2015-06-10 16:44:30 +00:00
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#+TITLE: R (ESS) contribution layer for Spacemacs
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[[file:img/r.jpg]]
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* Table of Contents :TOC@4:
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- [[#install][Install]]
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- [[#key-bindings][Key Bindings]]
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- [[#inferior-repl-process][Inferior REPL process]]
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- [[#helpers][Helpers]]
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- [[#options][Options]]
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* Install
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To use this contribution add it to your =~/.spacemacs=
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#+BEGIN_SRC emacs-lisp
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(setq-default dotspacemacs-configuration-layers '(ess))
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#+END_SRC
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2015-06-10 21:16:01 +00:00
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*Important:*
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2015-06-10 16:44:30 +00:00
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In order to speed up the boot time of =Spacemacs=, =ESS= must be loaded
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manually via the key binding: ~SPC e s s~
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* Key Bindings
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** Inferior REPL process
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Start an =R= inferior REPL process with ~SPC m s i~.
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Send code to inferior process commands:
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| Key Binding | Description |
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|-------------+------------------------------------------------------------------|
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| ~SPC m c c~ | send knitr/sweave chunk and keep buffer focused |
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| ~SPC m c C~ | send knitr/sweave chunk and switch to REPL in insert mode |
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| ~SPC m c d~ | send knitr/sweave chunk and step to next chunk |
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| ~SPC m c m~ | mark knitr/sweave chunk around point |
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| ~SPC m c n~ | next knitr/sweave chunk |
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| ~SPC m c N~ | previous knitr/sweave chunk |
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| ~SPC m s b~ | send buffer and keep code buffer focused |
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| ~SPC m s B~ | send buffer and switch to REPL in insert mode |
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| ~SPC m s d~ | send region or line and step (debug) |
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| ~SPC m s D~ | send function or paragraph and step (debug) |
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| ~SPC m s i~ | start an inferior REPL process |
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| ~SPC m s l~ | send line and keep code buffer focused |
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| ~SPC m s L~ | send line and switch to REPL in insert mode |
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| ~SPC m s r~ | send region and keep code buffer focused |
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| ~SPC m s R~ | send region and switch to REPL in insert mode |
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| ~SPC m s t~ | send thing at point (function) and keep code buffer focused |
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| ~SPC m s T~ | send thing at point (function) and switch to REPL in insert mode |
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| ~CTRL+j~ | next item in REPL history |
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| ~CTRL+k~ | previous item in REPL history |
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** Helpers
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| Key Binding | Description |
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|-------------+---------------------------------------------------------------------|
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| ~SPC m h d~ | view data under point using [ess-R-data-view][ess-R-data-view] |
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| ~SPC m h i~ | object introspection popup [ess-R-object-popup][ess-R-object-popup] |
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| ~SPC m h t~ | view table using [ess-R-data-view][ess-R-data-view] |
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* Options
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=ess-smart-equals= is enabled by default. In order to disable it, set in your =~/.spacemacs=
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#+BEGIN_SRC emacs-lisp
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(setq-default dotspacemacs-configuration-layers '((ess :variables
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ess-enable-smart-equals nil)))
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#+END_SRC
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