Le mercredi 6 février 2019 03:04:19 UTC+1, John Little a écrit : > On Monday, February 4, 2019 at 11:47:50 PM UTC+13, [email protected] wrote: > > I'm sorry, I meant to type "a power of 2" in my answer, but my fingers didn't > obey. > > > Shifting can be made multiplying or dividing by pow(x,2). > > (Assuming you meant pow(2,x).) > > You'd want to be very careful with that, pow() returns a Float and the result > will become a Float, which is not valid in a lot of vim script contexts, > including the bit functions. Float-ness can propagate unexpectedly in vim > script. I'd use a literal number if the shift is constant, f.ex. "x / 16" > for "x >> 4". If a variable shift is called for maybe use float2nr(pow(2, > x)). > > Regards, John Little
Yes it's done. Thank you John. -- -- You received this message from the "vim_use" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
