Minimal examples that freeze VS Code with a regex search

freeze_for_2s.txt

# VS Code freezes for 1-2 seconds with regex search "([^]+\n)+"

# foo foo foo foo
foo(foo).foo foo 'foo'
foo(foo).foo foo 'foo'

foo(foo(
  'foo.foo.foo-foo-foo .foo-foo-foo'
).foo).foo foo('foo foo')
foo(foo).foo foo 'foo foo'
foo(foo).foo foo "foo foo foo 'foo'"
foo(foo).foo foo "foo foo foo 'foo'"
foo(foo).foo foo 'foo foo ["foo"]'
foo(foo).foo foo 'foo foo foo foo'

foo(foo).foo foo '"foo": "foo"'

foo('.foo-foo') { foo 'foo' }
foo(foo).foo foo '.foo-foo .foo foo foo'
foo '.foo-foo' foo
  foo(foo).foo foo 'foo'
foo

foo('.foo-foo') { foo 'foo foo' }
# foo foo foo foo foo foo foo foo.
# (foo foo foo foo foo foo foo foo foo foo)
foo '.foo.foo' foo
  foo(foo).foo foo 'foo'
  foo(foo).foo foo 'foo foo foo'
  foo(foo).foo foo '.foo[foo-foo-foo="foo foo"]'
  foo(foo).foo foo '.foo[foo-foo-foo="foo foo"]'
  foo.foo.foo foo |foo|
    foo(foo).foo foo foo.foo
  foo
foo

freeze_forever.txt

# VS Code freezes forever with regex search "([^]+\n)+"

# foo foo foo foo
foo(foo).foo foo 'foo'
foo(foo).foo foo 'foo'

foo(foo(
  'foo.foo.foo-foo-foo .foo-foo-foo'
).foo).foo foo('foo foo')
foo(foo).foo foo 'foo foo'
foo(foo).foo foo "foo foo foo 'foo'"
foo(foo).foo foo "foo foo foo 'foo'"
foo(foo).foo foo 'foo foo ["foo"]'
foo(foo).foo foo 'foo foo foo foo'

# foo foo foo foo foo foo foo
foo('.foo-foo') { foo 'foo' }
foo(foo).foo foo '"foo": "foo"'
foo('.foo-foo') { foo 'foo' }
foo(foo).foo foo '"foo": "foo"'
foo('.foo-foo') { foo 'foo foo' }
foo(foo).foo foo(
  '"foo": "foo foo foo foo foo foo foo foo foo, foo."'
)

foo('.foo-foo') { foo 'foo' }
foo(foo).foo foo '.foo-foo .foo foo foo'
foo '.foo-foo' foo
  foo(foo).foo foo 'foo'
foo

foo('.foo-foo') { foo 'foo foo' }
# foo foo foo foo foo foo foo foo.
# (foo foo foo foo foo foo foo foo foo foo)
foo '.foo.foo' foo
  foo(foo).foo foo 'foo'
  foo(foo).foo foo 'foo foo foo'
  foo(foo).foo foo '.foo[foo-foo-foo="foo foo"]'
  foo(foo).foo foo '.foo[foo-foo-foo="foo foo"]'
  foo.foo.foo foo |foo|
    foo(foo).foo foo foo.foo
  foo
foo