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In-reply-to » My mate and I went on a hike earlier. Yesterday, we had lovely 12°C. But today, it was down to at most 4°C. Oh well. At least the sun was out and and there was just a tiny bit of wind. We knew upfont that scarf, beanie and gloves were mandatory. Especially at the more windy sections like up top the hills. The view was absolutely terrible, but we made the best of it.

@lyse@lyse.isobeef.org All that short brown grass, almost looks like Scotland. 🤔 (I’ve never been there. 😅)

What the heck is 06.jpg?

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So, are you guys up for an experiment?

I’m really not happy with the domain “uninformativ.de” anymore. I’m going to switch to “movq.de” soon (or maybe something else if I get another fancy idea).

If I keep the url = field in my twtxt file, nothing should break, right? Right? 🤣

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In-reply-to » Btw @movq you've inspired me to try and have a good 'ol crack at writing a bootloader, stage1 and customer microkernel (µKernel) that will eventually load up a Mu (µ) program and run it! 🤣 I will teach Mu (µ) to have a ./bin/mu -B -o ... -p muos/amd64 ... target.

@prologic@twtxt.net Tada! Maybe one day I might look into this lowlevel stuff, too. But I can’t see it on the horizon yet. Happy hacking! :-)

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In-reply-to » Btw @movq you've inspired me to try and have a good 'ol crack at writing a bootloader, stage1 and customer microkernel (µKernel) that will eventually load up a Mu (µ) program and run it! 🤣 I will teach Mu (µ) to have a ./bin/mu -B -o ... -p muos/amd64 ... target.

@prologic@twtxt.net I’d love to take a look at the code. 😅

I’m kind of curious to know how much Assembly I need vs. How much of a microkernel can I build purely in Mu (µ)? 🤔

Can’t really answer that, because I only made a working kernel for 16-bit real mode yet. That is 99% C, though, only syscall entry points are Assembly. (The OpenWatcom compiler provides C wrappers for triggering software interrupts, which makes things easier.)

But in long mode? No idea yet. 😅 At least changing the page tables will require a tiny little bit of Assembly.

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In-reply-to » Btw @movq you've inspired me to try and have a good 'ol crack at writing a bootloader, stage1 and customer microkernel (µKernel) that will eventually load up a Mu (µ) program and run it! 🤣 I will teach Mu (µ) to have a ./bin/mu -B -o ... -p muos/amd64 ... target.

@movq@www.uninformativ.de Yes!

Did you do the whole dance with BIOS boot and everything?

Yup! Fark’n LBA shit and all, loading up the GDT, TSS and switching to x86_64 long mode 🤣

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In-reply-to » Btw @movq you've inspired me to try and have a good 'ol crack at writing a bootloader, stage1 and customer microkernel (µKernel) that will eventually load up a Mu (µ) program and run it! 🤣 I will teach Mu (µ) to have a ./bin/mu -B -o ... -p muos/amd64 ... target.

@prologic@twtxt.net Damn, nice! I know exactly what you mean – the output/screenshot looks trivial, but there’s so much going on behind the scenes. 😃

Did you do the whole dance with BIOS boot and everything?

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In-reply-to » Btw @movq you've inspired me to try and have a good 'ol crack at writing a bootloader, stage1 and customer microkernel (µKernel) that will eventually load up a Mu (µ) program and run it! 🤣 I will teach Mu (µ) to have a ./bin/mu -B -o ... -p muos/amd64 ... target.

Whohoo! 🥳 You have no idea how great a feeling this is! This includes the Mu stdlib and runtime as well, not just some simple stupid program, this means a significant portion of the runtime and stdlib “just works”™ 🤣

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Btw @movq@www.uninformativ.de you’ve inspired me to try and have a good ‘ol crack at writing a bootloader, stage1 and customer microkernel (µKernel) that will eventually load up a Mu (µ) program and run it! 🤣 I will teach Mu (µ) to have a ./bin/mu -B -o ... -p muos/amd64 ... target.

