I've been thinking about exceptions a bit and it occurred to me that the
catch and finally clauses are orthogonal.
I mean code in a catch clause runs conditional on a exception being thrown
and code in a finally clause runs unconditional on whether there was an
exception or not.
So i think using try only through something like the following macros would
make the intend of ones code more explicit.
(defmacro simple-catch [maythrow & clauses]
`(try
~maythrow
~@(map #(cons 'catch %) clauses)))
(defmacro simple-finally [maythrow & body]
`(try
~maythrow
(finally
~@body)))
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