applied nsz's dwm.1 patch, also added wmname

[dwm.git] / dwm.c

diff --git a/dwm.c b/dwm.c
index 1b30cae..74b7795 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -564,9 +564,9 @@ configurerequest(XEvent *e) {
                                c->w = ev->width;
                        if(ev->value_mask & CWHeight)
                                c->h = ev->height;
                                c->w = ev->width;
                        if(ev->value_mask & CWHeight)
                                c->h = ev->height;

-                       if((c->x - m->mx + c->w) > m->mw && c->isfloating)
+                       if((c->x + c->w) > m->mx + m->mw && c->isfloating)

                                c->x = m->mx + (m->mw / 2 - c->w / 2); /* center in x direction */
                                c->x = m->mx + (m->mw / 2 - c->w / 2); /* center in x direction */

-                       if((c->y - m->my + c->h) > m->mh && c->isfloating)
+                       if((c->y + c->h) > m->my + m->mh && c->isfloating)

                                c->y = m->my + (m->mh / 2 - c->h / 2); /* center in y direction */
                        if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
                                configure(c);
                                c->y = m->my + (m->mh / 2 - c->h / 2); /* center in y direction */
                        if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
                                configure(c);


@@ -1429,7 +1429,6 @@ setup(void) {
        XSetWindowAttributes wa;
 
        /* clean up any zombies immediately */
        XSetWindowAttributes wa;
 
        /* clean up any zombies immediately */

-       signal(SIGCHLD, sigchld);

        sigchld(0);
 
        /* init screen */
        sigchld(0);
 
        /* init screen */


@@ -1501,8 +1500,9 @@ showhide(Client *c) {
 
 void
 sigchld(int unused) {
 
 void
 sigchld(int unused) {

+       if(signal(SIGCHLD, sigchld) == SIG_ERR)
+               die("Can't install SIGCHLD handler");

        while(0 < waitpid(-1, NULL, WNOHANG));
        while(0 < waitpid(-1, NULL, WNOHANG));

-       signal(SIGCHLD, sigchld);

 }
 
 void
 }
 
 void


@@ -1595,23 +1595,23 @@ togglefloating(const Arg *arg) {
 
 void
 toggletag(const Arg *arg) {
 
 void
 toggletag(const Arg *arg) {

-       unsigned int mask;
+       unsigned int newtags;

 
        if(!selmon->sel)
                return;
 
        if(!selmon->sel)
                return;

-       mask = selmon->sel->tags ^ (arg->ui & TAGMASK);
-       if(mask) {
-               selmon->sel->tags = mask;
+       newtags = selmon->sel->tags ^ (arg->ui & TAGMASK);
+       if(newtags) {
+               selmon->sel->tags = newtags;

                arrange();
        }
 }
 
 void
 toggleview(const Arg *arg) {
                arrange();
        }
 }
 
 void
 toggleview(const Arg *arg) {

-       unsigned int mask = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);
+       unsigned int newtagset = selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK);

 
 

-       if(mask) {
-               selmon->tagset[selmon->seltags] = mask;
+       if(newtagset) {
+               selmon->tagset[selmon->seltags] = newtagset;

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