func (r *importReader) findEmbed(first bool) bool {
	// The import block scan stopped after a non-space character,
	// so the reader is not at the start of a line on the first call.
	// After that, each //go:embed extraction leaves the reader
	// at the end of a line.
	startLine := !first
	var c byte
	for r.err == nil && !r.eof {
		c = r.readByteNoBuf()
	Reswitch:
		switch c {
		default:
			startLine = false

			},
		})
	}
	return config
}

// AuthNFilter returns the Istio authn filter config:
// - If RequestAuthentication is used, it overwrite the settings for request principal validation and extraction based on the new API.
// - If RequestAuthentication is used, principal binding is always set to ORIGIN.
func (a policyApplier) AuthNFilter(forSidecar bool) *hcm.HttpFilter {
	var filterConfigProto *authn_filter.FilterConfig

h3. Plugins

* Execution model
* Metadata model
* Metadata tooling
 ** Metadata extractor
 ** Metadata reader
 ** Metadata writer
 ** Metadata adapter (if required for the target system)
* Maven packaging and lifecycle
* Maven test harness for plugin execution model
* Eclipse IDE tooling for plugin execution model and metadata model

- we also seem to have information like the plugin lifecycle model that's buried inside the maven execution model

		}
	})
	b.StopTimer()

	b.ReportMetric(float64(lookups)/float64(b.N), "lookups/op")
}

// Add a test version of the audit context with a pre-populated event for easy annotation
// extraction.
func withAudit(ctx context.Context) context.Context {
	ctx = audit.WithAuditContext(ctx)
	ac := audit.AuditContextFrom(ctx)
	ac.Event.Level = auditinternal.LevelMetadata
	return ctx
}

// RUN: tf-opt %s -split-input-file -verify-diagnostics -tf-extract-head-tail-outside-compilation | FileCheck %s

// Tests extraction of a outside compiled ops at head of TPU computation.

module attributes {tf.versions = {producer = 888 : i32}, tf.devices = ["/job:worker/replica:0/task:0/device:CPU:0", "/job:worker/replica:0/task:0/device:TPU_SYSTEM:0", "/job:worker/replica:0/task:0/device:TPU:0"]} {
  // CHECK-LABEL: func @head_single_outside_compiled_op

                    ${server.callFromBuild("wait")}
                    archiveOperations.tarTree(parameters.archiveFile).visit { fcd ->
                        // This signals that the extraction has started. We're inside the lock at this point.
                        ${server.callFromBuild("extract")}
                        println "Extracting for thread " + parameters.index.get()

    // clusters within MLIR but that seems to trigger other failures but can be
    // considered again.
    // Old bridge only removes unsupported TPU types (only string for now)
    // during outside compilation extraction so this should be enough for
    // the parity.
    bool is_unsupported_type = mlir::isa<mlir::TF::StringType>(
        getElementTypeOrSelf(operand.get().getType()));
    Value result = operand.get();

// RUN: tf-opt %s -split-input-file -verify-diagnostics -tf-embedding-pipelining | FILECHECK_OPTS="" FileCheck %s

// This test verifies the handling of TPU replicated inputs and outputs as well as the extraction of the four main functions.
module {
  func.func @main() {
    %cst_main = "tf.Const"() {value = dense<1> : tensor<i32>} : () -> tensor<i32>

		ctx := req.Context()
		// For performance tracking purposes.
		ctx, span := tracing.Start(ctx, "Patch", traceFields(req)...)
		defer span.End(500 * time.Millisecond)

		// Do this first, otherwise name extraction can fail for unrecognized content types
		// TODO: handle this in negotiation
		contentType := req.Header.Get("Content-Type")
		// Remove "; charset=" if included in header.

		{name: "SLTIU", argLength: 1, reg: gp11, asm: "SLTIU", aux: "Int64"}, // arg0 < auxint, unsigned, result is 0 or 1

		// Round ops to block fused-multiply-add extraction.
		{name: "LoweredRound32F", argLength: 1, reg: fp11, resultInArg0: true},
		{name: "LoweredRound64F", argLength: 1, reg: fp11, resultInArg0: true},

		// Calls