tests/testthat/_snaps/vignette.md

In usethis: Automate Package and Project Setup

use_vignette() gives useful errors

Code
  use_vignette()
Condition
  Error in `use_vignette()`:
  ! `name` is absent but must be supplied.
Code
  use_vignette("bad name")
Condition
  Error:
  ! 'bad name' is not a valid filename for a vignette. It must:
  * Start with a letter.
  * Contain only letters, numbers, '_', and '-'.

usethis documentation built on July 9, 2023, 7:23 p.m.