Remove reason from suggested fixes

If there's a reason why a change is not a 1:1, do not print it in the
list of suggestions.

codespell.py

@@ -20,10 +20,10 @@
 #    file1 .. fileN      Files to check spelling
 
 class Mispell:
-    def __init__(self, data, fix):
+    def __init__(self, data, fix, reason):
         self.data = data
         self.fix = fix
-
+        self.reason = reason
 
 class TermColors:
     def __init__(self):
@@ -66,7 +66,18 @@ def build_dict(filename):
     with open(filename, 'r') as f:
         for line in f:
             [key, data] = line.split('->')
-            misspellings[key] = Mispell(data, data.find(',') + 1)
+            fix = data.find(',')
+
+            if fix != (len(data) - 1) and fix > 0:
+                reason = data.split(',')[-1]
+            else:
+                reason = ''
+
+            if fix > 0:
+                fix = True
+                data = "%s\n" % data[:data.rfind(',')]
+
+            misspellings[key] = Mispell(data, fix, reason)
 
 def parse_file(filename, colors):
     if filename == '-':

example/code.c

@@ -1,12 +1,18 @@
 
+int f(int type)
+{
+    return type;
+}
 
 int main(void)
 {
-    int fd;
+    int fd, clas;
     /* tis code does nothing */
 
     f(1, 2, 3);
 
     fd = opem("/tmp/a", O_RDONLY);
-    return 0;
+
+    // buring your cpu
+    return f(clas);
 }

example/dict.txt

@@ -1,2 +1,4 @@
 tis->this
 opem->open
+buring->burying, burning, burin, during,
+clas->class, disabled due to name clash in c++