diff options
Diffstat (limited to 'tex/context/base/mkiv/mlib-pps.lua')
| -rw-r--r-- | tex/context/base/mkiv/mlib-pps.lua | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tex/context/base/mkiv/mlib-pps.lua b/tex/context/base/mkiv/mlib-pps.lua index 1457020ef..46d436466 100644 --- a/tex/context/base/mkiv/mlib-pps.lua +++ b/tex/context/base/mkiv/mlib-pps.lua @@ -691,7 +691,7 @@ metapost.splitprescript = splitprescript -- end function metapost.pluginactions(what,t,flushfigure) -- before/after object, depending on what - if top.plugmode then -- hm, what about other features + if top and top.plugmode then -- hm, what about other features for i=1,#what do local wi = what[i] if type(wi) == "function" then @@ -708,14 +708,14 @@ function metapost.pluginactions(what,t,flushfigure) -- before/after object, depe end function metapost.resetplugins(t) -- intialize plugins, before figure - if top.plugmode then + if top and top.plugmode then outercolormodel = colors.currentmodel() -- currently overloads the one set at the tex end resetteractions.runner(t) end end function metapost.processplugins(object) -- each object (second pass) - if top.plugmode then + if top and top.plugmode then local prescript = object.prescript -- specifications if prescript and #prescript > 0 then local before = { } |