Add new setting to enable/disable anchor hover support

See redhat-developer/yaml-language-server#1150

Draft PR until it gets merged.

Signed-off-by: David Thompson <davthomp@redhat.com>

Author: datho7561

README.md

@@ -46,6 +46,7 @@ The following settings are supported:
 * `yaml.format.trailingComma`: Specify if trailing commas should be used in JSON-like segments of the YAML
 * `yaml.validate`: Enable/disable validation feature
 * `yaml.hover`: Enable/disable hover
+* `yaml.hoverAnchor`: Enable/disable hover feature for anchors
 * `yaml.completion`: Enable/disable autocompletion
 * `yaml.schemas`: Helps you associate schemas with files in a glob pattern
 * `yaml.schemaStore.enable`: When set to true, the YAML language server will pull in all available schemas from [JSON Schema Store](http://schemastore.org/json/)

package.json

@@ -171,6 +171,11 @@
           "default": true,
           "description": "Enable/disable hover feature"
         },
+        "yaml.hoverAnchor": {
+          "type": "boolean",
+          "default": "true",
+          "description": "Enable/disable hover feature for anchors"
+        },
         "yaml.completion": {
           "type": "boolean",
           "default": true,