[squeak-dev] Authorize upArrow in binary symbols

Tobias Pape Das.Linux at gmx.de
Wed Feb 26 22:02:47 UTC 2014


On 26.02.2014, at 21:39, tim Rowledge <tim at rowledge.org> wrote:

> 
> I had a whole lot of stuff typed but really it boils down to something simple. We need at least one symbol within the common character set that we can use as a syntactic element not related to a typical character - a return token.

Don’t get me wrong, but how do you come to the conclusion “We need [paraphrased: a distinct] return token”?
I mean, all other languages do without it, no? I don’t want to say, we want to be like others,
but apparently, we (Smalltalk family, w/ Self etc.) are lonesome single-charcter return token users, aren’t we?
(Not that this would be wrong) So again, why do we need it explicitly?

> I’d like to go back to having another for the assignment, given my druthers. If we use the same symbol/character for both the return token and in general names then I think we are likely to get confused at some point and Murphy requires that it will be during some really inconvenient time. 
> 
> So, all in all, I suggest not using ^ in general names. 

Best
	-Tobias
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