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| author | David Waern <david.waern@gmail.com> | 2012-02-04 03:01:30 +0100 |
|---|---|---|
| committer | David Waern <david.waern@gmail.com> | 2012-02-04 03:01:30 +0100 |
| commit | 5e0812943b3da5952e9c50fb93f6079cb9f1c858 (patch) | |
| tree | 20452e6b4a370f419fb55bb3795e7f81125a1bb6 /src/Haddock/Backends/Xhtml/Layout.hs | |
| parent | e596b668926725fc19f1e4f63ffcc569cdd93eda (diff) | |
| parent | 11385cf01f0d852782444ebfeb4e5092c174c6f8 (diff) | |
Merge branch 'fix-for-186' of https://github.com/sol/haddock into ghc-7.4
Diffstat (limited to 'src/Haddock/Backends/Xhtml/Layout.hs')
| -rw-r--r-- | src/Haddock/Backends/Xhtml/Layout.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Haddock/Backends/Xhtml/Layout.hs b/src/Haddock/Backends/Xhtml/Layout.hs index bdd5ac78..da17552c 100644 --- a/src/Haddock/Backends/Xhtml/Layout.hs +++ b/src/Haddock/Backends/Xhtml/Layout.hs @@ -18,6 +18,7 @@ module Haddock.Backends.Xhtml.Layout ( divIndex, divAlphabet, divModuleList, sectionName, + nonEmptySectionName, shortDeclList, shortSubDecls, @@ -66,6 +67,14 @@ sectionName :: Html -> Html sectionName = paragraph ! [theclass "caption"] +-- | Make an element that always has at least something (a non-breaking space) +-- If it would have otherwise been empty, then give it the class ".empty" +nonEmptySectionName :: Html -> Html +nonEmptySectionName c + | isNoHtml c = paragraph ! [theclass "caption empty"] $ spaceHtml + | otherwise = paragraph ! [theclass "caption"] $ c + + divPackageHeader, divContent, divModuleHeader, divFooter, divTableOfContents, divDescription, divSynposis, divInterface, divIndex, divAlphabet, divModuleList |