diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 23a9df4b..9f9914ec 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1,1990 +1,1994 @@
 <?php
 
 /**
  * This file is automatically generated. Use 'arc liberate' to rebuild it.
  *
  * @generated
  * @phutil-library-version 2
  */
 phutil_register_library_map(array(
   '__library_version__' => 2,
   'class' => array(
     'AASTNode' => 'parser/aast/api/AASTNode.php',
     'AASTNodeList' => 'parser/aast/api/AASTNodeList.php',
     'AASTToken' => 'parser/aast/api/AASTToken.php',
     'AASTTree' => 'parser/aast/api/AASTTree.php',
     'AbstractDirectedGraph' => 'utils/AbstractDirectedGraph.php',
     'AbstractDirectedGraphTestCase' => 'utils/__tests__/AbstractDirectedGraphTestCase.php',
     'ArcanistAbstractMethodBodyXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistAbstractMethodBodyXHPASTLinterRule.php',
     'ArcanistAbstractMethodBodyXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistAbstractMethodBodyXHPASTLinterRuleTestCase.php',
     'ArcanistAbstractPrivateMethodXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistAbstractPrivateMethodXHPASTLinterRule.php',
     'ArcanistAbstractPrivateMethodXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistAbstractPrivateMethodXHPASTLinterRuleTestCase.php',
     'ArcanistAlias' => 'toolset/ArcanistAlias.php',
     'ArcanistAliasEffect' => 'toolset/ArcanistAliasEffect.php',
     'ArcanistAliasEngine' => 'toolset/ArcanistAliasEngine.php',
     'ArcanistAliasFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistAliasFunctionXHPASTLinterRule.php',
     'ArcanistAliasFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistAliasFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistAliasWorkflow' => 'toolset/workflow/ArcanistAliasWorkflow.php',
     'ArcanistAliasesConfigOption' => 'config/option/ArcanistAliasesConfigOption.php',
     'ArcanistAmendWorkflow' => 'workflow/ArcanistAmendWorkflow.php',
     'ArcanistAnoidWorkflow' => 'workflow/ArcanistAnoidWorkflow.php',
     'ArcanistArcConfigurationEngineExtension' => 'config/arc/ArcanistArcConfigurationEngineExtension.php',
     'ArcanistArcToolset' => 'toolset/ArcanistArcToolset.php',
     'ArcanistArcWorkflow' => 'toolset/workflow/ArcanistArcWorkflow.php',
     'ArcanistArrayCombineXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArrayCombineXHPASTLinterRule.php',
     'ArcanistArrayCombineXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArrayCombineXHPASTLinterRuleTestCase.php',
     'ArcanistArrayIndexSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArrayIndexSpacingXHPASTLinterRule.php',
     'ArcanistArrayIndexSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArrayIndexSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistArraySeparatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArraySeparatorXHPASTLinterRule.php',
     'ArcanistArraySeparatorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArraySeparatorXHPASTLinterRuleTestCase.php',
     'ArcanistArrayValueXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArrayValueXHPASTLinterRule.php',
     'ArcanistArrayValueXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArrayValueXHPASTLinterRuleTestCase.php',
     'ArcanistBaseCommitParser' => 'parser/ArcanistBaseCommitParser.php',
     'ArcanistBaseCommitParserTestCase' => 'parser/__tests__/ArcanistBaseCommitParserTestCase.php',
     'ArcanistBaseXHPASTLinter' => 'lint/linter/ArcanistBaseXHPASTLinter.php',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBinaryExpressionSpacingXHPASTLinterRule.php',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBinaryExpressionSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBinaryNumericScalarCasingXHPASTLinterRule.php',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBinaryNumericScalarCasingXHPASTLinterRuleTestCase.php',
     'ArcanistBlacklistedFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBlacklistedFunctionXHPASTLinterRule.php',
     'ArcanistBlacklistedFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBlacklistedFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistBlindlyTrustHTTPEngineExtension' => 'configuration/ArcanistBlindlyTrustHTTPEngineExtension.php',
     'ArcanistBookmarksWorkflow' => 'workflow/ArcanistBookmarksWorkflow.php',
     'ArcanistBoolConfigOption' => 'config/option/ArcanistBoolConfigOption.php',
     'ArcanistBraceFormattingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBraceFormattingXHPASTLinterRule.php',
     'ArcanistBraceFormattingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBraceFormattingXHPASTLinterRuleTestCase.php',
     'ArcanistBranchesWorkflow' => 'workflow/ArcanistBranchesWorkflow.php',
     'ArcanistBrowseCommitHardpointQuery' => 'browse/query/ArcanistBrowseCommitHardpointQuery.php',
     'ArcanistBrowseCommitURIHardpointQuery' => 'browse/query/ArcanistBrowseCommitURIHardpointQuery.php',
     'ArcanistBrowseObjectNameURIHardpointQuery' => 'browse/query/ArcanistBrowseObjectNameURIHardpointQuery.php',
     'ArcanistBrowsePathURIHardpointQuery' => 'browse/query/ArcanistBrowsePathURIHardpointQuery.php',
     'ArcanistBrowseRef' => 'browse/ref/ArcanistBrowseRef.php',
     'ArcanistBrowseRefInspector' => 'inspector/ArcanistBrowseRefInspector.php',
     'ArcanistBrowseRevisionURIHardpointQuery' => 'browse/query/ArcanistBrowseRevisionURIHardpointQuery.php',
     'ArcanistBrowseURIHardpointQuery' => 'browse/query/ArcanistBrowseURIHardpointQuery.php',
     'ArcanistBrowseURIRef' => 'browse/ref/ArcanistBrowseURIRef.php',
     'ArcanistBrowseWorkflow' => 'browse/workflow/ArcanistBrowseWorkflow.php',
     'ArcanistBuildBuildplanHardpointQuery' => 'ref/build/ArcanistBuildBuildplanHardpointQuery.php',
     'ArcanistBuildPlanRef' => 'ref/buildplan/ArcanistBuildPlanRef.php',
     'ArcanistBuildPlanSymbolRef' => 'ref/buildplan/ArcanistBuildPlanSymbolRef.php',
     'ArcanistBuildRef' => 'ref/build/ArcanistBuildRef.php',
     'ArcanistBuildSymbolRef' => 'ref/build/ArcanistBuildSymbolRef.php',
     'ArcanistBuildableBuildsHardpointQuery' => 'ref/buildable/ArcanistBuildableBuildsHardpointQuery.php',
     'ArcanistBuildableRef' => 'ref/buildable/ArcanistBuildableRef.php',
     'ArcanistBuildableSymbolRef' => 'ref/buildable/ArcanistBuildableSymbolRef.php',
     'ArcanistBundle' => 'parser/ArcanistBundle.php',
     'ArcanistBundleTestCase' => 'parser/__tests__/ArcanistBundleTestCase.php',
     'ArcanistCSSLintLinter' => 'lint/linter/ArcanistCSSLintLinter.php',
     'ArcanistCSSLintLinterTestCase' => 'lint/linter/__tests__/ArcanistCSSLintLinterTestCase.php',
     'ArcanistCSharpLinter' => 'lint/linter/ArcanistCSharpLinter.php',
     'ArcanistCallConduitWorkflow' => 'workflow/ArcanistCallConduitWorkflow.php',
     'ArcanistCallParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCallParenthesesXHPASTLinterRule.php',
     'ArcanistCallParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCallParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistCallTimePassByReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCallTimePassByReferenceXHPASTLinterRule.php',
     'ArcanistCallTimePassByReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCallTimePassByReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistCapabilityNotSupportedException' => 'workflow/exception/ArcanistCapabilityNotSupportedException.php',
     'ArcanistCastSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCastSpacingXHPASTLinterRule.php',
     'ArcanistCastSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCastSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistCheckstyleXMLLintRenderer' => 'lint/renderer/ArcanistCheckstyleXMLLintRenderer.php',
     'ArcanistChmodLinter' => 'lint/linter/ArcanistChmodLinter.php',
     'ArcanistChmodLinterTestCase' => 'lint/linter/__tests__/ArcanistChmodLinterTestCase.php',
     'ArcanistClassExtendsObjectXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassExtendsObjectXHPASTLinterRule.php',
     'ArcanistClassExtendsObjectXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistClassExtendsObjectXHPASTLinterRuleTestCase.php',
     'ArcanistClassFilenameMismatchXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassFilenameMismatchXHPASTLinterRule.php',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassMustBeDeclaredAbstractXHPASTLinterRule.php',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistClassMustBeDeclaredAbstractXHPASTLinterRuleTestCase.php',
     'ArcanistClassNameLiteralXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassNameLiteralXHPASTLinterRule.php',
     'ArcanistClassNameLiteralXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistClassNameLiteralXHPASTLinterRuleTestCase.php',
     'ArcanistCloseRevisionWorkflow' => 'workflow/ArcanistCloseRevisionWorkflow.php',
     'ArcanistClosureLinter' => 'lint/linter/ArcanistClosureLinter.php',
     'ArcanistClosureLinterTestCase' => 'lint/linter/__tests__/ArcanistClosureLinterTestCase.php',
     'ArcanistCoffeeLintLinter' => 'lint/linter/ArcanistCoffeeLintLinter.php',
     'ArcanistCoffeeLintLinterTestCase' => 'lint/linter/__tests__/ArcanistCoffeeLintLinterTestCase.php',
     'ArcanistCommand' => 'toolset/command/ArcanistCommand.php',
     'ArcanistCommentRemover' => 'parser/ArcanistCommentRemover.php',
     'ArcanistCommentRemoverTestCase' => 'parser/__tests__/ArcanistCommentRemoverTestCase.php',
     'ArcanistCommentSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCommentSpacingXHPASTLinterRule.php',
     'ArcanistCommentStyleXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCommentStyleXHPASTLinterRule.php',
     'ArcanistCommentStyleXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCommentStyleXHPASTLinterRuleTestCase.php',
     'ArcanistCommitGraph' => 'repository/graph/ArcanistCommitGraph.php',
     'ArcanistCommitGraphPartition' => 'repository/graph/ArcanistCommitGraphPartition.php',
     'ArcanistCommitGraphPartitionQuery' => 'repository/graph/ArcanistCommitGraphPartitionQuery.php',
     'ArcanistCommitGraphQuery' => 'repository/graph/query/ArcanistCommitGraphQuery.php',
     'ArcanistCommitGraphSet' => 'repository/graph/ArcanistCommitGraphSet.php',
     'ArcanistCommitGraphSetQuery' => 'repository/graph/ArcanistCommitGraphSetQuery.php',
     'ArcanistCommitGraphSetTreeView' => 'repository/graph/view/ArcanistCommitGraphSetTreeView.php',
     'ArcanistCommitGraphSetView' => 'repository/graph/view/ArcanistCommitGraphSetView.php',
     'ArcanistCommitGraphTestCase' => 'repository/graph/__tests__/ArcanistCommitGraphTestCase.php',
     'ArcanistCommitNode' => 'repository/graph/ArcanistCommitNode.php',
     'ArcanistCommitRef' => 'ref/commit/ArcanistCommitRef.php',
     'ArcanistCommitSymbolRef' => 'ref/commit/ArcanistCommitSymbolRef.php',
     'ArcanistCommitSymbolRefInspector' => 'ref/commit/ArcanistCommitSymbolRefInspector.php',
     'ArcanistCommitUpstreamHardpointQuery' => 'query/ArcanistCommitUpstreamHardpointQuery.php',
     'ArcanistCommitWorkflow' => 'workflow/ArcanistCommitWorkflow.php',
     'ArcanistCompilerLintRenderer' => 'lint/renderer/ArcanistCompilerLintRenderer.php',
     'ArcanistComposerLinter' => 'lint/linter/ArcanistComposerLinter.php',
     'ArcanistComprehensiveLintEngine' => 'lint/engine/ArcanistComprehensiveLintEngine.php',
     'ArcanistConcatenationOperatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistConcatenationOperatorXHPASTLinterRule.php',
     'ArcanistConcatenationOperatorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistConcatenationOperatorXHPASTLinterRuleTestCase.php',
     'ArcanistConduitAuthenticationException' => 'exception/ArcanistConduitAuthenticationException.php',
     'ArcanistConduitCallFuture' => 'conduit/ArcanistConduitCallFuture.php',
     'ArcanistConduitEngine' => 'conduit/ArcanistConduitEngine.php',
     'ArcanistConduitException' => 'conduit/ArcanistConduitException.php',
     'ArcanistConfigOption' => 'config/option/ArcanistConfigOption.php',
     'ArcanistConfiguration' => 'configuration/ArcanistConfiguration.php',
     'ArcanistConfigurationDrivenLintEngine' => 'lint/engine/ArcanistConfigurationDrivenLintEngine.php',
     'ArcanistConfigurationDrivenUnitTestEngine' => 'unit/engine/ArcanistConfigurationDrivenUnitTestEngine.php',
     'ArcanistConfigurationEngine' => 'config/ArcanistConfigurationEngine.php',
     'ArcanistConfigurationEngineExtension' => 'config/ArcanistConfigurationEngineExtension.php',
     'ArcanistConfigurationManager' => 'configuration/ArcanistConfigurationManager.php',
     'ArcanistConfigurationSource' => 'config/source/ArcanistConfigurationSource.php',
     'ArcanistConfigurationSourceList' => 'config/ArcanistConfigurationSourceList.php',
     'ArcanistConfigurationSourceValue' => 'config/ArcanistConfigurationSourceValue.php',
     'ArcanistConsoleLintRenderer' => 'lint/renderer/ArcanistConsoleLintRenderer.php',
     'ArcanistConsoleLintRendererTestCase' => 'lint/renderer/__tests__/ArcanistConsoleLintRendererTestCase.php',
     'ArcanistConstructorParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistConstructorParenthesesXHPASTLinterRule.php',
     'ArcanistConstructorParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistConstructorParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistContinueInsideSwitchXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistContinueInsideSwitchXHPASTLinterRule.php',
     'ArcanistContinueInsideSwitchXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistContinueInsideSwitchXHPASTLinterRuleTestCase.php',
     'ArcanistControlStatementSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistControlStatementSpacingXHPASTLinterRule.php',
     'ArcanistControlStatementSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistControlStatementSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistCoverWorkflow' => 'workflow/ArcanistCoverWorkflow.php',
     'ArcanistCppcheckLinter' => 'lint/linter/ArcanistCppcheckLinter.php',
     'ArcanistCppcheckLinterTestCase' => 'lint/linter/__tests__/ArcanistCppcheckLinterTestCase.php',
     'ArcanistCpplintLinter' => 'lint/linter/ArcanistCpplintLinter.php',
     'ArcanistCpplintLinterTestCase' => 'lint/linter/__tests__/ArcanistCpplintLinterTestCase.php',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCurlyBraceArrayIndexXHPASTLinterRule.php',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCurlyBraceArrayIndexXHPASTLinterRuleTestCase.php',
     'ArcanistDeclarationParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDeclarationParenthesesXHPASTLinterRule.php',
     'ArcanistDeclarationParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDeclarationParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistDefaultParametersXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDefaultParametersXHPASTLinterRule.php',
     'ArcanistDefaultParametersXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDefaultParametersXHPASTLinterRuleTestCase.php',
     'ArcanistDefaultsConfigurationSource' => 'config/source/ArcanistDefaultsConfigurationSource.php',
     'ArcanistDeprecationXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDeprecationXHPASTLinterRule.php',
     'ArcanistDeprecationXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDeprecationXHPASTLinterRuleTestCase.php',
     'ArcanistDictionaryConfigurationSource' => 'config/source/ArcanistDictionaryConfigurationSource.php',
     'ArcanistDiffByteSizeException' => 'exception/ArcanistDiffByteSizeException.php',
     'ArcanistDiffChange' => 'parser/diff/ArcanistDiffChange.php',
     'ArcanistDiffChangeType' => 'parser/diff/ArcanistDiffChangeType.php',
     'ArcanistDiffHunk' => 'parser/diff/ArcanistDiffHunk.php',
     'ArcanistDiffParser' => 'parser/ArcanistDiffParser.php',
     'ArcanistDiffParserTestCase' => 'parser/__tests__/ArcanistDiffParserTestCase.php',
     'ArcanistDiffUtils' => 'difference/ArcanistDiffUtils.php',
     'ArcanistDiffUtilsTestCase' => 'difference/__tests__/ArcanistDiffUtilsTestCase.php',
     'ArcanistDiffVectorNode' => 'difference/ArcanistDiffVectorNode.php',
     'ArcanistDiffVectorTree' => 'difference/ArcanistDiffVectorTree.php',
     'ArcanistDiffWorkflow' => 'workflow/ArcanistDiffWorkflow.php',
     'ArcanistDifferentialCommitMessage' => 'differential/ArcanistDifferentialCommitMessage.php',
     'ArcanistDifferentialCommitMessageParserException' => 'differential/ArcanistDifferentialCommitMessageParserException.php',
     'ArcanistDifferentialDependencyGraph' => 'differential/ArcanistDifferentialDependencyGraph.php',
     'ArcanistDifferentialRevisionHash' => 'differential/constants/ArcanistDifferentialRevisionHash.php',
     'ArcanistDifferentialRevisionStatus' => 'differential/constants/ArcanistDifferentialRevisionStatus.php',
     'ArcanistDoubleQuoteXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDoubleQuoteXHPASTLinterRule.php',
     'ArcanistDoubleQuoteXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDoubleQuoteXHPASTLinterRuleTestCase.php',
     'ArcanistDownloadWorkflow' => 'workflow/ArcanistDownloadWorkflow.php',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDuplicateKeysInArrayXHPASTLinterRule.php',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDuplicateKeysInArrayXHPASTLinterRuleTestCase.php',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDuplicateSwitchCaseXHPASTLinterRule.php',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDuplicateSwitchCaseXHPASTLinterRuleTestCase.php',
     'ArcanistDynamicDefineXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDynamicDefineXHPASTLinterRule.php',
     'ArcanistDynamicDefineXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDynamicDefineXHPASTLinterRuleTestCase.php',
     'ArcanistElseIfUsageXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistElseIfUsageXHPASTLinterRule.php',
     'ArcanistElseIfUsageXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistElseIfUsageXHPASTLinterRuleTestCase.php',
     'ArcanistEmptyFileXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistEmptyFileXHPASTLinterRule.php',
     'ArcanistEmptyStatementXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistEmptyStatementXHPASTLinterRule.php',
     'ArcanistEmptyStatementXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistEmptyStatementXHPASTLinterRuleTestCase.php',
     'ArcanistEventType' => 'events/constant/ArcanistEventType.php',
     'ArcanistExitExpressionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistExitExpressionXHPASTLinterRule.php',
     'ArcanistExitExpressionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistExitExpressionXHPASTLinterRuleTestCase.php',
     'ArcanistExportWorkflow' => 'workflow/ArcanistExportWorkflow.php',
     'ArcanistExternalLinter' => 'lint/linter/ArcanistExternalLinter.php',
     'ArcanistExternalLinterTestCase' => 'lint/linter/__tests__/ArcanistExternalLinterTestCase.php',
     'ArcanistExtractUseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistExtractUseXHPASTLinterRule.php',
     'ArcanistExtractUseXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistExtractUseXHPASTLinterRuleTestCase.php',
     'ArcanistFileConfigurationSource' => 'config/source/ArcanistFileConfigurationSource.php',
     'ArcanistFileDataRef' => 'upload/ArcanistFileDataRef.php',
     'ArcanistFileRef' => 'ref/file/ArcanistFileRef.php',
     'ArcanistFileSymbolRef' => 'ref/file/ArcanistFileSymbolRef.php',
     'ArcanistFileUploader' => 'upload/ArcanistFileUploader.php',
     'ArcanistFilenameLinter' => 'lint/linter/ArcanistFilenameLinter.php',
     'ArcanistFilenameLinterTestCase' => 'lint/linter/__tests__/ArcanistFilenameLinterTestCase.php',
     'ArcanistFilesystemAPI' => 'repository/api/ArcanistFilesystemAPI.php',
     'ArcanistFilesystemConfigurationSource' => 'config/source/ArcanistFilesystemConfigurationSource.php',
     'ArcanistFilesystemWorkingCopy' => 'workingcopy/ArcanistFilesystemWorkingCopy.php',
     'ArcanistFlake8Linter' => 'lint/linter/ArcanistFlake8Linter.php',
     'ArcanistFlake8LinterTestCase' => 'lint/linter/__tests__/ArcanistFlake8LinterTestCase.php',
     'ArcanistFormattedStringXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistFormattedStringXHPASTLinterRule.php',
     'ArcanistFormattedStringXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistFormattedStringXHPASTLinterRuleTestCase.php',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRule.php',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRuleTestCase.php',
     'ArcanistFutureLinter' => 'lint/linter/ArcanistFutureLinter.php',
     'ArcanistGeneratedLinter' => 'lint/linter/ArcanistGeneratedLinter.php',
     'ArcanistGeneratedLinterTestCase' => 'lint/linter/__tests__/ArcanistGeneratedLinterTestCase.php',
     'ArcanistGetConfigWorkflow' => 'workflow/ArcanistGetConfigWorkflow.php',
     'ArcanistGitAPI' => 'repository/api/ArcanistGitAPI.php',
     'ArcanistGitCommitGraphQuery' => 'repository/graph/query/ArcanistGitCommitGraphQuery.php',
     'ArcanistGitCommitMessageHardpointQuery' => 'query/ArcanistGitCommitMessageHardpointQuery.php',
     'ArcanistGitCommitSymbolCommitHardpointQuery' => 'ref/commit/ArcanistGitCommitSymbolCommitHardpointQuery.php',
     'ArcanistGitLandEngine' => 'land/engine/ArcanistGitLandEngine.php',
     'ArcanistGitLocalState' => 'repository/state/ArcanistGitLocalState.php',
     'ArcanistGitRawCommit' => 'repository/raw/ArcanistGitRawCommit.php',
     'ArcanistGitRawCommitTestCase' => 'repository/raw/__tests__/ArcanistGitRawCommitTestCase.php',
     'ArcanistGitRepositoryMarkerQuery' => 'repository/marker/ArcanistGitRepositoryMarkerQuery.php',
     'ArcanistGitRepositoryRemoteQuery' => 'repository/remote/ArcanistGitRepositoryRemoteQuery.php',
     'ArcanistGitUpstreamPath' => 'repository/api/ArcanistGitUpstreamPath.php',
     'ArcanistGitWorkEngine' => 'work/ArcanistGitWorkEngine.php',
     'ArcanistGitWorkingCopy' => 'workingcopy/ArcanistGitWorkingCopy.php',
     'ArcanistGitWorkingCopyRevisionHardpointQuery' => 'query/ArcanistGitWorkingCopyRevisionHardpointQuery.php',
     'ArcanistGlobalVariableXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistGlobalVariableXHPASTLinterRule.php',
     'ArcanistGlobalVariableXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistGlobalVariableXHPASTLinterRuleTestCase.php',
     'ArcanistGoLintLinter' => 'lint/linter/ArcanistGoLintLinter.php',
     'ArcanistGoLintLinterTestCase' => 'lint/linter/__tests__/ArcanistGoLintLinterTestCase.php',
     'ArcanistGoTestResultParser' => 'unit/parser/ArcanistGoTestResultParser.php',
     'ArcanistGoTestResultParserTestCase' => 'unit/parser/__tests__/ArcanistGoTestResultParserTestCase.php',
     'ArcanistGridCell' => 'console/grid/ArcanistGridCell.php',
     'ArcanistGridColumn' => 'console/grid/ArcanistGridColumn.php',
     'ArcanistGridRow' => 'console/grid/ArcanistGridRow.php',
     'ArcanistGridView' => 'console/grid/ArcanistGridView.php',
     'ArcanistHLintLinter' => 'lint/linter/ArcanistHLintLinter.php',
     'ArcanistHLintLinterTestCase' => 'lint/linter/__tests__/ArcanistHLintLinterTestCase.php',
     'ArcanistHardpoint' => 'hardpoint/ArcanistHardpoint.php',
     'ArcanistHardpointEngine' => 'hardpoint/ArcanistHardpointEngine.php',
     'ArcanistHardpointFutureList' => 'hardpoint/ArcanistHardpointFutureList.php',
     'ArcanistHardpointList' => 'hardpoint/ArcanistHardpointList.php',
     'ArcanistHardpointObject' => 'hardpoint/ArcanistHardpointObject.php',
     'ArcanistHardpointQuery' => 'hardpoint/ArcanistHardpointQuery.php',
     'ArcanistHardpointRequest' => 'hardpoint/ArcanistHardpointRequest.php',
     'ArcanistHardpointRequestList' => 'hardpoint/ArcanistHardpointRequestList.php',
     'ArcanistHardpointTask' => 'hardpoint/ArcanistHardpointTask.php',
     'ArcanistHardpointTaskResult' => 'hardpoint/ArcanistHardpointTaskResult.php',
     'ArcanistHelpWorkflow' => 'toolset/workflow/ArcanistHelpWorkflow.php',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistHexadecimalNumericScalarCasingXHPASTLinterRule.php',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistHexadecimalNumericScalarCasingXHPASTLinterRuleTestCase.php',
     'ArcanistHgClientChannel' => 'hgdaemon/ArcanistHgClientChannel.php',
     'ArcanistHgProxyClient' => 'hgdaemon/ArcanistHgProxyClient.php',
     'ArcanistHgProxyServer' => 'hgdaemon/ArcanistHgProxyServer.php',
     'ArcanistHgServerChannel' => 'hgdaemon/ArcanistHgServerChannel.php',
     'ArcanistImplicitConstructorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplicitConstructorXHPASTLinterRule.php',
     'ArcanistImplicitConstructorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplicitConstructorXHPASTLinterRuleTestCase.php',
     'ArcanistImplicitFallthroughXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplicitFallthroughXHPASTLinterRule.php',
     'ArcanistImplicitFallthroughXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplicitFallthroughXHPASTLinterRuleTestCase.php',
     'ArcanistImplicitVisibilityXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplicitVisibilityXHPASTLinterRule.php',
     'ArcanistImplicitVisibilityXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplicitVisibilityXHPASTLinterRuleTestCase.php',
     'ArcanistImplodeArgumentOrderXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplodeArgumentOrderXHPASTLinterRule.php',
     'ArcanistImplodeArgumentOrderXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplodeArgumentOrderXHPASTLinterRuleTestCase.php',
     'ArcanistInlineHTMLXHPASTLinterRule' => 'lint/linter/ArcanistInlineHTMLXHPASTLinterRule.php',
     'ArcanistInlineHTMLXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInlineHTMLXHPASTLinterRuleTestCase.php',
     'ArcanistInnerFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInnerFunctionXHPASTLinterRule.php',
     'ArcanistInnerFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInnerFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistInspectWorkflow' => 'workflow/ArcanistInspectWorkflow.php',
     'ArcanistInstallCertificateWorkflow' => 'workflow/ArcanistInstallCertificateWorkflow.php',
     'ArcanistInstanceOfOperatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInstanceOfOperatorXHPASTLinterRule.php',
     'ArcanistInstanceofOperatorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInstanceofOperatorXHPASTLinterRuleTestCase.php',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInterfaceAbstractMethodXHPASTLinterRule.php',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInterfaceAbstractMethodXHPASTLinterRuleTestCase.php',
     'ArcanistInterfaceMethodBodyXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInterfaceMethodBodyXHPASTLinterRule.php',
     'ArcanistInterfaceMethodBodyXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInterfaceMethodBodyXHPASTLinterRuleTestCase.php',
     'ArcanistInvalidDefaultParameterXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInvalidDefaultParameterXHPASTLinterRule.php',
     'ArcanistInvalidDefaultParameterXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInvalidDefaultParameterXHPASTLinterRuleTestCase.php',
     'ArcanistInvalidModifiersXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInvalidModifiersXHPASTLinterRule.php',
     'ArcanistInvalidModifiersXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInvalidModifiersXHPASTLinterRuleTestCase.php',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInvalidOctalNumericScalarXHPASTLinterRule.php',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInvalidOctalNumericScalarXHPASTLinterRuleTestCase.php',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistIsAShouldBeInstanceOfXHPASTLinterRule.php',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistIsAShouldBeInstanceOfXHPASTLinterRuleTestCase.php',
     'ArcanistJSHintLinter' => 'lint/linter/ArcanistJSHintLinter.php',
     'ArcanistJSHintLinterTestCase' => 'lint/linter/__tests__/ArcanistJSHintLinterTestCase.php',
     'ArcanistJSONLintLinter' => 'lint/linter/ArcanistJSONLintLinter.php',
     'ArcanistJSONLintRenderer' => 'lint/renderer/ArcanistJSONLintRenderer.php',
     'ArcanistJSONLinter' => 'lint/linter/ArcanistJSONLinter.php',
     'ArcanistJSONLinterTestCase' => 'lint/linter/__tests__/ArcanistJSONLinterTestCase.php',
     'ArcanistJscsLinter' => 'lint/linter/ArcanistJscsLinter.php',
     'ArcanistJscsLinterTestCase' => 'lint/linter/__tests__/ArcanistJscsLinterTestCase.php',
     'ArcanistKeywordCasingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistKeywordCasingXHPASTLinterRule.php',
     'ArcanistKeywordCasingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistKeywordCasingXHPASTLinterRuleTestCase.php',
     'ArcanistLambdaFuncFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLambdaFuncFunctionXHPASTLinterRule.php',
     'ArcanistLambdaFuncFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLambdaFuncFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistLandCommit' => 'land/ArcanistLandCommit.php',
     'ArcanistLandCommitSet' => 'land/ArcanistLandCommitSet.php',
     'ArcanistLandEngine' => 'land/engine/ArcanistLandEngine.php',
     'ArcanistLandPushFailureException' => 'land/exception/ArcanistLandPushFailureException.php',
     'ArcanistLandSymbol' => 'land/ArcanistLandSymbol.php',
     'ArcanistLandTarget' => 'land/ArcanistLandTarget.php',
     'ArcanistLandWorkflow' => 'workflow/ArcanistLandWorkflow.php',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLanguageConstructParenthesesXHPASTLinterRule.php',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLanguageConstructParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistLesscLinter' => 'lint/linter/ArcanistLesscLinter.php',
     'ArcanistLesscLinterTestCase' => 'lint/linter/__tests__/ArcanistLesscLinterTestCase.php',
     'ArcanistLiberateWorkflow' => 'workflow/ArcanistLiberateWorkflow.php',
     'ArcanistLintEngine' => 'lint/engine/ArcanistLintEngine.php',
     'ArcanistLintMessage' => 'lint/ArcanistLintMessage.php',
     'ArcanistLintMessageTestCase' => 'lint/__tests__/ArcanistLintMessageTestCase.php',
     'ArcanistLintPatcher' => 'lint/ArcanistLintPatcher.php',
     'ArcanistLintRenderer' => 'lint/renderer/ArcanistLintRenderer.php',
     'ArcanistLintResult' => 'lint/ArcanistLintResult.php',
     'ArcanistLintSeverity' => 'lint/ArcanistLintSeverity.php',
     'ArcanistLintWorkflow' => 'workflow/ArcanistLintWorkflow.php',
     'ArcanistLinter' => 'lint/linter/ArcanistLinter.php',
     'ArcanistLinterStandard' => 'lint/linter/standards/ArcanistLinterStandard.php',
     'ArcanistLinterStandardTestCase' => 'lint/linter/standards/__tests__/ArcanistLinterStandardTestCase.php',
     'ArcanistLinterTestCase' => 'lint/linter/__tests__/ArcanistLinterTestCase.php',
     'ArcanistLintersWorkflow' => 'workflow/ArcanistLintersWorkflow.php',
     'ArcanistListAssignmentXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistListAssignmentXHPASTLinterRule.php',
     'ArcanistListAssignmentXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistListAssignmentXHPASTLinterRuleTestCase.php',
     'ArcanistListConfigOption' => 'config/option/ArcanistListConfigOption.php',
     'ArcanistListWorkflow' => 'workflow/ArcanistListWorkflow.php',
     'ArcanistLocalConfigurationSource' => 'config/source/ArcanistLocalConfigurationSource.php',
     'ArcanistLogEngine' => 'log/ArcanistLogEngine.php',
     'ArcanistLogMessage' => 'log/ArcanistLogMessage.php',
     'ArcanistLogicalOperatorsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLogicalOperatorsXHPASTLinterRule.php',
     'ArcanistLogicalOperatorsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLogicalOperatorsXHPASTLinterRuleTestCase.php',
     'ArcanistLookWorkflow' => 'workflow/ArcanistLookWorkflow.php',
     'ArcanistLowercaseFunctionsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLowercaseFunctionsXHPASTLinterRule.php',
     'ArcanistLowercaseFunctionsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLowercaseFunctionsXHPASTLinterRuleTestCase.php',
     'ArcanistMarkerRef' => 'repository/marker/ArcanistMarkerRef.php',
     'ArcanistMarkersWorkflow' => 'workflow/ArcanistMarkersWorkflow.php',
     'ArcanistMercurialAPI' => 'repository/api/ArcanistMercurialAPI.php',
     'ArcanistMercurialCommitGraphQuery' => 'repository/graph/query/ArcanistMercurialCommitGraphQuery.php',
     'ArcanistMercurialCommitMessageHardpointQuery' => 'query/ArcanistMercurialCommitMessageHardpointQuery.php',
     'ArcanistMercurialLandEngine' => 'land/engine/ArcanistMercurialLandEngine.php',
     'ArcanistMercurialLocalState' => 'repository/state/ArcanistMercurialLocalState.php',
     'ArcanistMercurialParser' => 'repository/parser/ArcanistMercurialParser.php',
     'ArcanistMercurialParserTestCase' => 'repository/parser/__tests__/ArcanistMercurialParserTestCase.php',
     'ArcanistMercurialRepositoryMarkerQuery' => 'repository/marker/ArcanistMercurialRepositoryMarkerQuery.php',
     'ArcanistMercurialRepositoryRemoteQuery' => 'repository/remote/ArcanistMercurialRepositoryRemoteQuery.php',
     'ArcanistMercurialWorkEngine' => 'work/ArcanistMercurialWorkEngine.php',
     'ArcanistMercurialWorkingCopy' => 'workingcopy/ArcanistMercurialWorkingCopy.php',
     'ArcanistMercurialWorkingCopyRevisionHardpointQuery' => 'query/ArcanistMercurialWorkingCopyRevisionHardpointQuery.php',
     'ArcanistMergeConflictLinter' => 'lint/linter/ArcanistMergeConflictLinter.php',
     'ArcanistMergeConflictLinterTestCase' => 'lint/linter/__tests__/ArcanistMergeConflictLinterTestCase.php',
     'ArcanistMessageRevisionHardpointQuery' => 'query/ArcanistMessageRevisionHardpointQuery.php',
     'ArcanistMissingArgumentTerminatorException' => 'exception/ArcanistMissingArgumentTerminatorException.php',
     'ArcanistMissingLinterException' => 'lint/linter/exception/ArcanistMissingLinterException.php',
     'ArcanistModifierOrderingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistModifierOrderingXHPASTLinterRule.php',
     'ArcanistModifierOrderingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistModifierOrderingXHPASTLinterRuleTestCase.php',
     'ArcanistMultiSourceConfigOption' => 'config/option/ArcanistMultiSourceConfigOption.php',
     'ArcanistNamespaceFirstStatementXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNamespaceFirstStatementXHPASTLinterRule.php',
     'ArcanistNamespaceFirstStatementXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNamespaceFirstStatementXHPASTLinterRuleTestCase.php',
     'ArcanistNamingConventionsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNamingConventionsXHPASTLinterRule.php',
     'ArcanistNamingConventionsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNamingConventionsXHPASTLinterRuleTestCase.php',
     'ArcanistNestedNamespacesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNestedNamespacesXHPASTLinterRule.php',
     'ArcanistNestedNamespacesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNestedNamespacesXHPASTLinterRuleTestCase.php',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNewlineAfterOpenTagXHPASTLinterRule.php',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNewlineAfterOpenTagXHPASTLinterRuleTestCase.php',
     'ArcanistNoEffectException' => 'exception/usage/ArcanistNoEffectException.php',
     'ArcanistNoEngineException' => 'exception/usage/ArcanistNoEngineException.php',
     'ArcanistNoLintLinter' => 'lint/linter/ArcanistNoLintLinter.php',
     'ArcanistNoLintLinterTestCase' => 'lint/linter/__tests__/ArcanistNoLintLinterTestCase.php',
     'ArcanistNoParentScopeXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNoParentScopeXHPASTLinterRule.php',
     'ArcanistNoParentScopeXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNoParentScopeXHPASTLinterRuleTestCase.php',
     'ArcanistNoURIConduitException' => 'conduit/ArcanistNoURIConduitException.php',
     'ArcanistNoneLintRenderer' => 'lint/renderer/ArcanistNoneLintRenderer.php',
     'ArcanistObjectListHardpoint' => 'hardpoint/ArcanistObjectListHardpoint.php',
     'ArcanistObjectOperatorSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistObjectOperatorSpacingXHPASTLinterRule.php',
     'ArcanistObjectOperatorSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistObjectOperatorSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistPEP8Linter' => 'lint/linter/ArcanistPEP8Linter.php',
     'ArcanistPEP8LinterTestCase' => 'lint/linter/__tests__/ArcanistPEP8LinterTestCase.php',
     'ArcanistPHPCloseTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPCloseTagXHPASTLinterRule.php',
     'ArcanistPHPCloseTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPCloseTagXHPASTLinterRuleTestCase.php',
     'ArcanistPHPCompatibilityXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPCompatibilityXHPASTLinterRule.php',
     'ArcanistPHPCompatibilityXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPCompatibilityXHPASTLinterRuleTestCase.php',
     'ArcanistPHPEchoTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPEchoTagXHPASTLinterRule.php',
     'ArcanistPHPEchoTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPEchoTagXHPASTLinterRuleTestCase.php',
     'ArcanistPHPOpenTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPOpenTagXHPASTLinterRule.php',
     'ArcanistPHPOpenTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPOpenTagXHPASTLinterRuleTestCase.php',
     'ArcanistPHPShortTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPShortTagXHPASTLinterRule.php',
     'ArcanistPHPShortTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPShortTagXHPASTLinterRuleTestCase.php',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPaamayimNekudotayimSpacingXHPASTLinterRule.php',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPaamayimNekudotayimSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistParentMemberReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistParentMemberReferenceXHPASTLinterRule.php',
     'ArcanistParentMemberReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistParentMemberReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistParenthesesSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistParenthesesSpacingXHPASTLinterRule.php',
     'ArcanistParenthesesSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistParenthesesSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistParseStrUseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistParseStrUseXHPASTLinterRule.php',
     'ArcanistParseStrUseXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistParseStrUseXHPASTLinterRuleTestCase.php',
     'ArcanistPasteRef' => 'ref/paste/ArcanistPasteRef.php',
     'ArcanistPasteSymbolRef' => 'ref/paste/ArcanistPasteSymbolRef.php',
     'ArcanistPasteWorkflow' => 'workflow/ArcanistPasteWorkflow.php',
     'ArcanistPatchWorkflow' => 'workflow/ArcanistPatchWorkflow.php',
     'ArcanistPhpLinter' => 'lint/linter/ArcanistPhpLinter.php',
     'ArcanistPhpLinterTestCase' => 'lint/linter/__tests__/ArcanistPhpLinterTestCase.php',
     'ArcanistPhpcsLinter' => 'lint/linter/ArcanistPhpcsLinter.php',
     'ArcanistPhpcsLinterTestCase' => 'lint/linter/__tests__/ArcanistPhpcsLinterTestCase.php',
     'ArcanistPhpunitTestResultParser' => 'unit/parser/ArcanistPhpunitTestResultParser.php',
     'ArcanistPhutilLibraryLinter' => 'lint/linter/ArcanistPhutilLibraryLinter.php',
     'ArcanistPhutilWorkflow' => 'toolset/ArcanistPhutilWorkflow.php',
     'ArcanistPhutilXHPASTLinterStandard' => 'lint/linter/standards/phutil/ArcanistPhutilXHPASTLinterStandard.php',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPlusOperatorOnStringsXHPASTLinterRule.php',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPlusOperatorOnStringsXHPASTLinterRuleTestCase.php',
     'ArcanistProjectConfigurationSource' => 'config/source/ArcanistProjectConfigurationSource.php',
     'ArcanistPrompt' => 'toolset/ArcanistPrompt.php',
     'ArcanistPromptResponse' => 'toolset/ArcanistPromptResponse.php',
     'ArcanistPromptsConfigOption' => 'config/option/ArcanistPromptsConfigOption.php',
     'ArcanistPromptsWorkflow' => 'toolset/workflow/ArcanistPromptsWorkflow.php',
     'ArcanistPublicPropertyXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPublicPropertyXHPASTLinterRule.php',
     'ArcanistPublicPropertyXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPublicPropertyXHPASTLinterRuleTestCase.php',
     'ArcanistPuppetLintLinter' => 'lint/linter/ArcanistPuppetLintLinter.php',
     'ArcanistPuppetLintLinterTestCase' => 'lint/linter/__tests__/ArcanistPuppetLintLinterTestCase.php',
     'ArcanistPyFlakesLinter' => 'lint/linter/ArcanistPyFlakesLinter.php',
     'ArcanistPyFlakesLinterTestCase' => 'lint/linter/__tests__/ArcanistPyFlakesLinterTestCase.php',
     'ArcanistPyLintLinter' => 'lint/linter/ArcanistPyLintLinter.php',
     'ArcanistPyLintLinterTestCase' => 'lint/linter/__tests__/ArcanistPyLintLinterTestCase.php',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistRaggedClassTreeEdgeXHPASTLinterRule.php',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistRaggedClassTreeEdgeXHPASTLinterRuleTestCase.php',
     'ArcanistRef' => 'ref/ArcanistRef.php',
     'ArcanistRefInspector' => 'inspector/ArcanistRefInspector.php',
     'ArcanistRefView' => 'ref/ArcanistRefView.php',
     'ArcanistRemoteRef' => 'repository/remote/ArcanistRemoteRef.php',
     'ArcanistRemoteRefInspector' => 'repository/remote/ArcanistRemoteRefInspector.php',
     'ArcanistRemoteRepositoryRefsHardpointQuery' => 'repository/remote/ArcanistRemoteRepositoryRefsHardpointQuery.php',
     'ArcanistRepositoryAPI' => 'repository/api/ArcanistRepositoryAPI.php',
     'ArcanistRepositoryAPIMiscTestCase' => 'repository/api/__tests__/ArcanistRepositoryAPIMiscTestCase.php',
     'ArcanistRepositoryAPIStateTestCase' => 'repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php',
     'ArcanistRepositoryLocalState' => 'repository/state/ArcanistRepositoryLocalState.php',
     'ArcanistRepositoryMarkerQuery' => 'repository/marker/ArcanistRepositoryMarkerQuery.php',
     'ArcanistRepositoryQuery' => 'repository/query/ArcanistRepositoryQuery.php',
     'ArcanistRepositoryRef' => 'ref/ArcanistRepositoryRef.php',
     'ArcanistRepositoryRemoteQuery' => 'repository/remote/ArcanistRepositoryRemoteQuery.php',
     'ArcanistRepositoryURINormalizer' => 'repository/remote/ArcanistRepositoryURINormalizer.php',
     'ArcanistRepositoryURINormalizerTestCase' => 'repository/remote/__tests__/ArcanistRepositoryURINormalizerTestCase.php',
     'ArcanistReusedAsIteratorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistReusedAsIteratorXHPASTLinterRule.php',
     'ArcanistReusedAsIteratorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistReusedAsIteratorXHPASTLinterRuleTestCase.php',
     'ArcanistReusedIteratorReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistReusedIteratorReferenceXHPASTLinterRule.php',
     'ArcanistReusedIteratorReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistReusedIteratorReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistReusedIteratorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistReusedIteratorXHPASTLinterRule.php',
     'ArcanistReusedIteratorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistReusedIteratorXHPASTLinterRuleTestCase.php',
     'ArcanistRevisionAuthorHardpointQuery' => 'ref/revision/ArcanistRevisionAuthorHardpointQuery.php',
     'ArcanistRevisionBuildableHardpointQuery' => 'ref/revision/ArcanistRevisionBuildableHardpointQuery.php',
     'ArcanistRevisionCommitMessageHardpointQuery' => 'ref/revision/ArcanistRevisionCommitMessageHardpointQuery.php',
     'ArcanistRevisionParentRevisionsHardpointQuery' => 'ref/revision/ArcanistRevisionParentRevisionsHardpointQuery.php',
     'ArcanistRevisionRef' => 'ref/revision/ArcanistRevisionRef.php',
     'ArcanistRevisionRefSource' => 'ref/ArcanistRevisionRefSource.php',
     'ArcanistRevisionSymbolRef' => 'ref/revision/ArcanistRevisionSymbolRef.php',
     'ArcanistRuboCopLinter' => 'lint/linter/ArcanistRuboCopLinter.php',
     'ArcanistRuboCopLinterTestCase' => 'lint/linter/__tests__/ArcanistRuboCopLinterTestCase.php',
     'ArcanistRubyLinter' => 'lint/linter/ArcanistRubyLinter.php',
     'ArcanistRubyLinterTestCase' => 'lint/linter/__tests__/ArcanistRubyLinterTestCase.php',
     'ArcanistRuntime' => 'runtime/ArcanistRuntime.php',
     'ArcanistRuntimeConfigurationSource' => 'config/source/ArcanistRuntimeConfigurationSource.php',
     'ArcanistRuntimeHardpointQuery' => 'toolset/query/ArcanistRuntimeHardpointQuery.php',
     'ArcanistScalarHardpoint' => 'hardpoint/ArcanistScalarHardpoint.php',
     'ArcanistScriptAndRegexLinter' => 'lint/linter/ArcanistScriptAndRegexLinter.php',
     'ArcanistSelfClassReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSelfClassReferenceXHPASTLinterRule.php',
     'ArcanistSelfClassReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSelfClassReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistSelfMemberReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSelfMemberReferenceXHPASTLinterRule.php',
     'ArcanistSelfMemberReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSelfMemberReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistSemicolonSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSemicolonSpacingXHPASTLinterRule.php',
     'ArcanistSemicolonSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSemicolonSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistSetConfigWorkflow' => 'workflow/ArcanistSetConfigWorkflow.php',
     'ArcanistSetting' => 'configuration/ArcanistSetting.php',
     'ArcanistSettings' => 'configuration/ArcanistSettings.php',
     'ArcanistShellCompleteWorkflow' => 'toolset/workflow/ArcanistShellCompleteWorkflow.php',
     'ArcanistSimpleCommitGraphQuery' => 'repository/graph/query/ArcanistSimpleCommitGraphQuery.php',
     'ArcanistSimpleSymbolHardpointQuery' => 'ref/simple/ArcanistSimpleSymbolHardpointQuery.php',
     'ArcanistSimpleSymbolRef' => 'ref/simple/ArcanistSimpleSymbolRef.php',
     'ArcanistSimpleSymbolRefInspector' => 'ref/simple/ArcanistSimpleSymbolRefInspector.php',
     'ArcanistSingleLintEngine' => 'lint/engine/ArcanistSingleLintEngine.php',
     'ArcanistSingleSourceConfigOption' => 'config/option/ArcanistSingleSourceConfigOption.php',
     'ArcanistSlownessXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSlownessXHPASTLinterRule.php',
     'ArcanistSlownessXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSlownessXHPASTLinterRuleTestCase.php',
     'ArcanistSpellingLinter' => 'lint/linter/ArcanistSpellingLinter.php',
     'ArcanistSpellingLinterTestCase' => 'lint/linter/__tests__/ArcanistSpellingLinterTestCase.php',
     'ArcanistStaticThisXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistStaticThisXHPASTLinterRule.php',
     'ArcanistStaticThisXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistStaticThisXHPASTLinterRuleTestCase.php',
     'ArcanistStringConfigOption' => 'config/option/ArcanistStringConfigOption.php',
     'ArcanistStringListConfigOption' => 'config/option/ArcanistStringListConfigOption.php',
     'ArcanistSubversionAPI' => 'repository/api/ArcanistSubversionAPI.php',
     'ArcanistSubversionWorkingCopy' => 'workingcopy/ArcanistSubversionWorkingCopy.php',
     'ArcanistSummaryLintRenderer' => 'lint/renderer/ArcanistSummaryLintRenderer.php',
     'ArcanistSymbolEngine' => 'ref/symbol/ArcanistSymbolEngine.php',
     'ArcanistSymbolRef' => 'ref/symbol/ArcanistSymbolRef.php',
     'ArcanistSyntaxErrorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSyntaxErrorXHPASTLinterRule.php',
     'ArcanistSystemConfigurationSource' => 'config/source/ArcanistSystemConfigurationSource.php',
     'ArcanistTaskRef' => 'ref/task/ArcanistTaskRef.php',
     'ArcanistTaskSymbolRef' => 'ref/task/ArcanistTaskSymbolRef.php',
     'ArcanistTasksWorkflow' => 'workflow/ArcanistTasksWorkflow.php',
     'ArcanistTautologicalExpressionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistTautologicalExpressionXHPASTLinterRule.php',
     'ArcanistTautologicalExpressionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistTautologicalExpressionXHPASTLinterRuleTestCase.php',
     'ArcanistTerminalStringInterface' => 'xsprintf/ArcanistTerminalStringInterface.php',
     'ArcanistTestResultParser' => 'unit/parser/ArcanistTestResultParser.php',
     'ArcanistTestXHPASTLintSwitchHook' => 'lint/linter/__tests__/ArcanistTestXHPASTLintSwitchHook.php',
     'ArcanistTextLinter' => 'lint/linter/ArcanistTextLinter.php',
     'ArcanistTextLinterTestCase' => 'lint/linter/__tests__/ArcanistTextLinterTestCase.php',
     'ArcanistThisReassignmentXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistThisReassignmentXHPASTLinterRule.php',
     'ArcanistThisReassignmentXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistThisReassignmentXHPASTLinterRuleTestCase.php',
     'ArcanistToStringExceptionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistToStringExceptionXHPASTLinterRule.php',
     'ArcanistToStringExceptionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistToStringExceptionXHPASTLinterRuleTestCase.php',
     'ArcanistTodoCommentXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistTodoCommentXHPASTLinterRule.php',
     'ArcanistTodoCommentXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistTodoCommentXHPASTLinterRuleTestCase.php',
     'ArcanistTodoWorkflow' => 'workflow/ArcanistTodoWorkflow.php',
     'ArcanistToolset' => 'toolset/ArcanistToolset.php',
     'ArcanistUSEnglishTranslation' => 'internationalization/ArcanistUSEnglishTranslation.php',
     'ArcanistUnableToParseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnableToParseXHPASTLinterRule.php',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRule.php',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRule.php',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistUndeclaredVariableXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUndeclaredVariableXHPASTLinterRule.php',
     'ArcanistUndeclaredVariableXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUndeclaredVariableXHPASTLinterRuleTestCase.php',
     'ArcanistUnexpectedReturnValueXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnexpectedReturnValueXHPASTLinterRule.php',
     'ArcanistUnexpectedReturnValueXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnexpectedReturnValueXHPASTLinterRuleTestCase.php',
     'ArcanistUnitConsoleRenderer' => 'unit/renderer/ArcanistUnitConsoleRenderer.php',
     'ArcanistUnitRenderer' => 'unit/renderer/ArcanistUnitRenderer.php',
     'ArcanistUnitTestEngine' => 'unit/engine/ArcanistUnitTestEngine.php',
     'ArcanistUnitTestResult' => 'unit/ArcanistUnitTestResult.php',
     'ArcanistUnitTestResultTestCase' => 'unit/__tests__/ArcanistUnitTestResultTestCase.php',
     'ArcanistUnitTestableLintEngine' => 'lint/engine/ArcanistUnitTestableLintEngine.php',
     'ArcanistUnitWorkflow' => 'workflow/ArcanistUnitWorkflow.php',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnnecessaryFinalModifierXHPASTLinterRule.php',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnnecessaryFinalModifierXHPASTLinterRuleTestCase.php',
     'ArcanistUnnecessarySemicolonXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnnecessarySemicolonXHPASTLinterRule.php',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnnecessarySymbolAliasXHPASTLinterRule.php',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnnecessarySymbolAliasXHPASTLinterRuleTestCase.php',
     'ArcanistUnsafeDynamicStringXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnsafeDynamicStringXHPASTLinterRule.php',
     'ArcanistUnsafeDynamicStringXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnsafeDynamicStringXHPASTLinterRuleTestCase.php',
     'ArcanistUpgradeWorkflow' => 'workflow/ArcanistUpgradeWorkflow.php',
     'ArcanistUploadWorkflow' => 'workflow/ArcanistUploadWorkflow.php',
     'ArcanistUsageException' => 'exception/ArcanistUsageException.php',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUseStatementNamespacePrefixXHPASTLinterRule.php',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUseStatementNamespacePrefixXHPASTLinterRuleTestCase.php',
     'ArcanistUselessOverridingMethodXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUselessOverridingMethodXHPASTLinterRule.php',
     'ArcanistUselessOverridingMethodXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUselessOverridingMethodXHPASTLinterRuleTestCase.php',
     'ArcanistUserAbortException' => 'exception/usage/ArcanistUserAbortException.php',
     'ArcanistUserConfigurationSource' => 'config/source/ArcanistUserConfigurationSource.php',
     'ArcanistUserRef' => 'ref/user/ArcanistUserRef.php',
     'ArcanistUserSymbolHardpointQuery' => 'ref/user/ArcanistUserSymbolHardpointQuery.php',
     'ArcanistUserSymbolRef' => 'ref/user/ArcanistUserSymbolRef.php',
     'ArcanistUserSymbolRefInspector' => 'ref/user/ArcanistUserSymbolRefInspector.php',
     'ArcanistVariableReferenceSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistVariableReferenceSpacingXHPASTLinterRule.php',
     'ArcanistVariableReferenceSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistVariableReferenceSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistVariableVariableXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistVariableVariableXHPASTLinterRule.php',
     'ArcanistVariableVariableXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistVariableVariableXHPASTLinterRuleTestCase.php',
     'ArcanistVectorHardpoint' => 'hardpoint/ArcanistVectorHardpoint.php',
     'ArcanistVersionWorkflow' => 'toolset/workflow/ArcanistVersionWorkflow.php',
     'ArcanistWeldWorkflow' => 'workflow/ArcanistWeldWorkflow.php',
     'ArcanistWhichWorkflow' => 'workflow/ArcanistWhichWorkflow.php',
     'ArcanistWildConfigOption' => 'config/option/ArcanistWildConfigOption.php',
     'ArcanistWorkEngine' => 'work/ArcanistWorkEngine.php',
     'ArcanistWorkWorkflow' => 'workflow/ArcanistWorkWorkflow.php',
     'ArcanistWorkflow' => 'workflow/ArcanistWorkflow.php',
     'ArcanistWorkflowArgument' => 'toolset/ArcanistWorkflowArgument.php',
     'ArcanistWorkflowEngine' => 'engine/ArcanistWorkflowEngine.php',
     'ArcanistWorkflowGitHardpointQuery' => 'query/ArcanistWorkflowGitHardpointQuery.php',
     'ArcanistWorkflowInformation' => 'toolset/ArcanistWorkflowInformation.php',
     'ArcanistWorkflowMercurialHardpointQuery' => 'query/ArcanistWorkflowMercurialHardpointQuery.php',
     'ArcanistWorkingCopy' => 'workingcopy/ArcanistWorkingCopy.php',
     'ArcanistWorkingCopyConfigurationSource' => 'config/source/ArcanistWorkingCopyConfigurationSource.php',
     'ArcanistWorkingCopyIdentity' => 'workingcopyidentity/ArcanistWorkingCopyIdentity.php',
     'ArcanistWorkingCopyPath' => 'workingcopy/ArcanistWorkingCopyPath.php',
     'ArcanistWorkingCopyStateRef' => 'ref/ArcanistWorkingCopyStateRef.php',
     'ArcanistWorkingCopyStateRefInspector' => 'inspector/ArcanistWorkingCopyStateRefInspector.php',
     'ArcanistXHPASTLintNamingHook' => 'lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php',
     'ArcanistXHPASTLintNamingHookTestCase' => 'lint/linter/xhpast/__tests__/ArcanistXHPASTLintNamingHookTestCase.php',
     'ArcanistXHPASTLintSwitchHook' => 'lint/linter/xhpast/ArcanistXHPASTLintSwitchHook.php',
     'ArcanistXHPASTLinter' => 'lint/linter/ArcanistXHPASTLinter.php',
     'ArcanistXHPASTLinterRule' => 'lint/linter/xhpast/ArcanistXHPASTLinterRule.php',
     'ArcanistXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistXHPASTLinterRuleTestCase.php',
     'ArcanistXHPASTLinterTestCase' => 'lint/linter/__tests__/ArcanistXHPASTLinterTestCase.php',
     'ArcanistXMLLinter' => 'lint/linter/ArcanistXMLLinter.php',
     'ArcanistXMLLinterTestCase' => 'lint/linter/__tests__/ArcanistXMLLinterTestCase.php',
     'ArcanistXUnitTestResultParser' => 'unit/parser/ArcanistXUnitTestResultParser.php',
     'BaseHTTPFuture' => 'future/http/BaseHTTPFuture.php',
     'CSharpToolsTestEngine' => 'unit/engine/CSharpToolsTestEngine.php',
     'CaseInsensitiveArray' => 'utils/CaseInsensitiveArray.php',
     'CaseInsensitiveArrayTestCase' => 'utils/__tests__/CaseInsensitiveArrayTestCase.php',
     'CommandException' => 'future/exec/CommandException.php',
     'ConduitClient' => 'conduit/ConduitClient.php',
     'ConduitClientException' => 'conduit/ConduitClientException.php',
     'ConduitClientTestCase' => 'conduit/__tests__/ConduitClientTestCase.php',
     'ConduitFuture' => 'conduit/ConduitFuture.php',
     'ConduitSearchFuture' => 'conduit/ConduitSearchFuture.php',
     'ExecFuture' => 'future/exec/ExecFuture.php',
     'ExecFutureTestCase' => 'future/exec/__tests__/ExecFutureTestCase.php',
     'ExecPassthruTestCase' => 'future/exec/__tests__/ExecPassthruTestCase.php',
     'FileFinder' => 'filesystem/FileFinder.php',
     'FileFinderTestCase' => 'filesystem/__tests__/FileFinderTestCase.php',
     'FileList' => 'filesystem/FileList.php',
     'Filesystem' => 'filesystem/Filesystem.php',
     'FilesystemException' => 'filesystem/FilesystemException.php',
     'FilesystemTestCase' => 'filesystem/__tests__/FilesystemTestCase.php',
     'Future' => 'future/Future.php',
     'FutureAgent' => 'conduit/FutureAgent.php',
     'FutureIterator' => 'future/FutureIterator.php',
     'FutureIteratorTestCase' => 'future/__tests__/FutureIteratorTestCase.php',
     'FuturePool' => 'future/FuturePool.php',
     'FutureProxy' => 'future/FutureProxy.php',
     'HTTPFuture' => 'future/http/HTTPFuture.php',
     'HTTPFutureCURLResponseStatus' => 'future/http/status/HTTPFutureCURLResponseStatus.php',
     'HTTPFutureCertificateResponseStatus' => 'future/http/status/HTTPFutureCertificateResponseStatus.php',
     'HTTPFutureHTTPResponseStatus' => 'future/http/status/HTTPFutureHTTPResponseStatus.php',
     'HTTPFutureParseResponseStatus' => 'future/http/status/HTTPFutureParseResponseStatus.php',
     'HTTPFutureResponseStatus' => 'future/http/status/HTTPFutureResponseStatus.php',
     'HTTPFutureTransportResponseStatus' => 'future/http/status/HTTPFutureTransportResponseStatus.php',
     'HTTPSFuture' => 'future/http/HTTPSFuture.php',
     'ImmediateFuture' => 'future/ImmediateFuture.php',
     'LibphutilUSEnglishTranslation' => 'internationalization/translation/LibphutilUSEnglishTranslation.php',
     'LinesOfALarge' => 'filesystem/linesofalarge/LinesOfALarge.php',
     'LinesOfALargeExecFuture' => 'filesystem/linesofalarge/LinesOfALargeExecFuture.php',
     'LinesOfALargeExecFutureTestCase' => 'filesystem/linesofalarge/__tests__/LinesOfALargeExecFutureTestCase.php',
     'LinesOfALargeFile' => 'filesystem/linesofalarge/LinesOfALargeFile.php',
     'LinesOfALargeFileTestCase' => 'filesystem/linesofalarge/__tests__/LinesOfALargeFileTestCase.php',
     'MFilterTestHelper' => 'utils/__tests__/MFilterTestHelper.php',
     'NoseTestEngine' => 'unit/engine/NoseTestEngine.php',
     'PHPASTParserTestCase' => 'parser/xhpast/__tests__/PHPASTParserTestCase.php',
     'PhageAction' => 'phage/action/PhageAction.php',
     'PhageAgentAction' => 'phage/action/PhageAgentAction.php',
     'PhageAgentBootloader' => 'phage/bootloader/PhageAgentBootloader.php',
     'PhageAgentTestCase' => 'phage/__tests__/PhageAgentTestCase.php',
     'PhageExecWorkflow' => 'phage/workflow/PhageExecWorkflow.php',
     'PhageExecuteAction' => 'phage/action/PhageExecuteAction.php',
     'PhageLocalAction' => 'phage/action/PhageLocalAction.php',
     'PhagePHPAgent' => 'phage/agent/PhagePHPAgent.php',
     'PhagePHPAgentBootloader' => 'phage/bootloader/PhagePHPAgentBootloader.php',
     'PhagePlanAction' => 'phage/action/PhagePlanAction.php',
     'PhageToolset' => 'phage/toolset/PhageToolset.php',
     'PhageWorkflow' => 'phage/workflow/PhageWorkflow.php',
     'Phobject' => 'object/Phobject.php',
     'PhobjectTestCase' => 'object/__tests__/PhobjectTestCase.php',
     'PhpunitTestEngine' => 'unit/engine/PhpunitTestEngine.php',
     'PhpunitTestEngineTestCase' => 'unit/engine/__tests__/PhpunitTestEngineTestCase.php',
     'PhutilAWSCloudFormationFuture' => 'future/aws/PhutilAWSCloudFormationFuture.php',
     'PhutilAWSCloudWatchFuture' => 'future/aws/PhutilAWSCloudWatchFuture.php',
     'PhutilAWSEC2Future' => 'future/aws/PhutilAWSEC2Future.php',
     'PhutilAWSException' => 'future/aws/PhutilAWSException.php',
     'PhutilAWSFuture' => 'future/aws/PhutilAWSFuture.php',
     'PhutilAWSManagementWorkflow' => 'future/aws/management/PhutilAWSManagementWorkflow.php',
     'PhutilAWSS3DeleteManagementWorkflow' => 'future/aws/management/PhutilAWSS3DeleteManagementWorkflow.php',
     'PhutilAWSS3Future' => 'future/aws/PhutilAWSS3Future.php',
     'PhutilAWSS3GetManagementWorkflow' => 'future/aws/management/PhutilAWSS3GetManagementWorkflow.php',
     'PhutilAWSS3ManagementWorkflow' => 'future/aws/management/PhutilAWSS3ManagementWorkflow.php',
     'PhutilAWSS3PutManagementWorkflow' => 'future/aws/management/PhutilAWSS3PutManagementWorkflow.php',
     'PhutilAWSv4Signature' => 'future/aws/PhutilAWSv4Signature.php',
     'PhutilAWSv4SignatureTestCase' => 'future/aws/__tests__/PhutilAWSv4SignatureTestCase.php',
     'PhutilAggregateException' => 'error/PhutilAggregateException.php',
     'PhutilAllCapsEnglishLocale' => 'internationalization/locales/PhutilAllCapsEnglishLocale.php',
     'PhutilArgumentParser' => 'parser/argument/PhutilArgumentParser.php',
     'PhutilArgumentParserException' => 'parser/argument/exception/PhutilArgumentParserException.php',
     'PhutilArgumentParserTestCase' => 'parser/argument/__tests__/PhutilArgumentParserTestCase.php',
     'PhutilArgumentSpecification' => 'parser/argument/PhutilArgumentSpecification.php',
     'PhutilArgumentSpecificationException' => 'parser/argument/exception/PhutilArgumentSpecificationException.php',
     'PhutilArgumentSpecificationTestCase' => 'parser/argument/__tests__/PhutilArgumentSpecificationTestCase.php',
     'PhutilArgumentSpellingCorrector' => 'parser/argument/PhutilArgumentSpellingCorrector.php',
     'PhutilArgumentSpellingCorrectorTestCase' => 'parser/argument/__tests__/PhutilArgumentSpellingCorrectorTestCase.php',
     'PhutilArgumentUsageException' => 'parser/argument/exception/PhutilArgumentUsageException.php',
     'PhutilArgumentWorkflow' => 'parser/argument/workflow/PhutilArgumentWorkflow.php',
     'PhutilArray' => 'utils/PhutilArray.php',
     'PhutilArrayCheck' => 'utils/PhutilArrayCheck.php',
     'PhutilArrayTestCase' => 'utils/__tests__/PhutilArrayTestCase.php',
     'PhutilArrayWithDefaultValue' => 'utils/PhutilArrayWithDefaultValue.php',
     'PhutilAsanaFuture' => 'future/asana/PhutilAsanaFuture.php',
     'PhutilBacktraceSignalHandler' => 'future/exec/PhutilBacktraceSignalHandler.php',
     'PhutilBallOfPHP' => 'phage/util/PhutilBallOfPHP.php',
     'PhutilBinaryAnalyzer' => 'filesystem/binary/PhutilBinaryAnalyzer.php',
     'PhutilBinaryAnalyzerTestCase' => 'filesystem/binary/__tests__/PhutilBinaryAnalyzerTestCase.php',
     'PhutilBootloader' => 'init/lib/PhutilBootloader.php',
     'PhutilBootloaderException' => 'init/lib/PhutilBootloaderException.php',
     'PhutilBritishEnglishLocale' => 'internationalization/locales/PhutilBritishEnglishLocale.php',
     'PhutilBufferedIterator' => 'utils/PhutilBufferedIterator.php',
     'PhutilBufferedIteratorTestCase' => 'utils/__tests__/PhutilBufferedIteratorTestCase.php',
     'PhutilBugtraqParser' => 'parser/PhutilBugtraqParser.php',
     'PhutilBugtraqParserTestCase' => 'parser/__tests__/PhutilBugtraqParserTestCase.php',
     'PhutilCIDRBlock' => 'ip/PhutilCIDRBlock.php',
     'PhutilCIDRList' => 'ip/PhutilCIDRList.php',
     'PhutilCallbackFilterIterator' => 'utils/PhutilCallbackFilterIterator.php',
     'PhutilCallbackSignalHandler' => 'future/exec/PhutilCallbackSignalHandler.php',
     'PhutilChannel' => 'channel/PhutilChannel.php',
     'PhutilChannelChannel' => 'channel/PhutilChannelChannel.php',
     'PhutilChannelTestCase' => 'channel/__tests__/PhutilChannelTestCase.php',
     'PhutilChunkedIterator' => 'utils/PhutilChunkedIterator.php',
     'PhutilChunkedIteratorTestCase' => 'utils/__tests__/PhutilChunkedIteratorTestCase.php',
     'PhutilClassMapQuery' => 'symbols/PhutilClassMapQuery.php',
     'PhutilCloudWatchMetric' => 'future/aws/PhutilCloudWatchMetric.php',
     'PhutilCommandString' => 'xsprintf/PhutilCommandString.php',
     'PhutilConsole' => 'console/PhutilConsole.php',
     'PhutilConsoleBlock' => 'console/view/PhutilConsoleBlock.php',
     'PhutilConsoleError' => 'console/view/PhutilConsoleError.php',
     'PhutilConsoleFormatter' => 'console/PhutilConsoleFormatter.php',
     'PhutilConsoleInfo' => 'console/view/PhutilConsoleInfo.php',
     'PhutilConsoleList' => 'console/view/PhutilConsoleList.php',
     'PhutilConsoleLogLine' => 'console/view/PhutilConsoleLogLine.php',
     'PhutilConsoleMessage' => 'console/PhutilConsoleMessage.php',
     'PhutilConsoleMetrics' => 'console/PhutilConsoleMetrics.php',
     'PhutilConsoleMetricsSignalHandler' => 'future/exec/PhutilConsoleMetricsSignalHandler.php',
     'PhutilConsoleProgressBar' => 'console/PhutilConsoleProgressBar.php',
     'PhutilConsoleProgressSink' => 'progress/PhutilConsoleProgressSink.php',
     'PhutilConsoleServer' => 'console/PhutilConsoleServer.php',
     'PhutilConsoleServerChannel' => 'console/PhutilConsoleServerChannel.php',
     'PhutilConsoleSkip' => 'console/view/PhutilConsoleSkip.php',
     'PhutilConsoleStdinNotInteractiveException' => 'console/PhutilConsoleStdinNotInteractiveException.php',
     'PhutilConsoleTable' => 'console/view/PhutilConsoleTable.php',
     'PhutilConsoleView' => 'console/view/PhutilConsoleView.php',
     'PhutilConsoleWarning' => 'console/view/PhutilConsoleWarning.php',
     'PhutilConsoleWrapTestCase' => 'console/__tests__/PhutilConsoleWrapTestCase.php',
     'PhutilCowsay' => 'utils/PhutilCowsay.php',
     'PhutilCowsayTestCase' => 'utils/__tests__/PhutilCowsayTestCase.php',
     'PhutilCsprintfTestCase' => 'xsprintf/__tests__/PhutilCsprintfTestCase.php',
     'PhutilCzechLocale' => 'internationalization/locales/PhutilCzechLocale.php',
     'PhutilDOMNode' => 'parser/html/PhutilDOMNode.php',
     'PhutilDeferredLog' => 'filesystem/PhutilDeferredLog.php',
     'PhutilDeferredLogTestCase' => 'filesystem/__tests__/PhutilDeferredLogTestCase.php',
     'PhutilDiffBinaryAnalyzer' => 'filesystem/binary/PhutilDiffBinaryAnalyzer.php',
     'PhutilDirectedScalarGraph' => 'utils/PhutilDirectedScalarGraph.php',
     'PhutilDirectoryFixture' => 'filesystem/PhutilDirectoryFixture.php',
     'PhutilDocblockParser' => 'parser/PhutilDocblockParser.php',
     'PhutilDocblockParserTestCase' => 'parser/__tests__/PhutilDocblockParserTestCase.php',
     'PhutilEditDistanceMatrix' => 'utils/PhutilEditDistanceMatrix.php',
     'PhutilEditDistanceMatrixTestCase' => 'utils/__tests__/PhutilEditDistanceMatrixTestCase.php',
     'PhutilEditorConfig' => 'parser/PhutilEditorConfig.php',
     'PhutilEditorConfigTestCase' => 'parser/__tests__/PhutilEditorConfigTestCase.php',
     'PhutilEmailAddress' => 'parser/PhutilEmailAddress.php',
     'PhutilEmailAddressTestCase' => 'parser/__tests__/PhutilEmailAddressTestCase.php',
     'PhutilEmojiLocale' => 'internationalization/locales/PhutilEmojiLocale.php',
     'PhutilEnglishCanadaLocale' => 'internationalization/locales/PhutilEnglishCanadaLocale.php',
     'PhutilErrorHandler' => 'error/PhutilErrorHandler.php',
     'PhutilErrorHandlerTestCase' => 'error/__tests__/PhutilErrorHandlerTestCase.php',
     'PhutilErrorTrap' => 'error/PhutilErrorTrap.php',
     'PhutilEvent' => 'events/PhutilEvent.php',
     'PhutilEventConstants' => 'events/constant/PhutilEventConstants.php',
     'PhutilEventEngine' => 'events/PhutilEventEngine.php',
     'PhutilEventListener' => 'events/PhutilEventListener.php',
     'PhutilEventType' => 'events/constant/PhutilEventType.php',
     'PhutilExampleBufferedIterator' => 'utils/PhutilExampleBufferedIterator.php',
     'PhutilExecChannel' => 'channel/PhutilExecChannel.php',
     'PhutilExecPassthru' => 'future/exec/PhutilExecPassthru.php',
     'PhutilExecutableFuture' => 'future/exec/PhutilExecutableFuture.php',
     'PhutilExecutionEnvironment' => 'utils/PhutilExecutionEnvironment.php',
     'PhutilFileLock' => 'filesystem/PhutilFileLock.php',
     'PhutilFileLockTestCase' => 'filesystem/__tests__/PhutilFileLockTestCase.php',
     'PhutilFrenchLocale' => 'internationalization/locales/PhutilFrenchLocale.php',
     'PhutilGermanLocale' => 'internationalization/locales/PhutilGermanLocale.php',
