fix(pcre): restore missing regex delimiters in ported patterns

Several Preg::*() call sites lost their PHP delimiter (and in one case
the `i` modifier) during porting, since preg_*() expects the delimiter
to be preserved in the caller's pattern literal and stripped internally.
This made compile_php_pattern panic or silently misparse the pattern.

Un-ignore the Version tests that were blocked by this bug.

1 files changed, 3 insertions, 3 deletions

diff --git a/crates/shirabe/src/platform/version.rs b/crates/shirabe/src/platform/version.rs
index b78baad..cbbbe44 100644
--- a/crates/shirabe/src/platform/version.rs
+++ b/crates/shirabe/src/platform/version.rs
@@ -12,7 +12,7 @@ impl Version {
 
         let mut matches: IndexMap<CaptureKey, String> = IndexMap::new();
         if !Preg::match3(
-            r"^(?P<version>[0-9.]+)(?P<patch>[a-z]{0,2})(?P<suffix>(?:-?(?:dev|pre|alpha|beta|rc|fips)[\d]*)*)(?:-\w+)?(?: \(.+?\))?$",
+            r"/^(?P<version>[0-9.]+)(?P<patch>[a-z]{0,2})(?P<suffix>(?:-?(?:dev|pre|alpha|beta|rc|fips)[\d]*)*)(?:-\w+)?(?: \(.+?\))?$/",
             openssl_version,
             Some(&mut matches),
         ) {
@@ -56,7 +56,7 @@ impl Version {
     pub fn parse_libjpeg(libjpeg_version: &str) -> Option<String> {
         let mut matches: IndexMap<CaptureKey, String> = IndexMap::new();
         if !Preg::match3(
-            r"^(?P<major>\d+)(?P<minor>[a-z]*)$",
+            r"/^(?P<major>\d+)(?P<minor>[a-z]*)$/",
             libjpeg_version,
             Some(&mut matches),
         ) {
@@ -81,7 +81,7 @@ impl Version {
     pub fn parse_zoneinfo_version(zoneinfo_version: &str) -> Option<String> {
         let mut matches: IndexMap<CaptureKey, String> = IndexMap::new();
         if !Preg::match3(
-            r"^(?P<year>\d{4})(?P<revision>[a-z]*)$",
+            r"/^(?P<year>\d{4})(?P<revision>[a-z]*)$/",
             zoneinfo_version,
             Some(&mut matches),
         ) {