Re: POSIX TS spec reverses the meaning of TZ offset compared to ISO

2023-02-01 Thread Heinz Tuechler
Max Nikulin wrote/hat geschrieben on/am 02.02.2023 04:22: On 02/02/2023 04:57, Heinz Tuechler wrote: My impression is that many of non experts like me don't know in which time zone they are living. For you own time zone: Open Development tools in a browser ([F12]), switch to console, type

Re: Properly handle defaults in org-set-property

2023-02-01 Thread Janek F
That is exactly what I use, as you can see in my dotfiles: https://code.ftt.gmbh/janek/dotfiles/src/branch/main/.config/doom/config.el#L293 But it leads to the exact aforementioned problem... --- Original Message --- Ihor Radchenko schrieb am Dienstag, 20. September 2022 um 10:10: >

Re: POSIX TS spec reverses the meaning of TZ offset compared to ISO (was: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread tomas
On Wed, Feb 01, 2023 at 10:57:47PM +0100, Heinz Tuechler wrote: > to...@tuxteam.de wrote/hat geschrieben on/am 01.02.2023 14:51: [...] > > This is unfortunate indeed. I'd tend to pick one and not to allow > > both, out of fear of counfusion. And if I had to pick one, I'd pick > > ISO [...] >

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Greg Minshall
thanks, Tomas and Ihor, > > [2022-11-12 12:00 @Asia/Singapore] vs. [2022-11-12 12:00 @ Asia/Singapore] > > > > Either way is possible. > > I am in favour of my variant though :) > > Same with me. I read @ as a sigil [1] ... > [1] https://en.wikipedia.org/wiki/Sigil_(computer_programming) i'll

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Timothy
Hi Ihor, Thanks for the detailed proposal! The effort you’ve put into soliciting feedback and working out an effective and concise proposal is most commendable . > I propose two forms of time zone information in Org timestamps > > 1. Timestamp with explicit UTC offset > >-MM-DD

Re: POSIX TS spec reverses the meaning of TZ offset compared to ISO (was: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Max Nikulin
On 02/02/2023 04:57, Heinz Tuechler wrote: My impression is that many of non experts like me don't know in which time zone they are living. For you own time zone: Open Development tools in a browser ([F12]), switch to console, type new Intl.DateTimeFormat().resolvedOptions().timeZone

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Max Nikulin
On 01/02/2023 23:45, Ihor Radchenko wrote: Note how `encode-time' TIME argument has both DST flag and the time zone name: (SECOND MINUTE HOUR DAY MONTH YEAR IGNORED DST ZONE) DST is necessary exactly in the ambiguous situations like I described, when we must know if day saving time is in

Re: POSIX TS spec reverses the meaning of TZ offset compared to ISO (was: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Samuel Wales
perhaps some cities are not listed? what is one supposed to do then? find a city with equivalent geography and tz policy? On 2/1/23, Heinz Tuechler wrote: > to...@tuxteam.de wrote/hat geschrieben on/am 01.02.2023 14:51: >> On Wed, Feb 01, 2023 at 01:26:36PM +, Ihor Radchenko wrote: >>> [

Re: POSIX TS spec reverses the meaning of TZ offset compared to ISO (was: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Heinz Tuechler
to...@tuxteam.de wrote/hat geschrieben on/am 01.02.2023 14:51: On Wed, Feb 01, 2023 at 01:26:36PM +, Ihor Radchenko wrote: [ adding Org ML back to CC ] Christian Moe writes: Note, however, that because we are conforming to POSIX TZ, @UTC+2 is two hours _behind_ the Greenwich. Ouch.

