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Questions tagged [cider]

CIDER is an Emacs package for interactive Clojure development.

From its GitHub README.md:

CIDER (formerly nrepl.el) is the Clojure Interactive Development Environment that Rocks for Emacs, built on top of nREPL, the Clojure networked REPL server.

References

195 questions
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Visual studio 2010 WPF/Silverlight designer default background

Is there a way to change the default background of WPF/Silverlight designer (Cider)? Or maybe some "IsInDesignMode"/ignorable hack to do so. The problem is, I have transparent backgrounds in my user controls, my texts are mostly white (my shell is…
ppiotrowicz
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Is there a way to fix window buffer in emacs for cider error/repl

Using emacs 24.4, with clojure mode and cider-jack-in. Anytime I evaluate a wrong exception the error buffer randomly replaces buffers in any other screen splits. Now I am looking for some configuration in init.el which help me to configure…
rohit
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lein ring server with nrepl doesn't honour cider-nrepl

When I start up my current project with lein ring server and try to connect to it from Emacs via cider, I get the following warning: ; CIDER 0.8.2 (Java 1.7.0_51, Clojure 1.6.0, nREPL 0.2.6) WARNING: The following required nREPL ops are not…
schaueho
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"The clojure executable isn’t on your ‘exec-path’" even though lein is on my exec-path (macOS)

I have the following exec-path (according to describe-variable): ("/usr/local/bin/" "/usr/bin/" "/bin/" "/usr/sbin/" "/sbin/" "/usr/local/Cellar/emacs-plus/25.3/libexec/emacs/25.3/x86_64-apple-darwin16.7.0/") This is the lein executable…
The Unfun Cat
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Trouble setting up Figwheel REPL within CIDER

I just started playing around with making a simple cljs app using the following template: lein new figwheel someproject -- --reagent I was hoping to use the REPL in cider for cljs development the same way I typically would for a normal clj project,…
Solaxun
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`cider-jack-in' aborts with 'Protocol family unavailable'

When I run cider-jack-in I get a SocketException with Protocol family unavailable as the exception message. lein repl runs fine on the command line. I've web-searched and found no matches containing both 'cider' and 'SocketException', which is…
Phil Hudson
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How do I import stuff from sibling files in clojure/cider/nrepl?

I have a small project with ~/src/proj/{foo,bar}.clj that I'm hacking on with emacs, cider and nREPL. In bar.clj I do (def base-13-joke 42) and I want the code in foo.clj to refer to bar.clj's base-13-joke. How do I do this? My current classpath…
Jonas Kölker
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Using Cider on Android

I am trying to follow this tutorial on lein-droid-based Clojure development on Android. However, the tutorial skips on setting up Cider support. I start with a default lein-droid project by adding :user {:plugins [ [lein-droid "0.4.0-alpha4"] ]}…
Cactus
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Connect Cider to Luminus +CLJS Figwheel repl

I've had pretty simple use of Cider REPL in the past; within a project's clj file I use cider-jack-in and I'm good to go (assuming the following in my .lein/profiles.clj ;; ~/.lein/profiles.clj {:user {:plugins [[lein-localrepo "0.5.2"] …
WorldsEndless
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Executing Clojure in Emacs with `cider-jack-in`

I'm trying to run Clojure emacs with cider package installed. I use Emacs 24.5.1 on Mac OS X 10.10.4. I downloaded lein script and copied the script in ~/Dropbox/bin. I checked with lein repl that Clojure works fine. cider package is installed…
prosseek
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connect emacs cider to vagrant host clojure project

I am trying to use vagrant, Clojure and emacs together. Specifically, I can't connect cider to my vagrant machine. It works locally, when I run cider-jack-in inside my project. But I don't know what are the steps to do that inside the same project…
nha
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Clojure coding with Emacs and Cider

I am new to Clojure coding and went through a number of articles to set up Emacs for development. The setup itself works as designed, but I have been running server from Cider session and killing Emacs entirely when making any code change. Or, I…
ryzcode
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How to Configure CIDER repl?

The markdown for CIDER about configuring the CIDER repl starts off by saying: You can certainly use CIDER without configuring it any further, but here are some ways other folks are adjusting their CIDER experience. And then list several…
dirtymikeandtheboys
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Get pretty-printed result in Cider-evaluated expression in Emacs

I'd like to insert the result of an evaluated Clojure expression directly in my Emacs buffer, in pretty-printed form. For example, with something like: ;; [emacs lisp] (insert (nrepl-dict-get (nrepl-sync-request:eval "(range 30)")…
JohnJ
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How do I correctly use lein try in cider?

In Emacs/Cider, how do I correctly add some clojure libraries that I want to try? If I do it from the shell, I just start $ lein try clj-time But how do I do that from the Emacs/Cider?
Igor Chubin
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