On: Operator precedence by textual substitution

[nsajko]

For more parsing history, see Jeffrey Kegler's "Parsing: a timeline": https://jeffreykegler.github.io/personal/timeline_v3

For a more elegant solution, see these tiny languages parsed using Floyd's operator precedence parsing:

http://breuleux.net/blog/language-howto.html

https://news.ycombinator.com/item?id=8554084