65 lines
2.6 KiB
Markdown
65 lines
2.6 KiB
Markdown
# R (ESS) contribution layer for Spacemacs
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<!-- markdown-toc start - Don't edit this section. Run M-x markdown-toc/generate-toc again -->
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**Table of Contents**
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- [R (ESS) contribution layer for Spacemacs](#r-ess-contribution-layer-for-spacemacs)
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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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<!-- markdown-toc end -->
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## Install
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To use this contribution add it to your `~/.spacemacs`
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```elisp
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(setq-default dotspacemacs-configuration-layers '(ess)
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"List of contribution to load."
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)
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```
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**Important**:
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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: <kbd>SPC e s s</kbd>
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## Key Bindings
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### Inferior REPL process
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Start an `R` inferior REPL process with <kbd>SPC m i</kbd>.
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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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<kbd>SPC m c c</kbd> | send knitr/sweave chunk and keep buffer focused
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<kbd>SPC m c C</kbd> | send knitr/sweave chunk and switch to REPL in insert mode
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<kbd>SPC m c d</kbd> | send knitr/sweave chunk and step to next chunk
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<kbd>SPC m c m</kbd> | mark knitr/sweave chunk around point
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<kbd>SPC m c n</kbd> | next knitr/sweave chunk
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<kbd>SPC m c N</kbd> | previous knitr/sweave chunk
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<kbd>SPC m s b</kbd> | send buffer and keep code buffer focused
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<kbd>SPC m s B</kbd> | send buffer and switch to REPL in insert mode
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<kbd>SPC m s d</kbd> | send region or line and step (debug)
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<kbd>SPC m s D</kbd> | send function or paragraph and step (debug)
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<kbd>SPC m s l</kbd> | send line and keep code buffer focused
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<kbd>SPC m s L</kbd> | send line and switch to REPL in insert mode
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<kbd>SPC m s r</kbd> | send region and keep code buffer focused
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<kbd>SPC m s R</kbd> | send region and switch to REPL in insert mode
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<kbd>SPC m s t</kbd> | send thing at point (function) and keep code buffer focused
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<kbd>SPC m s T</kbd> | send thing at point (function) and switch to REPL in insert mode
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<kbd>CTRL+j</kbd> | next item in REPL history
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<kbd>CTRL+k</kbd> | 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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<kbd>SPC m h d</kbd> | view data under point using [ess-R-data-view][ess-R-data-view]
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<kbd>SPC m h i</kbd> | object introspection popup [ess-R-object-popup][ess-R-object-popup]
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<kbd>SPC m h t</kbd> | view table using [ess-R-data-view][ess-R-data-view]
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