internal void ApplyColor(SSLexLexeme lexeme, Color color)
{
ColorSegment item = new ColorSegment {
Start = (lexeme.index() - lexeme.length()) - 1,
Length = lexeme.length(),
Color = color
};
base.Add(item);
}
public Locator(SSLexLexeme lexeme)
{
this.Line = lexeme.line() + 1;
this.Column = lexeme.offset() + 1;
this.Position = (lexeme.index() - lexeme.length()) - 1;
if (this.Position < 0)
{
this.Position = 0;
}
this.Length = lexeme.length();
}
public override bool error(int State, SSLexLexeme LookaheadToken)
{
Message item = new Message(LookaheadToken)
{
Type = MessageType.Error,
Source = this.m_Source
};
item.Location.Adjust(item.Source.StartLocation);
if (-1 == LookaheadToken.token())
{
item.Text = "End of data reached";
}
else
{
item.Text = "Syntax error while parsing '" + new string(LookaheadToken.lexeme()) + "'";
this.m_Source.DrawWigglyLine((LookaheadToken.index() - LookaheadToken.length()) - 1, LookaheadToken.length());
}
this.m_Errors.Add(item);
return(base.syncErr());
}
private void SetSource(MDXNode node, int start, int end)
{
try
{
int line = -1;
int column = -1;
int position = -1;
int num4 = -1;
int num5 = start;
int num6 = end;
while (num5 <= num6)
{
SSLexLexeme lexeme = base.elementFromProduction(num5).lexeme();
if (lexeme != null)
{
line = lexeme.line() + 1;
column = lexeme.offset() + 1;
position = (lexeme.index() - lexeme.length()) - 1;
}
else
{
MDXNode node2 = this.ChildNode(num5);
if ((node2 != null) && (node2.Locator.Length != 0))
{
position = node2.Locator.Position;
line = node2.Locator.Line;
column = node2.Locator.Column;
}
}
if (position != -1)
{
break;
}
num5++;
}
node.Locator.Line = line;
node.Locator.Column = column;
while (num6 >= num5)
{
SSLexLexeme lexeme2 = base.elementFromProduction(num6).lexeme();
if (lexeme2 != null)
{
num4 = lexeme2.index() - 1;
}
else
{
MDXNode node3 = this.ChildNode(num6);
if ((node3 != null) && (node3.Locator.Length != 0))
{
num4 = node3.Locator.Position + node3.Locator.Length;
}
}
if (num4 != -1)
{
break;
}
num6--;
}
for (num5 = start; num5 <= end; num5++)
{
SSLexLexeme lexeme3 = base.elementFromProduction(num5).lexeme();
if ((lexeme3 != null) && (lexeme3.Comments != null))
{
if (node.Comments == null)
{
node.Comments = new List <string>();
}
foreach (string str in lexeme3.Comments)
{
node.Comments.Add(str);
}
lexeme3.Comments.Clear();
}
}
if ((position != -1) && (num4 != -1))
{
node.Locator.Position = position;
node.Locator.Length = num4 - position;
node.Source = this.m_Source;
}
}
catch (Exception)
{
}
}