Is there a half-decent Emacs mode for Ammonite scripts somewhere? When I try to use scala-mode it doesn't work that well. Errors on most every line.
Related
I have emacs 24.5.1 on windows with slime installed. I am using sbcl for lisp. When I open up slime, it works, but whenever I try to use comma to invoke a command, it just enters a comma. I can't get to the slime command menu. Is there any other way to get to the command menu besides comma?
Found the solution.
When going to the slime git website, they said you should include this in your initialization file
(setq slime-contribs '(slime-fancy))
It works after adding that to init.el (equivalent of .emacs)
I'm trying to follow a very simple example to get started with Julia using ESS. But the very first command:
using DataFrames
results in emacs' spinning slash, nothing else happens, and the command prompt is not restored. This is emacs 24.3.1 on OS X 10.8.5, ess-20140304.2344 installed via emacs' package system. In my init.el, I have
(require ess-site)
(setq inferior-julia-program-name
"/Applications/Julia/Contents/Resources/julia/bin/julia-basic")
Note: /Applications/Julia is a softlink to /Applications/Julia-0.2.1.app
I tried the "using" command with the Julia.app terminal and it worked fine.
Tried it using julia/bin/julia-basic in an iTerm2 session and it hung. Tried julia/bin/julia-readline in an iTerm2 session and it hung. Tried julia/bin/julia and it worked in iTerm2 but not in emacs, which is strange since that's just a link to julia-readline. Tried putting julia/bin on emacs' exec-path. Nothing seems to work.
Any suggestions?
I am using cygwin on windows 7. I have a question regarding the Emacs shell.
Whenever I use the shell inside of the Emacs(M-x shell)
It echo pwd directory after prints out the result.
I found it very annoying since it distracts me.
e.g.
$ ls
workspace
^[]0;~/cs61bl^G
myname#pc ~/cs61bl
Is there any way to remove these lines?
^[]0;~/cs61bl^G
myname#pc ~/cs61bl
When using Emacs, try using the eshell: M-x eshell. The eshell does not suffer from this problem.
You might be looking for "shell-dirtrack-mode". You can either do an M-x shell-dirtrack-toggle or (shell-dirtrack-mode 1) in your init file. Recent emacs versions seem to disable it by default.
There is this file http://www.emacswiki.org/emacs/setup-cygwin.el that simplifies setup of various packages in Emacs (including shell) to use cygwin. Also try not to use ANSI sequences in your PS1 prompt because Emacs shell mode wouldn't interpret them, something like
export PS1="\h \W\$ "
should do.
I have installed the nrepl, clojure-mode and starter-kit-lisp packages. I am able to start the nrepl by opening my .clj file and then M-x nrepl-jack-in.
However when I evaluate any form in my .clj file by C-x C-e, I get the following message:
inferior-lisp-proc: No Lisp subprocess; see variable `inferior-lisp-buffer'
How do I get it right?
I have had this problem a number of times. In all cases, it has been because while nrepl has started, the nrepl minor mode has not been enabled in the clj buffer. As a result, any evaluation attempts fail with this error.
There should be a "nrepl" menu item. If there isn't, this may be your problem. M-x nrepl-enable-on-existing-buffers should fix it.
I had this problem for a while, and now it appears to have gone away; you might want to try installing clojure-mode and nrepl afresh.
Are you sure M-x nrepl-jack-in worked? If it did, you should be prompted with a repl in emacs, like so:
nrepl requires leiningen 2, so make sure that you use the right version in your project and that the nrepl plugin is properly installed.
Also make sure that the major mode when editing your .clj file is clojure-mode.
You might want to post a screenshot to make it easier to spot the problem.
What are some REPLs for Emacs Lisp?
Is there only one that is within Emacs?
Are there some that run inside terminal outside Emacs?
Based on this question: REPL on console emacs, you can use M-x ielm (inferior emacs lisp mode).
There is a (work in progress) REPL for Emacs for use from the command line. It currently supports basic command line editing and history.
The code is hosted on Github.
There is this project on Gitlab. The REPL can run on a termninal or on Emacs' minibuffer. Even if you run it in "no-window-system" mode (with -nw).