CSS Attribute/Value not colored correctly if no space after colon

[bluescrubbie]

the css attribute/value pair here:

selector{
css-attribute: css-value;
}

is colored correctly, while the css attribute/value pair without a space after the colon:

selector{
css-attribute:css-value;
}

is colored as if it is a single selector token.

Here's my LessCSS related log entries:
WARNING [org.openide.filesystems.Ordering]: Not all children in Services/MIMEResolver/ marked with the position attribute: [LessCSSResolver.xml], but some are: [instance-mime-resolver.xml, org-netbeans-modules-image-mime-resolver.xml, org-netbeans-modules-properties-mime-resolver.xml, Manifest.xml, Ini.xml, plain-text-resolver.xml, cssResolver.xml, Diff.xml, javascript.xml, sql-resolver.xml, YAML.xml, PHPMimeResolver.xml, html.xml, org-netbeans-modules-editor-settings-storage-mime-resolver.xml, org-netbeans-modules-url-mime-resolver.xml, org-netbeans-modules-pdf-mime-resolver.xml, xslt-mime-resolver.xml, org-netbeans-modules-editor-codetemplates-mime-resolver.xml, org-netbeans-modules-editor-macros-mime-resolver.xml, org-netbeans-modules-xml-services-XMLMIMEResolver.xml, org-netbeans-modules-xml-services-DTDMIMEResolver.xml, org-netbeans-modules-xml-services-ENTMIMEResolver.xml, FreemarkerResolver.xml, php-project-mime-resolver.xml]
WARNING [org.openide.filesystems.Ordering]: Not all children in Services/MIMEResolver/ marked with the position attribute: [LessCSSResolver.xml], but some are: [instance-mime-resolver.xml, org-netbeans-modules-image-mime-resolver.xml, org-netbeans-modules-properties-mime-resolver.xml, Manifest.xml, Ini.xml, plain-text-resolver.xml, cssResolver.xml, Diff.xml, javascript.xml, sql-resolver.xml, YAML.xml, PHPMimeResolver.xml, html.xml, org-netbeans-modules-editor-settings-storage-mime-resolver.xml, org-netbeans-modules-url-mime-resolver.xml, org-netbeans-modules-pdf-mime-resolver.xml, xslt-mime-resolver.xml, org-netbeans-modules-editor-codetemplates-mime-resolver.xml, org-netbeans-modules-editor-macros-mime-resolver.xml, org-netbeans-modules-xml-services-XMLMIMEResolver.xml, org-netbeans-modules-xml-services-DTDMIMEResolver.xml, org-netbeans-modules-xml-services-ENTMIMEResolver.xml, FreemarkerResolver.xml, php-project-mime-resolver.xml]