     'PhutilGitBinaryAnalyzer' => 'filesystem/binary/PhutilGitBinaryAnalyzer.php',
     'PhutilGitHubFuture' => 'future/github/PhutilGitHubFuture.php',
     'PhutilGitHubResponse' => 'future/github/PhutilGitHubResponse.php',
     'PhutilGitURI' => 'parser/PhutilGitURI.php',
     'PhutilGitURITestCase' => 'parser/__tests__/PhutilGitURITestCase.php',
+    'PhutilGitsprintfTestCase' => 'xsprintf/__tests__/PhutilGitsprintfTestCase.php',
     'PhutilHTMLParser' => 'parser/html/PhutilHTMLParser.php',
     'PhutilHTMLParserTestCase' => 'parser/html/__tests__/PhutilHTMLParserTestCase.php',
     'PhutilHTTPEngineExtension' => 'future/http/PhutilHTTPEngineExtension.php',
     'PhutilHTTPResponse' => 'parser/http/PhutilHTTPResponse.php',
     'PhutilHTTPResponseParser' => 'parser/http/PhutilHTTPResponseParser.php',
     'PhutilHTTPResponseParserTestCase' => 'parser/http/__tests__/PhutilHTTPResponseParserTestCase.php',
     'PhutilHashingIterator' => 'utils/PhutilHashingIterator.php',
     'PhutilHashingIteratorTestCase' => 'utils/__tests__/PhutilHashingIteratorTestCase.php',
     'PhutilHelpArgumentWorkflow' => 'parser/argument/workflow/PhutilHelpArgumentWorkflow.php',
     'PhutilHgsprintfTestCase' => 'xsprintf/__tests__/PhutilHgsprintfTestCase.php',
     'PhutilINIParserException' => 'parser/exception/PhutilINIParserException.php',
     'PhutilIPAddress' => 'ip/PhutilIPAddress.php',
     'PhutilIPAddressTestCase' => 'ip/__tests__/PhutilIPAddressTestCase.php',
     'PhutilIPv4Address' => 'ip/PhutilIPv4Address.php',
     'PhutilIPv6Address' => 'ip/PhutilIPv6Address.php',
     'PhutilInteractiveEditor' => 'console/PhutilInteractiveEditor.php',
     'PhutilInvalidRuleParserGeneratorException' => 'parser/generator/exception/PhutilInvalidRuleParserGeneratorException.php',
     'PhutilInvalidStateException' => 'exception/PhutilInvalidStateException.php',
     'PhutilInvalidStateExceptionTestCase' => 'exception/__tests__/PhutilInvalidStateExceptionTestCase.php',
     'PhutilIrreducibleRuleParserGeneratorException' => 'parser/generator/exception/PhutilIrreducibleRuleParserGeneratorException.php',
     'PhutilJSON' => 'parser/PhutilJSON.php',
     'PhutilJSONFragmentLexer' => 'lexer/PhutilJSONFragmentLexer.php',
     'PhutilJSONParser' => 'parser/PhutilJSONParser.php',
     'PhutilJSONParserException' => 'parser/exception/PhutilJSONParserException.php',
     'PhutilJSONParserTestCase' => 'parser/__tests__/PhutilJSONParserTestCase.php',
     'PhutilJSONProtocolChannel' => 'channel/PhutilJSONProtocolChannel.php',
     'PhutilJSONProtocolChannelTestCase' => 'channel/__tests__/PhutilJSONProtocolChannelTestCase.php',
     'PhutilJSONTestCase' => 'parser/__tests__/PhutilJSONTestCase.php',
     'PhutilJavaFragmentLexer' => 'lexer/PhutilJavaFragmentLexer.php',
     'PhutilKoreanLocale' => 'internationalization/locales/PhutilKoreanLocale.php',
     'PhutilLanguageGuesser' => 'parser/PhutilLanguageGuesser.php',
     'PhutilLanguageGuesserTestCase' => 'parser/__tests__/PhutilLanguageGuesserTestCase.php',
     'PhutilLexer' => 'lexer/PhutilLexer.php',
     'PhutilLibraryConflictException' => 'init/lib/PhutilLibraryConflictException.php',
     'PhutilLibraryMapBuilder' => 'moduleutils/PhutilLibraryMapBuilder.php',
     'PhutilLibraryTestCase' => '__tests__/PhutilLibraryTestCase.php',
     'PhutilLocale' => 'internationalization/PhutilLocale.php',
     'PhutilLocaleTestCase' => 'internationalization/__tests__/PhutilLocaleTestCase.php',
     'PhutilLock' => 'filesystem/PhutilLock.php',
     'PhutilLockException' => 'filesystem/PhutilLockException.php',
     'PhutilLogFileChannel' => 'channel/PhutilLogFileChannel.php',
     'PhutilLunarPhase' => 'utils/PhutilLunarPhase.php',
     'PhutilLunarPhaseTestCase' => 'utils/__tests__/PhutilLunarPhaseTestCase.php',
     'PhutilMercurialBinaryAnalyzer' => 'filesystem/binary/PhutilMercurialBinaryAnalyzer.php',
     'PhutilMethodNotImplementedException' => 'error/PhutilMethodNotImplementedException.php',
     'PhutilMetricsChannel' => 'channel/PhutilMetricsChannel.php',
     'PhutilMissingSymbolException' => 'init/lib/PhutilMissingSymbolException.php',
     'PhutilModuleUtilsTestCase' => 'init/lib/__tests__/PhutilModuleUtilsTestCase.php',
     'PhutilNumber' => 'internationalization/PhutilNumber.php',
     'PhutilOAuth1Future' => 'future/oauth/PhutilOAuth1Future.php',
     'PhutilOAuth1FutureTestCase' => 'future/oauth/__tests__/PhutilOAuth1FutureTestCase.php',
     'PhutilOpaqueEnvelope' => 'error/PhutilOpaqueEnvelope.php',
     'PhutilOpaqueEnvelopeKey' => 'error/PhutilOpaqueEnvelopeKey.php',
     'PhutilOpaqueEnvelopeTestCase' => 'error/__tests__/PhutilOpaqueEnvelopeTestCase.php',
     'PhutilPHPFragmentLexer' => 'lexer/PhutilPHPFragmentLexer.php',
     'PhutilPHPFragmentLexerTestCase' => 'lexer/__tests__/PhutilPHPFragmentLexerTestCase.php',
     'PhutilPHPObjectProtocolChannel' => 'channel/PhutilPHPObjectProtocolChannel.php',
     'PhutilPHPObjectProtocolChannelTestCase' => 'channel/__tests__/PhutilPHPObjectProtocolChannelTestCase.php',
     'PhutilParserGenerator' => 'parser/PhutilParserGenerator.php',
     'PhutilParserGeneratorException' => 'parser/generator/exception/PhutilParserGeneratorException.php',
     'PhutilParserGeneratorTestCase' => 'parser/__tests__/PhutilParserGeneratorTestCase.php',
     'PhutilPayPalAPIFuture' => 'future/paypal/PhutilPayPalAPIFuture.php',
     'PhutilPerson' => 'internationalization/PhutilPerson.php',
     'PhutilPersonTest' => 'internationalization/__tests__/PhutilPersonTest.php',
     'PhutilPhtTestCase' => 'internationalization/__tests__/PhutilPhtTestCase.php',
     'PhutilPirateEnglishLocale' => 'internationalization/locales/PhutilPirateEnglishLocale.php',
     'PhutilPortugueseBrazilLocale' => 'internationalization/locales/PhutilPortugueseBrazilLocale.php',
     'PhutilPortuguesePortugalLocale' => 'internationalization/locales/PhutilPortuguesePortugalLocale.php',
     'PhutilPostmarkFuture' => 'future/postmark/PhutilPostmarkFuture.php',
     'PhutilPregsprintfTestCase' => 'xsprintf/__tests__/PhutilPregsprintfTestCase.php',
     'PhutilProcessQuery' => 'filesystem/PhutilProcessQuery.php',
     'PhutilProcessRef' => 'filesystem/PhutilProcessRef.php',
     'PhutilProcessRefTestCase' => 'filesystem/__tests__/PhutilProcessRefTestCase.php',
     'PhutilProgressSink' => 'progress/PhutilProgressSink.php',
     'PhutilProtocolChannel' => 'channel/PhutilProtocolChannel.php',
     'PhutilProxyException' => 'error/PhutilProxyException.php',
     'PhutilProxyIterator' => 'utils/PhutilProxyIterator.php',
     'PhutilPygmentizeBinaryAnalyzer' => 'filesystem/binary/PhutilPygmentizeBinaryAnalyzer.php',
     'PhutilPythonFragmentLexer' => 'lexer/PhutilPythonFragmentLexer.php',
     'PhutilQueryStringParser' => 'parser/PhutilQueryStringParser.php',
     'PhutilQueryStringParserTestCase' => 'parser/__tests__/PhutilQueryStringParserTestCase.php',
     'PhutilRawEnglishLocale' => 'internationalization/locales/PhutilRawEnglishLocale.php',
     'PhutilReadableSerializer' => 'readableserializer/PhutilReadableSerializer.php',
     'PhutilReadableSerializerTestCase' => 'readableserializer/__tests__/PhutilReadableSerializerTestCase.php',
     'PhutilRope' => 'utils/PhutilRope.php',
     'PhutilRopeTestCase' => 'utils/__tests__/PhutilRopeTestCase.php',
     'PhutilServiceProfiler' => 'serviceprofiler/PhutilServiceProfiler.php',
     'PhutilShellLexer' => 'lexer/PhutilShellLexer.php',
     'PhutilShellLexerTestCase' => 'lexer/__tests__/PhutilShellLexerTestCase.php',
     'PhutilSignalHandler' => 'future/exec/PhutilSignalHandler.php',
     'PhutilSignalRouter' => 'future/exec/PhutilSignalRouter.php',
     'PhutilSimpleOptions' => 'parser/PhutilSimpleOptions.php',
     'PhutilSimpleOptionsLexer' => 'lexer/PhutilSimpleOptionsLexer.php',
     'PhutilSimpleOptionsLexerTestCase' => 'lexer/__tests__/PhutilSimpleOptionsLexerTestCase.php',
     'PhutilSimpleOptionsTestCase' => 'parser/__tests__/PhutilSimpleOptionsTestCase.php',
     'PhutilSimplifiedChineseLocale' => 'internationalization/locales/PhutilSimplifiedChineseLocale.php',
     'PhutilSlackFuture' => 'future/slack/PhutilSlackFuture.php',
     'PhutilSocketChannel' => 'channel/PhutilSocketChannel.php',
     'PhutilSortVector' => 'utils/PhutilSortVector.php',
     'PhutilSpanishSpainLocale' => 'internationalization/locales/PhutilSpanishSpainLocale.php',
     'PhutilStreamIterator' => 'utils/PhutilStreamIterator.php',
     'PhutilSubversionBinaryAnalyzer' => 'filesystem/binary/PhutilSubversionBinaryAnalyzer.php',
     'PhutilSymbolLoader' => 'symbols/PhutilSymbolLoader.php',
     'PhutilSystem' => 'utils/PhutilSystem.php',
     'PhutilSystemTestCase' => 'utils/__tests__/PhutilSystemTestCase.php',
     'PhutilTerminalString' => 'xsprintf/PhutilTerminalString.php',
     'PhutilTestCase' => 'unit/engine/phutil/PhutilTestCase.php',
     'PhutilTestCaseTestCase' => 'unit/engine/phutil/testcase/PhutilTestCaseTestCase.php',
     'PhutilTestPhobject' => 'object/__tests__/PhutilTestPhobject.php',
     'PhutilTestSkippedException' => 'unit/engine/phutil/testcase/PhutilTestSkippedException.php',
     'PhutilTestTerminatedException' => 'unit/engine/phutil/testcase/PhutilTestTerminatedException.php',
     'PhutilTraditionalChineseLocale' => 'internationalization/locales/PhutilTraditionalChineseLocale.php',
     'PhutilTranslation' => 'internationalization/PhutilTranslation.php',
     'PhutilTranslationTestCase' => 'internationalization/__tests__/PhutilTranslationTestCase.php',
     'PhutilTranslator' => 'internationalization/PhutilTranslator.php',
     'PhutilTranslatorTestCase' => 'internationalization/__tests__/PhutilTranslatorTestCase.php',
     'PhutilTsprintfTestCase' => 'xsprintf/__tests__/PhutilTsprintfTestCase.php',
     'PhutilTwitchFuture' => 'future/twitch/PhutilTwitchFuture.php',
     'PhutilTypeCheckException' => 'parser/exception/PhutilTypeCheckException.php',
     'PhutilTypeExtraParametersException' => 'parser/exception/PhutilTypeExtraParametersException.php',
     'PhutilTypeLexer' => 'lexer/PhutilTypeLexer.php',
     'PhutilTypeMissingParametersException' => 'parser/exception/PhutilTypeMissingParametersException.php',
     'PhutilTypeSpec' => 'parser/PhutilTypeSpec.php',
     'PhutilTypeSpecTestCase' => 'parser/__tests__/PhutilTypeSpecTestCase.php',
     'PhutilURI' => 'parser/PhutilURI.php',
     'PhutilURITestCase' => 'parser/__tests__/PhutilURITestCase.php',
     'PhutilUSEnglishLocale' => 'internationalization/locales/PhutilUSEnglishLocale.php',
     'PhutilUTF8StringTruncator' => 'utils/PhutilUTF8StringTruncator.php',
     'PhutilUTF8TestCase' => 'utils/__tests__/PhutilUTF8TestCase.php',
     'PhutilUnitTestEngine' => 'unit/engine/PhutilUnitTestEngine.php',
     'PhutilUnitTestEngineTestCase' => 'unit/engine/__tests__/PhutilUnitTestEngineTestCase.php',
     'PhutilUnknownSymbolParserGeneratorException' => 'parser/generator/exception/PhutilUnknownSymbolParserGeneratorException.php',
     'PhutilUnreachableRuleParserGeneratorException' => 'parser/generator/exception/PhutilUnreachableRuleParserGeneratorException.php',
     'PhutilUnreachableTerminalParserGeneratorException' => 'parser/generator/exception/PhutilUnreachableTerminalParserGeneratorException.php',
     'PhutilUrisprintfTestCase' => 'xsprintf/__tests__/PhutilUrisprintfTestCase.php',
     'PhutilUtilsTestCase' => 'utils/__tests__/PhutilUtilsTestCase.php',
     'PhutilVeryWowEnglishLocale' => 'internationalization/locales/PhutilVeryWowEnglishLocale.php',
     'PhutilWordPressFuture' => 'future/wordpress/PhutilWordPressFuture.php',
     'PhutilXHPASTBinary' => 'parser/xhpast/bin/PhutilXHPASTBinary.php',
     'PytestTestEngine' => 'unit/engine/PytestTestEngine.php',
     'TempFile' => 'filesystem/TempFile.php',
     'TestAbstractDirectedGraph' => 'utils/__tests__/TestAbstractDirectedGraph.php',
     'XHPASTNode' => 'parser/xhpast/api/XHPASTNode.php',
     'XHPASTNodeTestCase' => 'parser/xhpast/api/__tests__/XHPASTNodeTestCase.php',
     'XHPASTSyntaxErrorException' => 'parser/xhpast/api/XHPASTSyntaxErrorException.php',
     'XHPASTToken' => 'parser/xhpast/api/XHPASTToken.php',
     'XHPASTTree' => 'parser/xhpast/api/XHPASTTree.php',
     'XHPASTTreeTestCase' => 'parser/xhpast/api/__tests__/XHPASTTreeTestCase.php',
     'XUnitTestEngine' => 'unit/engine/XUnitTestEngine.php',
     'XUnitTestResultParserTestCase' => 'unit/parser/__tests__/XUnitTestResultParserTestCase.php',
     'XsprintfUnknownConversionException' => 'xsprintf/exception/XsprintfUnknownConversionException.php',
   ),
   'function' => array(
     '__phutil_autoload' => 'init/init-library.php',
     'array_fuse' => 'utils/utils.php',
     'array_interleave' => 'utils/utils.php',
     'array_mergev' => 'utils/utils.php',
     'array_select_keys' => 'utils/utils.php',
     'assert_instances_of' => 'utils/utils.php',
     'assert_same_keys' => 'utils/utils.php',
     'assert_stringlike' => 'utils/utils.php',
     'coalesce' => 'utils/utils.php',
     'csprintf' => 'xsprintf/csprintf.php',
     'exec_manual' => 'future/exec/execx.php',
     'execx' => 'future/exec/execx.php',
+    'gitsprintf' => 'xsprintf/gitsprintf.php',
     'head' => 'utils/utils.php',
     'head_key' => 'utils/utils.php',
     'hgsprintf' => 'xsprintf/hgsprintf.php',
     'id' => 'utils/utils.php',
     'idx' => 'utils/utils.php',
     'idxv' => 'utils/utils.php',
     'ifilter' => 'utils/utils.php',
     'igroup' => 'utils/utils.php',
     'ipull' => 'utils/utils.php',
     'isort' => 'utils/utils.php',
     'jsprintf' => 'xsprintf/jsprintf.php',
     'last' => 'utils/utils.php',
     'last_key' => 'utils/utils.php',
     'ldap_sprintf' => 'xsprintf/ldapsprintf.php',
     'mfilter' => 'utils/utils.php',
     'mgroup' => 'utils/utils.php',
     'mpull' => 'utils/utils.php',
     'msort' => 'utils/utils.php',
     'msortv' => 'utils/utils.php',
     'msortv_internal' => 'utils/utils.php',
     'msortv_natural' => 'utils/utils.php',
     'newv' => 'utils/utils.php',
     'nonempty' => 'utils/utils.php',
     'phlog' => 'error/phlog.php',
     'pht' => 'internationalization/pht.php',
     'phutil_build_http_querystring' => 'utils/utils.php',
     'phutil_build_http_querystring_from_pairs' => 'utils/utils.php',
     'phutil_censor_credentials' => 'utils/utils.php',
     'phutil_console_confirm' => 'console/format.php',
     'phutil_console_format' => 'console/format.php',
     'phutil_console_get_terminal_width' => 'console/format.php',
     'phutil_console_prompt' => 'console/format.php',
     'phutil_console_require_tty' => 'console/format.php',
     'phutil_console_select' => 'console/format.php',
     'phutil_console_wrap' => 'console/format.php',
     'phutil_count' => 'internationalization/pht.php',
     'phutil_date_format' => 'utils/viewutils.php',
     'phutil_decode_mime_header' => 'utils/utils.php',
     'phutil_deprecated' => 'init/lib/moduleutils.php',
     'phutil_describe_type' => 'utils/utils.php',
     'phutil_encode_log' => 'utils/utils.php',
     'phutil_error_listener_example' => 'error/phlog.php',
     'phutil_escape_uri' => 'utils/utils.php',
     'phutil_escape_uri_path_component' => 'utils/utils.php',
     'phutil_fnmatch' => 'utils/utils.php',
     'phutil_format_bytes' => 'utils/viewutils.php',
     'phutil_format_relative_time' => 'utils/viewutils.php',
     'phutil_format_relative_time_detailed' => 'utils/viewutils.php',
     'phutil_format_units_generic' => 'utils/viewutils.php',
     'phutil_fwrite_nonblocking_stream' => 'utils/utils.php',
     'phutil_get_current_library_name' => 'init/lib/moduleutils.php',
     'phutil_get_library_name_for_root' => 'init/lib/moduleutils.php',
     'phutil_get_library_root' => 'init/lib/moduleutils.php',
     'phutil_get_library_root_for_path' => 'init/lib/moduleutils.php',
     'phutil_get_signal_name' => 'future/exec/execx.php',
     'phutil_get_system_locale' => 'utils/utf8.php',
     'phutil_glue' => 'utils/utils.php',
     'phutil_hashes_are_identical' => 'utils/utils.php',
     'phutil_http_parameter_pair' => 'utils/utils.php',
     'phutil_ini_decode' => 'utils/utils.php',
     'phutil_is_hiphop_runtime' => 'utils/utils.php',
     'phutil_is_interactive' => 'utils/utils.php',
     'phutil_is_natural_list' => 'utils/utils.php',
     'phutil_is_noninteractive' => 'utils/utils.php',
     'phutil_is_system_locale_available' => 'utils/utf8.php',
     'phutil_is_utf8' => 'utils/utf8.php',
     'phutil_is_utf8_slowly' => 'utils/utf8.php',
     'phutil_is_utf8_with_only_bmp_characters' => 'utils/utf8.php',
     'phutil_is_windows' => 'utils/utils.php',
     'phutil_json_decode' => 'utils/utils.php',
     'phutil_json_encode' => 'utils/utils.php',
     'phutil_load_library' => 'init/lib/moduleutils.php',
     'phutil_loggable_string' => 'utils/utils.php',
     'phutil_microseconds_since' => 'utils/utils.php',
     'phutil_parse_bytes' => 'utils/viewutils.php',
     'phutil_partition' => 'utils/utils.php',
     'phutil_passthru' => 'future/exec/execx.php',
     'phutil_person' => 'internationalization/pht.php',
     'phutil_register_library' => 'init/lib/core.php',
     'phutil_register_library_map' => 'init/lib/core.php',
     'phutil_set_system_locale' => 'utils/utf8.php',
     'phutil_split_lines' => 'utils/utils.php',
     'phutil_string_cast' => 'utils/utils.php',
     'phutil_unescape_uri_path_component' => 'utils/utils.php',
     'phutil_units' => 'utils/utils.php',
     'phutil_utf8_console_strlen' => 'utils/utf8.php',
     'phutil_utf8_convert' => 'utils/utf8.php',
     'phutil_utf8_encode_codepoint' => 'utils/utf8.php',
     'phutil_utf8_hard_wrap' => 'utils/utf8.php',
     'phutil_utf8_hard_wrap_html' => 'utils/utf8.php',
     'phutil_utf8_is_cjk' => 'utils/utf8.php',
     'phutil_utf8_is_combining_character' => 'utils/utf8.php',
     'phutil_utf8_strlen' => 'utils/utf8.php',
     'phutil_utf8_strtolower' => 'utils/utf8.php',
     'phutil_utf8_strtoupper' => 'utils/utf8.php',
     'phutil_utf8_strtr' => 'utils/utf8.php',
     'phutil_utf8_ucwords' => 'utils/utf8.php',
     'phutil_utf8ize' => 'utils/utf8.php',
     'phutil_utf8v' => 'utils/utf8.php',
     'phutil_utf8v_codepoints' => 'utils/utf8.php',
     'phutil_utf8v_combine_characters' => 'utils/utf8.php',
     'phutil_utf8v_combined' => 'utils/utf8.php',
     'phutil_validate_json' => 'utils/utils.php',
     'phutil_var_export' => 'utils/utils.php',
     'ppull' => 'utils/utils.php',
     'pregsprintf' => 'xsprintf/pregsprintf.php',
     'tsprintf' => 'xsprintf/tsprintf.php',
     'urisprintf' => 'xsprintf/urisprintf.php',
     'vcsprintf' => 'xsprintf/csprintf.php',
     'vjsprintf' => 'xsprintf/jsprintf.php',
     'vurisprintf' => 'xsprintf/urisprintf.php',
     'xhp_parser_node_constants' => 'parser/xhpast/parser_nodes.php',
     'xhpast_parser_token_constants' => 'parser/xhpast/parser_tokens.php',
     'xsprintf' => 'xsprintf/xsprintf.php',
     'xsprintf_callback_example' => 'xsprintf/xsprintf.php',
     'xsprintf_command' => 'xsprintf/csprintf.php',
+    'xsprintf_git' => 'xsprintf/gitsprintf.php',
     'xsprintf_javascript' => 'xsprintf/jsprintf.php',
     'xsprintf_ldap' => 'xsprintf/ldapsprintf.php',
     'xsprintf_mercurial' => 'xsprintf/hgsprintf.php',
     'xsprintf_regex' => 'xsprintf/pregsprintf.php',
     'xsprintf_terminal' => 'xsprintf/tsprintf.php',
     'xsprintf_uri' => 'xsprintf/urisprintf.php',
   ),
   'xmap' => array(
     'AASTNode' => 'Phobject',
     'AASTNodeList' => array(
       'Phobject',
       'Countable',
       'Iterator',
     ),
     'AASTToken' => 'Phobject',
     'AASTTree' => 'Phobject',
     'AbstractDirectedGraph' => 'Phobject',
     'AbstractDirectedGraphTestCase' => 'PhutilTestCase',
     'ArcanistAbstractMethodBodyXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistAbstractMethodBodyXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistAbstractPrivateMethodXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistAbstractPrivateMethodXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistAlias' => 'Phobject',
     'ArcanistAliasEffect' => 'Phobject',
     'ArcanistAliasEngine' => 'Phobject',
     'ArcanistAliasFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistAliasFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistAliasWorkflow' => 'ArcanistWorkflow',
     'ArcanistAliasesConfigOption' => 'ArcanistMultiSourceConfigOption',
     'ArcanistAmendWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistAnoidWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistArcConfigurationEngineExtension' => 'ArcanistConfigurationEngineExtension',
     'ArcanistArcToolset' => 'ArcanistToolset',
     'ArcanistArcWorkflow' => 'ArcanistWorkflow',
     'ArcanistArrayCombineXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArrayCombineXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistArrayIndexSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArrayIndexSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistArraySeparatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArraySeparatorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistArrayValueXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArrayValueXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBaseCommitParser' => 'Phobject',
     'ArcanistBaseCommitParserTestCase' => 'PhutilTestCase',
     'ArcanistBaseXHPASTLinter' => 'ArcanistFutureLinter',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBlacklistedFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBlacklistedFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBlindlyTrustHTTPEngineExtension' => 'PhutilHTTPEngineExtension',
     'ArcanistBookmarksWorkflow' => 'ArcanistMarkersWorkflow',
     'ArcanistBoolConfigOption' => 'ArcanistSingleSourceConfigOption',
     'ArcanistBraceFormattingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBraceFormattingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBranchesWorkflow' => 'ArcanistMarkersWorkflow',
     'ArcanistBrowseCommitHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistBrowseCommitURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowseObjectNameURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowsePathURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowseRef' => 'ArcanistRef',
     'ArcanistBrowseRefInspector' => 'ArcanistRefInspector',
     'ArcanistBrowseRevisionURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowseURIHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistBrowseURIRef' => 'ArcanistRef',
     'ArcanistBrowseWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistBuildBuildplanHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistBuildPlanRef' => 'ArcanistRef',
     'ArcanistBuildPlanSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistBuildRef' => 'ArcanistRef',
     'ArcanistBuildSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistBuildableBuildsHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistBuildableRef' => 'ArcanistRef',
     'ArcanistBuildableSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistBundle' => 'Phobject',
     'ArcanistBundleTestCase' => 'PhutilTestCase',
     'ArcanistCSSLintLinter' => 'ArcanistExternalLinter',
     'ArcanistCSSLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCSharpLinter' => 'ArcanistLinter',
     'ArcanistCallConduitWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistCallParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCallParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCallTimePassByReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCallTimePassByReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCapabilityNotSupportedException' => 'Exception',
     'ArcanistCastSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCastSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCheckstyleXMLLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistChmodLinter' => 'ArcanistLinter',
     'ArcanistChmodLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistClassExtendsObjectXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassExtendsObjectXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistClassFilenameMismatchXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistClassNameLiteralXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassNameLiteralXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCloseRevisionWorkflow' => 'ArcanistWorkflow',
     'ArcanistClosureLinter' => 'ArcanistExternalLinter',
     'ArcanistClosureLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCoffeeLintLinter' => 'ArcanistExternalLinter',
     'ArcanistCoffeeLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCommand' => 'Phobject',
     'ArcanistCommentRemover' => 'Phobject',
     'ArcanistCommentRemoverTestCase' => 'PhutilTestCase',
     'ArcanistCommentSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCommentStyleXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCommentStyleXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCommitGraph' => 'Phobject',
     'ArcanistCommitGraphPartition' => 'Phobject',
     'ArcanistCommitGraphPartitionQuery' => 'Phobject',
     'ArcanistCommitGraphQuery' => 'Phobject',
     'ArcanistCommitGraphSet' => 'Phobject',
     'ArcanistCommitGraphSetQuery' => 'Phobject',
     'ArcanistCommitGraphSetTreeView' => 'Phobject',
     'ArcanistCommitGraphSetView' => 'Phobject',
     'ArcanistCommitGraphTestCase' => 'PhutilTestCase',
     'ArcanistCommitNode' => 'Phobject',
     'ArcanistCommitRef' => 'ArcanistRef',
     'ArcanistCommitSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistCommitSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistCommitUpstreamHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistCommitWorkflow' => 'ArcanistWorkflow',
     'ArcanistCompilerLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistComposerLinter' => 'ArcanistLinter',
     'ArcanistComprehensiveLintEngine' => 'ArcanistLintEngine',
     'ArcanistConcatenationOperatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistConcatenationOperatorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistConduitAuthenticationException' => 'Exception',
     'ArcanistConduitCallFuture' => 'FutureProxy',
     'ArcanistConduitEngine' => 'Phobject',
     'ArcanistConduitException' => 'Exception',
     'ArcanistConfigOption' => 'Phobject',
     'ArcanistConfiguration' => 'Phobject',
     'ArcanistConfigurationDrivenLintEngine' => 'ArcanistLintEngine',
     'ArcanistConfigurationDrivenUnitTestEngine' => 'ArcanistUnitTestEngine',
     'ArcanistConfigurationEngine' => 'Phobject',
     'ArcanistConfigurationEngineExtension' => 'Phobject',
     'ArcanistConfigurationManager' => 'Phobject',
     'ArcanistConfigurationSource' => 'Phobject',
     'ArcanistConfigurationSourceList' => 'Phobject',
     'ArcanistConfigurationSourceValue' => 'Phobject',
     'ArcanistConsoleLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistConsoleLintRendererTestCase' => 'PhutilTestCase',
     'ArcanistConstructorParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistConstructorParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistContinueInsideSwitchXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistContinueInsideSwitchXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistControlStatementSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistControlStatementSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCoverWorkflow' => 'ArcanistWorkflow',
     'ArcanistCppcheckLinter' => 'ArcanistExternalLinter',
     'ArcanistCppcheckLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCpplintLinter' => 'ArcanistExternalLinter',
     'ArcanistCpplintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDeclarationParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDeclarationParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDefaultParametersXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDefaultParametersXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDefaultsConfigurationSource' => 'ArcanistDictionaryConfigurationSource',
     'ArcanistDeprecationXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDeprecationXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDictionaryConfigurationSource' => 'ArcanistConfigurationSource',
     'ArcanistDiffByteSizeException' => 'Exception',
     'ArcanistDiffChange' => 'Phobject',
     'ArcanistDiffChangeType' => 'Phobject',
     'ArcanistDiffHunk' => 'Phobject',
     'ArcanistDiffParser' => 'Phobject',
     'ArcanistDiffParserTestCase' => 'PhutilTestCase',
     'ArcanistDiffUtils' => 'Phobject',
     'ArcanistDiffUtilsTestCase' => 'PhutilTestCase',
     'ArcanistDiffVectorNode' => 'Phobject',
     'ArcanistDiffVectorTree' => 'Phobject',
     'ArcanistDiffWorkflow' => 'ArcanistWorkflow',
     'ArcanistDifferentialCommitMessage' => 'Phobject',
     'ArcanistDifferentialCommitMessageParserException' => 'Exception',
     'ArcanistDifferentialDependencyGraph' => 'AbstractDirectedGraph',
     'ArcanistDifferentialRevisionHash' => 'Phobject',
     'ArcanistDifferentialRevisionStatus' => 'Phobject',
     'ArcanistDoubleQuoteXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDoubleQuoteXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDownloadWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDynamicDefineXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDynamicDefineXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistElseIfUsageXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistElseIfUsageXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistEmptyFileXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistEmptyStatementXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistEmptyStatementXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistEventType' => 'PhutilEventType',
     'ArcanistExitExpressionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistExitExpressionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistExportWorkflow' => 'ArcanistWorkflow',
     'ArcanistExternalLinter' => 'ArcanistFutureLinter',
     'ArcanistExternalLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistExtractUseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistExtractUseXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistFileConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistFileDataRef' => 'Phobject',
     'ArcanistFileRef' => 'ArcanistRef',
     'ArcanistFileSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistFileUploader' => 'Phobject',
     'ArcanistFilenameLinter' => 'ArcanistLinter',
     'ArcanistFilenameLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistFilesystemAPI' => 'ArcanistRepositoryAPI',
     'ArcanistFilesystemConfigurationSource' => 'ArcanistDictionaryConfigurationSource',
     'ArcanistFilesystemWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistFlake8Linter' => 'ArcanistExternalLinter',
     'ArcanistFlake8LinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistFormattedStringXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistFormattedStringXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistFutureLinter' => 'ArcanistLinter',
     'ArcanistGeneratedLinter' => 'ArcanistLinter',
     'ArcanistGeneratedLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistGetConfigWorkflow' => 'ArcanistWorkflow',
     'ArcanistGitAPI' => 'ArcanistRepositoryAPI',
     'ArcanistGitCommitGraphQuery' => 'ArcanistCommitGraphQuery',
     'ArcanistGitCommitMessageHardpointQuery' => 'ArcanistWorkflowGitHardpointQuery',
     'ArcanistGitCommitSymbolCommitHardpointQuery' => 'ArcanistWorkflowGitHardpointQuery',
     'ArcanistGitLandEngine' => 'ArcanistLandEngine',
     'ArcanistGitLocalState' => 'ArcanistRepositoryLocalState',
     'ArcanistGitRawCommit' => 'Phobject',
     'ArcanistGitRawCommitTestCase' => 'PhutilTestCase',
     'ArcanistGitRepositoryMarkerQuery' => 'ArcanistRepositoryMarkerQuery',
     'ArcanistGitRepositoryRemoteQuery' => 'ArcanistRepositoryRemoteQuery',
     'ArcanistGitUpstreamPath' => 'Phobject',
     'ArcanistGitWorkEngine' => 'ArcanistWorkEngine',
     'ArcanistGitWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistGitWorkingCopyRevisionHardpointQuery' => 'ArcanistWorkflowGitHardpointQuery',
     'ArcanistGlobalVariableXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistGlobalVariableXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistGoLintLinter' => 'ArcanistExternalLinter',
     'ArcanistGoLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistGoTestResultParser' => 'ArcanistTestResultParser',
     'ArcanistGoTestResultParserTestCase' => 'PhutilTestCase',
     'ArcanistGridCell' => 'Phobject',
     'ArcanistGridColumn' => 'Phobject',
     'ArcanistGridRow' => 'Phobject',
     'ArcanistGridView' => 'Phobject',
     'ArcanistHLintLinter' => 'ArcanistExternalLinter',
     'ArcanistHLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistHardpoint' => 'Phobject',
     'ArcanistHardpointEngine' => 'Phobject',
     'ArcanistHardpointFutureList' => 'Phobject',
     'ArcanistHardpointList' => 'Phobject',
     'ArcanistHardpointObject' => 'Phobject',
     'ArcanistHardpointQuery' => 'Phobject',
     'ArcanistHardpointRequest' => 'Phobject',
     'ArcanistHardpointRequestList' => 'Phobject',
     'ArcanistHardpointTask' => 'Phobject',
     'ArcanistHardpointTaskResult' => 'Phobject',
     'ArcanistHelpWorkflow' => 'ArcanistWorkflow',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistHgClientChannel' => 'PhutilProtocolChannel',
     'ArcanistHgProxyClient' => 'Phobject',
     'ArcanistHgProxyServer' => 'Phobject',
     'ArcanistHgServerChannel' => 'PhutilProtocolChannel',
     'ArcanistImplicitConstructorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplicitConstructorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistImplicitFallthroughXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplicitFallthroughXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistImplicitVisibilityXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplicitVisibilityXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistImplodeArgumentOrderXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplodeArgumentOrderXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInlineHTMLXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInlineHTMLXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInnerFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInnerFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInspectWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistInstallCertificateWorkflow' => 'ArcanistWorkflow',
     'ArcanistInstanceOfOperatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInstanceofOperatorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInterfaceMethodBodyXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInterfaceMethodBodyXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInvalidDefaultParameterXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInvalidDefaultParameterXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInvalidModifiersXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInvalidModifiersXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistJSHintLinter' => 'ArcanistExternalLinter',
     'ArcanistJSHintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistJSONLintLinter' => 'ArcanistExternalLinter',
     'ArcanistJSONLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistJSONLinter' => 'ArcanistLinter',
     'ArcanistJSONLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistJscsLinter' => 'ArcanistExternalLinter',
     'ArcanistJscsLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistKeywordCasingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistKeywordCasingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLambdaFuncFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLambdaFuncFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLandCommit' => 'Phobject',
     'ArcanistLandCommitSet' => 'Phobject',
     'ArcanistLandEngine' => 'ArcanistWorkflowEngine',
     'ArcanistLandPushFailureException' => 'Exception',
     'ArcanistLandSymbol' => 'Phobject',
     'ArcanistLandTarget' => 'Phobject',
     'ArcanistLandWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLesscLinter' => 'ArcanistExternalLinter',
     'ArcanistLesscLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistLiberateWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistLintEngine' => 'Phobject',
     'ArcanistLintMessage' => 'Phobject',
     'ArcanistLintMessageTestCase' => 'PhutilTestCase',
     'ArcanistLintPatcher' => 'Phobject',
     'ArcanistLintRenderer' => 'Phobject',
     'ArcanistLintResult' => 'Phobject',
     'ArcanistLintSeverity' => 'Phobject',
     'ArcanistLintWorkflow' => 'ArcanistWorkflow',
     'ArcanistLinter' => 'Phobject',
     'ArcanistLinterStandard' => 'Phobject',
     'ArcanistLinterStandardTestCase' => 'PhutilTestCase',
     'ArcanistLinterTestCase' => 'PhutilTestCase',
     'ArcanistLintersWorkflow' => 'ArcanistWorkflow',
     'ArcanistListAssignmentXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistListAssignmentXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistListConfigOption' => 'ArcanistSingleSourceConfigOption',
     'ArcanistListWorkflow' => 'ArcanistWorkflow',
     'ArcanistLocalConfigurationSource' => 'ArcanistWorkingCopyConfigurationSource',
     'ArcanistLogEngine' => 'Phobject',
     'ArcanistLogMessage' => 'Phobject',
     'ArcanistLogicalOperatorsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLogicalOperatorsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLookWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistLowercaseFunctionsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLowercaseFunctionsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistMarkerRef' => 'ArcanistRef',
     'ArcanistMarkersWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistMercurialAPI' => 'ArcanistRepositoryAPI',
     'ArcanistMercurialCommitGraphQuery' => 'ArcanistCommitGraphQuery',
     'ArcanistMercurialCommitMessageHardpointQuery' => 'ArcanistWorkflowMercurialHardpointQuery',
     'ArcanistMercurialLandEngine' => 'ArcanistLandEngine',
     'ArcanistMercurialLocalState' => 'ArcanistRepositoryLocalState',
     'ArcanistMercurialParser' => 'Phobject',
     'ArcanistMercurialParserTestCase' => 'PhutilTestCase',
     'ArcanistMercurialRepositoryMarkerQuery' => 'ArcanistRepositoryMarkerQuery',
     'ArcanistMercurialRepositoryRemoteQuery' => 'ArcanistRepositoryRemoteQuery',
     'ArcanistMercurialWorkEngine' => 'ArcanistWorkEngine',
     'ArcanistMercurialWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistMercurialWorkingCopyRevisionHardpointQuery' => 'ArcanistWorkflowMercurialHardpointQuery',
     'ArcanistMergeConflictLinter' => 'ArcanistLinter',
     'ArcanistMergeConflictLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistMessageRevisionHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistMissingArgumentTerminatorException' => 'Exception',
     'ArcanistMissingLinterException' => 'Exception',
     'ArcanistModifierOrderingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistModifierOrderingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistMultiSourceConfigOption' => 'ArcanistConfigOption',
     'ArcanistNamespaceFirstStatementXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNamespaceFirstStatementXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNamingConventionsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNamingConventionsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNestedNamespacesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNestedNamespacesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNoEffectException' => 'ArcanistUsageException',
     'ArcanistNoEngineException' => 'ArcanistUsageException',
     'ArcanistNoLintLinter' => 'ArcanistLinter',
     'ArcanistNoLintLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistNoParentScopeXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNoParentScopeXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNoURIConduitException' => 'ArcanistConduitException',
     'ArcanistNoneLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistObjectListHardpoint' => 'ArcanistHardpoint',
     'ArcanistObjectOperatorSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistObjectOperatorSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPEP8Linter' => 'ArcanistExternalLinter',
     'ArcanistPEP8LinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPHPCloseTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPCloseTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPCompatibilityXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPCompatibilityXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPEchoTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPEchoTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPOpenTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPOpenTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPShortTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPShortTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistParentMemberReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistParentMemberReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistParenthesesSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistParenthesesSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistParseStrUseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistParseStrUseXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPasteRef' => 'ArcanistRef',
     'ArcanistPasteSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistPasteWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistPatchWorkflow' => 'ArcanistWorkflow',
     'ArcanistPhpLinter' => 'ArcanistExternalLinter',
     'ArcanistPhpLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPhpcsLinter' => 'ArcanistExternalLinter',
     'ArcanistPhpcsLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPhpunitTestResultParser' => 'ArcanistTestResultParser',
     'ArcanistPhutilLibraryLinter' => 'ArcanistLinter',
     'ArcanistPhutilWorkflow' => 'PhutilArgumentWorkflow',
     'ArcanistPhutilXHPASTLinterStandard' => 'ArcanistLinterStandard',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistProjectConfigurationSource' => 'ArcanistWorkingCopyConfigurationSource',
     'ArcanistPrompt' => 'Phobject',
     'ArcanistPromptResponse' => 'Phobject',
     'ArcanistPromptsConfigOption' => 'ArcanistMultiSourceConfigOption',
     'ArcanistPromptsWorkflow' => 'ArcanistWorkflow',
     'ArcanistPublicPropertyXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPublicPropertyXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPuppetLintLinter' => 'ArcanistExternalLinter',
     'ArcanistPuppetLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPyFlakesLinter' => 'ArcanistExternalLinter',
     'ArcanistPyFlakesLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPyLintLinter' => 'ArcanistExternalLinter',
     'ArcanistPyLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistRef' => 'ArcanistHardpointObject',
     'ArcanistRefInspector' => 'Phobject',
     'ArcanistRefView' => array(
       'Phobject',
       'ArcanistTerminalStringInterface',
     ),
     'ArcanistRemoteRef' => 'ArcanistRef',
     'ArcanistRemoteRefInspector' => 'ArcanistRefInspector',
     'ArcanistRemoteRepositoryRefsHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRepositoryAPI' => 'Phobject',
     'ArcanistRepositoryAPIMiscTestCase' => 'PhutilTestCase',
     'ArcanistRepositoryAPIStateTestCase' => 'PhutilTestCase',
     'ArcanistRepositoryLocalState' => 'Phobject',
     'ArcanistRepositoryMarkerQuery' => 'ArcanistRepositoryQuery',
     'ArcanistRepositoryQuery' => 'Phobject',
     'ArcanistRepositoryRef' => 'ArcanistRef',
     'ArcanistRepositoryRemoteQuery' => 'ArcanistRepositoryQuery',
     'ArcanistRepositoryURINormalizer' => 'Phobject',
     'ArcanistRepositoryURINormalizerTestCase' => 'PhutilTestCase',
     'ArcanistReusedAsIteratorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistReusedAsIteratorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistReusedIteratorReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistReusedIteratorReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistReusedIteratorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistReusedIteratorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistRevisionAuthorHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRevisionBuildableHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRevisionCommitMessageHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRevisionParentRevisionsHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRevisionRef' => 'ArcanistRef',
     'ArcanistRevisionRefSource' => 'Phobject',
     'ArcanistRevisionSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistRuboCopLinter' => 'ArcanistExternalLinter',
     'ArcanistRuboCopLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistRubyLinter' => 'ArcanistExternalLinter',
     'ArcanistRubyLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistRuntimeConfigurationSource' => 'ArcanistDictionaryConfigurationSource',
     'ArcanistRuntimeHardpointQuery' => 'ArcanistHardpointQuery',
     'ArcanistScalarHardpoint' => 'ArcanistHardpoint',
     'ArcanistScriptAndRegexLinter' => 'ArcanistLinter',
     'ArcanistSelfClassReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSelfClassReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSelfMemberReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSelfMemberReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSemicolonSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSemicolonSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSetConfigWorkflow' => 'ArcanistWorkflow',
     'ArcanistSetting' => 'Phobject',
     'ArcanistSettings' => 'Phobject',
     'ArcanistShellCompleteWorkflow' => 'ArcanistWorkflow',
     'ArcanistSimpleCommitGraphQuery' => 'ArcanistCommitGraphQuery',
     'ArcanistSimpleSymbolHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistSimpleSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistSimpleSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistSingleLintEngine' => 'ArcanistLintEngine',
     'ArcanistSingleSourceConfigOption' => 'ArcanistConfigOption',
     'ArcanistSlownessXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSlownessXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSpellingLinter' => 'ArcanistLinter',
     'ArcanistSpellingLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistStaticThisXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistStaticThisXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistStringConfigOption' => 'ArcanistSingleSourceConfigOption',
     'ArcanistStringListConfigOption' => 'ArcanistListConfigOption',
     'ArcanistSubversionAPI' => 'ArcanistRepositoryAPI',
     'ArcanistSubversionWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistSummaryLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistSymbolEngine' => 'Phobject',
     'ArcanistSymbolRef' => 'ArcanistRef',
     'ArcanistSyntaxErrorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSystemConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistTaskRef' => 'ArcanistRef',
     'ArcanistTaskSymbolRef' => 'ArcanistSimpleSymbolRef',
     'ArcanistTasksWorkflow' => 'ArcanistWorkflow',
     'ArcanistTautologicalExpressionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistTautologicalExpressionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistTestResultParser' => 'Phobject',
     'ArcanistTestXHPASTLintSwitchHook' => 'ArcanistXHPASTLintSwitchHook',
     'ArcanistTextLinter' => 'ArcanistLinter',
     'ArcanistTextLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistThisReassignmentXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistThisReassignmentXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistToStringExceptionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistToStringExceptionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistTodoCommentXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistTodoCommentXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistTodoWorkflow' => 'ArcanistWorkflow',
     'ArcanistToolset' => 'Phobject',
     'ArcanistUSEnglishTranslation' => 'PhutilTranslation',
     'ArcanistUnableToParseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUndeclaredVariableXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUndeclaredVariableXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnexpectedReturnValueXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnexpectedReturnValueXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnitConsoleRenderer' => 'ArcanistUnitRenderer',
     'ArcanistUnitRenderer' => 'Phobject',
     'ArcanistUnitTestEngine' => 'Phobject',
     'ArcanistUnitTestResult' => 'Phobject',
     'ArcanistUnitTestResultTestCase' => 'PhutilTestCase',
     'ArcanistUnitTestableLintEngine' => 'ArcanistLintEngine',
     'ArcanistUnitWorkflow' => 'ArcanistWorkflow',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnnecessarySemicolonXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnsafeDynamicStringXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnsafeDynamicStringXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUpgradeWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistUploadWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistUsageException' => 'Exception',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUselessOverridingMethodXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUselessOverridingMethodXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUserAbortException' => 'ArcanistUsageException',
     'ArcanistUserConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistUserRef' => 'ArcanistRef',
     'ArcanistUserSymbolHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistUserSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistUserSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistVariableReferenceSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistVariableReferenceSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistVariableVariableXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistVariableVariableXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistVectorHardpoint' => 'ArcanistHardpoint',
     'ArcanistVersionWorkflow' => 'ArcanistWorkflow',
     'ArcanistWeldWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistWhichWorkflow' => 'ArcanistWorkflow',
     'ArcanistWildConfigOption' => 'ArcanistConfigOption',
     'ArcanistWorkEngine' => 'ArcanistWorkflowEngine',
     'ArcanistWorkWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistWorkflow' => 'Phobject',
     'ArcanistWorkflowArgument' => 'Phobject',
     'ArcanistWorkflowEngine' => 'Phobject',
     'ArcanistWorkflowGitHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistWorkflowInformation' => 'Phobject',
     'ArcanistWorkflowMercurialHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistWorkingCopy' => 'Phobject',
     'ArcanistWorkingCopyConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistWorkingCopyIdentity' => 'Phobject',
     'ArcanistWorkingCopyPath' => 'Phobject',
     'ArcanistWorkingCopyStateRef' => 'ArcanistRef',
     'ArcanistWorkingCopyStateRefInspector' => 'ArcanistRefInspector',
     'ArcanistXHPASTLintNamingHook' => 'Phobject',
     'ArcanistXHPASTLintNamingHookTestCase' => 'PhutilTestCase',
     'ArcanistXHPASTLintSwitchHook' => 'Phobject',
     'ArcanistXHPASTLinter' => 'ArcanistBaseXHPASTLinter',
     'ArcanistXHPASTLinterRule' => 'Phobject',
     'ArcanistXHPASTLinterRuleTestCase' => 'ArcanistLinterTestCase',
     'ArcanistXHPASTLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistXMLLinter' => 'ArcanistLinter',
     'ArcanistXMLLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistXUnitTestResultParser' => 'Phobject',
     'BaseHTTPFuture' => 'Future',
     'CSharpToolsTestEngine' => 'XUnitTestEngine',
     'CaseInsensitiveArray' => 'PhutilArray',
     'CaseInsensitiveArrayTestCase' => 'PhutilTestCase',
     'CommandException' => 'Exception',
     'ConduitClient' => 'Phobject',
     'ConduitClientException' => 'Exception',
     'ConduitClientTestCase' => 'PhutilTestCase',
     'ConduitFuture' => 'FutureProxy',
     'ConduitSearchFuture' => 'FutureAgent',
     'ExecFuture' => 'PhutilExecutableFuture',
     'ExecFutureTestCase' => 'PhutilTestCase',
     'ExecPassthruTestCase' => 'PhutilTestCase',
     'FileFinder' => 'Phobject',
     'FileFinderTestCase' => 'PhutilTestCase',
     'FileList' => 'Phobject',
     'Filesystem' => 'Phobject',
     'FilesystemException' => 'Exception',
     'FilesystemTestCase' => 'PhutilTestCase',
     'Future' => 'Phobject',
     'FutureAgent' => 'Future',
     'FutureIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'FutureIteratorTestCase' => 'PhutilTestCase',
     'FuturePool' => 'Phobject',
     'FutureProxy' => 'Future',
     'HTTPFuture' => 'BaseHTTPFuture',
     'HTTPFutureCURLResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureCertificateResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureHTTPResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureParseResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureResponseStatus' => 'Exception',
     'HTTPFutureTransportResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPSFuture' => 'BaseHTTPFuture',
     'ImmediateFuture' => 'Future',
     'LibphutilUSEnglishTranslation' => 'PhutilTranslation',
     'LinesOfALarge' => array(
       'Phobject',
       'Iterator',
     ),
     'LinesOfALargeExecFuture' => 'LinesOfALarge',
     'LinesOfALargeExecFutureTestCase' => 'PhutilTestCase',
     'LinesOfALargeFile' => 'LinesOfALarge',
     'LinesOfALargeFileTestCase' => 'PhutilTestCase',
     'MFilterTestHelper' => 'Phobject',
     'NoseTestEngine' => 'ArcanistUnitTestEngine',
     'PHPASTParserTestCase' => 'PhutilTestCase',
     'PhageAction' => 'Phobject',
     'PhageAgentAction' => 'PhageAction',
     'PhageAgentBootloader' => 'Phobject',
     'PhageAgentTestCase' => 'PhutilTestCase',
     'PhageExecWorkflow' => 'PhageWorkflow',
     'PhageExecuteAction' => 'PhageAction',
     'PhageLocalAction' => 'PhageAgentAction',
     'PhagePHPAgent' => 'Phobject',
     'PhagePHPAgentBootloader' => 'PhageAgentBootloader',
     'PhagePlanAction' => 'PhageAction',
     'PhageToolset' => 'ArcanistToolset',
     'PhageWorkflow' => 'ArcanistWorkflow',
     'Phobject' => 'Iterator',
     'PhobjectTestCase' => 'PhutilTestCase',
     'PhpunitTestEngine' => 'ArcanistUnitTestEngine',
     'PhpunitTestEngineTestCase' => 'PhutilTestCase',
     'PhutilAWSCloudFormationFuture' => 'PhutilAWSFuture',
     'PhutilAWSCloudWatchFuture' => 'PhutilAWSFuture',
     'PhutilAWSEC2Future' => 'PhutilAWSFuture',
     'PhutilAWSException' => 'Exception',
     'PhutilAWSFuture' => 'FutureProxy',
     'PhutilAWSManagementWorkflow' => 'PhutilArgumentWorkflow',
     'PhutilAWSS3DeleteManagementWorkflow' => 'PhutilAWSS3ManagementWorkflow',
     'PhutilAWSS3Future' => 'PhutilAWSFuture',
     'PhutilAWSS3GetManagementWorkflow' => 'PhutilAWSS3ManagementWorkflow',
     'PhutilAWSS3ManagementWorkflow' => 'PhutilAWSManagementWorkflow',
     'PhutilAWSS3PutManagementWorkflow' => 'PhutilAWSS3ManagementWorkflow',
     'PhutilAWSv4Signature' => 'Phobject',
     'PhutilAWSv4SignatureTestCase' => 'PhutilTestCase',
     'PhutilAggregateException' => 'Exception',
     'PhutilAllCapsEnglishLocale' => 'PhutilLocale',
     'PhutilArgumentParser' => 'Phobject',
     'PhutilArgumentParserException' => 'Exception',
     'PhutilArgumentParserTestCase' => 'PhutilTestCase',
     'PhutilArgumentSpecification' => 'Phobject',
     'PhutilArgumentSpecificationException' => 'PhutilArgumentParserException',
     'PhutilArgumentSpecificationTestCase' => 'PhutilTestCase',
     'PhutilArgumentSpellingCorrector' => 'Phobject',
     'PhutilArgumentSpellingCorrectorTestCase' => 'PhutilTestCase',
     'PhutilArgumentUsageException' => 'PhutilArgumentParserException',
     'PhutilArgumentWorkflow' => 'Phobject',
     'PhutilArray' => array(
       'Phobject',
       'Countable',
       'ArrayAccess',
       'Iterator',
     ),
     'PhutilArrayCheck' => 'Phobject',
     'PhutilArrayTestCase' => 'PhutilTestCase',
     'PhutilArrayWithDefaultValue' => 'PhutilArray',
     'PhutilAsanaFuture' => 'FutureProxy',
     'PhutilBacktraceSignalHandler' => 'PhutilSignalHandler',
     'PhutilBallOfPHP' => 'Phobject',
     'PhutilBinaryAnalyzer' => 'Phobject',
     'PhutilBinaryAnalyzerTestCase' => 'PhutilTestCase',
     'PhutilBootloaderException' => 'Exception',
     'PhutilBritishEnglishLocale' => 'PhutilLocale',
     'PhutilBufferedIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilBufferedIteratorTestCase' => 'PhutilTestCase',
     'PhutilBugtraqParser' => 'Phobject',
     'PhutilBugtraqParserTestCase' => 'PhutilTestCase',
     'PhutilCIDRBlock' => 'Phobject',
     'PhutilCIDRList' => 'Phobject',
     'PhutilCallbackFilterIterator' => 'FilterIterator',
     'PhutilCallbackSignalHandler' => 'PhutilSignalHandler',
     'PhutilChannel' => 'Phobject',
     'PhutilChannelChannel' => 'PhutilChannel',
     'PhutilChannelTestCase' => 'PhutilTestCase',
     'PhutilChunkedIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilChunkedIteratorTestCase' => 'PhutilTestCase',
     'PhutilClassMapQuery' => 'Phobject',
     'PhutilCloudWatchMetric' => 'Phobject',
     'PhutilCommandString' => 'Phobject',
     'PhutilConsole' => 'Phobject',
     'PhutilConsoleBlock' => 'PhutilConsoleView',
     'PhutilConsoleError' => 'PhutilConsoleLogLine',
     'PhutilConsoleFormatter' => 'Phobject',
     'PhutilConsoleInfo' => 'PhutilConsoleLogLine',
     'PhutilConsoleList' => 'PhutilConsoleView',
     'PhutilConsoleLogLine' => 'PhutilConsoleView',
     'PhutilConsoleMessage' => 'Phobject',
     'PhutilConsoleMetrics' => 'Phobject',
     'PhutilConsoleMetricsSignalHandler' => 'PhutilSignalHandler',
     'PhutilConsoleProgressBar' => 'Phobject',
     'PhutilConsoleProgressSink' => 'PhutilProgressSink',
     'PhutilConsoleServer' => 'Phobject',
     'PhutilConsoleServerChannel' => 'PhutilChannelChannel',
     'PhutilConsoleSkip' => 'PhutilConsoleLogLine',
     'PhutilConsoleStdinNotInteractiveException' => 'Exception',
     'PhutilConsoleTable' => 'PhutilConsoleView',
     'PhutilConsoleView' => 'Phobject',
     'PhutilConsoleWarning' => 'PhutilConsoleLogLine',
     'PhutilConsoleWrapTestCase' => 'PhutilTestCase',
     'PhutilCowsay' => 'Phobject',
     'PhutilCowsayTestCase' => 'PhutilTestCase',
     'PhutilCsprintfTestCase' => 'PhutilTestCase',
     'PhutilCzechLocale' => 'PhutilLocale',
     'PhutilDOMNode' => 'Phobject',
     'PhutilDeferredLog' => 'Phobject',
     'PhutilDeferredLogTestCase' => 'PhutilTestCase',
     'PhutilDiffBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilDirectedScalarGraph' => 'AbstractDirectedGraph',
     'PhutilDirectoryFixture' => 'Phobject',
     'PhutilDocblockParser' => 'Phobject',
     'PhutilDocblockParserTestCase' => 'PhutilTestCase',
     'PhutilEditDistanceMatrix' => 'Phobject',
     'PhutilEditDistanceMatrixTestCase' => 'PhutilTestCase',
     'PhutilEditorConfig' => 'Phobject',
     'PhutilEditorConfigTestCase' => 'PhutilTestCase',
     'PhutilEmailAddress' => 'Phobject',
     'PhutilEmailAddressTestCase' => 'PhutilTestCase',
     'PhutilEmojiLocale' => 'PhutilLocale',
     'PhutilEnglishCanadaLocale' => 'PhutilLocale',
     'PhutilErrorHandler' => 'Phobject',
     'PhutilErrorHandlerTestCase' => 'PhutilTestCase',
     'PhutilErrorTrap' => 'Phobject',
     'PhutilEvent' => 'Phobject',
     'PhutilEventConstants' => 'Phobject',
     'PhutilEventEngine' => 'Phobject',
     'PhutilEventListener' => 'Phobject',
     'PhutilEventType' => 'PhutilEventConstants',
     'PhutilExampleBufferedIterator' => 'PhutilBufferedIterator',
     'PhutilExecChannel' => 'PhutilChannel',
     'PhutilExecPassthru' => 'PhutilExecutableFuture',
     'PhutilExecutableFuture' => 'Future',
     'PhutilExecutionEnvironment' => 'Phobject',
     'PhutilFileLock' => 'PhutilLock',
     'PhutilFileLockTestCase' => 'PhutilTestCase',
     'PhutilFrenchLocale' => 'PhutilLocale',
     'PhutilGermanLocale' => 'PhutilLocale',
     'PhutilGitBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilGitHubFuture' => 'FutureProxy',
     'PhutilGitHubResponse' => 'Phobject',
     'PhutilGitURI' => 'Phobject',
     'PhutilGitURITestCase' => 'PhutilTestCase',
+    'PhutilGitsprintfTestCase' => 'PhutilTestCase',
     'PhutilHTMLParser' => 'Phobject',
     'PhutilHTMLParserTestCase' => 'PhutilTestCase',
     'PhutilHTTPEngineExtension' => 'Phobject',
     'PhutilHTTPResponse' => 'Phobject',
     'PhutilHTTPResponseParser' => 'Phobject',
     'PhutilHTTPResponseParserTestCase' => 'PhutilTestCase',
     'PhutilHashingIterator' => array(
       'PhutilProxyIterator',
       'Iterator',
     ),
     'PhutilHashingIteratorTestCase' => 'PhutilTestCase',
     'PhutilHelpArgumentWorkflow' => 'PhutilArgumentWorkflow',
     'PhutilHgsprintfTestCase' => 'PhutilTestCase',
     'PhutilINIParserException' => 'Exception',
     'PhutilIPAddress' => 'Phobject',
     'PhutilIPAddressTestCase' => 'PhutilTestCase',
     'PhutilIPv4Address' => 'PhutilIPAddress',
     'PhutilIPv6Address' => 'PhutilIPAddress',
     'PhutilInteractiveEditor' => 'Phobject',
     'PhutilInvalidRuleParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilInvalidStateException' => 'Exception',
     'PhutilInvalidStateExceptionTestCase' => 'PhutilTestCase',
     'PhutilIrreducibleRuleParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilJSON' => 'Phobject',
     'PhutilJSONFragmentLexer' => 'PhutilLexer',
     'PhutilJSONParser' => 'Phobject',
     'PhutilJSONParserException' => 'Exception',
     'PhutilJSONParserTestCase' => 'PhutilTestCase',
     'PhutilJSONProtocolChannel' => 'PhutilProtocolChannel',
     'PhutilJSONProtocolChannelTestCase' => 'PhutilTestCase',
     'PhutilJSONTestCase' => 'PhutilTestCase',
     'PhutilJavaFragmentLexer' => 'PhutilLexer',
     'PhutilKoreanLocale' => 'PhutilLocale',
     'PhutilLanguageGuesser' => 'Phobject',
     'PhutilLanguageGuesserTestCase' => 'PhutilTestCase',
     'PhutilLexer' => 'Phobject',
     'PhutilLibraryConflictException' => 'Exception',
     'PhutilLibraryMapBuilder' => 'Phobject',
     'PhutilLibraryTestCase' => 'PhutilTestCase',
     'PhutilLocale' => 'Phobject',
     'PhutilLocaleTestCase' => 'PhutilTestCase',
     'PhutilLock' => 'Phobject',
     'PhutilLockException' => 'Exception',
     'PhutilLogFileChannel' => 'PhutilChannelChannel',
     'PhutilLunarPhase' => 'Phobject',
     'PhutilLunarPhaseTestCase' => 'PhutilTestCase',
     'PhutilMercurialBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilMethodNotImplementedException' => 'Exception',
     'PhutilMetricsChannel' => 'PhutilChannelChannel',
     'PhutilMissingSymbolException' => 'Exception',
     'PhutilModuleUtilsTestCase' => 'PhutilTestCase',
     'PhutilNumber' => 'Phobject',
     'PhutilOAuth1Future' => 'FutureProxy',
     'PhutilOAuth1FutureTestCase' => 'PhutilTestCase',
     'PhutilOpaqueEnvelope' => 'Phobject',
     'PhutilOpaqueEnvelopeKey' => 'Phobject',
     'PhutilOpaqueEnvelopeTestCase' => 'PhutilTestCase',
     'PhutilPHPFragmentLexer' => 'PhutilLexer',
     'PhutilPHPFragmentLexerTestCase' => 'PhutilTestCase',
     'PhutilPHPObjectProtocolChannel' => 'PhutilProtocolChannel',
     'PhutilPHPObjectProtocolChannelTestCase' => 'PhutilTestCase',
     'PhutilParserGenerator' => 'Phobject',
     'PhutilParserGeneratorException' => 'Exception',
     'PhutilParserGeneratorTestCase' => 'PhutilTestCase',
     'PhutilPayPalAPIFuture' => 'FutureProxy',
     'PhutilPersonTest' => array(
       'Phobject',
       'PhutilPerson',
     ),
     'PhutilPhtTestCase' => 'PhutilTestCase',
     'PhutilPirateEnglishLocale' => 'PhutilLocale',
     'PhutilPortugueseBrazilLocale' => 'PhutilLocale',
     'PhutilPortuguesePortugalLocale' => 'PhutilLocale',
     'PhutilPostmarkFuture' => 'FutureProxy',
     'PhutilPregsprintfTestCase' => 'PhutilTestCase',
     'PhutilProcessQuery' => 'Phobject',
     'PhutilProcessRef' => 'Phobject',
     'PhutilProcessRefTestCase' => 'PhutilTestCase',
     'PhutilProgressSink' => 'Phobject',
     'PhutilProtocolChannel' => 'PhutilChannelChannel',
     'PhutilProxyException' => 'Exception',
     'PhutilProxyIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilPygmentizeBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilPythonFragmentLexer' => 'PhutilLexer',
     'PhutilQueryStringParser' => 'Phobject',
     'PhutilQueryStringParserTestCase' => 'PhutilTestCase',
     'PhutilRawEnglishLocale' => 'PhutilLocale',
     'PhutilReadableSerializer' => 'Phobject',
     'PhutilReadableSerializerTestCase' => 'PhutilTestCase',
     'PhutilRope' => 'Phobject',
     'PhutilRopeTestCase' => 'PhutilTestCase',
     'PhutilServiceProfiler' => 'Phobject',
     'PhutilShellLexer' => 'PhutilLexer',
     'PhutilShellLexerTestCase' => 'PhutilTestCase',
     'PhutilSignalHandler' => 'Phobject',
     'PhutilSignalRouter' => 'Phobject',
     'PhutilSimpleOptions' => 'Phobject',
     'PhutilSimpleOptionsLexer' => 'PhutilLexer',
     'PhutilSimpleOptionsLexerTestCase' => 'PhutilTestCase',
     'PhutilSimpleOptionsTestCase' => 'PhutilTestCase',
     'PhutilSimplifiedChineseLocale' => 'PhutilLocale',
     'PhutilSlackFuture' => 'FutureProxy',
     'PhutilSocketChannel' => 'PhutilChannel',
     'PhutilSortVector' => 'Phobject',
     'PhutilSpanishSpainLocale' => 'PhutilLocale',
     'PhutilStreamIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilSubversionBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilSystem' => 'Phobject',
     'PhutilSystemTestCase' => 'PhutilTestCase',
     'PhutilTerminalString' => 'Phobject',
     'PhutilTestCase' => 'Phobject',
     'PhutilTestCaseTestCase' => 'PhutilTestCase',
     'PhutilTestPhobject' => 'Phobject',
     'PhutilTestSkippedException' => 'Exception',
     'PhutilTestTerminatedException' => 'Exception',
     'PhutilTraditionalChineseLocale' => 'PhutilLocale',
     'PhutilTranslation' => 'Phobject',
     'PhutilTranslationTestCase' => 'PhutilTestCase',
     'PhutilTranslator' => 'Phobject',
     'PhutilTranslatorTestCase' => 'PhutilTestCase',
     'PhutilTsprintfTestCase' => 'PhutilTestCase',
     'PhutilTwitchFuture' => 'FutureProxy',
     'PhutilTypeCheckException' => 'Exception',
     'PhutilTypeExtraParametersException' => 'Exception',
     'PhutilTypeLexer' => 'PhutilLexer',
     'PhutilTypeMissingParametersException' => 'Exception',
     'PhutilTypeSpec' => 'Phobject',
     'PhutilTypeSpecTestCase' => 'PhutilTestCase',
     'PhutilURI' => 'Phobject',
     'PhutilURITestCase' => 'PhutilTestCase',
     'PhutilUSEnglishLocale' => 'PhutilLocale',
     'PhutilUTF8StringTruncator' => 'Phobject',
     'PhutilUTF8TestCase' => 'PhutilTestCase',
     'PhutilUnitTestEngine' => 'ArcanistUnitTestEngine',
     'PhutilUnitTestEngineTestCase' => 'PhutilTestCase',
     'PhutilUnknownSymbolParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilUnreachableRuleParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilUnreachableTerminalParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilUrisprintfTestCase' => 'PhutilTestCase',
     'PhutilUtilsTestCase' => 'PhutilTestCase',
     'PhutilVeryWowEnglishLocale' => 'PhutilLocale',
     'PhutilWordPressFuture' => 'FutureProxy',
     'PhutilXHPASTBinary' => 'Phobject',
     'PytestTestEngine' => 'ArcanistUnitTestEngine',
     'TempFile' => 'Phobject',
     'TestAbstractDirectedGraph' => 'AbstractDirectedGraph',
     'XHPASTNode' => 'AASTNode',
     'XHPASTNodeTestCase' => 'PhutilTestCase',
     'XHPASTSyntaxErrorException' => 'Exception',
     'XHPASTToken' => 'AASTToken',
     'XHPASTTree' => 'AASTTree',
     'XHPASTTreeTestCase' => 'PhutilTestCase',
     'XUnitTestEngine' => 'ArcanistUnitTestEngine',
     'XUnitTestResultParserTestCase' => 'PhutilTestCase',
     'XsprintfUnknownConversionException' => 'InvalidArgumentException',
   ),
 ));
diff --git a/src/land/engine/ArcanistGitLandEngine.php b/src/land/engine/ArcanistGitLandEngine.php
index 76cce096..47161b27 100644
--- a/src/land/engine/ArcanistGitLandEngine.php
+++ b/src/land/engine/ArcanistGitLandEngine.php
@@ -1,1602 +1,1604 @@
 <?php
 
