<![CDATA[DandeGUI now does graphics and this is what it looks like. Some text and graphics output windows created with DandeGUI on Medley Interlisp. In addition to the square root table text output demo, I created the other graphics windows with the newly implemented functionality. For example, this code draws the random circles of the top window: (DEFUN RANDOM-CIRCLES (&KEY (N 200) (MAX-R 50) (WIDTH 640) (HEIGHT 480)) (LET ((RANGE-X (- WIDTH ( 2 MAX-R))) (RANGE-Y (- HEIGHT ( 2 MAX-R))) (SHADES (LIST IL:BLACKSHADE IL:GRAYSHADE (RANDOM 65536)))) (DANDEGUI:WITH-GRAPHICS-WINDOW (STREAM :TITLE "Random Circles") (DOTIMES (I N) (DECLARE (IGNORE I)) (IL:FILLCIRCLE (+ MAX-R (RANDOM RANGE-X)) (+ MAX-R (RANDOM RANGE-Y)) (RANDOM MAX-R) (ELT SHADES (RANDOM 3)) STREAM))))) GUI:WITH-GRAPHICS-WINDOW, GUI:OPEN-GRAPHICS-STREAM, and GUI:WITH-GRAPHICS-STREAM are the main additions. These functions and macros are the equivalent for graphics of what GUI:WITH-OUTPUT-TO-WINDOW, GUI:OPEN-WINDOW-STREAM, and GUI:WITH-WINDOW-STREAM, respectively, do for text. The difference is the text facilities send output to TEXTSTREAM streams whereas the graphics facilities to IMAGESTREAM, a type of device-independent graphics streams. Under the hood DandeGUI text windows are customized TEdit windows with an associated TEXTSTREAM. TEdit is the rich text editor of Medley Interlisp. Similarly, the graphics windows of DandeGUI run the Sketch line drawing editor under the hood. Sketch windows have an IMAGESTREAM which Interlisp graphics primitives like IL:DRAWLINE and IL:DRAWPOINT accept as an output destination. DandeGUI creates and manages Sketch windows with the type of stream the graphics primitives require. In other words, IMAGESTREAM is to Sketch what TEXTSTREAM is to TEdit. The benefits of programmatically using Sketch for graphics are the same as TEdit windows for text: automatic window repainting, scrolling, and resizing. The downside is overhead. Scrolling more than a few thousand graphics elements is slow and adding even more may crash the system. However, this is an acceptable tradeoff. The new graphics functions and macros work similarly to the text ones, with a few differences. First, DandeGUI now depends on the SKETCH and SKETCH-STREAM library modules which it automatically loads. Since Sketch has no notion of a read-only drawing area GUI:OPEN-GRAPHICS-STREAM achieves the same effect by other means: (DEFUN OPEN-GRAPHICS-STREAM (&KEY (TITLE "Untitled")) "Open a new window and return the associated IMAGESTREAM to send graphics output to. Sets the window title to TITLE if supplied." (LET ((STREAM (IL:OPENIMAGESTREAM '|Untitled| 'IL:SKETCH '(IL:FONTS ,DEFAULT-FONT*))) (WINDOW (IL:\\SKSTRM.WINDOW.FROM.STREAM STREAM))) (IL:WINDOWPROP WINDOW 'IL:TITLE TITLE) ;; Disable left and middle-click title bar menu (IL:WINDOWPROP WINDOW 'IL:BUTTONEVENTFN NIL) ;; Disable sketch editing via right-click actions (IL:WINDOWPROP WINDOW 'IL:RIGHTBUTTONFN NIL) ;; Disable querying the user whether to save changes (IL:WINDOWPROP WINDOW 'IL:DONTQUERYCHANGES T) STREAM)) Only the mouse gestures and commands of the middle-click title bar menu and the right-click menu change the drawing area interactively. To disable these actions GUI:OPEN-GRAPHICS-STREAM removes their menu handlers by setting to NIL the window properties IL:BUTTONEVENTFN and IL:RIGHTBUTTONFN. This way only programmatic output can change the drawing area. The function also sets IL:DONTQUERYCHANGES to T to prevent querying whether to save the changes at window close. By design output to DandeGUI windows is not permanent, so saving isn't necessary. GUI:WITH-GRAPHICS-STREAM and GUI:WITH-GRAPHICS-WINDOW are straightforward: (DEFMACRO WITH-GRAPHICS-STREAM ((VAR STREAM) &BODY BODY) "Perform the operations in BODY with VAR bound to the graphics window STREAM. Evaluates the forms in BODY in a context in which VAR is bound to STREAM which must already exist, then returns the value of the last form of BODY." `(LET ((,VAR ,STREAM)) ,@BODY)) (DEFMACRO WITH-GRAPHICS-WINDOW ((VAR &KEY TITLE) &BODY BODY) "Perform the operations in BODY with VAR bound to a new graphics window stream. Creates a new window titled TITLE if supplied, binds VAR to the IMAGESTREAM associated with the window, and executes BODY in this context. Returns the value of the last form of BODY." `(WITH-GRAPHICS-STREAM (,VAR (OPEN-GRAPHICS-STREAM :TITLE (OR ,TITLE "Untitled"))) ,@BODY)) Unlike GUI:WITH-TEXT-STREAM and GUI:WITH-TEXT-WINDOW, which need to call GUI::WITH-WRITE-ENABLED to establish a read-only environment after every output operation, GUI:OPEN-GRAPHICS-STREAM can do this only once at window creation. GUI:CLEAR-WINDOW, GUI:WINDOW-TITLE, and GUI:PRINT-MESSAGE now work with graphics streams in addition to text streams. For IMAGESTREAM arguments GUI:PRINT-MESSAGE prints to the system prompt window as Sketch stream windows have no prompt area. The random circles and fractal triangles graphics demos round up the latest additions. #DandeGUI #CommonLisp #Interlisp #Lisp a href="https://remark.as/p/journal.paoloamoroso.com/adding-graphics-support-to-dandegui"Discuss.../a Email | Reply @amoroso@oldbytes.space !--emailsub--]]>

