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Diffstat (limited to 'tex/context/base/lpdf-u3d.lua')
| -rw-r--r-- | tex/context/base/lpdf-u3d.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tex/context/base/lpdf-u3d.lua b/tex/context/base/lpdf-u3d.lua index f1df1d18e..f0fca0762 100644 --- a/tex/context/base/lpdf-u3d.lua +++ b/tex/context/base/lpdf-u3d.lua @@ -17,6 +17,7 @@ if not modules then modules = { } end modules ['lpdf-u3d'] = { -- point we will end up with a reimplementation. For instance -- it makes sense to add the same activation code as with swf. +local tonumber = tonumber local format, find = string.format, string.find local cos, sin, sqrt, pi, atan2, abs = math.cos, math.sin, math.sqrt, math.pi, math.atan2, math.abs |