Ms writer: Hyperlink table of contents and other improvements.

data/templates/default.ms

@@ -42,6 +42,17 @@
 .ds PDFHREF.COLOUR   0.35 0.00 0.60
 .\" border for links (default none)
 .ds PDFHREF.BORDER   0 0 0
+.\" point size difference between heading levels
+.nr PSINCR 1p
+.\" heading level above which point size no longer changes
+.nr GROWPS 2
+.\" comment these out if you want a dot after section numbers:
+.als SN SN-NO-DOT
+.als SN-STYLE SN-NO-DOT
+.\" pdf outline fold level
+.nr PDFOUTLINE.FOLDLEVEL 3
+.\" start out in outline view
+.pdfview /PageMode /UseOutlines
 .\" ***************************************************************
 .\" PDF metadata
 .pdfinfo /Title "$title-meta$"
@@ -85,7 +96,6 @@ $endfor$
 .1C
 $body$
 $if(toc)$
-$toc$
 .TC
 $endif$
 $for(include-after)$

src/Text/Pandoc/Writers/Ms.hs

@@ -116,7 +116,7 @@ pandocToMs opts (Pandoc meta blocks) = do
 -- | Association list of characters to escape.
 msEscapes :: Map.Map Char String
 msEscapes = Map.fromList $
-              [ ('\160', "\\ ")
+              [ ('\160', "\\~")
               , ('\'', "\\[aq]")
               , ('`', "\\`")
               , ('\8217', "'")
@@ -245,22 +245,34 @@ blockToMs _ HorizontalRule = do
 blockToMs opts (Header level (ident,classes,_) inlines) = do
   setFirstPara
   contents <- inlineListToMs' opts $ map breakToSpace inlines
+  let (heading, secnum) = if writerNumberSections opts &&
+                              "unnumbered" `notElem` classes
+                             then (".NH", "\\*[SN]")
+                             else (".SH", "")
   let anchor = if null ident
                   then empty
                   else nowrap $
                          text ".pdfhref M " <> doubleQuotes (text ident)
   let bookmark = text ".pdfhref O " <> text (show level ++ " ") <>
-                      doubleQuotes (text (escapeString (stringify inlines)))
+                      doubleQuotes (text $ secnum ++
+                                      (if null secnum
+                                          then ""
+                                          else "  ") ++
+                                      escapeString (stringify inlines))
+  let backlink = nowrap (text ".pdfhref L -D " <>
+       doubleQuotes (text ident) <> space <> text "\\") <> cr <>
+       text " -- "
   let tocEntry = if writerTableOfContents opts &&
                      level <= writerTOCDepth opts
-                    then text ".XS" $$
-                         (text (replicate level '\t') <> contents) $$
-                         text ".XE"
+                    then text ".XS"
+                         $$ backlink <> doubleQuotes (
+                            nowrap ((text (replicate level '\t') <>
+                             (if null secnum
+                                 then empty
+                                 else text secnum <> text "\\~\\~")
+                              <> contents)))
+                         $$ text ".XE"
                     else empty
-  let heading = if writerNumberSections opts &&
-                    "unnumbered" `notElem` classes
-                   then ".NH"
-                   else ".SH"
   modify $ \st -> st{ stFirstPara = True }
   return $ (text heading <> space <> text (show level)) $$
            contents $$

test/writer.ms

@@ -42,6 +42,17 @@
 .ds PDFHREF.COLOUR   0.35 0.00 0.60
 .\" border for links (default none)
 .ds PDFHREF.BORDER   0 0 0
+.\" point size difference between heading levels
+.nr PSINCR 1p
+.\" heading level above which point size no longer changes
+.nr GROWPS 2
+.\" comment these out if you want a dot after section numbers:
+.als SN SN-NO-DOT
+.als SN-STYLE SN-NO-DOT
+.\" pdf outline fold level
+.nr PDFOUTLINE.FOLDLEVEL 3
+.\" start out in outline view
+.pdfview /PageMode /UseOutlines
 .\" ***************************************************************
 .\" PDF metadata
 .pdfinfo /Title "Pandoc Test Suite"
@@ -427,7 +438,7 @@ Nested.
 .LP
 Should not be a list item:
 .PP
-M.A.\ 2007
+M.A.\~2007
 .PP
 B.
 Williams
@@ -643,9 +654,9 @@ This is code: \f[C]>\f[], \f[C]$\f[], \f[C]\\\f[], \f[C]\\$\f[],
 .PP
 \m[strikecolor]This is \f[I]strikeout\f[].\m[]
 .PP
-Superscripts: a\*{bc\*}d a\*{\f[I]hello\f[]\*} a\*{hello\ there\*}.
+Superscripts: a\*{bc\*}d a\*{\f[I]hello\f[]\*} a\*{hello\~there\*}.
 .PP
-Subscripts: H\*<2\*>O, H\*<23\*>O, H\*<many\ of\ them\*>O.
+Subscripts: H\*<2\*>O, H\*<23\*>O, H\*<many\~of\~them\*>O.
 .PP
 These should not be superscripts or subscripts,
 because of the unescaped spaces: a\[ha]b c\[ha]d, a\[ti]b c\[ti]d.