Where are you getting this from. It looks very much like the source is corrupt, i.e. if you had copied something from a web page. The class="rteindent1"> is from html: for example a quick search:
I have no idea, not seen that syntax in SAS code before. Are you sure its not html/xml, they use angular brackets in tags. If not please provide more context around your example, i.e. where you think you would see this.
Where are you getting this from. It looks very much like the source is corrupt, i.e. if you had copied something from a web page. The class="rteindent1"> is from html: for example a quick search: