Update installation docs
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John Andrews
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2 changed files with 56 additions and 69 deletions
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@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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## [Unreleased]
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### Added
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- Ability to distribute via package managers
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- Support for `completion-at-point-functions` and `company` via `company-capf`
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### Changed
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124
README.md
124
README.md
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@ -1,83 +1,80 @@
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Scel
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====
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# scel - sclang-mode for emacs
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SuperCollider/Emacs interface
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## Installation
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Installation requirements
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-------------------------
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The repository contains two subprojects. `/sc` contains the SuperCollider code
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required to implement the emacs interface. `/el` contains the emacs-lisp
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implementation of the mode. Emacs and SuperCollider each have their own package
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managers, so it is required to install each half separately.
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For the HTML help system, you will need emacs-w3m support.
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### Installing scel quark
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The `scel` Quark is required for emacs to communicate with sclang. Evaluate this in the SuperCollider GUI:
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Installation (default)
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----------------------
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By default emacs-lisp files are installed in
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`$prefix/share/emacs/site-lisp`
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SuperCollider files are put in
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`$prefix/share/SuperCollider/Extensions/scide_scel`
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The only thing you need to do is loading the sclang interface in your `~/.emacs`:
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``` supercollider
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Quarks.install("https://github.com/supercollider/scel");
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```
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### Installing the emacs mode
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Using straight.el
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``` emacs-lisp
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(straight-use-package
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'(sclang :type git
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:host github
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:repo "supercollider/scel"
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:files ("el/*.el")))
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```
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Or download the repo directly to your user config directory
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``` shell
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git clone https://github.com/supercollider/scel.git ~/.emacs.d/scel
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```
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``` emacs-lisp
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(add-to-list 'load-path "~/.emacs.d/scel/el/")
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(require 'sclang)
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```
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For the HTML help system to fully function also add
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### On MacOS
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If `sclang` executable is not on your path, you may need to add it to your exec-path.
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``` emacs-lisp
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(setq exec-path (append exec-path '("/Applications/SuperCollider.app/Contents/MacOS/")))
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```
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### On Linux
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If you are building SuperCollider from source on Linux, this library (both .el
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and .sc files) will be installed by default. To disable it pass the flag
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`-DSC_EL=OFF` as a `cmake` option. See the supercollider readme for more info.
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## Installation requirements
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For the HTML help system, you will need emacs-w3m support, but you can still use without that.
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```emacs-lisp
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(require 'w3m)
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```
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## Configuration
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Installation (detailed)
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-----------------------
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To fine-tune the installation from within emacs' graphical customization interface, type:
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Put all `*.el` files in emacs' load-path. e.g. if you put them in
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`~/emacs/`, add the following lines to `~/.emacs` (or whatever your init
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file is called):
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```
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(add-to-list 'load-path "~/emacs")
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(require 'sclang)
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```
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for the HTML help system to fully function also add
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```
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(require 'w3m)
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```
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now put all `*.sc` files in sclang's library path, e.g. if you put them
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in a non-standard location, such as `~/SuperCollider/Emacs`, add the
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following to `~/.config/SuperCollider/sclang_conf.yaml` (Linux) or `~/Library/Application Support/SuperCollider/sclang_conf.yaml` (macOS):
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```
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includePaths:
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[~/SuperCollider/Emacs]
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```
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(note normally this is not needed as they are put into sclang's library
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path during installation with scons).
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`M-x sclang-customize`
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Usage
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-----
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## Usage
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In order to automatically start sclang when invoking emacs, use the following command line:
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`M-x sclang-start` or open a `.scd` file and press `C-c C-o`
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```
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$> emacs -sclang
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```
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you're now ready to edit, inspect and execute sclang code!
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You're now ready to edit, inspect and execute sclang code!
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Getting help
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------------
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## Getting help
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Inside an sclang-mode buffer (e.g. by editing a .sc file), execute
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@ -108,18 +105,7 @@ in your `~/.emacs`:
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This ensures that the arrow keys are just for moving through the document, and not from hyperlink to hyperlink, which is the default in w3m-mode.
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Customization
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-------------
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To fine-tune the installation from within emacs' graphical customization interface, type:
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`M-x sclang-customize`
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In particular, you will have to customize `sclang-runtime-directory'.
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Server control
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--------------
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## Server control
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In the post buffer window, right-click on the server name; by default the two servers `internal` and `localhost` are available. You will get a menu with common server control operations.
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