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-rw-r--r--src/luaotfload-parsers.lua17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/luaotfload-parsers.lua b/src/luaotfload-parsers.lua
index 5ebe8d5..0f87256 100644
--- a/src/luaotfload-parsers.lua
+++ b/src/luaotfload-parsers.lua
@@ -575,19 +575,22 @@ local modifier_list = Cg(Ct(modifier^0), "modifiers")
--- | |
--- chars : ------------+--------------+
---
+local comborowsep = ws * comma * ws
+local combocolsep = ws * slash * ws
+local comborangesep = ws * asterisk * ws
local combohex = hex / tonumber
local combouint = digit^1 / tonumber
local tonumber16 = function (s) return tonumber (s, 16) end
local combouni = P"U+" * (digit^1 / tonumber16)
local combonum = combohex + combouni + combouint
local comborange = Ct(combonum * dash * combonum) + combonum
-local combochars = comborange * (asterisk * comborange)^0
-local combodef1 = Ct( Cg(combouint, "idx") --> no chars
- * slash * Cg(combouint, "id" ))
-local combodef = Ct( Cg(combouint, "idx" )
- * slash * Cg(combouint, "id" )
- * slash * Cg(Ct(combochars^1), "chars"))
-local combolist = Ct(combodef1 * (comma * combodef)^1)
+local combochars = comborange * (comborangesep * comborange)^0
+local combodef1 = Ct( Cg(combouint, "idx") --> no chars
+ * combocolsep * Cg(combouint, "id" ))
+local combodef = Ct( Cg(combouint, "idx" )
+ * combocolsep * Cg(combouint, "id" )
+ * combocolsep * Cg(Ct(combochars^1), "chars"))
+local combolist = Ct(combodef1 * (comborowsep * combodef)^1)
--- lookups -----------------------------------------------------------
local fontname = C((1-S":(/")^1) --- like luatex-fonts
local unsupported = Cmt((1-S":(")^1, check_garbage)