multiple smart punctuation fixes

README.md

@@ -5,8 +5,7 @@
 Standalone pandoc syntax module, to be used alongside
 [vim-pandoc](http://github.com/vim-pandoc/vim-pandoc).
 
-Forked from the version provided by `fmoralesc/vim-pantondoc`, in turn taken
-from `vim-pandoc/vim-pandoc`.
+Forked from the version provided by `fmoralesc/vim-pantondoc`, in turn taken from `vim-pandoc/vim-pandoc`.
 
 ## Requirements
 
@@ -16,44 +15,52 @@ from `vim-pandoc/vim-pandoc`.
 
 ## Installation
 
-The repository follows the usual bundle structure, so it's easy to install it
-using [pathogen](https://github.com/tpope/vim-pathogen),
-[Vundle](https://github.com/gmarik/vundle) or NeoBundle.
+The repository follows the usual bundle structure, so it's easy to install it using [Plug](https://github.com/junegunn/vim-plug), [pathogen](https://github.com/tpope/vim-pathogen), [Vundle](https://github.com/gmarik/vundle) or NeoBundle. 
 
-For Vundle users, it should be enough to add
+**Plug** adds something like the following lines to `.vimrc`:
 
-    Plugin 'vim-pandoc/vim-pandoc-syntax'
+```vim
+Plug 'vim-pandoc/vim-pandoc-syntax'
+```
 
-to `.vimrc`, and then run `:PluginInstall`.
+**Vundle** users should add:
 
-For those who need it, a tarball is available from
-[here](https://github.com/vim-pandoc/vim-pandoc-syntax/archive/master.zip).
+```vim
+Plugin 'vim-pandoc/vim-pandoc-syntax'
+```
+
+Run `:PluginInstall` after making the changes from within a `vim` session, or you can just run `vim +':PlugInstall' +':q!' +':q!'` from the command line.
+
+A [tarball](https://github.com/vim-pandoc/vim-pandoc-syntax/archive/master.zip) is also available.
 
 ### Standalone
 
 If you want to use `vim-pandoc-syntax` without vim-pandoc, you'll need to tell
 Vim to load it for certain files. Just add something like this to your vimrc:
 
-~~~ vim
-    augroup pandoc_syntax
-        au! BufNewFile,BufFilePre,BufRead *.md set filetype=markdown.pandoc
-    augroup END
-~~~
+```vim
+augroup pandoc_syntax
+    au! BufNewFile,BufFilePre,BufRead *.md set filetype=markdown.pandoc
+augroup END
+```
 
 ## Features
 
-* Supports most (if not all) pandoc's markdown features, including tables,
+* Supports most (if not all) Pandoc's markdown features, including tables,
   delimited codeblocks, references, etc.
+
 * Can handle multiple embedded languages (LaTeX, YAML headers, many languages
   in delimited codeblocks). Some commands are provided to help with this (see
   `:help pandoc-syntax-commands`)
+
 * Pretty display using `conceal` (optional).
+
 * Configurable (see `:help pandoc-syntax-configuration` for an overview of the
   options).
 
 ## Screenshots
 
-![img1](http://i.imgur.com/UKXbG2V.png)
-![img2](http://i.imgur.com/z8FpxRP.png)
-![img3](http://i.imgur.com/ziNjQiE.png)
-![img4](http://i.imgur.com/UKoOxzP.png)
+![img1](doc/UKXbG2V.png)
+![img2](doc/z8FpxRP.png)
+![img3](doc/ziNjQiE.png)
+![img4](doc/UKoOxzP.png)

doc/pandoc-syntax.txt

@@ -37,6 +37,8 @@ CONFIGURATION				       *vim-pandoc-syntax-configuration*
   - dashes
   - ellipses
   - quotes
+  - squotes
+  - apostrophe
   - inlinecode
 
   To review what are the rules for, look for the call to |s:WithConceal| in

syntax/pandoc.vim

@@ -8,8 +8,9 @@ scriptencoding utf-8
 " Maintainer: Caleb Maclennan <[email protected]>
 " Contributor: David Sanson <[email protected]>
 " Contributor: Jorge Israel Peña <[email protected]>
+" Contributor: Rob Muhlestein (twitch.tv/rwxrob) <[email protected]>
 " OriginalAuthor: Jeremy Schultz <[email protected]>
-" Version: 5.0
+" Version: 5.1
 
 " Configuration: {{{1
 "
@@ -223,6 +224,14 @@ 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
@@ -368,11 +377,11 @@ call s:WithConceal('strikeout', 'syn match pandocStrikeoutMark /\~\~/ contained
 " }}}2
 
