How to support highlights for comments

[qi-min]

Hi, I try to enable highlights for single line comments. In orion, following code can be used to highlight comment in editor.

id: "SQL",
            contentTypes: ["text/sql", "text/sqlSegment"],
            patterns: [
                {include: "#comment_singleLine"}, 

and following code can be used to define the prefix of comment

repository: {
                comment_singleLine: {
                    match: {match: "--.*", literal: "--"}, 
                    name: "comment.line.double-dash", 
                    patterns: [
                        {
                            include: "orion.lib#todo_comment_singleLine" //$NON-NLS-0$
                        }
                    ]
                }
            } 

Document from Orion:
Implementations of orion.edit.highlighter define the following attributes:
id
String A name that uniquely identifies this grammar.
contentTypes
String[] An array of Content Type IDs that this grammar will be used for.
patterns
Object[] An array of pattern objects to be used to assign style classes. Pattern objects are described below.
repository
Object Optional. A set of named pattern objects that can be referenced by this grammar and others.

In Che, I can enable highlight for some keywords by OrionHighlightingConfigurationOverlay. But#comment_singleLine does not work, comments is not highlighted.
And OrionHighlightingConfigurationOverlay does not support set repository, so I can not set the comments prefix.
Does any one know how to enable comments highlight in Che?

[ghost]

@azatsarynnyy @evidolob can you help here?

[qi-min]

@azatsarynnyy @evidolob Any comments?

[ghost]

@m7luffy btw, there's such an issue #5330 Once it's done, Monaco provides far more comprehensive docs.

[ghost]

Closed due to inactivity