6:44 p.m.
Hi,
with the sjt-xft branch and a default font that is a truetype font
available in 10646 encoding, I don't get the correct character if I try
evaluate
(unicode-to-char 0945)
This works fine in 21.5-b19 without the xft unfortunately
Under xft I get the message:
(font/notice) Unable to instantiate font for charset greek-iso8859-7,
face default
Best regards Stefan
build-config:
./configure 'i386-suse-linux' '--with-gcc' '--prefix=/usr'
'--exec-prefix=/usr' '--bindir=/usr/X11R6/bin'
'--datadir=/usr/share'
'--infodir=/usr/share/xemacs/info' '--mandir=/usr/share/man/man1'
'--enable-database=nodbm' '--with-ncurses' '--with-tty=yes'
'--with-site-lisp' '--enable-sound=native' '--with-gpm'
'--with-xpm'
'--with-gif' '--with-tiff' '--with-jpeg' '--with-png'
'--with-x'
'--with-athena=3d' '--enable-menubars=lucid'
'--enable-scrollbars=lucid'
'--enable-dialogs=athena' '--enable-widgets=athena'
'--x-includes=/usr/X11R6/include' '--x-libraries=/usr/X11R6/lib'
'--enable-mule' '--with-xim=xlib' '--enable-clash-detection'
'--with-ldap' '--with-xft=all' '--with-pop'
'--with-package-prefix=/usr/share/xemacs' '--enable-pdump'
'--with-cflags=-O2 -march=i586 -mcpu=i686 -fmessage-length=0 -Wall -Wall
-Wno-switch -pipe -O2 -march=i586 -mcpu=i686 -fmessage-length=0 -Wall
-fno-strict-aliasing' '--with-ldflags=-s' '--with-rel-alloc'
'--enable-debug' 'build_alias=i386-suse-linux'
'host_alias=i386-suse-linux' 'target_alias=i386-suse-linux'
XEmacs 21.5-b18 "chestnut" (+Xft+CVS-20041209) configured for
`i386-suse-linux'.
WARNING: --------------------------------------------------------------
WARNING: This was produced from a new autoconf-2.5 based configuration.
WARNING: If this configuration seems buggy then copy etc/configure-2.13
WARNING: to configure and try again. Also please report the bug.
WARNING: --------------------------------------------------------------
Compilation Environment and Installation Defaults:
Source code location: /home/holst/XemacsCVS/xemacs-21.5
Installation prefix: /usr
Operating system description file: `s/linux.h'
Machine description file: `m/intel386.h'
Compiler version: gcc (GCC) 3.3.3 (SuSE Linux)
- GCC specs file:
/usr/lib/gcc-lib/i586-suse-linux/3.3.3/specs
- Compiler command: gcc -Wall -Wno-switch -Wundef
-Wsign-compare -Wno-char-subscripts -Wpacked -Wunused-parameter -g -O2
-march=i586 -mcpu=i686 -fmessage-length=0 -Wall -Wall -Wno-switch -pipe
-O2 -march=i586 -mcpu=i686 -fmessage-length=0 -Wall -fno-strict-aliasing
libc version:
Relocating allocator for buffers: yes
GNU version of malloc: yes
- Using Doug Lea's new malloc from the GNU C Library.
Window System:
Compiling in support for the X window system:
- X Windows headers location: /usr/X11R6/include
- X Windows libraries location: /usr/X11R6/lib
- Handling WM_COMMAND properly.
Compiling in support for the Athena widget set:
- Athena headers location: X11/Xaw3d
- Athena library to link: Xaw3d
Using Lucid menubars.
- Using Xft to render antialiased fonts in menubars.
WARNING: This feature will be replaced with a face.
Using Lucid scrollbars.
Using Athena dialog boxes.
Using Athena native widgets.
- Using Xft to render antialiased fonts in tab controls.
WARNING: This feature will be replaced with a face.
- Using Xft to render antialiased fonts in progress bars.
WARNING: This feature will be replaced with a face.
WARNING: This feature not yet implemented; setting ignored.
TTY:
Compiling in support for ncurses.
Compiling in support for GPM (General Purpose Mouse).
