Revert higlight overrides

Author: alerque

syntax/pandoc.vim

@@ -10,7 +10,7 @@ scriptencoding utf-8
 " Contributor: Jorge Israel Peña <jorge.israel.p@gmail.com>
 " Contributor: Rob Muhlestein (twitch.tv/rwxrob) <rwx@robs.io>
 " OriginalAuthor: Jeremy Schultz <taozhyn@gmail.com>
-" Version: 5.1
+" Version: 5.0
 
 " Configuration: {{{1
 "
@@ -224,14 +224,6 @@ endif
 
 " Syntax Rules: {{{1
 
-" corrects distracting conceal (ligature) background colors, blue makes 
-" it obvious that the character is a ligature instead of an actual Unicode
-" character since both can exist in the same file
-hi Conceal ctermbg=none ctermfg=Blue
-
-" preferable link color to underlining
-hi link pandocDelimitedCodeBlock pandocNoFormatted
-
 " Embeds: {{{2
 
 " HTML: {{{3
@@ -531,7 +523,7 @@ if &encoding ==# 'utf-8'
     call s:WithConceal('quotes', 'syn match pandocEndQuote /\(\>[[:punct:]]*\)\@<="[[:blank:][:punct:]\n]\@=/  containedin=pandocEmphasis,pandocStrong,pandocUListItem,pandocListItem,pandocListItemContinuation display', 'conceal cchar=”')
 endif
 " }}}3
-"
+
 " Apostrophes: {{{3
 if &encoding ==# 'utf-8'
   call s:WithConceal('apostrophes', 'syn match pandocApostrophe /[*~_\n[:space:]]\@<!''/  containedin=pandocEmphasis,pandocStrong,pandocUListItem,pandocListItem,pandocListItemContinuation display', 'conceal cchar=’')