#18357: Unicode Art
-------------------------------------+-------------------------------------
Reporter: vbraun | Owner:
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-6.8
Component: user interface | Resolution:
Keywords: | Merged in:
Authors: Volker Braun | Reviewers: Vincent Delecroix
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/vdelecroix/18357 | 161c0daca2f4a4752725225dfb9238ffc9692ddf
Dependencies: | Stopgaps:
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Comment (by vdelecroix):
Replying to [comment:28 vbraun]:
> Aah the evils of trailing whitespace. Of course we shouldn't make any
improvements to Sage until we have conquered that one.
These are very annoying. My `git diff` show them in red!
> 1. Every object should inherit from `SageObject`. Doesn't really matter
for stuff that is not exposed but why not?
I thought `SageObject` was meant for mathematical objects. It helps for
interfacing with third party libraries/softwares and has this `rename`
feature. But I really do not see the point of using it here... Perhaps for
the very elegant
{{{
def __hash__(self):
return hash(self.__repr__())
}}}
Moreover avoiding it makes clear that this piece of code is not dependent
on the rest of Sage. And that it can be recycled outside of it and/or
possible externalized.
> 5. Of course the bike shed can also be painted pink. Benefit? Feel free
to change it if you must.
I do not like "methods for testing purpose".
> 6. So? Its a good case to show that the code doesn't just apply to
parenthesis
Right.
> 7. Afaik yes, e.g. http://en.wikipedia.org/wiki/Bracket
Hum. There are fine in the browser! Why unicode have special cases for
`height=2` but no differenciation for `height` even versus `height` odd!?
For `height=4` this is ugly
{{{
⎧ ⎧
⎨ ⎪
⎪ ⎨
⎩ ⎩
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/18357#comment:29>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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