-25 10:27:33.000000000 +0000
-+++ b/texk/dvipdfm-x/tt_cmap.c	2019-05-31 22:00:04.009964032 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2007-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2002-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     This program is free software; you can redistribute it and/or modify
-@@ -68,11 +68,12 @@
-   struct cmap0 *map;
-   int    i;
- 
--  if (len < 256)
--    ERROR("invalid cmap subtable");
-+  if (len < 256) {
-+    WARN("invalid format 0 TT cmap subtable");
-+    return NULL;
-+  }
- 
-   map = NEW(1, struct cmap0);
--
-   for (i = 0; i < 256; i++)
-     map->glyphIndexArray[i] = sfnt_get_byte(sfont);
- 
-@@ -114,14 +115,14 @@
-   struct cmap2 *map;
-   USHORT i, n;
- 
--  if (len < 512)
--    ERROR("invalid cmap subtable");
--    
--  map = NEW(1, struct cmap2);
-+  if (len < 512) {
-+    WARN("invalid fromt2 TT cmap subtable");
-+    return NULL;
-+  }
- 
-+  map = NEW(1, struct cmap2);
-   for (i = 0; i < 256; i++)
-     map->subHeaderKeys[i] = sfnt_get_ushort(sfont);
--
-   for (n = 0, i = 0; i < 256; i++) {
-     map->subHeaderKeys[i] /= 8;
-     if (n < map->subHeaderKeys[i])
-@@ -129,7 +130,13 @@
-   }
-   n += 1; /* the number of subHeaders is one plus the max of subHeaderKeys */
- 
--  map->subHeaders = NEW(n, struct SubHeader); 
-+  if (len < 512 +  n * 8 ) {
-+    WARN("invalid/truncated format2 TT cmap subtable");
-+    RELEASE(map);
-+    return NULL;
-+  }
-+
-+  map->subHeaders = NEW(n, struct SubHeader);
-   for (i = 0; i < n; i++) {
-     map->subHeaders[i].firstCode     = sfnt_get_ushort(sfont);
-     map->subHeaders[i].entryCount    = sfnt_get_ushort(sfont);
-@@ -222,8 +229,10 @@
-   struct cmap4 *map;
-   USHORT i, n, segCount;
- 
--  if (len < 8)
--    ERROR("invalid cmap subtable");
-+  if (len < 8) {
-+    WARN("invalid format 4 TT cmap subtable");
-+    return NULL;
-+  }
- 
-   map = NEW(1, struct cmap4);
- 
-@@ -288,19 +297,19 @@
-    * Last segment maps 0xffff to gid 0 (?)
-   */
-   i = segCount = map->segCountX2 / 2;
--  while (i-- > 0 &&  cc <= map->endCount[i]) {
-+  while (i-- > 0 && cc <= map->endCount[i]) {
-     if (cc >= map->startCount[i]) {
-       if (map->idRangeOffset[i] == 0) {
--	gid = (cc + map->idDelta[i]) & 0xffff;
-+        gid = (cc + map->idDelta[i]) & 0xffff;
-       } else if (cc == 0xffff && map->idRangeOffset[i] == 0xffff) {
--	/* this is for protection against some old broken fonts... */
--	gid = 0;
-+        /* this is for protection against some old broken fonts... */
-+        gid = 0;
-       } else {
--	j  = map->idRangeOffset[i] - (segCount - i) * 2;
--	j  = (cc - map->startCount[i]) + (j / 2);
--	gid = map->glyphIndexArray[j];
--	if (gid != 0)
--	  gid = (gid + map->idDelta[i]) & 0xffff;
-+        j = map->idRangeOffset[i] - (segCount - i) * 2;
-+        j = (cc - map->startCount[i]) + (j / 2);
-+        gid = map->glyphIndexArray[j];
-+        if (gid != 0)
-+          gid = (gid + map->idDelta[i]) & 0xffff;
-       }
-       break;
-     }
-@@ -323,14 +332,15 @@
-   struct cmap6 *map;
-   USHORT i;
-   
--  if (len < 4)
--    ERROR("invalid cmap subtable");
-+  if (len < 4) {
-+    WARN("invalid format 6 TT cmap subtable");
-+    return NULL;
-+  }
- 
-   map =  NEW(1, struct cmap6);
-   map->firstCode       = sfnt_get_ushort(sfont);
-   map->entryCount      = sfnt_get_ushort(sfont);
--  map->glyphIndexArray = NEW(map->entryCount, USHORT);
--  
-+  map->glyphIndexArray = NEW(map->entryCount, USHORT);  
-   for (i = 0; i < map->entryCount; i++)
-     map->glyphIndexArray[i] = sfnt_get_ushort(sfont);
- 
-@@ -390,13 +400,14 @@
-   struct cmap12 *map;
-   ULONG  i;
-   
--  if (len < 4)
--    ERROR("invalid cmap subtable");
-+  if (len < 4) {
-+    WARN("invalid format 12 TT cmap subtable");
-+    return NULL;
-+  }
- 
-   map =  NEW(1, struct cmap12);
-   map->nGroups = sfnt_get_ulong(sfont);
-   map->groups  = NEW(map->nGroups, struct charGroup);
--
-   for (i = 0; i < map->nGroups; i++) {
-     map->groups[i].startCharCode = sfnt_get_ulong(sfont);
-     map->groups[i].endCharCode   = sfnt_get_ulong(sfont);
-@@ -427,8 +438,8 @@
- 	 cccc <= map->groups[i].endCharCode) {
-     if (cccc >= map->groups[i].startCharCode) {
-       gid = (USHORT) ((cccc -
--		       map->groups[i].startCharCode +
--		       map->groups[i].startGlyphID) & 0xffff);
-+		                   map->groups[i].startCharCode +
-+		                   map->groups[i].startGlyphID) & 0xffff);
-       break;
-     }
-   }
-@@ -510,6 +521,7 @@
-     WARN("Unrecognized OpenType/TrueType cmap format.");
-     tt_cmap_release(cmap);
-     return NULL;
-+    break;
-   }
- 
-   if (!cmap->map) {
-@@ -526,24 +538,25 @@
- 
-   if (cmap) {
-     if (cmap->map) {
--      switch(cmap->format) {
-+      switch (cmap->format) {
-       case 0:
--	release_cmap0(cmap->map);
--	break;
-+        release_cmap0(cmap->map);
-+        break;
-       case 2:
--	release_cmap2(cmap->map);
--	break;
-+        release_cmap2(cmap->map);
-+        break;
-       case 4:
--	release_cmap4(cmap->map);
--	break;
-+        release_cmap4(cmap->map);
-+        break;
-       case 6:
--	release_cmap6(cmap->map);
--	break;
-+        release_cmap6(cmap->map);
-+        break;
-       case 12:
--	release_cmap12(cmap->map);
--	break;
-+        release_cmap12(cmap->map);
-+        break;
-       default:
--	ERROR("Unrecognized OpenType/TrueType cmap format.");
-+        WARN("Unrecognized OpenType/TrueType cmap format: %d", cmap->format);
-+        break;
-       }
-     }
-     RELEASE(cmap);
-@@ -582,129 +595,20 @@
-     gid = lookup_cmap12(cmap->map, (ULONG) cc);
-     break;
-   default:
--    ERROR("Unrecognized OpenType/TrueType cmap subtable format");
-+    WARN("Unrecognized OpenType/TrueType cmap subtable format: %d", cmap->format);
-     break;
-   }
- 
-   return gid;
- }
- 
--/* Sorry for placing this here.
-- * We need to rewrite TrueType font support code...
-- */
- 
--#define WBUF_SIZE 1024
--static unsigned char wbuf[WBUF_SIZE];
- 
- static unsigned char srange_min[2] = {0x00, 0x00};
- static unsigned char srange_max[2] = {0xff, 0xff};
- static unsigned char lrange_min[4] = {0x00, 0x00, 0x00, 0x00};
- static unsigned char lrange_max[4] = {0x7f, 0xff, 0xff, 0xff};
- 
--static void
--load_cmap4 (struct cmap4 *map,
--	    unsigned char *GIDToCIDMap,
--        otl_gsub *gsub_vert, otl_gsub *gsub_list,
--        CMap *cmap, CMap *tounicode_add)
--{
--  USHORT  c0, c1, gid, cid;
--  USHORT  j, d, segCount;
--  USHORT  ch;
--  int     i;
--
--  segCount = map->segCountX2 / 2;
--  for (i = segCount - 1; i >= 0 ; i--) {
--    c0 = map->startCount[i];
--    c1 = map->endCount[i];
--    d  = map->idRangeOffset[i] / 2 - (segCount - i);
--    for (j = 0; j <= c1 - c0; j++) {
--      ch = c0 + j;
--      if (map->idRangeOffset[i] == 0) {
--	gid = (ch + map->idDelta[i]) & 0xffff;
--      } else if (c0 == 0xffff && c1 == 0xffff &&
--                   map->idRangeOffset[i] == 0xffff) {
--	/* this is for protection against some old broken fonts... */
--	gid = 0;
--      } else {
--        gid = (map->glyphIndexArray[j+d] + map->idDelta[i]) & 0xffff;
--      }
--      if (gid != 0 && gid != 0xffff) {
--        if (gsub_list)
--          otl_gsub_apply_chain(gsub_list, &gid);
--        if (gsub_vert)
--          otl_gsub_apply(gsub_vert, &gid);
--	if (GIDToCIDMap) {
--	  cid = ((GIDToCIDMap[2*gid] << 8)|GIDToCIDMap[2*gid+1]);
--	  if (cid == 0)
--            WARN("GID %u does not have corresponding CID %u.", gid, cid);
--	} else {
--	  cid = gid;
--	}
--	wbuf[0] = 0;
--	wbuf[1] = 0;
--	wbuf[2] = (ch >> 8) & 0xff;
--	wbuf[3] =  ch & 0xff;
--	wbuf[4] = (cid >> 8) & 0xff;
--	wbuf[5] =  cid & 0xff;
--	CMap_add_cidchar(cmap, wbuf, 4, cid);
--	if (tounicode_add) {
--	  unsigned char *p = wbuf + 6;
--	  size_t   uc_len;
--	  uc_len = UC_UTF16BE_encode_char(ch, &p, wbuf + WBUF_SIZE -1 );
--	  CMap_add_bfchar(tounicode_add, wbuf+4, 2, wbuf+6, uc_len);
--	}
--      }
--    }
--  }
--
--  return;
--}
--
--static void
--load_cmap12 (struct cmap12 *map,
--	     unsigned char *GIDToCIDMap,
--         otl_gsub *gsub_vert, otl_gsub *gsub_list,
--         CMap *cmap, CMap *tounicode_add)
--{
--  ULONG   i, ch;  /* LONG ? */
--  USHORT  gid, cid;
--
--  for (i = 0; i < map->nGroups; i++) {
--    for (ch  = map->groups[i].startCharCode;
--	 ch <= map->groups[i].endCharCode;
--	 ch++) {
--      int  d = ch - map->groups[i].startCharCode;
--      gid = (USHORT) ((map->groups[i].startGlyphID + d) & 0xffff);
--      if (gsub_list)
--        otl_gsub_apply_chain(gsub_list, &gid);
--      if (gsub_vert)
--        otl_gsub_apply(gsub_vert, &gid);
--      if (GIDToCIDMap) {
--	cid = ((GIDToCIDMap[2*gid] << 8)|GIDToCIDMap[2*gid+1]);
--	if (cid == 0)
--	  WARN("GID %u does not have corresponding CID %u.", gid, cid);
--      } else {
--	cid = gid;
--      }
--      wbuf[0] = (ch >> 24) & 0xff;
--      wbuf[1] = (ch >> 16) & 0xff;
--      wbuf[2] = (ch >>  8) & 0xff;
--      wbuf[3] = ch & 0xff;
--      wbuf[4] = (cid >> 8) & 0xff;
--      wbuf[5] =  cid & 0xff;
--      CMap_add_cidchar(cmap, wbuf, 4, cid);
--      if (tounicode_add) {
--          unsigned char *p = wbuf + 6;
--          size_t   uc_len;
--          uc_len = UC_UTF16BE_encode_char(ch, &p, wbuf + WBUF_SIZE -1 );
--          CMap_add_bfchar(tounicode_add, wbuf+4, 2, wbuf+6, uc_len);
--      }
--    }
--  }
--
--  return;
--}
--
- /* OpenType CIDFont:
-  *
-  *  We don't use GID for them. OpenType cmap table is for
-@@ -717,78 +621,37 @@
- #include "cff_dict.h"
- #include "cff.h"
- 
--static int
--handle_CIDFont (sfnt *sfont,
--		unsigned char **GIDToCIDMap, CIDSysInfo *csi)
--{
--  cff_font *cffont;
--  int       offset, i;
--  card16    num_glyphs, gid;
--  cff_charsets  *charset;
--  unsigned char *map;
--  struct tt_maxp_table *maxp;
--
--  ASSERT(csi);
--
--  offset = sfnt_find_table_pos(sfont, "CFF ");
--  if (offset == 0) {
--    csi->registry = NULL;
--    csi->ordering = NULL;
--    *GIDToCIDMap  = NULL;
--    return 0;
--  }
--
--  maxp       = tt_read_maxp_table(sfont);
--  num_glyphs = (card16) maxp->numGlyphs;
--  RELEASE(maxp);
--  if (num_glyphs < 1)
--    ERROR("No glyph contained in this font...");
--
--  cffont = cff_open(sfont->stream, offset, 0);
--  if (!cffont)
--    ERROR("Could not open CFF font...");
--
--  
--  if (!(cffont->flag & FONTTYPE_CIDFONT)) {
--    cff_close(cffont);
--    csi->registry = NULL;
--    csi->ordering = NULL;
--    *GIDToCIDMap  = NULL;
--    return 0;
--  }
-+/* This should be moved to cff.c */
-+static void
-+create_GIDToCIDMap (uint16_t *GIDToCIDMap, uint16_t num_glyphs, cff_font *cffont)
-+{
-+  cff_charsets *charset;
-+  uint16_t      gid, i;
- 
--  if (!cff_dict_known(cffont->topdict, "ROS")) {
--    ERROR("No CIDSystemInfo???");
--  } else {
--    card16 reg, ord;
-+  ASSERT(GIDToCIDMap);
- 
--    reg = (card16) cff_dict_get(cffont->topdict, "ROS", 0);
--    ord = (card16) cff_dict_get(cffont->topdict, "ROS", 1);
-+  if (!cffont || !(cffont->flag & FONTTYPE_CIDFONT)) {
-+    for (gid = 0; gid < num_glyphs; gid++) {
-+      GIDToCIDMap[gid] = gid;
-+    }
- 
--    csi->registry = cff_get_string(cffont, reg);
--    csi->ordering = cff_get_string(cffont, ord);
--    csi->supplement = (int) cff_dict_get(cffont->topdict, "ROS", 2);
-+    return;
-   }
- 
--  cff_read_charsets(cffont);
--  charset = cffont->charsets;
--  if (!charset) {
--    ERROR("No CFF charset data???");
--  }
-+  memset(GIDToCIDMap, 0, num_glyphs*sizeof(uint16_t));
- 
--  map     = NEW(65536 * 2, unsigned char);
--  memset(map, 0, 65536 * 2);
-+  charset = cffont->charsets;
-+  if (!charset)
-+    return;
-   switch (charset->format) {
-   case 0:
-     {
-       s_SID   *cids; /* CID... */
--
-+      
-       cids = charset->data.glyphs;
--      for (gid = 1, i = 0;
--	         i < charset->num_entries; i++) {
--	      map[2*gid  ] = (cids[i] >> 8) & 0xff;
--	      map[2*gid+1] = cids[i] & 0xff;
--	      gid++;
-+      for (gid = 1, i = 0; i < charset->num_entries; i++) {
-+        GIDToCIDMap[gid] = cids[i];
-+        gid++;
-       }
-     }
-     break;
-@@ -798,16 +661,14 @@
-       card16      cid, count;
- 
-       ranges = charset->data.range1;
--      for (gid = 1, i = 0;
--	         i < charset->num_entries; i++) {
--	      cid   = ranges[i].first;
--	      count = ranges[i].n_left + 1; /* card8 */
--	      while (count-- > 0 &&
--	             gid <= num_glyphs) {
--	        map[2*gid    ] = (cid >> 8) & 0xff;
--	        map[2*gid + 1] = cid & 0xff;
--	        gid++; cid++;
--	      }
-+      for (gid = 1, i = 0; i < charset->num_entries; i++) {
-+        cid   = ranges[i].first;
-+        count = ranges[i].n_left + 1; /* card8 */
-+        while (count-- > 0 && gid <= num_glyphs) {
-+          GIDToCIDMap[gid] = cid;
-+          gid++;
-+          cid++;
-+        }
-       }
-     }
-     break;
-@@ -817,55 +678,52 @@
-       card16      cid, count;
- 
-       ranges = charset->data.range2;
--      if (charset->num_entries == 1 &&
--	        ranges[0].first == 1) {
--	      /* "Complete" CIDFont */
--	      RELEASE(map); map = NULL;
-+      if (charset->num_entries == 1 && ranges[0].first == 1) {
-+        /* "Complete" CIDFont */
-+        for (gid = 0; gid < num_glyphs; gid++) {
-+          GIDToCIDMap[gid] = gid;
-+        }
-       } else {
--	      /* Not trivial mapping */
--	      for (gid = 1, i = 0;
--	           i < charset->num_entries; i++) {
--	       cid   = ranges[i].first;
--	       count = ranges[i].n_left + 1;
--	       while (count-- > 0 &&
--		              gid <= num_glyphs) {
--	          map[2*gid] = (cid >> 8) & 0xff;
--	          map[2*gid+1] = cid & 0xff;
--	          gid++; cid++;
--	        }
--	      }
-+        /* Not trivial mapping */
-+        for (gid = 1, i = 0; i < charset->num_entries; i++) {
-+          cid   = ranges[i].first;
-+          count = ranges[i].n_left + 1;
-+          while (count-- > 0 && gid <= num_glyphs) {
-+            GIDToCIDMap[gid] = cid;
-+            gid++;
-+            cid++;
-+          }
-+        }
-       }
-     }
-     break;
-   default:
--    RELEASE(map); map = NULL;
--    ERROR("Unknown CFF charset format...: %d", charset->format);
-+    WARN("Unknown CFF charset format...: %d", charset->format);
-     break;
-   }
--  cff_close(cffont);
- 
--  *GIDToCIDMap = map;
--  return 1;
-+  return;
- }
- 
- static int is_PUA_or_presentation (unsigned int uni)
- {
-   /* Some of CJK Radicals Supplement and Kangxi Radicals
-    * are commonly double encoded, lower the priority.
-+   * CJK Compatibility Ideographs & Supplement added.
-    */
-   return  ((uni >= 0x2E80 && uni <= 0x2EF3) || (uni >= 0x2F00 && uni <= 0x2FD5) ||
-            (uni >= 0xE000 && uni <= 0xF8FF) || (uni >= 0xFB00 && uni <= 0xFB4F) ||
-+           (uni >= 0xF900 && uni <= 0xFAFF) || (uni >= 0x2F800 && uni <= 0x2FA1F) ||
-            (uni >= 0xF0000 && uni <= 0xFFFFD) || (uni >= 0x100000 && uni <= 0x10FFFD));
- }
- 
--static char*
--sfnt_get_glyphname(struct tt_post_table *post, cff_font *cffont, USHORT gid)
-+static char *
-+lookup_glyph_name (struct tt_post_table *post, cff_font *cffont, USHORT gid)
- {
--  char* name = NULL;
-+  char *name = NULL;
- 
-   if (post)
-     name = tt_get_glyphname(post, gid);
--
-   if (!name && cffont)
-     name = cff_get_glyphname(cffont, gid);
- 
-@@ -881,94 +739,82 @@
- #define is_used_char2(b,c) (((b)[(c)/8]) & (1 << (7-((c)%8))))
- #endif
- 
--static USHORT
--handle_subst_glyphs (CMap *cmap,
--                     CMap *cmap_add,
--                     const char *used_glyphs,
--                     sfnt *sfont,
--                     cff_font *cffont)
-+static int32_t
-+handle_subst_glyphs (CMap *cmap, CMap *cmap_add, char *used_chars)
- {
--  USHORT count;
--  USHORT i;
--  struct tt_post_table *post = NULL;
--
--  if (!cmap_add)
--    post = tt_read_post_table(sfont);
--
--  for (count = 0, i = 0; i < 8192; i++) {
--    int   j;
--    int32_t  len;
--    int  inbytesleft, outbytesleft;
--    const unsigned char *inbuf;
--    unsigned char *outbuf;
-+  int32_t count = 0;
-+  int32_t cid;
- 
--    if (used_glyphs[i] == 0)
-+  for (cid = 0; cid < 65536; cid++) {
-+    if (!is_used_char2(used_chars, cid))
-       continue;
-+    else {
-+      unsigned char        buf[256];
-+      int                  inbytesleft = 2, outbytesleft = 254;
-+      size_t               len;
-+      unsigned char       *outbuf = buf + 2;
-+      const unsigned char *inbuf  = buf;
-+
-+      buf[0] = (cid >> 8) & 0xff;
-+      buf[1] =  cid & 0xff;
-+      CMap_decode(cmap_add, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
-+      if (inbytesleft == 0) {
-+        len = 254 - outbytesleft;
-+        CMap_add_bfchar(cmap, buf, 2, buf + 2, len);
-+        used_chars[cid / 8] &= ~(1 << (7 - (cid % 8)));         
-+        count++;
-+      }
-+    }
-+  }
- 
--    for (j = 0; j < 8; j++) {
--      USHORT gid = 8 * i + j;
-+  return count;
-+}
- 
--      if (!is_used_char2(used_glyphs, gid))
--        continue;
-+static int32_t
-+add_ToUnicode_via_glyph_name (CMap *cmap, char *used_chars, USHORT num_glyphs,
-+                              uint16_t *GIDToCIDMap,
-+                              sfnt *sfont, cff_font *cffont)
-+{
-+  int32_t               count = 0;
-+  USHORT                gid;
-+  struct tt_post_table *post = NULL;
- 
--      if (!cmap_add) {
--#define MAX_UNICODES	16
--        /* try to look up Unicode values from the glyph name... */
--        char* name;
--        int32_t unicodes[MAX_UNICODES];
--        int  unicode_count = -1;
--        name = sfnt_get_glyphname(post, cffont, gid);
--        if (name) {
--          unicode_count = agl_get_unicodes(name, unicodes, MAX_UNICODES);
--        }
-+  post = tt_read_post_table(sfont);
-+  if (!post && !cffont)
-+    return count;
-+
-+  for (gid = 0; gid < num_glyphs; gid++) {
-+    uint16_t cid = GIDToCIDMap[gid];
-+    if (is_used_char2(used_chars, cid)) {
-+#define MAX_UNICODES 32
-+      char   *name;
-+      int32_t unicodes[MAX_UNICODES];
-+      int     unicode_count = -1;
-+
-+      name = lookup_glyph_name(post, cffont, gid);
-+      if (name) {
-+        unicode_count = agl_get_unicodes(name, unicodes, MAX_UNICODES);
- #undef MAX_UNICODES
--        if (unicode_count == -1) {
--          if(dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
--            if (name)
--              MESG("No Unicode mapping available: GID=%u, name=%s\n", gid, name);
--            else
--              MESG("No Unicode mapping available: GID=%u\n", gid);
--          }
--        } else {
--          /* the Unicode characters go into wbuf[2] and following, in UTF16BE */
--          /* we rely on WBUF_SIZE being more than adequate for MAX_UNICODES  */
