private void EnterText(string line)
{
int equalsIndex = line.IndexOf('=');
if (equalsIndex < 0)
{
throw RuntimeFailure.PropertyDeclarationMissingKey();
}
string newKey = null;
string newValue = null;
if (equalsIndex == line.Length - 1)
{
newKey = line.Substring(0, line.Length - 1);
newValue = string.Empty;
}
else
{
newKey = line.Substring(0, equalsIndex);
newValue = line.Substring(equalsIndex + 1).Trim();
}
_key = newKey;
_value = StringUnescaper.Unescape(newValue);
_nodeKind = PropertyNodeKind.Property;
}
static IEnumerable <string> ParseTokenizer(string text)
{
char quoteChar = '\0';
StringBuilder sb = new StringBuilder();
var c = ((IEnumerable <char>)text).GetEnumerator();
while (c.MoveNext())
{
switch (c.Current)
{
case '\\':
sb.Append(StringUnescaper.UnescapeChar(c));
break;
case '"':
case '\'':
if (quoteChar == '\0')
{
quoteChar = c.Current;
}
else if (quoteChar == c.Current)
{
quoteChar = '\0';
}
else
{
goto default;
}
break;
case '=':
case ';':
if (quoteChar != '\0')
{
goto default;
}
if (sb.Length > 0)
{
yield return(sb.ToString());
sb.Length = 0;
}
yield return((c.Current == ';') ? ";" : "=");
break;
default:
sb.Append(c.Current);
break;
}
}
if (sb.Length > 0)
{
yield return(sb.ToString());
}
}
