add testmath as amsmath test file

[mbertucci47]

Uses the file testmath.tex as a test file for amsmath. So it didn't error, I made the adjustments

• convert all P_\X to P_{\X} (for unicode-math)
• comment out redefinition of \@makecol
• until new luamml is released, comment out smallmatrix envs (smallmatrix luamml issue #875)

I tried running it with tagging-setup={math/setup=mathml-SE} as well but this results in a lot of warnings. When I tried to isolate the warnings in a MWE, they went away so I gave up. It is also somewhat difficult to debug because either the line numbers in the warning seem wrong or there are no line numbers in the warning.

[FrankMittelbach]

As we are in the process of setting up auto testing of all test files you might consider keeping failures as part of the test. Then corrections like a new luamml will generate a diff when an issue is resolved (but I don't know how long it will take to see this being activated).

[u-fischer]

With the development version of tagpdf and luamml tagging-setup={math/setup=mathml-SE} there aren't so many parent-child warnings anymore (but the first one looks like a real problem, see also #919), but compilation fails with warning (nodes): node 28050 has an attribute list that is free already, case 1. So something is really amiss here.

I opened an issue about the crash #921

[mbertucci47]

Okay I added back the smallmatrix envs

[zauguin]

We just merged the change to do automated testing, so it would be awesome if this MR could be rebased and adjusted:

• The testfile should be moved from tagging-status/testfiles to tagging-status/testfiles-broken to indicate that the result has known issues.
• A corresponding reference file should be created with l3build -c config-broken save testmath-tagged

[mbertucci47]

@zauguin Which directory do I run the l3build command in? Also, is that the right syntax? When I do that it says the usage is wrong

[FrankMittelbach]

@zauguin Which directory do I run the l3build command in? Also, is that the right syntax? When I do that it says the usage is wrong

l3build save -c ... I guess. And in the dir where the config file is.

[mbertucci47]

Okay should be good now

[zauguin]

@mbertucci47 Thanks. Could you also move the .struct.xml files into the amsmath directory with the test?

[mbertucci47]

@zauguin I moved the xml files. Is there any way to make that automatic when l3build is run?