added client number printing right of layout symbol

diff --git a/dwm.c b/dwm.c
index 07d0d36..d71bb58 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -236,7 +236,7 @@ static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
 
 /* variables */
-static char stext[256];
+static char stext[256], ntext[8];
 static int screen;
 static int sw, sh;           /* X display screen geometry x, y, width, height */
 static int bh, blw = 0;      /* bar geometry */
@@ -641,11 +641,13 @@ dirtomon(int dir) {
 void
 drawbar(Monitor *m) {
        int x;
-       unsigned int i, occ = 0, urg = 0;
+       unsigned int i, n = 0, occ = 0, urg = 0;
        unsigned long *col;
        Client *c;
 
        for(c = m->clients; c; c = c->next) {
+               if(ISVISIBLE(c))
+                       n++;
                occ |= c->tags;
                if(c->isurgent)
                        urg |= c->tags;
@@ -662,10 +664,12 @@ drawbar(Monitor *m) {
        if(blw > 0) {
                dc.w = blw;
                drawtext(m->lt[m->sellt]->symbol, dc.norm, False);
-               x = dc.x + dc.w;
+               dc.x += dc.w;
        }
-       else
-               x = dc.x;
+       snprintf(ntext, sizeof ntext, "%u", n);
+       dc.w = TEXTW(ntext);
+       drawtext(ntext, dc.norm, False);
+       x = (dc.x += dc.w);
        if(m == selmon) { /* status is only drawn on selected monitor */
                dc.w = TEXTW(stext);
                dc.x = m->ww - dc.w;