On 8/9/2015 8:24 PM, Wolfgang Schuster wrote:
Hans Hagen <mailto:pra...@wxs.nl>
9. August 2015 19:02
hm, hard to catch (esp if we want to do that everywhere it will be a
slow downer) ... i'll do it for cells but so far other mechanisms were
less sensitive for this (we'd need an extension to luatex for handling
such cases ... maybe i'll look into that later)
Shouldn’t be something like this enough (even though a better solution
to prevent expension here would be nice):
\unexpanded\def\tabl_x_start_cell_delayed_one[#tag]%
% {\ifcsname\namedxtablehash{#tag}\s!parent\endcsname
- {\ifcsname\??xtablecheck#tag\endcsname
+ {\ifcsname\??xtablecheck\detokenize\expandafter{#tag}\endcsname
\expandafter\tabl_x_start_cell_delayed_two
\else
\expandafter\tabl_x_start_cell_yes
\fi[#tag]}
you're close, the catch i referred to is:
{\ifcsname\??xtablecheck\detokenize\expandafter{\normalexpanded{#tag}}\endcsname
because we need at least some expansion
Hans
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