--          unsigned char* p = wbuf + 2;
--          int  k;
--          len = 0;
-+        RELEASE(name);
-+        if (unicode_count > 0) {
-+          unsigned char *buf;
-+          unsigned char *p, *endptr;
-+          int            k;
-+          size_t         len = 0;
-+
-+          buf    = NEW(unicode_count*4+2, unsigned char);
-+          p      = buf + 2;
-+          endptr = buf + (unicode_count * 4 + 2);
-           for (k = 0; k < unicode_count; ++k) {
--            len += UC_UTF16BE_encode_char(unicodes[k], &p, wbuf+WBUF_SIZE);
-+            len += UC_UTF16BE_encode_char(unicodes[k], &p, endptr);
-           }
--          wbuf[0] = (gid >> 8) & 0xff;
--          wbuf[1] =  gid & 0xff;
--          CMap_add_bfchar(cmap, wbuf, 2, wbuf + 2, len);
--        }
--        RELEASE(name);
--      } else {
--        wbuf[0] = (gid >> 8) & 0xff;
--        wbuf[1] =  gid & 0xff;
--
--        inbuf        = wbuf;
--        inbytesleft  = 2;
--        outbuf       = wbuf + 2;
--        outbytesleft = WBUF_SIZE - 2;
--        CMap_decode(cmap_add, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
--
--        if (inbytesleft != 0) {
--          WARN("CMap conversion failed...");
--        } else {
--          len = WBUF_SIZE - 2 - outbytesleft;
--          CMap_add_bfchar(cmap, wbuf, 2, wbuf + 2, len);
-+          buf[0] = (cid >> 8) & 0xff;
-+          buf[1] =  cid & 0xff;
-+          CMap_add_bfchar(cmap, buf, 2, buf + 2, len);
-+          used_chars[cid / 8] &= ~(1 << (7 - (cid % 8)));         
-           count++;
- 
--          if (dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
--            int _i;
--
--            MESG("otf_cmap>> Additional ToUnicode mapping: <%04X> <", gid);
--            for (_i = 0; _i < len; _i++) {
--              MESG("%02X", wbuf[2 + _i]);
--            }
--            MESG(">\n");
--          }
-+          RELEASE(buf);
-         }
-       }
-     }
-@@ -980,70 +826,11 @@
-   return count;
- }
- 
--static cff_font *
--prepare_CIDFont_from_sfnt(sfnt* sfont)
--{
--  cff_font *cffont;
--  unsigned  offset = 0;
--
--  if (sfont->type != SFNT_TYPE_POSTSCRIPT     ||
--      sfnt_read_table_directory(sfont, 0) < 0 ||
--      (offset = sfnt_find_table_pos(sfont, "CFF ")) == 0) {
--    return NULL;
--  }
--
--  cffont = cff_open(sfont->stream, offset, 0);
--  if (!cffont)
--    return NULL;
--
--  cff_read_charsets(cffont);
--  return cffont;
--}
--
--static USHORT
--add_to_cmap_if_used (CMap *cmap,
--                     cff_font *cffont,
--                     char *used_chars,
--                     USHORT gid,
--                     ULONG ch)
--{
--  USHORT count = 0;
--  USHORT cid = cffont ? cff_charsets_lookup_inverse(cffont, gid) : gid;
--  if (is_used_char2(used_chars, cid)) {
--    int len;
--    unsigned char *p = wbuf + 2;
--
--    count++;
--
--    wbuf[0] = (cid >> 8) & 0xff;
--    wbuf[1] = (cid & 0xff);
--    len = UC_UTF16BE_encode_char((int32_t) ch, &p, wbuf + WBUF_SIZE);
--    CMap_add_bfchar(cmap, wbuf, 2, wbuf + 2, len);
--
--    /* Skip PUA characters and alphabetic presentation forms, allowing
--     * handle_subst_glyphs() as it might find better mapping. Fixes the
--     * mapping of ligatures encoded in PUA in fonts like Linux Libertine
--     * and old Adobe fonts.
--     */
--    if (!is_PUA_or_presentation(ch)) {
--      /* Avoid duplicate entry
--       * There are problem when two Unicode code is mapped to
--       * single glyph...
--       */
--      used_chars[cid / 8] &= ~(1 << (7 - (cid % 8)));
--    }
--  }
--
--  return count;
--}
--
--static USHORT
--create_ToUnicode_cmap4 (CMap *cmap,
--                        struct cmap4 *map,
--                        char *used_chars,
--                        cff_font *cffont)
-+static void
-+create_inverse_cmap4 (int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                      struct cmap4 *map)
- {
--  USHORT count = 0, segCount = map->segCountX2 / 2;
-+  USHORT segCount = map->segCountX2 / 2;
-   USHORT i, j;
- 
-   for (i = 0; i < segCount; i++) {
-@@ -1062,32 +849,33 @@
-       } else {
-         gid = (map->glyphIndexArray[j + d] + map->idDelta[i]) & 0xffff;
-       }
--
--      count += add_to_cmap_if_used(cmap, cffont, used_chars, gid, ch);
-+      if (is_PUA_or_presentation(ch)) {
-+        map_sub[gid] = ch;
-+      } else { 
-+        map_base[gid] = ch;
-+      }
-     }
-   }
--
--  return count;
- }
- 
--static USHORT
--create_ToUnicode_cmap12 (CMap *cmap,
--                         struct cmap12 *map,
--                         char *used_chars,
--                         cff_font *cffont)
-+static void
-+create_inverse_cmap12 (int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                       struct cmap12 *map)
- {
--  ULONG i, ch, count = 0;
-+  ULONG i, ch;
- 
-   for (i = 0; i < map->nGroups; i++) {
-     for (ch  = map->groups[i].startCharCode;
-          ch <= map->groups[i].endCharCode; ch++) {
-       int d = ch - map->groups[i].startCharCode;
-       USHORT gid = (USHORT) ((map->groups[i].startGlyphID + d) & 0xffff);
--      count += add_to_cmap_if_used(cmap, cffont, used_chars, gid, ch);
-+      if (is_PUA_or_presentation(ch)) {
-+        map_sub[gid] = ch;
-+      } else {
-+        map_base[gid] = ch;        
-+      }      
-     }
-   }
--
--  return count;
- }
- 
- /* NOTE: Reverse mapping code which had been placed here is removed since:
-@@ -1096,60 +884,163 @@
-  * Especially, the second one causes problems.
-  */  
- static pdf_obj *
--create_ToUnicode_cmap (tt_cmap *ttcmap,
-+create_ToUnicode_cmap (tt_cmap    *ttcmap,
-                        const char *cmap_name,
--                       CMap *cmap_add,
-+                       CMap       *cmap_add,
-                        const char *used_chars,
--                       sfnt *sfont)
-+                       sfnt       *sfont)
- {
--  pdf_obj  *stream = NULL;
--  CMap     *cmap;
--  USHORT    count = 0;
--  cff_font *cffont = prepare_CIDFont_from_sfnt(sfont);
--  char      is_cidfont = cffont && (cffont->flag & FONTTYPE_CIDFONT);
--
--  cmap = CMap_new();
--  CMap_set_name (cmap, cmap_name);
--  CMap_set_wmode(cmap, 0);
--  CMap_set_type (cmap, CMAP_TYPE_TO_UNICODE);
--  CMap_set_CIDSysInfo(cmap, &CSI_UNICODE);
--  CMap_add_codespacerange(cmap, srange_min, srange_max, 2);
-+  pdf_obj  *stream   = NULL;
-+  int32_t  *map_base = NULL, *map_sub = NULL;
-+  USHORT    gid, num_glyphs = 0;
- 
--  /* cmap_add here stores information about all unencoded glyphs which can be
--   * accessed only through OT Layout GSUB table.
--   */
--  {
--    char used_chars_copy[8192];
--    memcpy(used_chars_copy, used_chars, 8192);
-+  ASSERT(ttcmap);
- 
--    /* For create_ToUnicode_cmap{4,12}(), cffont is for GID -> CID lookup,
--     * so it is only needed for CID fonts. */
--    switch (ttcmap->format) {
--      case 4:
--        count = create_ToUnicode_cmap4(cmap, ttcmap->map, used_chars_copy,
--                                       is_cidfont ? cffont : NULL);
--        break;
--      case 12:
--        count = create_ToUnicode_cmap12(cmap, ttcmap->map, used_chars_copy,
--                                        is_cidfont ? cffont : NULL);
--        break;
-+  /* Get num_glyphs from maxp talbe */
-+  {
-+    struct tt_maxp_table *maxp;
-+    
-+    maxp = tt_read_maxp_table(sfont);
-+    if (maxp) {
-+      num_glyphs = maxp->numGlyphs;
-+      RELEASE(maxp);
-     }
-+  }
- 
--    /* For handle_subst_glyphs(), cffont is for GID -> glyph name lookup, so
--     * it is only needed for non-CID fonts. */
--    count += handle_subst_glyphs(cmap, cmap_add, used_chars_copy, sfont,
--                                 is_cidfont ? NULL : cffont);
-+  /* Initialize GID to Unicode mapping table */
-+  map_base = NEW(num_glyphs, int32_t);
-+  map_sub  = NEW(num_glyphs, int32_t);
-+  for (gid = 0; gid < num_glyphs; gid++) {
-+    map_base[gid] = -1;
-+    map_sub [gid] = -1;
-   }
- 
--  if (count < 1)
--    stream = NULL;
--  else {
--    stream = CMap_create_stream(cmap);
-+  /* Create "base" mapping from inverse mapping of OpenType cmap */
-+  switch (ttcmap->format) {
-+  case 4:
-+    create_inverse_cmap4(map_base, map_sub, num_glyphs, ttcmap->map);
-+    break;
-+  case 12:
-+    create_inverse_cmap12(map_base, map_sub, num_glyphs, ttcmap->map);
-+    break;
-   }
--  CMap_release(cmap);
- 
--  if (cffont)
--    cff_close(cffont);
-+  /* Now create ToUnicode CMap stream */
-+  {
-+    CMap     *cmap;
-+    int32_t   count;
-+    cff_font *cffont      = NULL;
-+    char      is_cidfont  = 0;
-+    uint16_t *GIDToCIDMap = NULL;
-+    char     *used_chars_copy = NULL;
-+  
-+    if (sfont->type == SFNT_TYPE_POSTSCRIPT) {
-+      ULONG offset;
-+      offset = sfnt_find_table_pos(sfont, "CFF ");
-+      cffont = cff_open(sfont->stream, offset, 0);
-+      cff_read_charsets(cffont);   
-+    }
-+    is_cidfont = cffont && (cffont->flag & FONTTYPE_CIDFONT);
-+
-+    /* GIT to CID mapping info. */
-+    GIDToCIDMap = NEW(num_glyphs, uint16_t);
-+    if (is_cidfont) {
-+      create_GIDToCIDMap(GIDToCIDMap, num_glyphs, cffont);
-+    } else {
-+      for (gid = 0; gid < num_glyphs; gid++) {
-+        GIDToCIDMap[gid] = gid;
-+      }
-+    }
-+    cmap = CMap_new();
-+    CMap_set_name (cmap, cmap_name);
-+    CMap_set_wmode(cmap, 0);
-+    CMap_set_type (cmap, CMAP_TYPE_TO_UNICODE);
-+    CMap_set_CIDSysInfo(cmap, &CSI_UNICODE);
-+    CMap_add_codespacerange(cmap, srange_min, srange_max, 2);
-+
-+    count = 0;
-+    used_chars_copy = NEW(8192, char);
-+    memcpy(used_chars_copy, used_chars, 8192);
-+    for (gid = 0; gid < num_glyphs; gid++) {
-+      uint16_t cid = GIDToCIDMap[gid];
-+      if (is_used_char2(used_chars_copy, cid)) {
-+        int32_t        ch;
-+        unsigned char  src[2], dst[4];
-+        unsigned char *p = dst, *endptr = dst + 4;
-+        size_t         len;
-+
-+        ch = map_base[gid];
-+        if (UC_is_valid(ch)) {
-+          src[0] = (cid >> 8) & 0xff;
-+          src[1] = cid & 0xff;
-+          len = UC_UTF16BE_encode_char(ch, &p, endptr);
-+          CMap_add_bfchar(cmap, src, 2, dst, len);
-+          used_chars_copy[cid / 8] &= ~(1 << (7 - (cid % 8)));
-+          count++;
-+        }
-+      }
-+    }
-+
-+    /* cmap_add here stores information about all unencoded glyphs which can be
-+     * accessed only through OT Layout GSUB table.
-+     * This is only availabel when encoding is "unicode".
-+     */
-+    if (cmap_add) {
-+      count += handle_subst_glyphs(cmap, cmap_add, used_chars_copy);
-+    } else {
-+      /* Else, try gathering information from GSUB tables */
-+      count += otl_gsub_add_ToUnicode(cmap, used_chars_copy,
-+                                      map_base, map_sub, num_glyphs,
-+                                      GIDToCIDMap, sfont);
-+    }
-+    /* Find Unicode mapping via PostScript glyph names... */
-+    count += add_ToUnicode_via_glyph_name(cmap, used_chars_copy, num_glyphs,
-+                                          GIDToCIDMap, sfont, is_cidfont ? NULL : cffont);    
-+    if (cffont)
-+      cff_close(cffont);
-+    
-+    /* Finaly, PUA and presentation forms... */
-+    for (gid = 0; gid < num_glyphs; gid++) {
-+      uint16_t cid = GIDToCIDMap[gid];
-+      if (is_used_char2(used_chars_copy, cid)) {
-+        int32_t        ch;
-+        unsigned char  src[2], dst[4];
-+        unsigned char *p = dst, *endptr = dst + 4;
-+        size_t         len;
-+
-+        ch = map_sub[gid];
-+        if (UC_is_valid(ch)) {
-+          src[0] = (cid >> 8) & 0xff;
-+          src[1] = cid & 0xff;
-+          len = UC_UTF16BE_encode_char(ch, &p, endptr);
-+          CMap_add_bfchar(cmap, src, 2, dst, len);
-+          used_chars_copy[cid / 8] &= ~(1 << (7 - (cid % 8)));
-+          count++;
-+        }
-+      }
-+    }
-+
-+    /* Check for missing mapping */
-+    if (dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
-+      for (gid = 0; gid < num_glyphs; gid++) {
-+        uint16_t cid = GIDToCIDMap[gid];
-+        if (is_used_char2(used_chars_copy, cid)) {
-+          WARN("Unable to find ToUnicode mapping for glyph CID=%u (GID=%u)", cid, gid);
-+        }
-+      }
-+    }
-+    RELEASE(GIDToCIDMap);
-+    RELEASE(used_chars_copy);
-+
-+    if (count < 1)
-+      stream = NULL;
-+    else {
-+      stream = CMap_create_stream(cmap);
-+    }
-+    CMap_release(cmap);  
-+  }
-+  RELEASE(map_base);
-+  RELEASE(map_sub);
- 
-   return stream;
- }
-@@ -1169,29 +1060,27 @@
- 
- pdf_obj *
- otf_create_ToUnicode_stream (const char *font_name,
--                             int ttc_index, /* 0 for non-TTC */
-+                             int         ttc_index, /* 0 for non-TTC */
-                              const char *basefont,
-                              const char *used_chars)
- {
--  pdf_obj    *cmap_ref = NULL;
--  int         res_id;
--  pdf_obj    *cmap_obj = NULL;
--  CMap       *cmap_add;
--  int         cmap_add_id;
--  tt_cmap    *ttcmap;
--  char       *cmap_name, *cmap_add_name;
--  FILE       *fp = NULL;
--  sfnt       *sfont;
--  ULONG       offset = 0;
--  int         i;
-+  pdf_obj  *cmap_ref = NULL; /* returned value */
-+  CMap     *cmap_add = NULL;
-+  char     *cmap_name;
-+  FILE     *fp       = NULL;
-+  sfnt     *sfont;
-+  ULONG     offset   = 0;
-+  tt_cmap  *ttcmap; 
-+  int       cmap_id, cmap_add_id;
-+  int       i;
- 
-   cmap_name = NEW(strlen(basefont)+strlen("-UTF16")+1, char);
-   sprintf(cmap_name, "%s-UTF16", basefont);
- 
--  res_id = pdf_findresource("CMap", cmap_name);
--  if (res_id >= 0) {
-+  cmap_id = pdf_findresource("CMap", cmap_name);
-+  if (cmap_id >= 0) {
-     RELEASE(cmap_name);
--    cmap_ref = pdf_get_resource_reference(res_id);
-+    cmap_ref = pdf_get_resource_reference(cmap_id);
-     return cmap_ref;
-   }
- 
-@@ -1212,7 +1101,10 @@
-   }
- 
-   if (!sfont) {
--    ERROR("Could not open OpenType/TrueType font file \"%s\"", font_name);
-+    WARN("Could not open OpenType/TrueType font file \"%s\"", font_name);
-+    RELEASE(cmap_name);
-+    DPXFCLOSE(fp);
-+    return NULL;    
-   }
- 
-   switch (sfont->type) {
-@@ -1222,7 +1114,11 @@
-   case SFNT_TYPE_TTC:
-     offset = ttc_read_offset(sfont, ttc_index);
-     if (offset == 0) {
--      ERROR("Invalid TTC index");
-+      WARN("Invalid TTC index for font: %s", font_name);
-+      sfnt_close(sfont);
-+      DPXFCLOSE(fp);
-+      RELEASE(cmap_name);
-+      return NULL;
-     }
-     break;
-   default:
-@@ -1231,111 +1127,180 @@
-   }
- 
-   if (sfnt_read_table_directory(sfont, offset) < 0) {
--    ERROR("Could not read OpenType/TrueType table directory.");
-+    WARN("Could not read OpenType/TrueType table directory: %s", font_name);
-+    sfnt_close(sfont);
-+    DPXFCLOSE(fp);
-+    RELEASE(cmap_name);
-+    return NULL;
-   }
- 
--  cmap_add_name = NEW(strlen(font_name)+strlen(",000-UCS32-Add")+1, char);
--  sprintf(cmap_add_name, "%s,%03d-UCS32-Add", font_name, ttc_index);
--  cmap_add_id = CMap_cache_find(cmap_add_name);
--  RELEASE(cmap_add_name);
--  if (cmap_add_id < 0) {
--    cmap_add = NULL;
--  } else {
--    cmap_add = CMap_cache_get(cmap_add_id);
-+  /* cmap_add is used for storing information on ToUnicode mapping for
-+   * unencoded glyphs which can be reached only through GSUB substitution.
-+   * This is available only when "unicode" is specified in the encoding
-+   * field of fontmap. We remember the inverse mapping via cmap_add in this
-+   * case.
-+   */
-+  {
-+    char *cmap_add_name;
-+
-+    cmap_add_name = NEW(strlen(font_name)+strlen(",000-UCS32-Add")+1, char);
-+    sprintf(cmap_add_name, "%s,%03d-UCS32-Add", font_name, ttc_index);
-+    cmap_add_id = CMap_cache_find(cmap_add_name);
-+    RELEASE(cmap_add_name);
-+    if (cmap_add_id < 0) {
-+      cmap_add = NULL;
-+    } else {
-+      cmap_add = CMap_cache_get(cmap_add_id);
-+    }
-   }
- 
--  CMap_set_silent(1); /* many warnings without this... */
-+  ttcmap = NULL;
-   for (i = 0; i < sizeof(cmap_plat_encs) / sizeof(cmap_plat_enc_rec); ++i) {
-     ttcmap = tt_cmap_read(sfont, cmap_plat_encs[i].platform, cmap_plat_encs[i].encoding);
-     if (!ttcmap)
-       continue;
- 
-     if (ttcmap->format == 4 || ttcmap->format == 12) {
--      cmap_obj = create_ToUnicode_cmap(ttcmap, cmap_name, cmap_add, used_chars, sfont);
-       break;
-+    } else {
-+      tt_cmap_release(ttcmap);
-+      ttcmap = NULL;
-     }
-   }
--#if defined(LIBDPX)
--  if (cmap_obj == NULL && dpx_conf.verbose_level > VERBOSE_LEVEL_MIN)
--#else
--  if (cmap_obj == NULL)
--#endif /* LIBDPX */
--    WARN("Unable to read OpenType/TrueType Unicode cmap table.");
--  tt_cmap_release(ttcmap);
--  CMap_set_silent(0);
--
--  if (cmap_obj) {
--    res_id   = pdf_defineresource("CMap", cmap_name,
--				                          cmap_obj, PDF_RES_FLUSH_IMMEDIATE);
--    cmap_ref = pdf_get_resource_reference(res_id);
--  } else {
--    cmap_ref = NULL;
-+  if (ttcmap) {
-+    pdf_obj  *cmap_obj;
-+
-+    CMap_set_silent(1); /* many warnings without this... */
-+    cmap_obj = create_ToUnicode_cmap(ttcmap, cmap_name, cmap_add, used_chars, sfont);
-+    CMap_set_silent(0);
-+    if (cmap_obj) {
-+      cmap_id = pdf_defineresource("CMap", cmap_name,
-+			    	                       cmap_obj, PDF_RES_FLUSH_IMMEDIATE);
-+      cmap_ref = pdf_get_resource_reference(cmap_id);
-+    }
-+    tt_cmap_release(ttcmap);
-   }
--  RELEASE(cmap_name);
- 
-+  /* Cleanup */
-+  RELEASE(cmap_name);
-   sfnt_close(sfont);
--  if (fp)
--    DPXFCLOSE(fp);
-+  DPXFCLOSE(fp);
-+
-+#ifndef LIBDPX
-+  if (!cmap_ref) {
-+    WARN("Creating ToUnicode CMap failed for \"%s\"", font_name);
-+  }
-+#endif
- 
-   return cmap_ref;
- }
- 
--static int
--load_base_CMap (const char *cmap_name, CMap *tounicode_add, int wmode,
--		CIDSysInfo *csi, unsigned char *GIDToCIDMap,
--    otl_gsub *gsub_vert, otl_gsub *gsub_list,
--		tt_cmap *ttcmap)
--{
--  int cmap_id;
- 
--  cmap_id = CMap_cache_find(cmap_name);
--  if (cmap_id < 0) {
--    CMap  *cmap;
-+/* Creating input CMaps from OT cmap table */
- 
--    cmap = CMap_new();
--    CMap_set_name (cmap, cmap_name);
--    CMap_set_type (cmap, CMAP_TYPE_CODE_TO_CID);
--    CMap_set_wmode(cmap, wmode);
--    CMap_add_codespacerange(cmap, lrange_min, lrange_max, 4);
-+static void
-+load_cmap4 (struct cmap4 *map, uint16_t *GIDToCIDMap, USHORT num_glyphs,
-+            otl_gsub *gsub_vert, otl_gsub *gsub_list,
-+            CMap *cmap, int32_t *map_base, int32_t *map_sub)
-+{
-+  USHORT        c0, c1, gid, cid;
-+  USHORT        j, d, segCount;
-+  USHORT        ch;
-+  int           i;
-+  unsigned char buf[4];
- 
--    if (csi) { /* CID */
--      CMap_set_CIDSysInfo(cmap, csi);
