Add unquote_path/1 for separate + encoding

mochi / mochiweb

MochiWeb is an Erlang library for building lightweight HTTP servers.

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Add unquote_path/1 for separate + encoding #234

Closed noahshaw11 closed 3 years ago

noahshaw11 commented 3 years ago

Currently, + is always encoded into space. This PR adds a separate unquote_path/1 function that does not encode + into space. See RFC 3986, specifically:

pchar   = unreserved / pct-encoded / sub-delims / ":" / "@"` 
sub-delims    = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="