highlight

package
v0.3.0 Latest Latest
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 Go to latest Published: Aug 17, 2026 License: MIT Imports: 6 Imported by: 0

Documentation

Overview

Package highlight provides Chroma-based syntax highlighting for the editor It tokenizes document text and maps Chroma token types to terminal styles

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DefaultStyle 

func DefaultStyle(scope string) tui.Style

DefaultStyle returns the fallback ANSI style for a scope name when no theme is active or the theme does not define the scope

func NormalizeNewlines 

func NormalizeNewlines(s string) string

NormalizeNewlines replaces \r\n with \n for consistent tokenization

Types

type Span 

type Span struct {
	Start int // inclusive char offset
	End   int // exclusive char offset
	Scope string
}

Span represents a highlighted region in the document

func Tokenize 

func Tokenize(src core.Source) []Span

Tokenize parses text using Chroma and returns highlight spans with theme scope names. Prefer calling syntax.Tokenize which tries Tree-sitter first and uses this as a fallback

Source Files

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