 final class ArcanistGitLandEngine
   extends ArcanistLandEngine {
 
   private $isGitPerforce;
   private $landTargetCommitMap = array();
   private $deletedBranches = array();
 
   private function setIsGitPerforce($is_git_perforce) {
     $this->isGitPerforce = $is_git_perforce;
     return $this;
   }
 
   private function getIsGitPerforce() {
     return $this->isGitPerforce;
   }
 
   protected function pruneBranches(array $sets) {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     $old_commits = array();
     foreach ($sets as $set) {
       $hash = last($set->getCommits())->getHash();
       $old_commits[] = $hash;
     }
 
     $branch_map = $this->getBranchesForCommits(
       $old_commits,
       $is_contains = false);
 
     foreach ($branch_map as $branch_name => $branch_hash) {
       $recovery_command = csprintf(
         'git checkout -b %s %s',
         $branch_name,
         $api->getDisplayHash($branch_hash));
 
       $log->writeStatus(
         pht('CLEANUP'),
         pht('Cleaning up branch "%s". To recover, run:', $branch_name));
 
       echo tsprintf(
         "\n    **$** %s\n\n",
         $recovery_command);
 
       $api->execxLocal('branch -D -- %s', $branch_name);
       $this->deletedBranches[$branch_name] = true;
     }
   }
 
   private function getBranchesForCommits(array $hashes, $is_contains) {
     $api = $this->getRepositoryAPI();
 
     $format = '%(refname) %(objectname)';
 
     $result = array();
     foreach ($hashes as $hash) {
       if ($is_contains) {
         $command = csprintf(
           'for-each-ref --contains %s --format %s --',
           $hash,
           $format);
       } else {
         $command = csprintf(
           'for-each-ref --points-at %s --format %s --',
           $hash,
           $format);
       }
 
       list($foreach_lines) = $api->execxLocal('%C', $command);
       $foreach_lines = phutil_split_lines($foreach_lines, false);
 
       foreach ($foreach_lines as $line) {
         if (!strlen($line)) {
           continue;
         }
 
         $expect_parts = 2;
         $parts = explode(' ', $line, $expect_parts);
         if (count($parts) !== $expect_parts) {
           throw new Exception(
             pht(
               'Failed to explode line "%s".',
               $line));
         }
 
         $ref_name = $parts[0];
         $ref_hash = $parts[1];
 
         $matches = null;
         $ok = preg_match('(^refs/heads/(.*)\z)', $ref_name, $matches);
         if ($ok === false) {
           throw new Exception(
             pht(
               'Failed to match against branch pattern "%s".',
               $line));
         }
 
         if (!$ok) {
           continue;
         }
 
         $result[$matches[1]] = $ref_hash;
       }
     }
 
     // Sort the result so that branches are processed in natural order.
     $names = array_keys($result);
     natcasesort($names);
     $result = array_select_keys($result, $names);
 
     return $result;
   }
 
   protected function cascadeState(ArcanistLandCommitSet $set, $into_commit) {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     // This has no effect when we're executing a merge strategy.
     if (!$this->isSquashStrategy()) {
       return;
     }
 
     $min_commit = head($set->getCommits())->getHash();
     $old_commit = last($set->getCommits())->getHash();
     $new_commit = $into_commit;
 
     $branch_map = $this->getBranchesForCommits(
       array($old_commit),
       $is_contains = true);
 
     $log = $this->getLogEngine();
     foreach ($branch_map as $branch_name => $branch_head) {
       // If this branch just points at the old state, don't bother rebasing
       // it. We'll update or delete it later.
       if ($branch_head === $old_commit) {
         continue;
       }
 
       $log->writeStatus(
         pht('CASCADE'),
         pht(
           'Rebasing "%s" onto landed state...',
           $branch_name));
 
       // If we used "--pick" to select this commit, we want to rebase branches
       // that descend from it onto its ancestor, not onto the landed change.
 
