commit e9779ff

Add get_screen_geometry to howlc manual

 1@@ -112,6 +112,15 @@ $ howlc get_app_id
 2 .br
 3 example
 4 .TP
 5+\fBget_screen_geometry\fR
 6+Print the current screen's width and height\.
 7+.IP
 8+Example:
 9+.IP
10+$ howlc get_screen_geometry
11+.br
12+1920 1080
13+.TP
14 \fBlist_windows\fR
15 Print a list of currently open windows (both visible and invisible)\.
16 .IP

 1@@ -116,6 +116,14 @@ howlc(1) -- client to control the howl compositor
 2     $ howlc get_app_id<br>
 3     example
 4 
 5+  * `get_screen_geometry`:
 6+    Print the current screen's width and height.
 7+
 8+    Example:
 9+
10+    $ howlc get_screen_geometry<br>
11+    1920 1080
12+
13   * `list_windows`:
14     Print a list of currently open windows (both visible and invisible).
15