2025-03-17 Emacs news

| emacs, emacs-news

Links from reddit.com/r/emacs, r/orgmode, r/spacemacs, r/planetemacs, Mastodon #emacs, Bluesky #emacs, Hacker News, lobste.rs, programming.dev, lemmy.world, lemmy.ml, planet.emacslife.com, YouTube, the Emacs NEWS file, Emacs Calendar, and emacs-devel. Thanks to Andrés Ramírez for emacs-devel links. Do you have an Emacs-related link or announcement? Please e-mail me at sacha@sachachua.com. Thank you!

View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com

Remove open Org Mode clock entries

| emacs, org

Pedro pointed out that I had some incomplete clock entries in my Emacs configuration. org-resolve-clocks prompts you for what to do with each open clock entry in your Org agenda files and whatever Org Mode files you have open.

If you don't feel like cancelling each clock with C, I also wrote this function to delete all open clocks in the current file. 

(defun my-org-delete-open-clocks ()
  (interactive)
  (flush-lines
   (rx
    line-start
    (zero-or-more space)
    "CLOCK:"
    (one-or-more space)
    (regexp org-ts-regexp-inactive)
    (zero-or-more space)
    line-end)))
This is part of my Emacs configuration.
View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com

2025-03-10 Emacs news

| emacs, emacs-news

Links from reddit.com/r/emacs, r/orgmode, r/spacemacs, r/planetemacs, Mastodon #emacs, Bluesky #emacs, Hacker News, lobste.rs, programming.dev, lemmy.world, lemmy.ml, planet.emacslife.com, YouTube, the Emacs NEWS file, Emacs Calendar, and emacs-devel. Thanks to Andrés Ramírez for emacs-devel links. Do you have an Emacs-related link or announcement? Please e-mail me at sacha@sachachua.com. Thank you!

View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com

Getting an Org link URL from a string; debugging regex groups

| elisp, org

Sometimes I want to get the URL from a string whether the string contains a bare URL (https://example.com) or an Org bracketed link ([[https://example.com]] or [[https://example.com][Example]], ignoring any extra non-link text (blah https://example.com blah blah). org-link-any-re seemed like the right regular expression to use, but I started to get a little dizzy looking at all the parenthesis and I couldn't figure out which matching group to use. I tried using re-builder. That highlighted the groups in different colours, but I didn't know what the colours meant. All the matching information is in (match-data), but integer pairs can be a little hard to translate back to substrings. So I wrote an Emacs Lisp function to gave me the matching groups: 

(defun my-match-groups (&optional object)
  "Return the matching groups, good for debugging regexps."
  (seq-map-indexed (lambda (entry i)
                     (list i entry
                           (and (car entry)
                                (if object
                                    (substring object (car entry) (cadr entry))
                                  (buffer-substring (car entry) (cadr entry))))))
                   (seq-partition
                    (match-data t)
                    2)))

There's probably a standard way to do this, but I couldn't figure out how to find it.

Anyway, if I give it a string with a bracketed link, I can tell that the URL ends up in group 2: 

(let ((text "blah [[https://example.com][example]] blah blah"))
  (when (string-match org-link-any-re text)
    (pp-to-string (my-match-groups text))))

((0 (5 37) "[[https://example.com][example]]")
 (1 (5 37) "[[https://example.com][example]]")
 (2 (7 26) "https://example.com")
 (3 (28 35) "example"))

When I use a string with a bare link, I can see that the URL ends up in group 7: 

(let ((text "blah https://example.com blah blah"))
  (when (string-match org-link-any-re text)
    (pp-to-string (my-match-groups text))))

((0 (5 24) "https://example.com")
 (1 (nil nil) nil) (2 (nil nil) nil)
 (3 (nil nil) nil) (4 (nil nil) nil)
 (5 (nil nil) nil) (6 (nil nil) nil)
 (7 (5 24) "https://example.com")
 (8 (5 10) "https") (9 (11 24) "//example.com"))

