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/vars.lua | 15 +++------------
 1 file changed, 3 insertions(+), 12 deletions(-)

(limited to 'filters/vars.lua')

diff --git a/filters/vars.lua b/filters/vars.lua
index e60019e..b0fa66c 100644
--- a/filters/vars.lua
+++ b/filters/vars.lua
@@ -1,20 +1,11 @@
-local vars = {}
-
-function string.split(str, sep)
-    sep = sep or '%s'
-
-    local parts = pandoc.List()
+local common = require 'filters.lib.common'
 
-    for field, s in str:gmatch("([^" .. sep .. "]*)(" .. sep .. "?)") do
-        parts:insert(field)
-        if s == "" then return parts end
-    end
-end
+local vars = {}
 
 function meta(meta) vars = meta end
 
 function str(el)
-    local prefix, varref, suffix = el.text:match('^(.*)%%(.*)%%(.*)$')
+    local prefix, varref, suffix = el.text:match('^(.*)%%([^ ]+)%%(.*)$')
 
     if varref then
         local parts = varref:split(".")
-- 
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