Add windows-scripts layer for poweshell and dos

contrib/lang/windows-scripts/README.md

@@ -0,0 +1,55 @@
+# Windows Scripting contribution layer for Spacemacs
+
+![logo](ps.png)
+
+<!-- markdown-toc start - Don't edit this section. Run M-x markdown-toc/generate-toc again -->
+**Table of Contents**
+
+- [Windows Scripting contribution layer for Spacemacs](#windows-scripting-contribution-layer-for-spacemacs)
+    - [Description](#description)
+    - [Install](#install)
+    - [Key Bindings](#key-bindings)
+        - [Powershell](#powershell)
+        - [Batch (dos.el)](#batch-dosel)
+
+<!-- markdown-toc end -->
+
+## Description
+
+This simple layer adds support for the Powershell scripting language as well
+as support for batch files.
+
+Incuded packages for extensions:
+- `.ps1`: [powershell][]
+- `.bat`: [dos.el][]
+
+## Install
+
+To use this contribution add it to your `~/.spacemacs`
+
+```elisp
+(setq-default dotspacemacs-configuration-layers '(windows-scripts)
+  "List of contribution to load."
+)
+```
+
+## Key Bindings
+
+### Powershell
+
+No useful bindings.
+
+### Batch (dos.el)
+
+    Key Binding       |                 Description
+----------------------|------------------------------------------------------------
+<kbd>SPC m D</kbd>    | ask for a command and display help
+<kbd>SPC m e b</kbd>  | evaluate buffer
+<kbd>SPC m e B</kbd>  | evaluate buffer with args
+<kbd>SPC m s</kbd>    | insert separator ` & `
+<kbd>SPC m t</kbd>    | mini snippet to start a batch script
+<kbd>SPC m T</kbd>    | big snippet to start a batch script
+<kbd>SPC m z</kbd>    | toggle outline
+
+[powershell]: https://github.com/jschaf/powershell.el
+[dos.el]: http://www.emacswiki.org/emacs/dos.el

contrib/lang/windows-scripts/extensions.el

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+;; Post extensions are loaded *after* the packages
+(defvar windows-scripts-post-extensions '(dos))
+
+;; Initialize the extensions
+
+(defun windows-scripts/init-dos ()
+  (use-package dos
+    :commands dos-mode
+    :mode ("\\.bat$" . dos-mode)
+    :init
+    (progn
+      (defun windows-scripts/dos-outline-hook ()
+        (local-set-key (kbd "SPC m z") 'dos-mode)
+        (defun outline-mouse-select ()
+          "Select position and return to `dos-mode'."
+          (interactive)
+          (dos-mode)
+          (beginning-of-line)))
+      (add-hook 'outline-mode-hook 'windows-scripts/dos-outline-hook))
+    :config
+    (evil-leader/set-key-for-mode 'dos-mode
+      "mD"  'dos-help-cmd  
+      "meb" 'dos-run
+      "meB" 'dos-run-args
+      "ms"  'dos-sep
+      "mt"  'dos-template-mini
+      "mT"  'dos-template
+      "mz"  'dos-outline)))

contrib/lang/windows-scripts/packages.el

@@ -0,0 +1,10 @@
+(defvar windows-scripts-packages
+  '(
+    powershell
+    )
+  "List of all packages to install and/or initialize. Built-in packages
+which require an initialization must be listed explicitly in the list.")
+
+(defun windows-scripts/init-powershell ()
+  (use-package powershell
+    :defer t))

spacemacs/extensions.el

@@ -10,7 +10,6 @@
 (defvar spacemacs-post-extensions
   '(
     centered-cursor
-    dos
     emoji-cheat-sheet
     evil-plugins
     helm-rcirc
@@ -39,10 +38,6 @@
                                       evil-mouse-drag-region))))
       (spacemacs|diminish centered-cursor-mode " Ⓒ"))))
 
-(defun spacemacs/init-dos ()
-  (use-package dos
-    :mode ("\\.bat$" . dos-mode)))
-
 (defun spacemacs/init-emoji-cheat-sheet ()
   (use-package emoji-cheat-sheet
     :commands emoji-cheat-sheet))

spacemacs/packages.el

@@ -91,7 +91,6 @@
     popup
     popwin
     powerline
-    powershell
     projectile
     puppet-mode
     ;; not working well for now
@@ -1839,10 +1838,6 @@ determine the state to enable when escaping from the insert state.")
                     (powerline-render rhs))))))
       )))
 
-(defun spacemacs/init-powershell ()
-  (use-package powershell
-    :defer t))
-
 (defun spacemacs/init-projectile ()
   (use-package projectile
     :commands (projectile-ack