From be5460f2a294bb8e50b40f498f29a556b31bedd7 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 31 Oct 2009 15:42:28 +0200
Subject: Chat auto completing

---
 src/utils/stringutils.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'src/utils/stringutils.cpp')

diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 67a0d831..6727dcdf 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -140,3 +140,21 @@ int compareStrI(const std::string &a, const std::string &b)
 
     return 0;
 }
+
+bool isWordSeparator(char chr)
+{
+    return (chr == ' ' || chr == ',' || chr == '.');
+}
+
+const std::string findSameSubstring(std::string &str1, std::string &str2)
+{
+    int minLength = str1.length() > str2.length() ? str2.length() : str1.length();
+    for (int f = 0; f < minLength; f ++)
+    {
+        if (str1.at(f) != str2.at(f))
+        {
+            return str1.substr(0, f);
+        }
+    }
+    return str1.substr(0, minLength);
+}
-- 
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