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| author | Hans Hagen <pragma@wxs.nl> | 2019-01-25 20:34:48 +0100 |
|---|---|---|
| committer | Context Git Mirror Bot <phg@phi-gamma.net> | 2019-01-25 20:34:48 +0100 |
| commit | 55575b7cad42dac55b4a5f699c33363489cb502d (patch) | |
| tree | 90b2fd06d12f00dab66e28824744c345a7f6703a /tex/context/base/mkiv/node-nut.lua | |
| parent | 3861c9ef2ffeffe824f05a255534d61800e27e7a (diff) | |
| download | context-55575b7cad42dac55b4a5f699c33363489cb502d.tar.gz | |
2019-01-25 20:15:00
Diffstat (limited to 'tex/context/base/mkiv/node-nut.lua')
| -rw-r--r-- | tex/context/base/mkiv/node-nut.lua | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tex/context/base/mkiv/node-nut.lua b/tex/context/base/mkiv/node-nut.lua index d65645f8c..f23a0cfc5 100644 --- a/tex/context/base/mkiv/node-nut.lua +++ b/tex/context/base/mkiv/node-nut.lua @@ -202,13 +202,19 @@ nuts.uses_font = direct.uses_font nuts.vpack = direct.vpack nuts.writable_spec = direct.writable_spec nuts.write = direct.write +nuts.mlist_to_hlist = direct.mlist_to_hlist -if not direct.mlist_to_hlist then -- needed +if not nuts.mlist_to_hlist then local n_mlist_to_hlist = node.mlist_to_hlist - function nuts.mlist_to_hlist(head) - return n_mlist_to_hlist(tonut(head)) + function nuts.mlist_to_hlist(head,...) + if head then + local head = n_mlist_to_hlist(tonode(head),...) + if head then + return tonut(head) + end + end end end |