# Functions
GenMan will generate a man page for the given command and write it to w.
GenManTree will generate a man page for this command and all descendants in the directory given.
GenManTreeFromOpts generates a man page for the command and all descendants.
GenMarkdownCustom creates custom markdown output.
GenMarkdownTree will generate a markdown page for this command and all descendants in the directory given.
GenMarkdownTreeCustom is the the same as GenMarkdownTree, but with custom filePrepender and linkHandler.
# Structs
GenManHeader is a lot like the .TH header at the start of man pages.
GenManTreeOptions is the options for generating the man pages.