Scieneer Common Lisp 1.3.9 online documentation

http:parse-comma-separated-header-values values[Function]

Parse the comma separated header value. Empty tokens are allowed and are ignored. The tokens are canonicalised to lower case and returned in a list and in the same order that they appear in the headers. The values for a header may be read via http:header-values. If the header values have parameters then http:parse-comma-separated-header-values-with-params may be useful.