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Location: kallithea/MIT-Permissive-License.txt

Andrew Shadura
comments: display comment previews while submitting

Instead of just saying 'Submitting' and not showing any progress to
the user until the comment has been accepted by the server, show a
preview of the comment above the comment box in a way which is makes
it obvious to the user the comment is being submitted. Apart from
that, also clear the comment box so that a repeated clicking the
submit button doesn't result in a duplicate comment.

The preview doesn't highlight URLs or support @mentions or *bold*,
which is a good enough approximation in this case. When/if we (re-)add
the rST/Markdown support, we will need a client-side parser for the
syntax we choose.

When the submission fails, display a message and offer the user to
retry or cancel the submission.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.