--    } else {
--      CMap_set_CIDSysInfo(cmap, &CSI_IDENTITY);
-+  segCount = map->segCountX2 / 2;
-+  for (i = segCount - 1; i >= 0 ; i--) {
-+    c0 = map->startCount[i];
-+    c1 = map->endCount[i];
-+    d  = map->idRangeOffset[i] / 2 - (segCount - i);
-+    for (j = 0; j <= c1 - c0; j++) {
-+      ch = c0 + j;
-+      if (map->idRangeOffset[i] == 0) {
-+        gid = (ch + map->idDelta[i]) & 0xffff;
-+      } else if (c0 == 0xffff && c1 == 0xffff && map->idRangeOffset[i] == 0xffff) {
-+        /* this is for protection against some old broken fonts... */
-+        gid = 0;
-+      } else {
-+        gid = (map->glyphIndexArray[j+d] + map->idDelta[i]) & 0xffff;
-+      }
-+      if (gid != 0 && gid != 0xffff) {
-+        /* Apply GSUB features */
-+        if (gsub_list)
-+          otl_gsub_apply_chain(gsub_list, &gid);
-+        if (gsub_vert)
-+          otl_gsub_apply(gsub_vert, &gid);
-+        cid = (gid < num_glyphs) ? GIDToCIDMap[gid] : 0;
-+        buf[0] = 0;
-+        buf[1] = 0;
-+        buf[2] = (ch >> 8) & 0xff;
-+        buf[3] =  ch & 0xff;
-+        CMap_add_cidchar(cmap, buf, 4, cid);
-+        /* For ToUnicode creation */
-+        if (map_base && map_sub) {
-+          if (is_PUA_or_presentation(ch)) {
-+            map_sub[gid] = ch;
-+          } else {
-+            map_base[gid] = ch;
-+          }
-+        }
-+      }
-     }
-+  }
- 
--    if (ttcmap->format == 12) {
--      load_cmap12(ttcmap->map, GIDToCIDMap, gsub_vert, gsub_list,
--                  cmap, tounicode_add);
--    } else if (ttcmap->format == 4) {
--      load_cmap4(ttcmap->map, GIDToCIDMap, gsub_vert, gsub_list,
--                 cmap, tounicode_add);
--    }
-+  return;
-+}
- 
--    cmap_id = CMap_cache_add(cmap);
-+static void
-+load_cmap12 (struct cmap12 *map, uint16_t *GIDToCIDMap, USHORT num_glyphs,
-+             otl_gsub *gsub_vert, otl_gsub *gsub_list,
-+             CMap *cmap, int32_t *map_base, int32_t *map_sub)
-+{
-+  ULONG         i, ch;
-+  USHORT        gid, cid;
-+  unsigned char buf[4];
-+
-+  for (i = 0; i < map->nGroups; i++) {
-+    for (ch  = map->groups[i].startCharCode;
-+         ch <= map->groups[i].endCharCode; ch++) {
-+      int  d = ch - map->groups[i].startCharCode;
-+      gid = (USHORT) ((map->groups[i].startGlyphID + d) & 0xffff);
-+      if (gsub_list)
-+        otl_gsub_apply_chain(gsub_list, &gid);
-+      if (gsub_vert)
-+        otl_gsub_apply(gsub_vert, &gid);
-+      cid = (gid < num_glyphs) ? GIDToCIDMap[gid] : 0;
-+      buf[0] = (ch >> 24) & 0xff;
-+      buf[1] = (ch >> 16) & 0xff;
-+      buf[2] = (ch >>  8) & 0xff;
-+      buf[3] = ch & 0xff;
-+      CMap_add_cidchar(cmap, buf, 4, cid);
-+      if (map_base && map_sub) {
-+        if (is_PUA_or_presentation(ch)) {
-+          map_sub[gid] = ch;
-+        } else {
-+          map_base[gid] = ch;
-+        }
-+      }
-+    }
-   }
- 
--  return cmap_id;
-+  return;
- }
- 
- int
- otf_load_Unicode_CMap (const char *map_name, int ttc_index, /* 0 for non-TTC font */
--		       const char *otl_tags, int wmode)
-+                       const char *otl_tags, int wmode)
- {
--  int    cmap_id = -1;
--  /* Additional ToUncidoe mappings required by OTL GSUB substitusion */
--  int    tounicode_add_id = -1;
--  CMap  *tounicode_add = NULL;
--  char  *tounicode_add_name = NULL;
--  int    is_cidfont = 0;
--  sfnt  *sfont;
--  ULONG  offset = 0;
--  char  *cmap_name = NULL;
--  FILE  *fp = NULL;
--  otl_gsub      *gsub_vert = NULL, *gsub_list = NULL;
--  tt_cmap       *ttcmap;
--  CIDSysInfo     csi = {NULL, NULL, 0};
--  unsigned char *GIDToCIDMap = NULL;
-+  int         cmap_id     = -1;
-+  char       *cmap_name   = NULL;
-+  sfnt       *sfont       = NULL;
-+  ULONG       offset      = 0;
-+  uint16_t    num_glyphs  = 0;
-+  FILE       *fp          = NULL;
-+  tt_cmap    *ttcmap      = NULL;
-+  CIDSysInfo  csi         = {NULL, NULL, 0};
-+  uint16_t   *GIDToCIDMap = NULL;
- 
-   if (!map_name)
-     return -1;
-@@ -1359,11 +1324,6 @@
-       sprintf(cmap_name, "%s,%03d-UCS4-H", map_name, ttc_index);
-     }
-   }
--  if (dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
--    MESG("\n");
--    MESG("otf_cmap>> Unicode charmap for font=\"%s\" layout=\"%s\"\n",
--	       map_name, (otl_tags ? otl_tags : "none"));
--  } 
-   cmap_id = CMap_cache_find(cmap_name);
-   if (cmap_id >= 0) {
-     RELEASE(cmap_name);
-@@ -1374,6 +1334,12 @@
-   }
- 
-   /* CMap not found */
-+  if (dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
-+    MESG("\n");
-+    MESG("otf_cmap>> Creating Unicode charmap for font=\"%s\" layout=\"%s\"\n",
-+	       map_name, (otl_tags ? otl_tags : "none"));
-+  } 
-+
-   fp = DPXFOPEN(map_name, DPX_RES_TYPE_TTFONT);
-   if (!fp) {
-     fp = DPXFOPEN(map_name, DPX_RES_TYPE_OTFONT);
-@@ -1390,13 +1356,20 @@
-   }
- 
-   if (!sfont) {
--    ERROR("Could not open OpenType/TrueType/dfont font file \"%s\"", map_name);
-+    WARN("Could not open OpenType/TrueType/dfont font file \"%s\"", map_name);
-+    RELEASE(cmap_name);
-+    DPXFCLOSE(fp);
-+    return -1;
-   }
-   switch (sfont->type) {
-   case SFNT_TYPE_TTC:
-     offset = ttc_read_offset(sfont, ttc_index);
-     if (offset == 0) {
--      ERROR("Invalid TTC index");
-+      WARN("Offset=0 returned for font=%s, TTC_index=%d", map_name, ttc_index);
-+      RELEASE(cmap_name);
-+      sfnt_close(sfont);
-+      DPXFCLOSE(fp);
-+      return -1;
-     }
-     break;
-   case SFNT_TYPE_TRUETYPE:
-@@ -1407,41 +1380,79 @@
-     offset = sfont->offset;
-     break;
-   default:
--    ERROR("Not a OpenType/TrueType/TTC font?: %s", map_name);
-+    WARN("Not a OpenType/TrueType/TTC font?: %s", map_name);
-+    RELEASE(cmap_name);
-+    sfnt_close(sfont);
-+    DPXFCLOSE(fp);    
-+    return -1;
-     break;
-   }
- 
--  if (sfnt_read_table_directory(sfont, offset) < 0)
--    ERROR("Could not read OpenType/TrueType table directory.");
-+  if (sfnt_read_table_directory(sfont, offset) < 0) {
-+    WARN("Could not read OpenType/TrueType table directory: %s", map_name);
-+    RELEASE(cmap_name);
-+    sfnt_close(sfont);
-+    DPXFCLOSE(fp);
-+    return -1;
-+  }
- 
-+  {    
-+    struct tt_maxp_table *maxp;
- 
--  if (otl_tags) {
--    /* tounicode_add here is later refered by otf_create_ToUnicode_stream()
--     * for finding additional CID to Unicode mapping entries required by
--     * OTL gsub substitution.
--     */
--    tounicode_add_name = NEW(strlen(map_name)+strlen(",000-UCS32-Add")+1, char);
--    sprintf(tounicode_add_name, "%s,%03d-UCS32-Add", map_name, ttc_index);
--    tounicode_add_id = CMap_cache_find(tounicode_add_name);
-- 	if (tounicode_add_id >= 0)
-- 	  tounicode_add = CMap_cache_get(tounicode_add_id);
-- 	else {
-- 	  tounicode_add = CMap_new();
-- 	  CMap_set_name (tounicode_add, tounicode_add_name);
-- 	  CMap_set_type (tounicode_add, CMAP_TYPE_TO_UNICODE);
-- 	  CMap_set_wmode(tounicode_add, 0);
-- 	  CMap_add_codespacerange(tounicode_add, srange_min, srange_max, 2);
-- 	  CMap_set_CIDSysInfo(tounicode_add, &CSI_UNICODE);
-- 	  CMap_add_bfchar(tounicode_add, srange_min, 2, srange_max, 2);
--      tounicode_add_id = CMap_cache_add(tounicode_add);
--    }
--    RELEASE(tounicode_add_name);
-+    maxp       = tt_read_maxp_table(sfont);
-+    num_glyphs = (card16) maxp->numGlyphs;
-+    RELEASE(maxp);
-   }
- 
-+  GIDToCIDMap = NEW(num_glyphs, uint16_t);
-+  memset(GIDToCIDMap, 0, num_glyphs*sizeof(uint16_t));
-   if (sfont->type == SFNT_TYPE_POSTSCRIPT) {
--    is_cidfont = handle_CIDFont(sfont, &GIDToCIDMap, &csi);
-+    cff_font             *cffont;
-+    card16                gid;
-+
-+    offset = sfnt_find_table_pos(sfont, "CFF ");    
-+    cffont = cff_open(sfont->stream, offset, 0);
-+    if (!cffont) {
-+      RELEASE(cmap_name);
-+      RELEASE(GIDToCIDMap);
-+      sfnt_close(sfont);
-+      DPXFCLOSE(fp);
-+      return -1; 
-+    }
-+    if (!(cffont->flag & FONTTYPE_CIDFONT)) {
-+      csi.registry   = strdup("Adobe");
-+      csi.ordering   = strdup("Identity");
-+      csi.supplement = 0;
-+      for (gid = 0; gid < num_glyphs; gid++) {
-+        GIDToCIDMap[gid] = gid;
-+      }
-+    } else {
-+      if (!cff_dict_known(cffont->topdict, "ROS")) {
-+        csi.registry   = strdup("Adobe");
-+        csi.ordering   = strdup("Identity");
-+        csi.supplement = 0;
-+      } else {
-+        card16 reg, ord;
-+
-+        reg = (card16) cff_dict_get(cffont->topdict, "ROS", 0);
-+        ord = (card16) cff_dict_get(cffont->topdict, "ROS", 1);
-+        csi.registry   = cff_get_string(cffont, reg);
-+        csi.ordering   = cff_get_string(cffont, ord);
-+        csi.supplement = (int) cff_dict_get(cffont->topdict, "ROS", 2);
-+      }
-+      cff_read_charsets(cffont);
-+      create_GIDToCIDMap(GIDToCIDMap, num_glyphs, cffont);
-+    }
-+    cff_close(cffont);
-   } else {
--    is_cidfont = 0;
-+    uint16_t gid;
-+
-+    csi.registry   = strdup("Adobe");
-+    csi.ordering   = strdup("Identity");
-+    csi.supplement = 0;
-+    for (gid = 0; gid < num_glyphs; gid++) {
-+      GIDToCIDMap[gid] = gid;
-+    }
-   }
- 
-   ttcmap = tt_cmap_read(sfont, 3, 10); /* Microsoft UCS4 */
-@@ -1449,63 +1460,122 @@
-     ttcmap = tt_cmap_read(sfont, 3, 1); /* Microsoft UCS2 */
-     if (!ttcmap) {
-       ttcmap = tt_cmap_read(sfont, 0, 3); /* Unicode 2.0 or later */
--#if defined(LIBDPX)
--      if (!ttcmap && dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
--#else
--      if (!ttcmap) {
--#endif /* LIBDPX */
--        ERROR("Unable to read OpenType/TrueType Unicode cmap table.");
--      }
-     }
-   }
--  if (wmode == 1) {
--    gsub_vert = otl_gsub_new();
--    if (otl_gsub_add_feat(gsub_vert, "*", "*", "vrt2", sfont) < 0) {
--      if (otl_gsub_add_feat(gsub_vert, "*", "*", "vert", sfont) < 0) {
--        WARN("GSUB feature vrt2/vert not found.");
--        otl_gsub_release(gsub_vert);
--        gsub_vert = NULL;
-+
-+  if (ttcmap) {
-+    CMap     *cmap      = NULL;
-+    int32_t  *map_base, *map_sub;
-+    otl_gsub *gsub_vert = NULL;
-+    otl_gsub *gsub_list = NULL;    
-+    uint32_t  gid;
-+  
-+    if (wmode == 1) {
-+      gsub_vert = otl_gsub_new();
-+      if (otl_gsub_add_feat(gsub_vert, "*", "*", "vrt2", sfont) < 0) {
-+        if (otl_gsub_add_feat(gsub_vert, "*", "*", "vert", sfont) < 0) {
-+          WARN("GSUB feature vrt2/vert not found.");
-+          otl_gsub_release(gsub_vert);
-+          gsub_vert = NULL;
-+        } else {
-+          otl_gsub_select(gsub_vert, "*", "*", "vert");
-+        }
-       } else {
--        otl_gsub_select(gsub_vert, "*", "*", "vert");
-+        otl_gsub_select(gsub_vert, "*", "*", "vrt2");
-       }
-     } else {
--      otl_gsub_select(gsub_vert, "*", "*", "vrt2");
-+      gsub_vert = NULL;
-     }
--  } else {
--    gsub_vert = NULL;
--  }
--  if (otl_tags) {
--    gsub_list = otl_gsub_new();
--    if (otl_gsub_add_feat_list(gsub_list, otl_tags, sfont) < 0) {
--      WARN("Readin GSUB feature table(s) failed for \"%s\"", otl_tags);
-+    if (otl_tags) {
-+      gsub_list = otl_gsub_new();
-+      if (otl_gsub_add_feat_list(gsub_list, otl_tags, sfont) < 0) {
-+        WARN("Reading GSUB feature table(s) failed for \"%s\"", otl_tags);
-+      } else {
-+        otl_gsub_set_chain(gsub_list, otl_tags);
-+      }
-     } else {
--      otl_gsub_set_chain(gsub_list, otl_tags);
-+      gsub_list = NULL;
-     }
--  } else {
--    gsub_list = NULL;
-+    cmap = CMap_new();
-+    CMap_set_name(cmap, cmap_name);
-+    CMap_set_type(cmap, CMAP_TYPE_CODE_TO_CID);
-+    CMap_set_wmode(cmap, wmode);
-+    CMap_add_codespacerange(cmap, lrange_min, lrange_max, 4);
-+    CMap_set_CIDSysInfo(cmap, &csi);
-+    map_base = NEW(num_glyphs, int32_t);
-+    map_sub  = NEW(num_glyphs, int32_t);
-+    for (gid = 0; gid < num_glyphs; gid++) {
-+      map_base[gid] = -1;
-+      map_sub[gid]  = -1;
-+    }
-+    switch (ttcmap->format) {
-+    case 12:
-+      load_cmap12(ttcmap->map, GIDToCIDMap, num_glyphs,
-+                  gsub_vert, gsub_list,
-+                  cmap, map_base, map_sub);
-+      break;
-+    case 4:
-+      load_cmap4(ttcmap->map, GIDToCIDMap, num_glyphs,
-+                 gsub_vert, gsub_list,
-+                 cmap, map_base, map_sub);
-+      break;
-+    }
-+    if (gsub_vert)
-+      otl_gsub_release(gsub_vert);
-+    if (gsub_list)
-+      otl_gsub_release(gsub_list);
-+    tt_cmap_release(ttcmap);
-+ 
-+    if (otl_tags) {
-+      CMap *tounicode = NULL;
-+      char *tounicode_name;
-+      int   tounicode_id;
-+
-+      tounicode_name = NEW(strlen(map_name)+strlen(",000-UCS32-Add")+1, char);
-+      sprintf(tounicode_name, "%s,%03d-UCS32-Add", map_name, ttc_index);
-+      tounicode_id = CMap_cache_find(tounicode_name);
-+      if (tounicode_id >= 0)
-+        tounicode = CMap_cache_get(tounicode_id);
-+      else {
-+        tounicode = CMap_new();
-+        CMap_set_name (tounicode, tounicode_name);
-+        CMap_set_type (tounicode, CMAP_TYPE_TO_UNICODE);
-+        CMap_set_wmode(tounicode, 0);
-+        CMap_add_codespacerange(tounicode, srange_min, srange_max, 2);
-+        CMap_set_CIDSysInfo(tounicode, &CSI_UNICODE);
-+        CMap_add_bfchar(tounicode, srange_min, 2, srange_max, 2);
-+        tounicode_id = CMap_cache_add(tounicode);
-+      }
-+      RELEASE(tounicode_name);
-+            
-+      for (gid = 0; gid < num_glyphs; gid++) {
-+        uint16_t      cid = GIDToCIDMap[gid];
-+        unsigned char src[2], dst[4];
-+        if (cid > 0) {
-+          int32_t ch = UC_is_valid(map_base[gid]) ? map_base[gid] : map_sub[gid];
-+          if (UC_is_valid(ch)) {
-+            unsigned char *p      = dst;
-+            unsigned char *endptr = dst + 4;
-+            size_t         len;
-+            src[0] = (cid >> 8) & 0xff;
-+            src[1] =  cid & 0xff;
-+            len = UC_UTF16BE_encode_char(ch, &p, endptr);
-+            if (len > 0) {
-+              CMap_add_bfchar(tounicode, src, 2, dst, len);
-+            }
-+          }
-+        }
-+      }
-+    }
-+    cmap_id = CMap_cache_add(cmap);
-   }
--  cmap_id = load_base_CMap(cmap_name, tounicode_add, wmode,
--                           (is_cidfont ? &csi : NULL), GIDToCIDMap,
--                           gsub_vert, gsub_list, ttcmap);
--  if (cmap_id < 0)
--    ERROR("Failed to read OpenType/TrueType cmap table.");
--  if (gsub_vert)
--    otl_gsub_release(gsub_vert);
--  gsub_vert = NULL;
--  if (gsub_list)
--    otl_gsub_release(gsub_list);
--  gsub_list = NULL;
- 
-   RELEASE(cmap_name);
--  if (GIDToCIDMap)
--    RELEASE(GIDToCIDMap);
--  if (is_cidfont) {
--    if (csi.registry)
--	    RELEASE(csi.registry);
--    if (csi.ordering)
--	    RELEASE(csi.ordering);
--  }
--  tt_cmap_release(ttcmap);
-+  RELEASE(GIDToCIDMap);
-+  if (csi.registry)
-+    RELEASE(csi.registry);
-+  if (csi.ordering)
-+    RELEASE(csi.ordering);
-   sfnt_close(sfont);
-   DPXFCLOSE(fp);
- 
-@@ -1515,14 +1585,11 @@
- int
- otf_try_load_GID_to_CID_map (const char *map_name, int ttc_index, int wmode)
- {
--  int            cmap_id = -1;
--  sfnt          *sfont;
--  ULONG          offset = 0;
--  char          *cmap_name = NULL;
--  FILE          *fp = NULL;
--  CIDSysInfo     csi = {NULL, NULL, 0};
--  int            is_cidfont = 0;
--  unsigned char *GIDToCIDMap = NULL;
-+  int         cmap_id     = -1;
-+  sfnt       *sfont       = NULL;
-+  ULONG       offset      = 0;
-+  char       *cmap_name   = NULL;
-+  FILE       *fp          = NULL;
- 
-   if (!map_name)
-     return -1;
-@@ -1559,13 +1626,20 @@
-   }
- 
-   if (!sfont) {
--    ERROR("Could not open OpenType/TrueType/dfont font file \"%s\"", map_name);
-+    WARN("Could not open OpenType/TrueType/dfont font file \"%s\"", map_name);
-+    RELEASE(cmap_name);
-+    DPXFCLOSE(fp);
-+    return -1;
-   }
-   switch (sfont->type) {
-   case SFNT_TYPE_TTC:
-     offset = ttc_read_offset(sfont, ttc_index);
-     if (offset == 0) {
--      ERROR("Invalid TTC index");
-+      WARN("Invalid TTC index for font \"%s\": %d", map_name, ttc_index);
-+      sfnt_close(sfont);
-+      DPXFCLOSE(fp);
-+      RELEASE(cmap_name);
-+      return -1;
-     }
-     break;
-   case SFNT_TYPE_TRUETYPE:
-@@ -1576,12 +1650,20 @@
-     offset = sfont->offset;
-     break;
-   default:
--    ERROR("Not a OpenType/TrueType/TTC font?: %s", map_name);
--    break;
-+    WARN("Not a OpenType/TrueType/TTC font?: %s", map_name);
-+    sfnt_close(sfont);
-+    DPXFCLOSE(fp);
-+    RELEASE(cmap_name);
-+    return -1;
-   }
- 
--  if (sfnt_read_table_directory(sfont, offset) < 0)
--    ERROR("Could not read OpenType/TrueType table directory.");
-+  if (sfnt_read_table_directory(sfont, offset) < 0) {
-+    WARN("Could not read OpenType/TrueType table directory: %s", map_name);
-+    sfnt_close(sfont);
-+    DPXFCLOSE(fp);
-+    RELEASE(cmap_name);
-+    return -1;
-+  }
-   if (sfont->type != SFNT_TYPE_POSTSCRIPT) {
-     RELEASE(cmap_name);
-     sfnt_close(sfont);
-@@ -1590,41 +1672,71 @@
-   }
- 
-   /* Read GID-to-CID mapping if CFF OpenType is found. */
--  is_cidfont = handle_CIDFont(sfont, &GIDToCIDMap, &csi);
--  if (is_cidfont) {
--    if (GIDToCIDMap) {
--      CMap     *cmap;
--      int32_t   gid;
--      const unsigned char csrange[4] = {0x00, 0x00, 0xff, 0xff};
-+  if (sfont->type == SFNT_TYPE_POSTSCRIPT) {
-+    cff_font             *cffont;
-+    struct tt_maxp_table *maxp;
-+    const unsigned char   csrange[4]  = {0x00, 0x00, 0xff, 0xff};
-+    uint16_t              num_glyphs  = 0;
-+
-+    maxp       = tt_read_maxp_table(sfont);
-+    num_glyphs = (card16) maxp->numGlyphs;
-+    RELEASE(maxp);
-+
-+    offset = sfnt_find_table_pos(sfont, "CFF ");    
-+    cffont = cff_open(sfont->stream, offset, 0);
-+    if (cffont && cffont->flag & FONTTYPE_CIDFONT) {
-+      CMap       *cmap;
-+      uint16_t    gid;
-+      uint16_t   *GIDToCIDMap = NULL;
-+      CIDSysInfo  csi         = {NULL, NULL, 0};
-+
-+      if (!cff_dict_known(cffont->topdict, "ROS")) {
-+        csi.registry   = strdup("Adobe");
-+        csi.ordering   = strdup("Identity");
-+        csi.supplement = 0;
-+      } else {
-+        card16 reg, ord;
- 
-+        reg = (card16) cff_dict_get(cffont->topdict, "ROS", 0);
-+        ord = (card16) cff_dict_get(cffont->topdict, "ROS", 1);
-+        csi.registry   = cff_get_string(cffont, reg);
-+        csi.ordering   = cff_get_string(cffont, ord);
-+        csi.supplement = (int) cff_dict_get(cffont->topdict, "ROS", 2);
-+      }
-+      cff_read_charsets(cffont);     
-+      GIDToCIDMap = NEW(num_glyphs, uint16_t);
-+      memset(GIDToCIDMap, 0, num_glyphs*sizeof(uint16_t));      
-+      create_GIDToCIDMap(GIDToCIDMap, num_glyphs, cffont);
-       cmap = CMap_new();
