# modes

URL: /patitas/api/lexer/modes/
Section: lexer
Description: Lexer operating modes and constants.

This module defines the finite state machine modes for the lexer
and constant sets used for HTML block classification.

---

> For a complete page index, fetch /patitas/llms.txt.

Open LLM text
(/patitas/api/lexer/modes/index.txt)

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Module

#
`lexer.modes`

Lexer operating modes and constants.

This module defines the finite state machine modes for the lexer
and constant sets used for HTML block classification.

1Class

## Classes

`LexerMode`

0

▼

Lexer operating modes.

The lexer switches between modes based on context:
- BLOCK: Between blocks,…

Bases:

`Enum`

Lexer operating modes.

The lexer switches between modes based on context:

- BLOCK: Between blocks, scanning for block starts

- CODE_FENCE: Inside fenced code block

- DIRECTIVE: Inside directive block

- HTML_BLOCK: Inside HTML block (types 1-7)