Added tag 4.4 for changeset 408014d21261

[dwm.git] / tile.c

diff --git a/tile.c b/tile.c
index e1c68f8..114e84c 100644 (file)
--- a/tile.c
+++ b/tile.c
@@ -9,16 +9,23 @@ static double mwfact = MWFACT;
 /* extern */
 
 void
 /* extern */
 
 void

-addtomwfact(const char *arg) {
+setmwfact(const char *arg) {

        double delta;
 
        if(!isarrange(tile))
                return;
        double delta;
 
        if(!isarrange(tile))
                return;

-

        /* arg handling, manipulate mwfact */
        /* arg handling, manipulate mwfact */

-       if(arg && (1 == sscanf(arg, "%lf", &delta))) {
-               if(delta + mwfact > 0.1 && delta + mwfact < 0.9)
+       if(arg == NULL)
+               mwfact = MWFACT;
+       else if(1 == sscanf(arg, "%lf", &delta)) {
+               if(arg[0] != '+' && arg[0] != '-')
+                       mwfact = delta;
+               else

                        mwfact += delta;
                        mwfact += delta;

+               if(mwfact < 0.1)
+                       mwfact = 0.1;
+               else if(mwfact > 0.9)
+                       mwfact = 0.9;

        }
        arrange();
 }
        }
        arrange();
 }