diff --git a/src/elements/script.rs b/src/elements/script.rs
index 6bdbd98..7c24178 100644
--- a/src/elements/script.rs
+++ b/src/elements/script.rs
@@ -230,7 +230,7 @@ impl RegexRule for ScriptRule {
 							{
 								let parse_source = Rc::new(VirtualSource::new(
 									Token::new(0..source.content().len(), source.clone()),
-									format!("parse({})", source.name()),
+									format!(":LUA:parse({})", source.name()),
 									result,
 								)) as Rc<dyn Source>;
 
diff --git a/src/elements/style.rs b/src/elements/style.rs
index 9ed3a71..6bf7ebd 100644
--- a/src/elements/style.rs
+++ b/src/elements/style.rs
@@ -9,7 +9,6 @@ use crate::lua::kernel::CTX;
 use crate::parser::parser::ParseMode;
 use crate::parser::parser::ParserState;
 use crate::parser::rule::RegexRule;
-use crate::parser::source::original_range;
 use crate::parser::source::Source;
 use crate::parser::source::Token;
 use crate::parser::state::RuleState;
diff --git a/src/lsp/semantic.rs b/src/lsp/semantic.rs
index fdeea28..3b25fec 100644
--- a/src/lsp/semantic.rs
+++ b/src/lsp/semantic.rs
@@ -8,10 +8,10 @@ use tower_lsp::lsp_types::SemanticToken;
 use tower_lsp::lsp_types::SemanticTokenModifier;
 use tower_lsp::lsp_types::SemanticTokenType;
 
-use crate::parser::source::original_range;
 use crate::parser::source::LineCursor;
 use crate::parser::source::Source;
 use crate::parser::source::SourceFile;
+use crate::parser::source::SourcePosition;
 use crate::parser::source::VirtualSource;
 
 pub const TOKEN_TYPE: &[SemanticTokenType] = &[
@@ -278,7 +278,6 @@ impl<'a> Semantics<'a> {
 			.map(|parent| parent.location())
 			.unwrap_or(None)
 		{
-			//let range = location.range.start+range.start..location.range.start+range.end;
 			return Self::from_source_impl(location.source(), semantics, original_source);
 		} else if let Some(source) = source.clone().downcast_rc::<SourceFile>().ok() {
 			return Ref::filter_map(
@@ -316,7 +315,7 @@ impl<'a> Semantics<'a> {
 	}
 
