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Url-encoding

Functions for % encoding strings for use in URLs, as described in RFC 3986.

Per RFC 3986, the only unreserved characters are ALPHA, DIGIT, -, ., _, and ~. We implement some functions to percent-encode other characters in character lists and strings.

Subtopics

*url-encode-array*
Array binding character codes to the pre-computed URL encodings.
Url-encode-chars-aux
URL encode a list of characters onto an accumulator in reverse order.
Url-encode-char
URL encode a single character. (slow, logically nice version).
Url-encode-chars
Simple way to URL encode a list of characters.
Url-encode-string
Simple way to URL encode a string.
Url-encode-string-aux
Efficiently way to URL encode a string, in reverse order, without exploding it.
Fast-url-encode-char
URL encode a single character. (fast, array-based version)