Don't escape underscores for the first parameter of `var()`#14776

adamwathan merged 2 commits intonexttailwindlabs/tailwindcss:nextfrom

10-24-don_t_escape_underscores_for_the_first_parameter_of_var_tailwindlabs/tailwindcss:10-24-don_t_escape_underscores_for_the_first_parameter_of_var_Copy head branch name to clipboard