1 files changed, 61 insertions, 15 deletions
diff --git a/man/ocamldebug.m b/man/ocamldebug.m
index 4e157ebfa..eb8619ba4 100644
--- a/man/ocamldebug.m
+++ b/man/ocamldebug.m
@@ -1,3 +1,5 @@
+\" $Id$
+
 .TH OCAMLDEBUG 1
 
 .SH NAME
@@ -8,30 +10,74 @@ ocamldebug \- the Objective Caml source-level replay debugger.
 .SH DESCRIPTION
 .B ocamldebug
 is the Objective Caml source-level replay debugger.
+
+Before the debugger can be used, the program must be compiled and
+linked with the
+.B \-g
+option: all .cmo and .cma files that are part
+of the program should have been created with
+.BR ocamlc\ \-g ,
+and they must be linked together with
+.BR ocamlc\ \-g .
+
+Compiling with
+.B \-g
+entails no penalty on the running time of
+programs: object files and bytecode executable files are bigger and
+take longer to produce, but the executable files run at
+exactly the same speed as if they had been compiled without
+.BR \-g .
+
 .SH OPTIONS
 A summary of options are included below.
 For a complete description, see the html documentation in the ocaml-doc
 package.
 .TP
-.B \-I directory
-Add directory to the list of directories searched for source files and
-compiled files.
+.BI \-c \ count
+Set the maximum number of simultaneously live checkpoints to
+.IR count .
 .TP
-.B \-s socket
-Use socket for communicating with the debugged program.
-.TP 
-.B \-c count
-Set the maximum number of simultaneously live checkpoints to count.
-.TP 
-.B \-cd directory
-Run the debugger program from the given directory,
-instead of the current working directory. 
+.BI \-cd \ dir
+Run the debugger program from the working directory
+.IR dir ,
+instead of the current working directory. (See also the
+.B cd
+command.)
 .TP
 .B \-emacs
-Tell the debugger it is executed under Emacs.
+Tell the debugger it is executed under Emacs.  (See
+.I "The Objective Caml user's manual"
+for information on how to run the debugger under Emacs.)
+.TP
+.BI \-I \ directory
+Add
+.I directory
+to the list of directories searched for source files and
+compiled files.  (See also the
+.B directory
+command.)
+.TP
+.BI \-s \ socket
+Use
+.I socket
+for communicating with the debugged program. See the description
+of the command
+.B set\ socket
+in
+.I "The Objective Caml user's manual"
+for the format of
+.IR socket .
+.TP
+.B \-version
+Print version and exit.
+.TP
+.BR \-help \ or \ \-\-help
+Display a short usage summary and exit.
 .SH SEE ALSO
-ocamldebug is documented fully in the Ocaml HTML documentation.
+.BR ocamlc (1)
+.br
+.IR "The Objective Caml user's manual" ,
+chapter "The debugger".
 .SH AUTHOR
 This manual page was written by Sven LUTHER <luther@debian.org>,
 for the Debian GNU/Linux system (but may be used by others).
-