More smart quote bug fixes:

+ LaTeX writer now handles consecutive quotes properly:
  for example, ``\,`hello'\,''
+ LaTeX reader now parses '\,' as empty Str
+ normalizeSpaces function in Shared now removes empty Str elements
+ Modified tests accordingly


git-svn-id: https://pandoc.googlecode.com/svn/trunk@506 788f1e2b-df1e-0410-8736-df70ead52e1b

1 files changed, 6 insertions, 1 deletions

diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs
index 38777b003..c152cc336 100644
--- a/src/Text/Pandoc/Readers/LaTeX.hs
+++ b/src/Text/Pandoc/Readers/LaTeX.hs
@@ -381,7 +381,8 @@ comment = try (do
 -- inline
 --
 
-inline =  choice [ strong, emph, ref, lab, code, linebreak, math, ellipses,
+inline =  choice [ strong, emph, ref, lab, code, linebreak, spacer,
+                   math, ellipses,
                    emDash, enDash, hyphen, quoted, apostrophe,
                    accentedChar, specialChar, specialInline, escapedChar,
                    unescapedChar, str, endline, whitespace ] <?> "inline"
@@ -579,6 +580,10 @@ linebreak = try (do
   string "\\\\"
   return LineBreak)
 
+spacer = try $ do
+  string "\\," 
+  return (Str "")
+
 str = do 
   result <- many1 (noneOf specialChars)
   return (Str result)