• 3 cups chopped romaine (or favorite green) ($1.00)
• 1 cup cubed pineapple, frozen ($2.00)
• 1 banana, sliced and frozen ($.20)
• 2 tablespoons lemon juice (optional) ($.20)
• 1 teaspoon vanilla ($.10)
• 1 cup water
• 10 ice cubes
• stevia to taste (optional)

• In a high powered blender, puree the greens until liquefied and very smooth. 
• Add the rest of the ingredients and puree until smooth.

• 1 avocado, chopped ($1.25)
• 1tablespoon finely chopped celery ($.05)
• 1 tablespoon finely chopped onion ($.05)
• 2 teaspoons mustard ($.05)
• 2 teaspoons mayo  (use something like Veganaise or make your own) ($.10)
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 1/2 teaspoon paprika
• Lettuce and optional tomato for serving

• Coarsely chop the avocado, add the remaining ingredients, then stir gently until evenly incorporated. 
• Store leftovers for up to a day or two in an air tight container.

• Prepare the red and yellow bell pepper, mushrooms, olives, and onion and place in a medium sized bowl. 
• In a small bowl, whisk together the olive oil, vinegar, syrup, onion powder, garlic, basil, oregano, salt, and pepper. Pour over the prepared vegetables. Allow to marinate for at least a half hour, but it can marinate as long as a day.
• When ready to eat, simply pour the marinated veggies and marinade over a portion of spiralized zucchini noodles and toss.

• 2 cups almonds ($8.00)
• 1 1/2 cups dates, pitted and chopped ($4.00)
• 1/2 cup cocoa powder ($1.00)
• 1 teaspoon vanilla extract
• 1 teaspoon orange extract
• Cocoa powder for rolling

• In a food processor fitted with an “S” blade, process the almonds until finely ground. This takes about a minute. 
• Add in the pitted and chopped dates, cocoa powder, vanilla and orange extract. 
• Process again until the mixture begins to clump together. 
• Using a tablespoon, scoop out even sized balls, and roll between hands to shape. 
• For the final finish, roll each truffle lightly in cocoa powder.

• 1 orange, peeled and chopped ($.70)
• 1 teaspoon powdered tumeric ($.10)
• 1 teaspoon caraway seeds($10)
• a few black peppercorns, or pinch of black pepper
• stevia or sweetener, if desired ($.10)

1. Place the orange, turmeric, and caraway seeds in a large saucepan with four cups water. 
2. Bring to a boil over high heat and continue to boil for about five minutes. This will reduce any bitterness in the turmeric.
3. Add the peppercorns or pinch of pepper and steep for a minute or two. 
4. Strain through a fine mesh strainer into mugs and and the sweetener of your choice, if desired. 

Good things: jack and I went to see the Troy exhibition at the British Museum. With a bit of time and energy left after that, we also visited the Aztec room. And then we went out for pancakes at my favourite spot. And it was generally lovely.

Then we had a go at some tabletop roleplaying, with OSOs and their younger two. jack had put together a cut-down system, roughly D&D based but a lot lot lot less complex and fiddly. And a delightful little one-shot story about saving a baby giant turtle from a suspicious sea captain, set in an archipelago of islands on the back of giant turtles. jack really encouraged us to develop fun characters, and we're all excited to play more in this setting.

I have plans for an exciting date with ghoti_mhic_uait next week, and I think after that no more travel for fun. Honestly I'm not sure about this week either. Maybe it isn't morally or safety-wise sensible to visit a huge tourist spot in the capital. I'm expecting several months of somewhere between boring and terrifying, and I'm not really impatient for that to start.

ghoti_mhic_uait bought me and jack an annual membership of the British Museum for our birthdays. And it was a really good time to visit as members; the Troy exhibition, in its last weekend, was completely sold out for non-members, plus it was lovely to be able to go to the museum semi-spontaneously rather than having to plan for a particular time and buy tickets. I probably wouldn't have made a special trip or paid lots of money to see Troy, but when it was low pressure it was worthwhile.

Basically what they've done is presented objects that represent the myth as told in Classical literature, so lots of vases and friezes and so on, arranged to recount the story of the fall of Troy. And then they have a gallery of Renaissance responses to the Trojan myth, and then a gallery of modern (ish) responses. Nice curation, lots of ideas about how the myth was interpreted through the culture of the time. And a marvellous collection of objects, the BM has really a lot of good blackfigure vases and beautiful neo-Classical objects. There is also quite a lot of commentary about how war is actually bad rather than epic, and thoughtful stuff about attitudes to women, and it's 2020 so we're no longer doing the ridiculous 'no homo' thing about Achilles and Patroclus.

