Consistency: "{\bf ...}" ==> "\strong{...}"

	      "{\em ...}" ==> "\emph{...}"

	      Not at all sure what to do with "{\rm ...}".
	      Leaving it for now.

1 files changed, 5 insertions, 5 deletions

diff --git a/Doc/libcopy.tex b/Doc/libcopy.tex
index d07121e..60a5b42 100644
--- a/Doc/libcopy.tex
+++ b/Doc/libcopy.tex
@@ -25,13 +25,13 @@ class instances):
 \begin{itemize}
 
 \item
-A {\em shallow copy} constructs a new compound object and then (to the
-extent possible) inserts {\em references} into it to the objects found
+A \emph{shallow copy} constructs a new compound object and then (to the
+extent possible) inserts \emph{references} into it to the objects found
 in the original.
 
 \item
-A {\em deep copy} constructs a new compound object and then,
-recursively, inserts {\em copies} into it of the objects found in the
+A \emph{deep copy} constructs a new compound object and then,
+recursively, inserts \emph{copies} into it of the objects found in the
 original.
 
 \end{itemize}
@@ -46,7 +46,7 @@ Recursive objects (compound objects that, directly or indirectly,
 contain a reference to themselves) may cause a recursive loop.
 
 \item
-Because deep copy copies {\em everything} it may copy too much, e.g.\
+Because deep copy copies \emph{everything} it may copy too much, e.g.\
 administrative data structures that should be shared even between
 copies.