allowing nmaster=0 (I think that's a straight idea) - dwm - dynamic window manager
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       ---
 (DIR) commit d108cfa7fc47000af49e70a49e865b9eb236c57d
 (DIR) parent 92cb5ebb7cb4e6a067474dae94c7a70977194f5d
 (HTM) Author: Anselm R. Garbe <arg@suckless.org>
       Date:   Thu, 11 Jan 2007 13:43:38 +0100
       
       allowing nmaster=0 (I think that's a straight idea)
       Diffstat:
         M view.c                              |      17 ++++++++++++-----
       
       1 file changed, 12 insertions(+), 5 deletions(-)
       ---
 (DIR) diff --git a/view.c b/view.c
       @@ -75,11 +75,16 @@ dotile(void) {
        
                for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next))
                        n++;
       +
                /* window geoms */
       -        mw = (n > nmaster) ? (waw * master) / 1000 : waw;
       -        mh = (n > nmaster) ? wah / nmaster : wah / (n > 0 ? n : 1);
       -        tw = waw - mw;
       +        if(nmaster > 0) {
       +                mh = (n > nmaster) ?  wah / nmaster : wah / (n > 0 ? n : 1);
       +                mw = (n > nmaster) ? (waw * master) / 1000 : waw;
       +        }
       +        else
       +                mh = mw = 0;
                th = (n > nmaster) ? wah / (n - nmaster) : 0;
       +        tw = waw - mw;
        
                for(i = 0, c = clients; c; c = c->next)
                        if(isvisible(c)) {
       @@ -90,7 +95,7 @@ dotile(void) {
                                c->ismax = False;
                                c->x = wax;
                                c->y = way;
       -                        if(i < nmaster) {
       +                        if((nmaster > 0) && (i < nmaster)) {
                                        c->y += i * mh;
                                        c->w = mw - 2 * BORDERPX;
                                        c->h = mh - 2 * BORDERPX;
       @@ -150,7 +155,9 @@ focusprev(Arg *arg) {
        
        void
        incnmaster(Arg *arg) {
       -        if((arrange == dofloat) || (nmaster + arg->i < 1) || (wah / (nmaster + arg->i) < bh))
       +        if((arrange == dofloat)
       +        || ((int)nmaster + arg->i < 0)
       +        || (((int)nmaster + arg->i > 0) && (wah / (nmaster + arg->i) < bh)))
                        return;
                nmaster += arg->i;
                updatemodetext();