Re: [BUG] LaTeX aligned equations do not have right spacing [9.6.1 (release_9.6.1 @ /home/yhu/dev/prefix/org-mode/emacs/site-lisp/org/)]

2023-02-01 Thread Leo Butler
On Wed, Feb 01 2023, Ihor Radchenko wrote: > Rick Hu writes: > >> Example text in org mode: >> \begin{align} >> H_1(x) = & 3 x^2 - 2 x^3 \\ >> S_1(x) = & -2 x^2 + x^3 \\ >> \end{align} >> >> When I export this to html and display on a browser, the spacing >> between the equal sign and the

Re: [BUG] ob-shell doesn't evaluate last line on Windows (cmd/cmdproxy) [9.6.1 ( @ c:/Users/Osher/AppData/Roaming/.emacs.d/elpa/org-9.6.1/)]

2023-02-01 Thread Matt
On Wed, 01 Feb 2023 07:05:45 -0500 Ihor Radchenko wrote --- > This and another commit are rather trivial - they are eligible for > bugfix. See https://orgmode.org/worg/org-maintenance.html#branches > I cherry-picked the commits for bugfix. Noted for the future. > I also added a

Re: PATCH for worg about cb_thunderlink (Re: Link from orgmode file to E-Mail (using kmail or notmuch))

2023-02-01 Thread Bruno Barbier
Max Nikulin writes: > On 01/02/2023 02:56, Bruno Barbier wrote: > Is it intentional that you and the linked page avoid cb_thunderlink page > on the official add-on site? > https://addons.thunderbird.net/en-us/thunderbird/addon/cb_thunderlink/ No. But visiting the author site being mandatory

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Jean Louis writes: >> [2023-03-29 02:30+2 @Europe/Berlin] (before transition) >> [2023-03-29 02:30+1 @Europe/Berlin] (after transition) > > Both of the above time stamps do not exist, both are valid. > > If you meant daylight savings time stamps, then you maybe wanted to > say following: > >>

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Jean Louis writes: >> The problems of daylight savings transition points is fairly well >> understood and I think it is fairly well accepted that there is >> ambiguity arising from the use of daylight savings. > > The only ambiguity is if you miss to understand that "time zone" > definition

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Jean Louis writes: > Using UTC offset for future time stamps is IMHO possibly much more > problematic for the same reason of possible changes in future. Yes. But it is also an advantage when the purpose is creating timestamp independent of possible changes in future. >> Complex time zones in

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Jean Louis writes: > Are you going to implement the connection to time zone database? It will be enough to use Emacs time API. `encode-time' accepts time zone as an argument. The time zone in `encode-time' must follow the format for TZ environment variable. Under the hook, `encode-time' uses

Re: PATCH for worg about cb_thunderlink (Re: Link from orgmode file to E-Mail (using kmail or notmuch))

2023-02-01 Thread Max Nikulin
On 01/02/2023 02:56, Bruno Barbier wrote: I've got an initial draft. It's not exactly what I'm using, as I tried to make the configuration OS agnostic. And I'm using Thunderbird only for accounts where I'm forced to use Win32 (else, I'm using notmuch). Thank you, Bruno. Is it intentional that

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Jean Louis
* Stefan Nobis [2023-02-01 12:13]: > writes: > > > 2023-03-23 02:30 @Europe/Berlin refers to /two/ points in time, thus > > it /is/ ambiguous. > > As far as I understand the definitions, the point in time "2023-03-23 > 02:30 @Europe/Berlin" is clearly defined as 2023-03-23 02:30 UTC+0100. > >

Re: org-clock idle time in pgtk Emacs

2023-02-01 Thread Max Nikulin
On 01/02/2023 20:15, Ihor Radchenko wrote: +(defcustom org-clock-pgtkidle-program-name + (if (executable-find "jc-idle-time") + "jc-idle-time") + "Name of the program which prints idle time in milliseconds. May I know where "jc-idle-time" is coming from? Is it a built-in command on

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* Ihor Radchenko [2023-02-01 13:30]: > Tim Cross writes: > > > The real question is, can the additional complexity associated with > > including both a time zone name and an offset be justified in order to > > handle the very small number of time stamps which will fall within the > > daylight

