Updated list of standard exceptions in section 4.1.
diff --git a/Doc/api/api.tex b/Doc/api/api.tex
index 02e31c9..324a119 100644
--- a/Doc/api/api.tex
+++ b/Doc/api/api.tex
@@ -846,6 +846,7 @@
 \cdata{PyExc_AssertionError},
 \cdata{PyExc_AttributeError},
 \cdata{PyExc_EOFError},
+\cdata{PyExc_EnvironmentError},
 \cdata{PyExc_FloatingPointError},
 \cdata{PyExc_IOError},
 \cdata{PyExc_ImportError},
@@ -854,6 +855,8 @@
 \cdata{PyExc_KeyboardInterrupt},
 \cdata{PyExc_MemoryError},
 \cdata{PyExc_NameError},
+\cdata{PyExc_NotImplementedError},
+\cdata{PyExc_OSError},
 \cdata{PyExc_OverflowError},
 \cdata{PyExc_RuntimeError},
 \cdata{PyExc_SyntaxError},