vee

V Editor Engine

This is a V module providing the guts of a text editor.

Progammed to make it easier, faster and richer to develop editors, text areas, consoles for games etc.

Features

Multiple buffers
Full undo/redo support
Cursor magnet
Movement by words
Unicode support

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vee's Issues

Request: Add screenshot to README

Use rope-like structure instead of line-based array in memory

I was curious how efficient this editor is and only found out it actually uses lines as the underlying "buffer format".

This works for very small buffers, maybe up to few megabytes on modern machines, but fails quickly for anything bigger.

How about using rope-like structure?

The best I know of are these:

https://github.com/josephg/jumprope-rs
https://github.com/cessen/ropey
https://github.com/josephg/librope

Cannot build due to V update

When trying to compile, I get the following error:

buffer.v:22:1: notice: `[attr]` has been deprecated, use `@[attr]` instead
   20 | }
   21 |
   22 | [heap]
      | ^
   23 | struct Buffer {
   24 |     line_break string = '\n'
math.v:5:1: notice: `[attr]` has been deprecated, use `@[attr]` instead
    3 | module vee
    4 |
    5 | [inline]
      | ^
    6 | fn imax(x int, y int) int {
    7 |     return if x < y { y } else { x }
math.v:10:1: notice: `[attr]` has been deprecated, use `@[attr]` instead
    8 | }
    9 |
   10 | [inline]
      | ^
   11 | fn imin(x int, y int) int {
   12 |     return if x < y { x } else { y }
utils.v:5:1: notice: `[attr]` has been deprecated, use `@[attr]` instead
    3 | module vee
    4 |
    5 | [if debug_vee ?]
      | ^
    6 | fn dbg(str string) {
    7 |     eprintln(str)
vee.v:8:1: notice: `[attr]` has been deprecated, use `@[attr]` instead
    6 | import vee.command
    7 |
    8 | [heap]
      | ^
    9 | pub struct Vee {
   10 | mut:
vee.v:6:1: builder error: cannot import module "vee.command" (not found)
    4 |
    5 | import strings
    6 | import vee.command
      | ~~~~~~~~~~~~~~~~~~
    7 |
    8 | [heap]