This makes it so much easier to refer to the right capture group. So now I can use those groups to extract the URL from a string: 

(defun my-org-link-url-from-string (s)
  "Return the link URL from S."
  (when (string-match org-link-any-re s)
    (or
     (match-string 7 s)
       (match-string 2 s))))

This is handy when I summarize Emacs News links from Mastodon or from my inbox. Sometimes I add extra text after a link that I've captured from my phone, and I don't want that included in the URL. Sometimes I have a bracketed link that I've copied from org-capture note. Now I don't have to worry about the format. I can just grab the link I want.

View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com

Reflecting on my conscientiousness (or whatever the opposite is)

| reflection, life

Over the past few days, I've been reflecting on the personality trait of conscientiousness, which is something that can be a bit of a struggle for me. From Wikipedia:

Conscientiousness is the personality trait of being responsible, careful, or diligent. Conscientiousness implies a desire to do a task well, and to take obligations to others seriously. Conscientious people tend to be efficient and organized as opposed to easy-going and disorderly. They tend to show self-discipline, act dutifully, and aim for achievement; they display planned rather than spontaneous behavior; and they are generally dependable. Conscientiousness manifests in characteristic behaviors such as being neat, systematic, careful, thorough, and deliberate (tending to think carefully before acting).

Conscientiousness and me

conscientiousness-butterfly.jpg

I think of myself as not very conscientious. At school, I struggled with completing homework, sometimes not even turning in assigned essays. I forgot about deadlines and accidentally left my stuff behind. I did well on standardized tests because I could read quickly and eliminate probably incorrect answers, but other types of tests were a drag. There were some subjects I liked enough to do well in (well, mostly teachers I found engaging). For the most part, though, I didn't particularly care about grades. Even as an adult, I occasionally forget to finish something I'm working on, I lose things and time due to disorganization and attentional hiccups, and I've used my "Oops" fund a number of times. (W+ is more conscientious than I am, and occasionally patiently reminds me to take care of stuff.) I tend to follow the butterflies of my interest.

Fortunately, I've figured out some things that work well for me. Coding is great because even though it needs me to be pretty exact, I can work in small chunks, write tests to help me double-check, and automate repetitive tasks that my brain tends to hiccup on. When I worked at IBM, I had a lot of fun working on projects I cared about, like building systems to help professionals transition into teaching or helping food banks distribute food. I also did well skimming pages and pages of internal discussions so that I could summarize key themes for workshops. For my consulting clients, I tend to focus on prototyping their crazy ideas. If the idea proves worthwhile, we can then turn it over to other people to get it ready for production. Org Mode helps me keep track of what I want to do and when. In the Emacs community, I tend to focus on breadth rather than depth: Emacs News instead of package maintenance or core Emacs development. (And besides, it's volunteering anyhow, so when people bump into bugs in my code, it's either an opportunity for them to help out or something they might just put up with or work around.) I like experimenting, and I don't feel stuck; I can move on from an experiment when I've gotten enough data or when things change. I've shifted my life so that most of the tasks on my to-do list are things that I want to do that aren't time-sensitive, so I can do them when I want.

Noticing when my brain likes to do the work

conscientiousness-piano.jpg

I recognize myself in other descriptions of conscientiousness. I like to plan and I like to take notes. I get somewhat stressed by the idea of being late, although I've learned to chill out a little about that because kids mean being flexible about time. I like considering decisions carefully and doing little experiments. I find risky behaviour stressful rather than fun. Still, I tend to think of myself as someone who doesn't do the extra work, who often doesn't pay attention to the fiddly details. A few counter-examples might help me figure out more about when my brain likes to spend the extra time on things:

