bool SetPropertyHelper(string exprStr, bool quote)
{
LNode expr = (InLang ?? ParsingService.Default).ParseSingle(exprStr, Sink, ParsingMode.Expressions);
if (expr.Calls(CodeSymbols.Assign, 2) && !expr[0].IsCall)
{
object key = expr[0].IsLiteral ? expr[0].Value : expr[0].Name;
LNode valueN = expr[1];
object value = valueN.Value;
if (quote)
{
value = valueN.Calls(CodeSymbols.Braces) ? valueN.Args.AsLNode(CodeSymbols.Splice) : valueN;
}
if (!(value is NoValue))
{
MacroProcessor.DefaultScopedProperties[key] = value;
return(true);
}
}
if (quote)
{
Sink.Error("Command line", "--snippet: syntax error. Expected `key=code` where `key` is a literal or identifier with which to associate a code snippet.");
}
else
{
Sink.Error("Command line", "--set: syntax error. Expected `key=value` where `key` is a literal or identifier with which to associate a value.");
}
return(false);
}
bool SetPropertyHelper(string exprStr, bool quote)
{
LNode expr = (InLang ?? ParsingService.Default).ParseSingle(exprStr, Sink, ParsingMode.Expressions);
if (expr.Calls(CodeSymbols.Assign, 2) && !expr[0].IsCall)
{
LNode keyNode = expr[0], valueNode = expr[1];
if (!keyNode.IsCall)
{
object key = keyNode.IsLiteral ? keyNode.Value : keyNode.Name;
if (quote)
{
valueNode = valueNode.Calls(CodeSymbols.Braces) ? valueNode.WithTarget(CodeSymbols.Splice) : valueNode;
MacroProcessor.DefaultScopedProperties[key] = valueNode;
return(true);
}
else if (!valueNode.IsCall)
{
object value = valueNode.IsLiteral ? valueNode.Value : valueNode.Name.Name;
MacroProcessor.DefaultScopedProperties[key] = value;
return(true);
}
}
}
if (quote)
{
Sink.Error("Command line", "--snippet: syntax error. Expected `key=code` where `key` is a literal or identifier with which to associate a code snippet.");
}
else
{
Sink.Error("Command line", "--set: syntax error. Expected `key=value` where `key` and `value` are literals or identifiers.");
}
return(false);
}
