Remove a bunch of unused variables and incorrect comments.

"ok with me" okan@.

calmwm.c

@@ -149,7 +149,7 @@ void
 x_setupscreen(struct screen_ctx *sc, u_int which)
 {
 	XColor tmp;
-	XGCValues gv, gv1/* , gv2 */;
+	XGCValues gv;
 	Window *wins, w0, w1;
 	u_int nwins, i = 0;
 	XWindowAttributes winattr;
@@ -209,13 +209,6 @@ x_setupscreen(struct screen_ctx *sc, u_int which)
 	    GCForeground|GCBackground|GCFunction|
 	    GCLineWidth|GCSubwindowMode, &gv);
 
-	gv1.function = GXinvert;
-	gv1.subwindow_mode = IncludeInferiors;
-	gv1.line_width = 1;
-
-	sc->invgc = XCreateGC(X_Dpy, sc->rootwin,
-	    GCFunction|GCSubwindowMode|GCLineWidth, &gv1);
-
 	font_init(sc);
 	DefaultFont = font_getx(sc, DefaultFontName);
 

calmwm.h

@@ -31,7 +31,7 @@
 #define MAX(x, y) ((x) > (y) ? (x) : (y))
 
 enum conftype {
-	CONF_BWIDTH, CONF_IGNORE, CONF_NOTIFIER,
+	CONF_BWIDTH, CONF_IGNORE,
 };
 
 #define ChildMask	(SubstructureRedirectMask|SubstructureNotifyMask)
@@ -68,12 +68,11 @@ struct screen_ctx {
 	Window		 groupwin;
 	Window		 infowin;
 	Colormap	 colormap;
-	GC		 invcg;
 	XColor		 bgcolor, fgcolor, fccolor, redcolor, cyancolor,
 			 whitecolor, blackcolor;
 	char		*display;
 	unsigned long	 blackpixl, whitepixl, redpixl, bluepixl, cyanpixl;
-	GC		 gc, invgc, hlgc;
+	GC		 gc, hlgc;
 
 	Pixmap		 gray, blue, red;
 
@@ -83,8 +82,6 @@ struct screen_ctx {
 	int		 xmax;
 	int		 ymax;
 
-        FILE            *notifier;
-
 	struct cycle_entry_q mruq;
 
 	struct client_ctx* cycle_client;
@@ -203,22 +200,6 @@ struct xevent {
 
 TAILQ_HEAD(xevent_q, xevent);
 
-/* Keybindings */
-enum kbtype {
-	KB_DELETE, KB_NEWTERM0, KB_NEWTERM1, KB_HIDE,
-	KB_LOWER, KB_RAISE, KB_SEARCH, KB_CYCLE, KB_LABEL,
-	KB_GROUPSELECT, KB_VERTMAXIMIZE, KB_MAXIMIZE,
-
-	/* Group numbers need to be in order. */
-	KB_GROUP_1, KB_GROUP_2, KB_GROUP_3, KB_GROUP_4, KB_GROUP_5,
-	KB_GROUP_6, KB_GROUP_7, KB_GROUP_8, KB_GROUP_9, KB_NOGROUP,
-	KB_NEXTGROUP, KB_PREVGROUP,
-
-	KB_MOVE_WEST, KB_MOVE_EAST, KB_MOVE_NORTH, KB_MOVE_SOUTH,
-
-	KB__LAST
-};
-
 #define CWM_BIGMOVE	0x1000
 enum directions {
 	CWM_UP=0, CWM_DOWN, CWM_LEFT, CWM_RIGHT,
@@ -229,7 +210,6 @@ enum directions {
 #define	CWM_EXEC_WM		0x2
 
 #define KBFLAG_NEEDCLIENT 0x01
-#define KBFLAG_FINDCLIENT 0x02
 
 #define KBTOGROUP(X) ((X) - 1)
 
@@ -463,14 +443,12 @@ void kbfunc_lock(struct client_ctx *cc, void *arg);
 void  search_init(struct screen_ctx *);
 struct menu *search_start(struct menu_q *menuq,
     void (*match)(struct menu_q *, struct menu_q *, char *),
-    void (*rank)(struct menu_q *, char *),
     void (*print)(struct menu *mi, int),
     char *, int);
 void  search_match_client(struct menu_q *, struct menu_q *, char *);
 void  search_print_client(struct menu *mi, int list);
 void  search_match_text(struct menu_q *, struct menu_q *, char *);
 void  search_match_exec(struct menu_q *, struct menu_q *, char *);
-void  search_rank_text(struct menu_q *, char *);
 
