This is a new patch release with a minor increase in the number of valid
patterns and a broadening of some literal optimizations.
New features:
FEATURE 04f5d7be:
Loosen ASCII-compatible rules such that regexes like (?-u:☃) are now allowed.
Performance improvements:
PERF 8a8d599f:
Broader the reverse suffix optimization to apply in more cases.
1.10.0 (2023-10-09)
This is a new minor release of regex that adds support for start and end
word boundary assertions. That is, \< and \>. The minimum supported Rust
version has also been raised to 1.65, which was released about one year ago.
The new word boundary assertions are:
\< or \b{start}: a Unicode start-of-word boundary (\W|\A on the left,
\w on the right).
\> or \b{end}: a Unicode end-of-word boundary (\w on the left, \W|\z
on the right)).
\b{start-half}: half of a Unicode start-of-word boundary (\W|\A on the
left).
\b{end-half}: half of a Unicode end-of-word boundary (\W|\z on the
right).
The \< and \> are GNU extensions to POSIX regexes. They have been added
to the regex crate because they enjoy somewhat broad support in other regex
engines as well (for example, vim). The \b{start} and \b{end} assertions
are aliases for \< and \>, respectively.
The \b{start-half} and \b{end-half} assertions are not found in any
other regex engine (although regex engines with general look-around support
can certainly express them). They were added principally to support the
implementation of word matching in grep programs, where one generally wants to
be a bit more flexible in what is considered a word boundary.
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Bumps regex from 1.9.5 to 1.10.1.
Changelog
Sourced from regex's changelog.
... (truncated)
Commits
5dff4bd
1.10.1d242ede
deps: bump regex-automata to 0.4.2488604d
regex-automata-0.4.2ee01ec2
deps: bump regex-syntax to 0.8.21dbeee7
regex-syntax-0.8.2049d063
changelog: 1.10.18a8d599
automata/meta: tweak reverse suffix prefilter strategy04f5d7b
syntax: loosen ASCII compatible rulescfd0ca2
automata/meta: force some prefilter inlining25ad29f
bench: add a redirectDependabot 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 show