public InvokeParser(ExpressionBuilder builder) : base(builder)
{
}
public RefParser(ExpressionBuilder builder) : base(builder)
{
}
public IfAsAndParser(ExpressionBuilder builder) : base(builder, ExpressionFlags.OmitSendMessageAssign)
{
}
public KeywordValueParser(ExpressionBuilder builder) : base(builder)
{
}
public StringParser(ExpressionBuilder builder) : base(builder)
{
}
public DictionaryParser(ExpressionBuilder builder) : base(builder)
{
}
public PostfixOperatorsParser(ExpressionBuilder builder) : base(builder)
{
}
public ClassReferenceParser(ExpressionBuilder builder) : base(builder)
{
}
public ComparisandParser(ExpressionBuilder builder) : base(builder)
{
}
public BindingParser(ExpressionBuilder builder) : base(builder)
{
}
public RangeOperatorParser(ExpressionBuilder builder) : base(builder)
{
}
public TryBlockParser(ExpressionBuilder builder) : base(builder)
{
}
public SymbolObjectParser(ExpressionBuilder builder) : base(builder)
{
}
public override IMatched <Unit> Parse(ParseState state, Token[] tokens, ExpressionBuilder builder)
{
var functionName = tokens[2].Text;
if (functionName == @"\/")
{
return(notMatched <Unit>());
}
else
{
state.Colorize(tokens, Color.Whitespace, Color.Invokable, Color.OpenParenthesis);
if (getArgumentsPlusLambda(state, builder.Flags).ValueOrCast <Unit>(out var tuple, out var asUnit))
{
var(arguments, possibleLambda) = tuple;
if (state.BlockFollows())
{
state.Scan("^ /':'", Color.Structure);
if (state.Advance().ValueOrOriginal(out _, out var unitMatched))
{
var tempObjectField = newLabel("object");
var outerBuilder = new ExpressionBuilder(ExpressionFlags.Standard);
var setPropertyParser = new SetPropertyParser(builder, tempObjectField, outerBuilder);
while (state.More)
{
if (setPropertyParser.Scan(state).If(out _, out var anyException))
{
}
else if (anyException.If(out var exception))
{
return(failedMatch <Unit>(exception));
}
else
{
break;
}
}
state.Regress();
if (outerBuilder.ToExpression().If(out var outerExpression, out var outerException))
{
builder.Add(new NewObjectSymbol(tempObjectField, functionName, outerExpression));
}
else
{
return(failedMatch <Unit>(outerException));
}
}
else
{
return(unitMatched);
}
}
else if (state.Macro(functionName).If(out var function))
{
builder.Add(new MacroInvokeSymbol(function, arguments));
}
else
{
builder.Add(new InvokeSymbol(functionName, arguments, possibleLambda, builder.Flags[ExpressionFlags.Comparisand]));
}
return(Unit.Matched());
}
public ThrowParser(ExpressionBuilder builder, ExpressionFlags flags = ExpressionFlags.Standard) : base(builder, flags)
{
}
public WhateverParser(ExpressionBuilder builder) : base(builder)
{
}
public CharParser(ExpressionBuilder builder) : base(builder)
{
}
public ArrayParser(ExpressionBuilder builder) : base(builder)
{
}
public BooleanParser(ExpressionBuilder builder) : base(builder)
{
}
public WhereParser(ExpressionBuilder builder) : base(builder)
{
}
public LazyParser(ExpressionBuilder builder) : base(builder)
{
}
public FloatParser(ExpressionBuilder builder) : base(builder)
{
}
public ReductionParser(ExpressionBuilder builder) : base(builder)
{
}
public OctalParser(ExpressionBuilder builder) : base(builder)
{
}
public override IMatched <Unit> Parse(ParseState state, Token[] tokens, ExpressionBuilder builder)
{
var prefix = tokens[2].Text;
var mutable = prefix == "m";
var binary = prefix == "b";
var symbol = prefix == "`";
state.Colorize(tokens, Color.Whitespace, Color.StringPart, Color.String);
var text = new StringBuilder();
var escaped = false;
var index = state.Index;
var length = 0;
var hex = false;
var hexText = new StringBuilder();
while (state.More)
{
var ch = state.CurrentSource[0];
switch (ch)
{
case '"':
if (escaped)
{
text.Append('"');
escaped = false;
break;
}
if (hex)
{
if (fromHex(hexText.ToString()).If(out var matchedChar, out var anyException))
{
text.Append(matchedChar);
}
else if (anyException.If(out var exception))
{
return(failedMatch <Unit>(exception));
}
else
{
return(failedMatch <Unit>(badHex(hexText.ToString())));
}
}
state.Move(1);
state.AddToken(index, length + 1, Color.String);
if (mutable)
{
builder.Add(new MutStringSymbol(text.ToString()));
return(Unit.Matched());
}
else if (binary)
{
builder.Add(new ByteArraySymbol(text.ToString()));
return(Unit.Matched());
}
else if (symbol)
{
builder.Add(new SymbolSymbol(text.ToString()));
return(Unit.Matched());
}
else
{
builder.Add(new StringSymbol(text.ToString()));
return(Unit.Matched());
}
case '\\':
if (escaped)
{
text.Append('\\');
escaped = false;
break;
}
escaped = true;
break;
case 'n':
if (escaped)
{
text.Append('\n');
escaped = false;
break;
}
text.Append('n');
break;
case 'r':
if (escaped)
{
text.Append('\r');
escaped = false;
break;
}
text.Append('r');
break;
case 't':
if (escaped)
{
text.Append('\t');
escaped = false;
break;
}
text.Append('t');
break;
case 'u':
if (escaped)
{
hex = true;
hexText.Clear();
escaped = false;
break;
}
text.Append('u');
break;
case '{':
if (escaped)
{
hex = true;
hexText.Clear();
escaped = false;
break;
}
text.Append('{');
break;
default:
if (hex)
{
if (ch.Between('0').And('9') || ch.Between('a').And('f') && hexText.Length < 6)
{
hexText.Append(ch);
}
else
{
hex = false;
if (fromHex(hexText.ToString()).ValueOrCast <Unit>(out var matchedChar, out var asUnit))
{
text.Append(matchedChar);
}
else if (asUnit.IsFailedMatch)
{
return(asUnit);
}
if (ch == 96)
{
text.Append(ch);
}
}
}
else
{
text.Append(ch);
}
escaped = false;
break;
}
length++;
state.Move(1);
}
return(failedMatch <Unit>(openString()));
}
public ByteParser(ExpressionBuilder builder) : base(builder)
{
}
public ConversionParser(ExpressionBuilder builder) : base(builder)
{
}
public ImplicitSymbolParser(ExpressionBuilder builder) : base(builder)
{
}
public OneParameterLambdaParser(ExpressionBuilder builder) : base(builder)
{
}
public WhereItemParser(ExpressionBuilder builder) :
base(builder, ExpressionFlags.OmitColon | ExpressionFlags.OmitComma | ExpressionFlags.Comparisand)
{
}