They are all extremely extensible (via Emacs Lisp, JavaScript and Common Lisp, respectively) and can be even made to talk to each other. Learned just enough of Emacs to get things done but never going whole hog in learning its shortcuts mainly because I was still relying on mouse clicks on things like the browser. [0]https://github.com/shanecelis/emacsy/blob/master/README.md. If you're looking for a whole system to install, see our list of GNU/Linux distributions which are entirely free software. https://www.archlinux.org/packages/comm … emacs-w3m/, https://aur.archlinux.org/packages/emacs-w3-git/, https://aur.archlinux.org/packages/cedet/, https://aur.archlinux.org/packages/emac … -mode-git/, https://aur.archlinux.org/packages/emacs-nav/, https://aur.archlinux.org/packages/emacs-eimp/, https://aur.archlinux.org/packages/emacs-jabber/, https://aur.archlinux.org/packages/emac … ring-mode/, https://aur.archlinux.org/packages/emac … -calendar/, https://aur.archlinux.org/packages/emacs-org-mode/, https://aur.archlinux.org/packages/emacs-pov-mode/, https://aur.archlinux.org/packages/emacspeak/. When an Emacs user greps from Emacs why is this less blessed than my grepping from Bash? It … How different is Chrome running on a VM on a Linux box from Emacs running on the same box? Then it looks like it is a Lisp OS. Find Operating System Type. It does not feature any maintenance-related operations such as cleaning the cache or synchronizing the database. you can get a pretty good Emacs-as-an-OS feel with the combo of Emacs, Conkeror [0] and StumpWM [1]. I just think it would have been hilarious to actually use that line. lol. Awesome! [1] http://emacs.1067599.n5.nabble.com/An-Emacs-plug-in-for-a-br... http://tkf.github.io/2013/06/04/Emacs-is-dead.html. Is the routine which formats the disk written in Lisp? Because of its complexity, extensibility and because of the fact that Emacs obviously does not follow the Unix philosophy (do one thing and do it well*), people tend say it's more like a good OS. for chat (there are several IRC clients for emacs). It’s free software, and one of the largest, longest running software projects still in use. Emacs as OS – effectively true. I even used it for IM and Twitter. Here's how to find out what operating system emacs is running on. Emacs is a fine operating system in need of a good text editor. I tried to compile it once and it looked to be quite onerous to fix all of Clang's whinging. To be fair, Emacs still doesn't have anything quite like the extensive support for things like refactoring that Eclipse does. Since this has been [SOLVED] (EMACS is a text editor), I'm curious, what's the most impressive thing you know of that a person can do in EMACS that one wouldn't expect from a text editor? I wonder if you can even understand the willpower it took to resist the temptation to ninja-edit your post. Re: conkeror, I keep hoping the lazy web will take Shane Celis's emacsy and webkit proof of concept[0] and make a scheme-based emacs-like browser. Just like Quicksilver is a publishing program extensible in Lisp. What I'd really like to see is an editor with an FRP interface. Threads are WorseIsBetter concurrency which break pretty-much everything they touch. My latest example: I've implemented an ad hoc database of literature that I'm reading, in which I can type notes as I read. there are all kinds of random shitty pages on c2.com. MPD client. Each entry contains clickable/openable links to the PDF file and to its entry in a BibTeX file as well as the full bibliographical data, allowing me to, say, pull up all of my notes on all articles written by some author that contain a given word in the title and have been assigned some tags of my choosing. The differences are very specific. Martin Fowler commented on the reprogramability of Emacs, a key feature of the LispMachine Using Emacs and Conkeror, with Herbstluftwm. Server OS, on the othe… Just because someone calls themselves "a computer scientist" it does not make their abstractions are any less metaphysical. Understanding how to differentiate a server OS from an everyday one is vital to our discussion. system-name → returns the host name. I'm trying to get the Open Genera on OS X now and I'm running into problems getting the ES40 emulator built and compiled for OS X. Any good videos to watch? Two are: I think the Emacs as OS feeling particularly rings true for those using Windows. Be the first video ... this book has a gentle introduction to Emacs which is good if you just started using Emacs, but don't expect to be an expert in Emacs customization or have low level details of Emacs internals. Is there an equivalent of Englebart's Mother of All Demos for Lisp machines? And Org Mode to glue them all together. http://www.ugcs.caltech.edu/~weel/lispm.php. When configuring the font for Terminator (a terminal emulator) I find its manual is NOT clear. BTW. The Lisp part of Emacs is the operating system that runs on that emulated hardware. I primarily use Mac OS X (so I have looked at Aquamacs), and I mainly do Python programming, so anything specifically for that would be great. Um, no. Browsers as hypertext with hackable presentation and interpreter. http://emacs.1067599.n5.nabble.com/An-Emacs-plug-in-for-a-br... http://en.wikipedia.org/wiki/Self_%28programming_language%29. It is unrelated to