diff options
Diffstat (limited to 'src/Text/Pandoc/Readers/Org.hs')
| -rw-r--r-- | src/Text/Pandoc/Readers/Org.hs | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/src/Text/Pandoc/Readers/Org.hs b/src/Text/Pandoc/Readers/Org.hs index 5e98be31d..0de64c663 100644 --- a/src/Text/Pandoc/Readers/Org.hs +++ b/src/Text/Pandoc/Readers/Org.hs @@ -774,9 +774,13 @@ data OrgTableRow = OrgContentRow (F [Blocks]) | OrgAlignRow [Alignment] | OrgHlineRow +-- OrgTable is strongly related to the pandoc table ADT. Using the same +-- (i.e. pandoc-global) ADT would mean that the reader would break if the +-- global structure was to be changed, which would be bad. The final table +-- should be generated using a builder function. Column widths aren't +-- implemented yet, so they are not tracked here. data OrgTable = OrgTable - { orgTableColumns :: Int - , orgTableAlignments :: [Alignment] + { orgTableAlignments :: [Alignment] , orgTableHeader :: [Blocks] , orgTableRows :: [[Blocks]] } @@ -792,7 +796,7 @@ table = try $ do orgToPandocTable :: OrgTable -> Inlines -> Blocks -orgToPandocTable (OrgTable _ aligns heads lns) caption = +orgToPandocTable (OrgTable aligns heads lns) caption = B.table caption (zip aligns $ repeat 0) heads lns tableStart :: OrgParser Char @@ -840,20 +844,18 @@ tableHline = try $ rowsToTable :: [OrgTableRow] -> F OrgTable -rowsToTable = foldM (flip rowToContent) zeroTable - where zeroTable = OrgTable 0 mempty mempty mempty - -normalizeTable :: OrgTable - -> OrgTable -normalizeTable (OrgTable cols aligns heads lns) = - let aligns' = fillColumns aligns AlignDefault - heads' = if heads == mempty - then mempty - else fillColumns heads (B.plain mempty) - lns' = map (`fillColumns` B.plain mempty) lns - fillColumns base padding = take cols $ base ++ repeat padding - in OrgTable cols aligns' heads' lns' +rowsToTable = foldM (flip rowToContent) emptyTable + where emptyTable = OrgTable mempty mempty mempty +normalizeTable :: OrgTable -> OrgTable +normalizeTable (OrgTable aligns heads rows) = OrgTable aligns' heads rows + where + refRow = if heads /= mempty + then heads + else if rows == mempty then mempty else head rows + cols = length refRow + fillColumns base padding = take cols $ base ++ repeat padding + aligns' = fillColumns aligns AlignDefault -- One or more horizontal rules after the first content line mark the previous -- line as a header. All other horizontal lines are discarded. @@ -861,16 +863,10 @@ rowToContent :: OrgTableRow -> OrgTable -> F OrgTable rowToContent OrgHlineRow t = maybeBodyToHeader t -rowToContent (OrgAlignRow as) t = setLongestRow as =<< setAligns as t +rowToContent (OrgAlignRow as) t = setAligns as t rowToContent (OrgContentRow rf) t = do rs <- rf - setLongestRow rs =<< appendToBody rs t - -setLongestRow :: [a] - -> OrgTable - -> F OrgTable -setLongestRow rs t = - return t{ orgTableColumns = max (length rs) (orgTableColumns t) } + appendToBody rs t maybeBodyToHeader :: OrgTable -> F OrgTable |