[manpage_begin uri_urn n 1.1.2]
[keywords {rfc 2141}]
[keywords uri]
[keywords url]
[keywords urn]
[moddesc   {Tcl Uniform Resource Identifier Management}]
[titledesc {URI utilities, URN scheme}]
[category  Networking]
[require Tcl 8.2]
[require uri::urn [opt 1.1.2]]
[description]

This package provides two commands to quote and unquote the disallowed
characters for url using the [term urn] scheme, registers the scheme
with the package [package uri], and provides internal helpers which
will be automatically used by the commands [cmd uri::split] and
[cmd uri::join] of package [package uri] to handle urls using the
[term urn] scheme.

[section COMMANDS]

[list_begin definitions]

[call [cmd uri::urn::quote] [arg url]]

This command quotes the characters disallowed by the [term urn] scheme
(per RFC 2141 sec2.2) in the [arg url] and returns the modified url as
its result.

[call [cmd uri::urn::unquote] [arg url]]

This commands performs the reverse of [cmd ::uri::urn::quote]. It
takes an [term urn] url, removes the quoting from all disallowed
characters, and returns the modified urls as its result.

[list_end]

[vset CATEGORY uri]
[include ../doctools2base/include/feedback.inc]
[manpage_end]
