added icons and delimeter

blocks.h

@@ -1,8 +1,20 @@
 //Modify this file to change what commands output to your statusbar, and recompile using the make command.
 static const Block blocks[] = {
-	/*Command*/		/*Update Interval*/	/*Update Signal*/
-	{"~/bin/statusbar/volume",	0,		10},
-	{"~/bin/statusbar/brightness",	0,		11},
-	{"~/bin/statusbar/battery",	5,		0},
-	{"~/bin/statusbar/clock",	5,		0},
+	/*Icon*/	/*Command*/		/*Update Interval*/	/*Update Signal*/
+	{"", "cat ~/.pacupdate | sed /📦0/d",					0,		9},
+	
+	{"🧠", "free -h | awk '/^Mem/ { print $3\"/\"$2 }' | sed s/i//g",	30,		0},
+
+	{"", "~/bin/statusbar/volume",						0,		10},
+
+	{"☀", "xbacklight | sed 's/\\..*//'",					0,		11},
+	
+	{"", "~/bin/statusbar/battery",						5,		0},
+
+	{"🌡", "sensors | awk '/^temp1:/{print $2}'",				5,		0},
+
+	{"", "~/bin/statusbar/clock",						5,		0},
 };
+
+//sets delimeter between status commands. NULL character ('\0') means no delimeter.
+static char delim = '|';