-       CMap_set_name (cmap, cmap_name);
-       CMap_set_type (cmap, CMAP_TYPE_CODE_TO_CID);
-       CMap_set_wmode(cmap, wmode);
-       CMap_add_codespacerange(cmap, &csrange[0], &csrange[2], 2);
-       CMap_set_CIDSysInfo(cmap, &csi);
--
--      for (gid = 0; gid < 65536; gid++) {
--        unsigned char src[2];
-+      for (gid = 0; gid < num_glyphs; gid++) {
-+        unsigned char src[2], dst[2];
-         src[0] = (gid >> 8) & 0xff;
-         src[1] = gid & 0xff;
--        CMap_add_bfchar(cmap, src, 2, &GIDToCIDMap[gid*2], 2);
-+        dst[0] = (GIDToCIDMap[gid] >> 8) & 0xff;
-+        dst[1] =  GIDToCIDMap[gid] & 0xff;
-+        CMap_add_bfchar(cmap, src, 2, dst, 2);
-       }
-       cmap_id = CMap_cache_add(cmap);
-       if (dpx_conf.verbose_level > VERBOSE_LEVEL_MIN) {
-         MESG("\n");
-         MESG("otf_cmap>> Creating GID-to-CID mapping for font=\"%s\"\n", map_name);
-       }
-+      RELEASE(GIDToCIDMap);
-+      if (csi.registry)
-+        RELEASE(csi.registry);
-+      if (csi.ordering)
-+        RELEASE(csi.ordering);      
-     }
--    /* Identity mapping for null GIDToCIDMap */
-+    if (cffont)
-+      cff_close(cffont);
-   }
-+
-   RELEASE(cmap_name);
--  if (GIDToCIDMap)
--    RELEASE(GIDToCIDMap);
--  if (csi.registry)
--	  RELEASE(csi.registry);
--  if (csi.ordering)
--	  RELEASE(csi.ordering);
-   sfnt_close(sfont);
-   DPXFCLOSE(fp);
- 
-diff -Naur a/texk/dvipdfm-x/tt_gsub.c b/texk/dvipdfm-x/tt_gsub.c
---- a/texk/dvipdfm-x/tt_gsub.c	2018-12-21 03:39:51.000000000 +0000
-+++ b/texk/dvipdfm-x/tt_gsub.c	2019-05-31 22:00:04.009964032 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2002-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2002-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     This program is free software; you can redistribute it and/or modify
-@@ -977,10 +977,11 @@
- 
-       sfnt_seek_set(sfont, offset);
-       clt_read_feature_table(&feature_table, sfont);
-+#if 0
-       if (feature_table.FeatureParams != 0) {
-         ERROR("unrecognized FeatureParams");
-       }
--
-+#endif
-       /* Lookup table */
-       for (i = 0; i < feature_table.LookupListIndex.count; i++) {
-         struct clt_lookup_table lookup_table;
-@@ -1680,98 +1681,303 @@
-   return retval;
- }
- 
--#if  0
-+#if  1
-+#include "unicode.h"
-+
-+#ifndef is_used_char2
-+#define is_used_char2(b,c) (((b)[(c)/8]) & (1 << (7-((c)%8))))
-+#endif
-+
-+static int
-+add_glyph_if_valid (CMap *cmap, char *used_chars,
-+                    int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                    uint16_t *GIDToCIDMap, USHORT gid, USHORT gid_sub)
-+{
-+  int            count = 0;
-+  unsigned char  src[2], dst[4];
-+  unsigned char *p = dst, *endptr = dst + 4;
-+  size_t         len;
-+  uint16_t       cid_sub;
-+
-+  if (gid_sub >= num_glyphs || gid >= num_glyphs)
-+    return 0;
-+
-+  cid_sub = GIDToCIDMap[gid_sub];
-+  if (is_used_char2(used_chars, cid_sub)) {
-+    int32_t ch = map_base[gid];
-+    if (UC_is_valid(ch)) {
-+      src[0] = (cid_sub >> 8) & 0xff;
-+      src[1] = cid_sub & 0xff;
-+      len = UC_UTF16BE_encode_char(ch, &p, endptr);
-+      CMap_add_bfchar(cmap, src, 2, dst, len);
-+      used_chars[cid_sub / 8] &= ~(1 << (7 - (cid_sub % 8)));
-+      count = 1;
-+    } else {
-+      ch = map_sub[gid];
-+      if (UC_is_valid(ch)) {
-+        src[0] = (cid_sub >> 8) & 0xff;
-+        src[1] = cid_sub & 0xff;
-+        len = UC_UTF16BE_encode_char(ch, &p, endptr);
-+        CMap_add_bfchar(cmap, src, 2, dst, len);
-+        used_chars[cid_sub / 8] &= ~(1 << (7 - (cid_sub % 8)));
-+        count = 1;
-+      }
-+    }
-+  }
-+  return count;
-+}
-+
- static int
--otl_gsub_dump_single (struct otl_gsub_subtab *subtab)
-+add_ToUnicode_single (CMap *cmap, char *used_chars,
-+                      struct otl_gsub_subtab *subtab,
-+                      int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                      uint16_t *GIDToCIDMap)
- {
--  int  gid, idx;
-+  int     count = 0;
-+  USHORT  i, idx, gid;
-+  USHORT  gid_sub;
- 
-   ASSERT(subtab);
- 
-   if (subtab->SubstFormat == 1) {
-     struct otl_gsub_single1 *data;
-+    struct clt_coverage      *cov;
- 
-     data = (subtab->table).single1;
--    for (gid = 0; gid < 0x10000; gid++) {
--      idx  = clt_lookup_coverage(&data->coverage, gid);
--      if (idx >= 0) {
--        fprintf(stdout, "substitute \\%u by \\%u;\n",
--                (USHORT) gid, (USHORT) (gid + data->DeltaGlyphID));
-+    cov  = &data->coverage;
-+    switch (cov->format) {
-+    case 1: /* list */
-+      for (idx = 0; idx < cov->count; idx++) {
-+        gid = cov->list[idx];
-+        gid_sub = gid + data->DeltaGlyphID;
-+        count += add_glyph_if_valid(cmap, used_chars,
-+                                    map_base, map_sub, num_glyphs,
-+                                    GIDToCIDMap, gid, gid_sub);
-       }
-+      break;
-+    case 2: /* range */
-+      for (i = 0; i < cov->count; i++) {
-+        for (gid = cov->range[i].Start;
-+             gid <= cov->range[i].End && gid < num_glyphs; gid++) {
-+          idx = cov->range[i].StartCoverageIndex + gid - cov->range[i].Start;
-+          gid_sub = gid + data->DeltaGlyphID;
-+          count += add_glyph_if_valid(cmap, used_chars,
-+                                      map_base, map_sub, num_glyphs,
-+                                      GIDToCIDMap, gid, gid_sub);     
-+        }
-+      }
-+      break;
-     }
-   } else if (subtab->SubstFormat == 2) {
-     struct otl_gsub_single2 *data;
-+    struct clt_coverage      *cov;
- 
-     data = (subtab->table).single2;
--    for (gid = 0; gid < 0x10000; gid++) {
--      idx  = clt_lookup_coverage(&data->coverage, gid);
--      if (idx >= 0 &&
--          idx < data->GlyphCount) {
--        fprintf(stdout, "substitute \\%u by \\%u;\n",
--                (USHORT) gid, (data->Substitute)[idx]);
-+    cov  = &data->coverage;
-+    switch (cov->format) {
-+    case 1: /* list */
-+      for (idx = 0; idx < cov->count; idx++) {
-+        gid = cov->list[idx];
-+        if (idx >= 0 && idx < data->GlyphCount) {
-+          gid_sub = (data->Substitute)[idx];
-+          count += add_glyph_if_valid(cmap, used_chars,
-+                                      map_base, map_sub, num_glyphs,
-+                                      GIDToCIDMap, gid, gid_sub);
-+        }
-       }
-+      break;
-+    case 2: /* range */
-+      for (i = 0; i < cov->count; i++) {
-+        for (gid = cov->range[i].Start;
-+             gid <= cov->range[i].End && gid < num_glyphs; gid++) {
-+          idx = cov->range[i].StartCoverageIndex + gid - cov->range[i].Start;
-+          if (idx >= 0 && idx < data->GlyphCount) {
-+            gid_sub = (data->Substitute)[idx];
-+            count += add_glyph_if_valid(cmap, used_chars,
-+                                        map_base, map_sub, num_glyphs,
-+                                        GIDToCIDMap, gid, gid_sub);
-+          }
-+        }
-+      }
-+      break;
-     }
-   }
- 
--  return  0;
-+  return count;
- }
- 
--static int
--otl_gsub_dump_alternate (struct otl_gsub_subtab *subtab)
-+static int32_t  
-+add_alternate1_inverse_map (CMap *cmap, char *used_chars,
-+                            int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                            uint16_t *GIDToCIDMap, USHORT gid, int idx,
-+                            struct otl_gsub_alternate1 *data)
- {
--  int  gid, idx;
-+  int32_t count = 0;
-+
-+  if (idx >= 0 && idx < data->AlternateSetCount) {
-+    struct otl_gsub_altset *altset;
-+    USHORT i;
-+
-+    altset = &(data->AlternateSet[idx]);
-+    if (altset->GlyphCount == 0)
-+      return count;
-+    for (i = 0; i < altset->GlyphCount; i++) {
-+      USHORT gid_alt = altset->Alternate[i];
-+      count += add_glyph_if_valid(cmap, used_chars,
-+                                  map_base, map_sub, num_glyphs,
-+                                  GIDToCIDMap, gid, gid_alt);
-+    }
-+  }
-+  return count;
-+}
-+
-+static int32_t
-+add_ToUnicode_alternate (CMap *cmap, char *used_chars,
-+                         struct otl_gsub_subtab *subtab,
-+                         int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                         uint16_t *GIDToCIDMap)
-+{
-+  int32_t count = 0;
-+  USHORT  i, gid, idx;
- 
-   ASSERT(subtab);
- 
-   if (subtab->SubstFormat == 1) {
-     struct otl_gsub_alternate1 *data;
--
-+    struct clt_coverage        *cov;
-     data = subtab->table.alternate1;
--    for (gid = 0; gid < 0x10000; gid++) {
--      idx  = clt_lookup_coverage(&data->coverage, gid);
--      if (idx >= 0 && idx < data->AlternateSetCount) {
--        struct otl_gsub_altset *altset;
--        USHORT i;
--        altset = &(data->AlternateSet[idx]);
--        if (altset->GlyphCount == 0)
--          continue;
--        fprintf(stdout, "substitute \\%u from [", (USHORT) gid);
--        for (i = 0; i < altset->GlyphCount; i++) {
--          fprintf(stdout, " \\%u", altset->Alternate[i]);
-+    cov  = &data->coverage;
-+    switch (cov->format) {
-+    case 1: /* list */
-+      for (idx = 0; idx < cov->count; idx++) {
-+        gid = cov->list[idx];
-+        if (gid < num_glyphs) {
-+          count += add_alternate1_inverse_map(cmap, used_chars,
-+                                              map_base, map_sub, num_glyphs,
-+                                              GIDToCIDMap, gid, idx, data);
-+        }
-+      }
-+      break;
-+    case 2: /* range */
-+      for (i = 0; i < cov->count; i++) {
-+        for (gid = cov->range[i].Start;
-+             gid <= cov->range[i].End && gid < num_glyphs; gid++) {
-+          idx = cov->range[i].StartCoverageIndex + gid - cov->range[i].Start;
-+          count += add_alternate1_inverse_map(cmap, used_chars,
-+                                              map_base, map_sub, num_glyphs,
-+                                              GIDToCIDMap, gid, idx, data);
-         }
--        fprintf(stdout, " ];\n");
-       }
-+      break;
-     }
-   }
-+  return count;
-+}
- 
--  return  0;
-+static int32_t  
-+add_ligature1_inverse_map (CMap *cmap, char *used_chars,
-+                           int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                           uint16_t *GIDToCIDMap, USHORT gid_1, int idx,
-+                           struct otl_gsub_ligature1 *data)
-+{
-+  int32_t count = 0;
-+
-+  if (idx >= 0 && idx < data->LigSetCount) {
-+    struct otl_gsub_ligset *ligset;
-+    USHORT                  i, j;
-+
-+    ligset = &(data->LigatureSet[idx]); 
-+    for (j = 0; j < ligset->LigatureCount; j++) {
-+      USHORT gid_sub = ligset->Ligature[j].LigGlyph;
-+      if (gid_sub < num_glyphs) {
-+        uint16_t cid = GIDToCIDMap[gid_sub];
-+        if (is_used_char2(used_chars, cid)) {
-+          int32_t ch, *ucv;
-+          USHORT  comp_count = ligset->Ligature[j].CompCount;
-+          int     fail_count = 0;
-+
-+          ucv         = NEW(comp_count, int32_t);
-+          ch          = UC_is_valid(map_base[gid_1]) ? map_base[gid_1] : map_sub[gid_1];
-+          ucv[0]      = ch;
-+          fail_count += UC_is_valid(ch) ? 0 : 1; 
-+          for (i = 0; i < ligset->Ligature[j].CompCount - 1; i++) {
-+            USHORT gid = ligset->Ligature[j].Component[i];
-+            if (gid < num_glyphs) {
-+              ch          = UC_is_valid(map_base[gid]) ? map_base[gid] : map_sub[gid];
-+              ucv[i+1]    = ch;
-+              fail_count += UC_is_valid(ch) ? 0 : 1;
-+           } else {
-+              fail_count += 1;
-+            } 
-+          }
-+          if (fail_count == 0) {
-+            unsigned char  src[2], *dst;
-+            unsigned char *p, *endptr;
-+            size_t         len = 0;
-+
-+            src[0] = (cid >> 8) & 0xff;
-+            src[1] =  cid & 0xff;
-+            dst    = NEW(comp_count*4, unsigned char);
-+            p      = dst;
-+            endptr = dst + comp_count * 4;
-+            for (i = 0; i < comp_count; i++) {
-+              len += UC_UTF16BE_encode_char(ucv[i], &p, endptr);
-+            }
-+            CMap_add_bfchar(cmap, src, 2, dst, len);
-+            used_chars[cid / 8] &= ~(1 << (7 - (cid % 8)));
-+            count++;
-+            RELEASE(dst);
-+          }
-+          RELEASE(ucv);
-+        }
-+      }
-+    }
-+  }
-+
-+  return count;
- }
- 
--static int
--otl_gsub_dump_ligature (struct otl_gsub_subtab *subtab)
-+static int32_t
-+add_ToUnicode_ligature (CMap *cmap, char *used_chars,
-+                        struct otl_gsub_subtab *subtab,
-+                        int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                        uint16_t *GIDToCIDMap)
- {
--  int  gid, idx;
-+  int32_t count = 0;
-+  USHORT  i, idx, gid;
- 
-   ASSERT(subtab);
- 
-   if (subtab->SubstFormat == 1) {
-     struct otl_gsub_ligature1 *data;
-+    struct clt_coverage        *cov;
- 
-     data = subtab->table.ligature1;
--    for (gid = 0; gid < 0x10000; gid++) {
--      idx  = clt_lookup_coverage(&data->coverage, gid);
--      if (idx >= 0 && idx < data->LigSetCount) {
--        struct otl_gsub_ligset *ligset;
--        USHORT  i, j;
--        ligset = &(data->LigatureSet[idx]); 
--        for (j = 0; j < ligset->LigatureCount; j++) {
--          fprintf(stdout, "substitute \\%u", (USHORT) gid);
--          for (i = 0; i < ligset->Ligature[j].CompCount - 1; i++) {
--            fprintf(stdout, " \\%u", ligset->Ligature[j].Component[i]);
-+    cov  = &data->coverage;
-+    switch (cov->format) {
-+    case 1: /* list */
-+      for (idx = 0; idx < cov->count; idx++) {
-+        gid = cov->list[idx];
-+        if (gid < num_glyphs) {
-+          count += add_ligature1_inverse_map(cmap, used_chars,
-+                                             map_base, map_sub, num_glyphs,
-+                                             GIDToCIDMap, gid, idx, data);
-+        }
-+      }
-+      break;
-+    case 2: /* range */
-+      for (i = 0; i < cov->count; i++) {
-+        for (gid = cov->range[i].Start;
-+             gid <= cov->range[i].End && gid < num_glyphs; gid++) {
-+          idx = cov->range[i].StartCoverageIndex + gid - cov->range[i].Start;
-+          if (gid < num_glyphs) {
-+            count += add_ligature1_inverse_map(cmap, used_chars,
-+                                               map_base, map_sub, num_glyphs,
-+                                               GIDToCIDMap, gid, idx, data); 
-           }
--          fprintf(stdout, " by \\%u;\n", ligset->Ligature[j].LigGlyph);
-         }
-       }
-+      break;
-     }
-   }
- 
-@@ -1779,48 +1985,44 @@
- }
- 
- int
--otl_gsub_dump (otl_gsub *gsub_list,
--               const char *script, const char *language, const char *feature)
-+otl_gsub_add_ToUnicode (CMap *cmap, char *used_chars,
-+                        int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                        uint16_t *GIDToCIDMap, sfnt *sfont)
- {
--  int    error = -1;
-+  int       count = 0;
-+  otl_gsub *gsub_list;
-   struct otl_gsub_tab    *gsub;
-   struct otl_gsub_subtab *subtab;
--  int    sel, i, j;
--
--  if (!gsub_list)
--    return  -1;
-+  int       i, j;
- 
--  sel   = gsub_list->select;
--  error = otl_gsub_select(gsub_list, script, language, feature);
--  if (error < 0) {
--    ERROR("GSUB feature %s.%s.%s not found.", script, language, feature);
--  }
--
--  i = gsub_list->select;
--  if (i < 0 || i >= gsub_list->num_gsubs) {
--    ERROR("GSUB not selected...");
--    return -1;
--  }
--  gsub = &(gsub_list->gsubs[i]);
-+  gsub_list = otl_gsub_new();
-+  otl_gsub_add_feat(gsub_list, "*", "*", "*", sfont);
- 
--  for (j = 0;
--       !error &&
--       j < gsub->num_subtables; j++) {
--    subtab = &(gsub->subtables[j]);
--    switch ((int) subtab->LookupType){
--    case OTL_GSUB_TYPE_SINGLE:
--      error = otl_gsub_dump_single(subtab);
--      break;
--    case OTL_GSUB_TYPE_ALTERNATE:
--      error = otl_gsub_dump_alternate(subtab);
--      break;
--    case OTL_GSUB_TYPE_LIGATURE:
--      error = otl_gsub_dump_ligature(subtab);
--      break;
-+  for (i = 0; i < gsub_list->num_gsubs; i++) {
-+    gsub = &(gsub_list->gsubs[i]);
-+    for (j = 0; j < gsub->num_subtables; j++) {
-+      subtab = &(gsub->subtables[j]);
-+      switch ((int) subtab->LookupType){
-+      case OTL_GSUB_TYPE_SINGLE:
-+        count += add_ToUnicode_single(cmap, used_chars, subtab,
-+                                      map_base, map_sub, num_glyphs,
-+                                      GIDToCIDMap);
-+        break;
-+      case OTL_GSUB_TYPE_ALTERNATE:
-+        count += add_ToUnicode_alternate(cmap, used_chars, subtab,
-+                                         map_base, map_sub, num_glyphs,
-+                                         GIDToCIDMap);
-+        break;
-+      case OTL_GSUB_TYPE_LIGATURE:
-+        count += add_ToUnicode_ligature(cmap, used_chars, subtab,
-+                                        map_base, map_sub, num_glyphs,
-+                                        GIDToCIDMap);
-+        break;
-+      }
-     }
-   }
--  gsub_list->select = sel;
-+  otl_gsub_release(gsub_list);
- 
--  return  error;
-+  return count;
- }
- #endif
-diff -Naur a/texk/dvipdfm-x/tt_gsub.h b/texk/dvipdfm-x/tt_gsub.h
---- a/texk/dvipdfm-x/tt_gsub.h	2018-09-14 04:34:50.000000000 +0100
-+++ b/texk/dvipdfm-x/tt_gsub.h	2019-05-31 22:00:04.009964032 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2002-2018 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2002-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
-     
-     This program is free software; you can redistribute it and/or modify
-@@ -23,6 +23,7 @@
- 
- #include "sfnt.h"
- #include "otl_opt.h"
-+#include "cmap.h"
- 
- typedef struct otl_gsub otl_gsub;
- 
-@@ -59,11 +60,7 @@
- extern int  otl_gsub_set_chain   (otl_gsub *gsub_list, const char *otl_tags);
- extern int  otl_gsub_apply_chain (otl_gsub *gsub_list, USHORT *gid);
- 
--#if  0  
--extern int  otl_gsub_dump      (otl_gsub *gsub_list,
--                                const char *script,
--                                const char *language,
--                                const char *feature);
--#endif
--
-+extern int  otl_gsub_add_ToUnicode (CMap *cmap, char *used_chars,
-+                                    int32_t *map_base, int32_t *map_sub, USHORT num_glyphs,
-+                                    uint16_t *GIDToCIDMap, sfnt *sfont);
- #endif /* _TT_GSUB_H_ */
-diff -Naur a/texk/dvipdfm-x/unicode.c b/texk/dvipdfm-x/unicode.c
---- a/texk/dvipdfm-x/unicode.c	2016-01-06 10:13:28.000000000 +0000
-+++ b/texk/dvipdfm-x/unicode.c	2019-05-31 22:00:04.009964032 +0100