By the end of 1995, the web moved outward and into the hands of everyone. The post Exploring the web in 1995 appeared first on The History of the Web.

The Copenhagen International School is a wonderful private school located in the North Harbor of the city. It's home to over 900 students from around the world. This is where ambassadors, international executives, and other expats send their kids to get a great education in English while stationed in Denmark. As a result, it's perhaps the most diverse, inclusive school in all of Copenhagen. Lovely. What's less lovely is the fact that CIS seems to have caught some of the same gender-ideology obsession that has ravaged many schools in America. We thought Copenhagen would offer a respite from the woke nonsense that's been plaguing California — where some schools in our social circle ended up with a quarter or more of the student body identifying as trans or gender nonconformative — but it seems ideological contagions travel as fast as airplanes these days. It started last week, when the primary school, which includes kindergarten, declared its intention to spend every morning meeting for the entire week focused on gender dysphoria, transgenderism, they/them pronoun protocols, and coloring pride flags. That just sounded a bit odd and a bit much at first, but after reviewing the associated material, it actually looked downright devious. Just look at this example: Draw yourself in the mirror, then adorn it with trans colors? And the guiding example is a boy who sees himself as a girl? As you can imagine, many parents at the school were mortified by the idea of their children participating in this kind of overt indoctrination activities, and some of them let the school know. That's when the revisions started rolling out.  First, the program was revised to no longer apply to kindergarten and first grade, just second through fifth. Then the "draw yourself in the mirror and use trans colors to decorate it" activity was pulled from the program. Then the schedule was reduced from all week to just a single session this Monday while the rest of the material is being "reconsidered". And that's where it stands today. But that's not all. After talking to a number of other parents, I learned that CIS has other highly objectionable programs in this sphere. Like "Gender and Sexuality Alliances" where primary school students in G3-5, meaning kids as young as eight, are invited to join in lunch and recess meetings to talk more about gender, sexuality, and how to become a good ally to the 2SLGBTQIA+ community. According to one parent I spoke to (who's considering pulling their kids out over this), CIS hasn't wanted to disclose all specifics about the staff conducting these lunch and recess meetings with the children. Because while it's billed as "student led" on their website, the sessions are actually facilitated by CIS staff on campus.  I've asked the same question of the school administration, including what qualifications these individuals might have, and have not received an answer either. But ultimately, it shouldn't even matter, because this shouldn't even be happening! There's simply no responsible explanation for having kids as young as eight, or even as old as 11, in lunch and recess meetings with CIS staff to discuss gender and sexuality on school campus. It's preposterous, if not outright creepy. The school's mission is no cover either. The commitment to an inclusive school does not offer a license to indulge in this kind of overt indoctrination or inappropriate lunch meetings where minors discuss gender and sexuality with school staff. And it has to stop. CIS, like any other school, should not be a subsidiary of any specific interest organization. We don't want our kids to get their information about climate change from either Extinction Rebellion or fossil-fuel lobbyists. We expect our school to stay politically neutral on the international conflicts, like the one in Gaza. In higher grades where these topics are appropriate, they should be discussed in a context that also includes things like the Cass Review and the recent UK Supreme Court ruling. It's the same reason Copenhagen Pride Week saw a massive loss of sponsorship after trying to cajole major companies into a position on Gaza last year. Novo, Maersk, Google, and many others rejected this organization (and they're not returning this year either) for their partisan politics. It's bizarre that those same companies now have the children of their employees programmed by this organization's agenda at school.  CIS needs to return to its high-level mission of focusing on giving kids an excellent education, teaching them objectively about the world, and upholding general standards for kindness and caring. Not coloring partisan flags during school programs, not facilitating inappropriate meeting forums about gender and sexuality between staff and children.

