Typos reported by Tamito Kajiyama.
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@ -196,7 +196,7 @@ or \code{NULL} if no exception has occurred. You normally don't need
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to call \code{PyErr_Occurred()} to see whether an error occurred in a
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function call, since you should be able to tell from the return value.
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When a function \var{f} that calls another function var{g} detects
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When a function \var{f} that calls another function \var{g} detects
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that the latter fails, \var{f} should itself return an error value
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(e.g. \code{NULL} or \code{-1}). It should \emph{not} call one of the
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\code{PyErr_*()} functions --- one has already been called by \var{g}.
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@ -305,7 +305,7 @@ passing it the string we just got from \code{PyArg_ParseTuple()}:
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sts = system(command);
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\end{verbatim}
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Our \code{spam.system()} function must return the value of \code{sys}
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Our \code{spam.system()} function must return the value of \code{sts}
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as a Python object. This is done using the function
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\code{Py_BuildValue()}, which is something like the inverse of
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\code{PyArg_ParseTuple()}: it takes a format string and an arbitrary
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@ -196,7 +196,7 @@ or \code{NULL} if no exception has occurred. You normally don't need
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to call \code{PyErr_Occurred()} to see whether an error occurred in a
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function call, since you should be able to tell from the return value.
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When a function \var{f} that calls another function var{g} detects
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When a function \var{f} that calls another function \var{g} detects
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that the latter fails, \var{f} should itself return an error value
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(e.g. \code{NULL} or \code{-1}). It should \emph{not} call one of the
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\code{PyErr_*()} functions --- one has already been called by \var{g}.
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@ -305,7 +305,7 @@ passing it the string we just got from \code{PyArg_ParseTuple()}:
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sts = system(command);
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\end{verbatim}
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Our \code{spam.system()} function must return the value of \code{sys}
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Our \code{spam.system()} function must return the value of \code{sts}
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as a Python object. This is done using the function
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\code{Py_BuildValue()}, which is something like the inverse of
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\code{PyArg_ParseTuple()}: it takes a format string and an arbitrary
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