Helm System Packages but both work well together. Another reason Last edited by alezost (2013-12-12 10:03:27). I guess that currently Emacs’s GTK version has the nicest GUI of them all, but it would good of the Windows and OS X port got some more love. The manual for the most widely used variant, GNU Emacs, describes it as "the extensible, customizable, self-documenting, real-time display editor". This would require private variables (ie. Emacs /ˈiːmæks/ or EMACS is a family of text editors that are characterized by their extensibility. Last edited by ewaller (2013-12-12 05:21:39). Now having very little knowledge about Emacs it is difficult to tell if they are speaking literally or figuratively. I know almost nothing about EMACS, but I know you can play Tetris in it... Last edited by drcouzelis (2013-12-11 18:32:31). Is the routine which puts a file system onto a blank disk written in Lisp? for listening to music including online radio (with EMMS as a frontend and mplayer as a backend; you can also watch videos like that). This sort of setup is exactly what makes me, a Vim user, think I may have made a mistake by not picking up Emacs instead. wmii has vim keybindings too. In a .emacs, there is not only the system-type, but also the window-system variable. Emacs still requires to be programmed to customize it. Network card. Related video shorts (0) Upload your video. :). Once you manage to grok Emacs, you'll seldom want to be anywhere else. If the computer is never used for any other application, then that's an arguable position. But, let me make the case that Emacs is an OS. About the GNU Operating System; ... My Lisp Experiences and the Development of GNU Emacs (by Richard Stallman) Of these, the display being handled by the hardware isn't particularly uncommon, historically; the filesystem is a little stranger. Refactoring ? The entire Slax operating system resides in a single directory/Slax/ on your device, making it easier to organize with your other data. I would liken it more to a terminal emulator than to an operating system in that it's simply an interface for interacting with text-centric programs, the primary one being a text editor. Since the machines that real Lisp OSes were made for were often designed as a Lisp target, I don't see any reason they couldn't be pure Lisp. Now that we've learned from 'Emacs as Operating System', how about we move into the future. It also ceased being enhanced many years ago, while elisp rolls ever onward to the point where it now includes lexical scoping. As much as I love Emacs, in my opinion it isn't the right tool for an operating system because it isn't mainstream. I miss emacs more than I like Sublime Text… never really liked it as an OS though (bash is better). Just like Audacity is a sound editor extensible in Lisp. Share. Emacs uses a system of files, buffers, and frames. However, I can't, as the lisp is stuck trying to parse go code that can't be parsed. What with having a built in terminal emulator, it's possible to run EMACS in EMACS! Emacs is more of a rugged jeep in that, ok, it doesn't know all the methods for all the classes in Java, but throw some Erlang, Tcl, Ruby, ASM, or whatever else at it, and it'll handle it ok, just as it does a decent job for Java, C, Perl or whatever else. Sometimes you're too helpful. Emacs has two parts, the C part, and the Emacs Lisp part. user-login-name → returns user login name. It has reasonably powerful IPC mechanisms. Awesome. The Church of Emacs, formed by Emacs and the GNU Project's creator Richard Stallman, is a parody religion. If you wanted to share the filesystem with another OS running in a VM, you might do it by sharing it as a network filesystem; this is necessary when the VM OS is not designed around running in a VM. If one of my emacs buffers locks up (which can happen for any number of reasons), the whole session is hosed. When you're using zenirc and Gnus all day as well as editing, network issues also block emacs. To do this, it seems like having a good .emacs file is important.. In fact, on the Xerox D-machines you loaded one microcode and got a Lisp machine, a different microcode and got a Smalltalk machine, or a Mesa/Cedar machine. In every way, it's really, really strange. Can't remember where I read this. I just installed it (on Windows) and am enjoying it very much. Then I forget about it and happily go back to editing my code in vim, browsing the web with dwb, and reading my mail in claws. At the risk of fanning the flames of the editor wars, I see people going on and on about all the things emacs can do and I think "I hope these aren't the same people who are always ranting about how this or that Linux feature violates KISS or 'do one thing well'." It was really possible to start the day in Emacs and never leave, and I saw some people do it, although it was never quite my cup of tea. Emacs manual even helps me even on non-Emacs stuff. AutoLisp is far less powerful than elisp - e.g. You can do almost anything and never leave the Emacs environment. Or maybe: Esc-Meta-Alt-Ctrl-Shift. There is many filezilla'esk ways of accessing files over ftp and ash in emacs. Is the file system and the block level interface to the disk written in Lisp? To your first point, that depends on your target architecture. 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