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Re: [PATCH] Add "safe arrow/safe dereference" operator: &&->

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From:
Abigail
Date:
November 29, 2010 12:36
Subject:
Re: [PATCH] Add "safe arrow/safe dereference" operator: &&->
Message ID:
20101129203754.GB18489@almanda
On Mon, Nov 29, 2010 at 09:33:33AM -0800, David E. Wheeler wrote:
> On Nov 29, 2010, at 9:30 AM, Jesse Vincent wrote:
> 
> > We aren't looking for approximation, though. We're looking for definedness.
> > 
> > ~ and - are also hard to differentiate when reading code. It's a nonstarter for me.
> 
> Yeah, as Abigail pointed out that depends on the font, and since we can't require a font for Perl hackers, it's absolutely a non-starter. ;-)
> 


Just because we don't have enough proposals, here are a few other arrow
like symbols [*] that are as far as I can tell are syntax errors currently:

    -=>
    ==>
    >->
    >>>


[*] They end in a pointy thing pointing right, and have a horizontal
    line of symmetry.


Abigail

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