Add indentation rules and test

Author: keith-hall

Indentation.tmPreferences

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>name</key>
+  <string>Indentation Rules</string>
+  <key>scope</key>
+  <string>source.powershell</string>
+  <key>settings</key>
+  <dict>
+    <key>unIndentedLinePattern</key>
+    <string>"@</string>
+  </dict>
+</dict>
+</plist>

Tests/syntax_test_reindent.ps1

@@ -0,0 +1,13 @@
+# SYNTAX TEST reindent "Packages/PowerShell/PowerShell.sublime-syntax"
+Function Get-ForegroundWindow {
+    Add-Type @"
+    using System; using System.Runtime.InteropServices; public class ClassGetForegroundWindow {
+        [DllImport("user32.dll")]
+        public static extern IntPtr GetForegroundWindow();
+    }
+"@
+
+    return [ClassGetForegroundWindow]::GetForegroundWindow()
+}
+
+Get-ForegroundWindow