Use formatCode from #7525 in HTML and MediaWiki (#8162)

Move formatting from inside inline code elements to the outside in order
to retain formatting.

src/Text/Pandoc/Readers/HTML.hs

@@ -63,7 +63,7 @@ import Text.Pandoc.Options (
 import Text.Pandoc.Parsing hiding ((<|>))
 import Text.Pandoc.Shared (
     addMetaField, blocksToInlines', escapeURI, extractSpaces,
-    htmlSpanLikeElements, renderTags', safeRead, tshow)
+    htmlSpanLikeElements, renderTags', safeRead, tshow, formatCode)
 import Text.Pandoc.Walk
 import Text.Parsec.Error
 import Text.TeXMath (readMathML, writeTeX)
@@ -786,18 +786,20 @@ pSvg = do
 pCodeWithClass :: PandocMonad m => Text -> Text -> TagParser m Inlines
 pCodeWithClass name class' = try $ do
   TagOpen open attr' <- pSatisfy $ tagOpen (== name) (const True)
-  result <- manyTill pAny (pCloses open)
   let (ids,cs,kvs) = toAttr attr'
       cs'          = class' : cs
-  return . B.codeWith (ids,cs',kvs) .
-    T.unwords . T.lines . innerText $ result
+  code open (ids,cs',kvs)
 
 pCode :: PandocMonad m => TagParser m Inlines
 pCode = try $ do
   (TagOpen open attr') <- pSatisfy $ tagOpen (`elem` ["code","tt"]) (const True)
   let attr = toAttr attr'
-  result <- manyTill pAny (pCloses open)
-  return $ B.codeWith attr $ T.unwords $ T.lines $ innerText result
+  code open attr
+
+code :: PandocMonad m => Text -> Attr -> TagParser m Inlines
+code open attr = do
+  result <- mconcat <$> manyTill inline (pCloses open)
+  return $ formatCode attr result
 
 -- https://developer.mozilla.org/en-US/docs/Web/HTML/Element/bdo
 -- Bidirectional Text Override

src/Text/Pandoc/Readers/MediaWiki.hs

@@ -37,8 +37,7 @@ import Text.Pandoc.Options
 import Text.Pandoc.Parsing hiding (nested, tableCaption)
 import Text.Pandoc.Readers.HTML (htmlTag, isBlockTag, isCommentTag)
 import Text.Pandoc.Shared (safeRead, stringify, stripTrailingNewlines,
-                           trim, splitTextBy, tshow)
-import Text.Pandoc.Walk (walk)
+                           trim, splitTextBy, tshow, formatCode)
 import Text.Pandoc.XML (fromEntities)
 
 -- | Read mediawiki from an input string and return a Pandoc document.
@@ -392,14 +391,7 @@ preformatted = try $ do
      else return $ B.para $ encode contents
 
 encode :: Inlines -> Inlines
-encode = B.fromList . normalizeCode . B.toList . walk strToCode
-  where strToCode (Str s) = Code ("",[],[]) s
-        strToCode Space   = Code ("",[],[]) " "
-        strToCode  x      = x
-        normalizeCode []  = []
-        normalizeCode (Code a1 x : Code a2 y : zs) | a1 == a2 =
-          normalizeCode $ Code a1 (x <> y) : zs
-        normalizeCode (x:xs) = x : normalizeCode xs
+encode = formatCode nullAttr
 
 header :: PandocMonad m => MWParser m Blocks
 header = try $ do

test/command/7525.md

@@ -17,3 +17,17 @@
     ]
 ]
 ```
+
+```
+% pandoc -f html -t native
+<code><b>hi</b></code>
+^D
+[ Plain [ Strong [ Code ( "" , [] , [] ) "hi" ] ] ]
+```
+
+```
+% pandoc -f mediawiki -t native
+<code>''hey''</code>
+^D
+[ Para [ Emph [ Code ( "" , [] , [] ) "hey" ] ] ]
+```

test/epub/features.native

@@ -1505,7 +1505,12 @@
             , Space
             , Str "the"
             , Space
-            , Code ( "" , [] , [] ) "epub:switch"
+            , Link
+                ( "" , [] , [] )
+                [ Code ( "" , [] , [] ) "epub:switch" ]
+                ( "http://idpf.org/epub/30/spec/epub30-contentdocs.html#sec-xhtml-content-switch"
+                , ""
+                )
             , Space
             , Str "element"
             , Space
@@ -1615,7 +1620,12 @@
             , Space
             , Str "an"
             , Space
-            , Code ( "" , [] , [] ) "epub:case"
+            , Link
+                ( "" , [] , [] )
+                [ Code ( "" , [] , [] ) "epub:case" ]
+                ( "http://idpf.org/epub/30/spec/epub30-contentdocs.html#sec-xhtml-epub-case"
+                , ""
+                )
             , Space
             , Str "element."
             ]

test/epub/formatting.native

@@ -605,7 +605,12 @@
         , Space
         , Str "the"
         , Space
-        , Code ( "" , [] , [] ) "CSS Multi-Column Layout"
+        , Link
+            ( "" , [] , [] )
+            [ Code ( "" , [] , [] ) "CSS Multi-Column Layout" ]
+            ( "http://idpf.org/epub/30/spec/epub30-contentdocs.html#sec-css-multi-column"
+            , ""
+            )
         , Space
         , Str "properties"
         , Space