Added AMK's first cut at docs for re.py

Doc/Makefile

@@ -112,7 +112,7 @@ LIBFILES = lib.tex \
     libuser.tex libanydbm.tex librandom.tex libsite.tex libwhichdb.tex \
     libbase64.tex libfnmatch.tex libquopri.tex libzlib.tex libsocksvr.tex \
     libmailbox.tex libcommands.tex libcmath.tex libni.tex libgzip.tex \
-    libpprint.tex libcode.tex libmimify.tex
+    libpprint.tex libcode.tex libmimify.tex libre.tex
 
 # Library document
 lib.dvi: $(LIBFILES)

Doc/lib.tex

@@ -97,6 +97,7 @@ to Python and how to embed it in other applications.
 \input{libstring}
 \input{libregex}
 \input{libregsub}
+\input{libre}
 \input{libstruct}
 \input{libstrio}
 \input{libsoundex}

Doc/lib/lib.tex

@@ -97,6 +97,7 @@ to Python and how to embed it in other applications.
 \input{libstring}
 \input{libregex}
 \input{libregsub}
+\input{libre}
 \input{libstruct}
 \input{libstrio}
 \input{libsoundex}