OH: It’s just JavaScript, right? I know JavaScript. My coworker who will inevitably spend the rest of the day debugging an electron issue — @jonkuperman.com on BlueSky “It’s Just JavaScript!” is probably a phrase you’ve heard before. I’ve used it myself a number of times. It gets thrown around a lot, often to imply that a particular project is approachable because it can be achieved writing the same, ubiquitous, standardized scripting language we all know and love: JavaScript. Take what you learned moving pixels around in a browser and apply that same language to running a server and querying a database. You can do both with the same language, It’s Just JavaScript! But wait, what is JavaScript? Is any code in a .js file “Just JavaScript”? Let’s play a little game I shall call: “Is It JavaScript?” Browser JavaScript let el = document.querySelector("#root"); window.location = "https://jim-nielsen.com"; That’s DOM stuff, i.e. browser APIs. Is it JavaScript? “If it runs in the browser, it’s JavaScript” seems like a pretty good rule of thumb. But can you say “It’s Just JavaScript” if it only runs in the browser? What about the inverse: code that won’t run in the browser but will run elsewhere? Server JavaScript const fs = require('fs'); const content = fs.readFileSync('./data.txt', 'utf8'); That will run in Node — or something with Node compatibility, like Deno — but not in the browser. Is it “Just JavaScript”? Environment Variables It’s very possible you’ve seen this in a .js file: const apiUrl = process.env.API_URL; But that’s following a Node convention which means that particular .js file probably won’t work as expected in a browser but will on a server. Is it “Just JavaScript” if executes but will only work as expected with special knowledge of runtime conventions? JSX What about this file MyComponent.js function MyComponent() { const handleClick = () => {/* do stuff */} return ( <Button onClick={handleClick}>Click me</Button> ) } That won’t run in a browser. It requires a compilation step to turn it into React.createElement(...) (or maybe even something else) which will run in a browser. Or wait, that can also run on the server. So it can run on a server or in the browser, but now requires a compilation step. Is it “Just JavaScript”? Pragmas What about this little nugget? /** @jsx h */ import { h } from "preact"; const HelloWorld = () => <div>Hello</div>; These are magic comments which affect the interpretation and compilation of JavaScript code (Tom MacWright has an excellent article on the subject). If code has magic comments that direct how it is compiled and subsequently executed, is it “Just JavaScript”? TypeScript What about: const name: string = "Hello world"; You see it everywhere and it seems almost synonymous with JavaScript, would you consider it “Just JavaScript”? Imports It’s very possible you’ve come across a .js file that looks like this at the top. import icon from './icon.svg'; import data from './data.json'; import styles from './styles.css'; import foo from '~/foo.js'; import foo from 'bar:foo'; But a lot of that syntax is non-standard (I’ve written about this topic previously in more detail) and requires some kind of compilation — is this “Just JavaScript”? Vanilla Here’s a .js file: var foo = 'bar'; I can run it here (in the browser). I can run it there (on the server). I can run it anywhere. It requires no compiler, no magic syntax, no bundler, no transpiler, no runtime-specific syntax. It’ll run the same everywhere. That seems like it is, in fact, Just JavaScript. As Always, Context Is Everything A lot of JavaScript you see every day is non-standard. Even though it might be rather ubiquitous — such as seeing processn.env.* — lots of JS code requires you to be “in the know” to understand how it’s actually working because it’s not following any part of the ECMAScript standard. There are a few vital pieces of context you need in order to understand a .js file, such as: Which runtime will this execute in? The browser? Something server-side like Node, Deno, or Bun? Or perhaps something else like Cloudflare Workers? What tools are required to compile this code before it can be executed in the runtime? (vite, esbuild, webpack, rollup typescript, etc.) What frameworks are implicit in the code? e.g. are there non-standard globals like Deno.* or special keyword exports like export function getServerSideProps(){...}? When somebody says, “It’s Just JavaScript” what would be more clear is to say “It’s Just JavaScript for…”, e.g. It’s just JavaScript for the browser It’s just JavaScript for Node It’s just JavaScript for Next.js So what would you call JavaScript that can run in any of the above contexts? Well, I suppose you would call that “Just JavaScript”. Email · Mastodon · Bluesky

