diff options
| author | Devtools Arcadia <arcadia-devtools@yandex-team.ru> | 2022-02-07 18:08:42 +0300 |
|---|---|---|
| committer | Devtools Arcadia <arcadia-devtools@mous.vla.yp-c.yandex.net> | 2022-02-07 18:08:42 +0300 |
| commit | 1110808a9d39d4b808aef724c861a2e1a38d2a69 (patch) | |
| tree | e26c9fed0de5d9873cce7e00bc214573dc2195b7 /library/cpp/regex/pire/pcre2pire.h | |
| download | ydb-1110808a9d39d4b808aef724c861a2e1a38d2a69.tar.gz | |
intermediate changes
ref:cde9a383711a11544ce7e107a78147fb96cc4029
Diffstat (limited to 'library/cpp/regex/pire/pcre2pire.h')
| -rw-r--r-- | library/cpp/regex/pire/pcre2pire.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/library/cpp/regex/pire/pcre2pire.h b/library/cpp/regex/pire/pcre2pire.h new file mode 100644 index 00000000000..46e45b91930 --- /dev/null +++ b/library/cpp/regex/pire/pcre2pire.h @@ -0,0 +1,19 @@ +#pragma once + +// Author: smikler@yandex-team.ru + +#include <util/generic/string.h> + +/* Converts pcre regular expression to pire compatible format: + * - replaces "\\#" with "#" + * - replaces "\\=" with "=" + * - replaces "\\:" with ":" + * - removes "?P<...>" + * - removes "?:" + * - removes "()" recursively + * - replaces "??" with "?" + * - replaces "*?" with "*" + * NOTE: + * - Not fully tested! + */ +TString Pcre2Pire(const TString& src); |