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;
}
private IList<CharPos> Extract(IBraceExtractor extractor, string input, int start, int state)
{
extractor.Reset();
ITextChars chars = new StringChars(input, start);
return extractor.Extract(chars).ToList();
}
private IList<CharPos> Extract(IBraceExtractor extractor, string input, int start, int state)
{
extractor.Reset();
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);
while ( !chars.EndOfLine ) {
result.AddRange(extractor.Extract(chars));
}
}
return result;
}