Grid Tables (#718)

* Add table examples

* Add table types and adopt simple parser

Simple parser is done by Giovanni Cappellotto (@potomak)
in https://github.com/haskell/haddock/pull/577
It seems to support single fine full tables, so far from full
RST-grid tables, but it's good start.

Table type support row- and colspans, but obviously parser is lacking.

Still TODO:
- Latex backend. Should we use multirow package
  https://ctan.org/pkg/multirow?lang=en?
- Hoogle backend: ?

* Implement grid-tables

* Refactor table parser

* Add two ill-examples

* Update CHANGES.md

* Basic documentation for tables

* Fix documentation example

1 files changed, 3 insertions, 1 deletions

diff --git a/haddock-library/src/Documentation/Haddock/Markup.hs b/haddock-library/src/Documentation/Haddock/Markup.hs
index 1bf6c084..da8edcd4 100644
--- a/haddock-library/src/Documentation/Haddock/Markup.hs
+++ b/haddock-library/src/Documentation/Haddock/Markup.hs
@@ -30,6 +30,7 @@ markup m (DocMathDisplay mathjax)    = markupMathDisplay m mathjax
 markup m (DocProperty p)             = markupProperty m p
 markup m (DocExamples e)             = markupExample m e
 markup m (DocHeader (Header l t))    = markupHeader m (Header l (markup m t))
+markup m (DocTable (Table h b))      = markupTable m (Table (map (fmap (markup m)) h) (map (fmap (markup m)) b))
 
 markupPair :: DocMarkupH mod id a -> (DocH mod id, DocH mod id) -> (a, a)
 markupPair m (a,b) = (markup m a, markup m b)
@@ -59,5 +60,6 @@ idMarkup = Markup {
   markupMathDisplay          = DocMathDisplay,
   markupProperty             = DocProperty,
   markupExample              = DocExamples,
-  markupHeader               = DocHeader
+  markupHeader               = DocHeader,
+  markupTable                = DocTable
   }