added nana stuff

added lock option in docked icons

src/misc.c

@@ -1394,97 +1394,3 @@ SendHelperMessage(WScreen *scr, char type, int workspace, char *msg)
     }
     free(buffer);
 }
-
-
-
-typedef struct {
-    WScreen *scr;
-    char *command;
-} _tuple;
-
-
-static void
-shellCommandHandler(pid_t pid, unsigned char status, _tuple *data)
-{
-    if (status == 127) {
-	char *buffer;
-
-	buffer = wstrappend(_("Could not execute command: "), data->command);
-
-	wMessageDialog(data->scr, _("Error"), buffer, _("OK"), NULL, NULL);
-	free(buffer);
-    } else if (status != 127) {
-	/*
-	printf("%s: %i\n", data->command, status);
-	 */
-    }
-
-    free(data->command);
-    free(data);
-}
-
-
-void
-ExecuteShellCommand(WScreen *scr, char *command)
-{
-    static char *shell = NULL;
-    pid_t pid;
-
-    /*
-     * This have a problem: if the shell is tcsh (not sure about others)
-     * and ~/.tcshrc have /bin/stty erase ^H somewhere on it, the shell
-     * will block and the command will not be executed.
-    if (!shell) {
-	shell = getenv("SHELL");
-	if (!shell)
-	    shell = "/bin/sh";
-    }
-     */
-    shell = "/bin/sh";
-
-    pid = fork();
-    
-    if (pid==0) {
-
-	SetupEnvironment(scr);
-
-#ifdef HAVE_SETPGID
-	setpgid(0, 0);
-#endif
-	execl(shell, shell, "-c", command, NULL);
-	wsyserror("could not execute %s -c %s", shell, command);
-	Exit(-1);
-    } else if (pid < 0) {
-	wsyserror("cannot fork a new process");
-    } else {
-	_tuple *data = wmalloc(sizeof(_tuple));
-	
-	data->scr = scr;
-	data->command = wstrdup(command);
-
-	wAddDeathHandler(pid, (WDeathHandler*)shellCommandHandler, data);
-    }
-}
-
-
-
-
-
-void dbprintf(char *format, ...)
-{
-    va_list	args;
-
-    va_start(args, format);
-    vprintf(format, args);
-    fflush(stdout);
-    va_end(args);
-}
-
-
-
-void dbputs(char *text)
-{
-    puts(text);
-    fflush(stdout);
-}
-