[vim/vim] runtime(matchparen): don't do matching on very long lines (PR #15567)

[zeertzjq]

On very long lines matching may become slow, so don't do matching if the
cursor column is larger than 'synmaxcol'.

Example:

call setline(1, repeat(' foobar', 100000))
runtime plugin/matchparen.vim
normal! $hhhhhhhh

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You can view, comment on, or merge this pull request online at:

  https://github.com/vim/vim/pull/15567

Commit Summary

• 290c7a2 runtime(matchparen): don't do matching on very long lines

File Changes

(1 file)

• M runtime/plugin/matchparen.vim (7)

Patch Links:

• https://github.com/vim/vim/pull/15567.patch
• https://github.com/vim/vim/pull/15567.diff

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[zeertzjq]

Closed #15567.

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[zeertzjq]

Actually I found a way to make this faster so that the limit is unnecessary. I'll open a new PR later.

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