Re: [O] org-calendar-holiday and local holidays
jorge.alfaro-muri...@yale.edu (Jorge A. Alfaro-Murillo) writes: > calendar-holidays, it is because you are calling something that > loads holidays.el before you set holiday-local-holidays. You're right. Now I understand. Thank you for explaining.
Re: [O] org-calendar-holiday and local holidays
On 2015-03-03T08:58:20+1100, Jorge A. Alfaro-Murillo said: JAA> holidays.el appends holiday-local-holidays to calendar-holidays JAA> via a defcustom, so if you set holiday-local-holidays in your JAA> .emacs, restart emacs and the local holidays are not in JAA> calendar-holidays, it is because you are calling something that JAA> loads holidays.el before you set holiday-local-holidays. JAA> If you add the code above to your .emacs and later modify your JAA> configuration and remove or move the part that loads JAA> holidays.el, then either your code will fail (because JAA> calendar-holidays is not yet defined) or calendar-holidays will JAA> have your local holidays twice and they will show twice in your JAA> agenda. JAA> I think that you should look for whatever calls holidays.el and JAA> set holiday-local-holidays before that. i just tried moving my `(setq holiday-local-holidays ...)` to the very first line of my config setup, and lo, that does result in local holidays appearing in my Org agenda. However, my config setup is a 3000+ line Org Babel file, in which i group together things that are related in my mind, and the setup for the calendar is about a third of the way through this. Thus JAA> If not, then at least use eval-after-load so that JAA> calendar-holidays is already defined when the code is run, and JAA> add-to-list so that the entries do not get added twice if they are JAA> already there: JAA> #+BEGIN_SRC emacs-lisp (eval-after-load 'holidays '(dolist JAA> (holiday holiday-local-holidays) (add-to-list 'calendar-holidays JAA> holiday)) #+END_SRC works better in my context, and is more robust, longer-term, than my original suggestion to use (setq calendar-holidays (append calendar-holidays holiday-local-holidays)) So, thank you! Although i do note that my suggestion was nevertheless within the guidelines of the documentation for `calendar-holidays`: Note that these variables have no effect on `calendar-holidays' after it has been set (e.g. after the calendar is loaded). In that case, customize `calendar-holidays' directly. i feel the above documentation could be improved by adding that `eval-after-load` should probably by used in this context, e.g.: Note that these variables have no effect on `calendar-holidays' after it has been set (e.g. after the calendar is loaded). In that case, customize `calendar-holidays' directly, for example by using `eval-after-load': (eval-after-load 'holidays '(dolist (holiday holiday-local-holidays) (add-to-list 'calendar-holidays holiday))) i'll open a GNU Emacs issue to that effect. :-) Thanks again! Alexis.
Re: [O] org-calendar-holiday and local holidays
On 2015-03-03T02:26:37+1100, Jorge A. Alfaro-Murillo said: JAA> Alexis writes: >> When i scroll down to look at the current value of >> `calendar-holidays`, however, i see that neither the current >> value nor the original value makes any reference to the >> `holiday-local-holidays` variable. And indeed, when i examine >> my agenda for next Monday, which is a local holiday i've >> specified in `holiday-local-holidays`, i can't see that local >> holiday. To fix this, i use M-: to evaluate: >> >> (setq calendar-holidays (append calendar-holidays >> holiday-local-holidays)) >> >> after which the local holiday next Monday appears in my Org >> agenda. JAA> You do not need to add that, calendar-holidays appends JAA> holiday-local-holidays when holidays.el is loaded, just restart JAA> emacs. Not in my Emacs (manually compiled 24.4.1, the most recent official stable release). My `local-holidays` variable was set for years, such that only as part of trying to help the OP did i notice that it's been obsoleted; the documentation for it says: This variable is an alias for `holiday-local-holidays'. This variable is obsolete since 23.1; use `holiday-local-holidays' instead. So i changed my init to refer to `holiday-local-holidays` instead of `local-holidays`, and restarted Emacs, and the issue persisted: the value of `holiday-local-holidays` is /not/ included in `calendar-holidays` by default. The `(setq calendar-holidays ...