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# uri_urn(n) 1.0.3 tcllib "Tcl Uniform Resource Identifier Management"

## Name

uri_urn - URI utilities, URN scheme

## Synopsis

- package require Tcl 8.2
- package require uri::urn ?1.0.3?

- uri::urn::quote url
- uri::urn::unquote url

## Description

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

## COMMANDS

uri::urn::quote url

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

uri::urn::unquote url

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

## Bugs, Ideas, Feedback

This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category uri of the Tcllib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.

When proposing code changes, please provide unified diffs, i.e the output of diff -u.

Note further that attachments are strongly preferred over inlined patches. Attachments can be made by going to the Edit form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar.

## Keywords

rfc 2141, uri, url, urn

## Category

Networking