Fix multiple line rendering bug

More details #26
psibi · Aug 8, 2020 · 31c0881 · 31c0881
1 parent e80e4b8
commit 31c0881
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Showing 4 changed files with 7 additions and 2 deletions.
diff --git a/src/Tldr.hs b/src/Tldr.hs
@@ -45,7 +45,7 @@ toSGR cons =
   ]
 
 renderNode :: NodeType -> Handle -> IO ()
-renderNode (TEXT txt) handle = TIO.hPutStrLn handle txt
+renderNode (TEXT txt) handle = TIO.hPutStrLn handle (txt <> "\n")
 renderNode (HTML_BLOCK txt) handle = TIO.hPutStrLn handle txt
 renderNode (CODE_BLOCK _ txt) handle = TIO.hPutStrLn handle txt
 renderNode (HTML_INLINE txt) handle = TIO.hPutStrLn handle txt
@@ -71,6 +71,7 @@ handleSubsetNodeType (CODE txt) = txt
 handleSubsetNodeType _ = mempty
 
 handleSubsetNode :: Node -> Text
+handleSubsetNode (Node _ SOFTBREAK _) = "\n"
 handleSubsetNode (Node _ ntype xs) =
   handleSubsetNodeType ntype <> T.concat (Prelude.map handleSubsetNode xs)
 

diff --git a/test/data/grep.golden b/test/data/grep.golden
@@ -1,5 +1,7 @@
 grep
-Matches patterns in input text.Supports simple patterns and regular expressions.
+
+Matches patterns in input text.
+Supports simple patterns and regular expressions.
 
  - Search for an exact string:
    grep {{search_string}} {{path/to/file}}

diff --git a/test/data/ls.golden b/test/data/ls.golden
@@ -1,4 +1,5 @@
 ls
+
 List directory contents.
 
  - List files one per line:

diff --git a/test/data/ps.golden b/test/data/ps.golden
@@ -1,4 +1,5 @@
 ps
+
 Information about running processes.
 
  - List all running processes: