Automatically add "ans" if first button is bin op, allow omitting leading zero, add kcal/Cal units, round output of trig functions to zero if small. #29

	name: Docker Image CI

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:


	deploy:
	# why can't this by nginx, like my docker images?
	runs-on: ubuntu-22.04

	permissions:
	contents: write

	steps:

	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup docker buildx
	uses: docker/setup-buildx-action@v1

	- name: Build AlexCalc static HTML via docker
	run: \|
	docker build -t alexcalc_html \
	-f Dockerfile \
	--target=export_output \
	--output=./public \
	.

	- name: Deploy built HTML to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./public
	destination_dir: docs

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