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symbol? and string?

Name: Anonymous 2012-07-13 17:31

Aside from the issue of uninterned symbols, why are these separate and not the exact same thing?  Alternatively, are these any situations in which you need to differentiate between strings and symbols?

Name: Anonymous 2012-07-14 4:43

>>13
R5RS 4.1.2:
*it is an error to alter a constant (i.e. the value of a literal expression) using a mutation procedure like set-car! or string-set!.*

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