My favourites were this gorgeous little bowl with a really sweet picture of Eris:


And a stunning pre-Raphaelite portrait of Clytemnestra immediately post-murder, which I couldn't photograph due to the lighting, and can't find an image of online.

Then we went to have tea in the special members' room. The main advantage is that it's quieter than the main tea-room, as it isn't in a huge echoing hall. We reckoned we had enough time and energy left to look at one more thing, and Jack was excited to see the famous double-headed turquoise snake from the meso-American gallery. I fell slightly in love with this grumpy woman who shares the room with it:


On the way we wandered past a staircase with some cool mosaics, the Wellcome gallery with has a Moai that they're in the process of returning to the Rapa Nui peoples they stole it from, and the gallery of indigenous North American stuff, much of which is again, stolen. Also the Enlightenment room, which I'm interested to go back to with more time, partly because it contains more stuff that the British Museum actually has a right to than a lot of the galleries!

Dinner was pancakes and mango lambic beer at My Old Dutch in Holborn, which has been a tradition since I visited the BM with my friend MK and his then two-year-old.

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So, to break up the all pandemic all the time posts: I spent most of March getting my first big project at work over the line. I and my team have just released a FutureLearn MOOC. Behold: Antimicrobial Resistance in Bacterial Pathogens.

It's not completely unrelated to the pandemic, because it's about using genomics methods to detect and avoid antibiotic resistance, and track outbreaks of infectious diseases, albeit bacterial rather than viral. It turned out the timing was quite fortuitous, because the whole world is under lockdown and lots of people have time for taking online courses and interest in epidemics and outbreaks.

So slightly under halfway through the course, we have 5000 sign-ups, from basically every country in the world except places like North Korea and Turkmenistan that don't let people access the internet. And we got a personal message of congratulations from the head of section for making such an awesome course.

On the other hand the timing was slightly disastrous because two weeks before launch the lead educator had to drop out of working on the course and go off to run the national Covid-19 sequencing effort. The rest of the team pulled together in very trying circumstances, more than just the general lockdown and emergency, they're all more or less directly involved in clinical-related work on the pandemic. But the last few weeks have been intense, to say the least.

You're welcome to have a go if you like. It's completely free as in beer - we're funded by the Wellcome Trust so we pay for everybody to have premium access to the course. It's quite technical though; our target audience was basically people who are already working in the field of antibiotic resistance but want to learn about modern cutting edge techniques. If you have college-level science and a general interest it should be fine, and we do have a bunch of keen secondary school students who are desperate for something to learn while public exams are cancelled.

If you are excited about it but it's a bit too technical, there is a companion course called Disease outbreaks and antimicrobial resistance. Which I didn't really work on directly, it all happened before I joined the institution, but it's still part of the portfolio of courses I manage.

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Continued from Day Four. (From the beginning.) On Friday we packed all of our stuff back up and headed out.  We were barely out of the resort when: This tire is flat. Apparently all that gravel out to Horne Lake Caves the day before also included a small screw.  We limped around the corner to … Continue reading Summer Horrification — Day Five — Englishman River and Rathtrevor

Well, nothing major to report this month, except at least we have some content: The conference I first showed my Reverse Emulation project at in 2018 (Deconstruct) finally posted the video of my talk, which was called "Improper Hierarchy." The talk is of course similar to the living room CRT video I put on youtube, but it might be interesting even if you've already seen that (watching it a year later, there are at least some funny ad-libbed parts IMO!). The video production is very high quality (in general the conference was very well run and the speaker experience in particular I heartily endorse) but also quite serious-seeming, so I like how it comes across as some bizarro-world TED talk.

This month I've made some progress on another video, which maybe I can wrap up this weekend. Nothing too grandeur, though. Sometimes hard to keep that under control!

Also: I played through Minit, which was a really excellent and creative little game (can finish it in an evening) that I super recommend. I just started The Messenger which definitely has some charms and surprises; I need to finish it before I can decide between "good" and "great" but I think I can at least recommend it if you like exploration-style platformers.

I’ve been working a regular, 40-hour week since December now. Before that, I had Fridays “off”–I worked on client work, yes, but I also ran all the errands and did all the chores, leaving me both weekend days pretty much to myself.   What I’ve discovered, in the past three months, is that I resent […]

As any Common Lisp coder knows, a REPL is an incredibly useful tool. It can be used not just for development, but for running all sorts of tasks. Personally, I don't bother making my Lisp tools into executable scripts and just run them directly from SLIME. As such, any operation that requires leaving the REPL is quite inconvenient. For me, one such operation was viewing image files, for example in conjunction with my match-client:match tool. So lately I've been researching various methods to incorporate this functionality into the normal REPL workflow. Below, I present 3 methods that can be used to achieve this.

