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| author | John MacFarlane <jgm@berkeley.edu> | 2014-08-09 10:29:39 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2014-08-09 10:29:39 -0700 |
| commit | 4983083079a6d5095e006a81997d8bc1ddbf1d8e (patch) | |
| tree | 85e8054ae0d565b9778e366b56d50cfe819b2e5f /src/Text | |
| parent | 6c44e66f2f0c581e8d62b09d611901acec7d6456 (diff) | |
| download | pandoc-4983083079a6d5095e006a81997d8bc1ddbf1d8e.tar.gz | |
HTML writer: Don't include empty TOC items for slide shows.
Previously creating a slide with a horizontal rule would result
in an empty list item in the TOC. This patch fixes that.
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index a34f6b4dd..36ce2ba21 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -236,6 +236,9 @@ showSecNum = concat . intersperse "." . map show -- | Converts an Element to a list item for a table of contents, -- retrieving the appropriate identifier from state. elementToListItem :: WriterOptions -> Element -> State WriterState (Maybe Html) +-- Don't include the empty headers created in slide shows +-- shows when an hrule is used to separate slides without a new title: +elementToListItem _ (Sec _ _ _ [Str "\0"] _) = return Nothing elementToListItem opts (Sec lev num (id',classes,_) headerText subsecs) | lev <= writerTOCDepth opts = do let num' = zipWith (+) num (writerNumberOffset opts ++ repeat 0) |