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This package by Adam Porter, aka “alphapapa” or “github-alphapapa”, implements an alternative to the typical coloration of code. Instead of highlighting the syntactic constructs, it applies color to different levels of depth in the code structure.
As prism.el offers a broad range of customizations, we cannot style it directly at the theme level: that would run contrary to the spirit of the package. Instead, we may offer preset color schemes. Those should offer a starting point for users to adapt to their needs.
In the following code snippets, we employ the modus-themes-with-colors
macro: Use theme colors in code with modus-themes-with-colors.
These are the minimum recommended settings with 16 colors:
(setq prism-num-faces 16) (prism-set-colors :desaturations '(0) ; do not change---may lower the contrast ratio :lightens '(0) ; same :colors (modus-themes-with-colors (list fg-main magenta cyan-cooler magenta-cooler blue magenta-warmer cyan-warmer red-cooler green fg-main cyan yellow blue-warmer red-warmer green-cooler yellow-faint)))
With 8 colors:
(setq prism-num-faces 8) (prism-set-colors :desaturations '(0) ; do not change---may lower the contrast ratio :lightens '(0) ; same :colors (modus-themes-with-colors (list blue magenta magenta-cooler cyan-cooler fg-main blue-warmer red-cooler cyan)))
And this is with 4 colors, which produces results that are the closest to the themes’ default aesthetic:
(setq prism-num-faces 4) (prism-set-colors :desaturations '(0) ; do not change---may lower the contrast ratio :lightens '(0) ; same :colors (modus-themes-with-colors (list blue magenta magenta-cooler green-warmer)))
If you need to apply desaturation and lightening, you can use what the prism.el documentation recommends, like this (adapting to the examples with the 4, 8, 16 colors):
(prism-set-colors :desaturations (cl-loop for i from 0 below 16 collect (* i 2.5)) :lightens (cl-loop for i from 0 below 16 collect (* i 2.5)) :colors (modus-themes-with-colors (list fg-main cyan-cooler magenta-cooler magenta)))
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