I just updated the Herald Vim color scheme to improve the readability of delimiters and search results.

Delimiters are now red (the same color as operators) instead of yellow, so that you can tell the start and end of a string or regular expression more easily. Additionally, search results are no longer highlighted with black text on an orange background for two reasons:

• the orange background is a bit too strong
• the black foreground causes letters to become completely hidden by the cursorline and cursorcolumn

Search results now have a gray background and a yellow background, as shown in the screenshot on the right.

If you have any constructive suggestion on how to improve this color scheme, don't hesitate to add a comment to this post!