Move the setting for secnumdepth to the document classes; make the numbering

for the manual class go one deeper than it previously did (\subsection
entries will now be numbered); no change for howto documents.

This makes it easier to refer precisely to smaller sections using \ref.

Doc/texinputs/howto.cls

@@ -12,6 +12,7 @@
 %
 \LoadClass[twoside]{article}
 
+\setcounter{secnumdepth}{1}
 
 % Optional packages:
 %

Doc/texinputs/manual.cls

@@ -13,6 +13,7 @@
 %
 \LoadClass[\py@paper,\py@ptsize,twoside,openright]{report}
 
+\setcounter{secnumdepth}{2}
 
 % Optional packages:
 %

Doc/texinputs/python.sty

@@ -118,7 +118,6 @@
 
 \pagestyle{empty}		% start this way; change for
 \pagenumbering{roman}		% ToC & chapters
-\setcounter{secnumdepth}{1}
 
 % Use this to set the font family for headers and other decor:
 \newcommand{\py@HeaderFamily}{\sffamily}