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* bug#62994: Support styled underlines on TTY frames
@ 2023-04-21 14:29 Mohsin Kaleem
  2024-02-11 17:15 ` bug#62994: [PATCH v4 0/3] Support styled underlines on tty Emacs frames mohkale
       [not found] ` <handler.62994.B.168208734930664.ack@debbugs.gnu.org>
  0 siblings, 2 replies; 77+ messages in thread
From: Mohsin Kaleem @ 2023-04-21 14:29 UTC (permalink / raw)
  To: 62994


Hi,

Support for styled underlines double, wave, dotted and dashed is a
relatively recent inclusion for newer terminal emulators. It's exposed
through either the Smulx or Su termcap (the former being an escape
sequence and the latter just a flag). Furthermore. despite not having a
dedicated termcap, these extensions also support colored underlines
through a separate escape sequence; making it possible to have an
underline with a different color to the foreground.

I'd like to add support for these to Emacs. Looking on the mailing list
it seems there's some prior efforts for this but none seem to have had
any traction. I've been working on a patch for these and will submit it
in reply to this message chain.

For testing I've been using kitty. If building with this patch series
you can view the underlines in the scratch buffer like so:

  ./src/emacs -nw -q --eval '(set-face-attribute (quote font-lock-comment-delimiter-face) nil :underline (list :style (quote wave) :color "blue"))'

-- 
Mohsin Kaleem





^ permalink raw reply	[flat|nested] 77+ messages in thread

end of thread, other threads:[~2024-04-30 18:20 UTC | newest]

Thread overview: 77+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-04-21 14:29 bug#62994: Support styled underlines on TTY frames Mohsin Kaleem
2024-02-11 17:15 ` bug#62994: [PATCH v4 0/3] Support styled underlines on tty Emacs frames mohkale
2024-02-11 17:15   ` bug#62994: [PATCH v4 1/3] Add face definitions for more underline styles mohkale
2024-02-11 17:15   ` bug#62994: [PATCH v4 2/3] Add support for styled underlines on tty frames mohkale
2024-02-11 17:15   ` bug#62994: [PATCH v4 3/3] Add support for colored " mohkale
2024-02-11 17:23   ` bug#62994: [PATCH v4 0/3] Support styled underlines on tty Emacs frames Mohsin Kaleem
2024-02-11 17:46     ` Eli Zaretskii
     [not found] ` <handler.62994.B.168208734930664.ack@debbugs.gnu.org>
2023-04-21 14:34   ` bug#62994: [PATCH " mohkale
2023-04-21 14:34     ` bug#62994: [PATCH 1/3] Add face definitions for more underline styles mohkale
2023-04-21 15:58       ` Eli Zaretskii
2023-04-21 16:08         ` Mohsin Kaleem
2023-04-21 14:34     ` bug#62994: [PATCH 2/3] Add support for styled underlines on tty frames mohkale
2023-04-21 16:07       ` Eli Zaretskii
     [not found]         ` <878rel5fqr.fsf@kisara.moe>
2023-04-21 17:49           ` Eli Zaretskii
2023-04-21 18:04             ` Mohsin Kaleem
2023-04-21 18:43               ` Mohsin Kaleem
2023-04-22  7:00                 ` Eli Zaretskii
2023-04-22  9:32                   ` Mohsin Kaleem
2023-04-22  6:47               ` Eli Zaretskii
2023-04-22  9:57                 ` Mohsin Kaleem
2023-04-21 14:34     ` bug#62994: [PATCH 3/3] Add support for colored " mohkale
2023-04-21 16:12       ` Eli Zaretskii
     [not found]         ` <875y9p5fg0.fsf@kisara.moe>
2023-04-21 17:56           ` Eli Zaretskii
2023-04-21 15:52     ` bug#62994: [PATCH 0/3] Support styled underlines on tty Emacs frames Eli Zaretskii
2023-04-21 16:10       ` Mohsin Kaleem
2023-04-21 19:24   ` bug#62994: [PATCH v2 0/1] " mohkale
2023-04-21 19:24     ` bug#62994: [PATCH v2 1/1] Add support for colored and styled underlines on tty frames mohkale
2023-04-24  9:21       ` Robert Pluim
2023-04-22 10:21   ` bug#62994: [PATCH v3 0/1] Support styled underlines on tty Emacs frames mohkale
2023-04-22 10:21     ` bug#62994: [PATCH v3 1/1] Add support for colored and styled underlines on tty frames mohkale
2024-02-12  1:28       ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-28 11:30     ` bug#62994: [PATCH v3 0/1] Support styled underlines on tty Emacs frames Mohsin Kaleem
2024-01-28 12:05       ` Eli Zaretskii
     [not found]         ` <86fryg62kh.fsf@kisara.moe>
2024-01-29 12:37           ` Eli Zaretskii
2024-02-11 17:40   ` bug#62994: [PATCH v4] Add support for colored and styled underlines on tty frames mohkale
2024-02-11 18:05   ` bug#62994: [PATCH v5] " mohkale
2024-02-11 18:07     ` Mohsin Kaleem
2024-02-12  1:43     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-12 13:50       ` Eli Zaretskii
2024-02-12 14:49         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-10 17:20           ` Mohsin Kaleem
2024-03-10 17:15       ` Mohsin Kaleem
2024-03-10 17:45         ` Eli Zaretskii
2024-03-10 18:22           ` Mohsin Kaleem
2024-03-10 18:51             ` Jim Porter
2024-03-10 19:28               ` Eli Zaretskii
2024-03-10 19:47                 ` Jim Porter
2024-03-11  2:07                 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-03-10 19:27             ` Eli Zaretskii
2024-02-12 12:48     ` Eli Zaretskii
2024-03-10 18:08       ` Mohsin Kaleem
2024-03-14 10:20         ` Eli Zaretskii
2024-02-14 19:40     ` Jim Porter
2024-03-10 18:10       ` Mohsin Kaleem
2024-04-14 13:56   ` bug#62994: [PATCH v6] " mohkale
2024-04-14 14:13     ` Mohsin Kaleem
2024-04-20  8:16     ` Eli Zaretskii
2024-04-21 14:51       ` Mohsin Kaleem
2024-04-21 15:57         ` Eli Zaretskii
2024-04-21 16:09           ` Mohsin Kaleem
2024-04-21 16:11   ` bug#62994: [PATCH v7] " Mohsin Kaleem
2024-04-22  0:44     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-22  6:01       ` Eli Zaretskii
2024-04-22 17:35         ` Jim Porter
2024-04-23  0:53         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-23  6:02           ` Eli Zaretskii
2024-04-23  7:32             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-22 17:52       ` Mohsin Kaleem
2024-04-22 17:53   ` bug#62994: [PATCH v8] " Mohsin Kaleem
2024-04-27  9:11     ` Eli Zaretskii
2024-04-29  1:04       ` Jim Porter
2024-04-29  4:52         ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-29  7:25           ` Eli Zaretskii
2024-04-29 11:36             ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-04-29  7:10         ` Eli Zaretskii
2024-04-30 17:53       ` Mohsin Kaleem
2024-04-30 18:20         ` Eli Zaretskii

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