Hi all,

I can’t explain the following behavior of the .tuc writer. When
passed a nested hash, context fails on the second pass if the
array part of the first nesting depth is empty:

·······································································

%% the commented lines work
\startluacode
  job.variables.tobesaved.foo = { bar = {  } }
  -- job.variables.tobesaved.foo = { "works now",  bar = {  } }
  -- job.variables.tobesaved.foo = { bar =  "works too" }
\stopluacode

\starttext foo \stoptext

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I get this error:

·······································································
  ! LuaTeX error ...text/tex/texmf-context/tex/context/base/cldf-ini.lua:410: 
no string to print
  stack traceback:
    [C]: in function 'flush'
    ...text/tex/texmf-context/tex/context/base/cldf-ini.lua:410: in function 
<...text/tex/texmf-context/tex/context/base/cldf-ini.lua:360>
    (tail call): ?
    ...text/tex/texmf-context/tex/context/base/core-uti.lua:112: in function 
'initializer'
    ...text/tex/texmf-context/tex/context/base/core-uti.lua:200: in function 
'load'
    ...text/tex/texmf-context/tex/context/base/core-uti.lua:66: in function 
'initialize'
    <main ctx instance>:1: in main chunk.
  
  system          > tex > error on line 1 in file 
/home/phg/context/tex/texmf-context/tex/context/base/cont-yes.mkiv: LuaTeX 
error  ...
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Bug?

Regards
Philipp


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