I get the LaTeX warning
Package Fancyhdr Warning: \fancyfoot’s `E’ option without twoside option is useless
in a LaTeX project, and I solve it.
I define a crossed-out arrow because I can’t find a predefined one.
I work out how to draw chemical structures in LaTeX.
I share a link about drawing Venn and Euler diagrams.
I find out how to add PDF bookmarks that don’t include forbidden tokens.
I work out how to produce footnotes in tables.
I show how it’s possible to use foreign languages in the bibliography.
I share a link to an alternative source of documentation for the babel package.
I show how to generate simple phrase structure rules for computational linguists.
I make note of the gb4e and cgloss packages used for linguistics.