arg.h: remove unused ARGNUM* macros

[dmenu.git] / dmenu.c

diff --git a/dmenu.c b/dmenu.c
index 4f22ffe..a07f8e3 100644 (file)
--- a/dmenu.c
+++ b/dmenu.c
@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <ctype.h>
 #include <locale.h>
-#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -32,7 +31,7 @@ enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */
 struct item {
        char *text;
        struct item *left, *right;
-       bool out;
+       int out;
 };
 
 static char text[BUFSIZ] = "";
@@ -92,13 +91,13 @@ calcoffsets(void)
 static void
 cleanup(void)
 {
+       size_t i;
+
        XUngrabKey(dpy, AnyKey, AnyModifier, root);
-       drw_clr_free(scheme[SchemeNorm].bg);
-       drw_clr_free(scheme[SchemeNorm].fg);
-       drw_clr_free(scheme[SchemeSel].fg);
-       drw_clr_free(scheme[SchemeSel].bg);
-       drw_clr_free(scheme[SchemeOut].fg);
-       drw_clr_free(scheme[SchemeOut].bg);
+       for (i = 0; i < SchemeLast; i++) {
+               drw_clr_free(scheme[i].bg);
+               drw_clr_free(scheme[i].fg);
+       }
        drw_free(drw);
        XSync(dpy, False);
        XCloseDisplay(dpy);
@@ -421,7 +420,7 @@ keypress(XKeyEvent *ev)
                        exit(0);
                }
                if (sel)
-                       sel->out = true;
+                       sel->out = 1;
                break;
        case XK_Right:
                if (text[cursor] != '\0') {
@@ -480,7 +479,7 @@ readstdin(void)
                        *p = '\0';
                if (!(items[i].text = strdup(buf)))
                        die("cannot strdup %u bytes:", strlen(buf) + 1);
-               items[i].out = false;
+               items[i].out = 0;
                if (strlen(items[i].text) > max)
                        max = strlen(maxstr = items[i].text);
        }
@@ -552,7 +551,7 @@ setup(void)
                XGetInputFocus(dpy, &w, &di);
                if (mon != -1 && mon < n)
                        i = mon;
-               if (!i && w != root && w != PointerRoot && w != None) {
+               else if (w != root && w != PointerRoot && w != None) {
                        /* find top-level window containing current input focus */
                        do {
                                if (XQueryTree(dpy, (pw = w), &dw, &w, &dws, &du) && dws)
@@ -617,8 +616,7 @@ usage(void)
 int
 main(int argc, char *argv[])
 {
-       bool fast = false;
-       int i;
+       int i, fast = 0;
 
        for (i = 1; i < argc; i++)
                /* these options take no arguments */
@@ -626,9 +624,9 @@ main(int argc, char *argv[])
                        puts("dmenu-"VERSION);
                        exit(0);
                } else if (!strcmp(argv[i], "-b")) /* appears at the bottom of the screen */
-                       topbar = false;
+                       topbar = 0;
                else if (!strcmp(argv[i], "-f"))   /* grabs keyboard before reading stdin */
-                       fast = true;
+                       fast = 1;
                else if (!strcmp(argv[i], "-i")) { /* case-insensitive item matching */
                        fstrncmp = strncasecmp;
                        fstrstr = cistrstr;