linalg : triangular_matrix_vector_solveを追加 (#1233) #3035

	name: detect forbidden characters

	# 本リポジトリでは、以下に挙げる文字の使用を禁止している：
	# U+00AD SOFT HYPHEN (ソフトハイフン)
	# U+200B ZERO WIDTH SPACE (ゼロ幅スペース)
	#
	# 経緯は以下を参照：
	# #735 SOFT HYPHENを削除する？
	# https://github.com/cpprefjp/site/issues/735

	on: [push, pull_request, workflow_dispatch]

	jobs:
	build:
	runs-on: ubuntu-latest
	env:
	RIPGREP_VERSION: 14.1.0
	BIN_DIR: ${{ github.workspace }}/bin
	REPO_DIR: repo
	cache-version: v1
	steps:
	- id: cache-ripgrep
	uses: actions/cache@v3
	with:
	path: ${{ env.BIN_DIR }}
	key: ${{ env.cache-version }}-ripgrep-${{ env.RIPGREP_VERSION }}
	- name: install ripgrep
	if: steps.cache-ripgrep.outputs.cache-hit != 'true'
	run: \|
	curl -fsSLO https://github.com/BurntSushi/ripgrep/releases/download/$RIPGREP_VERSION/ripgrep-$RIPGREP_VERSION-x86_64-unknown-linux-musl.tar.gz
	mkdir -p $BIN_DIR
	tar xvf ripgrep-$RIPGREP_VERSION-x86_64-unknown-linux-musl.tar.gz --strip=1 --no-anchor -C $BIN_DIR rg
	working-directory: ${{ runner.temp }}
	- uses: actions/checkout@v4
	with:
	path: ${{ env.REPO_DIR }}
	- name: check
	run: "! $BIN_DIR/rg -t md --vimgrep '[\u00ad\u200b]' $REPO_DIR"

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