Remove T.P.Readers.LaTeX.Accent.

Incorporate accentCommands into T.P.Readers.LaTeX.Inline.

2 files changed, 68 insertions, 81 deletions

diff --git a/src/Text/Pandoc/Readers/LaTeX/Accent.hs b/src/Text/Pandoc/Readers/LaTeX/Accent.hs
deleted file mode 100644
index f8c53491c..000000000
--- a/src/Text/Pandoc/Readers/LaTeX/Accent.hs
+++ /dev/null
@@ -1,78 +0,0 @@
-{-# LANGUAGE ViewPatterns #-}
-{-# LANGUAGE OverloadedStrings #-}
-module Text.Pandoc.Readers.LaTeX.Accent
-  ( accentCommands )
-where
-
-import Text.Pandoc.Class
-import Text.Pandoc.Readers.LaTeX.Parsing
-import Text.Pandoc.Builder as B
-import qualified Data.Map as M
-import Data.Text (Text)
-import Data.Maybe (fromMaybe)
-import Text.Pandoc.Parsing
-import qualified Data.Text as T
-import qualified Data.Text.Normalize as Normalize
-
-accentCommands :: PandocMonad m => LP m Inlines -> M.Map Text (LP m Inlines)
-accentCommands tok =
-  let accent = accentWith tok
-      lit = pure . str
-  in M.fromList
-  [ ("aa", lit "å")
-  , ("AA", lit "Å")
-  , ("ss", lit "ß")
-  , ("o", lit "ø")
-  , ("O", lit "Ø")
-  , ("L", lit "Ł")
-  , ("l", lit "ł")
-  , ("ae", lit "æ")
-  , ("AE", lit "Æ")
-  , ("oe", lit "œ")
-  , ("OE", lit "Œ")
-  , ("pounds", lit "£")
-  , ("euro", lit "€")
-  , ("copyright", lit "©")
-  , ("textasciicircum", lit "^")
-  , ("textasciitilde", lit "~")
-  , ("H", accent '\779' Nothing) -- hungarumlaut
-  , ("`", accent '\768' (Just '`')) -- grave
-  , ("'", accent '\769' (Just '\'')) -- acute
-  , ("^", accent '\770' (Just '^')) -- circ
-  , ("~", accent '\771' (Just '~')) -- tilde
-  , ("\"", accent '\776' Nothing) -- umlaut
-  , (".", accent '\775' Nothing) -- dot
-  , ("=", accent '\772' Nothing) -- macron
-  , ("|", accent '\781' Nothing) -- vertical line above
-  , ("b", accent '\817' Nothing) -- macron below
-  , ("c", accent '\807' Nothing) -- cedilla
-  , ("G", accent '\783' Nothing) -- doublegrave
-  , ("h", accent '\777' Nothing) -- hookabove
-  , ("d", accent '\803' Nothing) -- dotbelow
-  , ("f", accent '\785' Nothing)  -- inverted breve
-  , ("r", accent '\778' Nothing)  -- ringabove
-  , ("t", accent '\865' Nothing)  -- double inverted breve
-  , ("U", accent '\782' Nothing)  -- double vertical line above
-  , ("v", accent '\780' Nothing) -- hacek
-  , ("u", accent '\774' Nothing) -- breve
-  , ("k", accent '\808' Nothing) -- ogonek
-  , ("textogonekcentered", accent '\808' Nothing) -- ogonek
-  , ("i", lit "ı")  -- dotless i
-  , ("j", lit "ȷ")  -- dotless j
-  , ("newtie", accent '\785' Nothing) -- inverted breve
-  , ("textcircled", accent '\8413' Nothing) -- combining circle
-  ]
-
-accentWith :: PandocMonad m
-           => LP m Inlines -> Char -> Maybe Char -> LP m Inlines
-accentWith tok combiningAccent fallBack = try $ do
-  ils <- tok
-  case toList ils of
-       (Str (T.uncons -> Just (x, xs)) : ys) -> return $ fromList $
-         -- try to normalize to the combined character:
-         Str (Normalize.normalize Normalize.NFC
-               (T.pack [x, combiningAccent]) <> xs) : ys
-       [Space]           -> return $ str $ T.singleton $ fromMaybe combiningAccent fallBack
-       []                -> return $ str $ T.singleton $ fromMaybe combiningAccent fallBack
-       _                 -> return ils
-
diff --git a/src/Text/Pandoc/Readers/LaTeX/Inline.hs b/src/Text/Pandoc/Readers/LaTeX/Inline.hs
index 8bdff58f7..7b8bca4af 100644
--- a/src/Text/Pandoc/Readers/LaTeX/Inline.hs
+++ b/src/Text/Pandoc/Readers/LaTeX/Inline.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE OverloadedStrings     #-}
+{-# LANGUAGE ViewPatterns          #-}
 {- |
    Module      : Text.Pandoc.Readers.LaTeX.Inline
    Copyright   : Copyright (C) 2006-2021 John MacFarlane
@@ -12,6 +13,7 @@ module Text.Pandoc.Readers.LaTeX.Inline
   ( acronymCommands
   , verbCommands
   , charCommands
+  , accentCommands
   , nameCommands
   , biblatexInlineCommands
   , refCommands
@@ -33,11 +35,12 @@ import Text.Pandoc.Readers.LaTeX.Parsing
 import Text.Pandoc.Extensions (extensionEnabled, Extension(..))
 import Text.Pandoc.Parsing (getOption, updateState, getState, notFollowedBy,
                             manyTill, getInput, setInput, incSourceColumn,
-                            option, many1)
+                            option, many1, try)
 import Data.Char (isDigit)
 import Text.Pandoc.Highlighting (fromListingsLanguage,)
-import Data.Maybe (maybeToList)
+import Data.Maybe (maybeToList, fromMaybe)
 import Text.Pandoc.Options (ReaderOptions(..))
+import qualified Data.Text.Normalize as Normalize
 import qualified Text.Pandoc.Translations as Translations
 
