From: Eli Zaretskii <eliz@gnu.org>
To: thunk2@arcor.de (Thomas Plass)
Cc: 34315@debbugs.gnu.org
Subject: bug#34315: [PATCH] icalendar.el: DURATION fix + more robust timezone handling
Date: Mon, 18 Feb 2019 21:30:33 +0200 [thread overview]
Message-ID: <83ef84ki7a.fsf@gnu.org> (raw)
In-Reply-To: <23659.1095.418799.313991@AGAME7.local> (thunk2@arcor.de)
> Date: Mon, 18 Feb 2019 20:15:19 +0100
> From: thunk2@arcor.de (Thomas Plass)
> Cc: 34315@debbugs.gnu.org
>
> Eli Zaretskii wrote at 17:59 on February 18, 2019:
> : these capabilities are not propagated to C runtime
> : functions which Emacs uses.
>
> I take it then, Windows pre-built users have no way to work around
> this in Elisp?
Not in Lisp, no.
> What about the C source? Is there any way for a total C-dummy like me
> to tweak/hard wire a rule for my local zone into the source? Could
> you point me at the file(s)/place(s) in the Git that I'd need to look
> at?
I don't understand what kind of C-level change do you have in mind.
AFAIU, any change to support this stuff would involve writing (or
importing from a free source) a parser for such DST rules, and then
using APIs like SetDynamicTimeZoneInformation to make the parsed rule
in effect. It would probably also mean replacing localtime and its
ilk with versions that actually access the DST data set by the above
APIs. Is that what you had in mind?
next prev parent reply other threads:[~2019-02-18 19:30 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-04 11:48 bug#34315: [PATCH] icalendar.el: DURATION fix + more robust timezone handling Thomas Plass
2019-02-12 18:57 ` Ulf Jasper
2019-02-15 17:17 ` Ulf Jasper
2019-02-18 9:36 ` Thomas Plass
2019-02-18 15:59 ` Eli Zaretskii
2019-02-18 19:15 ` Thomas Plass
2019-02-18 19:30 ` Eli Zaretskii [this message]
2019-02-18 20:03 ` Thomas Plass
2019-02-18 20:16 ` Eli Zaretskii
2020-08-10 11:48 ` Lars Ingebrigtsen
2020-08-10 16:08 ` Ulf Jasper
2020-08-10 16:45 ` Eli Zaretskii
2020-08-10 17:04 ` Thomas Plass
2020-08-11 11:01 ` Lars Ingebrigtsen
2020-08-11 15:14 ` Ulf Jasper
2020-08-11 15:19 ` Lars Ingebrigtsen
2020-08-11 15:45 ` Ulf Jasper
2020-08-12 13:08 ` Thomas Plass
2020-08-12 13:12 ` Lars Ingebrigtsen
2020-08-12 13:30 ` Thomas Plass
2020-08-12 15:06 ` Ulf Jasper
2020-09-02 18:05 ` Ulf Jasper
2020-09-03 8:38 ` Thomas Plass
2020-09-03 14:28 ` Ulf Jasper
2020-09-12 8:01 ` Thomas Plass
2020-09-12 8:11 ` Eli Zaretskii
2020-09-13 4:07 ` Richard Stallman
2020-09-29 10:05 ` Thomas Plass
2020-10-01 1:45 ` Lars Ingebrigtsen
2020-10-01 1:50 ` Lars Ingebrigtsen
2020-10-01 13:38 ` Thomas Plass
2020-10-01 16:19 ` Ulf Jasper
2020-10-01 16:22 ` Lars Ingebrigtsen
2020-10-01 16:54 ` Ulf Jasper
2020-10-01 16:59 ` Lars Ingebrigtsen
2020-10-01 18:40 ` Ulf Jasper
2020-10-01 18:47 ` Lars Ingebrigtsen
2020-10-01 19:00 ` Ulf Jasper
2020-10-01 18:49 ` Thomas Plass
2020-10-01 18:53 ` Thomas Plass
2020-10-01 19:14 ` Ulf Jasper
2020-10-10 20:06 ` Lars Ingebrigtsen
2020-10-22 15:50 ` Ulf Jasper
2021-05-11 14:10 ` Lars Ingebrigtsen
2021-07-29 14:55 ` Ulf Jasper
2021-07-30 11:37 ` Lars Ingebrigtsen
2023-10-01 2:12 ` Stefan Kangas
2023-10-12 14:49 ` Ulf Jasper
2023-10-15 14:28 ` Stefan Kangas
2023-10-19 14:11 ` Ulf Jasper
2023-12-24 14:02 ` Stefan Kangas
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