tools: missing file, git ignore

doc/pandoc-demote-headers.hs

@@ -0,0 +1,14 @@
+#!/usr/bin/env stack
+{- stack runghc --verbosity info --package pandoc-types-1.16.1 -}
+
+import Text.Pandoc.JSON
+import Text.Pandoc.Walk
+import Data.Char (toUpper)
+
+main :: IO ()
+main = toJSONFilter demoteHeaders
+
+demoteHeaders :: Block -> Block
+demoteHeaders (Header l attr xs) = Header (l+1) attr xs
+demoteHeaders x = x
+

site/.gitignore

@@ -11,3 +11,4 @@ hledger_csv.5.md
 hledger_journal.5.md
 hledger_timedot.5.md
 hledger_timelog.5.md
+manual2.md