Syntax highlighting of JavaScript is different under 0.83.1 as compared to 0.82.0

[chalin]

After upgrading to Hugo v0.83.1 (+extended darwin/amd64) from 0.82.0, I've noticed that leading underscores in JavaScript variable names are formatted differently.

For example, consider this code:

var PROTO_PATH = __dirname + '/../../../protos/route_guide.proto';

This is the appearance when built with Hugo 0.83.1:

Notice how the color of the leading underscore characters (__) differs from the color of the rest of the identifier __dirname.

cc @nate-double-u

[chalin]

The config file for the project I'm observing this for is here: https://github.com/grpc/grpc.io/blob/main/config.yaml. The only difference relative to the highlighting defaults, is that the style is set to manni.

[jmooring]

We updated the chroma syntax highlighter from v0.8.2 to v0.9.1.

I think this is the change that is causing the problem:

alecthomas/chroma@881d54f#diff-12f3e5a2dbe731b9b91b6e604b0f7e1b8928ae8ceaee52b7f014752b25d82005L33-R33

cc/ @alecthomas

[bep]

To get a fix for this, you need to open up an issue in the Chroma issue tracker: https://github.com/alecthomas/chroma/issues

[chalin]

Done: alecthomas/chroma#507

[chalin]

Done: alecthomas/chroma#507

And now released! Release https://github.com/alecthomas/chroma/releases/tag/v0.9.4:

• Fixes the problem reported in this issue via alecthomas/chroma@6a6cf17
• Includes support for console syntax highlighting (BashSession lexer alecthomas/chroma#551)! \o/

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.