Index: doc/Class.man
===================================================================
diff -u -N -rf817725e88751339be58485d579241a0b97e15b9 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/Class.man	(.../Class.man)	(revision f817725e88751339be58485d579241a0b97e15b9)
+++ doc/Class.man	(.../Class.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nx::Class manpage}]
+[comment {-*- Tcl -*- nx::Class man page}]
 
 [include version.inc]
 [manpage_begin nx::Class 3 [vset VERSION]]
Index: doc/Object.man
===================================================================
diff -u -N -r8024df76962dab57646dc206e07a7ae66e7990ad -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/Object.man	(.../Object.man)	(revision 8024df76962dab57646dc206e07a7ae66e7990ad)
+++ doc/Object.man	(.../Object.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nx::Object manpage}]
+[comment {-*- Tcl -*- nx::Object man page}]
 
 [include version.inc]
 [manpage_begin nx::Object 3 [vset VERSION]]
Index: doc/configure.man
===================================================================
diff -u -N -rbf42a9bc9fffff123de76674ddabb3125eb1faa0 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/configure.man	(.../configure.man)	(revision bf42a9bc9fffff123de76674ddabb3125eb1faa0)
+++ doc/configure.man	(.../configure.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nx::configure manpage}]
+[comment {-*- Tcl -*- nx::configure man page}]
 
 [include version.inc]
 [manpage_begin nx::configure 3 [vset VERSION]]
Index: doc/current.man
===================================================================
diff -u -N -rbf42a9bc9fffff123de76674ddabb3125eb1faa0 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/current.man	(.../current.man)	(revision bf42a9bc9fffff123de76674ddabb3125eb1faa0)
+++ doc/current.man	(.../current.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nx::current manpage}]
+[comment {-*- Tcl -*- nx::current man page}]
 
 [include version.inc]
 [manpage_begin nx::current 3 [vset VERSION]]
Index: doc/example-scripts/tk-spread.tcl
===================================================================
diff -u -N -ra963e8896fd07c345ccfa034cbd043344edbf083 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/example-scripts/tk-spread.tcl	(.../tk-spread.tcl)	(revision a963e8896fd07c345ccfa034cbd043344edbf083)
+++ doc/example-scripts/tk-spread.tcl	(.../tk-spread.tcl)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -34,7 +34,7 @@
    :require trait nx::trait::callback
    
    #
-   # The method "cell" hides the internal respresentation and sets a
+   # The method "cell" hides the internal representation and sets a
    # cell to a value.
    #
    :method cell {pair value} {
Index: doc/next-tutorial/next-tutorial.txt
===================================================================
diff -u -N -rdc9c6c5d195536bb28cedadf6cf490f6d338b7e4 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision dc9c6c5d195536bb28cedadf6cf490f6d338b7e4)
+++ doc/next-tutorial/next-tutorial.txt	(.../next-tutorial.txt)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1764,13 +1764,14 @@
 
 ==== Value Constraints
 
-NX provides value constraints for all kind of parameters. By
-specifying value constraints, a developer can restrict the permissible
-values for a parameter and document the expected values in the source
-code. Value checking in NX is conditional, it can be turned on or off
-in general, or on a per-usage level (more about this later). The same
-mechanisms can be used not only for input value checking, but as well
-for return value checking (we will address this point as well later).
+NX provides value constraints for all kind of parameters and for
+return values. By specifying value constraints, a developer can
+restrict the permissible values and document the expected values in
+the source code. Value checking in NX is optional, it can be turned on
+or off in general, or on a per-usage level (more about this
+later). The same mechanisms can be used not only for input value
+checking, but as well for return value checking (we will address this
+point as well later).
 
 ===== Built-in Value Constraints
 
@@ -1814,7 +1815,16 @@
   #
   :public object method bar {{-x:integer 10} {-verbose:boolean false}} {
     puts "x=$x verbose=$verbose"
+    return $x
   }
+
+  #
+  # Value constraints for return value
+  #
+  :public object method baz {} -returns integer {
+    return 123
+  }
+
 }
 
 # The following invocation raises an exception, since the
Index: doc/next.man
===================================================================
diff -u -N -rbf42a9bc9fffff123de76674ddabb3125eb1faa0 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/next.man	(.../next.man)	(revision bf42a9bc9fffff123de76674ddabb3125eb1faa0)
+++ doc/next.man	(.../next.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nx::next manpage}]
+[comment {-*- Tcl -*- nx::next man page}]
 
 [include version.inc]
 [manpage_begin nx::next 3 [vset VERSION]]
Index: doc/nxsh.man
===================================================================
diff -u -N -rbe71d48c36f290fc3d9ac56bf29281cff57f5d53 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/nxsh.man	(.../nxsh.man)	(revision be71d48c36f290fc3d9ac56bf29281cff57f5d53)
+++ doc/nxsh.man	(.../nxsh.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nxsh manpage}]
+[comment {-*- Tcl -*- nxsh man page}]
 
 [include version.inc]
 [manpage_begin nxsh 1 [vset VERSION]]
Index: doc/nxwish.man
===================================================================
diff -u -N -rbe71d48c36f290fc3d9ac56bf29281cff57f5d53 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/nxwish.man	(.../nxwish.man)	(revision be71d48c36f290fc3d9ac56bf29281cff57f5d53)
+++ doc/nxwish.man	(.../nxwish.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- nxwish manpage}]
+[comment {-*- Tcl -*- nxwish man page}]
 
 [include version.inc]
 [manpage_begin nxwish 1 [vset VERSION]]
Index: doc/xotclsh.man
===================================================================
diff -u -N -rbe71d48c36f290fc3d9ac56bf29281cff57f5d53 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/xotclsh.man	(.../xotclsh.man)	(revision be71d48c36f290fc3d9ac56bf29281cff57f5d53)
+++ doc/xotclsh.man	(.../xotclsh.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- xotclsh manpage}]
+[comment {-*- Tcl -*- xotclsh man page}]
 
 [include version.inc]
 [manpage_begin xotclsh 1 [vset VERSION]]
Index: doc/xowish.man
===================================================================
diff -u -N -rbe71d48c36f290fc3d9ac56bf29281cff57f5d53 -r84277b252f25481e4c5966f35729869a1d337a83
--- doc/xowish.man	(.../xowish.man)	(revision be71d48c36f290fc3d9ac56bf29281cff57f5d53)
+++ doc/xowish.man	(.../xowish.man)	(revision 84277b252f25481e4c5966f35729869a1d337a83)
@@ -1,4 +1,4 @@
-[comment {-*- Tcl -*- xowish manpage}]
+[comment {-*- Tcl -*- xowish man page}]
 
 [include version.inc]
 [manpage_begin xowish 1 [vset VERSION]]