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Muse writer: add support for left-align and right-align classes

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Address issue #4542
This commit is contained in:
Alexander Krotov 2018-05-07 14:54:20 +03:00
parent 621e864023
commit 5879923422
2 changed files with 14 additions and 2 deletions
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10
src/Text/Pandoc/Writers/Muse.hs
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@ -511,7 +511,7 @@ inlineToMuse (Link _ txt (src, _)) =
isImageUrl = (`elem` imageExtensions) . takeExtension
inlineToMuse (Image attr alt (source,'f':'i':'g':':':title)) =
inlineToMuse (Image attr alt (source,title))
inlineToMuse (Image attr inlines (source, title)) = do
inlineToMuse (Image attr@(_, classes, _) inlines (source, title)) = do
opts <- asks envOptions
alt <- local (\env -> env { envInsideLinkDescription = True }) $ inlineListToMuse inlines
let title' = if null title
@ -522,7 +522,13 @@ inlineToMuse (Image attr inlines (source, title)) = do
let width = case dimension Width attr of
Just (Percent x) | isEnabled Ext_amuse opts -> " " ++ show (round x :: Integer)
_ -> ""
return $ "[[" <> text (urlEscapeBrackets source ++ width) <> "]" <> title' <> "]"
let leftalign = if "align-left" `elem` classes
then " l"
else ""
let rightalign = if "align-right" `elem` classes
then " r"
else ""
return $ "[[" <> text (urlEscapeBrackets source ++ width ++ leftalign ++ rightalign) <> "]" <> title' <> "]"
inlineToMuse (Note contents) = do
-- add to notes in state
notes <- gets stNotes

6
test/Tests/Writers/Muse.hs
View file

@ -425,6 +425,12 @@ tests = [ testGroup "block elements"
, "image with width" =:
imageWith ("", [], [("width", "60%")]) "image.png" "Image" (str "") =?>
"[[image.png 60][Image]]"
, "left-aligned image with width" =:
imageWith ("", ["align-left"], [("width", "60%")]) "image.png" "Image" (str "") =?>
"[[image.png 60 l][Image]]"
, "right-aligned image with width" =:
imageWith ("", ["align-right"], [("width", "60%")]) "image.png" "Image" (str "") =?>
"[[image.png 60 r][Image]]"
, "escape brackets in image title" =: image "image.png" "Foo]bar" (str "") =?> "[[image.png][<verbatim>Foo]bar</verbatim>]]"
, "note" =: note (plain (text "Foo"))
=?> unlines [ "[1]"