[Dev-luatex] tex.sp error handling
patrick at gundla.ch
Mon Oct 11 14:39:15 CEST 2010
if I understand things right, this code will not reach the second line.
local ret = tex.sp("1cow")
Instead, TeX stops (at least in my source code, I could have done something wrong) with "Illegal unit of measure (pt inserted)". Would it be possible to have some nicer error handling? For example to return [ nil, "Illegal unit of measure (pt inserted)"] ?
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