Consider the following the HTML:

<divid="bar"class="foo"></div>

The following error is what I get in the current version of HTMLHint.

Special characters must be escaped : [ < ].Special characters must be escaped : [ > ].Tag must be paired, no start tag: [ </div> ]

Theattr-space-between rule ensures HTML tags with attributes must have spaces between them. Without this change, tags with attributes without the required space results in the parser interpreting the tag as text. The new error would be:

Attribute "class" must be separated with a space

Proposed changes:

Change this Regex inhtmlparser.ts:

constregTag=// eslint-disable-next-line no-control-regex/<(?:\/([^\s>]+)\s*|!--([\s\S]*?)--|!([^>]*?)|([\w\-:]+)((?:\s+[^\s"'>\/=\x00-\x0F\x7F\x80-\x9F]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s"'>]*))?)*?)\s*(\/?))>/g

To the following:

constregTag=// eslint-disable-next-line no-control-regex/<(?:\/([^\s>]+)\s*|!--([\s\S]*?)--|!([^>]*?)|([\w\-:]+)((?:\s*[^\s"'>\/=\x00-\x0F\x7F\x80-\x9F]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s"'>]*))?)*?)\s*(\/?))>/g

I also added theattr-space-between rule. The name of this rule could be subject to change, but this was the best I came up with. All tests pass with these changes, and docs were updated accordingly. Let me know what you think, and if I should make any additional changes.