removed a misleading comment about client title windows, which don't exist anymore

[dwm.git] / dwm.c

diff --git a/dwm.c b/dwm.c
index 8933e8e..e5929f6 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -17,9 +17,7 @@
  * set the override_redirect flag.  Clients are organized in a global
  * doubly-linked client list, the focus history is remembered through a global
  * stack list. Each client contains an array of Bools of the same size as the
- * global tags array to indicate the tags of a client.  For each client dwm
- * creates a small title window, which is resized whenever the (_NET_)WM_NAME
- * properties are updated or the client is moved/resized.
+ * global tags array to indicate the tags of a client.  
  *
  * Keys and tagging rules are organized as arrays and defined in config.h.
  *
@@ -340,7 +338,7 @@ buttonpress(XEvent *e) {
                        movemouse(c);
                }
                else if(ev->button == Button2) {
-                       if((floating != layout->arrange) && !c->isfixed && c->isfloating)
+                       if((floating != layout->arrange) && c->isfloating)
                                togglefloating(NULL);
                        else
                                zoom(NULL);
@@ -1145,6 +1143,7 @@ quit(const char *arg) {
        readin = running = False;
 }
 
+
 void
 resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
        XWindowChanges wc;
@@ -1281,14 +1280,18 @@ restack(void) {
 void
 run(void) {
        char *p;
-       int r, xfd;
        fd_set rd;
+       int r, xfd;
+       unsigned int len, offset;
        XEvent ev;
 
        /* main event loop, also reads status text from stdin */
        XSync(dpy, False);
        xfd = ConnectionNumber(dpy);
        readin = True;
+       offset = 0;
+       len = sizeof stext - 1;
+       stext[len] = '\0'; /* 0-terminator is never touched */
        while(running) {
                FD_ZERO(&rd);
                if(readin)
@@ -1300,10 +1303,9 @@ run(void) {
                        eprint("select failed\n");
                }
                if(FD_ISSET(STDIN_FILENO, &rd)) {
-                       switch(r = read(STDIN_FILENO, stext, sizeof stext - 1)) {
+                       switch((r = read(STDIN_FILENO, stext + offset, len - offset))) {
                        case -1:
-                               strncpy(stext, strerror(errno), sizeof stext - 1);
-                               stext[sizeof stext - 1] = '\0';
+                               strncpy(stext, strerror(errno), len);
                                readin = False;
                                break;
                        case 0:
@@ -1311,10 +1313,14 @@ run(void) {
                                readin = False;
                                break;
                        default:
-                               for(stext[r] = '\0', p = stext + strlen(stext) - 1; p >= stext && *p == '\n'; *p-- = '\0');
-                               for(; p >= stext && *p != '\n'; --p);
-                               if(p > stext)
-                                       strncpy(stext, p + 1, sizeof stext);
+                               stext[offset + r] = '\0';
+                               for(p = stext; *p && *p != '\n'; p++);
+                               if(*p == '\n') {
+                                       *p = '\0';
+                                       offset = 0;
+                               }
+                               else
+                                       offset = (offset + r < len - 1) ? offset + r : 0;
                        }
                        drawbar();
                }
@@ -1584,8 +1590,8 @@ tile(void) {
                        else
                                nh = th - 2 * c->border;
                }
-               resize(c, nx, ny, nw, nh, True);
-               if((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw))
+               resize(c, nx, ny, nw, nh, RESIZEHINTS);
+               if((RESIZEHINTS) && ((c->h < bh) || (c->h > nh) || (c->w < bh) || (c->w > nw)))
                        /* client doesn't accept size constraints */
                        resize(c, nx, ny, nw, nh, False);
                if(n > 1 && th != wah)
@@ -1862,7 +1868,8 @@ zoom(const char *arg) {
 int
 main(int argc, char *argv[]) {
        if(argc == 2 && !strcmp("-v", argv[1]))
-               eprint("dwm-"VERSION", © 2006-2007 A. R. Garbe, S. van Dijk, J. Salmi, P. Hruby, S. Nagy\n");
+               eprint("dwm-"VERSION", © 2006-2007 Anselm R. Garbe, Sander van Dijk, "
+                      "Jukka Salmi, Premysl Hruby, Szabolcs Nagy\n");
        else if(argc != 1)
                eprint("usage: dwm [-v]\n");