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/lib/libthread.tex b/Doc/lib/libthread.tex
index f745384..080a35c 100644
--- a/Doc/lib/libthread.tex
+++ b/Doc/lib/libthread.tex
@@ -1,4 +1,5 @@
 \section{Built-in Module \sectcode{thread}}
+\label{module-thread}
 \bimodindex{thread}
 
 This module provides low-level primitives for working with multiple