Replace the symlink configuration scheme with a simple yacc parser as

found in other places of the tree.  Remove sticky and font commandline
options and add another one for alternative config locations.
Split off cwmrc(5) from cwm(1), nuke #ifdef __OpenBSD__ while there.

tested by various kind people, feedback from oga@ and okan@ - thanks!
ok oga@, jasper@, okan@

cwm.1

@@ -15,7 +15,7 @@
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
 .\" The following requests are required for all man pages.
-.Dd June 29, 2007
+.Dd $Mdocdate$
 .Dt CWM 1
 .Os
 .Sh NAME
@@ -24,9 +24,8 @@
 .Sh SYNOPSIS
 .\" For a program:  program [-abc] file ...
 .Nm cwm
-.Op Fl s
 .Op Fl d Ar display
-.Op Fl f Ar fontname
+.Op Fl c Ar file
 .Sh DESCRIPTION
 .Nm
 is a window manager for X11 which contains many features that
@@ -132,17 +131,9 @@ are as follows:
 .Bl -tag -width Ds
 .It Fl d Ar display
 Specify the display to use.
-.It Fl f Ar fontname
-Makes the
-.Xr Xft 3
-font string
-.Ar fontname
-the default font.
-.It Fl s
-Set sticky group mode on.
-The default behavior for new windows is to not assign any group.
-This changes the default behavior to assigning the currently selected
-group to any newly created windows.
+.It Fl c Ar file
+Specify the config file to use.  Defaults to
+.Pa ~/.cwmrc .
 .El
 .Sh POINTER MOVEMENT
 The pointer can be moved with the use of the keyboard through bindings.
@@ -205,7 +196,7 @@ perform operations on the entire group instead of just one window.
 Currently, the only operation that is supported is to hide and unhide
 the grouped windows.
 Together with the
-.Fl s
+.Pa sticky
 option, this can be used to emulate virtual desktops.
 .Pp
 To edit groups, use the group selection commands to toggle membership
@@ -224,7 +215,7 @@ Show list of currently defined groups.
 Clicking on an item will hide/unhide that group.
 .It M3
 Show list of applications as defined in
-.Pa ~/.calmwm .
+.Pa ~/.cwmrc .
 Clicking on an item will spawn that application.
 .El
 .Sh ENVIRONMENT
@@ -237,111 +228,9 @@ option is given.
 .El
 .Sh FILES
 .Bl -tag -width Ds
-.It Pa ~/.calmwm
-Any directory entries here are shown in the application menu.
-When it is selected, the image is executed with
-.Xr execve 2 .
-One use of this is to create symbolic links for your favorite
-applications in this directory using
-.Xr ln 1 .
-.Pp
-The entries
-.Nm term
-and
-.Nm lock
-have a special meaning.
-When they exist they point to the terminal program and screen locking
-programs used by the keybindings specified above.
-The defaults for these are
-.Xr xterm 1
-and
-.Xr xlock 1 ,
-respectively.
-.It Pa ~/.calmwm/.autogroup
-Symlinks in this directory are read upon startup and control the
-automatic grouping feature, which is based on the window name and class
-properties.
-To obtain the name and class of a window, use
-.Ql xprop WM_CLASS ,
-then click on the window.
-The first quoted string is the window name; the second one is the
-window class.
-.Pp
-The name of a link can be the window class, or the window class and name
-separated by a comma.
-The link target is a group name (one, two, \&..., nine).
-For example, to make all windows in the
-.Xr xterm 1
-class go to the third group:
-.Bd -literal -offset indent
-$ ln -s three ~/.calmwm/.autogroup/XTerm
-.Ed
-.It Pa ~/.calmwm/.settings
-Files in this directory cause various configuration options to be
-set or unset.
-Currently the only setting availiable is whether or not sticky groups
-are activated.
-To activate sticky groups create a file in this directory with the name
-``sticky''.
-.It Pa ~/.calmwm/.ignore
-Any files in this directory cause
-.Nm
-to ignore programs by that name by not drawing borders around them.
-For example the command
-.Bd -literal -offset indent
-$ ln -s three ~/.calmwm/.ignore/xclock
-.Ed
-will cause any instances of
-.Xr xclock 1
-to not have borders.
-.It Pa ~/.calmwm/.keys
-Symlinks in this directory cause the creation of keyboard shortcuts.
-The default shortcuts will always be created. In case of conflict, 
-user-defined shortcuts take precidence.
-The name of a link here is first the modifier keys, followed by a ``-''.
-The following modifiers are recognised:
-.Bl -tag -width Ds
-.It Pa C
-The Control key.
-.It Pa M
-The Meta key.
-.It Pa S
-The Shift key.
-.It Pa 2
-The Mod2 key.
-.It Pa 3
-The Mod3 key.
-.It Pa 4
-The Mod4 key (normally the windows key).
-.El
-The ``-'' should be followed by either a keysym name, taken from
-.Pa /usr/X11R6/include/X11/keysymdef.h ,
-or a numerical keycode value enclosed in ``[]''.
-The target of the link should be either the name of a task from the
-``name_to_kbfunc''
-structure in
-.Pa conf.c ,
-or, alternatively it should be the commandline that is wished to be executed.
-A special case is the ``unmap'' keyword, which causes any bindings using the 
-named shortcut to be removed. This can be used to remove a binding which conflicts
-with an application.
-For example, to cause
-.Ic C-M-r
-to add a label to a window:
-.Bd -literal -offset indent
-$ ln -s "label" ~/.calmwm/.keys/CM-r
-.Ed
-Launch an xterm running
-.Xr top 1
-with C-S-Enter:
-.Bd -literal -offset indent
-$ ln -s "/usr/X11R6/bin/xterm -e top" ~/.calmwm/.keys/CS-Return
-.Ed
-Remove a keybinding for Mod4-o
-.Bd -literal -offset indent
-$ ln -s "unmap" 4-o
-.Ed
-.El
+.It Pa ~/.cwmrc
+.Sh SEE ALSO
+.Xr cwmrc 5
 .Sh AUTHORS
 .An -nosplit
 .Pp