Lua: move sha1 from pandoc.mediabag to pandoc.

2 files changed, 16 insertions, 13 deletions

diff --git a/doc/lua-filters.md b/doc/lua-filters.md
index 8bff62c21..851a061c5 100644
--- a/doc/lua-filters.md
+++ b/doc/lua-filters.md
@@ -1063,6 +1063,19 @@ Lua functions for pandoc scripts.
         -- the above is equivallent to
         -- return {{Str = Str}}
 
+[`sha1 (contents)`]{#mediabag-sha1}
+
+:   Returns the SHA1 has of the contents.
+
+    Returns:
+
+    -   SHA1 hash of the contents.
+
+    Usage:
+
+        local fp = pandoc.mediabag.sha1("foobar")
+
+
 # Submodule mediabag
 
 The submodule `mediabag` allows accessing pandoc's media
@@ -1130,18 +1143,6 @@ storage. The "media bag" is used when pandoc is called with the
         local filename = "media/diagram.png"
         local mt, contents = pandoc.mediabag.lookup(filename)
 
-[`sha1 (contents)`]{#mediabag-sha1}
-
-:   Returns the SHA1 has of the contents.
-
-    Returns:
-
-    -   SHA1 hash of the contents.
-
-    Usage:
-
-        local fp = pandoc.mediabag.sha1("foobar")
-
 [`fetch (source, base_url)`]{#mediabag-fetch}
 
 :   Fetches the given source from a URL or local file.
diff --git a/src/Text/Pandoc/Lua/PandocModule.hs b/src/Text/Pandoc/Lua/PandocModule.hs
index 5d826883d..ecb1c530f 100644
--- a/src/Text/Pandoc/Lua/PandocModule.hs
+++ b/src/Text/Pandoc/Lua/PandocModule.hs
@@ -63,6 +63,9 @@ pushPandocModule datadir = do
   Lua.push "__read"
   Lua.pushHaskellFunction readDoc
   Lua.rawset (-3)
+  Lua.push "sha1"
+  Lua.pushHaskellFunction sha1HashFn
+  Lua.rawset (-3)
 
 -- | Get the string representation of the pandoc module
 pandocModuleScript :: Maybe FilePath -> IO String
@@ -93,7 +96,6 @@ pushMediaBagModule commonState mediaBagRef = do
   addFunction "lookup" (lookupMediaFn mediaBagRef)
   addFunction "list" (mediaDirectoryFn mediaBagRef)
   addFunction "fetch" (fetch commonState mediaBagRef)
-  addFunction "sha1" sha1HashFn
   return ()
  where
   addFunction name fn = do