From 119d0b306eee5a7689cd7beb9179eda19bbbbd0b Mon Sep 17 00:00:00 2001
From: Luke Slater <tinmachin3@gmail.com>
Date: Fri, 4 Nov 2011 16:34:36 +0000
Subject: [PATCH] correct other peoples spelling

---
 modules/spelling.js | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/modules/spelling.js b/modules/spelling.js
index d96b82d..b564b2f 100644
--- a/modules/spelling.js
+++ b/modules/spelling.js
@@ -5,6 +5,7 @@ var spelling = function(dbot) {
     return {
         'listener': function(data, params) {
             var q = data.message.valMatch(/^\*\*?([\d\w\s]*)/, 2);
+            var otherQ = data.message.valMatch(/^([\d\w\s]*): \*\*?([\d\w\s]*)/);
             if(q) {
                 var correction = q[1];
                 var candidates = last[data.channel][data.user].split(' ');
@@ -26,6 +27,29 @@ var spelling = function(dbot) {
                         dbot.say(data.channel, data.user + ' meant: ' + fix);
                     }
                 }
+            } else if(otherQ) {
+                if(last[data.channel].hasOwnProperty([otherQ[1]])) {
+                    var correction = otherQ[2];
+                    var candidates = last[data.channel][otherQ[1]].split(' ');
+                    var winner = false;
+                    var winnerDistance = 99999999; //urgh fix later
+
+                    for(var i=0;i<candidates.length;i++) {
+                        var distance = String.prototype.distance(correction, candidates[i]);
+                        if(distance < winnerDistance) {
+                            winner = candidates[i];
+                            winnerDistance = distance;
+                        }
+                    }
+
+                    if(winnerDistance < 3) {
+                        if(winner !== correction) {
+                            var fix = last[data.channel][otherQ[1]].replace(winner, correction); 
+                            last[data.channel][otherQ[1]] = fix;
+                            dbot.say(data.channel, data.user + ' thinks ' + otherQ[1] + ' meant: ' + fix);
+                        }
+                    }
+                }
             } else {
                  if(last.hasOwnProperty(data.channel)) {
                    last[data.channel][data.user] = data.message;