       // For example, if the change sequence was "W", "X", "Y", "Z" and we
       // landed "Y" onto "master" using "--pick", we want to rebase "Z" onto
       // "X" (so "W" and "X", which it will often depend on, are still
       // its ancestors), not onto the new "master".
 
       if ($set->getIsPick()) {
         $rebase_target = $min_commit.'^';
       } else {
         $rebase_target = $new_commit;
       }
 
       try {
         $api->execxLocal(
           'rebase --onto %s -- %s %s',
           $rebase_target,
           $old_commit,
           $branch_name);
       } catch (CommandException $ex) {
         $api->execManualLocal('rebase --abort');
         $api->execManualLocal('reset --hard HEAD --');
 
         $log->writeWarning(
           pht('REBASE CONFLICT'),
           pht(
             'Branch "%s" does not rebase cleanly from "%s" onto '.
             '"%s", skipping.',
             $branch_name,
             $api->getDisplayHash($old_commit),
             $api->getDisplayHash($rebase_target)));
       }
     }
   }
 
   private function fetchTarget(ArcanistLandTarget $target) {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     // NOTE: Although this output isn't hugely useful, we need to passthru
     // instead of using a subprocess here because `git fetch` may prompt the
     // user to enter a password if they're fetching over HTTP with basic
     // authentication. See T10314.
 
     if ($this->getIsGitPerforce()) {
       $log->writeStatus(
         pht('P4 SYNC'),
         pht(
           'Synchronizing "%s" from Perforce...',
           $target->getRef()));
 
       $err = $this->newPassthru(
         'p4 sync --silent --branch %s --',
         $target->getRemote().'/'.$target->getRef());
       if ($err) {
         throw new ArcanistUsageException(
           pht(
             'Perforce sync failed! Fix the error and run "arc land" again.'));
       }
 
       return $this->getLandTargetLocalCommit($target);
     }
 
     $exists = $this->getLandTargetLocalExists($target);
     if (!$exists) {
       $log->writeWarning(
         pht('TARGET'),
         pht(
           'No local copy of ref "%s" in remote "%s" exists, attempting '.
           'fetch...',
           $target->getRef(),
           $target->getRemote()));
 
       $this->fetchLandTarget($target, $ignore_failure = true);
 
       $exists = $this->getLandTargetLocalExists($target);
       if (!$exists) {
         return null;
       }
 
       $log->writeStatus(
         pht('FETCHED'),
         pht(
           'Fetched ref "%s" from remote "%s".',
           $target->getRef(),
           $target->getRemote()));
 
       return $this->getLandTargetLocalCommit($target);
     }
 
     $log->writeStatus(
       pht('FETCH'),
       pht(
         'Fetching "%s" from remote "%s"...',
         $target->getRef(),
         $target->getRemote()));
 
     $this->fetchLandTarget($target, $ignore_failure = false);
 
     return $this->getLandTargetLocalCommit($target);
   }
 
   protected function executeMerge(ArcanistLandCommitSet $set, $into_commit) {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     $this->confirmLegacyStrategyConfiguration();
 
     $is_empty = ($into_commit === null);
 
     if ($is_empty) {
       $empty_commit = ArcanistGitRawCommit::newEmptyCommit();
       $into_commit = $api->writeRawCommit($empty_commit);
     }
 
     $commits = $set->getCommits();
 
     $min_commit = head($commits);
     $min_hash = $min_commit->getHash();
 
     $max_commit = last($commits);
     $max_hash = $max_commit->getHash();
 
     // NOTE: See T11435 for some history. See PHI1727 for a case where a user
     // modified their working copy while running "arc land". This attempts to
     // resist incorrectly detecting simultaneous working copy modifications
     // as changes.
 
     list($changes) = $api->execxLocal(
-      'diff --no-ext-diff %s..%s --',
-      $into_commit,
-      $max_hash);
+      'diff --no-ext-diff %s --',
+      gitsprintf(
+        '%s..%s',
+        $into_commit,
+        $max_hash));
     $changes = trim($changes);
     if (!strlen($changes)) {
 
       // TODO: We could make a more significant effort to identify the
       // human-readable symbol which led us to try to land this ref.
 
       throw new PhutilArgumentUsageException(
         pht(
           'Merging local "%s" into "%s" produces an empty diff. '.
           'This usually means these changes have already landed.',
           $api->getDisplayHash($max_hash),
           $api->getDisplayHash($into_commit)));
     }
 
     $log->writeStatus(
       pht('MERGING'),
       pht(
         '%s %s',
         $api->getDisplayHash($max_hash),
         $max_commit->getDisplaySummary()));
 
     $argv = array();
     $argv[] = '--no-stat';
     $argv[] = '--no-commit';
 
     // When we're merging into the empty state, Git refuses to perform the
     // merge until we tell it explicitly that we're doing something unusual.
     if ($is_empty) {
       $argv[] = '--allow-unrelated-histories';
     }
 
     if ($this->isSquashStrategy()) {
       // NOTE: We're explicitly specifying "--ff" to override the presence
       // of "merge.ff" options in user configuration.
       $argv[] = '--ff';
       $argv[] = '--squash';
     } else {
       $argv[] = '--no-ff';
     }
 
     $argv[] = '--';
 
     $is_rebasing = false;
     $is_merging = false;
     try {
       if ($this->isSquashStrategy() && !$is_empty) {
         // If we're performing a squash merge, we're going to rebase the
         // commit range first. We only want to merge the specific commits
         // in the range, and merging too much can create conflicts.
 
         $api->execxLocal('checkout %s --', $max_hash);
 
         $is_rebasing = true;
         $api->execxLocal(
           'rebase --onto %s -- %s',
           $into_commit,
           $min_hash.'^');
         $is_rebasing = false;
 
         $merge_hash = $api->getCanonicalRevisionName('HEAD');
       } else {
         $merge_hash = $max_hash;
       }
 
       $api->execxLocal('checkout %s --', $into_commit);
 
       $argv[] = $merge_hash;
 
       $is_merging = true;
       $api->execxLocal('merge %Ls', $argv);
       $is_merging = false;
     } catch (CommandException $ex) {
       $direct_symbols = $max_commit->getDirectSymbols();
       $indirect_symbols = $max_commit->getIndirectSymbols();
       if ($direct_symbols) {
         $message = pht(
           'Local commit "%s" (%s) does not merge cleanly into "%s". '.
           'Merge or rebase local changes so they can merge cleanly.',
           $api->getDisplayHash($max_hash),
           $this->getDisplaySymbols($direct_symbols),
           $api->getDisplayHash($into_commit));
       } else if ($indirect_symbols) {
         $message = pht(
           'Local commit "%s" (reachable from: %s) does not merge cleanly '.
           'into "%s". Merge or rebase local changes so they can merge '.
           'cleanly.',
           $api->getDisplayHash($max_hash),
           $this->getDisplaySymbols($indirect_symbols),
           $api->getDisplayHash($into_commit));
       } else {
         $message = pht(
           'Local commit "%s" does not merge cleanly into "%s". Merge or '.
           'rebase local changes so they can merge cleanly.',
           $api->getDisplayHash($max_hash),
           $api->getDisplayHash($into_commit));
       }
 
       echo tsprintf(
         "\n%!\n%W\n\n",
         pht('MERGE CONFLICT'),
         $message);
 
       if ($this->getHasUnpushedChanges()) {
         echo tsprintf(
           "%?\n\n",
           pht(
             'Use "--incremental" to merge and push changes one by one.'));
       }
 
       if ($is_rebasing) {
         $api->execManualLocal('rebase --abort');
       }
 
       if ($is_merging) {
         $api->execManualLocal('merge --abort');
       }
 
       if ($is_merging || $is_rebasing) {
         $api->execManualLocal('reset --hard HEAD --');
       }
 
       throw new PhutilArgumentUsageException(
         pht('Encountered a merge conflict.'));
     }
 
     list($original_author, $original_date) = $this->getAuthorAndDate(
       $max_hash);
 
     $revision_ref = $set->getRevisionRef();
     $commit_message = $revision_ref->getCommitMessage();
 
     $future = $api->execFutureLocal(
       'commit --author %s --date %s -F - --',
       $original_author,
       $original_date);
     $future->write($commit_message);
     $future->resolvex();
 
     list($stdout) = $api->execxLocal('rev-parse --verify %s', 'HEAD');
     $new_cursor = trim($stdout);
 
     if ($is_empty) {
       // See T12876. If we're landing into the empty state, we just did a fake
       // merge on top of an empty commit. We're now on a commit with all of the
       // right details except that it has an extra empty commit as a parent.
 
       // Create a new commit which is the same as the current HEAD, except that
       // it doesn't have the extra parent.
 
       $raw_commit = $api->readRawCommit($new_cursor);
       if ($this->isSquashStrategy()) {
         $raw_commit->setParents(array());
       } else {
         $raw_commit->setParents(array($merge_hash));
       }
       $new_cursor = $api->writeRawCommit($raw_commit);
 
       $api->execxLocal('checkout %s --', $new_cursor);
     }
 
     return $new_cursor;
   }
 
   protected function pushChange($into_commit) {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     if ($this->getIsGitPerforce()) {
 
       // TODO: Specifying "--onto" more than once is almost certainly an error
       // in Perforce.
 
       $log->writeStatus(
         pht('SUBMITTING'),
         pht(
           'Submitting changes to "%s".',
           $this->getOntoRemote()));
 
       $config_argv = array();
 
       // Skip the "git p4 submit" interactive editor workflow. We expect
       // the commit message that "arc land" has built to be satisfactory.
       $config_argv[] = '-c';
       $config_argv[] = 'git-p4.skipSubmitEdit=true';
 
       // Skip the "git p4 submit" confirmation prompt if the user does not edit
       // the submit message.
       $config_argv[] = '-c';
       $config_argv[] = 'git-p4.skipSubmitEditCheck=true';
 
       $flags_argv = array();
 
       // Disable implicit "git p4 rebase" as part of submit. We're allowing
       // the implicit "git p4 sync" to go through since this puts us in a
       // state which is generally similar to the state after "git push", with
       // updated remotes.
 
       // We could do a manual "git p4 sync" with a more narrow "--branch"
       // instead, but it's not clear that this is beneficial.
       $flags_argv[] = '--disable-rebase';
 
       // Detect moves and submit them to Perforce as move operations.
       $flags_argv[] = '-M';
 
       // If we run into a conflict, abort the operation. We expect users to
       // fix conflicts and run "arc land" again.
       $flags_argv[] = '--conflict=quit';
 
       $err = $this->newPassthru(
         '%LR p4 submit %LR --commit %R --',
         $config_argv,
         $flags_argv,
         $into_commit);
       if ($err) {
         throw new ArcanistLandPushFailureException(
           pht(
             'Submit failed! Fix the error and run "arc land" again.'));
       }
 
       return;
     }
 
     $log->writeStatus(
       pht('PUSHING'),
       pht('Pushing changes to "%s".', $this->getOntoRemote()));
 
     $err = $this->newPassthru(
       'push -- %s %Ls',
       $this->getOntoRemote(),
       $this->newOntoRefArguments($into_commit));
 
     if ($err) {
       throw new ArcanistLandPushFailureException(
         pht(
           'Push failed! Fix the error and run "arc land" again.'));
     }
   }
 
   protected function reconcileLocalState(
     $into_commit,
     ArcanistRepositoryLocalState $state) {
 
     $api = $this->getRepositoryAPI();
     $log = $this->getWorkflow()->getLogEngine();
 
     // Try to put the user into the best final state we can. This is very
     // complicated because users are incredibly creative and their local
     // branches may, for example, have the same names as branches in the
     // remote but no relationship to them.
 
     // First, we're going to try to update these local branches:
     //
     //   - the branch we started on originally; and
     //   - the local upstreams of the branch we started on originally; and
     //   - the local branch with the same name as the "into" ref; and
     //   - the local branch with the same name as the "onto" ref.
     //
     // These branches may not all exist and may not all be unique.
     //
     // To be updated, these branches must:
     //
     //   - exist;
     //   - have not been deleted; and
     //   - be connected to the remote we pushed into.
 
     $update_branches = array();
 
     $local_ref = $state->getLocalRef();
     if ($local_ref !== null) {
       $update_branches[] = $local_ref;
     }
 
     $local_path = $state->getLocalPath();
     if ($local_path) {
       foreach ($local_path->getLocalBranches() as $local_branch) {
         $update_branches[] = $local_branch;
       }
     }
 
     if (!$this->getIntoEmpty() && !$this->getIntoLocal()) {
       $update_branches[] = $this->getIntoRef();
     }
 
     foreach ($this->getOntoRefs() as $onto_ref) {
       $update_branches[] = $onto_ref;
     }
 
     $update_branches = array_fuse($update_branches);
 
     // Remove any branches we know we deleted.
     foreach ($update_branches as $key => $update_branch) {
       if (isset($this->deletedBranches[$update_branch])) {
         unset($update_branches[$key]);
       }
     }
 
     // Now, remove any branches which don't actually exist.
     foreach ($update_branches as $key => $update_branch) {
       list($err) = $api->execManualLocal(
         'rev-parse --verify %s',
         $update_branch);
       if ($err) {
         unset($update_branches[$key]);
       }
     }
 
     $is_perforce = $this->getIsGitPerforce();
     if ($is_perforce) {
       // If we're in Perforce mode, we don't expect to have a meaningful
       // path to the remote: the "p4" remote is not a real remote, and
       // "git p4" commands do not configure branch upstreams to provide
       // a path.
 
       // Additionally, we've already set the remote to the right state with an
       // implicit "git p4 sync" during "git p4 submit", and "git pull" isn't a
       // meaningful operation.
 
       // We're going to skip everything here and just switch to the most
       // desirable branch (if we can find one), then reset the state (if that
       // operation is safe).
 
       if (!$update_branches) {
         $log->writeStatus(
           pht('DETACHED HEAD'),
           pht(
             'Unable to find any local branches to update, staying on '.
             'detached head.'));
         $state->discardLocalState();
         return;
       }
 
       $dst_branch = head($update_branches);
       if (!$this->isAncestorOf($dst_branch, $into_commit)) {
         $log->writeStatus(
           pht('CHECKOUT'),
           pht(
             'Local branch "%s" has unpublished changes, checking it out '.
             'but leaving them in place.',
             $dst_branch));
         $do_reset = false;
       } else {
         $log->writeStatus(
           pht('UPDATE'),
           pht(
             'Switching to local branch "%s".',
             $dst_branch));
         $do_reset = true;
       }
 
       $api->execxLocal('checkout %s --', $dst_branch);
 
       if ($do_reset) {
         $api->execxLocal('reset --hard %s --', $into_commit);
       }
 
       $state->discardLocalState();
       return;
     }
 
     $onto_refs = array_fuse($this->getOntoRefs());
 
     $pull_branches = array();
     foreach ($update_branches as $update_branch) {
       $update_path = $api->getPathToUpstream($update_branch);
 
       // Remove any branches which contain upstream cycles.
       if ($update_path->getCycle()) {
         $log->writeWarning(
           pht('LOCAL CYCLE'),
           pht(
             'Local branch "%s" tracks an upstream but following it leads to '.
             'a local cycle, ignoring branch.',
             $update_branch));
         continue;
       }
 
       // Remove any branches not connected to a remote.
       if (!$update_path->isConnectedToRemote()) {
         continue;
       }
 
       // Remove any branches connected to a remote other than the remote
       // we actually pushed to.
       $remote_name = $update_path->getRemoteRemoteName();
       if ($remote_name !== $this->getOntoRemote()) {
         continue;
       }
 
       // Remove any branches not connected to a branch we pushed to.
       $remote_branch = $update_path->getRemoteBranchName();
       if (!isset($onto_refs[$remote_branch])) {
         continue;
       }
 
       // This is the most-desirable path between some local branch and
       // an impacted upstream. Select it and continue.
       $pull_branches = $update_path->getLocalBranches();
       break;
     }
 
     // When we update these branches later, we want to start with the branch
     // closest to the upstream and work our way down.
     $pull_branches = array_reverse($pull_branches);
     $pull_branches = array_fuse($pull_branches);
 
     // If we started on a branch and it still exists but is not impacted
     // by the changes we made to the remote (i.e., we aren't actually going
     // to pull or update it if we continue), just switch back to it now. It's
     // okay if this branch is completely unrelated to the changes we just
     // landed.
 
     if ($local_ref !== null) {
       if (isset($update_branches[$local_ref])) {
         if (!isset($pull_branches[$local_ref])) {
 
           $log->writeStatus(
             pht('RETURN'),
             pht(
               'Returning to original branch "%s" in original state.',
               $local_ref));
 
           $state->restoreLocalState();
           return;
         }
       }
     }
 
     // Otherwise, if we don't have any path from the upstream to any local
     // branch, we don't want to switch to some unrelated branch which happens
     // to have the same name as a branch we interacted with. Just stay where
     // we ended up.
 
     $dst_branch = null;
     if ($pull_branches) {
       $dst_branch = null;
       foreach ($pull_branches as $pull_branch) {
         if (!$this->isAncestorOf($pull_branch, $into_commit)) {
 
           $log->writeStatus(
             pht('LOCAL CHANGES'),
             pht(
               'Local branch "%s" has unpublished changes, ending updates.',
               $pull_branch));
 
           break;
         }
 
         $log->writeStatus(
           pht('UPDATE'),
           pht(
             'Updating local branch "%s"...',
             $pull_branch));
 
         $api->execxLocal(
           'branch -f %s %s --',
           $pull_branch,
           $into_commit);
 
         $dst_branch = $pull_branch;
       }
     }
 
     if ($dst_branch) {
       $log->writeStatus(
         pht('CHECKOUT'),
         pht(
           'Checking out "%s".',
           $dst_branch));
 
       $api->execxLocal('checkout %s --', $dst_branch);
     } else {
       $log->writeStatus(
         pht('DETACHED HEAD'),
         pht(
           'Unable to find any local branches to update, staying on '.
           'detached head.'));
     }
 
     $state->discardLocalState();
   }
 
   private function isAncestorOf($branch, $commit) {
     $api = $this->getRepositoryAPI();
 
     list($stdout) = $api->execxLocal(
-      'merge-base %s %s',
+      'merge-base -- %s %s',
       $branch,
       $commit);
     $merge_base = trim($stdout);
 
     list($stdout) = $api->execxLocal(
       'rev-parse --verify %s',
       $branch);
     $branch_hash = trim($stdout);
 
     return ($merge_base === $branch_hash);
   }
 
   private function getAuthorAndDate($commit) {
     $api = $this->getRepositoryAPI();
 
     list($info) = $api->execxLocal(
       'log -n1 --format=%s %s --',
       '%aD%n%an%n%ae',
-      $commit);
+      gitsprintf('%s', $commit));
 
     $info = trim($info);
     list($date, $author, $email) = explode("\n", $info, 3);
 
     return array(
       "$author <{$email}>",
       $date,
     );
   }
 
   protected function didHoldChanges($into_commit) {
     $log = $this->getLogEngine();
     $local_state = $this->getLocalState();
 
     if ($this->getIsGitPerforce()) {
       $message = pht(
         'Holding changes locally, they have not been submitted.');
 
       $push_command = csprintf(
         'git p4 submit -M --commit %s --',
         $into_commit);
     } else {
       $message = pht(
         'Holding changes locally, they have not been pushed.');
 
       $push_command = csprintf(
         'git push -- %s %Ls',
         $this->getOntoRemote(),
         $this->newOntoRefArguments($into_commit));
     }
 
     echo tsprintf(
       "\n%!\n%s\n\n",
       pht('HOLD CHANGES'),
       $message);
 
     echo tsprintf(
       "%s\n\n%>\n",
       pht('To push changes manually, run this command:'),
       $push_command);
 
     $restore_commands = $local_state->getRestoreCommandsForDisplay();
     if ($restore_commands) {
       echo tsprintf(
         "%s\n\n",
         pht(
           'To go back to how things were before you ran "arc land", run '.
           'these %s command(s):',
           phutil_count($restore_commands)));
 
       foreach ($restore_commands as $restore_command) {
         echo tsprintf('%>', $restore_command);
       }
 
       echo tsprintf("\n");
     }
 
     echo tsprintf(
       "%s\n",
       pht(
         'Local branches have not been changed, and are still in the '.
         'same state as before.'));
   }
 
   protected function resolveSymbols(array $symbols) {
     assert_instances_of($symbols, 'ArcanistLandSymbol');
     $api = $this->getRepositoryAPI();
 
     foreach ($symbols as $symbol) {
       $raw_symbol = $symbol->getSymbol();
 
       list($err, $stdout) = $api->execManualLocal(
         'rev-parse --verify %s',
         $raw_symbol);
 
       if ($err) {
         throw new PhutilArgumentUsageException(
           pht(
             'Branch "%s" does not exist in the local working copy.',
             $raw_symbol));
       }
 
       $commit = trim($stdout);
       $symbol->setCommit($commit);
     }
   }
 
   protected function confirmOntoRefs(array $onto_refs) {
     $api = $this->getRepositoryAPI();
 
     foreach ($onto_refs as $onto_ref) {
       if (!strlen($onto_ref)) {
         throw new PhutilArgumentUsageException(
           pht(
             'Selected "onto" ref "%s" is invalid: the empty string is not '.
             'a valid ref.',
             $onto_ref));
       }
     }
 
     $markers = $api->newMarkerRefQuery()
       ->withRemotes(array($this->getOntoRemoteRef()))
       ->withNames($onto_refs)
       ->execute();
 
     $markers = mgroup($markers, 'getName');
 
     $new_markers = array();
     foreach ($onto_refs as $onto_ref) {
       if (isset($markers[$onto_ref])) {
         // Remote already has a branch with this name, so we're fine: we
         // aren't creatinga new branch.
         continue;
       }
 
       $new_markers[] = id(new ArcanistMarkerRef())
         ->setMarkerType(ArcanistMarkerRef::TYPE_BRANCH)
         ->setName($onto_ref);
     }
 
     if ($new_markers) {
       echo tsprintf(
         "\n%!\n%W\n\n",
         pht('CREATE %s BRANCHE(S)', phutil_count($new_markers)),
         pht(
           'These %s symbol(s) do not exist in the remote. They will be '.
           'created as new branches:',
           phutil_count($new_markers)));
 
       foreach ($new_markers as $new_marker) {
         echo tsprintf('%s', $new_marker->newRefView());
       }
 
       echo tsprintf("\n");
 
       $is_hold = $this->getShouldHold();
       if ($is_hold) {
         echo tsprintf(
           "%?\n",
           pht(
             'You are using "--hold", so execution will stop before the '.
             '%s branche(s) are actually created. You will be given '.
             'instructions to create the branches.',
             phutil_count($new_markers)));
       }
 
       $query = pht(
         'Create %s new branche(s) in the remote?',
         phutil_count($new_markers));
 
       $this->getWorkflow()
         ->getPrompt('arc.land.create')
         ->setQuery($query)
         ->execute();
     }
   }
 
   protected function selectOntoRefs(array $symbols) {
     assert_instances_of($symbols, 'ArcanistLandSymbol');
     $log = $this->getLogEngine();
 
     $onto = $this->getOntoArguments();
     if ($onto) {
 
       $log->writeStatus(
         pht('ONTO TARGET'),
         pht(
           'Refs were selected with the "--onto" flag: %s.',
           implode(', ', $onto)));
 
       return $onto;
     }
 
     $onto = $this->getOntoFromConfiguration();
     if ($onto) {
       $onto_key = $this->getOntoConfigurationKey();
 
       $log->writeStatus(
         pht('ONTO TARGET'),
         pht(
           'Refs were selected by reading "%s" configuration: %s.',
           $onto_key,
           implode(', ', $onto)));
 
       return $onto;
     }
 
     $api = $this->getRepositoryAPI();
 
     $remote_onto = array();
     foreach ($symbols as $symbol) {
       $raw_symbol = $symbol->getSymbol();
       $path = $api->getPathToUpstream($raw_symbol);
 
       if (!$path->getLength()) {
         continue;
       }
 
       $cycle = $path->getCycle();
       if ($cycle) {
         $log->writeWarning(
           pht('LOCAL CYCLE'),
           pht(
             'Local branch "%s" tracks an upstream, but following it leads '.
             'to a local cycle; ignoring branch upstream.',
             $raw_symbol));
 
         $log->writeWarning(
           pht('LOCAL CYCLE'),
           implode(' -> ', $cycle));
 
         continue;
       }
 
       if (!$path->isConnectedToRemote()) {
         $log->writeWarning(
           pht('NO PATH TO REMOTE'),
           pht(
             'Local branch "%s" tracks an upstream, but there is no path '.
             'to a remote; ignoring branch upstream.',
             $raw_symbol));
 
         continue;
       }
 
       $onto = $path->getRemoteBranchName();
 
       $remote_onto[$onto] = $onto;
     }
 
     if (count($remote_onto) > 1) {
       throw new PhutilArgumentUsageException(
         pht(
           'The branches you are landing are connected to multiple different '.
           'remote branches via Git branch upstreams. Use "--onto" to select '.
           'the refs you want to push to.'));
     }
 
     if ($remote_onto) {
       $remote_onto = array_values($remote_onto);
 
       $log->writeStatus(
         pht('ONTO TARGET'),
         pht(
           'Landing onto target "%s", selected by following tracking branches '.
           'upstream to the closest remote branch.',
           head($remote_onto)));
 
       return $remote_onto;
     }
 
     $default_onto = 'master';
 
     $log->writeStatus(
       pht('ONTO TARGET'),
       pht(
         'Landing onto target "%s", the default target under Git.',
         $default_onto));
 
     return array($default_onto);
   }
 
   protected function selectOntoRemote(array $symbols) {
     assert_instances_of($symbols, 'ArcanistLandSymbol');
     $remote = $this->newOntoRemote($symbols);
 
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
     $is_pushable = $api->isPushableRemote($remote);
     $is_perforce = $api->isPerforceRemote($remote);
 
     if (!$is_pushable && !$is_perforce) {
       throw new PhutilArgumentUsageException(
         pht(
           'No pushable remote "%s" exists. Use the "--onto-remote" flag to '.
           'choose a valid, pushable remote to land changes onto.',
           $remote));
     }
 
     if ($is_perforce) {
       $this->setIsGitPerforce(true);
 
       $log->writeWarning(
         pht('P4 MODE'),
         pht(
           'Operating in Git/Perforce mode after selecting a Perforce '.
           'remote.'));
 
       if (!$this->isSquashStrategy()) {
         throw new PhutilArgumentUsageException(
           pht(
             'Perforce mode does not support the "merge" land strategy. '.
             'Use the "squash" land strategy when landing to a Perforce '.
             'remote (you can use "--squash" to select this strategy).'));
       }
     }
 
     return $remote;
   }
 
   private function newOntoRemote(array $onto_symbols) {
     assert_instances_of($onto_symbols, 'ArcanistLandSymbol');
     $log = $this->getLogEngine();
 
     $remote = $this->getOntoRemoteArgument();
     if ($remote !== null) {
 
       $log->writeStatus(
         pht('ONTO REMOTE'),
         pht(
           'Remote "%s" was selected with the "--onto-remote" flag.',
           $remote));
 
       return $remote;
     }
 
     $remote = $this->getOntoRemoteFromConfiguration();
     if ($remote !== null) {
       $remote_key = $this->getOntoRemoteConfigurationKey();
 
       $log->writeStatus(
         pht('ONTO REMOTE'),
         pht(
           'Remote "%s" was selected by reading "%s" configuration.',
           $remote,
           $remote_key));
 
       return $remote;
     }
 
     $api = $this->getRepositoryAPI();
 
     $upstream_remotes = array();
     foreach ($onto_symbols as $onto_symbol) {
       $path = $api->getPathToUpstream($onto_symbol->getSymbol());
 
       $remote = $path->getRemoteRemoteName();
       if ($remote !== null) {
         $upstream_remotes[$remote][] = $onto_symbol;
       }
     }
 
     if (count($upstream_remotes) > 1) {
       throw new PhutilArgumentUsageException(
         pht(
           'The "onto" refs you have selected are connected to multiple '.
           'different remotes via Git branch upstreams. Use "--onto-remote" '.
           'to select a single remote.'));
     }
 
     if ($upstream_remotes) {
       $upstream_remote = head_key($upstream_remotes);
 
       $log->writeStatus(
         pht('ONTO REMOTE'),
         pht(
           'Remote "%s" was selected by following tracking branches '.
           'upstream to the closest remote.',
           $remote));
 
       return $upstream_remote;
     }
 
     $perforce_remote = 'p4';
     if ($api->isPerforceRemote($remote)) {
 
       $log->writeStatus(
         pht('ONTO REMOTE'),
         pht(
           'Peforce remote "%s" was selected because the existence of '.
           'this remote implies this working copy was synchronized '.
           'from a Perforce repository.',
           $remote));
 
       return $remote;
     }
 
     $default_remote = 'origin';
 
     $log->writeStatus(
       pht('ONTO REMOTE'),
       pht(
         'Landing onto remote "%s", the default remote under Git.',
         $default_remote));
 
     return $default_remote;
   }
 
   protected function selectIntoRemote() {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     if ($this->getIntoEmptyArgument()) {
       $this->setIntoEmpty(true);
 
       $log->writeStatus(
         pht('INTO REMOTE'),
         pht(
           'Will merge into empty state, selected with the "--into-empty" '.
           'flag.'));
 
       return;
     }
 
     if ($this->getIntoLocalArgument()) {
       $this->setIntoLocal(true);
 
       $log->writeStatus(
         pht('INTO REMOTE'),
         pht(
           'Will merge into local state, selected with the "--into-local" '.
           'flag.'));
 
       return;
     }
 
     $into = $this->getIntoRemoteArgument();
     if ($into !== null) {
 
       // TODO: We could allow users to pass a URI argument instead, but
       // this also requires some updates to the fetch logic elsewhere.
 
       if (!$api->isFetchableRemote($into)) {
         throw new PhutilArgumentUsageException(
           pht(
             'Remote "%s", specified with "--into", is not a valid fetchable '.
             'remote.',
             $into));
       }
 
       $this->setIntoRemote($into);
 
       $log->writeStatus(
         pht('INTO REMOTE'),
         pht(
           'Will merge into remote "%s", selected with the "--into" flag.',
           $into));
 
       return;
     }
 
     $onto = $this->getOntoRemote();
     $this->setIntoRemote($onto);
 
     $log->writeStatus(
       pht('INTO REMOTE'),
       pht(
         'Will merge into remote "%s" by default, because this is the remote '.
         'the change is landing onto.',
         $onto));
   }
 
   protected function selectIntoRef() {
     $log = $this->getLogEngine();
 
     if ($this->getIntoEmptyArgument()) {
       $log->writeStatus(
         pht('INTO TARGET'),
         pht(
           'Will merge into empty state, selected with the "--into-empty" '.
           'flag.'));
 
       return;
     }
 
     $into = $this->getIntoArgument();
     if ($into !== null) {
       $this->setIntoRef($into);
 
       $log->writeStatus(
         pht('INTO TARGET'),
         pht(
           'Will merge into target "%s", selected with the "--into" flag.',
           $into));
 
       return;
     }
 
     $ontos = $this->getOntoRefs();
     $onto = head($ontos);
 
     $this->setIntoRef($onto);
     if (count($ontos) > 1) {
       $log->writeStatus(
         pht('INTO TARGET'),
         pht(
           'Will merge into target "%s" by default, because this is the first '.
           '"onto" target.',
           $onto));
     } else {
       $log->writeStatus(
         pht('INTO TARGET'),
         pht(
           'Will merge into target "%s" by default, because this is the "onto" '.
           'target.',
           $onto));
     }
   }
 
   protected function selectIntoCommit() {
     $api = $this->getRepositoryAPI();
     // Make sure that our "into" target is valid.
     $log = $this->getLogEngine();
     $api = $this->getRepositoryAPI();
 
     if ($this->getIntoEmpty()) {
       // If we're running under "--into-empty", we don't have to do anything.
 
