private static Dictionary <int, (int indent, TamlValue value)> ReadLines(StreamReader reader)
{
var lines = new Dictionary <int, (int indent, TamlValue value)>();
int currentLineNumber = 0;
while (!reader.EndOfStream)
{
var rawLine = reader.ReadLine();
var indent = CountIntendedTabs(rawLine);
var line = rawLine.Trim();
TamlKeyValuePair?value = null;
if (string.IsNullOrEmpty(line))
{
// empty line we ignore
currentLineNumber--; // we don't count empty lines
continue;
}
else if (line.Contains('\t'))
{
// this is a KeyValuePair
var match = _KeyValuePair.Matches(line)[0].Groups;
value = new TamlKeyValuePair(match["key"].Value, new TamlValue(match["value"].Value));
}
else
{
// this is a single value
value = new TamlKeyValuePair(line, null);
}
lines.Add(currentLineNumber, (indent, value));
currentLineNumber++;
}
return(lines);
}
private static ParsedDocument ReadLines(StreamReader reader)
{
var directives = new List <TamlKeyValuePair>();
var lines = new Dictionary <int, (int indent, TamlKeyValuePair value)>();
int currentLineNumber = 0;
while (!reader.EndOfStream)
{
var rawLine = reader.ReadLine();
// Handle comments - ignore and read next line
if (rawLine?[0] == '#')
{
continue;
}
var indent = CountIntendedTabs(rawLine);
var line = rawLine.Trim();
TamlKeyValuePair?value = null;
if (string.IsNullOrEmpty(line))
{
// empty line we ignore
currentLineNumber--; // we don't count empty lines
continue;
}
else if (line.Contains('\t'))
{
// this is a KeyValuePair
var match = _KeyValuePair.Matches(line)[0].Groups;
value = new TamlKeyValuePair(match["key"].Value, new TamlValue(match["value"].Value));
}
else
{
// this is a single value
value = new TamlKeyValuePair(line, null);
}
if (rawLine?[0] == '!') // This is a processor directive
{
value.Key = value.Key.TrimStart('!', ' ');
directives.Add(value);
}
else
{
lines.Add(currentLineNumber, (indent, value));
currentLineNumber++;
}
}
return(new ParsedDocument(lines, directives));
}
private static TamlValue GetPairIfNoValue(TamlKeyValuePair currentPair)
{
return(currentPair.HasValue && !string.IsNullOrEmpty(currentPair.Value) ? currentPair : new TamlKeyValuePair(currentPair !.Key, null));
}
