bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[Jean-Christophe Helary]

I tried to print a simple C buffer with some Japanese characters in commentsand the default printout was in b/w, but all the Japanese characters were printed out nicely.

Then, I tried the ps-print-buffer-with-faces command and the syntax highlighting worked fine but all the Japanese characters were replaced by ???.

Then, after reading the documentation a bit, I tried to
(setq ps−multibyte−buffer ’non−latin−printer)

but now the Japanese characters are totally mojibaked:
// $*$_$/$8$NFbMF0lMw

so I tried 'bfd-fonts and I got a weird message about having no font for
ascii, and with 'bfd-fonts-except-latin, I'm back to ???.

I tried the same with an elisp file and the result was the same.

A minor issue is that the first line of the header for the ps file seems
truncated. Only the path and the date are printed.



In GNU Emacs 27.0.50 (build 2, x86_64-apple-darwin18.5.0, NS appkit-1671.40 Version 10.14.4 (Build 18E226))
of 2019-04-16 built on mabinogion.local
Repository revision: debaa72dd89eee0dffc930a7ccff742ca5a81d88
Repository branch: master
Windowing system distributor 'Apple', version 10.3.1671
System Description:  Mac OS X 10.14.4

Formatting...  0%
Collecting face information...
Formatting...done
Saving...
Wrote /Users/suzume/Desktop/test.ps [2 times]
Quit

Configured using:
'configure LDFLAGS=-L/usr/local/opt/texinfo/lib
PKG_CONFIG_PATH=/usr/local/Cellar/pkg-config'

Configured features:
DBUS NOTIFY KQUEUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS XIM NS
THREADS JSON PDUMPER LCMS2 GMP

Important settings:
 value of $LANG: en_JP.UTF-8
 locale-coding-system: utf-8

Major mode: Emacs-Lisp

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Load-path shadows:
/Users/suzume/.emacs.d/elpa/svg-0.2/svg hides /Users/suzume/Documents/Code/emacs/nextstep/Emacs.app/Contents/Resources/lisp/svg

Features:
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ivy colir color ivy-overlay ffap company-oddmuse company-keywords
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comint ansi-color ring cus-edit cus-start cus-load pdf-view bookmark pp
jka-compr pdf-cache pdf-info tq pdf-util advice format-spec image-mode
ls-lisp recentf tree-widget wid-edit server exec-path-from-shell
icomplete unicode-fonts delsel savehist desktop frameset edmacro kmacro
cl info package easymenu epg-config url-handlers url-parse auth-source
cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json
subr-x map url-vars seq byte-opt gv bytecomp byte-compile cconv
cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook vc-hooks
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Memory information:
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(buffers 992 58))


Jean-Christophe Helary
-----------------------------------------------
http://mac4translators.blogspot.com @brandelune

bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[Eli Zaretskii]

> From: Jean-Christophe Helary <brandelune@gmail.com>
> Date: Sun, 21 Apr 2019 18:02:38 +0900
> 
> 
> I tried to print a simple C buffer with some Japanese characters in commentsand the default printout was in b/w, but all the Japanese characters were printed out nicely.
> 
> Then, I tried the ps-print-buffer-with-faces command and the syntax highlighting worked fine but all the Japanese characters were replaced by ???.
> 
> Then, after reading the documentation a bit, I tried to
> (setq ps−multibyte−buffer ’non−latin−printer)
> 
> but now the Japanese characters are totally mojibaked:
> // $*$_$/$8$NFbMF0lMw
> 
> so I tried 'bfd-fonts and I got a weird message about having no font for
> ascii, and with 'bfd-fonts-except-latin, I'm back to ???.
> 
> I tried the same with an elisp file and the result was the same.
> 
> A minor issue is that the first line of the header for the ps file seems
> truncated. Only the path and the date are printed.

Thanks, I hope Handa-san (CC'ed) could comment on this.

bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[handa]

[-- Attachment #1: Type: text/plain, Size: 1090 bytes --]

In article <83bm0zaeui.fsf@gnu.org>, Eli Zaretskii <eliz@gnu.org> writes:

> > From: Jean-Christophe Helary <brandelune@gmail.com>
> > Date: Sun, 21 Apr 2019 18:02:38 +0900
> > 
> > I tried to print a simple C buffer with some Japanese characters in commentsand the default printout was in b/w, but all the Japanese characters were printed out nicely.
> > 
> > Then, I tried the ps-print-buffer-with-faces command and the syntax highlighting worked fine but all the Japanese characters were replaced by ???.
> > 
> > Then, after reading the documentation a bit, I tried to
> > (setq ps−multibyte−buffer ’non−latin−printer)
> > 
> > but now the Japanese characters are totally mojibaked:
> > // $*$_$/$8$NFbMF0lMw

I can't reproduce that problem.  The attached are the sample text file
and the PS file produced by C-u M-x ps-print-buffer with
ps-multibyte-buffer being set to non-latin-printer in my environment
(emacs vesion is 27.0.50).

