diff --git a/doc/texinfo/commandline.texi b/doc/texinfo/commandline.texi
index 05d910c30cfcbbe808e3785b29e86de61e761949..7db7074e82cb94b96f65ac9c72aaa1697ab8856e 100644
--- a/doc/texinfo/commandline.texi
+++ b/doc/texinfo/commandline.texi
@@ -144,6 +144,8 @@ Set constant string name=value
 Parse option file at startup
 @item -convert files
 Convert files into latest binary formats, then exit
+@item -cpu
+Report CPU times for all operations
 @item -version
 Show version number
 @item -info
diff --git a/doc/texinfo/opt_fields.texi b/doc/texinfo/opt_fields.texi
index faf8174670a9d20c492a63b7f566e7a69423a467..048392fa74695c31ccb632b37dd9149b54694e3b 100644
--- a/doc/texinfo/opt_fields.texi
+++ b/doc/texinfo/opt_fields.texi
@@ -453,7 +453,7 @@ default value: @code{1}
 @item Z2
 Z coordinate of endpoint 2@*
 type: float@*
-default value: @code{2.53244204493764e-86}
+default value: @code{1.086144306514449e-153}
 @end table
 
 @item Gradient
diff --git a/doc/texinfo/opt_solver.texi b/doc/texinfo/opt_solver.texi
index a10b4af494fbdf4884725584fe9e471a044d00ce..87b36562b30ebf536151fec503ec8196e3ef533e 100644
--- a/doc/texinfo/opt_solver.texi
+++ b/doc/texinfo/opt_solver.texi
@@ -260,7 +260,7 @@ Default value: @code{2}@*
 Saved in: @code{General.OptionsFileName}
 
 @item Solver.AutoShowLastStep
-Automatically show the last time step in newly merged results@*
+Automatically show the last step in newly merged results, if there are more than 2 steps@*
 Default value: @code{1}@*
 Saved in: @code{General.OptionsFileName}
 
diff --git a/doc/texinfo/opt_view.texi b/doc/texinfo/opt_view.texi
index 2f66f1b0dfb8698d6bca39f04c294552b84252d9..abaa8c1bd5ee62c203de1f1e5ca4c095835af8eb 100644
--- a/doc/texinfo/opt_view.texi
+++ b/doc/texinfo/opt_view.texi
@@ -650,7 +650,7 @@ Default value: @code{1}@*
 Saved in: @code{General.OptionsFileName}
 
 @item View.ShowTime
-Time display mode (0=none, 1=time series, 2=harmonic data, 3=automatic, 4=multi-step data, 5=real eigenvalues, 6=complex eigenvalues)@*
+Time display mode (0=none, 1=time series, 2=harmonic data, 3=automatic, 4=step data, 5=multi-step data, 6=real eigenvalues, 7=complex eigenvalues)@*
 Default value: @code{3}@*
 Saved in: @code{General.OptionsFileName}