| <!DOCTYPE html> |
| <title>Variable reference without whitespace</title> |
| <link rel=match href=reference/variable-reference-without-whitespace-ref.html> |
| <link rel=help href=http://www.w3.org/TR/css-variables-1/#syntax> |
| <link rel=author title="Simon Sapin" href=http://exyr.org/about/> |
| <meta rel=assert content=" |
| A variable reference followed by something without whitespace in between |
| must not be interpreted together as a single identifier. |
| Custom property values are sequences of tokens, not strings."> |
| <style> |
| p { |
| counter-reset: -- --a -a; |
| --dash:-; |
| } |
| |
| #test_1 span::before { |
| counter-increment: var(--dash)-; |
| content: counter(--); |
| } |
| #test_2 span::before { |
| counter-increment: var(--dash)-a; |
| content: counter(--a); |
| } |
| #test_3 span::before { |
| counter-increment: var(--dash)a; |
| content: counter(-a); |
| } |
| |
| #control_1 span::before { |
| counter-increment: --; |
| content: counter(--); |
| } |
| #control_2 span::before { |
| counter-increment: --a; |
| content: counter(--a); |
| } |
| #control_3 span::before { |
| counter-increment: -a; |
| content: counter(-a); |
| } |
| </style> |
| <p>The next four lines must be identical, containing only zeroes: |
| <p id="test_1"><span></span> <span></span> <span></span> |
| <p id="test_2"><span></span> <span></span> <span></span> |
| <p id="test_3"><span></span> <span></span> <span></span> |
| <p>0 0 0 |
| |
| <p>The next four lines must be identical, containing increasing integers: |
| <p id="control_1"><span></span> <span></span> <span></span> |
| <p id="control_2"><span></span> <span></span> <span></span> |
| <p id="control_3"><span></span> <span></span> <span></span> |
| <p>1 2 3 |