#+TITLE: SML layer
[[file:img/sml.png]]
* Table of Contents :TOC_4_gh:noexport:
- [[#description][Description]]
- [[#install][Install]]
- [[#key-bindings][Key Bindings]]
- [[#form-completion][Form Completion]]
- [[#repl][REPL]]
* Description
Adds support for the [[http://www.smlnj.org][SML]] programming language.
* Install
To use this configuration layer, add it to your =~/.spacemacs=. You will need to
add =sml= to the existing =dotspacemacs-configuration-layers= list in this
file.
* Key Bindings
** Form Completion
| Key Binding | Description |
|-------------+-------------------------------------------------------------------------------------------|
| ~M-SPC~ | Inserts a space and completes the form before the cursor. |
| ~\vert~ | Inserts a pipe and adds a double arrow or copies the function name. Generally just works. |
** REPL
|-------------+-------------------------------------------------------------------|
| ~SPC m s b~ | Send buffer to REPL |
| ~SPC m s B~ | Send buffer to REPL and switch to REPL buffer in =insert state= |
| ~SPC m s f~ | Send function to REPL |
| ~SPC m s F~ | Send function to REPL and switch to REPL buffer in =insert state= |
| ~SPC m s i~ | Run the sml REPL or switch to it if the REPL is already running |
| ~SPC m s r~ | Send region to REPL |
| ~SPC m s R~ | Send region to REPL and switch to REPL buffer in =insert state= |
| ~SPC m s s~ | Run the sml REPL or switch to it if the REPL is already running |
