diff --git a/python/.vscode/ql.code-snippets b/python/.vscode/ql.code-snippets
index 17b8e37dad3..76a07df1452 100644
--- a/python/.vscode/ql.code-snippets
+++ b/python/.vscode/ql.code-snippets
@@ -1,24 +1,24 @@
 {
-	// Place your python workspace snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
-	// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
-	// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is
-	// used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
-	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.
-	// Placeholders with the same ids are connected.
-	// Example:
-	// "Print to console": {
-	// 	"scope": "javascript,typescript",
-	// 	"prefix": "log",
-	// 	"body": [
-	// 		"console.log('$1');",
-	// 		"$2"
-	// 	],
-	// 	"description": "Log output to console"
-	// }
+    // Place your python workspace snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and
+    // description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope
+    // is left empty or omitted, the snippet gets applied to all languages. The prefix is what is
+    // used to trigger the snippet and the body will be expanded and inserted. Possible variables are:
+    // $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.
+    // Placeholders with the same ids are connected.
+    // Example:
+    // "Print to console": {
+    // 	"scope": "javascript,typescript",
+    // 	"prefix": "log",
+    // 	"body": [
+    // 		"console.log('$1');",
+    // 		"$2"
+    // 	],
+    // 	"description": "Log output to console"
+    // }
 
     "Has relative path": {
-		"scope": "ql",
-		"prefix": "has relative path",
+        "scope": "ql",
+        "prefix": "has relative path",
         "body": [
             "exists($1.getLocation().getFile().getRelativePath())"
         ],
@@ -26,8 +26,8 @@
     },
 
     "Exists": {
-		"scope": "ql",
-		"prefix": "exists",
+        "scope": "ql",
+        "prefix": "exists",
         "body": [
             "exists(${1:DataFlow::Node node} |",
             "  $2",
@@ -37,8 +37,8 @@
     },
 
     "Predicate": {
-		"scope": "ql",
-		"prefix": "predicate",
+        "scope": "ql",
+        "prefix": "predicate",
         "body": [
             "predicate ${1:isFoo}(${2:DataFlow::Node node}) {",
             "  ${3:any()}",
@@ -48,8 +48,8 @@
     },
 
     "Class": {
-		"scope": "ql",
-		"prefix": "class",
+        "scope": "ql",
+        "prefix": "class",
         "body": [
             "class ${1:MyClass} extends ${2:DataFlow::MethodCallNode} {",
             "  $1() { ${3:getMethodName() = \"foo\"} }",
@@ -61,8 +61,8 @@
     },
 
     "Abstract class": {
-		"scope": "ql",
-		"prefix": "abstract class",
+        "scope": "ql",
+        "prefix": "abstract class",
         "body": [
             "abstract class ${1:AdditionalThing} extends ${2:DataFlow::Node} {",
             "  abstract ${3:DataFlow::Node} ${4:getThing}($5);",
@@ -72,8 +72,8 @@
     },
 
     "Class::Range": {
-		"scope": "ql",
-		"prefix": "range class",
+        "scope": "ql",
+        "prefix": "range class",
         "body": [
             "class ${1:MyClass} extends ${2:DataFlow::Node} {",
             "  $1::Range range;",
@@ -93,8 +93,8 @@
     },
 
     "Class::Range delegate": {
-		"scope": "ql",
-		"prefix": "range delegate",
+        "scope": "ql",
+        "prefix": "range delegate",
         "body": [
             "${1:DataFlow::Node} ${2:getThing}() { result = range.$2() }"
         ],
@@ -102,8 +102,8 @@
     },
 
     "Type tracking predicate": {
-		"scope": "ql",
-		"prefix": "type tracking",
+        "scope": "ql",
+        "prefix": "type tracking",
         "body": [
             "/** Gets a reference to a ${3:thing}. */",
             "private DataFlow::Node ${1:myType}(DataFlow::TypeTracker t) {",
@@ -124,8 +124,8 @@
     },
 
     "Type tracking module": {
-		"scope": "ql",
-		"prefix": "type tracking module",
+        "scope": "ql",
+        "prefix": "type tracking module",
         "body": [
             "// ---------------------------------------------------------------------------",
             "// ${1:modulename}",
@@ -189,8 +189,8 @@
     },
 
     "Type tracking module member": {
-		"scope": "ql",
-		"prefix": "type tracking module member",
+        "scope": "ql",
+        "prefix": "type tracking module member",
         "body": [
              "/** Gets a reference to the `${1:module}.${2:member}` ${3:object/class}. */",
              "private DataFlow::Node ${4:$2}(DataFlow::TypeTracker t) {",
@@ -210,8 +210,8 @@
     },
 
     "Taint tracking configuration": {
-		"scope": "ql",
-		"prefix": "taint tracking",
+        "scope": "ql",
+        "prefix": "taint tracking",
         "body": [
             "/** @kind path-problem */",
             "import python",
@@ -239,8 +239,8 @@
     },
 
     "Type tracking submodule": {
-		"scope": "ql",
-		"prefix": "type tracking submodule",
+        "scope": "ql",
+        "prefix": "type tracking submodule",
         "body": [
             "    // -------------------------------------------------------------------------",
             "    // ${1:parent}.${2:submodule}",
@@ -295,8 +295,8 @@
     },
 
     "Type tracking class": {
-		"scope": "ql",
-		"prefix": "type tracking class",
+        "scope": "ql",
+        "prefix": "type tracking class",
         "body": [
             "    /**",
             "     * Provides models for the `${1:module}.${2:classname}` class",