I add a copy button to keyboard commands for your convenience.
Adding/enabling missing PHP modules in WordPress
I am thwarted yet again by WordPress, but not for long!
Nobody panic, but PHP is missing the MySQL extension, which is required by WordPress
I see a terrible new-to-me error and think it will be awful to fix; but it’s even simpler than the internet says it is.
Crossed-out arrow
I define a crossed-out arrow because I can’t find a predefined one.
Packages: hyperref’s \texorpdfstring
I find out how to add PDF bookmarks that don’t include forbidden tokens.
Defining commands
I describe how to define new commands, how to override existing commands and how to define a back-up command.
The gb4e and cgloss4e packages
I make note of the gb4e and cgloss packages used for linguistics.
“Argument of @sect has an extra }.”
I show how to fix a mysterious-sounding error.
Counters in lists etc.
I describe how to customise numbering in enumerated lists.
Tables: merging columns
I show how to merge columns in tables.