-@@ -1,6 +1,6 @@
- /* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
- 
--    Copyright (C) 2002-2016 by Jin-Hwan Cho and Shunsaku Hirata,
-+    Copyright (C) 2002-2019 by Jin-Hwan Cho and Shunsaku Hirata,
-     the dvipdfmx project team.
- 
-     Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
-@@ -123,7 +123,7 @@
-   unsigned char *p = *pp;
- 
-   if (ucv >= 0 && ucv <= 0xFFFF) {
--    if (p + 2 >= endptr)
-+    if (p + 2 > endptr)
-       return 0;
-     p[0] = (ucv >> 8) & 0xff;
-     p[1] = ucv & 0xff;
-@@ -131,7 +131,7 @@
-   } else if (ucv >= 0x010000 && ucv <= 0x10FFFF) {
-     unsigned short high, low;
- 
--    if (p + 4 >= endptr)
-+    if (p + 4 > endptr)
-       return 0;
-     ucv  -= 0x00010000;
-     high = (ucv >> UC_SUR_SHIFT) + UC_SUR_HIGH_START;
-@@ -142,7 +142,7 @@
-     p[3] = (low & 0xff);
-     count = 4;
-   } else {
--    if (p + 2 >= endptr)
-+    if (p + 2 > endptr)
-       return 0;
-     p[0] = (UC_REPLACEMENT_CHAR >> 8) & 0xff;
-     p[1] = (UC_REPLACEMENT_CHAR & 0xff);
-@@ -207,25 +207,25 @@
-     return 0;
- 
-   if (ucv < 0x7f) {
--    if (p >= endptr - 1)
-+    if (p + 1 > endptr)
-       return 0;
-     p[0]  = (unsigned char) ucv;
-     count = 1;
-   } else if (ucv <= 0x7ff) {
--    if (p >= endptr -2)
-+    if (p + 2 > endptr)
-       return 0;
-     p[0] = (unsigned char) (0xc0 | (ucv >> 6));
-     p[1] = (unsigned char) (0x80 | (ucv & 0x3f));
-     count = 2;
-   } else if (ucv <= 0xffff) {
--    if (p >= endptr - 3)
-+    if (p + 3 > endptr)
-       return 0;
-     p[0] = (unsigned char) (0xe0 | (ucv >> 12));
-     p[1] = (unsigned char) (0x80 | ((ucv >> 6) & 0x3f));
-     p[2] = (unsigned char) (0x80 | (ucv & 0x3f));
-     count = 3;
-   } else if (ucv <= 0x1fffff) {
--    if (p >= endptr - 4)
-+    if (p + 4 > endptr)
-       return 0;
-     p[0] = (unsigned char) (0xf0 | (ucv >> 18));
-     p[1] = (unsigned char) (0x80 | ((ucv >> 12) & 0x3f));
-@@ -233,7 +233,7 @@
-     p[3] = (unsigned char) (0x80 | (ucv & 0x3f));
-     count = 4;
-   } else if (ucv <= 0x3ffffff) {
--    if (p >= endptr - 5)
-+    if (p + 5 > endptr)
-       return 0;
-     p[0] = (unsigned char) (0xf8 | (ucv >> 24));
-     p[1] = (unsigned char) (0x80 | ((ucv >> 18) & 0x3f));
-@@ -242,7 +242,7 @@
-     p[4] = (unsigned char) (0x80 | (ucv & 0x3f));
-     count = 5;
-   } else if (ucv <= 0x7fffffff) {
--     if (p >= endptr - 6)
-+     if (p + 6 > endptr)
-       return 0;
-     p[0] = (unsigned char) (0xfc | (ucv >> 30));
-     p[1] = (unsigned char) (0x80 | ((ucv >> 24) & 0x3f));
-diff -Naur a/texk/dvipsk/ChangeLog b/texk/dvipsk/ChangeLog
---- a/texk/dvipsk/ChangeLog	2019-04-07 02:42:55.000000000 +0100
-+++ b/texk/dvipsk/ChangeLog	2019-05-31 22:00:04.009964032 +0100
-@@ -1,3 +1,9 @@
-+2019-04-30  Karl Berry  <karl@tug.org>
-+
-+	* dosection.c (dosection): close PostScript string constant
-+	for long filenames. tex-k mail from Arnaud Blouin,
-+	24 Apr 2019 13:54:10.
-+
- 2019-04-07  Karl Berry  <karl@freefriends.org>
- 
- 	* TeX Live 2019.
-diff -Naur a/texk/dvipsk/dosection.c b/texk/dvipsk/dosection.c
---- a/texk/dvipsk/dosection.c	2019-03-30 01:50:10.000000000 +0000
-+++ b/texk/dvipsk/dosection.c	2019-05-31 22:00:04.009964032 +0100
-@@ -23,7 +23,7 @@
-    int np;
-    int k;
-    integer thispage = 0;
--   char buf[104];
-+   char buf[300]; /* really 253 */
- 
-    dopsfont(s);
- #ifdef HPS
-@@ -40,7 +40,9 @@
-    doubleout(mag);
-    numout((integer)DPI);
-    numout((integer)VDPI);
--   snprintf(buf, sizeof(buf), "(%.500s)", fulliname);
-+   /* possibly lines in eps files are supposed to be <= 255;
-+      not worth testing the limits merely to output a long file name. */
-+   snprintf(buf, sizeof(buf), "(%.250s)", fulliname);
-    cmdout(buf);
-    newline();
-    cmdout("@start");
-diff -Naur a/texk/web2c/ptexdir/ChangeLog b/texk/web2c/ptexdir/ChangeLog
---- a/texk/web2c/ptexdir/ChangeLog	2019-02-06 11:01:31.000000000 +0000
-+++ b/texk/web2c/ptexdir/ChangeLog	2019-05-31 22:00:04.010964033 +0100
-@@ -1,3 +1,11 @@
-+2019-05-06  Hironori Kitagawa  <h_kitagawa2001@yahoo.co.jp>
-+
-+	* ptex-base.ch:
-+	Make appropriate comparison of U+0100 by \if in upTeX.
-+	https://github.com/texjporg/tex-jp-build/issues/68
-+	Re-eval kcatcode of Japanese character token in \if and \ifcat.
-+	https://github.com/texjporg/ptex-manual/issues/4
-+
- 2019-02-03  Hironori Kitagawa  <h_kitagawa2001@yahoo.co.jp>
- 
- 	* ptex-base.ch: Ignore newline char after Japanese control
-diff -Naur a/texk/web2c/ptexdir/ptex-base.ch b/texk/web2c/ptexdir/ptex-base.ch
---- a/texk/web2c/ptexdir/ptex-base.ch	2019-02-06 11:00:54.000000000 +0000
-+++ b/texk/web2c/ptexdir/ptex-base.ch	2019-05-31 22:00:04.010964033 +0100
-@@ -59,6 +59,7 @@
- % (2017-09-07) HK  pTeX p3.7.2 More restrictions on direction change commands.
- % (2018-01-21) HK  Added \ptexversion primitive and co. pTeX p3.8.
- % (2018-04-14) HK  pTeX p3.8.1 Bug fix for discontinuous KINSOKU table.
-+% (2019-02-03) HK  pTeX p3.8.2 Change \inhibitglue, add \disinhibitglue.
- %
- 
- @x
-@@ -324,6 +325,13 @@
-   wterm(')');
- @z
- 
-+@x
-+@d max_halfword==@"FFFFFFF {largest allowable value in a |halfword|}
-+@y
-+@d max_halfword==@"FFFFFFF {largest allowable value in a |halfword|}
-+@d max_cjk_val=@"10000
-+@z
-+
- @x [8.111] l.2436 - pTeX: check hi/ho
-   (mem_top+sup_main_memory>=max_halfword) then bad:=14;
- @y
-@@ -2533,19 +2541,19 @@
-   end;
- @y
- if (cur_cmd=kanji)or(cur_cmd=kana)or(cur_cmd=other_kchar) then
--  begin m:=cur_cmd; n:=cur_chr;
-+  begin n:=cur_chr; m:=kcat_code(kcatcodekey(n));
-   end
- else if (cur_cmd>active_char)or(cur_chr>255) then
--  begin m:=relax; n:=256;
-+  begin m:=relax; n:=max_cjk_val;
-   end
- else  begin m:=cur_cmd; n:=cur_chr;
-   end;
- get_x_token_or_active_char;
- if (cur_cmd=kanji)or(cur_cmd=kana)or(cur_cmd=other_kchar) then
--  begin cur_cmd:=cur_cmd;
--  end {dummy}
-+  begin cur_cmd:=kcat_code(kcatcodekey(cur_chr));
-+  end
- else if (cur_cmd>active_char)or(cur_chr>255) then
--  begin cur_cmd:=relax; cur_chr:=256;
-+  begin cur_cmd:=relax; cur_chr:=max_cjk_val;
-   end;
- @z
- 
-diff -Naur a/texk/web2c/uptexdir/ChangeLog b/texk/web2c/uptexdir/ChangeLog
---- a/texk/web2c/uptexdir/ChangeLog	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/ChangeLog	2019-05-31 22:00:04.010964033 +0100
-@@ -1,3 +1,28 @@
-+2019-05-25  TANAKA Takuji  <ttk@t-lab.opal.ne.jp>
-+
-+	* uptex-m.ch:
-+	Correct upTeX_revision ".25", upTeX_version_string "-u1.25".
-+
-+2019-05-06  TANAKA Takuji  <ttk@t-lab.opal.ne.jp>
-+
-+	* uptex-m.ch, upbibtex.ch, updvitype.ch, uppltotf.ch, uptftopl.ch,
-+	uptex_version.h: upTeX version u1.25.
-+	* kanji.c, kanji.h:
-+	Fix bug of kcatcode at Fullwidth ASCII variants and
-+	Halfwidth Katakana variants from Yusuke Terada san:
-+	https://github.com/texjporg/tex-jp-build/pull/79
-+	Set default internal encoding EUC/SJIS if a command name is
-+	with prefix of "p" or "ep", intending to be compatible with
-+	pTeX family (ptex, eptex, pbibtex, pdvitype, ppltotf, ptftopl)
-+	(experimental).
-+
-+2019-05-06  Hironori Kitagawa  <h_kitagawa2001@yahoo.co.jp>
-+
-+	* uptex-m.ch:
-+	Make appropreate comparison of U+0100 by \if.
-+	https://github.com/texjporg/tex-jp-build/issues/68
-+	* tests/test_if.tex: Test case.
-+
- 2019-02-23  TANAKA Takuji  <ttk@t-lab.opal.ne.jp>
- 
- 	* uptex-m.ch, upbibtex.ch, updvitype.ch, uppltotf.ch, uptftopl.ch,
-@@ -24,7 +49,7 @@
- 2018-09-16  TANAKA Takuji  <ttk@t-lab.opal.ne.jp>
- 
- 	* upbibtex.ch: Fix bug of substring$
--	from Takashi Sakai:
-+	from Takashi Sakai san:
- 	https://github.com/texjporg/tex-jp-build/issues/64
- 	https://github.com/texjporg/tex-jp-build/pull/66
- 
-diff -Naur a/texk/web2c/uptexdir/kanji.c b/texk/web2c/uptexdir/kanji.c
---- a/texk/web2c/uptexdir/kanji.c	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/kanji.c	2019-05-31 22:00:04.010964033 +0100
-@@ -444,7 +444,7 @@
-                || (LATIN_SMALL_LETTER_O_WITH_STROKE  <=c && c<=LATIN_SMALL_LETTER_Y_WITH_DIAERESIS  ) )
-             return 0x1FD;
-         }
--        if (block==0xa0) {
-+        if (block==0xa1) {
-             /* Fullwidth ASCII variants  except for U+FF01..FF0F, U+FF1A..FF20, U+FF3B..FF40, U+FF5B..FF5E */
-             if (  (FULLWIDTH_DIGIT_0  <=c && c<=FULLWIDTH_DIGIT_9  )
-                || (FULLWIDTH_CAPITAL_A<=c && c<=FULLWIDTH_CAPITAL_Z)
-@@ -485,8 +485,6 @@
- {
-     char *p;
- 
--    enable_UPTEX (true); /* enable */
--
-     init_kanji (file_str, internal_str);
- 
-     p = getenv ("PTEX_KANJI_ENC");
-@@ -504,3 +502,33 @@
-     }
- #endif
- }
-+
-+void init_default_kanji_select(void)
-+{
-+    char *base;
-+
-+    base = kpse_program_basename (argv[0]);
-+
-+    if (FILESTRNCASEEQ(base, "p", 1) || FILESTRNCASEEQ(base, "ep", 2)) {
-+
-+        enable_UPTEX (false); /* disable */
-+#if defined(WIN32)
-+/* pBibTeX is EUC only */
-+        if (FILESTRNCASEEQ(base, "pbibtex", 7)) {
-+            init_default_kanji(NULL, "euc");
-+        } else {
-+/* for pTeX, e-pTeX, pDVItype, pPLtoTF, and pTFtoPL */
-+            init_default_kanji(NULL, "sjis");
-+        }
-+#else
-+        init_default_kanji(NULL, "euc");
-+#endif
-+
-+    } else {
-+
-+/* for upTeX, e-upTeX, upBibTeX, upDVItype, upPLtoTF, and upTFtoPL */
-+        enable_UPTEX (true);  /* enable */
-+        init_default_kanji ("utf8", "uptex");
-+
-+    }
-+}
-diff -Naur a/texk/web2c/uptexdir/kanji.h b/texk/web2c/uptexdir/kanji.h
---- a/texk/web2c/uptexdir/kanji.h	2019-02-06 11:01:31.000000000 +0000
-+++ b/texk/web2c/uptexdir/kanji.h	2019-05-31 22:00:04.010964033 +0100
-@@ -38,8 +38,9 @@
- extern integer multilenbuffchar (integer c);
- 
- extern void init_default_kanji (const_string file_str, const_string internal_str);
-+extern void init_default_kanji_select (void);
- /* for upTeX, e-upTeX, upBibTeX, upDVItype, upPLtoTF, and upTFtoPL */
--#define initkanji() init_default_kanji("utf8", "uptex")
-+#define initkanji() init_default_kanji_select()
- /* for upDVItype */
- #define setpriorfileenc() set_prior_file_enc()
- 
-diff -Naur a/texk/web2c/uptexdir/tests/test_if.tex b/texk/web2c/uptexdir/tests/test_if.tex
---- a/texk/web2c/uptexdir/tests/test_if.tex	1970-01-01 01:00:00.000000000 +0100
-+++ b/texk/web2c/uptexdir/tests/test_if.tex	2019-05-31 22:00:04.010964033 +0100
-@@ -0,0 +1,29 @@
-+\kcatcode`あ=18
-+\def\xA{あ}\let\yA=あ
-+\kcatcode`あ=17
-+\def\xB{あ}\let\yB=あ
-+\kcatcode`あ=16
-+
-+\message{\ifcat あ\xA Y\else N\fi}
-+\message{\ifcat あ\yA Y\else N\fi}
-+\message{\ifcat あ\xB Y\else N\fi}
-+\message{\ifcat あ\yB Y\else N\fi}
-+
-+\message{\if    あ\xA Y\else N\fi}
-+\message{\if    あ\yA Y\else N\fi}
-+\message{\if    い\xA Y\else N\fi}
-+\message{\if    い\yA Y\else N\fi}
-+
-+\ifx\ucs\undefined\else
-+  \kcatcode"100=16
-+  \message{upTeX}
-+  \def\xA{Ā}% U+0100
-+  \def\xB{ā}% U+0101
-+  \message{\if   \xA\relax Y\else N\fi}
-+  \message{\if   \xB\relax Y\else N\fi}
-+  \message{\ifcat\xA\relax Y\else N\fi}
-+  \message{\ifcat\xB\relax Y\else N\fi}
-+\fi
-+\end
-+
-+
-diff -Naur a/texk/web2c/uptexdir/upbibtex.ch b/texk/web2c/uptexdir/upbibtex.ch
---- a/texk/web2c/uptexdir/upbibtex.ch	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/upbibtex.ch	2019-05-31 22:00:04.010964033 +0100
-@@ -3,7 +3,7 @@
- @d banner=='This is pBibTeX, Version 0.99d-j0.33'
- @y
- @d my_name=='upbibtex'
--@d banner=='This is upBibTeX, Version 0.99d-j0.33-u1.24'
-+@d banner=='This is upBibTeX, Version 0.99d-j0.33-u1.25'
- @z
- 
- @x
-diff -Naur a/texk/web2c/uptexdir/updvitype.ch b/texk/web2c/uptexdir/updvitype.ch
---- a/texk/web2c/uptexdir/updvitype.ch	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/updvitype.ch	2019-05-31 22:00:04.010964033 +0100
-@@ -3,7 +3,7 @@
- @d banner=='This is pDVItype, Version 3.6-p0.4'
- @y
- @d my_name=='updvitype'
--@d banner=='This is upDVItype, Version 3.6-p0.4-u1.24'
-+@d banner=='This is upDVItype, Version 3.6-p0.4-u1.25'
- @z
- 
- @x procedure initialize
-diff -Naur a/texk/web2c/uptexdir/uppltotf.ch b/texk/web2c/uptexdir/uppltotf.ch
---- a/texk/web2c/uptexdir/uppltotf.ch	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/uppltotf.ch	2019-05-31 22:00:04.010964033 +0100
-@@ -3,7 +3,7 @@
- @d banner=='This is pPLtoTF, Version 3.6-p2.0'
- @y
- @d my_name=='uppltotf'
--@d banner=='This is upPLtoTF, Version 3.6-p2.0-u1.24'
-+@d banner=='This is upPLtoTF, Version 3.6-p2.0-u1.25'
- @z
- 
- @x
-diff -Naur a/texk/web2c/uptexdir/uptex-m.ch b/texk/web2c/uptexdir/uptex-m.ch
---- a/texk/web2c/uptexdir/uptex-m.ch	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/uptex-m.ch	2019-05-31 22:00:04.010964033 +0100
-@@ -1,4 +1,4 @@
--% This is a change file for upTeX u1.24
-+% This is a change file for upTeX u1.25
- % By Takuji Tanaka.
- %
- % (02/26/2007) TTK  upTeX u0.01
-@@ -39,6 +39,8 @@
- % (2018-01-21) HK   Added \uptexversion primitive and co.
- % (2018-02-24) TTK  upTeX u1.23
- % (2019-02-23) TTK  upTeX u1.24
-+% (2019-05-06) HK   Hironori Kitagawa fixed a bug in \if.
-+% (2019-05-06) TTK  upTeX u1.25
- 
- @x upTeX: banner
-   {printed when \pTeX\ starts}
-@@ -46,8 +48,8 @@
-   {printed when \pTeX\ starts}
- @#
- @d upTeX_version=1
--@d upTeX_revision==".24"
--@d upTeX_version_string=='-u1.24' {current u\pTeX\ version}
-+@d upTeX_revision==".25"
-+@d upTeX_version_string=='-u1.25' {current u\pTeX\ version}
- @#
- @d upTeX_banner=='This is upTeX, Version 3.14159265',pTeX_version_string,upTeX_version_string
- @d upTeX_banner_k==upTeX_banner
-@@ -142,6 +144,7 @@
- @d max_quarterword=255 {largest allowable value in a |quarterword|}
- @d min_halfword==-@"FFFFFFF {smallest allowable value in a |halfword|}
- @d max_halfword==@"FFFFFFF {largest allowable value in a |halfword|}
-+@d max_cjk_val=@"10000
- @y
- @d min_quarterword=0 {smallest allowable value in a |quarterword|}
- @d max_quarterword=@"FFFF {largest allowable value in a |quarterword|}
-@@ -699,16 +702,24 @@
- 
- @x
- if (cur_cmd=kanji)or(cur_cmd=kana)or(cur_cmd=other_kchar) then
-+  begin n:=cur_chr; m:=kcat_code(kcatcodekey(n));
-+  end
- @y
- if (cur_cmd>=kanji)and(cur_cmd<=hangul) then
-+  begin m:=cur_cmd; n:=cur_chr;
-+  end
- @z
- 
- @x
- get_x_token_or_active_char;
- if (cur_cmd=kanji)or(cur_cmd=kana)or(cur_cmd=other_kchar) then
-+  begin cur_cmd:=kcat_code(kcatcodekey(cur_chr));
-+  end
- @y
- get_x_token_or_active_char;
- if (cur_cmd>=kanji)and(cur_cmd<=hangul) then
-+  begin cur_cmd:=cur_cmd;
-+  end {dummy}
- @z
- 
- @x
-diff -Naur a/texk/web2c/uptexdir/uptex_version.h b/texk/web2c/uptexdir/uptex_version.h
---- a/texk/web2c/uptexdir/uptex_version.h	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/uptex_version.h	2019-05-31 22:00:04.010964033 +0100
-@@ -1 +1 @@
--#define UPTEX_VERSION "u1.24"
-+#define UPTEX_VERSION "u1.25"
-diff -Naur a/texk/web2c/uptexdir/uptftopl.ch b/texk/web2c/uptexdir/uptftopl.ch
---- a/texk/web2c/uptexdir/uptftopl.ch	2019-02-23 01:59:36.000000000 +0000
-+++ b/texk/web2c/uptexdir/uptftopl.ch	2019-05-31 22:00:04.010964033 +0100
-@@ -3,7 +3,7 @@
- @d banner=='This is pTFtoPL, Version 3.3-p2.0'
- @y
- @d my_name=='uptftopl'
--@d banner=='This is upTFtoPL, Version 3.3-p2.0-u1.24'
-+@d banner=='This is upTFtoPL, Version 3.3-p2.0-u1.25'
- @z
- 
- @x
-diff -Naur a/texk/web2c/xetexdir/ChangeLog b/texk/web2c/xetexdir/ChangeLog
---- a/texk/web2c/xetexdir/ChangeLog	2019-01-02 22:41:45.000000000 +0000
-+++ b/texk/web2c/xetexdir/ChangeLog	2019-05-31 22:02:30.345042172 +0100
-@@ -1,3 +1,8 @@
-+2019-05-30  Khaled Hosny  <dr.khaled.hosny@gmail.com>
-+
-+         * XeTeXLayoutInterface.cpp: Do not use hb-icu if HarfBuzz
-+         version is 2.5.0 or newer.
-+
- 2019-01-03  Akira Kakuto  <kakuto@fuk.kindai.ac.jp>
- 
- 	* NEWS, xetex_version.h, xetex.web: Sync with the upstream.
-diff -Naur a/texk/web2c/xetexdir/XeTeXLayoutInterface.cpp b/texk/web2c/xetexdir/XeTeXLayoutInterface.cpp
---- a/texk/web2c/xetexdir/XeTeXLayoutInterface.cpp	2017-03-12 08:47:36.000000000 +0000
-+++ b/texk/web2c/xetexdir/XeTeXLayoutInterface.cpp	2019-05-31 22:05:06.636170781 +0100
-@@ -2,7 +2,7 @@
-  Part of the XeTeX typesetting system
-  Copyright (c) 1994-2008 by SIL International
-  Copyright (c) 2009-2012 by Jonathan Kew
-- Copyright (c) 2012-2015 by Khaled Hosny
-+ Copyright (c) 2012-2019 by Khaled Hosny
- 
-  SIL Author(s): Jonathan Kew
- 
-@@ -39,8 +39,11 @@
- 
- #include <graphite2/Font.h>
- #include <graphite2/Segment.h>
-+#include <hb.h>
- #include <hb-graphite2.h>
-+#if !HB_VERSION_ATLEAST(2,5,0)
- #include <hb-icu.h>
-+#endif
- #include <hb-ot.h>
- 
- #include "XeTeX_web.h"
-@@ -661,6 +664,7 @@
-     free(engine->shaper);
- }
- 
-+#if !HB_VERSION_ATLEAST(2,5,0)
- static unsigned int
- _decompose_compat(hb_unicode_funcs_t* ufuncs,
-                   hb_codepoint_t      u,
-@@ -677,8 +681,7 @@
-     hb_unicode_funcs_set_decompose_compatibility_func(ufuncs, _decompose_compat, NULL, NULL);
-     return ufuncs;
- }
--
--static hb_unicode_funcs_t* hbUnicodeFuncs = NULL;
-+#endif
- 
- int
- layoutChars(XeTeXLayoutEngine engine, uint16_t chars[], int32_t offset, int32_t count, int32_t max,
-@@ -699,11 +702,15 @@
- 
-     script = hb_ot_tag_to_script (engine->script);
- 
-+    hb_buffer_reset(engine->hbBuffer);
-+
-+#if !HB_VERSION_ATLEAST(2,5,0)
-+    static hb_unicode_funcs_t* hbUnicodeFuncs = NULL;
-     if (hbUnicodeFuncs == NULL)
-         hbUnicodeFuncs = _get_unicode_funcs();
--
--    hb_buffer_reset(engine->hbBuffer);
-     hb_buffer_set_unicode_funcs(engine->hbBuffer, hbUnicodeFuncs);
-+#endif
-+
-     hb_buffer_add_utf16(engine->hbBuffer, chars, max, offset, count);
-     hb_buffer_set_direction(engine->hbBuffer, direction);
-     hb_buffer_set_script(engine->hbBuffer, script);
diff --git a/office/texlive/prep/texmf_get.sh b/office/texlive/prep/texmf_get.sh
index e5494a26cd..c66a71b7f2 100644
--- a/office/texlive/prep/texmf_get.sh
+++ b/office/texlive/prep/texmf_get.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 
-# texmf_get.sh (c) 2016 - 2019 Johannes Schoepfer, Germany, slackbuilds[at]schoepfer[dot]info
+# texmf_get.sh
+#
+# Copyright 2016 - 2020  Johannes Schoepfer, Germany, slackbuilds@schoepfer.info
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -20,7 +22,7 @@
 #  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
-#  V 15.0.3
+#  V 15.0.4
 #
 #  Prepare xz-compressed tarballs of texlive-texmf-trees based on texlive.tlpdb
 #  This script takes care of dependencies(as far as these are present in texlive.tlpdb)
@@ -31,51 +33,44 @@
 # -docs: -base documentation only, no manpages/GNU infofiles
 # -extra: remaining stuff and corresponding docs
 #
-#  texlive netarchive policy: Every package is included as dependency
+#  texlive netarchive policy: Every package is included as dependency 
 #  in exactly one collection. A package may have dependencies on other
 #  packages from any collection.
 