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* Ihor Radchenko [2023-02-01 15:23]: > [2022-11-12 14:00 @UTC+2] > [2022-11-12 14:00 @UTC-2:30] > > are also fine within the proposed format. The above format is unclear to me. I look at timestamps every day, too many, often change them. I cannot understand what you mean. If there is

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Jean Louis
* to...@tuxteam.de [2023-02-01 12:22]: > ...which stems from the fact that the very concept of "time zone" > is somewhat ambiguous, too. For human who reads it without calculating anything, yes. For computer which is supposed to be programmed by using the time zone database, no. > Some time

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* Ihor Radchenko [2023-02-01 15:42]: > Indeed. Org is used by a variety of users with different needs. What I > just demonstrated is that specifying the time zone is not always > necessary in timestamps. Specifying time zone in time stamps is not necessary! But using the time zone is necessary

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* Tim Cross [2023-02-01 12:53]: > > Let me try to explain better. Just specifying time zone is ambiguous > > once per year during daylight transition. > > > > [2023-03-29 02:30 @Europe/Berlin] is special. > > > > According to https://www.timeanddate.com/time/zone/germany/berlin, > > 2023-03-29 is

Re: Internal links to lines in different org files

2023-02-01 Thread Ihor Radchenko
kevin lucas writes: > Thanks for responding. I meant specifically the :: syntax with org IDs, and > not filenames. I did confirm that this feature is currently only in Doom > Emacs, see: > https://github.com/doomemacs/doomemacs/blob/master/modules/lang/org/config.el#L639-L659 I am really

Re: [BUG] LaTeX aligned equations do not have right spacing [9.6.1 (release_9.6.1 @ /home/yhu/dev/prefix/org-mode/emacs/site-lisp/org/)]

2023-02-01 Thread Ihor Radchenko
Rick Hu writes: > Example text in org mode: > \begin{align} > H_1(x) = & 3 x^2 - 2 x^3 \\ > S_1(x) = & -2 x^2 + x^3 \\ > \end{align} > > When I export this to html and display on a browser, the spacing between the > equal sign and the terms behind is very small. > This is not the right amount

Re: org-clock-sum-today performance

2023-02-01 Thread Ihor Radchenko
Tijs Mallaerts writes: > After building emacs from the master branch (with Org mode version 9.6 > release_9.6-81-g563a43) I noticed the org-clock-sum-today function takes > much more time compared to my previous emacs build (with Org mode version > 9.5.4 release_9.5.4-19-g4dff42) in a large org

Re: Internal links to lines in different org files

2023-02-01 Thread Ihor Radchenko
kevin lucas writes: > 1. Is this feature indeed specific to Doom Emacs? > 2. If this behavior isn’t in org mode, could it be added? No. It is built-in. > 3. Connected to this: if I export an org file containing an ordinary link > to another node to PDF, the PDF compiles and I get a dead link

Re: Bug report for ox-icalendar: newlines should be CRLF

2023-02-01 Thread Ihor Radchenko
"Stephen J. Eglen" writes: > The lines from BEGIN:VEVENT to CATEGORIES:test inclusive have CR (^M) as well > as LF (^J) as newline [in the text above, I've converted the ^M to *** > to see them eaer. Is that intended? Uploading the file to > https://icalendar.org/validator.html gives me the

[BUG] LaTeX aligned equations do not have right spacing [9.6.1 (release_9.6.1 @ /home/yhu/dev/prefix/org-mode/emacs/site-lisp/org/)]

2023-02-01 Thread Rick Hu
--text follows this line-- Remember to cover the basics, that is, what you expected to happen and what in fact did happen. You don't know how to make a good report? See https://orgmode.org/manual/Feedback.html#Feedback Your bug report will be posted to the Org mailing list.

