macvim-dev / macvim-dev/macvim

Pixel by pixel scroll.

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#273 14 comments 24 reactions 0 assignees View on GitHub

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Feature Request
Dominant language
Vim Script
Stars
7.9k
Forks
691
PR merge metrics
No merged PRs in 30d

Description

MacVim still only scrolls line by line. The scrolling on Mac should scroll individual pixels. (The Emacs Mac port does this fwiw), and IIRC Bjorn made progress towards this but abandoned the effort.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files or tests are named. Start by tracing MacVim's macOS scrolling entry points and reviewing the earlier abandoned effort mentioned in the issue. Done means mouse and trackpad scrolling moves the view by individual pixels rather than whole lines.

Written by the indexing model from the issue text.

Assessment

Tech stack
macos, vim
Domain
desktop, performance
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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