Improve the names used for the non-whitespace iterators.

diff --git a/apt-pkg/contrib/configuration.cc b/apt-pkg/contrib/configuration.cc
index 843e91f..7326b84 100644 (file)
--- a/apt-pkg/contrib/configuration.cc
+++ b/apt-pkg/contrib/configuration.cc
@@ -641,15 +641,15 @@ bool ReadConfigFile(Configuration &Conf,const string &FName,bool AsSectional,
         if (InQuote == false && (*I == '{' || *I == ';' || *I == '}'))
         {
            // Put the last fragment into the buffer
-           std::string::const_iterator FirstNonWhitespace = Start;
-           std::string::const_iterator LastNonWhitespace = I;
-           for (; FirstNonWhitespace != I && isspace(*FirstNonWhitespace) != 0; FirstNonWhitespace++)
+           std::string::const_iterator NonWhitespaceStart = Start;
+           std::string::const_iterator NonWhitespaceStop = I;
+           for (; NonWhitespaceStart != I && isspace(*NonWhitespaceStart) != 0; NonWhitespaceStart++)
              ;
-           for (; LastNonWhitespace != FirstNonWhitespace && isspace(LastNonWhitespace[-1]) != 0; LastNonWhitespace--)
+           for (; NonWhitespaceStop != NonWhitespaceStart && isspace(NonWhitespaceStop[-1]) != 0; NonWhitespaceStop--)
              ;
-           if (LineBuffer.empty() == false && LastNonWhitespace - FirstNonWhitespace != 0)
+           if (LineBuffer.empty() == false && NonWhitespaceStop - NonWhitespaceStart != 0)
               LineBuffer += ' ';
-           LineBuffer += string(FirstNonWhitespace, LastNonWhitespace);
+           LineBuffer += string(NonWhitespaceStart, NonWhitespaceStop);
 
            // Drop this from the input string, saving the character
            // that terminated the construct we just closed. (i.e., a