Re: [BUG] Emacs-29.0.60: (setopt org-babel-load-languages ...) may cause warnings

2023-02-01 Thread gerard . vermeulen
Hi Igor, On 31.01.2023 11:34, Ihor Radchenko wrote: gerard.vermeu...@posteo.net writes: The attached patch synchronizes the =defcustom= with the rest of the code base, groups languages by org-babel file, and uses camel-case to spell languages (the new fashion). Thanks! May you please

Re: Emacs29: sqllite support for orgroam on Windows?

2023-02-01 Thread Ihor Radchenko
c.bu...@posteo.jp writes: > Am 01.02.2023 14:43 schrieb Ihor Radchenko: >> See `org-roam-database-connector' > > Is this a (maybe) yes or (maybe) no? > > Can you please translate that answer to someone who doesn't know the > internals of Emacs and Lisp; a normal user? This is a user option. You

Re: Emacs29: sqllite support for orgroam on Windows?

2023-02-01 Thread c . buhtz
Dear Ihor, thanks for reply. Am 01.02.2023 14:43 schrieb Ihor Radchenko: See `org-roam-database-connector' Is this a (maybe) yes or (maybe) no? Can you please translate that answer to someone who doesn't know the internals of Emacs and Lisp; a normal user? Asking an internet search

Re: POSIX TS spec reverses the meaning of TZ offset compared to ISO (was: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and

2023-02-01 Thread tomas
On Wed, Feb 01, 2023 at 01:26:36PM +, Ihor Radchenko wrote: > [ adding Org ML back to CC ] > > Christian Moe writes: > > >> Note, however, that because we are conforming to POSIX TZ, @UTC+2 is two > >> hours _behind_ the Greenwich. > > > > Ouch. > > This is probably something we need to

Re: Emacs29: sqllite support for orgroam on Windows?

2023-02-01 Thread Ihor Radchenko
c.bu...@posteo.jp writes: > I read about Emacs 29 and its in build sqlite support. > https://blog.phundrak.com/emacs-29-what-can-we-expect/#native-access-to-sqlite-databases > > In that case might it be easier with Emacs 29 to setup OrgRoam on > Windows because there is no need anymore to

Re: [BUG] org-manual: Using bookmarklet for org-capture is no longer reliable

2023-02-01 Thread Ihor Radchenko
Max Nikulin writes: > I think, we assume different definitions of "rock solid". Does it able > to detect that desktop configuration of org-protocol is broken and to > notify the user about failure? I do not use :immediate-finish templates, > but some people do. There is a risk to quietly lost

POSIX TS spec reverses the meaning of TZ offset compared to ISO (was: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-

2023-02-01 Thread Ihor Radchenko
[ adding Org ML back to CC ] Christian Moe writes: >> Note, however, that because we are conforming to POSIX TZ, @UTC+2 is two >> hours _behind_ the Greenwich. > > Ouch. This is probably something we need to discuss further. Dear All, There is potential confusion coming from the different

Re: org-clock idle time in pgtk Emacs

2023-02-01 Thread Ihor Radchenko
Julien Cubizolles writes: > Ihor Radchenko writes: > >> >> As Tim pointed out, we cannot guarantee that things working on 'x build >> will also work on 'pgtk. Instead of abusing settings for 'x window >> system, can you please introduce a new function org-pgtk-idle-seconds >> using a new

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Samuel Wales writes: > amazing amount of work and good choices. i won't object, although > previous comments re syntax proliferation and 3rd party and personal > code re stand, while acknowledging the replies. There is no way around. The feature has been demanded multiple times. It is _needed_

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread tomas
On Wed, Feb 01, 2023 at 12:48:12PM +, Ihor Radchenko wrote: > Greg Minshall writes: > > >> 2022-11-12 12:00 @Asia/Singapore # tzdb syntax > > > > aesthetically, allowing a space after the "@" sign might be nice. i > > don't know what that would do to the parsing/BNF/whatever. > >

