diff options
Diffstat (limited to 'tex/context/base/mkiv/node-nut.lua')
| -rw-r--r-- | tex/context/base/mkiv/node-nut.lua | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/tex/context/base/mkiv/node-nut.lua b/tex/context/base/mkiv/node-nut.lua index 302ece4bf..282a37e2e 100644 --- a/tex/context/base/mkiv/node-nut.lua +++ b/tex/context/base/mkiv/node-nut.lua @@ -780,8 +780,22 @@ nuts.theprop = function(n) return p end -nodes.setprop = nodes.setproperty -nodes.getprop = nodes.getproperty +nuts.isdone = function(n,k) + local p = propertydata[n] + if not p then + propertydata[n] = { [k] = true } + return false + end + local v = p[k] + if v == nil then + propertydata[n] = { [k] = true } + return false + end + return v +end + +-- nodes.setprop = nodes.setproperty +-- nodes.getprop = nodes.getproperty function nuts.copy_properties(source,target,what) local newprops = propertydata[source] |