  • In a cryptography course that I took in university, we had an assignment to break a simple monalphabetic cipher. Each student was assigned one line. I had fun crunching through all of them (puzzles! piece of cake) and I distinctly remember relishing the teachers' surprise the next day.
  • I signed up for more school, getting a master's degree in Mechanical and Industrial Engineering at the University of Toronto. I got interested in it for two reasons:
    • I enjoyed teaching computer science at my alma mater. Getting an advanced degree was strongly recommended. I experimented with a masters in education but I wasn't that interested in it.
    • I was also interested in personal information management thanks to Emacs and Planner Mode, so I was curious about exploring the usage patterns of people who had highly customized their PIM tool. Several papers in that area had been written by a researcher at the University of Toronto, so I applied there for a master's. That researcher left shortly after I arrived, so we looked around for another topic. Eventually we settled on social networking platforms in organizations, which was also interesting for me because it was about how people use technology to organize collective knowledge.
  • I also signed up for parenting knowing that it's a ton of extra work including stress-testing my abilities, being responsible for helping an entirely separate little being figure out things I'm still figuring out myself, and handling endless problem-solving and adaptation in the face of uncertainty.
  • I notice that I'm getting a little better at slowing down and practising piano, singing, and drawing. I've tried all these things before, but now I can approach it differently because I'm going into it with more life experience.
    • For piano, I can treat it like a moving meditation on the quirks of my monkey mind, and be amused at how my brain learns. I enjoy feeling the motions become more automatic. I also like the thoughts and memories that the pieces evoke. (As part of this beginner course I'm doing, I just practised a very simple version of "Thus Spake Zarathustra", which makes everything feel more epic.) Eventually I think it would be nice to be able to play the music that A+ and I might want to sing to. It seems to be my current hyperfocus. I enjoy spending the time practising, knowing that there's no way to skip that part (and perhaps this is even supposed to be the fun part).
    • For singing, I can be mystified by all the weird movements that I have to figure out in my larynx and my diaphragm and other parts I haven't even figured out how to name yet, much less activate. It gives me some empathy for how kids are learning about things we can't easily teach them.
    • For drawing, I can be amused by the gap between how things really are and how I imagine them to be, and the gap between what I imagine and what I can draw. The video tutorial assures me that taking the time to slow down and shade or add texture is worthwhile, and is even the fun part of drawing. I still get impatient occasionally (do I really want to spend all this time on one sketch?), but it's an interesting perspective. I think it might be nice to develop art into a relaxing activity. If I go through the steps, I'll probably get there. Also, I like doodling to break up the wall of text in a blog post like this one, so that's another fun way to practice.

So maybe I can be a bit more conscientious when it's something I'm curious about or care about.

Supporting my brain

conscientiousness-toolbox.jpg

For the tasks that I need to be conscientious about, there are other things that help:

  • I'm getting better at accepting my limits. For example, when I had a pie in the oven last night, I told A+ that I couldn't go off to play Minecraft with her because I might forget about the pie and accidentally undercook or overcook it.
  • Writing notes helps me keep track of where I am, what I wanted to do next, what I'm figuring out along the way, and so on. The possibility of sharing those notes (and thus having more opportunities to learn from my past self or from other people) also encourages me to get to a point where those notes can be shared. Here I really appreciate how Org Mode helps me capture, manage, and post my tasks and notes, thanks to literate programming. People occasionally tell me that they think I'm very organized, but that's probably just because I write about stuff so that when I forget, I can look them up again.
  • Checklists are also handy. Most of the time, I just make a checklist on my phone using Orgzly Revived, but maybe I can make these more visual. I notice that I'm not particularly influenced by the gamification strategy of a streak count and mildly influenced by XP bars.
  • Journal entries and blog posts also give me a record of what I've worked on, and even little bits of progress accumulate.
  • I'm also learning to to distract the fidgety part of my brain with music or movement, and to manage it with timers. Timers are great. Timers to get started, timers to check in with myself, timers to come back…
  • Automation is wonderful. Getting a computer to do the work is often more fun and less error-prone than my doing it myself. Even semi-automation is helpful.

