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2026-08-18refactor(preg): anchor A patterns at the call sitensfisis
The shim carried the PCRE A (anchored) modifier alongside every compiled pattern so preg_match2 could honour it by searching the sub-slice at the offset. Only two call sites ever passed such a pattern, and each can cut that slice itself, so the flag is gone from the cache, ResolvedPattern, PregPattern and the php_regex! macro, and a pattern still carrying A is now rejected rather than silently searched unanchored. StringInput::tokenize and PhpFileCleaner::match search from their cursor with a `^`-prefixed pattern instead. The rule is written down in docs/dev/regex-porting.md. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-18refactor(preg): split PregMatches reads into get() and name()nsfisis
PregMatches keyed both forms of a capture group through CaptureKey, so every read built one: a usize wrapped in an enum, or worse, a String allocated to name a group that regex::Captures can look up from a &str. It now mirrors regex::Captures instead -- get() takes the group number, name() the group name -- and the enum drops out of the type entirely. That is 285 call sites across 59 files, and the named ones carry most of the win: `matches.get(&CaptureKey::ByName("host".to_string()))` reads as `matches.name("host")`. ProcessExecutor loses a `user_key` binding that existed only to build the key once. CaptureKey stays as the key type of PregMatchesAll and PregMatchesAllWithOffsets, where numbered and named entries share one IndexMap and a key type is the point. Five files still name it. Also retargets the two preg_match_all comments that described the occurrence count through `matches[&CaptureKey::ByIndex(0)].len()`, an Index impl these types no longer carry. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-18refactor(preg): back PregMatches with regex::Capturesnsfisis
PregMatches was an IndexMap of owned Strings copied out of the match, so every preg_match2/preg_replace_callback call allocated a String per capture group (twice over for a named group) whether or not the caller read it. It now wraps the regex::Captures itself, held alongside the pattern it came from so groups stay reachable by both their named and their numbered form, and hands out &str borrowed from the subject. The subject's lifetime becomes a parameter of the type. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-17refactor(preg): return the preg_* $matches instead of filling an out-paramnsfisis
PHP fills `$matches` through a by-ref parameter, which the port mirrored with a `&mut` out-param plus a bool or count return. Every caller then had to declare an empty binding one line ahead of the call, and nothing in the type said the binding is only meaningful when the call succeeded. Return the matches instead: preg_match() and preg_match2() hand back an Option, and the three preg_match_all* functions hand back the collection they used to fill. The occurrence count the two map-shaped preg_match_all* functions used to return is the length of any one of the map's columns, so it is not lost -- Preg::match_all() and friends derive it via occurrence_count(). preg_replace2() keeps its `count: Option<&mut usize>`: that one is not derivable from the replaced string, and callers that do not want it pay nothing for passing None. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-17refactor(preg): wrap the preg_* $matches maps in newtypesnsfisis
The five IndexMap shapes that the preg_* functions and Preg fill in are now distinct types generated by preg_match_map!, so a matches map no longer interchanges with any other map of the same key and value type. Index<usize> is kept alongside Index<&Q> because call sites such as config_command and event_dispatcher reach for a group by its position in the map rather than by its capture key.
2026-08-17refactor(preg): split the PREG_UNMATCHED_AS_NULL preg_* by flagnsfisis
preg_match2() and preg_match_all_offset_capture() each become a pair over a shared private impl, and their flags arguments are gone: no caller passed anything but 0 or PREG_UNMATCHED_AS_NULL. Preg::match5()/is_match5() lose their own flags argument for the same reason -- both call sites passed 0, and the value had nowhere left to go -- so they are renumbered to match4()/is_match4(). PREG_UNMATCHED_AS_NULL itself is now unreferenced. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-16refactor(preg): import preg_*() instead of qualifying themnsfisis
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-16refactor: narrow pub(crate) items to privatensfisis
Porting mapped every PHP `protected` member onto `pub(crate)`, which is wider than nearly all of them need. Each item demoted here is reached only from the module that defines it, so the crate-wide visibility conveyed nothing. Every `pub(crate)` that survives has at least one reader in another module of the same crate. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-10refactor(symfony): hide leaf modules behind their parent re-exportsnsfisis
Every parent module in the symfony-* crates already re-exported its leaf modules with `pub use`, so each item was reachable by two paths. Make the leaf modules private and route all callers through the single re-exported path. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(symfony-console): extract symfony/console into the ↵nsfisis
shirabe-symfony-console crate Move `Symfony\Component\Console` out of shirabe-external-packages and into its own crate, so the path is `shirabe_symfony_console::application::Application` instead of `shirabe_external_packages::symfony::console::application::Application`. The `delegate_to_inner!` and `delegate_command_trait_impls_to_inner!` macros move with it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>