 	pub fn add(&self, range: Range<usize>, token: (u32, u32)) {
-		let range = original_range(self.original_source.clone(), range).1;
+		let range = self.original_source.original_range(range).1;
 		let mut tokens = self.sems.tokens.borrow_mut();
 		let mut cursor = self.sems.cursor.borrow_mut();
 		let mut current = cursor.clone();
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index 433cbec..b4137da 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -7,3 +7,4 @@ pub mod util;
 pub mod style;
 pub mod layout;
 pub mod customstyle;
+pub mod reports;
diff --git a/src/parser/reports.rs b/src/parser/reports.rs
new file mode 100644
index 0000000..bea0f8e
--- /dev/null
+++ b/src/parser/reports.rs
@@ -0,0 +1,151 @@
+use std::{ops::Range, rc::Rc};
+
+use super::{parser::Parser, source::{Source, SourcePosition, Token}};
+
+#[derive(Debug)]
+enum ReportKind
+{
+	Error,
+	Warning,
+}
+
+impl Into<ariadne::ReportKind<'static>> for &ReportKind
+{
+    fn into(self) -> ariadne::ReportKind<'static> {
+		match self
+		{
+			ReportKind::Error => ariadne::ReportKind::Error,
+			ReportKind::Warning => ariadne::ReportKind::Warning,
+		}
+    }
+}
+
+#[derive(Debug)]
+struct ReportSpan
+{
+	pub token: Token,
+	pub message: String
+}
+
+#[derive(Debug)]
+struct Report
+{
+	pub kind: ReportKind,
+	pub source: Rc<dyn Source>,
+	pub message: String,
+	pub spans: Vec<ReportSpan>,
+}
+
+impl Report
+{
+	fn ariadne_format(fmt: &str, parser: &dyn Parser) -> String
+	{
+		// TODO: Colors
+		return fmt.to_string();
+	}
+
+	fn ariadne_color(kind: &ReportKind, parser: &dyn Parser) -> ariadne::Color
+	{
+		match kind
+		{
+			ReportKind::Error => parser.colors().error,
+			ReportKind::Warning => parser.colors().warning,
+		}
+	}
+
+	pub fn to_ariadne(self, parser: &dyn Parser) -> ariadne::Report<'static, (Rc<dyn Source>, Range<usize>)>
+	{
+		let source = self.source.original_position(0).0;
+		let mut start = usize::MAX;
+		for span in &self.spans
+		{
+			let (osource, opos) = span.token.source().original_position(span.token.start());
+
+			if &osource == &source && opos < start
+			{
+				start = opos;
+			}
+		}
+		if start == usize::MAX
+		{
+			start = 0;
+		}
+		let mut builder = ariadne::Report::build((&self.kind).into(), self.source, start)
+			.with_message(Self::ariadne_format(self.message.as_str(), parser));
+
+		for span in self.spans
+		{
+			builder = builder.with_label(
+				ariadne::Label::new((span.token.source(), span.token.range))
+					.with_message(Self::ariadne_format(span.message.as_str(), parser))
+					.with_color(Self::ariadne_color(&self.kind, parser))
+				)
+		}
+
+		builder.finish()
+	}
+}
+
+macro_rules! report_label {
+	($spans:expr, $psource:expr,) => {{ }};
+	($spans:expr, $psource:expr, span($source:expr, $range:expr, $message:expr), $(, $($tail:tt)*)?) => {{
+		$spans.push(ReportSpan {
+			token: Token::new($range, $source),
+			message: $message,
+		});
+		report_label!($spans, $psource, $($($tail)*)?);
+	}};
+	($spans:expr, $psource:expr, span($range:expr, $message:expr) $(, $($tail:tt)*)?) => {{
+		$spans.push(ReportSpan {
+			token: Token::new($range, $psource),
+			message: $message,
+		});
+		report_label!($spans, $psource, $($($tail)*)?);
+	}}
+}
+
+#[macro_export]
+macro_rules! report_err {
+	($reports:expr, $source:expr, $message:expr, $($tail:tt)*) => {{
+		let mut spans = Vec::new();
+		report_label!(spans, $source.clone(), $($tail)*);
+		$reports.push(Report {
+			kind: ReportKind::Error,
+			source: $source,
+			message: $message,
+			spans,
+		});
+	}}
+}
+
+#[cfg(test)]
+mod tests
+{
+	use crate::parser::source::SourceFile;
+	use super::*;
+
+	#[test]
+	fn te()
+	{
+		let source = Rc::new(SourceFile::with_content(
+			"".to_string(),
+			r#"
+Sit
+	Lorem
+	Ipsum
+Dolor
+		"#
+			.to_string(),
+			None,
+		));
+
+		let mut reports = vec![];
+
+		//let la = report_label!(source.clone(), 5..9, "Msg".into());
+		report_err!(&mut reports, source.clone(), "Some message".into(),
+			span(5..9, "Msg".into()),
+			span(5..9, "Another".into()),
+		);
+		println!("Report = {reports:#?}");
+	}
+}
diff --git a/src/parser/source.rs b/src/parser/source.rs
index a5cb50f..baf479f 100644
--- a/src/parser/source.rs
+++ b/src/parser/source.rs
@@ -17,6 +17,17 @@ pub trait Source: Downcast + Debug {
 }
 impl_downcast!(Source);
 
