cue eval interpolation.cue
cmp stdout expect-stdout-cue

-- frontmatter.toml --
title = "Interpolation"
description = ""

-- text.md --
String and bytes literals support interpolation.

Any valid CUE expression may be used inside the escaped parentheses.
Interpolation may also be used in multiline string and byte literals.

-- interpolation.cue --
"You are \( cost - budget ) dollars over budget!"

cost:   102
budget: 88

-- expect-stdout-cue --
"You are 14 dollars over budget!"