Revise region-matching regexes and add new fold scopes

Author: matteocoder

Fold.tmPreferences

@@ -9,21 +9,41 @@
         <array>
             <dict>
                 <key>begin</key>
-                <string>punctuation.section.block.begin</string>
+                <string>meta.fold.begin</string>
                 <key>end</key>
-                <string>punctuation.section.block.end</string>
+                <string>meta.fold.end</string>
             </dict>
             <dict>
                 <key>begin</key>
                 <string>punctuation.definition.comment.block.begin</string>
                 <key>end</key>
                 <string>punctuation.definition.comment.block.end</string>
+                <key>excludeTrailingNewlines</key>
+                <false/>
             </dict>
             <dict>
                 <key>begin</key>
                 <string>punctuation.definition.string.begin</string>
                 <key>end</key>
                 <string>punctuation.definition.string.end</string>
+                <key>excludeTrailingNewlines</key>
+                <false/>
+            </dict>
+            <dict>
+                <key>begin</key>
+                <string>punctuation.section.group.begin</string>
+                <key>end</key>
+                <string>punctuation.section.group.end</string>
+                <key>excludeTrailingNewlines</key>
+                <false/>
+            </dict>
+            <dict>
+                <key>begin</key>
+                <string>punctuation.section.braces.begin</string>
+                <key>end</key>
+                <string>punctuation.section.braces.end</string>
+                <key>excludeTrailingNewlines</key>
+                <false/>
             </dict>
         </array>
     </dict>

PowerShell.sublime-syntax

@@ -811,15 +811,17 @@ contexts:
         - include: comment-line
 
   regions:
-    - match: ^(#region\s*(.*))$
-      captures:
-        # Applying the punctuation.section.block.begin scope to the entire pattern
-        # allows Sublime Text to show the region name when it is folded.
-        1: punctuation.section.block.begin.powershell comment.line.powershell
-        2: meta.toc-list.powershell
-    - match: ^#endregion\b
-      scope: punctuation.section.block.end.powershell comment.line.powershell
-      push:
-        - meta_content_scope: comment.line.powershell
-        - include: pop-at-newline
-        - include: comment-embedded-docs
+    - match: ^\s*(#)\s*(region)\b\s*(\S.*)
+      captures:
+        1: punctuation.definition.comment.powershell
+        2: comment.line.powershell
+        3: meta.toc-list.powershell meta.fold.begin.powershell entity.name.section.powershell
+    - match: '^\s*(#)\s*(region)\b\s*'
+      captures:
+        1: punctuation.definition.comment.powershell
+        2: comment.line.powershell meta.fold.begin.powershell
+    - match: '^\s*(#)\s*(endregion\b[^\S\n]*.*)($\n?)'
+      captures:
+        1: punctuation.definition.comment.powershell
+        2: comment.line.powershell
+        3: meta.fold.end.powershell

Tests/syntax_test_PowerShell.ps1

@@ -1812,9 +1812,10 @@ function get-number {}
 #>
 
 #region Test
-#<- punctuation.section.block.begin comment.line
-#       ^^^^ meta.toc-list
+#<- punctuation.definition.comment
+#^^^^^^ comment.line.powershell
+#       ^^^^ meta.toc-list meta.fold.begin entity.name.section
 #       @@@@ local-definition
 #endregion (Text after #endregion is optional, but the ISE marks it as a comment as well)
-#<- punctuation.section.block.end comment.line
+#<- punctuation.definition.comment.powershell
 #          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ comment.line