Function count

packages/opencode/test/tool/edit.test.ts:350–357

(content: string)

    }

    const count = (content: string) => {
      const crlf = content.match(/\r\n/g)?.length ?? 0
      const lf = content.match(/\n/g)?.length ?? 0
      return {
        crlf,
        lf: lf - crlf,
      }
    }

    const expectLf = (content: string) => {
      const counts = count(content)