[coldtea]

>You're not dividing the same-sized pie.

We do. Neither vim-or-vim-fork editor users nor vim-or-vim-fork-potential-devs are going to see any significant jump in population from the presense of neovim. People who are new to vim-style-editors and go to neovim are mainly people who would have gone to vim if neovim didn't exist.

And from people contributing to vim via themes, plugins, etc., some have taken their talents to neovim, which would have stayed with vim if neovim didn't exist.

>Forks are good

Well, the prevalent wisdom of 30+ years of FOSS has been that they're mostly bad.

[pydave]

I'm not so sure.

Neovim migrated to a more modern style of C and more tightly integrated Lua as its scripting language (instead of conscript). Those are two large potential stumbling blocks for contributors.

From loosely following development over the years, I see names like chrisbra and justinmk who contribute to both projects, but there seem to be many who contribute to neovim but never contributed to vim.

Neovim also seems to have influenced the development of vim: channels, jobs, terminal mode, and issues/PRs on github (instead of mailinglists) felt like shifts in response to neovim.

I think it's also to Bram, justinmk, and other maintainers credit that the two projects contribute back and forth: many vim fixes are merged to neovim and I see big changes get brought back to vim too.

[nequo]

You are stating these things as though they were established facts. But they seem to be opinions. Or do you have data to back them up?

> People who are new to vim-style-editors and go to neovim are mainly people who would have gone to vim if neovim didn't exist.

It seems reasonable to assume that a lot of new people would not pick up either Vim or Neovim without LSP integration and Tree-sitter.

Vim has adopted a lot of the early features of Neovim and now Vim9 also has things like virtual text for rendering LSP diagnostics in the buffer[1] and there is a Vim9 LSP plugin too. But it does not at all seem likely that Vim would have these were it not for the push from Neovim.

Besides, it looks like Vim still does not have mature support for Tree-sitter.[2]

> Well, the prevalent wisdom of 30+ years of FOSS has been that they're mostly bad.

There are many famous forks from the past 30 years that hardly anybody calls bad. Some examples: Net/Free/OpenBSD, GNU/XEmacs, Open/LibreSSL. These projects allowed people with different goals or values to carry on in their own directions, while also motivating each other to pick up development pace. They have often also shared code with each other.

[1] Which looks like this: https://sr.ht/%7Ewhynothugo/lsp_lines.nvim/

[2] One experimental plugin I came across: https://github.com/mattn/vim-treesitter

[michaelmrose]

This thought process contains the misconception that non-paying users are the primary currency that sustains a project as opposed to developers even though the former are nearly worthless and the latter vital.

It contains the misconception that without the fork and the ability to create what they want to create that the additional developers who themselves aren't getting paid would magically be reverted to additional free workers for a project they don't run even though they can't do what they want. In reality it is likely to lead to more total developers working on the ecosystem.

It contains the misconception that code created for the fork is worthless for the primary project despite the fact that compatibly licensed code can either directly be used or can be used as a conceptual v1 that can be improved with the benefit of the prior work.

> Well, the prevalent wisdom of 30+ years of FOSS has been that they're mostly bad.

If this were well supported people would probably mention actual projects that had been hurt by forks instead of speaking of hypothetical matters for multiple decades. This is brought to you by the same line of thinking that we all ought to work on one foo where foo is a an application because then and only then would open source compete with the billions of dollars poured into photoshop and the entrenched benefit of OEMs supporting the windows ecosystem with its application ecosystem, broad hardware support, billions of dollars to pay developers, and ability to earn money on shovelware and convince grandma to instead download Linux ISOs.

Just because its commonly expressed doesn't mean there is merit to the argument.

[coldtea]

>This thought process contains the misconception that non-paying users are the primary currency that sustains a project as opposed to developers even though the former are nearly worthless and the latter vital.

And yet, projects that fail to get adoption and foster a community rarely go that far, except if they're small hobby projects that can fit on one or two developers scope.

>It contains the misconception that without the fork and the ability to create what they want to create that the additional developers who themselves aren't getting paid would magically be reverted to additional free workers for a project they don't run even though they can't do what they want.

Projects are not just about core developers. They're also about adoption, documentation (webpages, posts, books, articles), plugins, even themes, and configuration bundles. All of those are split in a fork.

And it's not like without NeoVim most of those vi-style-liking people would have gone to a totally different alternative editor. Most of them would have stayed with Vim. Especially when the differences where small to begin with (but enough to fragment compatibility in many areas).

Devs and users (including new devs and users) that would have gravitated towards Vim, now have the addec choice to gravitate towards NeoVim. The amount of people, that, absense of NeoVim, would have gravitated towards something completely different is, I'd say, much smaller.

>If this were well supported people would probably mention actual projects that had been hurt by forks instead of speaking of hypothetical matters for multiple decades

People have mentioned actual projects that have been hurt by forks. XFree86 vs X.org, OpenOffice.org vs LibreOffice, MariaDB vs MySQL, and others. The xBSD fragmentation didn't help either to them losing ground to Linux.

[LexiMax]

> Neither vim-or-vim-fork editor users nor vim-or-vim-fork-potential-devs are going to see any significant jump in population from the presense of neovim.

Last time I used vim there was still a thriving ecosystem of vanilla-compatible vimscript plugins. And this thread is full of neovim users who continue to use vim for some use cases, like on remote machines. How many vim users do you suppose use neovim for certain tasks? :)

> Well, the prevalent wisdom of 30+ years of FOSS has been that they're mostly bad.

My experience has given me the exact opposite impression. Forking may not always mutually benefit both projects, but the end result at worst occupies the time of a few disgruntled maintainers who would have likely stopped contributing anyway, and at best delivers real value for users by being responsive to their needs and desires.