feat: Externalize scroll commands relative to cursor - Githubissues

onivim / libvim

libvim: The core Vim editing engine as a minimal C library

https://v2.onivim.io

MIT License

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feat: Externalize scroll commands relative to cursor #213

Closed bryphe closed 3 years ago

bryphe commented 4 years ago

This change implements a vimSetScrollCallback(&onScroll) method, which triggers a callback whenever any cursor-relative scroll commands are initiated:

Vertical:

[x] zt/z<CR> - window positioned such that cursor is at the top
[x] zz/ z. - window positioned such that cursor is centered
[x] zb /z- - window positioned such that cursor is at the bottom

Horizontal:

[x] zs - window positioned such that cursor is at the left side of the screen
[x] ze - window positioned such that cursor is at the right side of the screen