 rawInlineOr :: PandocMonad m => Text -> LP m Inlines -> LP m Inlines
@@ -155,6 +158,22 @@ romanNumeralArg = spaces *> (parser <|> inBraces)
         Prelude.fail "Non-digits in argument to \\Rn or \\RN"
       safeRead digits
 
+accentWith :: PandocMonad m
+           => LP m Inlines -> Char -> Maybe Char -> LP m Inlines
+accentWith tok combiningAccent fallBack = try $ do
+  ils <- tok
+  case toList ils of
+       (Str (T.uncons -> Just (x, xs)) : ys) -> return $ fromList $
+         -- try to normalize to the combined character:
+         Str (Normalize.normalize Normalize.NFC
+               (T.pack [x, combiningAccent]) <> xs) : ys
+       [Space] -> return $ str $ T.singleton
+                         $ fromMaybe combiningAccent fallBack
+       []      -> return $ str $ T.singleton
+                         $ fromMaybe combiningAccent fallBack
+       _       -> return ils
+
+
 verbCommands :: PandocMonad m => M.Map Text (LP m Inlines)
 verbCommands = M.fromList
   [ ("verb", doverb)
@@ -163,7 +182,53 @@ verbCommands = M.fromList
   , ("Verb", doverb)
   ]
 
-
+accentCommands :: PandocMonad m => LP m Inlines -> M.Map Text (LP m Inlines)
+accentCommands tok =
+  let accent = accentWith tok
+  in  M.fromList
+  [ ("aa", lit "å")
+  , ("AA", lit "Å")
+  , ("ss", lit "ß")
+  , ("o", lit "ø")
+  , ("O", lit "Ø")
+  , ("L", lit "Ł")
+  , ("l", lit "ł")
+  , ("ae", lit "æ")
+  , ("AE", lit "Æ")
+  , ("oe", lit "œ")
+  , ("OE", lit "Œ")
+  , ("pounds", lit "£")
+  , ("euro", lit "€")
+  , ("copyright", lit "©")
+  , ("textasciicircum", lit "^")
+  , ("textasciitilde", lit "~")
+  , ("H", accent '\779' Nothing) -- hungarumlaut
+  , ("`", accent '\768' (Just '`')) -- grave
+  , ("'", accent '\769' (Just '\'')) -- acute
+  , ("^", accent '\770' (Just '^')) -- circ
+  , ("~", accent '\771' (Just '~')) -- tilde
+  , ("\"", accent '\776' Nothing) -- umlaut
+  , (".", accent '\775' Nothing) -- dot
+  , ("=", accent '\772' Nothing) -- macron
+  , ("|", accent '\781' Nothing) -- vertical line above
+  , ("b", accent '\817' Nothing) -- macron below
+  , ("c", accent '\807' Nothing) -- cedilla
+  , ("G", accent '\783' Nothing) -- doublegrave
+  , ("h", accent '\777' Nothing) -- hookabove
+  , ("d", accent '\803' Nothing) -- dotbelow
+  , ("f", accent '\785' Nothing)  -- inverted breve
+  , ("r", accent '\778' Nothing)  -- ringabove
+  , ("t", accent '\865' Nothing)  -- double inverted breve
+  , ("U", accent '\782' Nothing)  -- double vertical line above
+  , ("v", accent '\780' Nothing) -- hacek
+  , ("u", accent '\774' Nothing) -- breve
+  , ("k", accent '\808' Nothing) -- ogonek
+  , ("textogonekcentered", accent '\808' Nothing) -- ogonek
+  , ("i", lit "ı")  -- dotless i
+  , ("j", lit "ȷ")  -- dotless j
+  , ("newtie", accent '\785' Nothing) -- inverted breve
+  , ("textcircled", accent '\8413' Nothing) -- combining circle
+  ]
 
 charCommands :: PandocMonad m => M.Map Text (LP m Inlines)
 charCommands = M.fromList