bracket matching is slower than Atom's builtin version

[trusktr]

Check list

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• [x] Provide your environment info clipped by Vim Mode Plus: Clip Debug Info command.

debug info

```json { "atom": "1.27.0", "platform": "linux", "release": "4.13.0-41-generic", "vmpVersion": "1.32.0", "vmpConfig": { "blackholeRegisteredOperators": [], "startInInsertModeScopes": [], "charactersToAddSpaceOnSurround": [], "highlightSearchExcludeScopes": [], "flashOnOperateBlacklist": [] } } ```

• [x] Try with latest Atom and latest vim-mode-plus.
• [x] Pick descriptive and non-ambiguous subject
• [x] Express "what" you want(feature? config option?, behavior change?) in short sentence(not long!).

Want % bracket matching to be fast. It is slow compared to Atom's ctrl-m in big files. It takes a whole second, but Atom's is instant.

Maybe % should be just a small tweak to Atom's builtin, if possible?

• [ ] Contrast current behavior if you want to change current behavior, with sample text, operation(keystroke) and result.
• [ ] Include real use case so that maintainer can understand "why" you need help.

[trusktr]

@t9md Have you noticed this? In large files, the % feature is unbearably slow, while Atom's ctrl+m feature is perceivably instantaneous.

[keevan]

@t9md Have you noticed this? In large files, the % feature is unbearably slow, while Atom's ctrl+m feature is perceivably instantaneous.

@trusktr Depending on what you are coding, you might not need to use VMP's bracket matching feature. I however use it because I find myself jumping between brackets within a string, which Atom does not seem to support out of the box using ctrl+m

[t9md]

@trusktr Yes, I've noticed. You are right. And I know why vmp is much slower than brackets-matcher. Maybe I can improve speed, but I assure vmp would still slower than bracket-matcher's one. I agree vmp's % is unacceptably slow in some codebase. I will keep open this issue, but nothing planned to tackle this issue for now.