From 01a6b071fa99358a9c4fca68612e9718ef0fca5f Mon Sep 17 00:00:00 2001
From: Albert Krewinkel <albert@zeitkraut.de>
Date: Sun, 4 Oct 2020 17:03:42 +0200
Subject: [PATCH] Sort languages in `--list-highlight-languages` output (#6718)
Languages appear to be sorted by their long name, which leads to
unexpected results: e.g., the long name of *m4* is *GNU m4*, so it is
listed between *gnuassembler* and *go*.
---
src/Text/Pandoc/App/CommandLineOptions.hs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/Text/Pandoc/App/CommandLineOptions.hs b/src/Text/Pandoc/App/CommandLineOptions.hs
index 36b024ba7..cccfa764b 100644
--- a/src/Text/Pandoc/App/CommandLineOptions.hs
+++ b/src/Text/Pandoc/App/CommandLineOptions.hs
@@ -840,7 +840,7 @@ options =
, sShortname s `notElem`
[T.pack "Alert", T.pack "Alert_indent"]
]
- mapM_ (UTF8.hPutStrLn stdout) langs
+ mapM_ (UTF8.hPutStrLn stdout) (sort langs)
exitSuccess ))
""