Over the years, I've learned not to question inspiration. To simply let it drive when it shows up with a full tank. Quite often, I don't exactly know where we're going or even why we're going, but it's repeatedly taken me to just the right place at just the right time, so now I just hop in and say: Let's go! Case in point: Arch + Hyprland. It's been over a year since I created Omakub to smooth out my own exit path from macOS to Linux, and in the process, helped thousands of others enjoy a beautiful, preconfigured, and relatively familiar desktop experience with Ubuntu. And I continue to think this is an excellent choice for Linux, especially for first-time Mac and Windows defectors. But this weekend, I just happened to be home alone, and the hype around Arch + Hyprland got the better of me. While Ubuntu is all about being a friendly place for newcomers to Linux, Arch + Hyprland is the exact opposite: It's Linux on hard mode!  At least that's the reputation, and there's certainly something to that. The Arch ISO literally just dumps you into a terminal with scarcely any direction. Just getting on the Wi-Fi requires learning the arcane command-line options for the iwctl terminal configurator. But besides iwctl, it's actually not that bad anymore. We now have a cheat code for installing Arch in the form of archinstall. It's a terminal interface for getting all the bits like picking a disk and creating the first user done in the correct order, without having to set aside an entire evening just to get the OS installed. So it didn't take long to get Arch up and running. That doesn't get you much further, though! By default, Arch is about as minimal as it gets. There's no default graphical interface. There are no niceties. Not even wget or curl by default! It really is just a bare-bones installation of Linux. But on the other hand, Arch is blessed with the AUR — a Wikipedia-style, community-maintained package management system that seems to have literally every piece of software ever released on Linux, and always in the latest version. A quarter of Omakub is trying to work around the fact that helpful tools like Alacritty or LazyGit or whatever rarely have official packages for Ubuntu, so you're left doing a lot of manual scripting to get everything a developer would want from a modern Linux setup. Not so with the AUR! So that's Arch. But Hyprland is even more hilarious. It's a tiling window manager with something as rare in the Linux world as a keen focus on aesthetics! It looks like it was written by visual artists rather than neckbeards. And it's at the core of the modern r/unixporn Linux ricing subculture. That's not the funny part, though. The funny part is how ridiculously atomized the entire thing is. Hyprland comes with absolutely nothing out of the box. No login screen, no menu bar, no notification system, no file manager, no visual settings application. Just a text-based configuration file, a wiki, and an outline on a map for how to design your own adventure. This means that if you're interested in running Hyprland, and you intend to set it all up from scratch, you're probably signing up for at least a good 10+ hours — just to install and configure everything! Now, there are some precompiled setup scripts out there already, but most of them still require you to do a ton of manual legwork before you reach that beautiful summit of a complete system. So while the downside of Arch + Hyprland is that literally every last detail requires you to make a choice and a config file to move on, it's also its upside: you can change EVERYTHING! And the core window tiling magic of Hyprland is one of the most intoxicating ways of using a computer that I've ever experienced. It looks amazing; it feels amazing (if you prefer using a keyboard instead of a mouse!). I've poured hours and hours into this quest over the weekend, and yet I'm still not even done with my first Arch + Hyprland build! My login screen looks like shit. I haven't decided on a final menu bar configuration. But what is working — the basic tiling flow and look — is so nice that the inspiration keeps driving the project forward. Which, of course, I've already decided to codify. I'm not going through all this work to set up a beautiful, preconfigured, fully-functional, out-of-the-box Arch + Hyprland combo and then not share it with anyone who's curious (and might not have 10–20 hours for this kind of side quest available in their schedule). So of course I registered a domain and found a way to draw some ASCII art: Omarchy is on the way!