From 9a737d67d97ec4310b1ae89de640093c9d89e372 Mon Sep 17 00:00:00 2001
From: Kleidukos <hecate+github@glitchbra.in>
Date: Thu, 19 Mar 2020 16:02:31 +0100
Subject: Replace the 'caption' class so that the collapsible sections are
 shown

---
 haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'haddock-api/src/Haddock')

diff --git a/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs b/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs
index 1901cf05..edab4b16 100644
--- a/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs
+++ b/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs
@@ -182,7 +182,7 @@ hackMarkup fmt' currPkg h' =
       UntouchedDoc d -> (markup fmt $ _doc d, [_meta d])
       CollapsingHeader (Header lvl titl) par n nm ->
         let id_ = makeAnchorId $ "ch:" ++ fromMaybe "noid:" nm ++ show n
-            col' = collapseControl id_ "caption"
+            col' = collapseControl id_ "subheading"
             summary = thesummary ! [ theclass "hide-when-js-enabled" ] << "Expand"
             instTable contents = collapseDetails id_ DetailsClosed (summary +++ contents)
             lvs = zip [1 .. ] [h1, h2, h3, h4, h5, h6]
-- 
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