package.json: add markdown descriptions to inlay hints config

Fixes #1631

Change-Id: I270ae81baf3317605b4fb7ece1342c6d1db2143c
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/417295
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>

Author: jamalc

docs/settings.md

@@ -273,36 +273,85 @@ Default: `false`
 ### `go.inlayHints.assignVariableTypes`
 
 Enable/disable inlay hints for variable types in assign statements.
+```go
+
+i /*int*/, j /*int*/ := 0, len(r)-1
+```
 
 Default: `false`
 ### `go.inlayHints.compositeLiteralFields`
 
 Enable/disable inlay hints for composite literal field names.
+```go
+
+for _, c := range []struct {in, want string}{
+	{/*in:*/ "Hello, world", /*want:*/ "dlrow ,olleH"},
+	{/*in:*/ "Hello, 世界", /*want:*/ "界世 ,olleH"},
+	{/*in:*/ "", /*want:*/ ""},
+} {
+	...
+}
+```
 
 Default: `false`
 ### `go.inlayHints.compositeLiteralTypes`
 
 Enable/disable inlay hints for composite literal types.
+```go
+
+for _, c := range []struct {in, want string}{
+	/*struct{ in, want string }*/{"Hello, world", "dlrow ,olleH"},
+	/*struct{ in, want string }*/{"Hello, 世界", "界世 ,olleH"},
+	/*struct{ in, want string }*/{"", ""},
+} {
+	...
+}
+```
 
 Default: `false`
 ### `go.inlayHints.constantValues`
 
 Enable/disable inlay hints for constant values.
+```go
+
+const (
+	KindNone   = iota	/*= 0*/
+	KindPrint	/*= 1*/
+	KindPrintf	/*= 2*/
+	KindErrorf	/*= 3*/
+)
+```
 
 Default: `false`
 ### `go.inlayHints.functionTypeParameters`
 
 Enable/disable inlay hints for implicit type parameters on generic functions.
+```go
+
+func myFunc[T any](a T) { ... }
+
+func main() {
+	myFunc/*[int]*/(1)
+}
+```
 
 Default: `false`
 ### `go.inlayHints.parameterNames`
 
 Enable/disable inlay hints for parameter names.
+```go
+
+http.HandleFunc(/*pattern:*/ "/", /*handler:*/ indexHandler)
+```
 
 Default: `false`
 ### `go.inlayHints.rangeVariableTypes`
 
 Enable/disable inlay hints for variable types in range statements.
+```go
+
+for k /*int*/, v /*string*/ := range []string{} { ... }
+```
 
 Default: `false`
 ### `go.installDependenciesWhenBuilding`

package.json

@@ -2045,37 +2045,37 @@
         },
         "go.inlayHints.assignVariableTypes": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for variable types in assign statements.",
+          "markdownDescription": "Enable/disable inlay hints for variable types in assign statements.\n```go\n\ni /*int*/, j /*int*/ := 0, len(r)-1\n```",
           "default": false
         },
         "go.inlayHints.compositeLiteralFields": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for composite literal field names.",
+          "markdownDescription": "Enable/disable inlay hints for composite literal field names.\n```go\n\nfor _, c := range []struct {in, want string}{\n\t{/*in:*/ \"Hello, world\", /*want:*/ \"dlrow ,olleH\"},\n\t{/*in:*/ \"Hello, 世界\", /*want:*/ \"界世 ,olleH\"},\n\t{/*in:*/ \"\", /*want:*/ \"\"},\n} {\n\t...\n}\n```",
           "default": false
         },
         "go.inlayHints.compositeLiteralTypes": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for composite literal types.",
+          "markdownDescription": "Enable/disable inlay hints for composite literal types.\n```go\n\nfor _, c := range []struct {in, want string}{\n\t/*struct{ in, want string }*/{\"Hello, world\", \"dlrow ,olleH\"},\n\t/*struct{ in, want string }*/{\"Hello, 世界\", \"界世 ,olleH\"},\n\t/*struct{ in, want string }*/{\"\", \"\"},\n} {\n\t...\n}\n```",
           "default": false
         },
         "go.inlayHints.constantValues": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for constant values.",
+          "markdownDescription": "Enable/disable inlay hints for constant values.\n```go\n\nconst (\n\tKindNone   = iota\t/*= 0*/\n\tKindPrint\t/*= 1*/\n\tKindPrintf\t/*= 2*/\n\tKindErrorf\t/*= 3*/\n)\n```",
           "default": false
         },
         "go.inlayHints.functionTypeParameters": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for implicit type parameters on generic functions.",
+          "markdownDescription": "Enable/disable inlay hints for implicit type parameters on generic functions.\n```go\n\nfunc myFunc[T any](a T) { ... }\n\nfunc main() {\n\tmyFunc/*[int]*/(1)\n}\n```",
           "default": false
         },
         "go.inlayHints.parameterNames": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for parameter names.",
+          "markdownDescription": "Enable/disable inlay hints for parameter names.\n```go\n\nhttp.HandleFunc(/*pattern:*/ \"/\", /*handler:*/ indexHandler)\n```",
           "default": false
         },
         "go.inlayHints.rangeVariableTypes": {
           "type": "boolean",
-          "description": "Enable/disable inlay hints for variable types in range statements.",
+          "markdownDescription": "Enable/disable inlay hints for variable types in range statements.\n```go\n\nfor k /*int*/, v /*string*/ := range []string{} { ... }\n```",
           "default": false
         },
         "gopls": {