Added textmate grammar support for property expressions

[JessicaJHee]

Fixes redhat-developer/vscode-quarkus#272

Signed-off-by: Jessica He jhe@redhat.com

[angelozerr]

At first @JessicaJHee could you move the rule for coments, property key and property value in a repository to have the root patterns like this:

"patterns": [
       {
          "include": "#comments"
        },
        {
          "include": "#property-key"
        },
        {
          "include": "#property-value"
        }
]

I think it should be more readable.

[JessicaJHee]

After the changes this is what it looks like, the links / strings that are not inside ${...} are now plain with the numbers highlighted.

[JessicaJHee]

The ${} is now a light yellow colour (support.constant.handlebars.java-properties)

[fbricon]

@JessicaJHee in your screenshot, the variables inside urls are not colored like the others

[JessicaJHee]

@JessicaJHee in your screenshot, the variables inside urls are not colored like the others

Okay sounds good! I will make it so that it is coloured. Initially I specifically made it so that the variables inside urls are not coloured

[JessicaJHee]

[angelozerr]

@JessicaJHee your last screenshot looks very promising. If we could keep the same color by fixing my 2 comments it should be really nice.

[JessicaJHee]

Appearance after change:

[angelozerr]

Great job @JessicaJHee !