Ms writer: revise TODO comments.

src/Text/Pandoc/Writers/Ms.hs

@@ -29,27 +29,11 @@ Conversion of 'Pandoc' documents to groff ms format.
 
 TODO:
 
-[ ] for links, emails, consider using macros from www: man groff_www
-    alo has a raw html macro and support for images.
-[ ] consider using a custom macro package for pandoc (perhaps if
-    a variable is set?)
 [ ] is there a better way to do strikeout?
 [ ] options for hyperlink rendering (currently footnote)
-[ ] can we get prettier output using .B, etc. instead of
-    the inline forms?
 [ ] tight/loose list distinction
 [ ] internal hyperlinks (this seems to be possible since
     they exist in the groff manual PDF version)
-[ ] better template, with configurable page number,
-    columns, etc.
-[ ] support for images? gropdf (and maybe pdfroff) supports the tag
-    \X'pdf: pdfpic file alignment width height line-length'
-    and also seems to support bookmarks.
-    note that in the groff_www macros, .PIMG allows a png to
-    be specified and converts it automatically to eps for
-    ps output
-    NB. -U (unsafe mode) is needed for groff invocations if this
-    functionality is used
 -}
 
 module Text.Pandoc.Writers.Ms ( writeMs ) where