fix: restore advanced regex test completion

Keep Perl's lowercase regex debug pragma distinct from the unsupported
capitalized selective Debug API. Scale the upstream pat_advanced watchdog in
the resource-aware runner so both direct and thread-wrapper variants complete
their final fresh-process stress loop.

Generated with [Codex](https://openai.com/codex)

Co-Authored-By: Codex <codex@openai.com>

Author: fglock

dev/tools/perl_test_runner.pl

@@ -250,11 +250,14 @@ sub run_single_test {
     # preserving any larger timeout requested by the caller.
     my $test_timeout = timeout_for_test($test_file);
 
-    # gv.t has its own watchdog and scales it through this upstream variable.
-    # Keep a caller's larger value, but do not let the internal deadline expire
-    # before the resource-aware runner's outer deadline.
+    # These tests have their own watchdogs and scale them through this upstream
+    # variable. Keep a caller's larger value, but do not let an internal
+    # deadline expire before the resource-aware runner's outer deadline.
     local $ENV{PERL_TEST_TIMEOUT_FACTOR} = $ENV{PERL_TEST_TIMEOUT_FACTOR};
-    if ($test_file =~ m{(?:^|/)perl5_t/t/op/gv\.t$}
+    if ($test_file =~ m{
+              (?:^|/)perl5_t/t/op/gv\.t$
+            | (?:^|/)perl5_t/t/re/pat_advanced(?:_thr)?\.t$
+        }x
             && (!defined($ENV{PERL_TEST_TIMEOUT_FACTOR})
                 || $ENV{PERL_TEST_TIMEOUT_FACTOR} < 2)) {
         $ENV{PERL_TEST_TIMEOUT_FACTOR} = 2;

src/main/java/org/perlonjava/runtime/perlmodule/Re.java

@@ -168,9 +168,9 @@ public static RuntimeList importRe(RuntimeArray args, int ctx) {
                 symbolTable.enableStrictOption(Strict.HINT_RE_EVAL);
             } else if (opt.equalsIgnoreCase("taint")) {
                 symbolTable.enableStrictOption(Strict.HINT_RE_TAINT);
-            } else if (opt.equalsIgnoreCase("debug")) {
+            } else if (opt.equals("debug")) {
                 symbolTable.enableStrictOption(Strict.HINT_RE_DEBUG);
-            } else if (opt.equalsIgnoreCase("debugcolor")) {
+            } else if (opt.equals("debugcolor")) {
                 symbolTable.enableStrictOption(Strict.HINT_RE_DEBUG | Strict.HINT_RE_DEBUGCOLOR);
             } else if (opt.equals("/a")) {
                 // use re '/a' - ASCII-restrict regex character classes
@@ -207,9 +207,9 @@ public static RuntimeList unimportRe(RuntimeArray args, int ctx) {
                 symbolTable.disableStrictOption(Strict.HINT_RE_EVAL);
             } else if (opt.equalsIgnoreCase("taint")) {
                 symbolTable.disableStrictOption(Strict.HINT_RE_TAINT);
-            } else if (opt.equalsIgnoreCase("debug")) {
+            } else if (opt.equals("debug")) {
                 symbolTable.disableStrictOption(Strict.HINT_RE_DEBUG | Strict.HINT_RE_DEBUGCOLOR);
-            } else if (opt.equalsIgnoreCase("debugcolor")) {
+            } else if (opt.equals("debugcolor")) {
                 symbolTable.disableStrictOption(Strict.HINT_RE_DEBUGCOLOR);
             } else if (opt.equals("/a") || opt.equals("/aa")) {
                 symbolTable.disableStrictOption(Strict.HINT_RE_ASCII | Strict.HINT_RE_ASCII_AA);