Adds 2D workspace geometry to Fluxbox.
Applicable on 1.0.rc3 and 1.0 final.
New keybinds => UpWorkspace, DownWorkspace
New options => session.screen0.workspacesPerRow
Example configuration for a three columns / two rows layout ("browsed" by the Mod1+Control+Arrow keys):
Mod1 Control Left :LeftWorkspace 1
Mod1 Control Right :RightWorkspace 1
Mod1 Control Up :UpWorkspace
Mod1 Control Down :DownWorkspace
Please note, that the keybinds "PrevWorkspace" and "NextWorkspace" is not affected by this patch and hence will still browse through the workspaces in the original manner (wrapping from last<->first workspace). To get the real "feeling" of 2D geometry (with boundaries), use the above key commands.
To disable the 2D Workspace behavior, either remove the workspacesPerRow option or define it as 0 or a number greater than your number of workspaces.