Module:Strip to numbers/testcases explained

Strip units from CSS values (why I want this)

• Input: -12em, 34px, 56.7%, "89", 0
• Result:
• Input (will choke because of multiple . characters: -12em, 34px, 56.7%, "8.9", 0
• Result:
• Input (will choke because of multiple - characters: -12em, 34px, 57%, "-8.9", 0
• Result:
• Input: inherit
• Result:

Find numbers in a bunch of stuff

• Input: SDks]df9s>dfjklasdfk9kasdfkasdkie0kmc'@(aks
• Result:
• Input: "12.3x4"
• Result:

Halve number found in stuff

• Input: foobarbaz50%blahblahblah
• Result:
• Input: -66.6666666666666666666666666666
• Result:
• Input: chickenbutt
• Result:

Nastier input tests

• Input: style="font-size: 70% ;"
• Result:
• Input: 'style="font-size: 70% ;"'
• Result:
• Input: `style="font-size: 70% ;"`
• Result:
• Input: =70%
• Result:

Yeah, it dies on contact with =. Can it be escaped? (see below: use)

• Input: {<nowiki />{=}}70%
• Result:
• Input: style{<nowiki />{=}}"font-size: 70% ;"
• Result:
• Input: &lt;span style{<nowiki />{=}}"font-size: 70%;">
• Result:
• Input: &lt;span style&lt;nowiki>=</nowiki>"font-size: 70%;">
• Result: