Dear list, I am trying to switch from MKIV to LMTX. I've just found a discrepancy with the following code which puts space between two lines in a math alignment. This minimum breaking example uses \startcases, but the same problem arises with other alignment macros.
\starttext
\startformula
\startcases
\NC 1 \NC if not null \NR
\noalign{\vskip2ex}
\NC 0 \NC if null \NR
\stopcases
\stopformula
\stoptext
This snippet works fine with MKIV but breaks in LMTX (see attached log file).
Is this a bug in LMTX or is there another way to insert space between two lines?
I've already tried different other solutions, but none seems really appropriate:
- \intertext produces a vertical space of at least 3 lines and I haven't been
able to make it smaller;
- adding an empty line (\NC \NR) produces a smaller space but I am unable to
reduce its height below a minimum value (roughly a line);
- adding a \vrule to the above or below line works fine but it needs some
calculation depending on the content of the line.
Thank you for your help,
--
Jean-Philippe Rey
jean-philippe....@centralesupelec.fr
91192 Gif-sur-Yvette Cedex - France
Empreinte PGP : 807A 5B2C 69E4 D4B5 783A 428A 1B5E E83E 261B BF51
noalign-mfe.log
Description: Binary data
noalign-mfe-error.log
Description: Binary data
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