Spec in PDF format

[k4rtik]

Similar to microsoft/qsharp-language#153

Using

❯ pandoc spec.md --pdf-engine=xelatex -V mainfont="TeX Gyre Pagella" -V monofont="Fira Code" -V linkcolor:blue --toc --highlight-style tango -V geometry:margin=2.5cm -f markdown_github -o spec.pdf

WIP spec.md and spec.pdf (29 pages).

See issues with this PDF at microsoft/qsharp-language#153 (comment)

[bettinaheim]

Thanks for filing this, and the helpful pointers in this and the linked issue. I think we will need some time to look closer at how to best create a pdf. I expect that when updating the spec to officially have a next version of it we will also significantly revise the file/folder structure; that will be a good time to dig deeper into this. In the meantime, suggestions are very much welcome!