Make surv_reg() defunct and update NEWS #4

	# Workflow derived from https://github.com/posit-dev/setup-air/tree/main/examples

	on:
	# Using `pull_request_target` over `pull_request` for elevated `GITHUB_TOKEN`
	# privileges, otherwise we can't set `pull-requests: write` when the pull
	# request comes from a fork, which is our main use case (external contributors).
	#
	# `pull_request_target` runs in the context of the target branch (`main`, usually),
	# rather than in the context of the pull request like `pull_request` does. Due
	# to this, we must explicitly checkout `ref: ${{ github.event.pull_request.head.sha }}`.
	# This is typically frowned upon by GitHub, as it exposes you to potentially running
	# untrusted code in a context where you have elevated privileges, but they explicitly
	# call out the use case of reformatting and committing back / commenting on the PR
	# as a situation that should be safe (because we aren't actually running the untrusted
	# code, we are just treating it as passive data).
	# https://securitylab.github.com/resources/github-actions-preventing-pwn-requests/
	pull_request_target:

	name: format-suggest.yaml

	jobs:
	format-suggest:
	name: format-suggest
	runs-on: ubuntu-latest

	permissions:
	# Required to push suggestion comments to the PR
	pull-requests: write

	steps:
	- uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.sha }}

	- name: Install
	uses: posit-dev/setup-air@v1

	- name: Format
	run: air format .

	- name: Suggest
	uses: reviewdog/action-suggester@v1
	with:
	level: error
	fail_level: error
	tool_name: air

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