Remove style string macros

chat.h

@@ -26,12 +26,6 @@
 
 typedef unsigned char byte;
 
-#define B "\2"
-#define C "\3"
-#define R "\17"
-#define V "\26"
-#define I "\35"
-#define U "\37"
 enum Color {
 	White, Black, Blue, Green, Red, Brown, Magenta, Orange,
 	Yellow, LightGreen, Cyan, LightCyan, LightBlue, Pink, Gray, LightGray,

handle.c

@@ -188,7 +188,7 @@ static void handleJoin(struct Message *msg) {
 	}
 	uiFormat(
 		id, Cold, tagTime(msg),
-		C"%02d%s"C" arrives in "C"%02d%s"C,
+		"\3%02d%s\3 arrives in \3%02d%s\3",
 		hash(msg->user), msg->nick, idColors[id], idNames[id]
 	);
 }

irc.c

@@ -105,7 +105,7 @@ static void debug(char dir, const char *line) {
 	if (!self.debug) return;
 	size_t len = strcspn(line, "\r\n");
 	uiFormat(
-		Debug, Cold, NULL, C"%d%c%c"C" %.*s",
+		Debug, Cold, NULL, "\3%d%c%c\3 %.*s",
 		Gray, dir, dir, (int)len, line
 	);
 	if (!isatty(STDERR_FILENO)) {

ui.c

@@ -271,8 +271,8 @@ static void statusUpdate(void) {
 		int unread;
 		char buf[256];
 		snprintf(
-			buf, sizeof(buf), C"%d%s %d %s %n("C"%02d%d"C"%d) ",
-			idColors[window->id], (window == windows.active ? V : ""),
+			buf, sizeof(buf), "\3%d%s %d %s %n(\3%02d%d\3%d) ",
+			idColors[window->id], (window == windows.active ? "\26" : ""),
 			num, idNames[window->id],
 			&unread, (window->heat > Warm ? White : idColors[window->id]),
 			window->unread,