(#ee3stma) @shinyoukai@neko.laidback.moe Whoohoo! That’s a start to cross-platform support 🤣

(#q33dfjq) Patch applied!

(#wulnloq) @movq@www.uninformativ.de Aha! Well, happy hacking. A tiling window manager seems to be good fun. :-)

It drizzled all morning when we picked up the old christmas trees in town with the scouts. Right after lunch the snow storm suddenly hit and dumped three centimeters of snow in just 15 minutes. I cycled home in these crazy conditions, freezing rain hammered my face. As soon as I arrived, it stopped. It’s now down to drizzling again.

All my soaked gear is now hung up to dry. The next 11 months, I’m going to find needles over needles in all kind of impossible places.

(#q33dfjq) @shinyoukai@neko.laidback.moe No email has arrived here? 🤔

(#q33dfjq) @shinyoukai@neko.laidback.moe Okay I pushed a commit that hopefully fixes this. I hope!

(#q33dfjq) @shinyoukai@neko.laidback.moe Yes; however the interpreter is also platform dependent and relies on making raw syscalls. This is so the runtime semantics remain the same between the two execution modes.

I’ll see if I can add support for linux/amd64 and netbsd/amd64 for the VM at least.

(#g34eztq) @lyse@lyse.isobeef.org It’s not super comfortable, that’s right.

But these mouse events come with a caveat anyway:

ncurses uses the XM terminfo entry to enable mouse events, but it looks like this entry does not enable motion events for most terminal emulators. Reporting motion events is supported by, say, XTerm, xiate, st, or urxvt, it just isn’t activated by XM. This makes all this dragging stuff useless.

For the moment, I edited the terminfo entry for my terminal to include motion events. That can’t be a proper solution. I’m not sure yet if I’m supposed to send the appropriate sequence manually …

And the terminfo entries for tmux or screen don’t include XM at all. tmux itself supports the mouse, but I’m not sure yet how to make it pass on the events to the programs running inside of it (maybe that’s just not supported).

To make things worse, on the Linux VT (outside of X11 or Wayland), the whole thing works differently: You have to use good old gpm to get mouse events (gpm has been around forever, I already used this on SuSE Linux). ncurses does support this, but this is a build flag and Arch Linux doesn’t set this flag. So, at the moment, I’m running a custom build of ncurses as a quick hack. 😅 And this doesn’t report motion events either! Just clicks. (I don’t know if gpm itself can report motion events, I never used the library directly.)

tl;dr: The whole thing will probably be “keyboard first” and then the mouse stuff is a gimmick on top. As much as I’d like to, this isn’t going to be like TUI applications on DOS. I’ll use “Windows” for popups or a multi-window view (with the “WindowManager” being a tiny little tiling WM).

(#q33dfjq) @shinyoukai@neko.laidback.moe if you don’t show me the actual full stacktrace, I can’t fix the problem 😢

(#q33dfjq) Most of it should work on other platforms, the bytecode VM that is. You may run into some platform quirks though that rely on syscall() – Let me know what you run into and I’ll try to fix them nw. The problem right now is I haven’t even begun to start work on another platform/architecture yet.

Mu (µ) is coming along really nicely 🤣 Few things left to do (in order):

• Finish the concurrency support.
  
• Add support for sockets
  
• Add support for linux/amd64
  
• Rewrite the heap allocator
  
• Rewrite Mu (µ) in well umm Mu (µ) 😅
  

Here’s a screenshot showing off the builtin help():

(#zy5aqgq) It’s gone. 👋

(#g34eztq) @movq@www.uninformativ.de Oh, I see. Unfortunately, there seems to be no box drawing character for a corner with a diagonal line. Indeed, this is probably the best you can do.

Is the single character enough to hit it comfortably with the mouse, though? Maybe one additional to the left and above could be something to think about. Not sure. Of course this complicates it a bit more. Personally, I like fullscreen windows, so I’m definitely the wrong guy to judge this or even comment on. :-)

(#javxoxa) @lyse@lyse.isobeef.org Ah, the lower right corner is different on purpose: It’s where you can click and drag to resize the window. https://movq.de/v/cbfc575ca6/vid-1767977198.mp4 Not sure how to make this easier to recognize. 🤔 (It’s the only corner where you can drag, btw.)

@bender@twtxt.net Seriously, if I ever get a CRT monitor again, I want it to be an amber one and then hook it up to some 8086. 😅 Only problem is that this stuff is expensive as hell now …

(#javxoxa) @movq@www.uninformativ.de Very nice, it’s coming together!

Just in case you haven’t already noticed it, the right lower corner of the window in front was not updated when it received the focus. 8-) (In tt I also render focused text input fields with a doubly lined border, where unfocused ones have a single one.)

(#javxoxa) (The background and the window shadow are not amber and it wouldn’t have looked like that on a real monitor, unless you cranked up the brightness way too high.)

I think my widget toolkit will have an amber theme by default:

https://movq.de/v/22662db9b2/amber.png

My first PC had a monochrome amber screen and I just love looking at this. 😃

(It looks even better with redshift enabled, but I can’t screenshot that.)

Only downside is that there aren’t that many amber shades in the standard 256 color palette. Or well, maybe that’s actually a good thing, as it probably helps to keep the theme more minimal and less cluttered/noisy. 🤔

(#ubuezaa) @shinyoukai@neko.laidback.moe

Work kills the soul

Since most of the jobs that we do nowadays are simply meaningless: Yes. Work kills the soul.

(#ubuezaa) @shinyoukai@neko.laidback.moe

Work kills the soul

it sure can! 🤣

(#5wlquma) Make it so number one !

(#ubuezaa) @movq@www.uninformativ.de What’s Email?! 😂

Vacation: Doing crazy things like C on DOS, lots of Rust, bare-metal assembly code, everything is fine.