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Greg Minshall writes: >> 2022-11-12 12:00 @Asia/Singapore # tzdb syntax > > aesthetically, allowing a space after the "@" sign might be nice. i > don't know what that would do to the parsing/BNF/whatever. [2022-11-12 12:00 @Asia/Singapore] vs. [2022-11-12 12:00 @ Asia/Singapore] Either way is

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Jean Louis writes: >> Consider that you are running a scientific experiment around daylight >> saving time change: [2022-10-29 2:15-5:15+02]. You don't care that the >> government decided that the wall clock should go like 2:15 -> 2:59 -> >> [CEST -> CET] 2:00 -> 2:15 -> 2:59. Physics does not

Re: [BUG] org-open-at-point broken when on headline [9.6.1 (release_9.6.1-208-g0c0059 @ /home/b/s/org/org-mode/lisp/)]

2023-02-01 Thread Marco Wahl
Hello Ihor! >> AFAICS org-open-at-point is broken in the case when point is on a >> headline: org-open-at-point does not open any link. > * This is test > [[https:/orgmode.org]] > C-c C-o works for me on current main. Gaa! Reported too quickly! Again! I guess the actual issue was located

Re: [BUG] org-open-at-point broken when on headline [9.6.1 (release_9.6.1-208-g0c0059 @ /home/b/s/org/org-mode/lisp/)]

2023-02-01 Thread Ihor Radchenko
Marco Wahl writes: > AFAICS org-open-at-point is broken in the case when point is on a > headline: org-open-at-point does not open any link. * This is test [[https:/orgmode.org]] C-c C-o works for me on current main. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org

[BUG] org-open-at-point broken when on headline [9.6.1 (release_9.6.1-208-g0c0059 @ /home/b/s/org/org-mode/lisp/)]

2023-02-01 Thread Marco Wahl
Hi! AFAICS org-open-at-point is broken in the case when point is on a headline: org-open-at-point does not open any link. I checked the older version 0c00590606325e6f6f4756f567e36c074da0e890 and I think it's okay. Branch main. Thanks! Emacs : GNU Emacs 30.0.50 (build 23,

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Christian Moe writes: > From this perspective I'd be happier with the less concise, but super > explicit > > 2022-11-12 14:00 UTC+2 > 2022-11-12 14:00 UTC-2:30 [2022-11-12 14:00 @UTC+2] [2022-11-12 14:00 @UTC-2:30] are also fine within the proposed format. Note, however, that because we

Re: [BUG] ob-shell doesn't evaluate last line on Windows (cmd/cmdproxy) [9.6.1 ( @ c:/Users/Osher/AppData/Roaming/.emacs.d/elpa/org-9.6.1/)]

2023-02-01 Thread Ihor Radchenko
Matt writes: > Pushed the change to `org-babel-eval'. Thanks! This and another commit are rather trivial - they are eligible for bugfix. See https://orgmode.org/worg/org-maintenance.html#branches I cherry-picked the commits for bugfix. I also added a comment clarifying the purpose of the

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Christian Moe
Hi, I have only partly been able to follow the discussion, but this seems like a very thoughtful proposal. I'm just not super happy with the ISO format running clock time and offset together, which I thinks makes clock times less readable when you're just quickly glancing through notes. >

[ANN] Looking for new maintainers for ox-latex.el (LaTeX export library)

2023-02-01 Thread Ihor Radchenko
[ This call is for __LaTeX__ exporter, unlike similar earlier call for HTML exporter ] Hello, I have been informed that our current ox-latex maintainer will no longer able to perform his duties in full extent. We thus need volunteers to help maintaining Org LaTeX export library -

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Max Nikulin
On 01/02/2023 16:38, Tim Cross wrote: This, combined with the reduced readability of such time stamps and increased possibility of user confusion leads me to question if allowing time stamps with both offset and time zone together in the one time stamp is worthwhile. Readability should not

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Tim Cross writes: > The real question is, can the additional complexity associated with > including both a time zone name and an offset be justified in order to > handle the very small number of time stamps which will fall within the > daylight savings transition hour for those locations which

