README.md

function-calc-no-unspaced-operator

Disallow an unspaced operator within calc functions.

a { top: calc(1px + 2px); }
/**               ↑
 * The space around this operator */

Before the operator, there must be a single whitespace or a newline plus indentation. After the operator, there must be a single whitespace or a newline.

Options

true

The following patterns are considered warnings:

a { top: calc(1px+2px); }

a { top: calc(1px+ 2px); }

The following patterns are not considered warnings:

a { top: calc(1px + 2px); }

a { top: calc(calc(1em * 2) / 3); }

margin-top: calc(var(--some-variable) +
  var(--some-other-variable));

margin-top: calc(var(--some-variable)
  + var(--some-other-variable));