highlight

package

v0.3.2 Latest Latest Go to latest Published: Aug 19, 2026 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Repository

github.com/kode4food/toe

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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
func DefaultStyle(scope string) tui.Style
func NormalizeNewlines(s string) string
type Span
- func Tokenize(src core.Source) []Span

Constants ¶

View Source

const (
	LogError     = "ERR"
	LogWarning   = "WAR"
	LogInfo      = "INF"
	LogCommand   = "CMD"
	LogTerminal  = "TRM"
	LogSeparator = " " + tui.BorderV + " "
)

LogError, LogWarning, LogInfo, LogCommand and LogTerminal are the tags the message log writes at the start of each line, naming the severity or the source, LogSeparator the rule drawn after them

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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