Jason, On Tuesday, January 5, 2016, Jason Silver <jasonsil...@crookedbush.com> wrote:
> I wonder if someone would explain the purpose of the pound signs when > indicating measurements? > > For example, this seems to work: > > system-system-spacing #'padding = .8 > > > But I often see examples with # marks like: > > system-system-spacing #'padding = #2 > The later form (with the #) was how it _used_ to be done, as a Scheme requirement, but our awesome developers have been able to eliminate the requirement of prefixing numbers using # in recent development versions. Both, however, remain perfectly valid input methods for back-ward compatibility. Other kinds of values will likely still need # to work properly. HTH, Abraham
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