Please send me the PS file generated from the attached temp.txt in your
environment.

---
K. Handa
handa@gnu.org


[-- Attachment #2: temp.txt --]
[-- Type: text/plain, Size: 36 bytes --]

English 英語
Japanese 日本語

[-- Attachment #3: temp.ps --]
[-- Type: application/postscript, Size: 34709 bytes --]

bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[Jean-Christophe Helary]

[-- Attachment #1: Type: text/plain, Size: 1567 bytes --]

Thank you Kenichi for checking.

I couldn't find a temp.txt file attached to your mail but the ps file had issues with the available fonts on my machine.

Jean-Christophe 



Jean-Christophe 

> On Apr 29, 2019, at 13:02, handa <handa@gnu.org> wrote:
> 
> In article <83bm0zaeui.fsf@gnu.org>, Eli Zaretskii <eliz@gnu.org> writes:
> 
>>> From: Jean-Christophe Helary <brandelune@gmail.com>
>>> Date: Sun, 21 Apr 2019 18:02:38 +0900
>>> 
>>> I tried to print a simple C buffer with some Japanese characters in commentsand the default printout was in b/w, but all the Japanese characters were printed out nicely.
>>> 
>>> Then, I tried the ps-print-buffer-with-faces command and the syntax highlighting worked fine but all the Japanese characters were replaced by ???.
>>> 
>>> Then, after reading the documentation a bit, I tried to
>>> (setq ps−multibyte−buffer ’non−latin−printer)
>>> 
>>> but now the Japanese characters are totally mojibaked:
>>> // $*$_$/$8$NFbMF0lMw
> 
> I can't reproduce that problem.  The attached are the sample text file
> and the PS file produced by C-u M-x ps-print-buffer with
> ps-multibyte-buffer being set to non-latin-printer in my environment
> (emacs vesion is 27.0.50).
> 
> Please send me the PS file generated from the attached temp.txt in your
> environment.
> 
> ---
> K. Handa
> handa@gnu.org
> 
> English 英語
> Japanese 日本語
> <temp.ps>

Jean-Christophe Helary
-----------------------------------------------
http://mac4translators.blogspot.com @brandelune



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bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[Eli Zaretskii]

> From: Jean-Christophe Helary <brandelune@gmail.com>
> Date: Mon, 29 Apr 2019 22:22:02 +0900
> Cc: Eli Zaretskii <eliz@gnu.org>,
>  35355@debbugs.gnu.org
> 
> I couldn't find a temp.txt file attached to your mail but the ps file had issues with the available fonts on my machine.

Handa-san sent a test.ps file, not temp.txt.  You should be able to
find it here:

  https://debbugs.gnu.org/cgi/bugreport.cgi?bug=35355#11

bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[Jean-Christophe Helary]

[-- Attachment #1: Type: text/plain, Size: 38 bytes --]

Here is my output.

Jean-Christophe 


[-- Attachment #2: test2.ps --]
[-- Type: application/postscript, Size: 34659 bytes --]

[-- Attachment #3: Type: text/plain, Size: 520 bytes --]



> On Apr 30, 2019, at 0:08, Eli Zaretskii <eliz@gnu.org> wrote:
> 
>> From: Jean-Christophe Helary <brandelune@gmail.com>
>> Date: Mon, 29 Apr 2019 22:22:02 +0900
>> Cc: Eli Zaretskii <eliz@gnu.org>,
>> 35355@debbugs.gnu.org
>> 
>> I couldn't find a temp.txt file attached to your mail but the ps file had issues with the available fonts on my machine.
> 
> Handa-san sent a test.ps file, not temp.txt.  You should be able to
> find it here:
> 
>  https://debbugs.gnu.org/cgi/bugreport.cgi?bug=35355#11

bug#35355: 27.0.50; ps-print-buffer-with-faces does not print non-ascii

[handa]

In article <08C032B8-3750-442F-9F6D-3289B6723AED@gmail.com>, Jean-Christophe Helary <brandelune@gmail.com> writes:

> Thank you Kenichi for checking.

> I couldn't find a temp.txt file attached to your mail but

It seems that temp.txt was attached as desposition:inline.  Here's the
contents.
------------------------------------------------------------
English 英語
Japanese 日本語
------------------------------------------------------------

>  the ps file had issues with the available fonts on my machine.

That PS file uses the font /Ryumin-Light-H.  Do you mean that you
machine does not have that font?

As the docstring of ps-multibyte-buffer says, non-latin-printer is
usable only when you have Japanese or Korean capable PostScript
printer/viewer.

In article <3B06C809-1EAA-4A1E-8F07-F880AE34A0EE@gmail.com>, Jean-Christophe Helary <brandelune@gmail.com> writes:

> Here is my output.

With what ps-multibyte-buffer value did you produce it?

---
K. Handa
handa@gnu.org