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authorPatrick J Volkerding <volkerdi@slackware.com>2019-06-27 19:07:20 +0000
committerEric Hameleers <alien@slackware.com>2019-06-28 08:59:46 +0200
commit690121316c23986aed1479195d7c2c033995c554 (patch)
treefa1fa0d045d4e662a083fa1ea1719ae2d2f6afa1 /source/t/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch
parent96e8885d2210ef90772e170bce0f094f6c9a3083 (diff)
downloadcurrent-690121316c23986aed1479195d7c2c033995c554.tar.gz
Thu Jun 27 19:07:20 UTC 201920190627190720
ap/vim-8.1.1601-x86_64-1.txz: Upgraded. Built with --disable-canberra. Thanks to Markus Wiesner. l/harfbuzz-2.5.3-x86_64-1.txz: Upgraded. n/nettle-3.5.1-x86_64-1.txz: Upgraded. n/nftables-0.9.1-x86_64-1.txz: Upgraded. t/texlive-2019.190626-x86_64-1.txz: Upgraded. Shared library .so-version bump. Thanks to Johannes Schoepfer. xap/blueman-2.1-x86_64-1.txz: Upgraded. Thanks to Robby Workman. xap/vim-gvim-8.1.1601-x86_64-1.txz: Upgraded.
Diffstat (limited to 'source/t/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch')
-rw-r--r--source/t/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch4096
1 files changed, 4096 insertions, 0 deletions
diff --git a/source/t/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch b/source/t/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch
new file mode 100644
index 00000000..8e29d492
--- /dev/null
+++ b/source/t/texlive/patches/texlive-20190410-source-upstream_fixes-1.patch
@@ -0,0 +1,4096 @@
+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);
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-26 06:27:43 +0000