       $log->writeStatus(
         pht('INTO COMMIT'),
         pht('Preparing merge into the empty state.'));
 
       return null;
     }
 
     if ($this->getIntoLocal()) {
       // If we're running under "--into-local", just make sure that the
       // target identifies some actual commit.
       $local_ref = $this->getIntoRef();
 
       list($err, $stdout) = $api->execManualLocal(
         'rev-parse --verify %s',
         $local_ref);
 
       if ($err) {
         throw new PhutilArgumentUsageException(
           pht(
             'Local ref "%s" does not exist.',
             $local_ref));
       }
 
       $into_commit = trim($stdout);
 
       $log->writeStatus(
         pht('INTO COMMIT'),
         pht(
           'Preparing merge into local target "%s", at commit "%s".',
           $local_ref,
           $api->getDisplayHash($into_commit)));
 
       return $into_commit;
     }
 
     $target = id(new ArcanistLandTarget())
       ->setRemote($this->getIntoRemote())
       ->setRef($this->getIntoRef());
 
     $commit = $this->fetchTarget($target);
     if ($commit !== null) {
       $log->writeStatus(
         pht('INTO COMMIT'),
         pht(
           'Preparing merge into "%s" from remote "%s", at commit "%s".',
           $target->getRef(),
           $target->getRemote(),
           $api->getDisplayHash($commit)));
       return $commit;
     }
 
     // If we have no valid target and the user passed "--into" explicitly,
     // treat this as an error. For example, "arc land --into Q --onto Q",
     // where "Q" does not exist, is an error.
     if ($this->getIntoArgument()) {
       throw new PhutilArgumentUsageException(
         pht(
           'Ref "%s" does not exist in remote "%s".',
           $target->getRef(),
           $target->getRemote()));
     }
 
     // Otherwise, treat this as implying "--into-empty". For example,
     // "arc land --onto Q", where "Q" does not exist, is equivalent to
     // "arc land --into-empty --onto Q".
     $this->setIntoEmpty(true);
 
     $log->writeStatus(
       pht('INTO COMMIT'),
       pht(
         'Preparing merge into the empty state to create target "%s" '.
         'in remote "%s".',
         $target->getRef(),
         $target->getRemote()));
 
     return null;
   }
 
   private function getLandTargetLocalCommit(ArcanistLandTarget $target) {
     $commit = $this->resolveLandTargetLocalCommit($target);
 
     if ($commit === null) {
       throw new Exception(
         pht(
           'No ref "%s" exists in remote "%s".',
           $target->getRef(),
           $target->getRemote()));
     }
 
     return $commit;
   }
 
   private function getLandTargetLocalExists(ArcanistLandTarget $target) {
     $commit = $this->resolveLandTargetLocalCommit($target);
     return ($commit !== null);
   }
 
   private function resolveLandTargetLocalCommit(ArcanistLandTarget $target) {
     $target_key = $target->getLandTargetKey();
 
     if (!array_key_exists($target_key, $this->landTargetCommitMap)) {
       $full_ref = sprintf(
         'refs/remotes/%s/%s',
         $target->getRemote(),
         $target->getRef());
 
       $api = $this->getRepositoryAPI();
 
       list($err, $stdout) = $api->execManualLocal(
         'rev-parse --verify %s',
         $full_ref);
 
       if ($err) {
         $result = null;
       } else {
         $result = trim($stdout);
       }
 
       $this->landTargetCommitMap[$target_key] = $result;
     }
 
     return $this->landTargetCommitMap[$target_key];
   }
 
   private function fetchLandTarget(
     ArcanistLandTarget $target,
     $ignore_failure = false) {
     $api = $this->getRepositoryAPI();
 
     $err = $this->newPassthru(
       'fetch --no-tags --quiet -- %s %s',
       $target->getRemote(),
       $target->getRef());
     if ($err && !$ignore_failure) {
       throw new ArcanistUsageException(
         pht(
           'Fetch of "%s" from remote "%s" failed! Fix the error and '.
           'run "arc land" again.',
           $target->getRef(),
           $target->getRemote()));
     }
 
     // TODO: If the remote is a bare URI, we could read ".git/FETCH_HEAD"
     // here and write the commit into the map. For now, settle for clearing
     // the cache.
 
     // We could also fetch into some named "refs/arc-land-temporary" named
     // ref, then read that.
 
     if (!$err) {
       $target_key = $target->getLandTargetKey();
       unset($this->landTargetCommitMap[$target_key]);
     }
   }
 
   protected function selectCommits($into_commit, array $symbols) {
     assert_instances_of($symbols, 'ArcanistLandSymbol');
     $api = $this->getRepositoryAPI();
 
     $commit_map = array();
     foreach ($symbols as $symbol) {
       $symbol_commit = $symbol->getCommit();
-      $format = '%H%x00%P%x00%s%x00';
+      $format = '--format=%H%x00%P%x00%s%x00';
 
       if ($into_commit === null) {
         list($commits) = $api->execxLocal(
-          'log %s --format=%s',
-          $symbol_commit,
-          $format);
+          'log %s %s --',
+          $format,
+          gitsprintf('%s', $symbol_commit));
       } else {
         list($commits) = $api->execxLocal(
-          'log %s --not %s --format=%s',
-          $symbol_commit,
-          $into_commit,
-          $format);
+          'log %s %s --not %s --',
+          $format,
+          gitsprintf('%s', $symbol_commit),
+          gitsprintf('%s', $into_commit));
       }
 
       $commits = phutil_split_lines($commits, false);
       $is_first = true;
       foreach ($commits as $line) {
         if (!strlen($line)) {
           continue;
         }
 
         $parts = explode("\0", $line, 4);
         if (count($parts) < 3) {
           throw new Exception(
             pht(
               'Unexpected output from "git log ...": %s',
               $line));
         }
 
         $hash = $parts[0];
         if (!isset($commit_map[$hash])) {
           $parents = $parts[1];
           $parents = trim($parents);
           if (strlen($parents)) {
             $parents = explode(' ', $parents);
           } else {
             $parents = array();
           }
 
           $summary = $parts[2];
 
           $commit_map[$hash] = id(new ArcanistLandCommit())
             ->setHash($hash)
             ->setParents($parents)
             ->setSummary($summary);
         }
 
         $commit = $commit_map[$hash];
         if ($is_first) {
           $commit->addDirectSymbol($symbol);
           $is_first = false;
         }
 
         $commit->addIndirectSymbol($symbol);
       }
     }
 
     return $this->confirmCommits($into_commit, $symbols, $commit_map);
   }
 
   protected function getDefaultSymbols() {
     $api = $this->getRepositoryAPI();
     $log = $this->getLogEngine();
 
     $branch = $api->getBranchName();
     if ($branch !== null) {
       $log->writeStatus(
         pht('SOURCE'),
         pht(
           'Landing the current branch, "%s".',
           $branch));
 
       return array($branch);
     }
 
     $commit = $api->getCurrentCommitRef();
 
     $log->writeStatus(
       pht('SOURCE'),
       pht(
         'Landing the current HEAD, "%s".',
         $commit->getCommitHash()));
 
     return array($commit->getCommitHash());
   }
 
   private function newOntoRefArguments($into_commit) {
     $api = $this->getRepositoryAPI();
     $refspecs = array();
 
     foreach ($this->getOntoRefs() as $onto_ref) {
       $refspecs[] = sprintf(
         '%s:refs/heads/%s',
         $api->getDisplayHash($into_commit),
         $onto_ref);
     }
 
     return $refspecs;
   }
 
   private function confirmLegacyStrategyConfiguration() {
     // TODO: See T13547. Remove this check in the future. This prevents users
     // from accidentally executing a "squash" workflow under a configuration
     // which would previously have executed a "merge" workflow.
 
     // We're fine if we have an explicit "--strategy".
     if ($this->getStrategyArgument() !== null) {
       return;
     }
 
     // We're fine if we have an explicit "arc.land.strategy".
     if ($this->getStrategyFromConfiguration() !== null) {
       return;
     }
 
     // We're fine if "history.immutable" is not set to "true".
     $source_list = $this->getWorkflow()->getConfigurationSourceList();
     $config_list = $source_list->getStorageValueList('history.immutable');
     if (!$config_list) {
       return;
     }
 
     $config_value = (bool)last($config_list)->getValue();
     if (!$config_value) {
       return;
     }
 
     // We're in trouble: we would previously have selected "merge" and will
     // now select "squash". Make sure the user knows what they're in for.
 
     echo tsprintf(
       "\n%!\n%W\n\n",
       pht('MERGE STRATEGY IS AMBIGUOUS'),
       pht(
         'See <%s>. The default merge strategy under Git with '.
         '"history.immutable" has changed from "merge" to "squash". Your '.
         'configuration is ambiguous under this behavioral change. '.
         '(Use "--strategy" or configure "arc.land.strategy" to bypass '.
         'this check.)',
         'https://secure.phabricator.com/T13547'));
 
     throw new PhutilArgumentUsageException(
       pht(
         'Desired merge strategy is ambiguous, choose an explicit strategy.'));
   }
 
 }
diff --git a/src/query/ArcanistGitCommitMessageHardpointQuery.php b/src/query/ArcanistGitCommitMessageHardpointQuery.php
index fd5b1659..ba2a1b73 100644
--- a/src/query/ArcanistGitCommitMessageHardpointQuery.php
+++ b/src/query/ArcanistGitCommitMessageHardpointQuery.php
@@ -1,48 +1,48 @@
 <?php
 
 final class ArcanistGitCommitMessageHardpointQuery
   extends ArcanistWorkflowGitHardpointQuery {
 
   public function getHardpoints() {
     return array(
       ArcanistCommitRef::HARDPOINT_MESSAGE,
     );
   }
 
   protected function canLoadRef(ArcanistRef $ref) {
     return ($ref instanceof ArcanistCommitRef);
   }
 
   public function loadHardpoint(array $refs, $hardpoint) {
     $api = $this->getRepositoryAPI();
 
     $hashes = mpull($refs, 'getCommitHash');
     $unique_hashes = array_fuse($hashes);
 
     // TODO: Update this to use "%B", see T5028. We can also bulk-resolve
     // these with "git show --quiet --format=... hash hash hash ... --".
 
     $futures = array();
     foreach ($unique_hashes as $hash) {
       $futures[$hash] = $api->execFutureLocal(
         'log -n1 --format=%s %s --',
         '%s%n%n%b',
-        $hash);
+        gitsprintf('%s', $hash));
     }
 
     yield $this->yieldFutures($futures);
 
     $messages = array();
     foreach ($futures as $hash => $future) {
       list($stdout) = $future->resolvex();
       $messages[$hash] = $stdout;
     }
 
     foreach ($hashes as $ref_key => $hash) {
       $hashes[$ref_key] = $messages[$hash];
     }
 
     yield $this->yieldMap($hashes);
   }
 
 }
diff --git a/src/repository/api/ArcanistGitAPI.php b/src/repository/api/ArcanistGitAPI.php
index 2ce9e41b..6c6d2ac4 100644
--- a/src/repository/api/ArcanistGitAPI.php
+++ b/src/repository/api/ArcanistGitAPI.php
@@ -1,1823 +1,1825 @@
 <?php
 
 /**
  * Interfaces with Git working copies.
  */
 final class ArcanistGitAPI extends ArcanistRepositoryAPI {
 
   private $repositoryHasNoCommits = false;
   const SEARCH_LENGTH_FOR_PARENT_REVISIONS = 16;
 
   /**
    * For the repository's initial commit, 'git diff HEAD^' and similar do
    * not work. Using this instead does work; it is the hash of the empty tree.
    */
   const GIT_MAGIC_ROOT_COMMIT = '4b825dc642cb6eb9a060e54bf8d69288fbee4904';
 
   private $symbolicHeadCommit;
   private $resolvedHeadCommit;
 
   protected function buildLocalFuture(array $argv) {
     $argv[0] = 'git '.$argv[0];
 
     return newv('ExecFuture', $argv)
       ->setCWD($this->getPath());
   }
 
   public function newPassthru($pattern /* , ... */) {
     $args = func_get_args();
 
     static $git = null;
     if ($git === null) {
       if (phutil_is_windows()) {
         // NOTE: On Windows, phutil_passthru() uses 'bypass_shell' because
         // everything goes to hell if we don't. We must provide an absolute
         // path to Git for this to work properly.
         $git = Filesystem::resolveBinary('git');
         $git = csprintf('%s', $git);
       } else {
         $git = 'git';
       }
     }
 
     $args[0] = $git.' '.$args[0];
 
     return newv('PhutilExecPassthru', $args)
       ->setCWD($this->getPath());
   }
 
   public function getSourceControlSystemName() {
     return 'git';
   }
 
   public function getGitVersion() {
     static $version = null;
     if ($version === null) {
       list($stdout) = $this->execxLocal('--version');
       $version = rtrim(str_replace('git version ', '', $stdout));
     }
     return $version;
   }
 
   public function getMetadataPath() {
     static $path = null;
     if ($path === null) {
       list($stdout) = $this->execxLocal('rev-parse --git-dir');
       $path = rtrim($stdout, "\n");
       // the output of git rev-parse --git-dir is an absolute path, unless
       // the cwd is the root of the repository, in which case it uses the
       // relative path of .git. If we get this relative path, turn it into
       // an absolute path.
       if ($path === '.git') {
         $path = $this->getPath('.git');
       }
     }
     return $path;
   }
 
   public function getHasCommits() {
     return !$this->repositoryHasNoCommits;
   }
 
   /**
    * Tests if a child commit is descendant of a parent commit.
    * If child and parent are the same, it returns false.
    * @param Child commit SHA.
    * @param Parent commit SHA.
    * @return bool True if the child is a descendant of the parent.
    */
   private function isDescendant($child, $parent) {
     list($common_ancestor) = $this->execxLocal(
-      'merge-base %s %s',
+      'merge-base -- %s %s',
       $child,
       $parent);
     $common_ancestor = trim($common_ancestor);
 
     return ($common_ancestor == $parent) && ($common_ancestor != $child);
   }
 
   public function getLocalCommitInformation() {
     if ($this->repositoryHasNoCommits) {
       // Zero commits.
       throw new Exception(
         pht(
           "You can't get local commit information for a repository with no ".
           "commits."));
     } else if ($this->getBaseCommit() == self::GIT_MAGIC_ROOT_COMMIT) {
       // One commit.
       $against = 'HEAD';
     } else {
 
       // 2..N commits. We include commits reachable from HEAD which are
       // not reachable from the base commit; this is consistent with user
       // expectations even though it is not actually the diff range.
       // Particularly:
       //
       //    |
       //    D <----- master branch
       //    |
       //    C  Y <- feature branch
       //    | /|
       //    B  X
       //    | /
       //    A
       //    |
       //
       // If "A, B, C, D" are master, and the user is at Y, when they run
       // "arc diff B" they want (and get) a diff of B vs Y, but they think about
       // this as being the commits X and Y. If we log "B..Y", we only show
       // Y. With "Y --not B", we show X and Y.
 
 
       if ($this->symbolicHeadCommit !== null) {
         $base_commit = $this->getBaseCommit();
         $resolved_base = $this->resolveCommit($base_commit);
 
         $head_commit = $this->symbolicHeadCommit;
         $resolved_head = $this->getHeadCommit();
 
         if (!$this->isDescendant($resolved_head, $resolved_base)) {
           // NOTE: Since the base commit will have been resolved as the
           // merge-base of the specified base and the specified HEAD, we can't
           // easily tell exactly what's wrong with the range.
 
           // For example, `arc diff HEAD --head HEAD^^^` is invalid because it
           // is reversed, but resolving the commit "HEAD" will compute its
           // merge-base with "HEAD^^^", which is "HEAD^^^", so the range will
           // appear empty.
 
           throw new ArcanistUsageException(
             pht(
               'The specified commit range is empty, backward or invalid: the '.
               'base (%s) is not an ancestor of the head (%s). You can not '.
               'diff an empty or reversed commit range.',
               $base_commit,
               $head_commit));
         }
       }
 
       $against = csprintf(
         '%s --not %s',
         $this->getHeadCommit(),
         $this->getBaseCommit());
     }
 
     // NOTE: Windows escaping of "%" symbols apparently is inherently broken;
     // when passed through escapeshellarg() they are replaced with spaces.
 
     // TODO: Learn how cmd.exe works and find some clever workaround?
 
     // NOTE: If we use "%x00", output is truncated in Windows.
 
     list($info) = $this->execxLocal(
       phutil_is_windows()
         ? 'log %C --format=%C --'
         : 'log %C --format=%s --',
       $against,
       // NOTE: "%B" is somewhat new, use "%s%n%n%b" instead.
       '%H%x01%T%x01%P%x01%at%x01%an%x01%aE%x01%s%x01%s%n%n%b%x02');
 
     $commits = array();
 
     $info = trim($info, " \n\2");
     if (!strlen($info)) {
       return array();
     }
 
     $info = explode("\2", $info);
     foreach ($info as $line) {
       list($commit, $tree, $parents, $time, $author, $author_email,
         $title, $message) = explode("\1", trim($line), 8);
       $message = rtrim($message);
 
       $commits[$commit] = array(
         'commit'  => $commit,
         'tree'    => $tree,
         'parents' => array_filter(explode(' ', $parents)),
         'time'    => $time,
         'author'  => $author,
         'summary' => $title,
         'message' => $message,
         'authorEmail' => $author_email,
       );
     }
 
     return $commits;
   }
 
   protected function buildBaseCommit($symbolic_commit) {
     if ($symbolic_commit !== null) {
       if ($symbolic_commit == self::GIT_MAGIC_ROOT_COMMIT) {
         $this->setBaseCommitExplanation(
           pht('you explicitly specified the empty tree.'));
         return $symbolic_commit;
       }
 
       list($err, $merge_base) = $this->execManualLocal(
-        'merge-base %s %s',
+        'merge-base -- %s %s',
         $symbolic_commit,
         $this->getHeadCommit());
       if ($err) {
         throw new ArcanistUsageException(
           pht(
             "Unable to find any git commit named '%s' in this repository.",
             $symbolic_commit));
       }
 
       if ($this->symbolicHeadCommit === null) {
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of the explicitly specified base commit ".
             "'%s' and HEAD.",
             $symbolic_commit));
       } else {
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of the explicitly specified base commit ".
             "'%s' and the explicitly specified head commit '%s'.",
             $symbolic_commit,
             $this->symbolicHeadCommit));
       }
 
       return trim($merge_base);
     }
 
     // Detect zero-commit or one-commit repositories. There is only one
     // relative-commit value that makes any sense in these repositories: the
     // empty tree.
     list($err) = $this->execManualLocal('rev-parse --verify HEAD^');
     if ($err) {
       list($err) = $this->execManualLocal('rev-parse --verify HEAD');
       if ($err) {
         $this->repositoryHasNoCommits = true;
       }
 
       if ($this->repositoryHasNoCommits) {
         $this->setBaseCommitExplanation(pht('the repository has no commits.'));
       } else {
         $this->setBaseCommitExplanation(
           pht('the repository has only one commit.'));
       }
 
       return self::GIT_MAGIC_ROOT_COMMIT;
     }
 
     if ($this->getBaseCommitArgumentRules() ||
         $this->getConfigurationManager()->getConfigFromAnySource('base')) {
       $base = $this->resolveBaseCommit();
       if (!$base) {
         throw new ArcanistUsageException(
           pht(
             "None of the rules in your 'base' configuration matched a valid ".
             "commit. Adjust rules or specify which commit you want to use ".
             "explicitly."));
       }
       return $base;
     }
 
     $do_write = false;
     $default_relative = null;
     $working_copy = $this->getWorkingCopyIdentity();
     if ($working_copy) {
       $default_relative = $working_copy->getProjectConfig(
         'git.default-relative-commit');
       $this->setBaseCommitExplanation(
         pht(
           "it is the merge-base of '%s' and HEAD, as specified in '%s' in ".
           "'%s'. This setting overrides other settings.",
           $default_relative,
           'git.default-relative-commit',
           '.arcconfig'));
     }
 
     if (!$default_relative) {
       list($err, $upstream) = $this->execManualLocal(
         'rev-parse --abbrev-ref --symbolic-full-name %s',
         '@{upstream}');
 
       if (!$err) {
         $default_relative = trim($upstream);
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of '%s' (the Git upstream ".
             "of the current branch) HEAD.",
             $default_relative));
       }
     }
 
     if (!$default_relative) {
       $default_relative = $this->readScratchFile('default-relative-commit');
       $default_relative = trim($default_relative);
       if ($default_relative) {
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of '%s' and HEAD, as specified in '%s'.",
             $default_relative,
             '.git/arc/default-relative-commit'));
       }
     }
 
     if (!$default_relative) {
 
       // TODO: Remove the history lesson soon.
 
       echo phutil_console_format(
         "<bg:green>** %s **</bg>\n\n",
         pht('Select a Default Commit Range'));
       echo phutil_console_wrap(
         pht(
           "You're running a command which operates on a range of revisions ".
           "(usually, from some revision to HEAD) but have not specified the ".
           "revision that should determine the start of the range.\n\n".
           "Previously, arc assumed you meant '%s' when you did not specify ".
           "a start revision, but this behavior does not make much sense in ".
           "most workflows outside of Facebook's historic %s workflow.\n\n".
           "arc no longer assumes '%s'. You must specify a relative commit ".
           "explicitly when you invoke a command (e.g., `%s`, not just `%s`) ".
           "or select a default for this working copy.\n\nIn most cases, the ".
           "best default is '%s'. You can also select '%s' to preserve the ".
           "old behavior, or some other remote or branch. But you almost ".
           "certainly want to select 'origin/master'.\n\n".
           "(Technically: the merge-base of the selected revision and HEAD is ".
           "used to determine the start of the commit range.)",
           'HEAD^',
           'git-svn',
           'HEAD^',
           'arc diff HEAD^',
           'arc diff',
           'origin/master',
           'HEAD^'));
 
       $prompt = pht('What default do you want to use? [origin/master]');
       $default = phutil_console_prompt($prompt);
 
       if (!strlen(trim($default))) {
         $default = 'origin/master';
       }
 
       $default_relative = $default;
       $do_write = true;
     }
 
     list($object_type) = $this->execxLocal(
       'cat-file -t %s',
       $default_relative);
 
     if (trim($object_type) !== 'commit') {
       throw new Exception(
         pht(
           "Relative commit '%s' is not the name of a commit!",
           $default_relative));
     }
 
     if ($do_write) {
       // Don't perform this write until we've verified that the object is a
       // valid commit name.
       $this->writeScratchFile('default-relative-commit', $default_relative);
       $this->setBaseCommitExplanation(
         pht(
           "it is the merge-base of '%s' and HEAD, as you just specified.",
           $default_relative));
     }
 
     list($merge_base) = $this->execxLocal(
-      'merge-base %s HEAD',
+      'merge-base -- %s HEAD',
       $default_relative);
 
     return trim($merge_base);
   }
 
   public function getHeadCommit() {
     if ($this->resolvedHeadCommit === null) {
       $this->resolvedHeadCommit = $this->resolveCommit(
         coalesce($this->symbolicHeadCommit, 'HEAD'));
     }
 
     return $this->resolvedHeadCommit;
   }
 
   public function setHeadCommit($symbolic_commit) {
     $this->symbolicHeadCommit = $symbolic_commit;
     $this->reloadCommitRange();
     return $this;
   }
 
   /**
    * Translates a symbolic commit (like "HEAD^") to a commit identifier.
    * @param string_symbol commit.
    * @return string the commit SHA.
    */
   private function resolveCommit($symbolic_commit) {
     list($err, $commit_hash) = $this->execManualLocal(
       'rev-parse %s',
       $symbolic_commit);
 
     if ($err) {
       throw new ArcanistUsageException(
         pht(
           "Unable to find any git commit named '%s' in this repository.",
           $symbolic_commit));
     }
 
     return trim($commit_hash);
   }
 
   private function getDiffFullOptions($detect_moves_and_renames = true) {
     $options = array(
       self::getDiffBaseOptions(),
       '--no-color',
       '--src-prefix=a/',
       '--dst-prefix=b/',
       '-U'.$this->getDiffLinesOfContext(),
     );
 
     if ($detect_moves_and_renames) {
       $options[] = '-M';
       $options[] = '-C';
     }
 
     return implode(' ', $options);
   }
 
   private function getDiffBaseOptions() {
     $options = array(
       // Disable external diff drivers, like graphical differs, since Arcanist
       // needs to capture the diff text.
       '--no-ext-diff',
       // Disable textconv so we treat binary files as binary, even if they have
       // an alternative textual representation. TODO: Ideally, Differential
       // would ship up the binaries for 'arc patch' but display the textconv
       // output in the visual diff.
       '--no-textconv',
       // Provide a standard view of submodule changes; the 'log' and 'diff'
       // values do not parse by the diff parser.
       '--submodule=short',
     );
     return implode(' ', $options);
   }
 
   /**
    * @param the base revision
    * @param head revision. If this is null, the generated diff will include the
    * working copy
    */
   public function getFullGitDiff($base, $head = null) {
     $options = $this->getDiffFullOptions();
     $config_options = array();
 
     // See T13432. Disable the rare "diff.suppressBlankEmpty" configuration
     // option, which discards the " " (space) change type prefix on unchanged
     // blank lines. At time of writing the parser does not handle these
     // properly, but generating a more-standard diff is generally desirable
     // even if a future parser handles this case more gracefully.
 
     $config_options[] = '-c';
     $config_options[] = 'diff.suppressBlankEmpty=false';
 
     if ($head !== null) {
       list($stdout) = $this->execxLocal(
         "%LR diff {$options} %s %s --",
         $config_options,
         $base,
         $head);
     } else {
       list($stdout) = $this->execxLocal(
         "%LR diff {$options} %s --",
         $config_options,
         $base);
     }
 
     return $stdout;
   }
 
   /**
    * @param string Path to generate a diff for.
    * @param bool   If true, detect moves and renames. Otherwise, ignore
    *               moves/renames; this is useful because it prompts git to
    *               generate real diff text.
    */
   public function getRawDiffText($path, $detect_moves_and_renames = true) {
     $options = $this->getDiffFullOptions($detect_moves_and_renames);
     list($stdout) = $this->execxLocal(
       "diff {$options} %s -- %s",
       $this->getBaseCommit(),
       $path);
     return $stdout;
   }
 
   private function getBranchNameFromRef($ref) {
     $count = 0;
     $branch = preg_replace('/^refs\/heads\//', '', $ref, 1, $count);
     if ($count !== 1) {
       return null;
     }
 
     if (!strlen($branch)) {
       return null;
     }
 
     return $branch;
   }
 
   public function getBranchName() {
     list($err, $stdout, $stderr) = $this->execManualLocal(
       'symbolic-ref --quiet HEAD');
 
     if ($err === 0) {
       // We expect the branch name to come qualified with a refs/heads/ prefix.
       // Verify this, and strip it.
       $ref = rtrim($stdout);
       $branch = $this->getBranchNameFromRef($ref);
       if ($branch === null) {
         throw new Exception(
           pht('Failed to parse %s output!', 'git symbolic-ref'));
       }
       return $branch;
     } else if ($err === 1) {
       // Exit status 1 with --quiet indicates that HEAD is detached.
       return null;
     } else {
       throw new Exception(
         pht('Command %s failed: %s', 'git symbolic-ref', $stderr));
     }
   }
 
   public function getRemoteURI() {
     // Determine which remote to examine; default to 'origin'
     $remote = 'origin';
     $branch = $this->getBranchName();
     if ($branch) {
       $path = $this->getPathToUpstream($branch);
       if ($path->isConnectedToRemote()) {
         $remote = $path->getRemoteRemoteName();
       }
     }
 
     return $this->getGitRemoteFetchURI($remote);
   }
 
   public function getSourceControlPath() {
     // TODO: Try to get something useful here.
     return null;
   }
 
   public function getGitCommitLog() {
     $relative = $this->getBaseCommit();
     if ($this->repositoryHasNoCommits) {
       // No commits yet.
       return '';
     } else if ($relative == self::GIT_MAGIC_ROOT_COMMIT) {
       // First commit.
       list($stdout) = $this->execxLocal(
-        'log --format=medium HEAD');
+        'log --format=medium HEAD --');
     } else {
       // 2..N commits.
       list($stdout) = $this->execxLocal(
-        'log --first-parent --format=medium %s..%s',
-        $this->getBaseCommit(),
-        $this->getHeadCommit());
+        'log --first-parent --format=medium %s --',
+        gitsprintf(
+          '%s..%s',
+          $this->getBaseCommit(),
+          $this->getHeadCommit()));
     }
     return $stdout;
   }
 
   public function getGitHistoryLog() {
     list($stdout) = $this->execxLocal(
-      'log --format=medium -n%d %s',
+      'log --format=medium -n%d %s --',
       self::SEARCH_LENGTH_FOR_PARENT_REVISIONS,
-      $this->getBaseCommit());
+      gitsprintf('%s', $this->getBaseCommit()));
     return $stdout;
   }
 
   public function getSourceControlBaseRevision() {
     list($stdout) = $this->execxLocal(
       'rev-parse %s',
       $this->getBaseCommit());
     return rtrim($stdout, "\n");
   }
 
   public function getCanonicalRevisionName($string) {
     $match = null;
 
     if (preg_match('/@([0-9]+)$/', $string, $match)) {
       $stdout = $this->getHashFromFromSVNRevisionNumber($match[1]);
     } else {
       list($stdout) = $this->execxLocal(
         'show -s --format=%s %s --',
         '%H',
         $string);
     }
 
     return rtrim($stdout);
   }
 
   private function executeSVNFindRev($input, $vcs) {
     $match = array();
     list($stdout) = $this->execxLocal(
       'svn find-rev %s',
       $input);
     if (!$stdout) {
       throw new ArcanistUsageException(
         pht(
           'Cannot find the %s equivalent of %s.',
           $vcs,
           $input));
     }
     // When git performs a partial-rebuild during svn
     // look-up, we need to parse the final line
     $lines = explode("\n", $stdout);
     $stdout = $lines[count($lines) - 2];
     return rtrim($stdout);
   }
 
