Might need higher contrast in the code icon

[live627]

I find myself always doing a double take when going for the code button. I would accidentally click the quote icon (it is adjacent).

For reference, the editor we were using before we discarded it in favor of sceditor had different icons that were more visually unique.

The current buttons

The same iconset has a similar icon with higher contrast https://iconarchive.com/show/silk-icons-by-famfamfam/page-white-code-icon.html

Additionally, the Fugue icons has a good one (monochrome may be better for accessibility from color-blind people) https://iconarchive.com/show/fugue-icons-by-yusuke-kamiyamane/edit-code-icon.html