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Scheme layer

Description
Install
Key Bindings

Description

A spacemacs contribution layer providing Scheme support via Geiser.

Install

The scheme layer currently supports: Chicken and Guile. Combined usage of racket-mode and geiser has not been tested.

To use this configuration layer, add it to your ~/.spacemacs. You will need to add scheme to the existing dotspacemacs-configuration-layers list in this file.

For full Chicken support, the following commands should be run:

  $ chicken-install -s apropos chicken-doc
  $ cd `csi -p '(chicken-home)'`
  $ curl https://3e8.org/pub/chicken-doc/chicken-doc-repo.tgz | sudo tar zx

Key Bindings

Compiling

Key Binding	Description
`SPC m c c`	Compile current buffer
`SPC m c p`	Add directory to load path

Navigation

Key Binding	Description
`SPC m g g`	Goto Definition
`SPC m g b`	Go Back
`SPC m g m`	Goto Module
`SPC m g n`	Goto next error
`SPC m g N`	Goto previous error

Documentation

Key Binding	Description
`SPC m h h`	Docs for symbol at point
`SPC m h d`	Look up manual entry for symbol at point
`SPC m h m`	Display exports for module
`SPC m h <`	Display callers
`SPC m h >`	Display callees

Insertion

Key Binding	Description
`SPC m i l`	Insert Lambda

Macroexpansion

Key Binding	Description
`SPC m m e`	Macroexpand last sexp
`SPC m m f`	Macroexpand surrounding sexp
`SPC m m r`	Macroexpand region

REPL

Key Binding	Description
`SPC m s i`	Start or switch to the REPL
`SPC m s s`	Select Scheme implementation
`SPC m s b`	Send buffer to the REPL
`SPC m s B`	Send buffer to the REPL and focus it
`SPC m s f`	Send definition to the REPL
`SPC m s F`	Send definition to the REPL and focus it
`SPC m s e`	Send last sexp to the REPL
`SPC m s r`	Send region to the REPL
`SPC m s R`	Send region to the REPL and focus it

Evaluation

Key Binding	Description
`SPC m e b`	Evaluate the whole buffer
`SPC m e e`	Evaluate last sexp
`SPC m e f`	Evaluate current function
`SPC m e l`	Evaluate line
`SPC m e r`	Evaluate region

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