Despite not thinking of myself as particularly conscientious, I'm pretty happy with what I've been figuring out about my life and the world. I can think of how I work as building on my strengths instead of just working around my weaknesses. I enjoy learning about and dabbling in lots of different interests, and the combination of ideas can be very useful (like dancer curiosity). Framing many decisions as experiments helps me get to 80%-fine quickly, and I don't spend a lot of time chasing down that last 20% that takes most of the effort. I don't fit the hustle culture of many self-help books, blogs, and videos, and that's okay.

Not far from the tree

conscientiousness-ultralight.jpg

I think my dad was not particulary conscientious either, at least not in terms of planning ahead, paying attention to details, following conventions. He was always in motion, happiest whenever he had a crazy project. Fortunately, he was really good at inspiring other people to handle the logistics. He came up with the ideas ("I want to fly across the Philippines in an ultralight") and people like my mom figured out how (fuel, landing spots, etc.). His spontaneous road trips drove me a little batty when I was a kid. But also, when it came to the things he cared about, he could spend hours, days, weeks on getting it right. I remember how he'd stay up late to figure something out, whether it was digital photography or Microsoft 3D Pinball. I've written about how he repeatedly drew variations on the same sketch in order to figure out what he wanted. He did okay. He found his way, even though it looked nothing at all like the standard paths. I'm probably doing all right, too.

My mom was more conscientious and deliberate than my dad was. She handled the business while my dad got to focus on his passions. From her, I picked up the habits of reading and writing. I think I'd like to be more of a mix between their styles rather than one or the other.

Growing

Apparently, conscientiousness tends to increase with age, so that's interesting. I feel slower when it comes to some things (probably because of adapting to all those distractions and periods of sleep deprivation, or maybe age, or simply a more realistic evaluation of my abilities), so it's easier to give myself time to do things that are slow. Maybe I'll get better at enjoying the act of practising and paying attention to the details. I'll probably benefit from more orderliness, too. I wonder how I can get my brain to enjoy decluttering and figuring out the right homes for objects. It's a little like preparing the space so that I can see what I like and it's easy to work on what I enjoy. (Marie Kondo's The Life-Changing Magic of Tidying Up might be relevant here, although even she has found keeping a tidy house with kids to be a challenge…)

Tangent: A quote from Marie Kondo

When I first became a mother, I felt frustrated when I couldn’t tidy my home exactly the way I wanted. Then, I had two more children, and I found I didn’t even have the energy to consider some of my former practices around the house!

With this in mind, here are some tips that help me keep my home in order with two young children.

Motherhood has taught me to be more forgiving of myself. The joy that comes from parenting exceeds any satisfaction that could have come from a perfectly neat home. My children also remind me that our lives can shift daily (if not every minute) — and that the best we can do is honor where we are in the present moment.

source

I've been trying to think of a neutral or positively-coded word for the opposite of the conscientiousness personality trait. I asked Claude AI to generate a bunch of antonyms. I don't quite identify with "free-spirited" or "spontaneous", but I like "adaptable" and "improvisational," and "interest-driven" is an accurate description of the way we spend our energy. Those words don't quite cover the same cluster of meanings that "conscientious" does, but they give me other ways to think about the personality trait as something more positive.

Learning on my own and with others

I'm always curious about how I can work with what I've got. New challenges, new experiences, new capabilities… I get to learn even more about how my brain works and what I can do, especially as I build systems and processes to support myself.

