mdebray/tvl-depot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Debug dottime in modeline

Browse source 
My modeline was displaying the local time (not UTC time) and appending the UTC
timezone offset, which was confusing me.

When it was `00:03` in London, my modeline would read `00:03+01`. One way of
interpreting this is that it's `00:03` in London and the `+01` is a reminder
that I'm one hour ahead of UTC. However, I was reading it as though it was
`00:03` UTC and thus `01:03` in London.

I had to set `display-time-string-forms` instead of `display-time-string` to
pass the `t` argument to the `ZONE` parameter to indicate that I'd prefer to use
UTC time and not local time when expanding the variables.
This commit is contained in:
William Carroll 2020-09-28 00:02:40 +01:00
parent 1ad6c30acc
commit 34ec3104f7
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
emacs/.emacs.d/wpc/wpc-misc.el
View file

@ -33,10 +33,11 @@
;; LON: +00 (UTC) or +01 (BST) ;; LON: +00 (UTC) or +01 (BST)
;; NYC: -05 ;; NYC: -05
;; SF: -07 ;; SF: -07
(setq display-time-format (setq display-time-string-forms
'((format-time-string
(concat "%H·%M" (concat "%H·%M"
(format "%0+3d" (/ (car (current-time-zone)) 3600)) (format "%0+3d" (/ (car (current-time-zone)) 3600))
" %a %d %b")) " %a %d %b") nil t)))
(display-time-mode 1) (display-time-mode 1)
;; Remove the boilerplate in the *scratch* buffer ;; Remove the boilerplate in the *scratch* buffer