-# package source: http://mirror.ctan.org/systems/texlive/tlnet/archive/
-
 #set -e
-MAJORVERSION=2019
+MAJORVERSION=2020
 mirror="http://mirror.ctan.org/systems/texlive/tlnet/"
-TMP=$PWD/tmp
+TMP=${TMP:-$PWD/tmp}	
 
 # Globally excluded packages, which are/contain
 # -useless without tlmgr-installer
-# -non-linux
+# -non-linux, e.g. texworks
 # -covered by an external package, e.g. asymptote on SBo
 # -obsolete, e.g. omega
-# -java dependend packages
 # -binaries provided already by texlive.Slackbuild
-# -binaries provided already other system packages, e.g. texlive-scripts.ARCH
-# -only sources, or hyphen directives, e.g. metatype1, patch, ...
-# -only hyphen directives, e.g. hyphen-farsi ...
+# -binaries which texlive upstream recommends to build natively, e.g. dvisvgm on SBo
+# -only sources, e.g. metatype1, patch, ...
 
 global_exclude="
+  00texlive.config
+  00texlive.image
+  00texlive.installation
+  00texlive.installer
   aleph
   antomega
   asymptote
   bibtexu
   cslatex
   dviout.win32
-  hyphen-arabic
-  hyphen-farsi
   lambda
-  metatype1
   ocherokee
   oinuit
   omega
   omegaware
   otibet
-  patch
   texlive-common
   texlive-docindex
   texlive-msg-translations
-  texlive-scripts
-  texlive.infra
-  texliveonfly
   texosquery
   texworks
   tlcockpit
@@ -104,43 +99,45 @@ special_packages="
 #Todo: split type1 fonts, or keep subset of type1 fonts in base
 #  cm-super
 
