How to combine many show rules into one show rule?

[gezepi]

Another option using the same method but collecting all the text->color conversions into a table:

#let colors = (
  "one": blue,
  "two": red,
  "three": green
)

#show regex("\b(?:" + colors.keys().join("|") + ")\b"): name => {
  let key = name.text
  let color = colors.at(key)
  set text(color)
  name
}

Dummy text one, Dummy text two, Dummy text three

The following topic also mentions another way of achieving this, using selector.or():

How can I create show rules in a loop?

(Credit for this answer goes to @laurmaedje who wrote it here, here, and a few times earlier on Discord, and to @Eric for recommending fold().) There is a general and a two more specific way to do this: using a loop or equivalent to generate and apply multiple show rules using regular expressions with alternatives (|) using selector.or() since the specific ways cover the most common use cases and are also better performance-wise, let’s start with these: Regular expressions The first two ca…