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Pad out This lines.

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This commit is contained in:
Rob Rix 2016-04-25 13:47:21 -04:00
parent 77576905d1
commit aa87f65466
1 changed files with 1 additions and 1 deletions
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2
test/AlignmentSpec.hs
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@ -116,7 +116,7 @@ instance Eq PrettyDiff where
instance Show PrettyDiff where
show (PrettyDiff sources lines) = intercalate "\n" (showLine 40 <$> lines)
where showLine n line = case runJoin line of
This before -> showDiff before (fst sources)
This before -> let beforeString = showDiff before (fst sources) in beforeString ++ showString (replicate (max 0 (min n (n - length beforeString))) ' ') " | "
That after -> showString (replicate n ' ') (showString " | " (showDiff after (snd sources)))
These before after -> showDiff before (fst sources) ++ showString " | " (showDiff after (snd sources))
showDiff diff = toList . Source.slice (getRange diff)