add settrans bindings and comment file

jdwmrc

@@ -2,12 +2,19 @@
 
 jdwm:
 {
+    # Default bar position
     barpos = "BarTop";
+    # Window border size
     borderpx = 1;
+    # Window snap pixels
     snap = 8;
+    # Master window width factor (used by tile layouts)
     mwfact = 0.6;
+    # Font
     font = "-*-fixed-medium-r-normal-*-13-*-*-*-*-*-*-*";
+    # Tags
     tags = ( "1", "2", "3", "4", "5", "6", "7", "8", "9" );
+    # Colors
     normal_border_color = "#dddddd";
     normal_bg_color = "#000000";
     normal_fg_color = "#ffffff";
@@ -15,6 +22,7 @@ jdwm:
     focus_bg_color = "#008b8b";
     focus_fg_color = "#ffffff";
 
+    # Available layouts
     layouts = (("[]=", "tile"),
              ("=[]", "tileleft"),
              ("+++", "grid"),
@@ -25,8 +33,11 @@ jdwm:
              ("===", "bstackportrait")
             );
 
+    # Number of master windows (used by tile layouts)
     nmaster = 2;
 
+    # Set of rules to put some windows floating
+    # or to tag them on launch
     rules = ({ name = "Gimp";
                tags = "";
                float = true;
@@ -48,8 +59,10 @@ jdwm:
                float = true;
              });
     
+    # modkey for mouse actions
     modkey = "Mod4";
 
+    # Keys binding
     keys = ((("Mod4"), "Return", "spawn", "exec urxvt"),
             (("Mod4"), "space", "setlayout"),
             (("Mod4"), "b", "togglebar"),
@@ -57,10 +70,12 @@ jdwm:
             (("Mod4"), "k", "focusprev"),
             (("Mod4"), "h", "setmwfact", "-0.05"),
             (("Mod4"), "l", "setmwfact", "+0.05"),
+            (("Mod4"), "Escape", "viewprevtags"),
             (("Mod4", "Shift"), "h", "incnmaster", "1"),
             (("Mod4", "Shift"), "l", "incnmaster", "-1"),
             (("Mod4"), "m", "togglemax"),
-            (("Mod4"), "Escape", "viewprevtags"),
+            (("Mod4"), "t", "settrans", "-5"),
+            (("Mod4", "Shift"), "t", "settrans", "+5"),
             (("Mod4", "Control"), "Return", "zoom"),
             (("Mod4", "Control"), "space", "togglefloating"),
             (("Mod4", "Shift"), "c", "killclient"),