[PATCH] Support more colors

[subscriptions@pygos.space]

Terminals support a default and a strong setting for each color. The strong setting is taken for bold text.
However it's currently not possible to also use it for non-bold text or for background color.
By adding the strong colors separately, it's possible to do both by `$fg[strong-color]` and `$bg[strong-color]`.

diff --git a/Functions/Misc/colors b/Functions/Misc/colors

index 5e9d77d10..860491f02 100644

--- a/Functions/Misc/colors

+++ b/Functions/Misc/colors

@@ -63,6 +63,16 @@ color=(

 # 63 double-overline-or-left

 # 64 stress

 # 65 no-ideogram-marking

+

+# Strong color codes

+  90 strong-gray            100 bg-strong-gray

+  91 strong-red             101 bg-strong-red

+  92 strong-green           102 bg-strong-green

+  93 strong-yellow          103 bg-strong-yellow

+  94 strong-blue            104 bg-strong-blue

+  95 strong-magenta         105 bg-strong-magenta

+  96 strong-cyan            106 bg-strong-cyan

+  97 strong-white           107 bg-strong-white

 )

 

 # A word about black and white:  The "normal" shade of white is really a

@@ -80,6 +90,7 @@ for k in ${(k)color}; do color[${color[$k]}]=$k; done

 # Add "fg-" keys for all the text colors, for clarity.

 

 for k in ${color[(I)3?]}; do color[fg-${color[$k]}]=$k; done

+for k in ${color[(I)9?]}; do color[fg-${color[$k]}]=$k; done

 

 # This is inaccurate, but the prompt theme system needs it.