From bce5fdfa3ab60ae443fd5ae32424826e9296f59a Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Sun, 10 Jul 2022 11:23:10 +0200
Subject: Add support for custom emojis

---
 filters/emojis.lua | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 filters/emojis.lua

(limited to 'filters/emojis.lua')

diff --git a/filters/emojis.lua b/filters/emojis.lua
new file mode 100644
index 0000000..5eb9d4b
--- /dev/null
+++ b/filters/emojis.lua
@@ -0,0 +1,17 @@
+local common = require 'filters.lib.common'
+
+function Str(el)
+    local prefix, emojiref, suffix = el.text:match('^(.*):([^ ]+):(.*)$')
+
+    if emojiref then
+        local els = pandoc.List()
+    
+        els:insert(pandoc.Str(prefix))
+        els:insert(pandoc.Image(emojiref, "/emojis/" .. emojiref .. ".png", emojiref, { class = 'o-emoji' }))
+        els:insert(pandoc.Str(suffix))
+    
+        return els
+    end
+
+    return el
+end
-- 
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