Images:
Compiling in support for GIF images (builtin).
Compiling in support for XPM images.
Compiling in support for PNG images.
Compiling in support for JPEG images.
Compiling in support for TIFF images.
Sound:
Compiling in support for sound (native).
Databases:
Compiling in support for Berkeley database.
Compiling in support for LDAP.
Compiling in support for PostgreSQL.
- Using PostgreSQL header file: pgsql/libpq-fe.h
- Using PostgreSQL V7 bindings.
Internationalization:
Compiling in support for Mule (multi-lingual Emacs).
Compiling in support for XIM (X11R5+ I18N input method).
- Using raw Xlib to provide XIM support.
Mail:
Compiling in support for POP mail retrieval.
Compiling in support for "file" mail spool file locking method.
Other Features:
Inhibiting IPv6 canonicalization at startup.
Compiling in support for dynamic shared object modules.
Using the new portable dumper.
Compiling in support for extra debugging code.
Compiling in support for runtime error checking.
WARNING: ---------------------------------------------------------
WARNING: XEmacs will run noticeably more slowly as a result.
WARNING: Error checking is on by default for XEmacs beta releases.
WARNING: ---------------------------------------------------------
--
Stefan Holst http://numerik.mathematik.uni-mainz.de/~juengel
FB Mathematik u. Informatik Email: holst(a)mathematik.uni-mainz.de
Joh. Gutenberg Univ. Mainz Telefon: ++49(0)6131/39-20172
D - 55099 Mainz Fax: ++49(0)6131/39-23331
6:38 a.m.
>>>> "Stefan" == Stefan Holst
<holst(a)mathematik.uni-mainz.de> writes:
Stefan> Hi, with the sjt-xft branch and a default font that is a
Stefan> truetype font available in 10646 encoding, I don't get the
Stefan> correct character if I try evaluate (unicode-to-char 0945)
Stefan> This works fine in 21.5-b19 without the xft unfortunately
But not via ISO 10646---I'm fairly sure that it's being presented via
a CMap as an ISO 8859-7 font, else XEmacs couldn't use it.
Stefan> Under xft I get the message: (font/notice) Unable to
Stefan> instantiate font for charset greek-iso8859-7, face default
Fix the entry for Greek in "struct charset_reporter charset_table" at
line 1143 of objects-x.c. (Of course this table should be
Lisp-visible, but it hasn't evolved to that point yet.) If I read ISO
639-2 correctly (I can't seem to access ISO 639-1), that ISO 639 tag
should be "el", not "gr". Check that your ISO 10646 font supports
"el" (it should be in the long string of x|y|z in the lang property,
these are part of the full font descriptor spewed by the debug code to
stderr when the font is initialized---if your XEmacs doesn't do this,
update to current sjt-xft, which does by default).
Thanks for the report, and my apologies for the inconvenience. A
patch will be in CVS later. Do you mind if I cite you in the
ChangeLog? Like this:
2005-03-10 Stephen J. Turnbull <stephen(a)xemacs.org>
* objects-x.c (charset_table): Fix ISO 639 code for Greek. Reported
by Stefan Holst <holst(a)mathematik.uni-mainz.de>.
Call for volunteers:
I would *really* appreciate a patch to make that table Lisp-visible if
somebody has the skills and time---that would really make this branch
much more useful, I think. I don't, right now.
Suggestions:
Basic approach: make the table a hash-table with Mule charsets as
keys, values would be Lisp vectors. Stuffing the table needs to go
into complex_vars_of_objects_x or maybe reinit_objects_x.
Advanced: (1) allow aliasing by letting the first element of the
value be a charset to be rehashed, otherwise the language description
string. (2) Cache the FcCharSet objects for the collections (eg,
Latin-1 is a collection that covers many Western European languages).
Blue sky: Provide design documentation and (if appropriate)
implementation for whether and how to unify FcCharSets with Mule char-tables.
--
Institute of Policy and Planning Sciences http://turnbull.sk.tsukuba.ac.jp
University of Tsukuba Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
Ask not how you can "do" free software business;
ask what your business can "do for" free software.
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