Wrap Radix Menu Functions for Transient Help

[kickingvegas]

Wrap Calc functions used by Radix menu.

Preliminary function inventory:

• [ ] casual-radix.el: ("0" "Decimal" calc-decimal-radix :transient nil)
• [ ] casual-radix.el: ("2" "Binary" calc-binary-radix :transient nil)
• [ ] casual-radix.el: ("8" "Octal" calc-octal-radix :transient nil)
• [ ] casual-radix.el: ("6" "Hexadecimal" calc-hex-radix :transient nil)
• [ ] casual-radix.el: ("n" "Other base 𝑛" calc-radix :transient nil)