Highlight stray closing punctuation

Author: FichteFoll

Terraform.sublime-syntax

@@ -160,6 +160,7 @@ contexts:
     - include: functions
     - include: parens
     - include: identifiers
+    - include: illegal-strays
 
   comma:
     - match: \,
@@ -517,7 +518,6 @@ contexts:
   # https://github.com/hashicorp/hcl2/blob/master/hcl/hclsyntax/spec.md#collection-values
   object-value:
     - include: comments
-    - include: expressions
     - match: \,
       comment: Pop scope on comma.
       scope: punctuation.separator.terraform
@@ -529,6 +529,7 @@ contexts:
       comment: Lookahead (don't consume) and pop scope on a bracket.
       scope: punctuation.section.braces.end.terraform
       pop: 1
+    - include: expressions
 
   # Attribute Access: "." Identifier
   #
@@ -692,6 +693,10 @@ contexts:
     - match: '{{identifier}}'
       scope: variable.other.readwrite.terraform
 
+  illegal-strays:
+    - match: '[\])}]'
+      scope: invalid.illegal.stray.python
+
   # Blocks: Identifier (StringLit|Identifier)* "{" Newline Body "}" Newline;
   #
   # https://github.com/hashicorp/hcl2/blob/master/hcl/hclsyntax/spec.md#structural-elements

tests/syntax_test_scope.tf

@@ -3439,3 +3439,12 @@ resource "aws_iam_role_policy" "attach-inline-policy-1" {
         ]
     })
 }
+
+]
+# <- invalid.illegal.stray.python
+
+}
+# <- invalid.illegal.stray.python
+
+)
+# <- invalid.illegal.stray.python