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Tim Cross
Ihor Radchenko writes: > Tim Cross writes: > >>> Either I understand you wrong, or you don't know what you are >>> talking about. 2023-03-23 02:30 @Europe/Berlin refers to /two/ >>> points in time, thus it /is/ ambiguous. If you use disambiguating >>> "time zones" (MEZ vs MESZ in this case)

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Stefan Nobis
writes: > ...which stems from the fact that the very concept of "time zone" is > somewhat ambiguous, too. Yes - I think most of us here see that. Therefore I really appreciate the flexible timestamp format Ihor suggested. > If you really want to have fun with this (and this thread hasn't >

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Ihor Radchenko
Stefan Nobis writes: > Ihor Radchenko writes: > >> [2023-03-29 02:30 @Europe/Berlin] is special. > > I think you mean [2023-10-29 02:30 @Europe/Berlin]. :) Yes, indeed. Thanks for pointing it out!

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Stefan Nobis
Ihor Radchenko writes: > [2023-03-29 02:30 @Europe/Berlin] is special. I think you mean [2023-10-29 02:30 @Europe/Berlin]. :) -- Until the next mail..., Stefan.

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread tomas
On Wed, Feb 01, 2023 at 10:06:15AM +0100, Stefan Nobis wrote: > writes: > > > 2023-03-23 02:30 @Europe/Berlin refers to /two/ points in time, thus > > it /is/ ambiguous. > > As far as I understand the definitions, the point in time "2023-03-23 > 02:30 @Europe/Berlin" is clearly defined as

Re: [POLL] Proposed syntax for timestamps with time zone info

2023-02-01 Thread Stefan Nobis
writes: > 2023-03-23 02:30 @Europe/Berlin refers to /two/ points in time, thus > it /is/ ambiguous. As far as I understand the definitions, the point in time "2023-03-23 02:30 @Europe/Berlin" is clearly defined as 2023-03-23 02:30 UTC+0100. A bit more problematic would be "2023-03-26 02:30

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Ihor Radchenko
Tim Cross writes: >> Either I understand you wrong, or you don't know what you are >> talking about. 2023-03-23 02:30 @Europe/Berlin refers to /two/ >> points in time, thus it /is/ ambiguous. If you use disambiguating >> "time zones" (MEZ vs MESZ in this case) you can resolve that. > > I think

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* Tim Cross [2023-02-01 11:10]: > I think the confusion relates to context interpretation. If you see > @Europe/Berlin in isolation, then it is ambiguous as it can refer to > two different time zone definitions (standard v daylight savings). Of course, without the time stamp, the time zone alone

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* to...@tuxteam.de [2023-02-01 10:20]: > Either I understand you wrong, or you don't know what you are > talking about. 2023-03-23 02:30 @Europe/Berlin refers to /two/ > points in time, thus it /is/ ambiguous. If you use disambiguating > "time zones" (MEZ vs MESZ in this case) you can resolve

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Jean Louis
* Thomas S. Dye [2023-02-01 10:05]: > Aloha Jean Louis, > > Jean Louis writes: > > > * Ihor Radchenko [2023-01-31 16:46]: > > > Specifying just @Europe/Berlin is ambiguous around the daylight > > > savings > > > transition. > > > > Sorry, I cannot see practical example why is it ambiguous.

Re: [POLL] Proposed syntax for timestamps with time zone info (was: [FEATURE REQUEST] Timezone support in org-mode datestamps and org-agenda)

2023-02-01 Thread Tim Cross
writes: > [[PGP Signed Part:Undecided]] > On Tue, Jan 31, 2023 at 11:12:00PM +0300, Jean Louis wrote: >> * Ihor Radchenko [2023-01-31 16:46]: >> > Specifying just @Europe/Berlin is ambiguous around the daylight savings >> > transition. >> >> Sorry, I cannot see practical example why is it