This release fixes a MSRV (Minimum Support Rust Version) regression in the
1.3.8 release. Namely, while 1.3.8 compiles on Rust 1.28, it actually does not
compile on other Rust versions, such as Rust 1.39.
Bug fixes:
[BUG #685](rust-lang/regex#685):
Remove use of doc_comment crate, which cannot be used before Rust 1.43.
1.3.8 (2020-05-28)
This release contains a couple of important bug fixes driven
by better support for empty-subexpressions in regexes. For
example, regexes like b| are now allowed. Major thanks to
@sliquister for implementing support for this
in #677.
Bug fixes:
[BUG #523](rust-lang/regex#523):
Add note to documentation that spaces can be escaped in x mode.
[BUG #524](rust-lang/regex#524):
Add support for empty sub-expressions, including empty alternations.
[BUG #659](rust-lang/regex#659):
Fix match bug caused by an empty sub-expression miscompilation.
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Bumps regex from 1.3.7 to 1.3.9.
Changelog
Sourced from regex's changelog.
Commits
6916067
1.3.9d7fbd15
tests: remove use of doc_comment cratee005346
1.3.860e949b
deps: bump regex-syntax minimum version to 0.6.189504716
regex-syntax-0.6.180e39314
changelog: 1.3.85180a97
compile: support empty patterns bettered581f5
tests: add tests involving the Empty regexd50d31b
hir: make is_alternation_literal say false on Empty0785926
tests: confirm that some counted repetitions are rejectedDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)