* Doc/libfuncs.tex: don't use $math$ in description of pow(x,y,z);
	describe tuple()

	* Doc/libposixfile.tex: use tableiii instead of tableii, so
	partparse will work again (I know, chicken!)

	* Doc/libthread.tex: Added get_ident(); updated text on module
	availability

	* Doc/myformat.perl: Added sub do_cmd_Cpp
diff --git a/Doc/lib/libposixfile.tex b/Doc/lib/libposixfile.tex
index 0d9cb32..346f576 100644
--- a/Doc/lib/libposixfile.tex
+++ b/Doc/lib/libposixfile.tex
@@ -92,11 +92,11 @@
 
 Format characters for the \code{lock()} method have the following meaning:
 
-\begin{tableii}{|c|l|}{samp}{Format}{Meaning}
-  \lineii{u}{unlock the specified region}
-  \lineii{r}{request a read lock for the specified section}
-  \lineii{w}{request a write lock for the specified section}
-\end{tableii}
+\begin{tableiii}{|c|l|c|}{samp}{Format}{Meaning}{}
+  \lineiii{u}{unlock the specified region}{}
+  \lineiii{r}{request a read lock for the specified section}{}
+  \lineiii{w}{request a write lock for the specified section}{}
+\end{tableiii}
 
 In addition the following modifiers can be added to the format:
 
@@ -115,12 +115,12 @@
 
 Format character for the \code{flags()} method have the following meaning:
 
-\begin{tableii}{|c|l|}{samp}{Format}{Meaning}
-  \lineii{a}{append only flag}
-  \lineii{c}{close on exec flag}
-  \lineii{n}{no delay flag (also called non-blocking flag)}
-  \lineii{s}{synchronization flag}
-\end{tableii}
+\begin{tableiii}{|c|l|c|}{samp}{Format}{Meaning}{}
+  \lineiii{a}{append only flag}{}
+  \lineiii{c}{close on exec flag}{}
+  \lineiii{n}{no delay flag (also called non-blocking flag)}{}
+  \lineiii{s}{synchronization flag}{}
+\end{tableiii}
 
 In addition the following modifiers can be added to the format: