Marcin Borkowski: Recent Changes

Updates in the last 30 days

2025-08-25

05:41 UTC (new) (history) 2025-08-25 Counting Org mode headlines . . . . mbork – One thing I need pretty often is to be able to count Org mode headlines in the subtree I’m in. It’s a bit surprising that Org does not know how to do that, but this is Emacs, so fixing it should be very easy, right? Indeed, it is

2025-08-18

16:25 UTC (new) (history) 2025-08-18 Cutting clips from videos with Emacs . . . . mbork – I often want to show someone a clip from a video. When that someone is sitting next to me, I can just seek the right place in the video and hit “start”. But what if not? What if I’d like to upload the clip somewhere, or maybe even email it? Or just I don’t want to search for the right place, or risk showing too much of the video (which might contain spoilers, for example)? Now, the first answer that comes to my mind is to extract the clip to a separate video file and play that instead. Of course, if you know me even a bit, you won’t be surprised that I’d like to do that from within the comfort of Emacs.

2025-08-11

15:37 UTC (new) (history) 2025-08-11 Using Eldoc to show entities with given uuids in the echo area . . . . mbork – This is the culmination of my series of posts on customization variables, timestamps, ElDoc, PostgreSQL and interacting with potentially unreliable external processes via stdin and stdout. All the time, my goal was to be able to show the database row corresponding to a uuid when the point is on that uuid. Since most of the hard work was already done in the preceding six posts, this one will be rather short (not including the code itself).

2025-08-04

04:20 UTC (new) (history) 2025-08-04 org-copy-visible . . . . mbork – I have a short tip for today. Sometimes I want to send myself my Org mode agenda for today in an email so that I can open it on my phone. (Yes, I know, this is not the optimal way – I’m currently experimenting with Organice, I’ll check Orgzly, too – but sending an email to oneself and opening it on one’s phone is not as bad as it seems.) One problem I had was that Org links were not very legible in a plain text setting. Of course, one of the promises of Org mode is that it is plain text – but still, I don’t really need to see the URLs when I just want a quick reminder of my tasks so that I can do some of them on the go.