-# keep precompiled binaries, list binary, not package name
+# keep precompiled binaries, list binary, not package name 
 keep_precompiled="
   biber
   "
 
 texmf_editions () {
-
+  
   # "excludes from -base", also dependencies are excluded
   PACKAGES="
     cm-super
     biber
     bib2gls
     knitting
-    pgfornament
-    pgfplots
     pst-cox
     pst-poker
     pst-vectorian
     pst-geo
     bclogo
-    $(grep ^"name .*biblatex" $db | cut -d' ' -f2 )
+    texplate
+    texliveonfly
+    kerkis
     " texmfget extra || exit 1
  
     # packages/collections and their dependencies for -base
   PACKAGES="
-    $(cat $corepackages)
+    $(grep ^"name hyphen-.*" $db | cut -d' ' -f2 )
+    $special_packages
     etoolbox
-    xcolor
     memoir
-    velthuis
-    wasy
     ptex
     platex
     revtex
-    uptex
-    uplatex
     ucs
+    uplatex
+    uptex
+    velthuis
+    wasy
+    xcolor
+    xypic
     collection-basic
     collection-latex
     collection-metapost
@@ -152,17 +149,23 @@ texmf_editions () {
     collection-langeuropean
     collection-langenglish
     collection-langfrench
+    collection-langgreek
     collection-langitalian
     collection-langpolish
     collection-langportuguese
     collection-langspanish
     collection-latexrecommended
-    $(collection_by_size fontsextra 70000 || exit 1)
-    $(collection_by_size publishers 10000 || exit 1)
+    $(collection_by_size fontsextra   70000 || exit 1)
+    $(collection_by_size latexextra    1000 || exit 1)
+    $(collection_by_size langchinese   5000 || exit 1)
+    $(collection_by_size langcjk       3000 || exit 1)
+    $(collection_by_size pictures    100000 || exit 1)
+    $(collection_by_size publishers   10000 || exit 1)
     " texmfget base
 
     # packages/collections and their dependencies for -extra
   PACKAGES="
+    $(grep ^"name .*biblatex" $db | cut -d' ' -f2 )
     amiri
     arabi
     arabi-add
@@ -177,12 +180,12 @@ texmf_editions () {
     beebe
     bhcexam
     bxtexlogo
-    churchslavonic
     collection-fontsextra
     collection-langchinese
     collection-langcjk
     collection-langjapanese
     collection-langkorean
+    collection-pictures
     collection-publishers
     collection-texworks
     collection-wintools
@@ -218,7 +221,7 @@ texmf_editions () {
     pdfwin
     pdfx
     powerdot-tuliplab
-    powerdot-FUBerlin
+    powerdot-fuberlin
     quran
     quran-de
     realhats
@@ -231,30 +234,28 @@ texmf_editions () {
     skaknew
     stellenbosch
     suanpan
+    texdoctk
     tudscr
     uantwerpendocs
-    ucs
     udesoftec
     universalis
     uowthesis
-    wasy2-ps
+    wasy-type1
     xduthesis
-    xetexko
+    xetexko 
     xq
     " texmfget extra || exit 1
-
-   # What's left, for base again
+ 
+   # What's left, for base again 
   PACKAGES="
     collection-fontsrecommended
     collection-xetex
     collection-langcyrillic
     collection-langarabic
     collection-langgerman
-    collection-langgreek
     collection-langother
     collection-humanities
     collection-mathscience
-    collection-pictures
     collection-pstricks
     collection-music
     collection-games
@@ -279,9 +280,9 @@ usage () {
   echo "-extra: remaining texfiles and docs"
   echo "[lint]: compare filename contents of all generated editions,"
   echo " to detect overlapping files"
-  echo
+  echo 
   echo "Only new/updated/missing tex packages are downloaded."
-  echo "The first run takes \"long\", tex packages(about 2500Mb)"
+  echo "The first run takes \"long\", tex packages(about 3Gb)"
   echo "need to be downloaded."
   echo "To check out a new version/release, delete"
   echo "$db"
@@ -294,7 +295,7 @@ usage () {
 }
 
 collection_by_size () {
-  # from collection $1, pull packages smaller $2 bytes
+  # from collection $1, pull packages smaller $2 bytes 
   start_n="$(grep -n ^"name collection-$1"$ $db | cut -d':' -f1)"
   # find end of package/collection
   for emptyline in $emptylines
@@ -306,7 +307,7 @@ collection_by_size () {
     fi
   done
   extrapackages="$(sed "${start_n},${end_n}!d" $db | grep ^"depend " | grep -v ^"depend collection" | sed "s/^depend//g" )"
-
+  
   # add if smaller than ...
   for checksize in $extrapackages
   do
@@ -333,53 +334,48 @@ package_meta () {
       fi
     done
     # Don't handle collections as dependency of other collections
-    sed "${start_n},${end_n}!d;/^depend collection/d" $db > $texmf/$1.meta
+    sed "${start_n},${end_n}!d;/^depend collection/d" $db > $texmf/$1.meta 
   fi
 }
 
 download () {
   # Download packages, if not already available. Not every packages has a corresponding .doc package.
-  # Try three times if package isn't present, with -t1 to get another mirror the second time
-  cd $texmf
-  if [ ! -s "${1}${flavour}.tar.xz" ]
-  then
-    for run in {1..10}
-    do
-      wget -q --show-progress -t1 -c ${mirror}archive/${1}${flavour}.tar.xz
-      [ -s "${1}${flavour}.tar.xz" ] && break
-    done
-  fi
-  # If no success by downloading, write error log
-  [ ! -s ${1}${flavour}.tar.xz ] && echo "Downloading ${1}${flavour}.tar.xz did not work, writing to $errorlog" && echo "$VERSION" >> $errorlog && echo "Error downloading ${1}${flavour}.tar.xz" >> $errorlog && exit 1
-
-  # check sha512, give three tries for downloading again(diffrent mirrors are used automatically)
+  # Try multiple times if package isn't present or checksum fails
+  
+  unset checksum_ok
   if [ "$flavour" = ".doc" ]
   then
     sha512="$(grep ^doccontainerchecksum $texmf/$1.meta | cut -d' ' -f2 )"
   else
     sha512="$(grep ^containerchecksum $texmf/$1.meta | cut -d' ' -f2 )"
   fi
-
-  for run in {1..10}
+  
+  cd $texmf
+ 
+  for run in {1..8}
   do
+    [ ! -s "${1}${flavour}.tar.xz" ] && \
+      wget -q --show-progress -t1 -c ${mirror}archive/${1}${flavour}.tar.xz
+    [ ! -s "${1}${flavour}.tar.xz" ] && continue
     if [ "$(sha512sum ${1}${flavour}.tar.xz | cut -d' ' -f1 )" != "$sha512" ]
     then
-      # Download (hopefully) newer file
+      echo "sha512sum of ${1}${flavour}.tar.xz doesn't match $texmf/$1.meta"
+      echo "deleting ${1}${flavour}.tar.xz"
       rm ${1}${flavour}.tar.xz
-      wget -q --show-progress -t1 -c ${mirror}archive/${1}${flavour}.tar.xz
     else
+      checksum_ok=yes
       break
     fi
   done
-  # check sha512 again, exit if it fails
-  if [ "$(sha512sum ${1}${flavour}.tar.xz | cut -d' ' -f1 )" != "$sha512" ]
+  
+  # If no success by downloading, write error log
+  if [ -z "$checksum_ok" ]
   then
-    echo "sha512sum $(sha512sum ${1}${flavour}.tar.xz | cut -d' ' -f1 ) of"
-    echo "${package}${flavour}.tar.xz doesn't match with $db"
-    # delete metafile on failure to get generated again on next run, where new $db may be in use
-    rm $texmf/$1.meta
-    echo "sha512sum $sha512"
-    echo "Delete ${db}* to be current again, and try again."
+    echo "Downloading ${1}${flavour}.tar.xz or sh512sum check was not successful,\\
+    writing to $errorlog" 
+    echo "Delete ${db}* and try again."
+    echo "$VERSION" >> $errorlog
+    echo "Error downloading ${1}${flavour}.tar.xz" >> $errorlog
     exit 1
   fi
 }
@@ -390,7 +386,7 @@ untar () {
   then
     while read package
     do
-      echo "untar $package"
+      echo "untar $package$flavour"
       # untar all packages, check for relocation, "relocate 1" -> untar in texmf-dist
       download $package || exit 1
       # untar package, relocate to texmf-dist if necessary, binary packages always need relocation
@@ -401,7 +397,9 @@ untar () {
       then
         tar xf ${package}${flavour}.tar.xz --exclude tlpkg -C $relocated || exit 1
       else
-        tar vxf ${package}${flavour}.tar.xz --exclude tlpkg -C $relocated | grep -E '\.sty$|\.bbx$|\.cls$' > $texmf/$package.deps
+        tar vxf ${package}${flavour}.tar.xz \
+	  --exclude tlpkg/tlpobj \
+	  -C $relocated | grep -E '\.sty$|\.bbx$|\.cls$' > $texmf/$package.deps
         if [ -n "$texmf/$package.deps" ]
         then
           unset provide
@@ -433,58 +431,87 @@ untar () {
       fi
 
       # Delete binaries, these are provided
-      # by texlive.Slackbuild, keep symlinks and scripts
-
+      # by the buildscript, keep symlinks and scripts
+      
       for arch in $platforms
       do
         if [ -d $texmf/texmf-dist/bin/$arch ]
         then
-          [ ! -d $texmf/texmf-dist/linked_scripts ] \
-            && mkdir $texmf/texmf-dist/linked_scripts
-          # rewrite link target to fit systemwide installation
+          [ ! -d $texmf/texmf-dist/linked_scripts ] && \
+            mkdir $texmf/texmf-dist/linked_scripts
+	  # remove the unfortunate "man" link
+	  [ -L "$texmf/texmf-dist/bin/$arch/man" ] && \
+	    rm $texmf/texmf-dist/bin/$arch/man 
           for link in $(find $texmf/texmf-dist/bin/$arch -type l)
           do
-            ln -sf $(readlink $link | sed "s/^..\/..\(.*\)/..\/share\1/" ) $link || exit 1
+	    link_valid_dest=$texmf/texmf-dist/linked_scripts/${link##*/}
+            # move symlink to linked_scripts
+            mv $link $link_valid_dest
+            # some links have to dangle, because target binaries are coming from the buildscript
+            # fix SELFAUTOPARENT in some scripts
+            if [ -e "$link_valid_dest" ]
+            then
+              sed -i "s/kpsewhich -var-value=SELFAUTOPARENT/kpsewhich -var-value=TEXMFROOT/g" \
+                $link_valid_dest || exit 1
+            fi
           done
-          # move symlinks to linked_scripts
-          find $texmf/texmf-dist/bin/$arch -type l -exec mv '{}' $texmf/texmf-dist/linked_scripts/ \;
-
+           
           # keep only binaries of special packages
           # remove xindy.mem(gzip compresses data) to prevent overwriting
           for bin in $(find $texmf/texmf-dist/bin/$arch -type f -exec file '{}' + | \
-            grep -e "executable" -e "shared object" -e "gzip compressed data" | \
-            grep -e ELF -e "gzip compressed data" | cut -f 1 -d : )
+            grep -e "executable" -e "shared object" -e ELF -e "gzip compressed data" | cut -f 1 -d : ) 
           do
             for binary in $keep_precompiled
             do
               if [ "$(echo $bin | rev | cut -d'/' -f1 | rev)" != "$binary" ]
               then
                 rm $bin
+                echo -n "$package:" >> $binary_removed.$edition
                 echo $bin | rev | cut -d'/' -f1 | rev >> $binary_removed.$edition
               fi
             done
           done
           # move scripts to linked-scripts
-          scripts="$(find $texmf/texmf-dist/bin/$arch -type f -exec file '{}' + | grep -wv ELF | cut -f 1 -d : )"
-          for script in $scripts
+          for script in \
+	    $(find $texmf/texmf-dist/bin/$arch -type f -exec file '{}' + |\
+	    grep -wv ELF | cut -f 1 -d : )
           do
+            echo "Moving script/bin $script to $texmf/texmf-dist/linked_scripts/"
             mv $script $texmf/texmf-dist/linked_scripts/
           done
         fi
       done
+     
+      for tlpkg_dir in $texmf/tlpkg $texmf/texmf-dist/tlpkg
+      do
+        if [ -d $tlpkg_dir ]
+        then
+          for bin in $(find $tlpkg_dir -type f -exec file '{}' + | \
+            grep -e "executable" -e "shared object" -e ELF -e "gzip compressed data" | cut -f 1 -d : ) 
+          do
+            echo "Deleting binary $bin found in $tlpkg_dir"
+            rm $bin
+            echo -n "$package:" >> $binary_removed.$edition
+            echo $bin | rev | cut -d'/' -f1 | rev >> $binary_removed.$edition
+          done
+          [ -d $tlpkg_dir/TeXLive ] && \
+            mkdir -p $texmf/texmf-dist/scripts/texlive && \
+            mv $tlpkg_dir/TeXLive $texmf/texmf-dist/scripts/texlive
+        fi
+      done
 
       if [ "$flavour" = ".doc" ]
       then
-        size=$(grep ^doccontainersize $texmf/$package.meta | cut -d' ' -f2)
+        size=$(grep ^doccontainersize $texmf/$package.meta | cut -d' ' -f2) 
       else
         size=$(grep ^containersize $texmf/$package.meta | cut -d' ' -f2)
 	# add maps to updmap.cfg, don't add special_packages map files to -base
-	add_map=yes
+	add_map=yes 
 	if [ $edition = base ]
 	then
 	  for no_map in $special_packages
 	  do
-	    [ $no_map = $package ] && add_map=no && break
+	    [ $no_map = $package ] && add_map=no && break 
           done
 	fi
 	[ $add_map = yes ] && grep ^'execute ' $texmf/$package.meta | grep Map | cut -d' ' -f2- | sed "s/^add//g" >> $updmap.$edition
@@ -495,12 +522,18 @@ untar () {
       echo "$(xz -l --verbose ${package}${flavour}.tar.xz | grep "Uncompressed size" | \
         cut -d'(' -f2 | cut -d' ' -f1 ) byte, $package$flavour: $shortdesc" >> $output.meta.uncompressed
     done < $1
-
-    # copy packages index to texmf-dist, so included packages are known in later installation
+    
+    # add a path to updmap
+    if [ -s "$texmf/texmf-dist/linked_scripts/updmap" ]
+    then
+      sed -i '/unshift.*@INC.*/a unshift(@INC, "$TEXMFROOT/texmf-dist/scripts/texlive");' $texmf/texmf-dist/linked_scripts/updmap || exit 1
+    fi
+    
+    # copy packages index to texmf-dist, to have a list of included packages in the final installation
     # don't list binary packages, as the binaries itself are not contained, only the symlinks.
     cat $output.meta | grep -v '\-linux:'  >> $output.$edition.meta
     cat $output.meta.uncompressed | grep -v '\-linux:' >> $output.$edition.meta.uncompressed
-
+    
     # cleanup
     [ -f $output.meta ] && rm $output.meta
     [ -f $output.meta.uncompressed ] && rm $output.meta.uncompressed
@@ -508,27 +541,25 @@ untar () {
 }
 
 remove_cruft () {
-  # Remove m$-stuff, ConTeXt single-user-system stuff, source leftovers and pdf-versions of manpages
-  rm -rf texmf-dist/source
-  rm -rf texmf-dist/scripts/context/stubs/source/
-  find texmf-dist/ -type d -name 'win32'         -exec rm -rf {} +
-  find texmf-dist/ -type d -name 'win64'         -exec rm -rf {} +
-  find texmf-dist/ -type d -name 'mswin'         -exec rm -rf {} +
-  find texmf-dist/ -type d -name 'win'           -exec rm -rf {} +
-  find texmf-dist/ -type d -name 'setup'         -exec rm -rf {} +
-  find texmf-dist/ -type d -name 'install'       -exec rm -rf {} +
-  find texmf-dist/ -type f -name 'uninstall*.sh' -delete
-  find texmf-dist/ -type f -name '*.bat'         -delete
-  find texmf-dist/ -type f -name '*.bat.w95'     -delete
-  find texmf-dist/ -type f -name '*win32*'       -delete
-  find texmf-dist/ -type f -name 'winansi*'      -delete
-  find texmf-dist/ -type f -name '*man1.pdf'     -delete
-  find texmf-dist/ -type f -name '*man5.pdf'     -delete
-  # Remove zero-length files, as these appear e.g. in hyph-utf8 tex-package.
-  # find texmf-dist/ -type f -size 0c -delete
-  find texmf-dist/ -type f -empty -delete
-  # Remove empty directories recursively
-    find texmf-dist/ -type d -empty -delete
+  # Remove m$-stuff, ConTeXt single-user-system stuff, empty files/directories and pdf-manpages
+  rm -rf $texmf/texmf-dist/source
+  rm -rf $texmf/texmf-dist/scripts/context/stubs/source/
+  find $texmf/texmf-dist/ -type d -name 'win32'         -exec rm -rf {} +
+  find $texmf/texmf-dist/ -type d -name 'win64'         -exec rm -rf {} +
+  find $texmf/texmf-dist/ -type d -name 'mswin'         -exec rm -rf {} +
+  find $texmf/texmf-dist/ -type d -name 'win'           -exec rm -rf {} +
+  find $texmf/texmf-dist/ -type d -name 'setup'         -exec rm -rf {} +
+  find $texmf/texmf-dist/ -type d -name 'install'       -exec rm -rf {} +
+  find $texmf/texmf-dist/ -type f -name 'uninstall*.sh' -delete
+  find $texmf/texmf-dist/ -type f -name '*.bat'         -delete
+  find $texmf/texmf-dist/ -type f -name '*.bat.w95'     -delete
+  find $texmf/texmf-dist/ -type f -name '*.vbs'         -delete
+  find $texmf/texmf-dist/ -type f -name '*win32*'       -delete
+  find $texmf/texmf-dist/ -type f -name 'winansi*'      -delete
+  find $texmf/texmf-dist/ -type f -name '*man1.pdf'     -delete
+  find $texmf/texmf-dist/ -type f -name '*man5.pdf'     -delete
+  find $texmf/texmf-dist/ -type f -empty -delete
+  find $texmf/texmf-dist/ -type d -empty -delete
 }
 
 texmfget () {
@@ -538,12 +569,12 @@ texmfget () {
   # Remove outputfile if already present
   >$output
   >$output_doc
-
+  
   # Only do something if $collection wasn't already done before
   while [ -s $collections_tobedone ]
   do
     collection=$(tail -n1 $collections_tobedone)
-
+  
     # continue with next collection if collection was already done
     if [ -s "$collections_done" ]
     then
@@ -559,40 +590,51 @@ texmfget () {
         continue
       fi
     fi
-
+    
     package_meta $collection || exit 1
-
+ 
     # If $collection is a singel package(not a collection-), add it here
     if [ -n "$(head -n1 $texmf/$collection.meta | grep -v "name collection" )" ]
     then
-      addpackage=no
-      # if package contains docs, add to docpackages
+      unset addpackage 
+      # if package contains docs, add to docs-packages
       if [ -n "$(grep ^docfiles $texmf/$collection.meta)" ]
       then
         echo "$collection" >> $output_doc
         echo "$collection added to docs $1" >> $logfile
-        addpackage=yes
+        addpackage=yes 
       fi
-      if [ -n "$(grep ^runfiles $texmf/$collection.meta)" -o -n "$(grep ^binfiles $texmf/$collection.meta)" ]
+      # if package contains runfiles, binfiles or depend, add to edition
+      if [ \
+	   -n "$(grep ^runfiles $texmf/$collection.meta)" -o \
+           -n "$(grep ^binfiles $texmf/$collection.meta)" -o \
+           -n "$(grep ^depend $texmf/$collection.meta)" \
+	 ]
       then
         echo "$collection" >> $output
         echo "$collection added to -$1" >> $logfile
+        addpackage=yes 
+      fi
+      # if package contains only srcfiles, don't add to a edition
+      if [ -n "$(grep ^srcfiles $texmf/$collection.meta)" -a -z "$addpackage" ]
+      then
+        echo "$collection only contains srcfiles, added nowhere" >> $logfile
         addpackage=yes
       fi
-      # every package should be added to one dedicated edition, abort if that didn't work
-      if [ $addpackage = no ]
+      # abort if package seems broken
+      if [ -z "$addpackage" ]
       then
-        echo "$collection doesn't contain any docfiles/runfiles/binfiles"
+        echo "$collection doesn't contain any docfiles/runfiles/binfiles/depends or srcfiles"
         echo "Please exclude package/report to upstream mailinglist tex-live@tug.org, bye."
         exit 1
       fi
     fi
 
