Zooms/cycles current window to/from master area (tiling mode), toggles maximization current window (floating mode).
.TP
.B Mod1-g
-Grow current area (tiling mode only).
+Grow master area (tiling mode only).
.TP
.B Mod1-s
-Shrink current area (tiling mode only).
+Shrink master area (tiling mode only).
.TP
.B Mod1-Shift-[1..n]
Apply