diff --git a/Doc/mac/libctb.tex b/Doc/mac/libctb.tex
index 59125d4..de2e865 100644
--- a/Doc/mac/libctb.tex
+++ b/Doc/mac/libctb.tex
@@ -1,8 +1,9 @@
-\section{Built-in Module \module{ctb}}
+\section{\module{ctb} ---
+         Interface to the Communications Tool Box.}
 \declaremodule{builtin}{ctb}
 
 \modulesynopsis{Interfaces to the Communications Tool Box.  Only the Connection
-Manager is currently supported.}
+Manager is supported.}
 
 
 This module provides a partial interface to the Macintosh
diff --git a/Doc/mac/libframework.tex b/Doc/mac/libframework.tex
index e3151e8..7c10e25 100644
--- a/Doc/mac/libframework.tex
+++ b/Doc/mac/libframework.tex
@@ -1,4 +1,5 @@
-\section{Standard Module \module{FrameWork}}
+\section{\module{FrameWork} ---
+         Interactive application framework.}
 \declaremodule{standard}{FrameWork}
 
 \modulesynopsis{Interactive application framework.}
diff --git a/Doc/mac/libmac.tex b/Doc/mac/libmac.tex
index 8b943be..a13efd0 100644
--- a/Doc/mac/libmac.tex
+++ b/Doc/mac/libmac.tex
@@ -39,7 +39,8 @@
 \localmoduletable
 
 
-\section{Built-in Module \module{mac}}
+\section{\module{mac} ---
+         Similar interfaces to the \module{posix} module.}
 \declaremodule{builtin}{mac}
 
 \modulesynopsis{Similar interfaces to the \module{posix} module.}
@@ -79,7 +80,8 @@
 4-character creator and type.
 
 
-\section{Standard Module \module{macpath}}
+\section{\module{macpath} ---
+         MacOS path manipulation functions.}
 \declaremodule{standard}{macpath}
 
 \modulesynopsis{MacOS path manipulation functions.}
diff --git a/Doc/mac/libmacconsole.tex b/Doc/mac/libmacconsole.tex
index ad7e4f5..281ea89 100644
--- a/Doc/mac/libmacconsole.tex
+++ b/Doc/mac/libmacconsole.tex
@@ -1,7 +1,8 @@
-\section{Built-in Module \module{macconsole}}
+\section{\module{macconsole} ---
+         Think C's console package.}
 \declaremodule{builtin}{macconsole}
 
-\modulesynopsis{Think C's console package is available using this module.}
+\modulesynopsis{Think C's console package.}
 
 
 
diff --git a/Doc/mac/libmacdnr.tex b/Doc/mac/libmacdnr.tex
index 04c511b..2242e63 100644
--- a/Doc/mac/libmacdnr.tex
+++ b/Doc/mac/libmacdnr.tex
@@ -1,4 +1,5 @@
-\section{Built-in Module \module{macdnr}}
+\section{\module{macdnr} ---
+         Interfaces to the Macintosh Domain Name Resolver.}
 \declaremodule{builtin}{macdnr}
 
 \modulesynopsis{Interfaces to the Macintosh Domain Name Resolver.}
diff --git a/Doc/mac/libmacfs.tex b/Doc/mac/libmacfs.tex
index d80e79f..3a0f6ec 100644
--- a/Doc/mac/libmacfs.tex
+++ b/Doc/mac/libmacfs.tex
@@ -1,4 +1,6 @@
-\section{Built-in Module \module{macfs}}
+\section{\module{macfs} ---
+         FSSpec, the Alias Manager, \program{finder} aliases,
+         and the Standard File package.}
 \declaremodule{builtin}{macfs}
 
 \modulesynopsis{Support for FSSpec, the Alias Manager, \program{finder} aliases,
diff --git a/Doc/mac/libmacic.tex b/Doc/mac/libmacic.tex
index 9dc5ffc..c8caa44 100644
--- a/Doc/mac/libmacic.tex
+++ b/Doc/mac/libmacic.tex
@@ -1,4 +1,5 @@
-\section{Standard Module \module{ic}}
+\section{\module{ic} ---
+         Access to Internet Config.}
 \declaremodule{builtin}{ic}
 
