protected IList<CharPos> Extract(IBraceScanner extractor, string input, int start, int state, bool reset=true)
{
if ( reset ) extractor.Reset(0);
ITextChars chars = new StringChars(input, start);
IList<CharPos> list = new List<CharPos>();
CharPos cp = CharPos.Empty;
while ( !chars.EndOfLine ) {
if ( extractor.Extract(chars, ref cp) )
list.Add(cp);
}
return list;
}
protected IList<CharPos> ExtractWithLines(IBraceScanner extractor, string input, int start, int state)
{
extractor.Reset(0);
input = input.Substring(start);
String[] lines = input.Split('\r', '\n');
List<CharPos> result = new List<CharPos>();
foreach ( String line in lines ) {
ITextChars chars = new StringChars(line);
CharPos cp = CharPos.Empty;
while ( !chars.EndOfLine ) {
if ( extractor.Extract(chars, ref cp) )
result.Add(cp);
}
}
return result;
}
protected IList <CharPos> Extract(IBraceScanner extractor, string input, int start, int state, bool reset = true)
{
if (reset)
{
extractor.Reset(0);
}
ITextChars chars = new StringChars(input, start);
IList <CharPos> list = new List <CharPos>();
CharPos cp = CharPos.Empty;
while (!chars.AtEnd)
{
if (extractor.Extract(chars, ref cp))
{
list.Add(cp);
}
}
return(list);
}
private void ExtractBraces(IBraceStacker pairs, int startOffset, int endOffset, int state)
{
braceScanner.Reset(state);
int lineNum = Snapshot.GetLineNumberFromPosition(startOffset);
while (lineNum < Snapshot.LineCount)
{
var line = Snapshot.GetLineFromLineNumber(lineNum++);
var lineOffset = startOffset > 0 ? startOffset - line.Start : 0;
if (line.Length != 0)
{
ExtractFromLine(pairs, line, lineOffset);
}
startOffset = 0;
this.LastParsedPosition = line.End;
if (line.End >= endOffset)
{
break;
}
}
}
protected IList <CharPos> ExtractWithLines(IBraceScanner extractor, string input, int start, int state)
{
extractor.Reset(0);
input = input.Substring(start);
String[] lines = input.Split('\r', '\n');
List <CharPos> result = new List <CharPos>();
foreach (String line in lines)
{
ITextChars chars = new StringChars(line);
CharPos cp = CharPos.Empty;
while (!chars.AtEnd)
{
if (extractor.Extract(chars, ref cp))
{
result.Add(cp);
}
}
}
return(result);
}