3 rio \- rio-like Window Manager for X
42 is a window manager for X which attempts to emulate the window management
46 Rio is derived from David Hogan's 9wm.
50 option makes the background stippled grey, the default X11 background,
51 instead of solid grey, the Plan 9 background.
60 overriding the default.
61 Unlike the other programs in the Plan 9 ports, rio expects this
62 font to be an X11 font rather than a Plan 9 font.
67 specifies an alternative program to run when the
69 menu item is selected.
72 and then to fall back to
82 command-line, starting the window in scrolling mode.
87 prints the current version on standard error, then exits.
91 option sets the number of virtual screens (the default is 1,
92 and the maximum is 12).
99 it is sent to an already-running
108 and is indicated with a dark border and text;
109 characters typed on the keyboard are available in the
111 file of the process in the current window.
112 Characters written on
114 appear asynchronously in the associated window whether or not the window
117 Windows are created, deleted and rearranged using the mouse.
118 Clicking (pressing and releasing) mouse button 1 in a non-current
119 window makes that window current and brings it in front of
120 any windows that happen to be overlapping it.
121 When the mouse cursor points to the background area or is in
122 a window that has not claimed the mouse for its own use,
123 pressing mouse button 3 activates a
124 menu of window operations provided by
126 Releasing button 3 then selects an operation.
127 At this point, a gunsight or cross cursor indicates that
128 an operation is pending.
129 The button 3 menu operations are:
134 Press button 3 where one corner of the new rectangle should
135 appear (cross cursor), and move the mouse, while holding down button 3, to the
136 diagonally opposite corner.
137 Releasing button 3 creates the window, and makes it current.
138 Very small windows may not be created.
139 The new window is created running
149 Change the size and location of a window.
150 First click button 3 in the window to be changed
152 Then sweep out a window as for the
155 The window is made current.
158 Move a window to another location.
159 After pressing and holding button 3 over the window to be moved (gunsight cursor),
160 indicate the new position by dragging the rectangle to the new location.
161 The window is made current.
162 Windows may be moved partially off-screen.
165 Delete a window. Click in the window to be deleted (gunsight cursor).
166 Deleting a window causes a
168 note to be sent to all processes in the window's process group
173 Hide a window. Click in the window to be hidden (gunsight cursor);
174 it will be moved off-screen.
175 Each hidden window is given a menu entry in the button 3 menu
176 according to its current window system label.
179 Restore a hidden window.
182 Windows may also be arranged by dragging their borders.
183 Pressing button 1 or 2 over a window's border allows one to
184 move the corresponding edge or corner, while button 3
185 moves the whole window.
187 When the mouse cursor points to the background area
190 has been started with multiple virtual screens using the
193 clicking button 2 brings up a menu to select a virtual screen to view.
194 Scrolling the mouse wheel while the cursor points at the background
195 will cycle through the virtual screens.
198 moves or resizes every window whose X11 class or instance strings contain
203 \fIwidth\^\^\fLx\fI\^\^height\fR,
204 \fIwidth\^\^\fLx\fI\^\^height\^\^\fL@\fI\^\^xmin\fL,\fIxmax\fR,
205 \fL'\fIxmin ymin xmax ymax\fL'\fR,
207 \fIxmin\fL,\fIymin\fL,\fIxmax\fL,\fIymax\fR.
212 causes the rectangle to be interpreted as a delta:
214 nudges a window to the right, while
219 lists all the current X windows.
223 and can be used with other window managers.
228 clicking button 2 or button 3 to select a window also sends that
229 event to the window itself. This
233 The command-line syntax is non-standard.
237 newly started applications take over the current window.
240 starts a new window for each program.
241 (In X11, it appears to be impossible to know which window
242 starts a particular program.)
244 There is a currently a compiled-in limit of 128 hidden windows.
251 is mainly maintenance updates
252 applied to the original
255 .HR http://unauthorised.org/dhog/9wm.html "" .