Open in external program

This one's easy. When you want to view a file, launch an external process with your favorite image viewer. On Windows a shell command consisting of the image filename would launch the associated application, on Linux it's necessary to provide the name of the image viewer.

(defvar *image-app* nil) ;; set it to '("eog") or something

(defun view-file-native (file)
  (let ((ns (uiop:native-namestring file)))
    (uiop:launch-program (if *image-app*
                             (append *image-app* (list ns))
                             (uiop:escape-shell-token ns)))))

Note that uiop:launch-program is used instead of uiop:run-program. The difference is that launch- is non-blocking - you can continue to work in your REPL while the image is displayed, whereas run- will not return until you close the image viewer.

Also note that when the first argument to run/launch-program is a string, it is not escaped, so I have to do it manually. And if the first argument is a list, it must be a program and a list of its arguments, so merely using (list ns) wouldn’t work on Windows.

Inline image in REPL

The disadvantage of the previous method is that the external program might steal focus, appear on top of your REPL and disrupt your workflow. And it's well known that Emacs can do everything, including viewing images, so why not use that?

In fact, SLIME has a plugin specifically for displaying images in REPL, slime-media. However it’s difficult to find any information on how to use it. Eventually I figured out that SWANK (SLIME’s CL backend) needs to send an event :write-image with appropriate arguments and slime-media's handler will display it right in the REPL. The easiest way is to just send the file path. The second argument is the resulting image's string value. If you copy-paste (sorry, "kill-yank") it in the repl, it would act just like if you typed this string.

(swank::send-to-emacs '(:write-image "/path/to/test.png" "test"))

You can even send raw image data using this method. I don't have anything on hand to generate raw image data so here's some code that reads from a file, converts it to a base64 string and sends it over SWANK.

(with-open-file (in "/path/to/test.png" :direction :input  :element-type '(unsigned-byte 8))
                (let* ((arr (make-array (file-length in) :element-type '(unsigned-byte 8)))
                       (b64 (progn (read-sequence arr in) (cl-base64:usb8-array-to-base64-string arr))))
                  (swank::send-to-emacs `(:write-image ((:data ,b64 :type swank-io-package::png)) "12345"))))

Note that the first argument to :write-image must be a list with a single element, which is itself a plist containing :data and :type keys. :data must be a base64-encoded raw image data. :type must be a symbol in swank-io-package. It’s not exactly convenient, so if you’re going to use this functionality a helper function/macro might be necessary.

Image in a SLIME popup buffer

Inline images are not always convenient. They can’t be resized, and will take up as much space as is necessary to display them. Meanwhile EMACS itself has a built-in image viewer (image-mode) which can fit images to width or height of a buffer. And SLIME has a concept of a “popup buffer” which is for example used by macroexpander (C-c C-m) to display the result of a macro expansion in a separate window.

Interestingly, slime-media.el defines an event :popup-buffer but it seems impossible to trigger it from SWANK. It is however a useful code reference for how to create the popup buffer in ELisp. This time we won’t bother with “events” and just straight up execute some ELisp code using swank::eval-in-emacs. However by default, this feature is disabled on Emacs-side, so you’ll have to set Emacs variable slime-enable-evaluate-in-emacs to t in order for this method to work.

Also Emacs must be compiled with ImageMagick for the resizing functionality to work.

Anyway, the code to view file in the popup buffer looks like this:

(defun view-file-slime (file &key (bufname "*image-viewer*"))
  (let ((ns (namestring file)))
    (swank::eval-in-emacs
     `(progn
        (slime-with-popup-buffer (,bufname :connection t :package t)
          (insert-image (create-image ,ns))
          (image-mode)
          (setf buffer-file-name ,ns)
          (not-modified)
          (image-toggle-display-image))
        ;; try to resize the image after the buffer is displayed
        (with-current-buffer ,bufname (image-toggle-display-image))))))
    ))

Arriving to this solution has required reading image-mode’s source code to understand what exactly makes image-mode behave just like if the image file was opened in Emacs via C-x C-f. First off, image-mode can be a major and a minor mode - and the minor mode is not nearly as useful. slime-with-popup-buffer has a :mode keyword argument but it would cause image-mode to be set before the image is inserted, and it will be a minor mode in this case! Therefore (image-mode) must be called after insert-image.

Next, the buffer must satisfy several conditions in order to get image data from the filename and not from the buffer itself. Technically it shouldn’t be necessary, but I couldn’t get auto resizing to work when data-p is true. So I set buffer-file-name to image’s filename and set not-modified flag on.

