diff options
Diffstat (limited to 'tex/context/base/mkiv/core-env.lua')
| -rw-r--r-- | tex/context/base/mkiv/core-env.lua | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/tex/context/base/mkiv/core-env.lua b/tex/context/base/mkiv/core-env.lua index ea7bbcb8e..50759dd19 100644 --- a/tex/context/base/mkiv/core-env.lua +++ b/tex/context/base/mkiv/core-env.lua @@ -26,6 +26,7 @@ local setmetatablenewindex = table.setmetatablenewindex local setmetatablecall = table.setmetatablecall local createtoken = token.create +local isdefined = tokens.isdefined texmodes = allocate { } tex.modes = texmodes texsystemmodes = allocate { } tex.systemmodes = texsystemmodes @@ -68,7 +69,7 @@ setmetatableindex(texmodes, function(t,k) return m() elseif k then local n = "mode>" .. k - if is_defined then + if isdefined(n) then rawset(modes,k, function() return texgetcount(n) == 1 end) return texgetcount(n) == 1 -- 2 is prevented else @@ -89,7 +90,7 @@ setmetatableindex(texsystemmodes, function(t,k) return m() else local n = "mode>*" .. k - if is_defined(n) then + if isdefined(n) then rawset(systemmodes,k,function() return texgetcount(n) == 1 end) return texgetcount(n) == 1 -- 2 is prevented else @@ -122,15 +123,7 @@ setmetatablenewindex(texifs, function(t,k) -- just ignore end) -setmetatableindex(texisdefined, function(t,k) - return k and cache[k].mode ~= 0 -end) -setmetatablecall(texisdefined, function(t,k) - return k and cache[k].mode ~= 0 -end) -setmetatablenewindex(texisdefined, function(t,k) - -- just ignore -end) +tex.isdefined = isdefined function tex.isdimen(name) local hit = cache[name] |