a few typographical changes (e.g. -- => ---) and lots of new stuff in the WWW chapter
diff --git a/Doc/lib/libstring.tex b/Doc/lib/libstring.tex
index 1c4e90d..7628a10 100644
--- a/Doc/lib/libstring.tex
+++ b/Doc/lib/libstring.tex
@@ -23,7 +23,7 @@
\begin{datadesc}{lowercase}
A string containing all the characters that are considered lowercase
letters. On most systems this is the string
- \code{'abcdefghijklmnopqrstuvwxyz'}. Do not change its definition --
+ \code{'abcdefghijklmnopqrstuvwxyz'}. Do not change its definition ---
the effect on the routines \code{upper} and \code{swapcase} is
undefined.
\end{datadesc}
@@ -35,7 +35,7 @@
\begin{datadesc}{uppercase}
A string containing all the characters that are considered uppercase
letters. On most systems this is the string
- \code{'ABCDEFGHIJKLMNOPQRSTUVWXYZ'}. Do not change its definition --
+ \code{'ABCDEFGHIJKLMNOPQRSTUVWXYZ'}. Do not change its definition ---
the effect on the routines \code{lower} and \code{swapcase} is
undefined.
\end{datadesc}
@@ -43,7 +43,7 @@
\begin{datadesc}{whitespace}
A string containing all characters that are considered whitespace.
On most systems this includes the characters space, tab, linefeed,
- return, formfeed, and vertical tab. Do not change its definition --
+ return, formfeed, and vertical tab. Do not change its definition ---
the effect on the routines \code{strip} and \code{split} is
undefined.
\end{datadesc}