` line i described above is necessary to work around this. JAA> It is also not a documentation bug, at least in my emacs JAA> (25.0.50.1) the documentation of calendar-holidays says clearly: JAA> "Note that these variables [`holiday-other-holidays', JAA> `holiday-general-holidays', `holiday-local-holidays', JAA> `holiday-christian-holidays', `holiday-hebrew-holidays', JAA> `holiday-islamic-holidays', `holiday-bahai-holidays', JAA> `holiday-oriental-holidays' and `holiday-solar-holidays'] have JAA> no effect on `calendar-holidays' after it has been set JAA> (e.g. after the calendar is loaded). In that case, customize JAA> `calendar-holidays' directly." In 24.4.1, the documentation is phrased differently; it says: Additional holidays are easy to add to the list, just put them in the list `holiday-other-holidays' in your init file. Similarly, by setting any of `holiday-general-holidays', `holiday-local-holidays', `holiday-christian-holidays', `holiday-hebrew-holidays', `holiday-islamic-holidays', `holiday-bahai-holidays', `holiday-oriental-holidays', or `holiday-solar-holidays' to nil in your init file, you can eliminate unwanted categories of holidays. The aforementioned variables control the holiday choices offered by the function `holiday-list' when it is called interactively. They also initialize the default value of `calendar-holidays', which is the default list of holidays used by the function `holiday-list' in the non-interactive case. Note that these variables have no effect on `calendar-holidays' after it has been set (e.g. after the calendar is loaded). In that case, customize `calendar-holidays' directly. The intention is that (in the US) `holiday-local-holidays' be set in site-init.el and `holiday-other-holidays' be set by the user. It's the fact that, despite the above docstring, and that, as i described above, setting the value of `holiday-local-holidays` has no direct effect on `calendar-holidays` /even after a restart of Emacs/, that led me to suggest there might be a code bug or a documentation bug (e.g. maybe some variable needed to be set to `t` to ensure the value of `holiday-local-holidays` gets included in `calendar-holidays`). Since things work for you, and the phrasing for the documentation for `calendar-holidays` has changed between the most recent stable release and the development version of Emacs you're using, my guess is that there is indeed a bug in 24.4.1 and earlier that has subsequently been fixed. Later today i'll try building from the first 24.5 pretest and the master branch, and examine what happens with `holiday-local-holidays` / `calendar-holidays` in both instances. Alexis.
Re: [O] org-calendar-holiday and local holidays
Melleus writes: Alexis writes: see that local holiday. To fix this, i use M-: to evaluate: (setq calendar-holidays (append calendar-holidays holiday-local-holidays)) Works perfectly this way, thank you. jorge.alfaro-muri...@yale.edu (Jorge A. Alfaro-Murillo) writes: They should show up after you restart emacs. I supposed it should. But in fact in does not work. holidays.el appends holiday-local-holidays to calendar-holidays via a defcustom, so if you set holiday-local-holidays in your .emacs, restart emacs and the local holidays are not in calendar-holidays, it is because you are calling something that loads holidays.el before you set holiday-local-holidays. If you add the code above to your .emacs and later modify your configuration and remove or move the part that loads holidays.el, then either your code will fail (because calendar-holidays is not yet defined) or calendar-holidays will have your local holidays twice and they will show twice in your agenda. I think that you should look for whatever calls holidays.el and set holiday-local-holidays before that. If not, then at least use eval-after-load so that calendar-holidays is already defined when the code is run, and add-to-list so that the entries do not get added twice if they are already there: #+BEGIN_SRC emacs-lisp (eval-after-load 'holidays '(dolist (holiday holiday-local-holidays) (add-to-list 'calendar-holidays holiday)) #+END_SRC Best, -- Jorge.
Re: [O] org-calendar-holiday and local holidays
Alexis writes: > see that local holiday. To fix this, i use M-: to evaluate: > >(setq calendar-holidays (append calendar-holidays > holiday-local-holidays)) > > after which the local holiday next Monday appears in my Org agenda. Works perfectly this way, thank you.
Re: [O] org-calendar-holiday and local holidays
jorge.alfaro-muri...@yale.edu (Jorge A. Alfaro-Murillo) writes: > They should show up after you restart emacs. I supposed it should. But in fact in does not work.
Re: [O] org-calendar-holiday and local holidays
Hi Melleus. Melleus writes: Does %%(org-calendar-holiday) know about holiday-local-holidays? I'm not programmer, sorry. I've set up those local holidays but cannot see them in my agenda. They should show up after you restart emacs. Best, -- Jorge.
