protected string KeywordColor(string line, string color)
{
int i;
string newstr;
string[] keywords = GetKeywords();
IStringMatcher matcher = GetMatcher();
StringBuilder sb = new StringBuilder(line);
foreach (string key in keywords)
{
i = 0;
while (0 <= (i = matcher.IndexOf(key, sb, i, sb.Length - i)))
{
if ((i == 0 || IsKosher(sb[i - 1])) &&
(key.Length + i == sb.Length || IsKosher(sb[key.Length + i])))
{
newstr =
"<b><font color=\"" + color + "\">" + key + "</font></b>";
sb = sb.Replace(key, newstr, i, key.Length);
i += newstr.Length - 1;
}
else
{
i += key.Length;
}
}
}
return(sb.ToString());
}
