ensure that lua table exist
This commit is contained in:
parent
f68f45f2c8
commit
6fcc975735
1 changed files with 3 additions and 0 deletions
|
@ -8,6 +8,9 @@ local mc_end = token.create'tag_mc_end:'
|
|||
|
||||
local catlatex = luatexbase.registernumber("catcodetable@latex")
|
||||
|
||||
ltx = ltx or {}
|
||||
ltx.__tag = ltx.__tag or {}
|
||||
ltx.__tag.struct = ltx.__tag.struct or {}
|
||||
ltx.__tag.struct.luamml = ltx.__tag.struct.luamml or {}
|
||||
ltx.__tag.struct.luamml.labels = ltx.__tag.struct.luamml.labels or {}
|
||||
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue