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, 2 insertions, 1 deletions

diff --git a/haddock-api/src/Haddock/Backends/Hoogle.hs b/haddock-api/src/Haddock/Backends/Hoogle.hs
index f1d8ddb2..fc71d4b5 100644
--- a/haddock-api/src/Haddock/Backends/Hoogle.hs
+++ b/haddock-api/src/Haddock/Backends/Hoogle.hs
@@ -328,7 +328,8 @@ markupTag dflags = Markup {
   markupAName                = const $ str "",
   markupProperty             = box TagPre . str,
   markupExample              = box TagPre . str . unlines . map exampleToString,
-  markupHeader               = \(Header l h) -> box (TagInline $ "h" ++ show l) h
+  markupHeader               = \(Header l h) -> box (TagInline $ "h" ++ show l) h,
+  markupTable                = \(Table _ _) -> str "TODO: table"
   }