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| author | John MacFarlane <jgm@berkeley.edu> | 2017-03-10 20:21:17 +0100 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2017-03-10 20:33:14 +0100 |
| commit | 9862d7c359ce4f9e5f89c4ee5131e0f051c134d2 (patch) | |
| tree | 6ff75afdfb87db37069411dfa9a33d477bb31192 /src | |
| parent | d037c5019d51b9fc64690f5e73158c1dd683012b (diff) | |
| download | pandoc-9862d7c359ce4f9e5f89c4ee5131e0f051c134d2.tar.gz | |
Shared.normalizeSpaces: strip off leading/trailing line breaks...
...not just spaces.
Diffstat (limited to 'src')
| -rw-r--r-- | src/Text/Pandoc/Shared.hs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs index 19d915b11..2eacbcc1c 100644 --- a/src/Text/Pandoc/Shared.hs +++ b/src/Text/Pandoc/Shared.hs @@ -355,8 +355,8 @@ orderedListMarkers (start, numstyle, numdelim) = in map inDelim nums -- | Normalize a list of inline elements: remove leading and trailing --- @Space@ elements, collapse double @Space@s into singles, and --- remove empty Str elements. +-- @Space@, @LineBreak@, and @SoftBreak@ elements, collapse double +-- @Space@s into singles, and remove empty @Str@ elements. normalizeSpaces :: [Inline] -> [Inline] normalizeSpaces = cleanup . dropWhile isSpaceOrEmpty where cleanup [] = [] @@ -368,6 +368,8 @@ normalizeSpaces = cleanup . dropWhile isSpaceOrEmpty isSpaceOrEmpty :: Inline -> Bool isSpaceOrEmpty Space = True +isSpaceOrEmpty SoftBreak = True +isSpaceOrEmpty LineBreak = True isSpaceOrEmpty (Str "") = True isSpaceOrEmpty _ = False |