Can't edit any text fields on Firefox

[bootmii]

This is an issue with your code, it shouldn't depend on Chromium

[bootmii]

The other issue, of course, is that hyphen, semicolon and equals sign won't work in live mode, but that one isn't your fault.

[bootmii]

here's what it looks like on my end

[ellapollack]

Thanks for the bug report! I haven't supported Firefox because it doesn't support the contenteditable= "plaintext-only" setting for text input fields. Without this, browsers tend to play fast-and-loose with newline characters and do things like adding trailing newlines and inserting duplicate carriage return \r characters and sometimes using <br> instead of \n. But because the scale format relies on \n characters to delimit scale intervals, this behavior led to extra notes being added in the scale and extra characters being added to scale interval expressions.