From 88d82203a188415e02a5964b9030f970f1c67aaf Mon Sep 17 00:00:00 2001
From: Emily Bourke <undergroundquizscene@protonmail.com>
Date: Tue, 10 Aug 2021 17:19:20 +0100
Subject: [PATCH] Add TemplateWarning log message type [API change]

This is a general warning to use for messages about templates.
---
 src/Text/Pandoc/Logging.hs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Text/Pandoc/Logging.hs b/src/Text/Pandoc/Logging.hs
index 193b8b61c..a5c227770 100644
--- a/src/Text/Pandoc/Logging.hs
+++ b/src/Text/Pandoc/Logging.hs
@@ -76,6 +76,7 @@ data LogMessage =
   | InlineNotRendered Inline
   | BlockNotRendered Block
   | DocxParserWarning Text
+  | TemplateWarning Text
   | IgnoredIOError Text
   | CouldNotFetchResource Text Text
   | CouldNotDetermineImageSize Text Text
@@ -174,6 +175,8 @@ instance ToJSON LogMessage where
            ["contents" .= toJSON bl]
       DocxParserWarning s ->
            ["contents" .= s]
+      TemplateWarning s ->
+           ["contents" .= s]
       IgnoredIOError s ->
            ["contents" .= s]
       CouldNotFetchResource fp s ->
@@ -291,6 +294,8 @@ showLogMessage msg =
          "Not rendering " <> Text.pack (show bl)
        DocxParserWarning s ->
          "Docx parser warning: " <> s
+       TemplateWarning s ->
+         "Pptx parser warning: " <> s
        IgnoredIOError s ->
          "IO Error (ignored): " <> s
        CouldNotFetchResource fp s ->
@@ -386,6 +391,7 @@ messageVerbosity msg =
        InlineNotRendered{}           -> INFO
        BlockNotRendered{}            -> INFO
        DocxParserWarning{}           -> INFO
+       TemplateWarning{}             -> WARNING
        IgnoredIOError{}              -> WARNING
        CouldNotFetchResource{}       -> WARNING
        CouldNotDetermineImageSize{}  -> WARNING