fix(inputs): Only allow reserved characters as 1-char commands

sile-typesetter · Jul 13, 2020 · 2a4c095 · 2a4c095
1 parent b13b99a
commit 2a4c095
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/inputs-texlike.lua b/core/inputs-texlike.lua
@@ -25,7 +25,7 @@ SILE.inputs.TeXlike.parser = function (_ENV)
   local quote = P'"'
   local quotedString = quote * C((1-quote)^1) * quote
   local value = quotedString + (1-S",;]")^1
-  local myID = C(SILE.inputs.TeXlike.identifier + P(1)) / 1
+  local myID = C(SILE.inputs.TeXlike.identifier + S"{}\\%") / 1
   local pair = Cg(myID * _ * "=" * _ * C(value)) * sep^-1 / function (...) local tbl = {...}; return tbl[1], tbl[#tbl] end
   local list = Cf(Ct"" * pair^0, rawset)
   local parameters = (