list of packages with manpages generated by manpage-writer
use .UR/UE macros for reference markup
Fix: error due to new usage of .EX/EE
references changes for mandoc
clearer and cleaner refernce test
Fix: assuming PWD:PWD is wrong
Comment on control character dot or apostrophe
Font C is not available groff >= 1.23 warns about this
add variants of references not supported yet
Apply literal block patch #205. Use ``.EE`` and ``.EX`` macros to manpage.py