From 9fa76f1090d1646bcc074fb20092b5a80be3c109 Mon Sep 17 00:00:00 2001 From: Fred Drake Date: Wed, 10 Nov 1999 16:01:43 +0000 Subject: Use \citetitle in several places, and \programopt where appropriate. --- Doc/ext/ext.tex | 43 +++++++++++++++++++++++-------------------- 1 file changed, 23 insertions(+), 20 deletions(-) diff --git a/Doc/ext/ext.tex b/Doc/ext/ext.tex index 2572b58..9acda7e 100644 --- a/Doc/ext/ext.tex +++ b/Doc/ext/ext.tex @@ -44,15 +44,16 @@ dynamically (at run time) into the interpreter, if the underlying operating system supports this feature. This document assumes basic knowledge about Python. For an informal -introduction to the language, see the Python Tutorial. The \emph{Python -Reference Manual} gives a more formal definition of the language. The -\emph{Python Library Reference} documents the existing object types, -functions and modules (both built-in and written in Python) that give -the language its wide application range. +introduction to the language, see the +\citetitle[../tut/tut.html]{Python Tutorial}. The +\citetitle[../ref/ref.html]{Python Reference Manual} gives a more +formal definition of the language. The +\citetitle[../lib/lib.html]{Python Library Reference} documents the +existing object types, functions and modules (both built-in and +written in Python) that give the language its wide application range. For a detailed description of the whole Python/C API, see the separate -\emph{Python/C API Reference Manual}. - +\citetitle[../api/api.html]{Python/C API Reference Manual}. \end{abstract} @@ -179,9 +180,10 @@ argument to \keyword{raise}). A third variable contains the stack traceback in case the error originated in Python code. These three variables are the C equivalents of the Python variables \code{sys.exc_type}, \code{sys.exc_value} and \code{sys.exc_traceback} (see -the section on module \module{sys} in the \emph{Python Library -Reference}). It is important to know about them to understand how -errors are passed around. +the section on module \module{sys} in the +\citetitle[../lib/lib.html]{Python Library Reference}). It is +important to know about them to understand how errors are passed +around. The Python API defines a number of functions to set various types of exceptions. @@ -286,10 +288,11 @@ initspam() Note that the Python name for the exception object is \exception{spam.error}. The \cfunction{PyErr_NewException()} function may create either a string or class, depending on whether the -\samp{-X} flag was passed to the interpreter. If \samp{-X} was used, -\cdata{SpamError} will be a string object, otherwise it will be a -class object with the base class being \exception{Exception}, -described in the \emph{Python Library Reference} under ``Built-in +\programopt{-X} flag was passed to the interpreter. If +\programopt{-X} was used, \cdata{SpamError} will be a string object, +otherwise it will be a class object with the base class being +\exception{Exception}, described in the +\citetitle[../lib/lib.html]{Python Library Reference} under ``Built-in Exceptions.'' @@ -462,8 +465,8 @@ Fortunately, the Python interpreter is easily called recursively, and there is a standard interface to call a Python function. (I won't dwell on how to call the Python parser with a particular string as input --- if you're interested, have a look at the implementation of -the \samp{-c} command line option in \file{Python/pythonmain.c} from -the Python source code.) +the \programopt{-c} command line option in \file{Python/pythonmain.c} +from the Python source code.) Calling a Python function is easy. First, the Python program must somehow pass you the Python function object. You should provide a @@ -1565,10 +1568,10 @@ exported, so it has to be learned only once. Finally it should be mentioned that CObjects offer additional functionality, which is especially useful for memory allocation and deallocation of the pointer stored in a CObject. The details -are described in the \emph{Python/C API Reference Manual} in the -section ``CObjects'' and in the implementation of CObjects (files -\file{Include/cobject.h} and \file{Objects/cobject.c} in the -Python source code distribution). +are described in the \citetitle[../api/api.html]{Python/C API +Reference Manual} in the section ``CObjects'' and in the +implementation of CObjects (files \file{Include/cobject.h} and +\file{Objects/cobject.c} in the Python source code distribution). \chapter{Building C and \Cpp{} Extensions on \UNIX{} -- cgit v0.12