I am new to Scheme, and using gosh running on emacs buffer, in MinGW on Windows. It seems that people use readline or rlwrap to use history and more, but I still cannot figure out to accomplish the setting. Though it may be easy to run one on Linux using virtual machine, I would stick to Windows for now. Any idea or alternative suggestion?
An Emacs buffer is not a real terminal, and rlwrap will not run in it. However, this is no tragedy: almost all of rlwraps goodness can be had directly from Emacs (you could use one of the existing scheme modes, or even Emacs-gosh-mode)
If you insist, Emacs can provide a terminal emulator for you (M-x term) in which rlwrap will feel right at home.
Related
I currently use MINGW64 (Git Bash) as my terminal on my Windows 10 machine. It works great, I like it, but it only has Vim installed as an editor and I prefer Emacs. I'm unfortunately having a really awful time getting it to work in my terminal.
What's weirder still is that I have Emacs working in Cygwin64; but I don't like using that as my terminal. The most logical fix is simply that it Emacs to my Path ENV, however that doesn't seem to help (perhaps I'm doing that wrong?). I just get bash: emacs: command not found. I found a command to install it, using Pacman, however the Pacman command cannot be found either (which is weird because I thought that was installed by default with MINGW64.
Would love any and all help on this.
A couple of options:
Use Cygwin and the Cygwin emacs. Consider your Cygwin environment completely separate from Windows, so set your PATH from within the .bashrc, not within Windows. Launch emacs from the bash command-line.
Use the Emacs Windows binary distribution, but point to the utilities within Cygwin (there's an emacs package to help with this). Again, launch from the bash command line to inherit the bash environment within emacs.
Use the Windows Subsystem for Linux, with a Linux installation, and stick with emacs from there. You get the best of the Linux world, and access to the Windows directories and files as well.
My goto choice for MANY years was the Emacs Windows binary in conjunction with Cygwin. Once I started using the WSL, however, it just worked a lot better, in a clean Linux environment, and I could get terminal and GUI emacs (and other apps) running using the VcXsrv X Server. WSL has a version that directly supports X Windows, but I don't care for the windowing environment it uses, so I stick with VcXsrv.
I have a class this semester that requires a lisp dialect so I'm trying to get started with Clojure but I'm running into a lot of problems setting up my environment.
I'm on a Windows machine and am following the tutorial at http://www.braveclojure.com/basic-emacs/ to set up emacs which from my research seems like the best IDE for working with lisp. I had Cygwin installed before starting which supposedly has a lot of support for emacs but I'm not sure if I need to do more than just have it installed.
My problems is when I try to start a REPL in emacs with M-x cider-jack-in I get the response Spawning child process: invalid argument. If I do the M-x load-path command I get a list of every subfolder in my .emacs.d folder but not the .d folder itself but the folder where my cider package is installed is clearly listed.
I installed lein before I decided to try setting up emacs and I could open a REPL just fine with it but emacs seems like a much better way of working than just using the terminal.
Any advice is greatly appreciated but if there is a better/easier way to get started with Clojure on Windows than what I'm currently doing I'd love to hear about it.
Thanks in advance for any replies.
Yes, emacs is great, but if you haven't worked with it before then you will have a very steep learning curve, exacerbated by the fact you are running Windows. I myself use emacs with CIDER a lot, and I also use emacs on Windows quite a bit, but I don't mix it - I use emacs/CIDER only on Linux. It doesn't mean at all that it can't be made to work on Windows, it's just it has a lot of complexity of its own, which you might not have time or inclination to deal with right now. (By the way, I wouldn't recommend using emacs under Cygwin [1] , use a good native build instead. And if you still decide to go with emacs, by all means try Prelude - it comes from the author of CIDER by the way.)
If you want an option that is definitely smoother under the circumstances, download IntelliJ IDEA Community Edition and install Cursive. That will have its own learning curve for sure, but give it a try and see what you prefer. I use both, nothing beats IntelliJ/Cursive in Java interop projects.
Both emacs/CIDER and IntelliJ/Cursive are terrific and will repay for deeper learning.
[1] I am not even sure a combination of emacs on Cygwin and lein/clojure on Win32 can work, but I have no environment to test.
unset the SHELL env variable - taken from: http://tb-nguyen.blogspot.com/2010/05/how-to-fix-emacs-windows-error-spawning.html
It worked for me
I can't figure out why this isn't easy to find on Google, but after searching for about 10 minutes, I just decided to give up and post here.
The subject basically says it all. I'm running MinTTY as a cygwin terminal on a Windows XP desktop. All I want to do is have emacs open up in a new window rather than inside my terminal. What would be best is a switch for this, so I could toggle it depending on my current needs. This seems like something that would be useful to a lot of people, and I know I've done it before on Linux boxes, so I imagine there must be a way to do this in cygwin too. Anyone know how?
Just start a new mintty, telling it to invoke emacs:
mintty emacs
There are a couple of scenarios that you might clarify:
Running the cygwin version of emacs within a standard windows environment will call emacs within the current shell
If the Cygwin X-Windows server (i.e., “XWin Server”) has been started and the DISPLAY environment variable has been set in the mintty terminal (e.g., export DISPLAY=":0"), calling emacs will start it in its own window.
running the Windows version of emacs within the cygwin terminal should launch the new frame you are seeking.
If you want a separate emacs 'window', you would be best served by installing the Windows native version of emacs (I use the gnu emacs precompiled binaries), and calling it from the cygwin terminal.
I am using shell in my emacs version 22.2.1 (debian stable repos) and it has some kind of broken coding. For example, if I run `ls' command, output is
[0m[01;34margouml-0.30.2[0m
not "argouml-0.30.2" as normal. I have tried commands C-x RET p utf-8 and so others but without any effect. I have properly generated utf-8 locales and everywhere else in emacs coding works perfect. Does anybody knows what may be wrong with it?
Your terminal type in the shell is set incorrectly; those escapes are for colors, but the emacs shell doesn't support them. Try M-x term instead for better support.
You can also try M-x ansi-term, or even download Multi term and try that too.
Links:
Ansi Term
Multi Term
I am using Emacs Tramp for remote development. I think something must be wrong. I had some serious issues with speed when I used ssh:, so I switched to scp:. It seems to work much faster. I tried to run M-x compile with make and it seems to act differently than if I run make directly from a shell prompt. Namely, it is unable to find .h files. It compiles fine from a shell prompt.
Any ideas why this is happening?
Try using M-x tramp-compile explicitly. The keybindings for compilation are automatically remapped when you're editing a remote file with TRAMP, but M-x compile may be operating on the local copy of the files. ?