Figuring out more about building on my strengths will also help me parent A+, so this work is extra worth it. I can even learn from the worries that sometimes flutter up when I see her also wandering far from what the school system would probably prefer that she focus on.

conscientiousness-timeline.jpg

Thinking about processes and tools and self-acceptance also makes me think a little about Andy's recent blog post My 10 Years with Emacs, in which (among other thoughts about what he's learned about using Emacs and other people he wants to thank for helping) he mentions thinking of me as kind of the community mom. I was 18 when I started using Emacs, I've grown up in this community, and I've got blog posts and videos that help me catch glimpses of myself throughout the years. It does feel interesting to notice the shifts in my brain, from kind of an enthusiastic puppy bursting with energy to something more about experimentation, reflection, and connection. If I can get better at understanding myself and the tools I can build to support who I am and what I want to do, I wonder if that'll help other people too. I'm looking forward to being able to someday bring grandparent energy to this. What could that be like? There are people even older than I am in this community, which is wonderful. I'm looking forward to seeing how we all figure out how to work with what we've got.

View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com

2025-03-03 Emacs news

| emacs, emacs-news

Links from reddit.com/r/emacs, r/orgmode, r/spacemacs, r/planetemacs, Mastodon #emacs, Bluesky #emacs, Hacker News, lobste.rs, programming.dev, lemmy.world, lemmy.ml, communick.news, planet.emacslife.com, YouTube, the Emacs NEWS file, Emacs Calendar, and emacs-devel. Thanks to Andrés Ramírez for emacs-devel links. Do you have an Emacs-related link or announcement? Please e-mail me at sacha@sachachua.com. Thank you!

View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com

Monthly review: February 2025

| monthly, review

2025-02-28-04 February 2025 -- monthly review
2025-02-28-04 February 2025 -- monthly review

Text and links from sketch (, and) a list of emojis per day

February 2025

  • field trips
  • birthday
  • music and art

By day:

  1. 👀 looking ahead
  2. 💃 dance
  3. ✅ curriculum checklist
  4. 🖼️ Art Gallery of Ontariqo
  5. 🤖 MakeyMakey
  6. 🐕 sheepdog realizations
  7. 📱 iPad experiments
  8. 📲 my own iPad
  9. 🛷 sledding
  10. 📸 sorting through photos
  11. 🎨 drew a review of A+'s 8th year
  12. 🏢 Moments in Modernism
  13. 🛷 sledding snow day
  14. 🎤 piano and voice
  15. ☃️ even more snow
  16. ❄️ quinzhee
  17. 🍪 galaxy cookies
  18. 🚲 shovelling trail walkway
  19. 📝 individual assessment
  20. 🧁 cupcakes
  21. 🧁 icing
  22. ⛸️ skating party
  23. ❄️ breaking up ice
  24. 🌀 Minecraft Parkour Spiral 2
  25. ⛸️ more skating
  26. 📈 results: growth, exceptionality
  27. 🤖 Comparing Claude and ChatGPT
  28. 🔍 word search

This month, A+ asked me if we could do a field trip. Since her virtual grade 3 class was doing a unit on drawing landscapes, I thought I'd take her to the Art Gallery of Ontario so that she could practise digital painting surrounded by lots of great examples. I enjoyed that enough to get my own iPad for drawing on. She asked for another field trip the following week to check out the Moments in Modernism exhibit, so we got to practise digital painting together. (We ended up back in the landscape gallery.) I wonder what we'll explore next month.

Being able to do iPad things together also nudged us to explore music and art. I experimented with paying for the Simply family subscription. A+ and I have been practising singing and piano, and W- has been practising patience. I've been going through the art tutorials too. A+ has run out of colourful drawings to work on and is not particularly interested in the pencil courses, so maybe that'll be for later.

It was A+'s birthday this month. She wanted to have a skating party with just her closest friends and their families. We made and decorated cupcakes and cookies, and then we brought her and the party supplies over to the park in our cargo bikes. W- brought over pizza and hot chocolate. I enjoyed drawing a one-page summary of A+'s 8th year, and that also helped other people get a sense of what we've been up to the rest of the year. I used parts of that drawing for little thank-you cards for her friends, too.

