new stuff

diff --git a/client.c b/client.c
index a5141ea..1e693f7 100644 (file)
--- a/client.c
+++ b/client.c
@@ -14,7 +14,7 @@ update_client_name(Client *c)
 {
        XTextProperty name;
        int n;
-       char **list = 0;
+       char **list = NULL;
 
        name.nitems = 0;
        c->name[0] = 0;

diff --git a/draw.c b/draw.c
index b89c365..a3c526e 100644 (file)
--- a/draw.c
+++ b/draw.c
@@ -116,7 +116,7 @@ loadfont(Display *dpy, Fnt *font, const char *fontstr)
        char **missing, *def;
        int n;
 
-       missing = 0;
+       missing = NULL;
        def = "?";
        setlocale(LC_ALL, "");
        if(font->set)
@@ -128,7 +128,7 @@ loadfont(Display *dpy, Fnt *font, const char *fontstr)
                XFreeStringList(missing);
                if(font->set) {
                        XFreeFontSet(dpy, font->set);
-                       font->set = 0;
+                       font->set = NULL;
                }
        }
        if(font->set) {
@@ -151,7 +151,7 @@ loadfont(Display *dpy, Fnt *font, const char *fontstr)
        else {
                if(font->xfont)
                        XFreeFont(dpy, font->xfont);
-               font->xfont = 0;
+               font->xfont = NULL;
                font->xfont = XLoadQueryFont(dpy, fontstr);
                if (!font->xfont)
                        font->xfont = XLoadQueryFont(dpy, "fixed");

diff --git a/menu.c b/menu.c
index d2e50ec..6d8843e 100644 (file)
--- a/menu.c
+++ b/menu.c
@@ -34,15 +34,15 @@ static Window win;
 static XRectangle rect;
 static Bool done = False;
 
-static Item *allitem = 0;      /* first of all items */
-static Item *item = 0; /* first of pattern matching items */
-static Item *sel = 0;
-static Item *nextoff = 0;
-static Item *prevoff = 0;
-static Item *curroff = 0;
+static Item *allitem = NULL;   /* first of all items */
+static Item *item = NULL;      /* first of pattern matching items */
+static Item *sel = NULL;
+static Item *nextoff = NULL;
+static Item *prevoff = NULL;
+static Item *curroff = NULL;
 
 static int screen;
-static char *title = 0;
+static char *title = NULL;
 static char text[4096];
 static int ret = 0;
 static int nitem = 0;
@@ -107,7 +107,7 @@ update_items(char *pattern)
        else
                cmdw = twidth;
 
-       item = j = 0;
+       item = j = NULL;
        nitem = 0;
 
        for(i = allitem; i; i=i->next)
@@ -117,7 +117,7 @@ update_items(char *pattern)
                        else
                                j->right = i;
                        i->left = j;
-                       i->right = 0;
+                       i->right = NULL;
                        j = i;
                        nitem++;
                }
@@ -129,7 +129,7 @@ update_items(char *pattern)
                        else
                                j->right = i;
                        i->left = j;
-                       i->right = 0;
+                       i->right = NULL;
                        j = i;
                        nitem++;
                }
@@ -319,7 +319,7 @@ kpress(XKeyEvent * e)
 static char *
 read_allitems()
 {
-       static char *maxname = 0;
+       static char *maxname = NULL;
        char *p, buf[1024];
        unsigned int len = 0, max = 0;
        Item *i, *new;
@@ -336,7 +336,7 @@ read_allitems()
                }
 
                new = emalloc(sizeof(Item));
-               new->next = new->left = new->right = 0;
+               new->next = new->left = new->right = NULL;
                new->text = p;
                if(!i)
                        allitem = new;

diff --git a/wm.c b/wm.c
index 843aaac..a4caf64 100644 (file)
--- a/wm.c
+++ b/wm.c
@@ -20,8 +20,9 @@ Atom wm_atom[WMLast], net_atom[NetLast];
 Cursor cursor[CurLast];
 XRectangle rect, barrect;
 Bool running = True;
+Client *client = NULL;
 
-char *bartext;
+char *bartext, tag[256];
 int screen, sel_screen;
 unsigned int lock_mask, numlock_mask;
 
@@ -74,12 +75,11 @@ win_property(Window w, Atom a, Atom t, long l, unsigned char **prop)
        status = XGetWindowProperty(dpy, w, a, 0L, l, False, t, &real, &format,
                        &res, &extra, prop);
 
-       if(status != Success || *prop == 0) {
+       if(status != Success || *prop == NULL) {
                return 0;
        }
-       if(res == 0) {
+       if(res == 0)
                free((void *) *prop);
-       }
        return res;
 }
 
@@ -264,7 +264,7 @@ main(int argc, char *argv[])
                        barrect.width, barrect.height, 0, DefaultDepth(dpy, screen),
                        CopyFromParent, DefaultVisual(dpy, screen),
                        CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-       bartext = 0;
+       bartext = NULL;
        XDefineCursor(dpy, barwin, cursor[CurNormal]);
        XMapRaised(dpy, barwin);
        draw_bar();

diff --git a/wm.h b/wm.h
index c4d65ea..01bbee4 100644 (file)
--- a/wm.h
+++ b/wm.h
@@ -20,11 +20,10 @@ enum { CurNormal, CurResize, CurMove, CurInput, CurLast };
 enum { RFloat, RGrid, RLast };
 
 typedef struct Client Client;
-typedef struct Tag Tag;
 
 struct Client {
-       Tag *tag;
        char name[256];
+       char tag[256];
        int proto;
        unsigned int border;
        Bool fixedsize;
@@ -37,27 +36,21 @@ struct Client {
        Client *snext;
 };
 
-struct Tag {
-       char name[256];
-       Client *stack;
-       XRectangle r;
-       Tag *next;
-       Tag *cnext;
-};
-
 extern Display *dpy;
 extern Window root, barwin;
 extern Atom wm_atom[WMLast], net_atom[NetLast];
 extern Cursor cursor[CurLast];
 extern XRectangle rect, barrect;
 extern Bool running;
+extern Bool grid;
 extern void (*handler[LASTEvent]) (XEvent *);
 
 extern int screen, sel_screen;
 extern unsigned int lock_mask, numlock_mask;
-extern char *bartext;
+extern char *bartext, tag[256];
 
 extern Brush brush;
+extern Client *client;
 
 /* bar.c */
 extern void draw_bar();