+pub trait SourcePosition
+{
+	/// Transforms a position to it's position in the oldest parent source
+	fn original_position(&self, pos: usize) -> (Rc<dyn Source>, usize);
+
+	/// Transforms a range to the oldest parent source
+	///
+	/// This function takes a range from a source and attempts to get the range's position in the oldest parent
+	fn original_range(&self, range: Range<usize>) -> (Rc<dyn Source>, Range<usize>);
+}
+
 impl core::fmt::Display for dyn Source {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		write!(f, "{}", self.name())
@@ -140,46 +151,55 @@ impl Source for VirtualSource {
 	fn content(&self) -> &String { &self.content }
 }
 
-/// Transforms a position to it's position in the oldest parent source
-pub fn original_position(source: Rc<dyn Source>, mut pos: usize) -> (Rc<dyn Source>, usize)
+impl SourcePosition for Rc<dyn Source>
 {
-	// Apply offsets
-	if let Some(offsets) =
-		source.downcast_ref::<VirtualSource>()
-		.and_then(|source| source.offsets.as_ref())
-	{
-		pos = offsets.position(pos);
-	}
+    fn original_position(&self, mut pos: usize) -> (Rc<dyn Source>, usize) {
+		// Stop recursion
+		if self.downcast_ref::<SourceFile>().is_some()
+		{
+			return (self.clone(), pos);
+		}
 
-	// Recurse to parent
-	if let Some(parent) = source.location()
-	{
-		return original_position(parent.source.clone(), parent.range.start + pos);
-	}
+		// Apply offsets
+		if let Some(offsets) =
+			self.downcast_ref::<VirtualSource>()
+				.and_then(|source| source.offsets.as_ref())
+		{
+			pos = offsets.position(pos);
+		}
 
-	return (source, pos);
-}
+		// Recurse to parent
+		if let Some(parent) = self.location()
+		{
+			return parent.source().original_position(parent.range.start + pos);
+		}
 
-/// Transforms a range to the oldest parent source
-///
-/// This function takes a range from a source and attempts to get the range's position in the oldest parent
-pub fn original_range(source: Rc<dyn Source>, mut range: Range<usize>) -> (Rc<dyn Source>, Range<usize>)
-{
-	// Apply offsets
-	if let Some(offsets) =
-		source.downcast_ref::<VirtualSource>()
-		.and_then(|source| source.offsets.as_ref())
-	{
-		range = offsets.position(range.start) .. offsets.position(range.end);
-	}
+		return (self.clone(), pos);
+    }
 
-	// Recurse to parent
-	if let Some(parent) = source.location()
-	{
-		return original_range(parent.source.clone(), parent.range.start + range.start..parent.range.start + range.end);
-	}
+    fn original_range(&self, mut range: Range<usize>) -> (Rc<dyn Source>, Range<usize>) {
+		// Stop recursion
+		if self.downcast_ref::<SourceFile>().is_some()
+		{
+			return (self.clone(), range);
+		}
 
-	return (source, range);
+		// Apply offsets
+		if let Some(offsets) =
+			self.downcast_ref::<VirtualSource>()
+				.and_then(|source| source.offsets.as_ref())
+		{
+			range = offsets.position(range.start) .. offsets.position(range.end);
+		}
+
+		// Recurse to parent
+		if let Some(parent) = self.location()
+		{
+			return parent.source.original_range(parent.range.start + range.start..parent.range.start + range.end);
+		}
+
+		return (self.clone(), range);
+    }
 }
 
 #[derive(Debug)]
diff --git a/src/parser/util.rs b/src/parser/util.rs
index 32df163..36b1425 100644
--- a/src/parser/util.rs
+++ b/src/parser/util.rs
@@ -1,5 +1,4 @@
 use std::collections::HashMap;
-use std::iter::Peekable;
 use std::ops::Range;
 use std::rc::Rc;
 
@@ -9,12 +8,10 @@ use crate::document::document::Document;
 use crate::document::document::DocumentAccessors;
 use crate::document::element::ElemKind;
 use crate::elements::paragraph::Paragraph;
-use crate::parser::source::original_range;
 
 use super::parser::ParseMode;
 use super::parser::ParserState;
 use super::source::Source;
-use super::source::SourceFile;
 use super::source::Token;
 use super::source::VirtualSource;