CyclopsMC / IntegratedDynamics / 39282528098

48%

master-1.21-lts: 49%

Pull #1766

github

Select words, move by word and match brackets in the expression text

The text of expressions used vanilla's text field behavior, where a word
only ends at a space, so item.isStackable() was one word, double-clicking
did nothing, and on macOS Cmd moved by word while Option moved by one
character.

- Double-clicking selects a word, and a third click the whole text.
- Ctrl with Left, Right, Backspace or Delete moves or deletes by word,
  where words end at names, numbers, symbols and brackets.
- On macOS, Option does that instead of Ctrl, and Cmd goes to the start
  or end of the line, or with Up and Down of the text, as in its own
  text fields.
- The bracket next to the cursor and its match get a background,
  skipping brackets in strings.

The word, bracket and key logic is in ExpressionTextNavigation, with
unit tests for both platforms, as the dev client cannot hold modifier
keys.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MHtucHo4Qy2pTfBMgeE54y

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