enums, universal nil, and concise error handling

looks good but I want to use those SQL/transaction linters

use it as grep cookbook for code

GitLab eliminated SAVEPOINT

useful

Author's notes: There are many greplike tools available to choose from. ripgrep is currently the fastest, which folks seem to focus on, but they have different features. Here's a chart to help you see which tools can do what.

programming on TI calculator (Z80)