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authorNeil Mitchell <unknown>2006-09-29 15:52:03 +0000
committerNeil Mitchell <unknown>2006-09-29 15:52:03 +0000
commitb1948eb0fa9f30fcf9d3968700419f1865f004c1 (patch)
treeeabb67c04571d76c8b70a4f86bf74318b01ab313 /src/Haddock/Backends/Html.hs
parent3f749b43aa90adb94d3faeb5c3b0f7cc38523817 (diff)
Do not generate an empty table if there are no exports, this fixes a <table></table> tag being generated, which is not valid HTML 4.01
Diffstat (limited to 'src/Haddock/Backends/Html.hs')
-rw-r--r--src/Haddock/Backends/Html.hs12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/Haddock/Backends/Html.hs b/src/Haddock/Backends/Html.hs
index ae78f9fc..9d7759b4 100644
--- a/src/Haddock/Backends/Html.hs
+++ b/src/Haddock/Backends/Html.hs
@@ -549,7 +549,7 @@ ppHtmlModule odir doctitle
ifaceToHtml :: SourceURLs -> WikiURLs -> Interface -> HtmlTable
ifaceToHtml maybe_source_url maybe_wiki_url iface
- = abovesSep s15 (contents: description: synopsis: maybe_doc_hdr: bdy)
+ = abovesSep s15 (contents ++ description: synopsis: maybe_doc_hdr: bdy)
where
docMap = ifaceRnDocMap iface
@@ -562,7 +562,7 @@ ifaceToHtml maybe_source_url maybe_wiki_url iface
no_doc_at_all = not (any has_doc exports)
- contents = td << vanillaTable << ppModuleContents exports
+ contents = td << vanillaTable << ppModuleContents exports
description
= case ifaceRnDoc iface of
@@ -593,11 +593,11 @@ ifaceToHtml maybe_source_url maybe_wiki_url iface
linksInfo = (maybe_source_url, maybe_wiki_url, iface)
-ppModuleContents :: [ExportItem DocName] -> HtmlTable
+ppModuleContents :: [ExportItem] -> HtmlTable
ppModuleContents exports
- | length sections == 0 = Html.emptyTable
- | otherwise = tda [theclass "section4"] << bold << toHtml "Contents"
- </> td << dlist << concatHtml sections
+ | length sections == 0 = Nothing
+ | otherwise = Just (tda [theclass "section4"] << bold << toHtml "Contents"
+ </> td << dlist << concatHtml sections)
where
(sections, _leftovers{-should be []-}) = process 0 exports