 " Headers: {{{2
-syn match pandocAtxHeader /\(\%^\|<.\+>.*\n\|^\s*\n\)\@<=#\{1,6}.*\n/ contains=pandocEmphasis,pandocStrong,pandocNoFormatted,pandocLaTeXInlineMath,pandocEscapedDollar,@Spell,pandocAmpersandEscape,pandocReferenceLabel,pandocReferenceURL display
+syn match pandocAtxHeader /\(\%^\|<.\+>.*\n\|^\s*\n\)\@<=#\{1,6}.*\n/ contains=pandocEmphasis,pandocStrong,pandocNoFormatted,pandocLaTeXInlineMath,pandocEscapedDollar,pandocBeginQuote,pandocEndQuote,pandocBeginSQuote,pandocEndSQuote,pandocApostrophe,pandocEllipses,@Spell,pandocAmpersandEscape,pandocReferenceLabel,pandocReferenceURL display
 syn match pandocAtxHeaderMark /\(^#\{1,6}\|\\\@<!#\+\(\s*.*$\)\@=\)/ contained containedin=pandocAtxHeader
 call s:WithConceal('atx', 'syn match pandocAtxStart /#/ contained containedin=pandocAtxHeaderMark', 'conceal cchar='.s:cchars['atx'])
-syn match pandocSetexHeader /^.\+\n[=]\+$/ contains=pandocEmphasis,pandocStrong,pandocNoFormatted,pandocLaTeXInlineMath,pandocEscapedDollar,@Spell,pandocAmpersandEscape
-syn match pandocSetexHeader /^.\+\n[-]\+$/ contains=pandocEmphasis,pandocStrong,pandocNoFormatted,pandocLaTeXInlineMath,pandocEscapedDollar,@Spell,pandocAmpersandEscape
+syn match pandocSetexHeader /^.\+\n[=]\+$/ contains=pandocEmphasis,pandocStrong,pandocNoFormatted,pandocLaTeXInlineMath,pandocEscapedDollar,pandocBeginQuote,pandocEndQuote,pandocBeginSQuote,pandocEndSQuote,pandocApostrophe,pandocEllipses,@Spell,pandocAmpersandEscape
+syn match pandocSetexHeader /^.\+\n[-]\+$/ contains=pandocEmphasis,pandocStrong,pandocNoFormatted,pandocLaTeXInlineMath,pandocEscapedDollar,pandocBeginQuote,pandocEndQuote,pandocBeginSQuote,pandocEndSQuote,pandocApostrophe,pandocEllipses,@Spell,pandocAmpersandEscape
 syn match pandocHeaderAttr /{.*}/ contained containedin=pandocAtxHeader,pandocSetexHeader
 syn match pandocHeaderID /#[-_:.[:lower:][:upper:]]*/ contained containedin=pandocHeaderAttr
 " }}}2
@@ -452,12 +461,12 @@ call s:WithConceal('abbrev', 'syn match pandocAbbreviationTail /\]/ contained co
 syn match pandocFootnoteID /\[\^[^\]]\+\]/ nextgroup=pandocFootnoteDef
 
 "   Inline footnotes
-syn region pandocFootnoteDef start=/\^\[/ skip=/\[.\{-}]/ end=/\]/ contains=pandocReferenceLabel,pandocReferenceURL,pandocLatex,pandocPCite,pandocCiteKey,pandocStrong,pandocEmphasis,pandocStrongEmphasis,pandocNoFormatted,pandocSuperscript,pandocSubscript,pandocStrikeout,pandocEnDash,pandocEmDash,pandocEllipses,pandocBeginQuote,pandocEndQuote,@Spell,pandocAmpersandEscape skipnl keepend
+syn region pandocFootnoteDef start=/\^\[/ skip=/\[.\{-}]/ end=/\]/ contains=pandocReferenceLabel,pandocReferenceURL,pandocLatex,pandocPCite,pandocCiteKey,pandocStrong,pandocEmphasis,pandocStrongEmphasis,pandocNoFormatted,pandocSuperscript,pandocSubscript,pandocStrikeout,pandocEnDash,pandocEmDash,pandocEllipses,pandocBeginQuote,pandocEndQuote,pandocBeginSQuote,pandocEndSQuote,pandocApostrophe,@Spell,pandocAmpersandEscape skipnl keepend
 call s:WithConceal('footnote', 'syn match pandocFootnoteDefHead /\^\[/ contained containedin=pandocFootnoteDef', 'conceal cchar='.s:cchars['footnote'])
 call s:WithConceal('footnote', 'syn match pandocFootnoteDefTail /\]/ contained containedin=pandocFootnoteDef', 'conceal')
 