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In-reply-to » Why Go is Going Nowhere Go, the ancient board game that China, Japan and South Korea all claim as part of their cultural heritage, is struggling to expand its global footprint because the three nations that dominate it cannot agree on something as basic as a common rulebook.

@eldersnake@we.loveprivacy.club haha! I read as Golang the first time too. It is just the way our minds work. :-P

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@kiwu@twtxt.net problems are aplenty everywhere, Kiwu. As we all know, ups and downs flare often times when we least expect them. When downs come, don’t despair: nothing lasts forever, and ups will soon come, one way or another. Pa’lante!

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In-reply-to » Here am I looking at the different tcell.Key constants and typing different key combinations in the terminal to see the generated tcell.EventKeys in the debug log. Until I pressed Ctrl+Alt+Backspace… :-D Yep, suddenly there went my X…

@movq@www.uninformativ.de I guess so, yes. I read something about that in some ticket. In v3 the terminfo support was dropped, though. I’m still on v2 at the moment.

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In-reply-to » Here am I looking at the different tcell.Key constants and typing different key combinations in the terminal to see the generated tcell.EventKeys in the debug log. Until I pressed Ctrl+Alt+Backspace… :-D Yep, suddenly there went my X…

@lyse@lyse.isobeef.org … I sure hope that they generate these files from the general terminfo database instead of maintaining their own DB. 😳

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In-reply-to » Some work on the menu system to brighten my mood a little bit. No mouse support yet.

@bender@twtxt.net I’m already using it for tracktivity (meant for tracking activities and events, like weather, food consumption, stuff like that), which is basically a somewhat-fancy CSV editor:

https://movq.de/v/f26eb836ee/s.png

I have a couple of other projects where I could use it, because they are plain curses at the moment. Like, one of them has an “edit box”, but you can’t enter Unicode, because it was too complicated. That would benefit from the framework.

Either way, it’s the most satisfying project in a long time and I’m learning a ton of stuff.

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In-reply-to » Here am I looking at the different tcell.Key constants and typing different key combinations in the terminal to see the generated tcell.EventKeys in the debug log. Until I pressed Ctrl+Alt+Backspace… :-D Yep, suddenly there went my X…

@movq@www.uninformativ.de Yeah, I know that terminals are super weird and messy. In both the KDE Konsole (identifying itself as TERM=xterm-256color) and xterm (TERM=xterm) it just works flawlessly. My urxvt (TERM=rxvt-unicode-256color) just doesn’t. I also tried messing with TERM in urxvt, but no luck so far.

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In-reply-to » Here am I looking at the different tcell.Key constants and typing different key combinations in the terminal to see the generated tcell.EventKeys in the debug log. Until I pressed Ctrl+Alt+Backspace… :-D Yep, suddenly there went my X…

@lyse@lyse.isobeef.org Unix terminals are quite limited in that regard. 🫤 You know how Ctrl works? The XOR 0x40 thing? And Alt doesn’t exist at all, it’s just a prefixed ESC byte.

I was surprised to see curses knowing about “Shift+Tab”, wondering how that is supposed to work. Well, it’s an escape sequence, of course (depending on the terminal, of course).

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In-reply-to » @lyse

@movq@www.uninformativ.de Sorry, I meant the builtin module:

$ python3 -m pep8 file.py
/usr/lib/python3/dist-packages/pep8.py:2123: UserWarning: 

pep8 has been renamed to pycodestyle (GitHub issue #466)
Use of the pep8 tool will be removed in a future release.
Please install and use `pycodestyle` instead.

  $ pip install pycodestyle
  $ pycodestyle ...

I can’t seem to remember the name pycodestyle for the life of me. Maybe that’s why I almost never use it.

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In-reply-to » Since I used so much Rust during the holidays, I got totally used to rustfmt. I now use similar tools for Python (black and isort).

@movq@www.uninformativ.de @prologic@twtxt.net That’s what I like about Go, too. However, every now and then I really dislike the result, e.g. when removing spaces from a column layout. Doesn’t happen often, but when it does, I hate it.

I think I should have a look at Python formatters, too. Pep8 is deprecated, I think, it’s been some time that I looked at it.

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