 void group_init(void);
 void group_select(int);

kbfunc.c

@@ -178,8 +178,8 @@ kbfunc_client_search(struct client_ctx *scratch, void *arg)
 	}
 
 	if ((mi = search_start(&menuq,
-		    search_match_client, NULL,
+		    search_match_client, search_print_client,
-		    search_print_client, "window", 0)) != NULL) {
+		        "window", 0)) != NULL) {
 		cc = (struct client_ctx *)mi->ctx;
 		if (cc->flags & CLIENT_HIDDEN)
 			client_unhide(cc);
@@ -213,7 +213,7 @@ kbfunc_menu_search(struct client_ctx *scratch, void *arg)
 	}
 
 	if ((mi = search_start(&menuq,
-		    search_match_text, NULL, NULL, "application", 0)) != NULL)
+		    search_match_text, NULL, "application", 0)) != NULL)
 		u_spawn(((struct cmd *)mi->ctx)->image);
 
 	while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
@@ -344,7 +344,7 @@ kbfunc_exec(struct client_ctx *scratch, void *arg)
 	}
 
 	if ((mi = search_start(&menuq,
-		    search_match_exec, NULL, NULL, label, 1)) != NULL) {
+		    search_match_exec, NULL, label, 1)) != NULL) {
 		switch (cmd) {
 			case CWM_EXEC_PROGRAM:
 				u_spawn(mi->text);
@@ -419,7 +419,7 @@ kbfunc_ssh(struct client_ctx *scratch, void *arg)
 
 
 	if ((mi = search_start(&menuq,
-		    search_match_exec, NULL, NULL, "ssh", 1)) != NULL) {
+		    search_match_exec, NULL, "ssh", 1)) != NULL) {
 		conf_cmd_refresh(&Conf);
 		l = snprintf(cmd, sizeof(cmd), "%s -e ssh %s", Conf.termpath,
 		    mi->text);

search.c

@@ -31,11 +31,6 @@ search_init(struct screen_ctx *sc)
 	    1, 1, 1, sc->blackpixl, sc->whitepixl);
 }
 
-/*
- * ranking.  each rank type is assigned a weight.  multiply this by
- * the rank given.  add them up.  simple linear combination.
- */
-
 /*
  * Input: list of items,
  * Output: choose one
@@ -45,7 +40,6 @@ search_init(struct screen_ctx *sc)
 struct menu *
 search_start(struct menu_q *menuq,
     void (*match)(struct menu_q *, struct menu_q *, char *), 
-    void (*rank)(struct menu_q *resultq, char *search), 
     void (*print)(struct menu *mi, int print),
     char *prompt, int dummy)
 {
@@ -109,10 +103,6 @@ search_start(struct menu_q *menuq,
 
 		switch (e.type) {
 		case KeyPress:
-			/*
-			 * XXX - C-s & C-r for next and prev.
-			 */
-
 			if (input_keycodetrans(e.xkey.keycode, e.xkey.state,
 				&ctl, &chr, 1) < 0)
 				continue;
@@ -180,8 +170,6 @@ search_start(struct menu_q *menuq,
 			if (mutated && strlen(searchstr) > 0) {
 				(*match)(menuq, &resultq, searchstr);
 				beobnoxious = TAILQ_EMPTY(&resultq);
-				if (!beobnoxious && rank != NULL)
-					(*rank)(&resultq, searchstr);
 			} else if (mutated)
 				TAILQ_INIT(&resultq);
 
@@ -194,12 +182,10 @@ search_start(struct menu_q *menuq,
 		case Expose:
 			if (list) {
 				if (TAILQ_EMPTY(&resultq) && list) {
-					/* Copy them over and rank them. */
+					/* Copy them all over. */
 					TAILQ_FOREACH(mi, menuq, entry)
 					    TAILQ_INSERT_TAIL(&resultq, mi,
 						resultentry);
-					if (rank != NULL)
-						(*rank)(&resultq, searchstr);
 
 					listing = 1;
 				} else if (mutated)

xevents.c

@@ -400,7 +400,7 @@ xev_handle_keypress(struct xevent *xev, XEvent *ee)
 	if (kb == NULL)
 		goto out;
 
-	if ((kb->flags & (KBFLAG_NEEDCLIENT|KBFLAG_FINDCLIENT)) && 
+	if ((kb->flags & (KBFLAG_NEEDCLIENT)) && 
 	    (cc = client_find(e->window)) == NULL &&
 	    (cc = client_current()) == NULL)
 		if (kb->flags & KBFLAG_NEEDCLIENT)