AMK's megapatch:
	* \bcode, \ecode added everywhere
	* \label{module-foo} added everywhere
	* A few \seealso sections added.
	* Indentation fixed inside verbatim in lib*tex files
diff --git a/Doc/libimgfile.tex b/Doc/libimgfile.tex
index 1e8b2aa..96afc9b 100644
--- a/Doc/libimgfile.tex
+++ b/Doc/libimgfile.tex
@@ -1,4 +1,5 @@
 \section{Built-in Module \sectcode{imgfile}}
+\label{module-imgfile}
 \bimodindex{imgfile}
 
 The imgfile module allows python programs to access SGI imglib image