Problem with tables in and exercises section of a book

[Karen Gunderson]

Hi all,

I'm working on a PreTeXt-based textbook project for a Discrete Mathematics course and I think I'm running into problems with having tables in exercises sections.  The first chapter is on logic and I had written the truth tables using a tabular environment (inside a table environment).

I can produce both the html and pdf outputs with tables and tabular environments within a section.  However, if I place them in an <exercises>, the html output seems to be fine, but the pdf output is missing the table of contents and stops after the first section or the first few exercises (before a table appears).

I've created a minimal example that replicates the problem I'm having:

https://github.com/karengunderson/ptx-test

I looked through the Pretext book and the group's conversations and couldn't see a solution.

Thanks for your help!

Best wishes,

Karen Gunderson

[Alex Jordan]

Your table has 4 col elements, but then rows have 5 cells. This is causing a latex compilation error, so then you see the PDF just short of where the error occurs. And the incomplete build process means there's no chance to build the TOC.

[Karen Gunderson]

Oh, yes you are right -- that is a problem.  Thanks!  I'll go check if that fixes the rest of my file!

Thanks again.

- Karen