Struct TextObjectEngine 

pub struct TextObjectEngine;

Text object calculation engine.

Provides pure calculations for text object ranges without modifying any state.

Example

use reovim_kernel::api::v1::*;

let buffer = Buffer::from_string("hello world");
let pos = Position::new(0, 0);

let range = TextObjectEngine::range(
    &buffer,
    pos,
    TextObject::InnerWord(WordBoundary::Word),
    1,
);

assert_eq!(range, Some((Position::new(0, 0), Position::new(0, 4))));

Implementations

impl TextObjectEngine

pub fn range( buffer: &Buffer, position: Position, text_object: TextObject, count: usize, ) -> Option<(Position, Position)>

Calculate the range for a text object.

Returns (start, end) positions for the text object, where both positions are inclusive.

Arguments

• buffer - The buffer to calculate in
• position - Current cursor position
• text_object - The text object to calculate
• count - Number of text objects (for nested brackets, etc.)

Returns

Some((start, end)) if a valid range was found, None otherwise.