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Bounty program for improvements to Tcl and certain Tcl packages.
Tcl 2019 Conference, Houston/TX, US, Nov 4-8
Send your abstracts to [email protected]
or submit via the online form by Sep 9.

Artifact e6b089ce23b6b46df16f74a7f727023b2f2c1259:

Given a [term {string representation}] they either return the
associated [term {internal representation}] or raise an error,
signaling that the string was illegal. This part of their work, the
verification of the legality of the input string gave them their name.

[para] The general concept of [term {validation types}] was taken from
[package snit], and modified to suit [vset PTITLE].

Where snit's types expect only a single method to validate the input
[vset PTITLE] expects all types to support an ensemble of [emph four]

One for the basic validation and transformation of the input, another
for the release of any internal representation so generated, plus two
more for delivery of a default representation and support for command
line completion.