Back at work: How the fuck do I move an email in this web mail program? Am I stupid? 😮‍💨

(#xtkev6q) @lyse@lyse.isobeef.org I’ll let you guys know when/if it’s ready to get published. 😅 There are still rough edges and, obviously, very few widgets. Most importantly, a list view and a table widget are missing. But my vacation is over now, so things will crawl to a halt.

(#533m7aa) @prologic@twtxt.net Yep! I like that this distillation metaphor makes it explicit: You have to go ahead and actually distill something. It doesn’t happen automatically. The metaphor acknowledges that this is work that needs to be done by someone.

“What is a PC compatible?” https://codon.org.uk/~mjg59/blog/p/what-is-a-pc-compatible/

(#izdrxgq) @bender@twtxt.net They’re not completely impossible, but C makes it much easier to run into them. I think the key point is that in those “safe” languages, buffer overflows are caught and immediately crash the program (if not handled otherwise) instead of silently corrupting memory, not being noticed right away and maybe only later crashing at a different location, where it can be very hard to find the actual root cause. This is a big improvement in my book.

Some programmers are indeed horrible. I’m guilty myself. :-)

I like the article.

(#533m7aa) @movq@www.uninformativ.de I quite like this part:

Many people write programs, but few stick with a program long enough to distill it.

I think this is finally a good metaphor to talk about “simple” software:

https://oldbytes.space/@psf/115846939202097661

Distilled software.

I quote in full:

principles of software distillation:

Old software is usually small and new software is usually large. A distilled program can be old or new, but is always small, and is powerful by its choice of ideas, not its implementation size.

A distilled program has the conciseness of an initial version and the refinement of a final version.

A distilled program is a finished work, but remains hackable due to its small size, allowing it to serve as the starting point for new works.

Many people write programs, but few stick with a program long enough to distill it.

I often tried to tell people about “simple” or “minimalistic” software, “KISS”, stuff like that, but they never understand – because everybody has a different idea of “simple”. The term “simple” is too abstract.

This is worth thinking about some more. 🤔

What a horrible night to have a curse…

(#xtkev6q) @movq@www.uninformativ.de Yiha! Even autoscroll, very nice! The naming certainly drew inspiration from Urwid. I like it. Looking forward to eventually checking out its inner workings. :-)

(#6xxkgbq) @movq@www.uninformativ.de @prologic@twtxt.net @bender@twtxt.net Given the age, they must mean Kopernikus! https://en.wikipedia.org/wiki/DFS_Kopernikus

(#t3c2lcq) @movq@www.uninformativ.de :-D

(#fadfcsa) @bender@twtxt.net I also went back to my duty today and fixed a problem I created right before vanishing into the holidays. Of course, I discovered more problems while fixing the one thing. Luckily, another public holiday tomorrow. :-)

During my time off, I was a very lazy rat. I planned on doing some woodworking again, but instead I started watching Itchy Boot’s Africa season: https://www.youtube.com/watch?v=pMvfS5mbsiI&list=PL8M9dV_BySaXNvQ_V1q4UU-DirPQlX0ZP

(#lzax5vq) @prologic@twtxt.net Yup, it’s been a while since I played that. 😅 Hardly rememberd it, to be honest. And apparently I did everything wrong, because that monster just came along and trashed my city, no way to stop it. 🤪

(#fadfcsa) @bender@twtxt.net No, I had my break/holiday earlier. I chose to work through, except the public holidays of course.

(#psb5xha) @bender@twtxt.net I am so prepared and ready for retirement. 🤣 (Not gonna happen for a while, though. If ever.)

(#lzax5vq) @movq@www.uninformativ.de Ahh nice! It’s been several decades since I’ve played that! Probably 3 actually come to think of it 🤣

Spent most of the long weekend working on a few coding projects… specifically, I pushed some updates for TwtKpr to my test instance before spending some time working on the build process and demo page for my new twtxt-parsing library… which lead me to make some changes to my existing fluent-dom-esm library.

So, nothing actually got finished, but the incremental updates continue…

(#lzax5vq) @prologic@twtxt.net SimCity 2000 in DOSBox 😅

(#lzax5vq) @movq@www.uninformativ.de what game is that?

(#fadfcsa) I basically worked through the Christmas break last year. I already had my holidays in Vietnam a few weeks earlier. 😆

I just wanted to chill a bit, then this fucker came along and burned everything to the ground.

https://movq.de/v/993e81f9d7/sc2000.webp

(#vqu5wfq) @shinyoukai@neko.laidback.moe Not using OpenBSD or httpd? Yeah. It’s been working quite well since ~2017, so, meh, too lazy to switch now. But nothing is set in stone, of course.

(#fadfcsa) @bender@twtxt.net I have another two days of vacation, then it’s back to the grindstone for me as well. 😢

Can’t we have vacation all year round? 🤣

(#bfoknma) @prologic@twtxt.net Computers are great, eh? Soooo many problems to choose from! What do you want to solve today? 😅

(#xtkev6q) And now the event loop is not a simple loop around curses’ getch() anymore but it can wait for events on any file descriptor. Here’s a simple test program that waits for connections on a TCP socket, accepts it, reads a line, sends back a line:

https://movq.de/v/93fa46a030/vid-1767547942.mp4

And the scrollbar indicators are working now.

I’ll probably implement timer callbacks using timerfd (even though that’s Linux-only). 🤔

Trying to build a native heap allocator that grows and isn’t statically wired into the binary’s image is fuck’n hard™ as 🤣

(#6xxkgbq) @movq@www.uninformativ.de 🤣

Looks like someone loves Depth First Search.

https://movq.de/v/eece1bf16f/dfs.jpg

(#xtkev6q) @movq@www.uninformativ.de Very cool! 😎