10:14 <WhyNotHugo> filesystem=host doesn't actually give permission to most of the host filesystem

10:15 <WhyNotHugo> https://docs.flatpak.org/en/latest/sandbox-permissions.html#filesystem-access look for "These directories are blacklisted"

15:50 <anarcat> dnkl: is foot vulnerable to this? https://gist.github.com/singe/bcdb0c91ce00636e2332393ef44dd07c

15:50 <anarcat> in other words, will foot look up in DNS when it finds OSC7?

16:01 <dnkl> anarcat: I don't think so. We lookup the current hostname, and string compares with the one from the OSC. But we don't lookup the OSC hostname.

16:03 <anarcat> good, thanks

16:45 <cromulent> Hey, question. I'm running Emacs in foot in Arch. Almost everything works, except the Ctrl-Arrow and Meta-Arrow commands are broken. For example Emacs says Ctrl-Left is "M-[ 1 ; 5 d". Any ideas on how to fix this?

16:54 <rockorager> The escape sequence for Ctrl-Left is 'ESC [ 1 ; 5 D', meta modified keys are ESC prefixed...

16:54 <rockorager> it's like emacs isn't interpretting the escape sequence

16:55 <rockorager> It should be handling ESC [ as a CSI prefix and interpretting therafter

16:57 <rockorager> Not sure how to fix though

17:07 <cromulent> Also, typing "ESC a" into emacs functions as Meta-Left correctly, whereas typing "Meta-Left" is "M-[ 1 ; 3 d".

17:08 <cromulent> Er, typing "ESC left" into emacs functions as Meta-Left correctly.

17:13 <cromulent> Libinput says Esc, Ctrl, and Alt are (-1). Maybe I can try disabling meta mode as described in man foot. How do I run the command "E[?1036l"?

17:16 <rockorager> printf "\e[?1036l"

17:16 <rockorager> I'm not sure if shells turn it back on, you may have to && emacs

17:17 <rockorager> `ESC a` functions as meta left?? That is bizarre

17:22 <cromulent> Yeah, Emacs interprets Meta-a and Esc-a identically. I think Meta and Ctrl work always, except with the arrow keys.

17:23 <cromulent> printf "\e[?1036l" && emacs -nw doesn't change anything.

17:28 <cromulent> So printf "\e[?1036l" && emacs -nw (disabled) keeps all Ctrl- functionality ok, and changes Meta- to send unicode keys. Then printf "\e[?1036h" && emacs -nw keeps Ctrl- functionality ok, Meta- functionality good. In both cases Ctrl-Arrow and Meta-arrow are still broken.

17:33 <rockorager> what do you see if you do `cat -v` and press Ctrl-Arrow?

17:34 <cromulent> By the way I can configure emacs to bind the unparsed Ctrl/Meta-arrow keycodes "M-[ 1 ; 3 d", etc. That works.

17:37 <cromulent> Ctrl-Left is ^[[1;5D, Meta-Left is ^[[1;3D, ESC-left is ^[^[[D.

17:39 <cromulent> That does look strange. Esc-a and Meta-A are ^[a, Ctrl-a is ^A. Emacs interprets those correctly.

17:46 <cromulent> I'll pick this up some other time. Thanks for your suggestions!

18:03 <dnkl> if cromulent comes back: https://codeberg.org/dnkl/foot/wiki#only-8-colors-in-emacs

18:04 <dnkl> (the relevant part in this case is the term alias)

18:04 <dnkl> or just upgrade to emacs 29 which recognizes foot out-of-the box

18:04 <dnkl> yet another alternative: https://github.com/benjaminor/kkp (enable the kitty protocol in emacs)