 \modulesynopsis{Access to Internet Config.}
diff --git a/Doc/mac/libmacos.tex b/Doc/mac/libmacos.tex
index 7aa4104..8f21981 100644
--- a/Doc/mac/libmacos.tex
+++ b/Doc/mac/libmacos.tex
@@ -1,4 +1,5 @@
-\section{Built-in Module \module{MacOS}}
+\section{\module{MacOS} ---
+         Access to MacOS specific interpreter features.}
 \declaremodule{builtin}{MacOS}
 
 \modulesynopsis{Access to MacOS specific interpreter features.}
diff --git a/Doc/mac/libmacostools.tex b/Doc/mac/libmacostools.tex
index 4930d70..eebafcc 100644
--- a/Doc/mac/libmacostools.tex
+++ b/Doc/mac/libmacostools.tex
@@ -1,4 +1,5 @@
-\section{Standard Module \module{macostools}}
+\section{\module{macostools} ---
+         Convenience routines for file manipulation.}
 \declaremodule{standard}{macostools}
 
 \modulesynopsis{Convenience routines for file manipulation.}
@@ -49,7 +50,8 @@
 the Apple documentation. Hence, aliases created with \function{mkalias()}
 could conceivably have incompatible behaviour in some cases.
 
-\section{Standard Module \module{findertools}}
+\section{\module{findertools} ---
+         Wrappers around the \program{finder}'s Apple Events interface.}
 \declaremodule{standard}{findertools}
 
 \modulesynopsis{Wrappers around the \program{finder}'s Apple Events interface.}
diff --git a/Doc/mac/libmacspeech.tex b/Doc/mac/libmacspeech.tex
index 2d90d34..340b813 100644
--- a/Doc/mac/libmacspeech.tex
+++ b/Doc/mac/libmacspeech.tex
@@ -1,4 +1,5 @@
-\section{Built-in Module \module{macspeech}}
+\section{\module{macspeech} ---
+         Interface to the Macintosh Speech Manager.}
 \declaremodule{builtin}{macspeech}
 
 \modulesynopsis{Interface to the Macintosh Speech Manager.}
diff --git a/Doc/mac/libmactcp.tex b/Doc/mac/libmactcp.tex
index f5590c5..f0d2d7d 100644
--- a/Doc/mac/libmactcp.tex
+++ b/Doc/mac/libmactcp.tex
@@ -1,4 +1,5 @@
-\section{Built-in Module \module{mactcp}}
+\section{\module{mactcp} ---
+         The MacTCP interfaces.}
 \declaremodule{builtin}{mactcp}
 
 \modulesynopsis{The MacTCP interfaces.}
diff --git a/Doc/mac/libmacui.tex b/Doc/mac/libmacui.tex
index 7703c8f..e6d0362 100644
--- a/Doc/mac/libmacui.tex
+++ b/Doc/mac/libmacui.tex
@@ -1,4 +1,5 @@
-\section{Standard Module \module{EasyDialogs}}
+\section{\module{EasyDialogs} ---
+         Basic Macintosh dialogs.}
 \declaremodule{standard}{EasyDialogs}
 
 \modulesynopsis{Basic Macintosh dialogs.}
diff --git a/Doc/mac/libminiae.tex b/Doc/mac/libminiae.tex
index e72daf1..346f412 100644
--- a/Doc/mac/libminiae.tex
+++ b/Doc/mac/libminiae.tex
@@ -1,4 +1,5 @@
-\section{Standard Module \module{MiniAEFrame}}
+\section{\module{MiniAEFrame} ---
+         Support to act as an Open Scripting Architecture server.}
 \declaremodule{standard}{MiniAEFrame}
 
 \modulesynopsis{Support to act as an Open Scripting Architecture (OSA) server