[DOCS] VCS colour-customisation example is incorrect

[protist]

Describe Your Issue

The documentation for "Segment Color Customization" gives the example:

POWERLEVEL9K_VCS_FOREGROUND='021' # Dark blue

However, this didn't work. This old changelog suggests that it is no longer used. I also had a similar experience with POWERLEVEL9K_VCS_BACKGROUND.

Have you tried to debug or fix it?

Yes, using the "advanced" POWERLEVEL9K_VCS_{CLEAN,UNTRACKED,MODIFIED}_{FORE,BACK}GROUND worked instead. FWIW I found the wording in the documentation confusing:

# Advanced `vcs` color customization

It implies there is a "basic" version as well, which appears to be deprecated as above.

Environment Information

This information will help us understand your configuration.

• What version of ZSH are you using? zsh 5.7.1 (x86_64-pc-linux-gnu)
• Do you use a ZSH framework (e.g., Oh-My-ZSH, Antigen)? zim
• How did you install P9k (cloning the repo, by tarball, a package from your OS, etc.,)? Arch package
• What version of P9k are you using? 0.6.6
• Which terminal emulator do you use? terminator

[dritter]

Great catch @protist !

I modified the wiki a bit, and

• removed "advanced", to make clear there is no "basic/advanced" configuration.
• exchanged the color code example for a simpler segment (time segment it is now).

The color code mistake must there been for ages.. Thanks.