unofficial mirror of bug-gnu-emacs@gnu.org 
 help / color / mirror / code / Atom feed
From: "Joakim Hårsman" <joakim.harsman@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 10299@debbugs.gnu.org
Subject: bug#10299: Emacs doesn't handle Unicode characters in keyboard layout on MS Windows
Date: Thu, 15 Dec 2011 12:11:18 +0100	[thread overview]
Message-ID: <CAFJF9wU8QSXHcgEs=Hm3y_dhGePy57fGTiN50oQ0i9HmtSjhJQ@mail.gmail.com> (raw)
In-Reply-To: <838vme2jkx.fsf@gnu.org>

Ok, I'll try to build Emacs on Windows and see if I can set a
breakpoint and look at the message Emacs is getting.

On 15 December 2011 11:52, Eli Zaretskii <eliz@gnu.org> wrote:
>> Date: Thu, 15 Dec 2011 08:53:15 +0100
>> From: Joakim Hårsman <joakim.harsman@gmail.com>
>> Cc: 10299@debbugs.gnu.org, handa@m17n.org, jasonr@gnu.org
>>
>> I really don't know my way around the Emacs source, but a quick look
>> at w32_kbd_patch_key in w32inevt.c seems to indicate that Emacs really
>> is decoding the Unicode character event correctly, both
>> uChar.UnicodeChar and uChar.AsciiChar seem to be set correctly.
>> [...]
>> However, this bit from w32_wnd_proc in w32fns.c looks suspicious to me:
>> [...]
>> It looks like it's re-posting the event with just the Ascii key code,
>> clobbering the Unicode info that's originally in wParam.
>
> I'd begin by establishing what kind of message Emacs gets when you
> type a key created by MKLC.  It could be WM_KEYDOWN, but it could also
> be something else, like WM_UNICHAR.
>
> Can you find that out, either with a debugger or with some other tool?
> If you can, please show the parameters of the message sent to Emacs.
> Then we can continue tracing the code execution from there.
>
> Note that Emacs has a separate thread that reads the Windows events,
> and that thread then passes the events to the main thread, where the
> event undergoes several levels of processing.  It's a complicated
> issue, so we had better established from the get-go what kind of input
> are we processing.





  reply	other threads:[~2011-12-15 11:11 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-14 20:39 bug#10299: Emacs doesn't handle Unicode characters in keyboard layout on MS Windows Joakim Hårsman
2011-12-15  6:22 ` Eli Zaretskii
2011-12-15  6:51   ` Kenichi Handa
2011-12-15  7:53   ` Joakim Hårsman
2011-12-15 10:52     ` Eli Zaretskii
2011-12-15 11:11       ` Joakim Hårsman [this message]
2011-12-15 13:16         ` Eli Zaretskii
2011-12-15 14:40   ` Jason Rumney
2011-12-15 15:08     ` Lennart Borgman
2011-12-15 15:40     ` Joakim Hårsman
2011-12-15 17:34     ` Eli Zaretskii
2011-12-15 20:50       ` Joakim Hårsman
2011-12-15 21:47         ` Joakim Hårsman
2011-12-16  8:13           ` Eli Zaretskii
2011-12-16 11:01             ` Joakim Hårsman
2011-12-16 11:14               ` Dani Moncayo
2011-12-16 11:26                 ` Eli Zaretskii
2011-12-17 12:52                   ` Joakim Hårsman
2011-12-17 15:23                     ` Eli Zaretskii
     [not found]                       ` <CAFJF9wW7Cfmad+BmjQ4A-sVeLi+eRvOXSWfD=--=QJmr3Ver6w@mail.gmail.com>
2011-12-18 18:13                         ` Eli Zaretskii
2011-12-19 10:44                           ` Joakim Hårsman
2011-12-19 10:59                             ` Lennart Borgman
2011-12-19 11:04                               ` Joakim Hårsman
2011-12-19 11:17                                 ` Lennart Borgman
2011-12-19 11:50                                   ` Joakim Hårsman
2011-12-19 13:31                           ` Jason Rumney
2011-12-20 21:16                           ` Joakim Hårsman
2012-01-14 16:40                             ` Joakim Hårsman
2012-01-16 14:03                               ` Stefan Monnier
2012-01-23 19:15                                 ` Joakim Hårsman
2012-01-24  1:35                                   ` Stefan Monnier
2012-01-24  9:40                                     ` Andreas Schwab
2012-01-24 12:03                                       ` Juanma Barranquero
2012-01-24 20:42                                         ` Joakim Hårsman
2012-07-28 14:50                                           ` Eli Zaretskii
2012-08-06 20:20                                             ` Joakim Hårsman
2012-08-07  2:53                                               ` Eli Zaretskii
2012-08-07 19:47                                                 ` Joakim Hårsman
2012-08-08  2:48                                                   ` Eli Zaretskii
2012-08-08 18:54                                                     ` Joakim Hårsman
2012-08-10  6:56                                                       ` Eli Zaretskii
2012-08-07 12:15                                               ` Jason Rumney
2012-08-07 19:49                                                 ` Joakim Hårsman
2011-12-16 11:22               ` Eli Zaretskii

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.gnu.org/software/emacs/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAFJF9wU8QSXHcgEs=Hm3y_dhGePy57fGTiN50oQ0i9HmtSjhJQ@mail.gmail.com' \
    --to=joakim.harsman@gmail.com \
    --cc=10299@debbugs.gnu.org \
    --cc=eliz@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).