On 2010-04-26, Kevin Grittner <Kevin.Grittner@wicourts.gov> wrote:
> Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> From the RFC:
>
>| control = <US-ASCII coded characters 00-1F and 7F hexadecimal>
>| space = <US-ASCII coded character 20 hexadecimal>
>| delims = "<" | ">" | "#" | "%" | <">
>| unwise = "{" | "}" | "|" | "\" | "^" | "[" | "]" | "`"
>
> Except, of course, that since % is the escape character, it is OK.
>
> Hmm. Having typed that, I'm staring at the # character, which is
> used to mark off an anchor within an HTML page identified by the
> URL. Should we consider the # and anchor part of a URL? Any other
> questionable characters?
\ is popular in URIs on some platfroms, or is URI a different beast