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| author | Hans Hagen <pragma@wxs.nl> | 2017-10-29 16:50:11 +0100 |
|---|---|---|
| committer | Context Git Mirror Bot <phg42.2a@gmail.com> | 2017-10-29 16:50:11 +0100 |
| commit | 7fc4b935d045c84e89459e726ff54ae331e4c574 (patch) | |
| tree | 0a4587b2e4f72ccb5feff81c348c5138f4ece7e7 /tex/context/base/mkiv/core-env.lua | |
| parent | d91c37679b13162a4ead85abbe564090b2e1b51c (diff) | |
| download | context-7fc4b935d045c84e89459e726ff54ae331e4c574.tar.gz | |
2017-10-29 15:50:00
Diffstat (limited to 'tex/context/base/mkiv/core-env.lua')
| -rw-r--r-- | tex/context/base/mkiv/core-env.lua | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tex/context/base/mkiv/core-env.lua b/tex/context/base/mkiv/core-env.lua index 583a6ed1e..0ef37a6d6 100644 --- a/tex/context/base/mkiv/core-env.lua +++ b/tex/context/base/mkiv/core-env.lua @@ -57,7 +57,7 @@ setmetatableindex(texmodes, function(t,k) local m = modes[k] if m then return m() - else + elseif k then local n = "mode>" .. k if cache[n].mode == 0 then return false @@ -65,6 +65,8 @@ setmetatableindex(texmodes, function(t,k) rawset(modes,k, function() return texgetcount(n) == 1 end) return texgetcount(n) == 1 -- 2 is prevented end + else + return false end end) setmetatablenewindex(texmodes, function(t,k) |