EthernetIPAddress documentation error?

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1

It seems that the IPAddress is not comma delimited as stated at Ethernet - Arduino Reference
but rather delimited with '.'

I discovered this using the code 'client.connect(c_URL, 80)' , and not working with 'char c_URL[] = "146,64,28,16";' but works with 'char c_URL[] = "146.64.28.16";'

2

The separators depend on context.

The IPAddress class takes four integer values, separated by commas, as arguments.

An IP address, when part of a URL character string, has four decimal values separated by periods.