Comment #6 on issue 1919 by smichr: unify behavior of var() and symbols()
http://code.google.com/p/sympy/issues/detail?id=1919

If you give symbols a delimiter it defaults to the each_char=False:

symbols('asdf,') #note the comma (but a trailing space works too)
asdf
symbols('asdf')
[a, s, d, f]

I'm +0 on any change. var is singular and suggests you are create a single
variable...and if you want more you have to make it look like more with delimiters. symbols is plural and I expect that it would try to make many symbols from the input that I give it. Since you can (without giving a keyword) easily get it to go into each_char=False mode (as shown above) I think it works fine. So actually, I'm -1/2
for changing this.

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