[luatex] LuaTeX 0.76: problem with pdf_colorstack whatsit
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Mon May 13 23:19:04 CEST 2013
Am 29.04.2013 20:12, schrieb Stephan Hennig:
> Taco, is this change intentional? It hasn't been announced in the
> LuaTeX changelog. Do I have to adapt my code (the change breaks the
> spelling package) or will LuaTeX be fixed?
Referring to field 'command' instead 'cmd' works. I could test for the
correct node field, but since node.has_field(n, 'cmd') returns true and
node.has_field(n, 'command') returns false with LuaTeX 0.76, one needed
to explicitly test for an error triggered by an assignment to either field.
local WHATSIT = node.id('whatsit')
local PDF_COLORSTACK = node.subtype('pdf_colorstack')
local function test_node_cmd()
local n = node.new(WHATSIT, PDF_COLORSTACK)
n.cmd = 1
if pcall(test_node_cmd) then
Do I need to add such an ugly test to my code or may we expect this to
be fixed before TL2013 is released?
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