Dennis Chen submitted the

ifallfalse

package.

Version: 1.0.0 2021-07-01 License: lppl1.3

Summary description: Compare a string against a set of other strings

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This is a new package that allows the user to compare a string against a set of strings and execute an action if it doesn't match said set.

This can be useful to check, for instance, whether a theme (a string) a user passed in is actually defined (by checking it against all defined themes.)

The following environments/macros are provided: - ifallfalse {string}{action} - orcheck{string}

Important information and setup details are in the README and documentation is in `ifallfalse.pdf`.

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The package’s Catalogue entry can be viewed at https://ctan.org/pkg/ifallfalse

The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/ifallfalse/

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese

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