     # Don't handle collections as dependency of other collections, as this destroys control over what packages to be added
-    # add dependend packages, but no binary(ARCH) and no packages conataining a '.'. Packges with dot indicate binary/texlive-manager/windows packages
-
+    # add dependend packages, but no binary(ARCH) and no packages containing a '.'. Packges with dot indicate binary/texlive-manager/windows packages
+    
     grep ^"depend " $texmf/$collection.meta | cut -d' ' -f2- > $dependencies
-
+    
     if [ -s "$dependencies" ]
     then
       # check for .ARCH packages which may be binaries, scripts or links
@@ -600,7 +642,7 @@ texmfget () {
       for dependency in $(cat $dependencies)
       do
         echo $dependency | grep '\.ARCH'$ &>/dev/null
-        if [ $? = 0 ]
+        if [ $? = 0 ] 
         then
           for arch in $platforms
           do
@@ -643,7 +685,7 @@ texmfget () {
       cat $dependencies >> $collections_tobedone
       echo "----------------" >> $logfile
     fi
-
+    
     sed -i "/^${collection}$/d" $collections_tobedone
     echo "$collection" >> $collections_done
   done
@@ -659,9 +701,11 @@ texmfget () {
     # Cleanup tar-directory
     [ -d $texmf/texmf-dist ] && rm -rf $texmf/texmf-dist
     mkdir $texmf/texmf-dist
-
-    # Make tarball/checksum reproducible by setting mtime(clamp-mtime), owner, group and sort content
-    # --clamp-mtime --mtime doesn't work with tar 1.13, when makepkg creates the tarball:
+    
+    # Make tarball/checksum reproducible by setting mtime(clamp-mtime),
+    # owner, group and sort content.
+    # --clamp-mtime --mtime doesn't work with tar 1.13,
+    # when makepkg creates the tarball:
     # tar-1.13: time_t value 9223372036854775808 too large (max=68719476735)
     echo "Adding files to $( echo $tarball | rev | cut -d'/' -f1 | rev ) ..."
     case $edition in
@@ -689,7 +733,7 @@ texmfget () {
       then
         untar $output_doc || exit 1
         remove_cruft || exit 1
-      #tar vrf $tarball --clamp-mtime --mtime --owner=0 --group=0 --sort=name texmf-dist || exit 1
+        #tar vrf $tarball --clamp-mtime --mtime --owner=0 --group=0 --sort=name texmf-dist || exit 1
         tar rf $tarball --owner=0 --group=0 --sort=name texmf-dist || exit 1
         rm -rf texmf-dist
       fi
@@ -700,7 +744,7 @@ texmfget () {
 
 lint () {
 
-echo "Comparing content of all editions, this may take a while ..."
+echo "Comparing content of all editions, this may take a while ..." 
 cd $TMP
 # check if all editions of same VERSION are there, take -base as reference
 lint_version=$( ls texlive-base-*tar.xz | head -n1 | cut -d'.' -f2 || exit 1)
@@ -750,7 +794,6 @@ db=$TMP/texlive.tlpdb
 tmpfile=$TMP/tmpfile
 collections_done=$TMP/done
 collections_tobedone=$TMP/tobedone
-corepackages=$TMP/corepackages
 allcollections=$TMP/allcollections
 binary_removed=$TMP/binaries.removed
 manpages=$TMP/manpages
@@ -777,23 +820,24 @@ echo "Building $edition tarball ..."
 if [ ! -s ${db}.orig -o ! -s $db -o ! -s VERSION ]
 then
   echo $MAJORVERSION.$(date +%y%m%d) > VERSION
-  wget -q --show-progress -c -O ${db}.orig ${mirror}tlpkg/texlive.tlpdb 
+  #wget -q --show-progress -c -O ${db}.orig ${mirror}tlpkg/texlive.tlpdb 
+  wget -q --show-progress -c -O ${db}.orig.xz ${mirror}tlpkg/texlive.tlpdb.xz
+  unxz ${db}.orig.xz 
+   
   # remove most content from $db to be faster on later processing. 
   # keep dependencies/manpages/binfiles/shortdesc/sizes
   grep -E \
     '^\S|^ RELOC/doc/man|^ texmf-dist/doc/man/man|^ RELOC/doc/info/|^ texmf-dist/doc/info/|^ bin|^$' \
     ${db}.orig | grep -v ^longdesc > $db
   
-  # As $db might be renewed, remove the meta-files to be created again
+  # As $db might be renewed, remove the all package meta-files
+  # to make them be created again based on (new) $db
   rm -rf $texmf/*.meta
 fi
 
 # Get linenumbers of empty lines from $db
 emptylines="$(grep -n ^$ $db | cut -d':' -f1)"
 
-# Provide TLCore packages for -base, as these packages(and their dependencies) should be present in any case. 
-grep -B1 ^'category TLCore' $db | grep -v ^'category TLCore' |  grep -v ^-- | grep -v '\.' | cut -d' ' -f2 > $corepackages
-
 # Make a list of all collections
 grep ^"name collection-" $db | cut -d' ' -f2 > $allcollections
 
@@ -809,12 +853,7 @@ do
     global_exclude=${global_exclude/$exclude/}
   fi
 done
-# globally exclude from $corepackages
-for exclude in $global_exclude
-do
-  sed -i "/^${exclude}$/d" $corepackages
-done 
-  
+ 
 VERSION=$(cat $TMP/VERSION)
 tarball=$TMP/texlive-$edition-$VERSION.tar
 # set logfile
@@ -855,7 +894,6 @@ done < $allcollections
 
 # cleanup 
 rm $allcollections
-rm $corepackages
 rm $collections_done
 rm $collections_tobedone
 rm $output
@@ -940,7 +978,8 @@ do
     # put map files from splitted packages in -extra
     mkdir meta_tmp
     tar xf $texmf/${package}.tar.xz -C meta_tmp tlpkg/tlpobj/$package.tlpobj
-    grep ^'execute ' meta_tmp/tlpkg/tlpobj/$package.tlpobj | grep Map | cut -d' ' -f2- | sed "s/^add//g" >> $updmap.$edition
+    grep ^'execute ' meta_tmp/tlpkg/tlpobj/$package.tlpobj | \
+      grep Map | cut -d' ' -f2- | sed "s/^add//g" >> $updmap.$edition
     rm -rf meta_tmp
   fi
  
@@ -962,6 +1001,7 @@ done
 
 # cleanup
 rm $files_split.tmp
+
 # fix relocation in index for splitted packages
 sed -i \
   -e "s|^doc|texmf-dist\/doc|g" \
diff --git a/office/texlive/texlive.SlackBuild b/office/texlive/texlive.SlackBuild
index a29afb9ab1..b870dbae7d 100644
--- a/office/texlive/texlive.SlackBuild
+++ b/office/texlive/texlive.SlackBuild
@@ -2,7 +2,7 @@
 
 # TeXLive build script for Slackware
 
-# Copyright 2009, 2017 - 2019  Patrick J. Volkerding, Sebeka, MN, USA
+# Copyright 2009, 2017 - 2020  Patrick J. Volkerding, Sebeka, MN, USA
 # Copyright 2009 - 2014  Robby Workman, Northport, AL, USA
 # Copyright 2016 - 2017  Johannes Schoepfer, Germany
 # All rights reserved.
@@ -26,12 +26,12 @@
 
 # URL: ftp://tug.org/historic/systems/texlive/
 # Testrelease: ftp://tug.org/texlive/Images/test/
-# Upstream stable fixes: svn://tug.org/texlive/branches/branch2019/Build/source
+# Upstream stable fixes: svn://tug.org/texlive/branches/branch2020/Build/source
 
 PRGNAM=texlive
-SOURCEVERSION=20190410
-VERSION=${VERSION:-2019.190626}
-BUILD=${BUILD:-2}
+SOURCEVERSION=20200327
+VERSION=${VERSION:-2020.200608}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 CWD=$(pwd)
@@ -60,6 +60,8 @@ else
   LIBDIRSUFFIX=""
 fi
 
+TEXMFROOT=/usr/share
+
 # NOTE: Using the system version of poppler will require texlive to be
 # recompiled with pretty much every poppler update, as they almost always
 # bump the shared library version. But sometimes you do what you have
@@ -86,13 +88,10 @@ export LD_LIBRARY_PATH="$PKG/usr/lib${LIBDIRSUFFIX}:$LD_LIBRARY_PATH"
 
 # set TEXMFROOT and TEXMFLOCAL
 sed -i \
-  -e 's|^TEXMFROOT.*|TEXMFROOT = $SELFAUTODIR/share|' \
-  -e 's|^TEXMFLOCAL.*|TEXMFLOCAL = $TEXMFROOT/texmf-local|' \
+  -e "s|^TEXMFROOT.*|TEXMFROOT = $TEXMFROOT|" \
+  -e "s|^TEXMFLOCAL.*|TEXMFLOCAL = \$TEXMFROOT/texmf-local|" \
   texk/kpathsea/texmf.cnf
 
-# Upstream stable fixes
-patch -Np1 -i $CWD/patches/texlive-20190410-source-upstream_fixes-1.patch || exit 1
-
 # prevent compiling Xdvi with libXp
 sed -i 's|-lXp ||' texk/xdvik/configure
 
@@ -144,7 +143,7 @@ cd build
     --build=$ARCH-slackware-linux || exit 1
 
   make || exit 1
-  # make check || exit 1
+  #make check || exit 1
   make install-strip DESTDIR=$PKG || exit 1
 
 cd ..
@@ -153,24 +152,24 @@ cd ..
 rm -f $PKG/usr/lib${LIBDIRSUFFIX}/*.la
 
 # Remove all files which are covered by tlnet
-rm -rf $PKG/usr/share $PKG/usr/man $PKG/usr/info
+rm -rf $PKG$TEXMFROOT $PKG/usr/man $PKG/usr/info
 
 # install the tlnet stuff
-mkdir -p $PKG/usr/share
-tar xvf $CWD/texlive-base-$VERSION.tar.xz -C $PKG/usr/share || exit 1
+mkdir -p $PKG$TEXMFROOT
+tar xvf $CWD/texlive-base-$VERSION.tar.xz -C $PKG$TEXMFROOT || exit 1
 chown -R root:root $PKG
 chmod -R u+w,go-w,a+rX-st $PKG
 
 # use symlinks/scripts from tlnet
-mv $PKG/usr/share/texmf-dist/linked_scripts/* $PKG/usr/bin
-rmdir $PKG/usr/share/texmf-dist/linked_scripts
+mv $PKG$TEXMFROOT/texmf-dist/linked_scripts/* $PKG/usr/bin
+rmdir $PKG$TEXMFROOT/texmf-dist/linked_scripts
 
 # set some paths
 sed -i \
-  -e 's|^TEXMFROOT.*|TEXMFROOT = $SELFAUTODIR/share|' \
-  -e 's|^TEXMFLOCAL.*|TEXMFLOCAL = $TEXMFROOT/texmf-local|' \
-  -e 's|^OSFONTDIR.*|OSFONTDIR = ~/.fonts:/usr/share/fonts|' \
-  $PKG/usr/share/texmf-dist/web2c/texmf.cnf
+  -e "s|^TEXMFROOT.*|TEXMFROOT = $TEXMFROOT|" \
+  -e "s|^TEXMFLOCAL.*|TEXMFLOCAL = \$TEXMFROOT/texmf-local|" \
+  -e "s|^OSFONTDIR.*|OSFONTDIR = ~/.fonts:/usr/share/fonts|" \
+  $PKG$TEXMFROOT/texmf-dist/web2c/texmf.cnf
 
 # disable obsolete aleph/lamed/cslatex/pdfcslatex
 sed -i \
@@ -178,15 +177,13 @@ sed -i \
   -e 's|^lamed|#! lamed|' \
   -e 's|^cslatex|#! cslatex|' \
   -e 's|^pdfcslatex|#! pdfcslatex|' \
-  $PKG/usr/share/texmf-dist/web2c/fmtutil.cnf
+  $PKG$TEXMFROOT/texmf-dist/web2c/fmtutil.cnf
 
-# make ConTeXt work, and remove unused settings
+# make ConTeXt work
 sed -i \
-  -e 's|selfautoparent:|/usr/share/|g' \
-  -e 's|\(TEXMFLOCAL[ ]*=[ ]*\)[^,]*|\1"/usr/share/texmf-local"|' \
-  -e '/selfautodir/d' \
-  -e '/texmflocal/d' \
-  $PKG/usr/share/texmf-dist/web2c/texmfcnf.lua
+  -e "s|selfautoparent:|$TEXMFROOT/|g" \
+  -e "s|\(TEXMFLOCAL[ ]*=[ ]*\)[^,]*|\1\"$TEXMFROOT/texmf-local\"|" \
+  $PKG$TEXMFROOT/texmf-dist/web2c/texmfcnf.lua
 
 # provide texlive fonts optionally for other system apps
 mkdir -p $PKG/etc/fonts/conf.avail
@@ -194,8 +191,8 @@ cat > $PKG/etc/fonts/conf.avail/09-texlive.conf << EOF
 <?xml version='1.0'?>
 <!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
 <fontconfig>
-   <dir>/usr/share/texmf-dist/fonts/opentype</dir>
-   <dir>/usr/share/texmf-dist/fonts/truetype</dir>
+   <dir>$TEXMFROOT/texmf-dist/fonts/opentype</dir>
+   <dir>$TEXMFROOT/texmf-dist/fonts/truetype</dir>
 </fontconfig>
 EOF
 
@@ -203,42 +200,41 @@ EOF
 mkdir -p $PKG/usr/doc/texlive-$VERSION
 cp -a ChangeLog README* $PKG/usr/doc/texlive-$VERSION
 # Install index of provided tex packages to the docs
-mv $PKG/usr/share/texmf-dist/packages.base.gz $PKG/usr/doc/texlive-$VERSION
+mv $PKG$TEXMFROOT/texmf-dist/packages.base.gz $PKG/usr/doc/texlive-$VERSION
 
-# Put a symlink to /usr/share/texmf-dist/doc in our Slackware docdir
-ln -s ../../share/texmf-dist/doc $PKG/usr/doc/texlive-$VERSION/doc
+# Put a symlink to $TEXMFROOT/texmf-dist/doc in our Slackware docdir
+ln -sf $TEXMFROOT/texmf-dist/doc $PKG/usr/doc/texlive-$VERSION/doc
 
 # We won't make tlmgr easily available; it's still there, but
 # we'll make it harder to void the warranty :-)
-rm -f $PKG/usr/bin/tlmgr
+rm $PKG/usr/bin/tlmgr
 cat $CWD/README.tlpkg > $PKG/usr/doc/texlive-$VERSION/README.tlpkg
 
 # Create some directories to make it clear that they're owned by this package
-mkdir -p $PKG/usr/share/{texmf-config,texmf-var,texmf-local}
+mkdir -p $PKG$TEXMFROOT/{texmf-config,texmf-var,texmf-local}
 
 # Use patch for tabu.sty from https://github.com/tabu-fixed/tabu to fix
 # breakage when compiling doxygen:
-( cd $PKG/usr/share/texmf-dist/tex/latex/tabu
+( cd $PKG$TEXMFROOT/texmf-dist/tex/latex/tabu
   cat $CWD/patches/tabu.sty.diff | patch -p1 --verbose || exit 1
   ) || exit 1
 
-# Add some perl modules, at least one of which is required by updmap
+# Add texlive perl modules
 mkdir -p $PKG/usr/share/perl5
-mv texk/tests/TeXLive $PKG/usr/share/perl5/
+mv $PKG$TEXMFROOT/texmf-dist/scripts/texlive/TeXLive $PKG/usr/share/perl5/
 
 # Move manual pages to the correct place
 mkdir $PKG/usr/man
-mv $PKG/usr/share/texmf-dist/doc/man/man1 $PKG/usr/man
-mv $PKG/usr/share/texmf-dist/doc/man/man5 $PKG/usr/man
-rmdir $PKG/usr/share/texmf-dist/doc/man
-mv $PKG/usr/share/texmf-dist/doc/info $PKG/usr
+mv $PKG$TEXMFROOT/texmf-dist/doc/man/man1 $PKG/usr/man
+mv $PKG$TEXMFROOT/texmf-dist/doc/man/man5 $PKG/usr/man
+rmdir $PKG$TEXMFROOT/texmf-dist/doc/man
 
 # Handle the man pages
 find $PKG/usr/man -type f -exec gzip -9 {} \;
 for i in $(find $PKG/usr/man -type l) ; do ln -s $(readlink $i).gz $i.gz ; rm $i ; done
 
 # Handle the GNU info pages
-rm -f $PKG/usr/info/dir
+mv $PKG$TEXMFROOT/texmf-dist/doc/info $PKG/usr
 gzip -9 $PKG/usr/info/*
 
 mkdir -p $PKG/install
diff --git a/office/texlive/texlive.info b/office/texlive/texlive.info
index 6d337e6f80..af079541e7 100644
--- a/office/texlive/texlive.info
+++ b/office/texlive/texlive.info
@@ -1,10 +1,10 @@
 PRGNAM="texlive"
-VERSION="2019.190626"
+VERSION="2020.200608"
 HOMEPAGE="https://tug.org/texlive/"
-DOWNLOAD="http://slackware.schoepfer.info/slackbuilds/texlive/2019/texlive-20190410-source.tar.xz \
-	http://slackware.schoepfer.info/slackbuilds/texlive/2019/texlive-base-2019.190626.tar.xz"
-MD5SUM="be4b20aa60861bc510bcbc5b228bcb51 \
-	0a6a69d6e921989287a8a24471150b28"
+DOWNLOAD="http://slackware.schoepfer.info/slackbuilds/texlive/texlive-20200327-source.tar.xz \
+	http://slackware.schoepfer.info/slackbuilds/texlive/texlive-base-2020.200608.tar.xz"
+MD5SUM="02963bd8eae94b278407e86c9604e761 \
+	448c337b359fdfc44321cd7928176b74"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""