Function italic

Takes an input string and adds the ANSI codes for italic text.

Example

italic("Vangware"); // "\x1b[3mVangware\x1b[23m"
// It can also be used as a tag function for tagged templates:
italic`Vangware`; // "\x1b[3mVangware\x1b[23m"

Returns

input string with italic format.