Re: Should the interactive interpreter insert "return" in readline history?
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- Subject: Re: Should the interactive interpreter insert "return" in readline history?
- From: Tom N Harris <telliamed@...>
- Date: 2015年3月09日 15:07:26 -0400
On Monday, March 09, 2015 01:47:24 PM Pouar wrote:
> Can you please include the option to disable printing the return value
> in interactive mode. It's annoying.
>
> I'm not suggesting removing it altogether, just the option to disable it.
You're referring to the patch[1] I wrote a few months ago? That's only about
adding the keyword 'return' to expressions typed in the prompt. Are you saying
you want to not see the return value from expressions? I don't understand why
you'd want that.
Not wanting the return from statements is understandable. But whether by
accident or design you can already do it. Add two semicolons after the
statement.
> math.random()
0.84018771676347
> math.random();;
>
It also works to type the semicolon before the statement. But neither of these
will allow you to type an expression.
[1] http://lua-users.org/lists/lua-l/2014-12/msg00336.html
--
tom <telliamed@whoopdedo.org>