editors/emacs: WIP to prepare for imminent 30.1 release

[jrm]

Remove extra SUB_LIST=...

[jrm]

1. @yasu, are you able to handle updating the canna patch?

2. I turned NATIVECOMP on by default. What do you think? I've been running it for years, and it's been stable. Are there still issues compiling some packages? I haven't encountered any, but I also didn't do any research. If there are no known issues, should we remove pkg-message?

[yasu]

In D48432#1104894, @jrm wrote:

1. @yasu, are you able to handle updating the canna patch?

Ok, I'll request it to author after 30.1 is released.

2. I turned NATIVECOMP on by default. What do you think? I've been running it for years, and it's been stable. Are there still issues compiling some packages? I haven't encountered any, but I also didn't do any research. If there are no known issues, should we remove pkg-message?

Upstream enabled native compilation by default with emacs-30 branch. So we should follow it.
As for pkg-message, I think we should keep it for a while. For most users of editors/emacs 30.1 will be there first experience with native compilation. So they may face issue with it and it may be helpful for them to provide workaround to disable it with user settings. For example, how about keeping pkg-message until it is updated to Emacs 31?

[jrm]

In D48432#1105087, @yasu wrote:

In D48432#1104894, @jrm wrote:

1. @yasu, are you able to handle updating the canna patch?

Ok, I'll request it to author after 30.1 is released.

I incorrectly recalled that you had updated the patch in the past. Since it's just a matter of communication, I'll send emails.

2. I turned NATIVECOMP on by default. What do you think? I've been running it for years, and it's been stable. Are there still issues compiling some packages? I haven't encountered any, but I also didn't do any research. If there are no known issues, should we remove pkg-message?

Upstream enabled native compilation by default with emacs-30 branch. So we should follow it.
As for pkg-message, I think we should keep it for a while. For most users of editors/emacs 30.1 will be there first experience with native compilation. So they may face issue with it and it may be helpful for them to provide workaround to disable it with user settings. For example, how about keeping pkg-message until it is updated to Emacs 31?

Sounds good. Thank you.

[jrm]

Incorporate updated Canna patches from HIROSE yuuji <[e-mail]>.