From 99d1d42a0a622d62fd6545e0f077073eb40082f7 Mon Sep 17 00:00:00 2001
From: raylu <raylu@cmu.edu>
Date: Thu, 10 Feb 2011 13:50:16 -0500
Subject: [PATCH] Parse <sup> as ^ in calc

---
 cmd-google.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cmd-google.go b/cmd-google.go
index a6591df..7904bdb 100644
--- a/cmd-google.go
+++ b/cmd-google.go
@@ -158,11 +158,14 @@ func calc(conn *irc.Conn, nick *irc.Nick, args, target string) {
 }
 
 func parseCalc(output string) string {
-	unquote, err := strconv.Unquote(output)
+	parsed, err := strconv.Unquote(output)
 	if err != nil {
 		return ""
 	}
-	return html.UnescapeString(unquote)
+	parsed = html.UnescapeString(parsed)
+	parsed = strings.Replace(parsed, "<sup>", "^(", -1)
+	parsed = strings.Replace(parsed, "</sup>", ")", -1)
+	return parsed
 }
 
 // please disregard the reproduction of src/pkg/http/client.go:send below