 " regular footnotes
-syn region pandocFootnoteBlock start=/\[\^.\{-}\]:\s*\n*/ end=/^\n^\s\@!/ contains=pandocReferenceLabel,pandocReferenceURL,pandocLatex,pandocPCite,pandocCiteKey,pandocStrong,pandocEmphasis,pandocNoFormatted,pandocSuperscript,pandocSubscript,pandocStrikeout,pandocEnDash,pandocEmDash,pandocNewLine,pandocStrongEmphasis,pandocEllipses,pandocBeginQuote,pandocEndQuote,pandocLaTeXInlineMath,pandocEscapedDollar,pandocLaTeXCommand,pandocLaTeXMathBlock,pandocLaTeXRegion,pandocAmpersandEscape,@Spell skipnl
+syn region pandocFootnoteBlock start=/\[\^.\{-}\]:\s*\n*/ end=/^\n^\s\@!/ contains=pandocReferenceLabel,pandocReferenceURL,pandocLatex,pandocPCite,pandocCiteKey,pandocStrong,pandocEmphasis,pandocNoFormatted,pandocSuperscript,pandocSubscript,pandocStrikeout,pandocEnDash,pandocEmDash,pandocNewLine,pandocStrongEmphasis,pandocEllipses,pandocBeginQuote,pandocEndQuote,pandocBeginSQuote,pandocEndSQuote,pandocApostophe,pandocLaTeXInlineMath,pandocEscapedDollar,pandocLaTeXCommand,pandocLaTeXMathBlock,pandocLaTeXRegion,pandocAmpersandEscape,@Spell skipnl
 syn match pandocFootnoteBlockSeparator /:/ contained containedin=pandocFootnoteBlock
 syn match pandocFootnoteID /\[\^.\{-}\]/ contained containedin=pandocFootnoteBlock
 call s:WithConceal('footnote', 'syn match pandocFootnoteIDHead /\[\^/ contained containedin=pandocFootnoteID', 'conceal cchar='.s:cchars['footnote'])
@@ -522,6 +531,19 @@ 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=’')
+endif
+" }}}3
+
+" Single Quotes: {{{3
+if &encoding ==# 'utf-8'
+    call s:WithConceal('squotes', 'syn match pandocBeginSQuote /[_*\n[:space:]]\@<=''\</  containedin=pandocEmphasis,pandocStrong,pandocListItem,pandocListItemContinuation,pandocUListItem display', 'conceal cchar=‘')
+    call s:WithConceal('squotes', 'syn match pandocEndSQuote /\(\>[[:punct:]]*\)\@<=''[[:blank:][:punct:]\n]\@=/  containedin=pandocEmphasis,pandocStrong,pandocUListItem,pandocListItem,pandocListItemContinuation display', 'conceal cchar=’')
+endif
+" }}}3
 
 " Hrule: {{{3
 syn match pandocHRule /^\s*\([*\-_]\)\s*\%(\1\s*\)\{2,}$/ display

tests/block.pdc

@@ -106,14 +106,3 @@ hello
 1) a
 2) b
 
-# smart punctuation
-
-ellipses: ....
-quote "signs". This only works at the beggining and end of words.
-quote "signs."
-
-issue #31:
-
-"Foo"
-*"Foo"*
-**"Foo"**

tests/smart.pdc

@@ -0,0 +1,63 @@
+# smart punctuation
+
+# Ellipses ...
+
+Ellipses ...
+----------
+
+Ellipses ...
+==========
+
+And then there was ...
+
+Blah ... blah.
+
+... and yet.
+...and yet.
+
+# "Foo" is a thing
+
+A "Foo" is a thing
+------------------
+
+A "Foo" is a thing
+==================
+
+Just some "foo" here.
+Are you a "foo"?
+
+"Foo"
+*"Foo"*
+**"Foo"**
+_"Foo"_
+__"Foo"__
+~~"Foo"~~
+
+# 'Bar'
+
+'Bar'
+-----
+
+'Bar'
+=====
+
+Just some 'bar' here.
+Are you a 'bar'?
+
+'Bar'
+*'Bar'*
+**'Bar'**
+_'Bar'_
+__'Bar'__
+~~'Bar'~~
+
+# I'd Really Like to Know
+
+I'd Really Like to Know
+-----------------------
+
+I'd Really Like to Know
+=======================
+
+I'd
+'cuz