Lots and lots of snow this month. It's amazing how much some guerilla shovelling can make a difference. We cleared the entrance to the Martin Goodman Trail closest to our house, and W- also cleared some things in our neighbourhood and on our bike ride home.

Checking in with myself

I noticed I've been a little more fretful than I'd like to be. I think I've been letting myself get all tangled up in worries about A+ and school fit, and I've also been staying up late exploring sketching. My current plan is:

  • schedule fretting for Saturdays so that I don't fret too much at A+ during the week
  • remind myself of counterexamples: A+ does actually get her work done, and she's pretty good at making decisions; even if she messes up, failure is feedback
  • externalize my anxiety by calling her "Gumamelon" (long story), and thank her for showing up and trying to protect us and make life easier
  • try to get better at detecting when Gumamelon is sneaking up on me, write down her concerns, and remind her that she can come back on Saturday.
  • distract Gumamelon with other things I can do
  • sleep better

It's weird, but maybe it'll help. =)

Also, trying out this approach of answering reflection questions in order to think more deeply.

Where did I feel most energized this month? What activities drained me?

I liked figuring things out with W- and A+, whether it was breaking up the ice on the walkway or redoing the galaxy icing on the cupcakes. I also liked the calmness of going through the music and art tutorials, even if they felt quite slow at times. I'm not too keen on the frazzled feeling of fretting at A+, but I'm glad I'm getting better at recognizing the irrationality of it, and that both W- and A+ are good at reminding me to back off. I'm looking forward to finding ways to redirect that. This might be the time to get back into exploring the things I want to learn. That'll keep me plenty busy.

What moments made me say "aha!" this month?

It's interesting to see how both A+ and I respond well to impersonal feedback from a computer and to breaking things down into bite-sized, gamified learning. The pitch visualizations in the singing app have been helping her pay more attention to melody. I like the way the notes in the piano app don't let me move forward until I get them right. I'm going to experiment with pitch detection to practise singing scales. I want to see if I can get Claude AI to give me reasonably-useful writing feedback, too.

Emoji summary

Nudged by Gina Trapani's My Life in Weeks (found via HN) and the Life in Weeks app (also discussed on HN), I'm noodling around the idea of having a quick but expressive overview. I have a journal covering most of the days since 2016, somewhat spotty coverage of weekly/monthly notes before then, and yearly reviews going back to 2005. If I wanted to summarize each day with an emoji, February would be:

👀💃✅🖼️🤖🐕📱📲🛷📸🎨🏢🛷🎤☃️❄️🍪🚲📝🧁🧁⛸️❄️🌀⛸️📈🤖🔍

Which is promisingly compact and could be fun to experiment with over the year, and then maybe I could pick weekly highlights too.

Anyway, in March, I'd like to:

  • Practise being calmer and more easygoing; get better at thinking in terms of experiments
  • Take A+ on more informal field trips: Royal Ontario Museum, pottery class
  • Start digging into the ideas and tasks I've been postponing
  • Finish the Simply Piano course and start working on sheet music for the songs A+ wants to sing
  • Practise singing scales while waiting for A+ to catch up with Simply Sing
  • Automate the BigBlueButton setup a bit more so that I don't forget about meetups

Sketches

Time

Category Previous month % This month % Diff % h/wk Diff h/wk
A- 35.6 41.9 6.3 63.5 10.6
Business 2.0 2.4 0.4 3.6 0.7
Discretionary - Family 0.0 0.1 0.1 0.2 0.2
Discretionary - Play 0.6 0.2 -0.4 0.3 -0.7
Discretionary - Productive 11.7 11.2 -0.6 16.9 -1.0
Personal 8.6 7.4 -1.1 11.3 -1.9
Sleep 35.4 33.9 -1.4 51.5 -2.4
Unpaid work 6.2 3.2 -3.0 4.8 -5.0

Hmm, definitely want to get more sleep.

View org source for this post
View or add comments (Disqus), or e-mail me at sacha@sachachua.com