Next, image-toggle-display-image is called to possibly resize the image according to image-mode settings. It's called outside of slime-with-popup-buffer for the following reason: the buffer might not yet be visible and have any specific dimensions assigned to it, and therefore resizing will do nothing.

Here’s an example of how calling this function looks in Emacs.

The position of the popup buffer depends on whether the original Emacs window is wide enough or not. I think it looks better when it’s divided vertically. Use M-x image-transform-fit-to-height or M-x image-transform-fit-to-width to set up the auto-resizing method (it gets remembered for future images). Unfortunately there’s no way to fit both height and width, at least with vanilla Emacs. I prefer fit-to-width because in case the image is too tall, it is possible to scroll the image vertically with M-PgDn and M-PgUp from the other buffer. Unlike other image-mode buffers, this buffer supports a shortcut q to close itself, as well as various SLIME shortcuts, for example C-c C-z to return to the REPL.

That's it for now, hope you enjoyed this overview and if you happen to know a better way to display images in Emacs, I would be interested to hear about it.

It's a new month, and that usually means I'm supposed to write a monthly update on the progress with Kandria. Thinking about that though made me feel very depressed because I realised that I hadn't really done anything at all for the game, all of April.

I can blame however much I want of that on the quarantine and university stress, or whatever else, but it won't change the fact that there has not been much progress on any front. While I have been slacking a lot, it's not like I haven't been working at all - plenty of time has gone into Courier, after all.

When I had this realisation yesterday, I tried my best to push myself to work on the game any way I could, but I failed to find anything that I could actually convince myself to do. That isn't to say that there aren't things to do; god forbid there's a tonne of things! Tuning combat, drawing animations, writing the UI, fixing dialogue, starting on enemy AI, optimising performance - just to name a few. And yet, despite the breadth and depth of things to do, there was absolutely nothing that looked appealing to me.

This kind of feeling is nothing new to me. It's a creative block, and happens more often that I'd like to admit. It's also why I often don't like to start long running projects, because I'm afraid of a creative block that would ruin it. The worst part about the creative block is that there's no remedy for it. You just get stuck in a rut, and it sucks a whole lot for a completely unpredictable amount of time. Often what I end up doing, whether consciously so or not, is switching to another project and just working on that.

So far that project has been Courier, but that's at its end and I'm also starting to feel burnt out on it, too. I don't have any other projects queued up that I'd like to tackle, or new ideas on what to do at the moment, so I'm just... stuck.

I suppose the right thing to do in this situation is to take it easy and not fret too much over it, since that's often one of the many factors causing the block. I've never been good at actually doing that, though. Maybe I should try to take a break from programming in general? I don't know.

You may be wondering why I'm writing this all to begin with. Well, partly I feel like I promised to do monthly and weekly updates, and I really hate to break that promise without notice. Another part is that I just feel like I owe you the discretion to tell you what's going on with me. I'm very thankful for the email replies and general responses I've gotten for Kandria so far, I really am! Because of that genuine interest, I feel all the more pressured not to disappoint. Since I have nothing to show though, I thought the only proper course of action is to just be open and direct about it. So I'll just say it again: aside from updating the public demo, no progress has been made at all.

Maybe it would help me to have a more open discussion about this topic in general, instead of just it being me telling you that I'm in a bad place. So please, let me know: have you been in similar situations before? What helped you deal with them? Is there something in Kandria I could try to focus on that you, personally, would like to see?

You can reach me at shinmera@tymoon.eu.

Heh. K Tempest Bradford happened across an old photo of me and Neil — I’m in a sari, so I’m guessing this was at the Hugos. We look very young, so at least a decade ago — maybe two. 

As I was driving back from Kate’s house after a three-day Thanksgiving trip (as opposed to a nine-day one which is my usual MO) I was thinking of a list I’d put here. Whether I’m online or off, I’m usually thinking of lists. To do lists, reading lists, library lists, “crap to fix in my […]

So Martin Scorsese said that the Marvel movies are “not cinema” and the internet kind of blew up because it is inherently polarizing, and the possibility that Scorsese is both one of our most talented living directors and also wrong about this particular subject is not particularly fun discourse for a lot of people on […]

The office formerly known as the U.S. Grand Lodge Ombudsman has been renamed to Ombuds. The purpose of this office remains as described on the U.S.G.L. Government Contacts page: The office of the U.S. Grand Lodge Ombuds serves as an official liaison between the general membership of O.T.O. within the United States and the various …

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The Grand Master Sabazius has provided some useful information and advice to O.T.O. members about how to respond to the COVID-19 pandemic.