[ bullseye ]
虚包：libghc-heredoc-dev-0.2.0.0-96af7
This is a virtual package. See the Debian policy for a definition of virtual packages.
负责填实 libghc-heredoc-dev-0.2.0.0-96af7 的软件包
- libghc-heredoc-dev
- multi-line string / here document using QuasiQuotes