csharp-tmLanguage

csharp-tmLanguage copied to clipboard

Issue Description

Hello!

Any method which returns a value Tuple breaks colorization if there are no spaces. As an example:

        public static (T,K)Test<T, K>(string randomString, int etc)
        where T: class where K: class {
            return (null, null);
        }

Here is the text in VSC using the Dracula theme (though issue reproduces in every theme i've tried):

Here is the image if we add a space after the Tuple return and the method name (where colorization works like normal):

Steps to Reproduce

type the above code, or any code with a value tuple as a return type, and do not include a space after the tuple and the name of the method.

Expected Behavior

normal colorization

Actual Behavior

everything is white.

Environment information

VSCode version: 1.36.1 C# Extension: 1.20.0

Mono Information

OmniSharp using global mono :6.0.0

Dotnet Information

.NET Core SDK (reflecting any global.json): Version: 2.1.700 Commit: c2ef055a0f

Runtime Environment: OS Name: Mac OS X OS Version: 10.14 OS Platform: Darwin RID: osx.10.14-x64 Base Path: /usr/local/share/dotnet/sdk/2.1.700/

Host (useful for support): Version: 2.1.11 Commit: d6a5616240

.NET Core SDKs installed: 2.1.700 [/usr/local/share/dotnet/sdk]

.NET Core runtimes installed: Microsoft.AspNetCore.All 2.1.11 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.All] Microsoft.AspNetCore.App 2.1.11 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App] Microsoft.NETCore.App 2.1.11 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs: https://aka.ms/dotnet-download

Visual Studio Code Extensions

Extension	Author	Version
alphabetical-sorter	ue	2.0.1
auto-dark-mode	LinusU	0.1.5
better-comments	aaron-bond	2.0.5
bracket-pair-colorizer-2	CoenraadS	0.0.28
csharp	ms-vscode	1.20.0
csharpfixformat	Leopotam	0.0.81
horizon-theme-vscode	jolaleye	2.0.2
material-icon-theme	PKief	3.8.0
noctis	liviuschera	9.8.0
path-intellisense	christian-kohler	1.4.2
pop-n-lock-theme-vscode	Luxcium	3.16.8
rust	rust-lang	0.6.1
theme-bluloco-light	uloco	2.8.1
theme-dracula	dracula-theme	2.18.0
unity-debug	Unity	2.7.2
vscode-icontheme-nomo-dark	be5invis	1.3.6

https://github.com/dotnet/csharp-tmLanguage/blob/a99ed136d2305b29ce25270a7682ee181a532f1f/src/csharp.tmLanguage.yml#L812-L838

Probably fixed by changing the last \s+ to \s*\b.