I would like to use the ISO week date format for the title of new journal tiddlers and elsewhere, since I find it practical to be aware of the week day in combination with a sortable date format.
https://en.wikipedia.org/wiki/ISO_8601#Week_dates YYYY-Www-D or YYYYWwwD E.g. 2021-w36-4 for thursday of week 36, 2021-09-09. I can not see a way to get the week day number in the built in date format tokens. https://tiddlywiki.com/#DateFormat The closest I've got is YYYY-W0WW-ddd, but that renders as 2021-W36-Thu, which will not sort alphanumerically in date order like an ISO date would. I can see that the template tokens are implemented in a system tiddler named $:/core/modules/utils/utils.js. Getting the day of week is trivial in JavaScript, e.g. adding a token matching a single "D" for this: [/^D/, function() { return date.getDay() || 7; }] The utils.js tiddler seems to contain a lot of other stuff however, and I guess local changes would have to be merged on achieving updates of TiddlyWiki. Maybe there are other ways to achieve custom date formatting of this kind in TiddlyWiki? -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/41f05363-bac8-4569-a383-4bbfc757a52an%40googlegroups.com.