Re: [O] org-calendar-holiday and local holidays
Alexis writes: When i scroll down to look at the current value of `calendar-holidays`, however, i see that neither the current value nor the original value makes any reference to the `holiday-local-holidays` variable. And indeed, when i examine my agenda for next Monday, which is a local holiday i've specified in `holiday-local-holidays`, i can't see that local holiday. To fix this, i use M-: to evaluate: (setq calendar-holidays (append calendar-holidays holiday-local-holidays)) after which the local holiday next Monday appears in my Org agenda. You do not need to add that, calendar-holidays appends holiday-local-holidays when holidays.el is loaded, just restart emacs. Given the documentation for the `calendar-holidays` variable, the fact that i need to manually add the value of the `holiday-local-holidays` variable to `calendar-holidays` seems to me like it might be a coding or documentation bug in Emacs ? It is also not a documentation bug, at least in my emacs (25.0.50.1) the documentation of calendar-holidays says clearly: "Note that these variables [`holiday-other-holidays', `holiday-general-holidays', `holiday-local-holidays', `holiday-christian-holidays', `holiday-hebrew-holidays', `holiday-islamic-holidays', `holiday-bahai-holidays', `holiday-oriental-holidays' and `holiday-solar-holidays'] have no effect on `calendar-holidays' after it has been set (e.g. after the calendar is loaded). In that case, customize `calendar-holidays' directly." Best, -- Jorge.
Re: [O] org-calendar-holiday and local holidays
Melleus writes: > Hi to all. > > I'm afraid to ask. But... Anyway. Does %% > about holiday-local-holidays? I'm not programmer, sorry. I've set up > those local holidays but cannot see them in my agenda. > Can you see them in the calendar? If so, I think you should be able to see them in the agenda too. If you can't see them in the calendar, then read the doc for calendar-holidays carefully, in particular this paragraph: , | ... | They also initialize the default value of `calendar-holidays', | which is the default list of holidays used by the function | `holiday-list' in the non-interactive case. Note that these | variables have no effect on `calendar-holidays' after it has been | set (e.g. after the calendar is loaded). In that case, customize | `calendar-holidays' directly. | ... ` -- Nick
Re: [O] org-calendar-holiday and local holidays
[Crossposted to the help-gnu-emacs list, for possible advice on whether or not this involves a bug in GNU Emacs.] On 2015-03-02T09:29:09+1100, Melleus said: M> I'm afraid to ask. But... Anyway. Does %%(org-calendar-holiday) M> know about holiday-local-holidays? I'm not programmer, sorry. I've M> set up those local holidays but cannot see them in my agenda. You can examine the definition of an ELisp function by: 1. typing C-h f whilst on a function; 2. typing RET to take you to the documentation for that function; 3. typing TAB then RET to take you to the function definition. Starting with point on `org-calendar-holiday`, we find that: - `org-calendar-holiday` calls (if available) `calendar-check-holidays` or (otherwise) `check-calendar-holidays`; - `calendar-check-holidays` calls `calendar-holiday-list`; - `calendar-holiday-list` makes use of the `calendar-holidays` variable. We can examine the documentation for the `calendar-holidays` variable by moving point onto and typing C-h v RET. On my setup (manually compiled Emacs 24.4.1 on Debian Wheezy(+updates) x86_64 together with Org 20150223), the documentation suggests that `calendar-holidays` makes use of the `holiday-local-holidays` variable; and the documentation for `holiday-local-holidays` merely refers us back to the documentation for `calendar-holidays`. When i scroll down to look at the current value of `calendar-holidays`, however, i see that neither the current value nor the original value makes any reference to the `holiday-local-holidays` variable. And indeed, when i examine my agenda for next Monday, which is a local holiday i've specified in `holiday-local-holidays`, i can't see that local holiday. To fix this, i use M-: to evaluate: (setq calendar-holidays (append calendar-holidays holiday-local-holidays)) after which the local holiday next Monday appears in my Org agenda. Given the documentation for the `calendar-holidays` variable, the fact that i need to manually add the value of the `holiday-local-holidays` variable to `calendar-holidays` seems to me like it might be a coding or documentation bug in Emacs ? Alexis.
[O] org-calendar-holiday and local holidays
Hi to all. I'm afraid to ask. But... Anyway. Does %%(org-calendar-holiday) know about holiday-local-holidays? I'm not programmer, sorry. I've set up those local holidays but cannot see them in my agenda. Thanks in advance.
