ludic/docs/language/text/text-concat.md

id	name	category	kind	tokens	sig	tip	order	ns	member
text-concat	Text.concat	text	namespace-method	Text.concat	Text.concat(a, b) -> string	Join two strings into a new one.	8	Text	concat

Returns a fresh string that is a followed by b. It is the call form of the a + b string operator and allocates a new string, leaving the inputs untouched. For building a line from several pieces, backtick interpolation such as score: {n} is usually clearer; reach for Text.concat when joining two values you already hold.

Parameters:

• a — the left string
• b — the right string

program Greeting {
  let name: string = "world"

  handler Build phase Update {
    let line = Text.concat("hello ", name)   # "hello world"
  }
}