* text2latex.py: call main() instead of always processing ext.tex.
* Makefile: added 'ext' to 'all' target
* ext.tex: more changes towards a readable text
* lib4.tex (posix): added set{uid,gid}
* lib2.tex (array): restored doc for typecode and itemsize (which were
there but not visible for dir())
diff --git a/Doc/tools/text2latex.py b/Doc/tools/text2latex.py
index 069155e..93d0587 100644
--- a/Doc/tools/text2latex.py
+++ b/Doc/tools/text2latex.py
@@ -52,5 +52,4 @@
'\\\\code{\\0}', line)
fo.write(line)
-#main()
-process(open('ext.tex', 'r'), sys.stdout)
+main()