claude-code/src/ink/termio.ts at main · hmmhmmhm/claude-code

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/**

* ANSI Parser Module

* A semantic ANSI escape sequence parser inspired by ghostty, tmux, and iTerm2.

* Key features:

* - Semantic output: produces structured actions, not string tokens

* - Streaming: can parse input incrementally via Parser class

* - Style tracking: maintains text style state across parse calls

* - Comprehensive: supports SGR, CSI, OSC, ESC sequences

* Usage:

* ```typescript

* import { Parser } from './termio.js'

* const parser = new Parser()

* const actions = parser.feed('\x1b[31mred\x1b[0m')

* // => [{ type: 'text', graphemes: [...], style: { fg: { type: 'named', name: 'red' }, ... } }]

* ```

// Parser

export { Parser } from './termio/parser.js'

// Types

export type {

Action,

Color,

CursorAction,

CursorDirection,

EraseAction,

Grapheme,

LinkAction,

ModeAction,

NamedColor,

ScrollAction,

TextSegment,

TextStyle,

TitleAction,

UnderlineStyle,

} from './termio/types.js'

export { colorsEqual, defaultStyle, stylesEqual } from './termio/types.js'