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[luatex-ja/luatexja.git] / src / ltj-stack.lua

diff --git a/src/ltj-stack.lua b/src/ltj-stack.lua
index 7a890e5..ef7a369 100644 (file)
--- a/src/ltj-stack.lua
+++ b/src/ltj-stack.lua
@@ -111,6 +111,10 @@ function set_stack_skip(m,sp)
 end
 
 -- These three functions are used in ltj-jfmglue.lua.
+-- list_dir and orig_char_table are used in other lua files.
+orig_char_table = {}
+list_dir = nil -- dummy
+table_current_stack = nil -- dummy
 function report_stack_level(bsl)
    table_current_stack = charprop_stack_table[bsl]
    return bsl
@@ -130,11 +134,5 @@ function get_stack_table(mc, d, idx)
    return i or d
 end
 
---------------------------------------------------------------------------------
--- nest table (obeys TeX's semantic nest)
---------------------------------------------------------------------------------
-nest_table = {}
-local nest_table = nest_table
-
 
 -- EOF