   // Convert svn revision number to git hash
   public function getHashFromFromSVNRevisionNumber($revision_id) {
     return $this->executeSVNFindRev('r'.$revision_id, 'Git');
   }
 
 
   // Convert a git hash to svn revision number
   public function getSVNRevisionNumberFromHash($hash) {
     return $this->executeSVNFindRev($hash, 'SVN');
   }
 
   private function buildUncommittedStatusViaStatus() {
     $status = $this->buildLocalFuture(
       array(
         'status --porcelain=2 -z',
       ));
     list($stdout) = $status->resolvex();
 
     $result = new PhutilArrayWithDefaultValue();
     $parts = explode("\0", $stdout);
     while (count($parts) > 1) {
       $entry = array_shift($parts);
       $entry_parts = explode(' ', $entry, 2);
       if ($entry_parts[0] == '1') {
         $entry_parts = explode(' ', $entry, 9);
         $path = $entry_parts[8];
       } else if ($entry_parts[0] == '2') {
         $entry_parts = explode(' ', $entry, 10);
         $path = $entry_parts[9];
       } else if ($entry_parts[0] == 'u') {
         $entry_parts = explode(' ', $entry, 11);
         $path = $entry_parts[10];
       } else if ($entry_parts[0] == '?') {
         $entry_parts = explode(' ', $entry, 2);
         $result[$entry_parts[1]] = self::FLAG_UNTRACKED;
         continue;
       }
 
       $result[$path] |= self::FLAG_UNCOMMITTED;
       $index_state = substr($entry_parts[1], 0, 1);
       $working_state = substr($entry_parts[1], 1, 1);
       if ($index_state == 'A') {
         $result[$path] |= self::FLAG_ADDED;
       } else if ($index_state == 'M') {
         $result[$path] |= self::FLAG_MODIFIED;
       } else if ($index_state == 'D') {
         $result[$path] |= self::FLAG_DELETED;
       }
       if ($working_state != '.') {
         $result[$path] |= self::FLAG_UNSTAGED;
         if ($index_state == '.') {
           if ($working_state == 'A') {
             $result[$path] |= self::FLAG_ADDED;
           } else if ($working_state == 'M') {
             $result[$path] |= self::FLAG_MODIFIED;
           } else if ($working_state == 'D') {
             $result[$path] |= self::FLAG_DELETED;
           }
         }
       }
       $submodule_tracked = substr($entry_parts[2], 2, 1);
       $submodule_untracked = substr($entry_parts[2], 3, 1);
       if ($submodule_tracked == 'M' || $submodule_untracked == 'U') {
         $result[$path] |= self::FLAG_EXTERNALS;
       }
 
       if ($entry_parts[0] == '2') {
         $result[array_shift($parts)] = $result[$path] | self::FLAG_DELETED;
         $result[$path] |= self::FLAG_ADDED;
       }
     }
     return $result->toArray();
   }
 
   protected function buildUncommittedStatus() {
     if (version_compare($this->getGitVersion(), '2.11.0', '>=')) {
       return $this->buildUncommittedStatusViaStatus();
     }
 
     $diff_options = $this->getDiffBaseOptions();
 
     if ($this->repositoryHasNoCommits) {
       $diff_base = self::GIT_MAGIC_ROOT_COMMIT;
     } else {
       $diff_base = 'HEAD';
     }
 
     // Find uncommitted changes.
     $uncommitted_future = $this->buildLocalFuture(
       array(
         'diff %C --raw %s --',
         $diff_options,
-        $diff_base,
+        gitsprintf('%s', $diff_base),
       ));
 
     $untracked_future = $this->buildLocalFuture(
       array(
         'ls-files --others --exclude-standard',
       ));
 
     // Unstaged changes
     $unstaged_future = $this->buildLocalFuture(
       array(
         'diff-files --name-only',
       ));
 
     $futures = array(
       $uncommitted_future,
       $untracked_future,
       // NOTE: `git diff-files` races with each of these other commands
       // internally, and resolves with inconsistent results if executed
       // in parallel. To work around this, DO NOT run it at the same time.
       // After the other commands exit, we can start the `diff-files` command.
     );
 
     id(new FutureIterator($futures))->resolveAll();
 
     // We're clear to start the `git diff-files` now.
     $unstaged_future->start();
 
     $result = new PhutilArrayWithDefaultValue();
 
     list($stdout) = $uncommitted_future->resolvex();
     $uncommitted_files = $this->parseGitRawDiff($stdout);
     foreach ($uncommitted_files as $path => $mask) {
       $result[$path] |= ($mask | self::FLAG_UNCOMMITTED);
     }
 
     list($stdout) = $untracked_future->resolvex();
     $stdout = rtrim($stdout, "\n");
     if (strlen($stdout)) {
       $stdout = explode("\n", $stdout);
       foreach ($stdout as $path) {
         $result[$path] |= self::FLAG_UNTRACKED;
       }
     }
 
     list($stdout, $stderr) = $unstaged_future->resolvex();
     $stdout = rtrim($stdout, "\n");
     if (strlen($stdout)) {
       $stdout = explode("\n", $stdout);
       foreach ($stdout as $path) {
         $result[$path] |= self::FLAG_UNSTAGED;
       }
     }
 
     return $result->toArray();
   }
 
   protected function buildCommitRangeStatus() {
     list($stdout, $stderr) = $this->execxLocal(
       'diff %C --raw %s HEAD --',
       $this->getDiffBaseOptions(),
-      $this->getBaseCommit());
+      gitsprintf('%s', $this->getBaseCommit()));
 
     return $this->parseGitRawDiff($stdout);
   }
 
   public function getGitConfig($key, $default = null) {
     list($err, $stdout) = $this->execManualLocal('config %s', $key);
     if ($err) {
       return $default;
     }
     return rtrim($stdout);
   }
 
   public function getAuthor() {
     list($stdout) = $this->execxLocal('var GIT_AUTHOR_IDENT');
     return preg_replace('/\s+<.*/', '', rtrim($stdout, "\n"));
   }
 
   public function addToCommit(array $paths) {
     $this->execxLocal(
       'add -A -- %Ls',
       $paths);
     $this->reloadWorkingCopy();
     return $this;
   }
 
   public function doCommit($message) {
     $tmp_file = new TempFile();
     Filesystem::writeFile($tmp_file, $message);
 
     // NOTE: "--allow-empty-message" was introduced some time after 1.7.0.4,
     // so we do not provide it and thus require a message.
 
     $this->execxLocal(
       'commit -F %s',
       $tmp_file);
 
     $this->reloadWorkingCopy();
 
     return $this;
   }
 
   public function amendCommit($message = null) {
     if ($message === null) {
       $this->execxLocal('commit --amend --allow-empty -C HEAD');
     } else {
       $tmp_file = new TempFile();
       Filesystem::writeFile($tmp_file, $message);
       $this->execxLocal(
         'commit --amend --allow-empty -F %s',
         $tmp_file);
     }
 
     $this->reloadWorkingCopy();
     return $this;
   }
 
   private function parseGitRawDiff($status, $full = false) {
     static $flags = array(
       'A' => self::FLAG_ADDED,
       'M' => self::FLAG_MODIFIED,
       'D' => self::FLAG_DELETED,
     );
 
     $status = trim($status);
     $lines = array();
     foreach (explode("\n", $status) as $line) {
       if ($line) {
         $lines[] = preg_split("/[ \t]/", $line, 6);
       }
     }
 
     $files = array();
     foreach ($lines as $line) {
       $mask = 0;
 
       // "git diff --raw" lines begin with a ":" character.
       $old_mode = ltrim($line[0], ':');
       $new_mode = $line[1];
 
       // The hashes may be padded with "." characters for alignment. Discard
       // them.
       $old_hash = rtrim($line[2], '.');
       $new_hash = rtrim($line[3], '.');
 
       $flag = $line[4];
       $file = $line[5];
 
       $new_value = intval($new_mode, 8);
       $is_submodule = (($new_value & 0160000) === 0160000);
 
       if (($is_submodule) &&
           ($flag == 'M') &&
           ($old_hash === $new_hash) &&
           ($old_mode === $new_mode)) {
         // See T9455. We see this submodule as "modified", but the old and new
         // hashes are the same and the old and new modes are the same, so we
         // don't directly see a modification.
 
         // We can end up here if we have a submodule which has uncommitted
         // changes inside of it (for example, the user has added untracked
         // files or made uncommitted changes to files in the submodule). In
         // this case, we set a different flag because we can't meaningfully
         // give users the same prompt.
 
         // Note that if the submodule has real changes from the parent
         // perspective (the base commit has changed) and also has uncommitted
         // changes, we'll only see the real changes and miss the uncommitted
         // changes. At the time of writing, there is no reasonable porcelain
         // for finding those changes, and the impact of this error seems small.
 
         $mask |= self::FLAG_EXTERNALS;
       } else if (isset($flags[$flag])) {
         $mask |= $flags[$flag];
       } else if ($flag[0] == 'R') {
         $both = explode("\t", $file);
         if ($full) {
           $files[$both[0]] = array(
             'mask' => $mask | self::FLAG_DELETED,
             'ref'  => str_repeat('0', 40),
           );
         } else {
           $files[$both[0]] = $mask | self::FLAG_DELETED;
         }
         $file = $both[1];
         $mask |= self::FLAG_ADDED;
       } else if ($flag[0] == 'C') {
         $both = explode("\t", $file);
         $file = $both[1];
         $mask |= self::FLAG_ADDED;
       }
 
       if ($full) {
         $files[$file] = array(
           'mask' => $mask,
           'ref'  => $new_hash,
         );
       } else {
         $files[$file] = $mask;
       }
     }
 
     return $files;
   }
 
   public function getAllFiles() {
     $future = $this->buildLocalFuture(array('ls-files -z'));
     return id(new LinesOfALargeExecFuture($future))
       ->setDelimiter("\0");
   }
 
   public function getChangedFiles($since_commit) {
     list($stdout) = $this->execxLocal(
-      'diff --raw %s',
-      $since_commit);
+      'diff --raw %s --',
+      gitsprintf('%s', $since_commit));
     return $this->parseGitRawDiff($stdout);
   }
 
   public function getBlame($path) {
     list($stdout) = $this->execxLocal(
       'blame --porcelain -w -M %s -- %s',
-      $this->getBaseCommit(),
+      gitsprintf('%s', $this->getBaseCommit()),
       $path);
 
     // the --porcelain format prints at least one header line per source line,
     // then the source line prefixed by a tab character
     $blame_info = preg_split('/^\t.*\n/m', rtrim($stdout));
 
     // commit info is not repeated in these headers, so cache it
     $revision_data = array();
 
     $blame = array();
     foreach ($blame_info as $line_info) {
       $revision = substr($line_info, 0, 40);
       $data = idx($revision_data, $revision, array());
 
       if (empty($data)) {
         $matches = array();
         if (!preg_match('/^author (.*)$/m', $line_info, $matches)) {
           throw new Exception(
             pht(
               'Unexpected output from %s: no author for commit %s',
               'git blame',
               $revision));
         }
         $data['author'] = $matches[1];
         $data['from_first_commit'] = preg_match('/^boundary$/m', $line_info);
         $revision_data[$revision] = $data;
       }
 
       // Ignore lines predating the git repository (on a boundary commit)
       // rather than blaming them on the oldest diff's unfortunate author
       if (!$data['from_first_commit']) {
         $blame[] = array($data['author'], $revision);
       }
     }
 
     return $blame;
   }
 
   public function getOriginalFileData($path) {
     return $this->getFileDataAtRevision($path, $this->getBaseCommit());
   }
 
   public function getCurrentFileData($path) {
     return $this->getFileDataAtRevision($path, 'HEAD');
   }
 
   private function parseGitTree($stdout) {
     $result = array();
 
     $stdout = trim($stdout);
     if (!strlen($stdout)) {
       return $result;
     }
 
     $lines = explode("\n", $stdout);
     foreach ($lines as $line) {
       $matches = array();
       $ok = preg_match(
         '/^(\d{6}) (blob|tree|commit) ([a-z0-9]{40})[\t](.*)$/',
         $line,
         $matches);
       if (!$ok) {
         throw new Exception(pht('Failed to parse %s output!', 'git ls-tree'));
       }
       $result[$matches[4]] = array(
         'mode' => $matches[1],
         'type' => $matches[2],
         'ref'  => $matches[3],
       );
     }
     return $result;
   }
 
   private function getFileDataAtRevision($path, $revision) {
     // NOTE: We don't want to just "git show {$revision}:{$path}" since if the
     // path was a directory at the given revision we'll get a list of its files
     // and treat it as though it as a file containing a list of other files,
     // which is silly.
 
     if (!strlen($path)) {
       // No filename, so there's no content (Probably new/deleted file).
       return null;
     }
 
     list($stdout) = $this->execxLocal(
       'ls-tree %s -- %s',
-      $revision,
+      gitsprintf('%s', $revision),
       $path);
 
     $info = $this->parseGitTree($stdout);
     if (empty($info[$path])) {
       // No such path, or the path is a directory and we executed 'ls-tree dir/'
       // and got a list of its contents back.
       return null;
     }
 
     if ($info[$path]['type'] != 'blob') {
       // Path is or was a directory, not a file.
       return null;
     }
 
     list($stdout) = $this->execxLocal(
-      'cat-file blob %s',
+      'cat-file blob -- %s',
        $info[$path]['ref']);
     return $stdout;
   }
 
   /**
    * Returns names of all the branches in the current repository.
    *
    * @return list<dict<string, string>> Dictionary of branch information.
    */
   private function getAllBranches() {
     $field_list = array(
       '%(refname)',
       '%(objectname)',
       '%(committerdate:raw)',
       '%(tree)',
       '%(subject)',
       '%(subject)%0a%0a%(body)',
       '%02',
     );
 
     list($stdout) = $this->execxLocal(
       'for-each-ref --format=%s -- refs/heads',
       implode('%01', $field_list));
 
     $current = $this->getBranchName();
     $result = array();
 
     $lines = explode("\2", $stdout);
     foreach ($lines as $line) {
       $line = trim($line);
       if (!strlen($line)) {
         continue;
       }
 
       $fields = explode("\1", $line, 6);
       list($ref, $hash, $epoch, $tree, $desc, $text) = $fields;
 
       $branch = $this->getBranchNameFromRef($ref);
       if ($branch !== null) {
         $result[] = array(
           'current' => ($branch === $current),
           'name' => $branch,
           'ref' => $ref,
           'hash' => $hash,
           'tree' => $tree,
           'epoch' => (int)$epoch,
           'desc' => $desc,
           'text' => $text,
         );
       }
     }
 
     return $result;
   }
 
   public function getBaseCommitRef() {
     $base_commit = $this->getBaseCommit();
 
     if ($base_commit === self::GIT_MAGIC_ROOT_COMMIT) {
       return null;
     }
 
     $base_message = $this->getCommitMessage($base_commit);
 
     // TODO: We should also pull the tree hash.
 
     return $this->newCommitRef()
       ->setCommitHash($base_commit)
       ->attachMessage($base_message);
   }
 
   public function getWorkingCopyRevision() {
     list($stdout) = $this->execxLocal('rev-parse HEAD');
     return rtrim($stdout, "\n");
   }
 
   public function isHistoryDefaultImmutable() {
     return false;
   }
 
   public function supportsAmend() {
     return true;
   }
 
   public function supportsCommitRanges() {
     return true;
   }
 
   public function supportsLocalCommits() {
     return true;
   }
 
   public function hasLocalCommit($commit) {
     try {
       if (!$this->getCanonicalRevisionName($commit)) {
         return false;
       }
     } catch (CommandException $exception) {
       return false;
     }
     return true;
   }
 
   public function getAllLocalChanges() {
     $diff = $this->getFullGitDiff($this->getBaseCommit());
     if (!strlen(trim($diff))) {
       return array();
     }
     $parser = new ArcanistDiffParser();
     return $parser->parseDiff($diff);
   }
 
   public function getFinalizedRevisionMessage() {
     return pht(
       "You may now push this commit upstream, as appropriate (e.g. with ".
       "'%s', or '%s', or by printing and faxing it).",
       'git push',
       'git svn dcommit');
   }
 
   public function getCommitMessage($commit) {
     list($message) = $this->execxLocal(
       'log -n1 --format=%C %s --',
       '%s%n%n%b',
-      $commit);
+      gitsprintf('%s', $commit));
     return $message;
   }
 
   public function loadWorkingCopyDifferentialRevisions(
     ConduitClient $conduit,
     array $query) {
 
     $messages = $this->getGitCommitLog();
     if (!strlen($messages)) {
       return array();
     }
 
     $parser = new ArcanistDiffParser();
     $messages = $parser->parseDiff($messages);
 
     // First, try to find revisions by explicit revision IDs in commit messages.
     $reason_map = array();
     $revision_ids = array();
     foreach ($messages as $message) {
       $object = ArcanistDifferentialCommitMessage::newFromRawCorpus(
         $message->getMetadata('message'));
       if ($object->getRevisionID()) {
         $revision_ids[] = $object->getRevisionID();
         $reason_map[$object->getRevisionID()] = $message->getCommitHash();
       }
     }
 
     if ($revision_ids) {
       $results = $conduit->callMethodSynchronous(
         'differential.query',
         $query + array(
           'ids' => $revision_ids,
         ));
 
       foreach ($results as $key => $result) {
         $hash = substr($reason_map[$result['id']], 0, 16);
         $results[$key]['why'] = pht(
           "Commit message for '%s' has explicit 'Differential Revision'.",
           $hash);
       }
 
       return $results;
     }
 
     // If we didn't succeed, try to find revisions by hash.
     $hashes = array();
     foreach ($this->getLocalCommitInformation() as $commit) {
       $hashes[] = array('gtcm', $commit['commit']);
       $hashes[] = array('gttr', $commit['tree']);
     }
 
     $results = $conduit->callMethodSynchronous(
       'differential.query',
       $query + array(
         'commitHashes' => $hashes,
       ));
 
     foreach ($results as $key => $result) {
       $results[$key]['why'] = pht(
         'A git commit or tree hash in the commit range is already attached '.
         'to the Differential revision.');
     }
 
     return $results;
   }
 
   public function updateWorkingCopy() {
     $this->execxLocal('pull');
     $this->reloadWorkingCopy();
   }
 
   public function getCommitSummary($commit) {
     if ($commit == self::GIT_MAGIC_ROOT_COMMIT) {
       return pht('(The Empty Tree)');
     }
 
     list($summary) = $this->execxLocal(
-      'log -n 1 --format=%C %s',
-      '%s',
-      $commit);
+      'log -n 1 %s %s --',
+      '--format=%s',
+      gitsprintf('%s', $commit));
 
     return trim($summary);
   }
 
   public function isGitSubversionRepo() {
     return Filesystem::pathExists($this->getPath('.git/svn'));
   }
 
   public function resolveBaseCommitRule($rule, $source) {
     list($type, $name) = explode(':', $rule, 2);
 
     switch ($type) {
       case 'git':
         $matches = null;
         if (preg_match('/^merge-base\((.+)\)$/', $name, $matches)) {
           list($err, $merge_base) = $this->execManualLocal(
-            'merge-base %s HEAD',
+            'merge-base -- %s HEAD',
             $matches[1]);
           if (!$err) {
             $this->setBaseCommitExplanation(
               pht(
                 "it is the merge-base of '%s' and HEAD, as specified by ".
                 "'%s' in your %s 'base' configuration.",
                 $matches[1],
                 $rule,
                 $source));
             return trim($merge_base);
           }
         } else if (preg_match('/^branch-unique\((.+)\)$/', $name, $matches)) {
           list($err, $merge_base) = $this->execManualLocal(
-            'merge-base %s HEAD',
+            'merge-base -- %s HEAD',
             $matches[1]);
           if ($err) {
             return null;
           }
           $merge_base = trim($merge_base);
 
           list($commits) = $this->execxLocal(
             'log --format=%C %s..HEAD --',
             '%H',
             $merge_base);
           $commits = array_filter(explode("\n", $commits));
 
           if (!$commits) {
             return null;
           }
 
           $commits[] = $merge_base;
 
           $head_branch_count = null;
           $all_branch_names = ipull($this->getAllBranches(), 'name');
           foreach ($commits as $commit) {
             // Ideally, we would use something like "for-each-ref --contains"
             // to get a filtered list of branches ready for script consumption.
             // Instead, try to get predictable output from "branch --contains".
 
             $flags = array();
             $flags[] = '--no-color';
 
             // NOTE: The "--no-column" flag was introduced in Git 1.7.11, so
             // don't pass it if we're running an older version. See T9953.
             $version = $this->getGitVersion();
             if (version_compare($version, '1.7.11', '>=')) {
               $flags[] = '--no-column';
             }
 
             list($branches) = $this->execxLocal(
               'branch %Ls --contains %s',
               $flags,
               $commit);
             $branches = array_filter(explode("\n", $branches));
 
             // Filter the list, removing the "current" marker (*) and ignoring
             // anything other than known branch names (mainly, any possible
             // "detached HEAD" or "no branch" line).
             foreach ($branches as $key => $branch) {
               $branch = trim($branch, ' *');
               if (in_array($branch, $all_branch_names)) {
                 $branches[$key] = $branch;
               } else {
                 unset($branches[$key]);
               }
             }
 
             if ($head_branch_count === null) {
               // If this is the first commit, it's HEAD. Count how many
               // branches it is on; we want to include commits on the same
               // number of branches. This covers a case where this branch
               // has sub-branches and we're running "arc diff" here again
               // for whatever reason.
               $head_branch_count = count($branches);
             } else if (count($branches) > $head_branch_count) {
               $branches = implode(', ', $branches);
               $this->setBaseCommitExplanation(
                 pht(
                   "it is the first commit between '%s' (the merge-base of ".
                   "'%s' and HEAD) which is also contained by another branch ".
                   "(%s).",
                   $merge_base,
                   $matches[1],
                   $branches));
               return $commit;
             }
           }
         } else {
           list($err) = $this->execManualLocal(
             'cat-file -t %s',
             $name);
           if (!$err) {
             $this->setBaseCommitExplanation(
               pht(
                 "it is specified by '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return $name;
           }
         }
         break;
       case 'arc':
         switch ($name) {
           case 'empty':
             $this->setBaseCommitExplanation(
               pht(
                 "you specified '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return self::GIT_MAGIC_ROOT_COMMIT;
           case 'amended':
             $text = $this->getCommitMessage('HEAD');
             $message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
               $text);
             if ($message->getRevisionID()) {
               $this->setBaseCommitExplanation(
                 pht(
                   "HEAD has been amended with 'Differential Revision:', ".
                   "as specified by '%s' in your %s 'base' configuration.",
                   $rule,
                   $source));
               return 'HEAD^';
             }
             break;
           case 'upstream':
             list($err, $upstream) = $this->execManualLocal(
               'rev-parse --abbrev-ref --symbolic-full-name %s',
               '@{upstream}');
             if (!$err) {
               $upstream = rtrim($upstream);
               list($upstream_merge_base) = $this->execxLocal(
-                'merge-base %s HEAD',
+                'merge-base -- %s HEAD',
                 $upstream);
               $upstream_merge_base = rtrim($upstream_merge_base);
               $this->setBaseCommitExplanation(
                 pht(
                   "it is the merge-base of the upstream of the current branch ".
                   "and HEAD, and matched the rule '%s' in your %s ".
                   "'base' configuration.",
                   $rule,
                   $source));
               return $upstream_merge_base;
             }
             break;
           case 'this':
             $this->setBaseCommitExplanation(
               pht(
                 "you specified '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return 'HEAD^';
         }
       default:
         return null;
     }
 
     return null;
   }
 
   public function canStashChanges() {
     return true;
   }
 
   public function stashChanges() {
     $this->execxLocal('stash');
     $this->reloadWorkingCopy();
   }
 
   public function unstashChanges() {
     $this->execxLocal('stash pop');
   }
 
   protected function didReloadCommitRange() {
     // After an amend, the symbolic head may resolve to a different commit.
     $this->resolvedHeadCommit = null;
   }
 
   /**
    * Follow the chain of tracking branches upstream until we reach a remote
    * or cycle locally.
    *
    * @param string Ref to start from.
    * @return ArcanistGitUpstreamPath Path to an upstream.
    */
   public function getPathToUpstream($start) {
     $cursor = $start;
     $path = new ArcanistGitUpstreamPath();
     while (true) {
       list($err, $upstream) = $this->execManualLocal(
         'rev-parse --symbolic-full-name %s@{upstream}',
         $cursor);
 
       if ($err) {
         // We ended up somewhere with no tracking branch, so we're done.
         break;
       }
 
       $upstream = trim($upstream);
 
       if (preg_match('(^refs/heads/)', $upstream)) {
         $upstream = preg_replace('(^refs/heads/)', '', $upstream);
 
         $is_cycle = $path->getUpstream($upstream);
 
         $path->addUpstream(
           $cursor,
           array(
             'type' => ArcanistGitUpstreamPath::TYPE_LOCAL,
             'name' => $upstream,
             'cycle' => $is_cycle,
           ));
 
         if ($is_cycle) {
           // We ran into a local cycle, so we're done.
           break;
         }
 
         // We found another local branch, so follow that one upriver.
         $cursor = $upstream;
         continue;
       }
 
       if (preg_match('(^refs/remotes/)', $upstream)) {
         $upstream = preg_replace('(^refs/remotes/)', '', $upstream);
         list($remote, $branch) = explode('/', $upstream, 2);
 
         $path->addUpstream(
           $cursor,
           array(
             'type' => ArcanistGitUpstreamPath::TYPE_REMOTE,
             'name' => $branch,
             'remote' => $remote,
           ));
 
         // We found a remote, so we're done.
         break;
       }
 
       throw new Exception(
         pht(
           'Got unrecognized upstream format ("%s") from Git, expected '.
           '"refs/heads/..." or "refs/remotes/...".',
           $upstream));
     }
 
     return $path;
   }
 
   public function isPerforceRemote($remote_name) {
     // See T13434. In Perforce workflows, "git p4 clone" creates "p4" refs
     // under "refs/remotes/", but does not define a real remote named "p4".
 
     // We treat this remote as though it were a real remote during "arc land",
     // but it does not respond to commands like "git remote show p4", so we
     // need to handle it specially.
 
     if ($remote_name !== 'p4') {
       return false;
     }
 
     $remote_dir = $this->getMetadataPath().'/refs/remotes/p4';
     if (!Filesystem::pathExists($remote_dir)) {
       return false;
     }
 
     return true;
   }
 
   public function isPushableRemote($remote_name) {
     $uri = $this->getGitRemotePushURI($remote_name);
     return ($uri !== null);
   }
 
   public function isFetchableRemote($remote_name) {
     $uri = $this->getGitRemoteFetchURI($remote_name);
     return ($uri !== null);
   }
 
   private function getGitRemoteFetchURI($remote_name) {
     return $this->getGitRemoteURI($remote_name, $for_push = false);
   }
 
   private function getGitRemotePushURI($remote_name) {
     return $this->getGitRemoteURI($remote_name, $for_push = true);
   }
 
   private function getGitRemoteURI($remote_name, $for_push) {
     $remote_uri = $this->loadGitRemoteURI($remote_name, $for_push);
 
     if ($remote_uri !== null) {
       $remote_uri = rtrim($remote_uri);
       if (!strlen($remote_uri)) {
         $remote_uri = null;
       }
     }
 
     return $remote_uri;
   }
 
   private function loadGitRemoteURI($remote_name, $for_push) {
     // Try to identify the best URI for a given remote. This is complicated
     // because remotes may have different "push" and "fetch" URIs, may
     // rewrite URIs with "insteadOf" configuration, and different versions
     // of Git support different URI resolution commands.
 
     // Remotes may also have more than one URI of a given type, but we ignore
     // those cases here.
 
     // Start with "git remote get-url [--push]". This is the simplest and
     // most accurate command, but was introduced most recently in Git's
     // history.
 
     $argv = array();
     if ($for_push) {
       $argv[] = '--push';
     }
 
     list($err, $stdout) = $this->execManualLocal(
       'remote get-url %Ls -- %s',
       $argv,
       $remote_name);
     if (!$err) {
       return $stdout;
     }
 
     // See T13481. If "git remote get-url [--push]" failed, it might be because
     // the remote does not exist, but it might also be because the version of
     // Git is too old to support "git remote get-url", which was introduced
     // in Git 2.7 (circa late 2015).
 
     $git_version = $this->getGitVersion();
     if (version_compare($git_version, '2.7', '>=')) {
       // This version of Git should support "git remote get-url --push", but
       // the command failed, so conclude this is not a valid remote and thus
       // there is no remote URI.
       return null;
     }
 
     // If we arrive here, we're in a version of Git which is too old to
     // support "git remote get-url [--push]". We're going to fall back to
     // older and less accurate mechanisms for figuring out the remote URI.
 
     // The first mechanism we try is "git ls-remote --get-url". This exists
     // in Git 1.7.5 or newer. It only gives us the fetch URI, so this result
     // will be incorrect if a remote has different fetch and push URIs.
     // However, this is very rare, and this result is almost always correct.
 
     // Note that some old versions of Git do not parse "--" in this command
     // properly. We omit it since it doesn't seem like there's anything
     // dangerous an attacker can do even if they can choose a remote name to
     // intentionally cause an argument misparse.
 
     // This will cause the command to behave incorrectly for remotes with
     // names which are also valid flags, like "--quiet".
 
     list($err, $stdout) = $this->execManualLocal(
       'ls-remote --get-url %s',
       $remote_name);
     if (!$err) {
       // The "git ls-remote --get-url" command just echoes the remote name
       // (like "origin") if no remote URI is found. Treat this like a failure.
       $output_is_input = (rtrim($stdout) === $remote_name);
       if (!$output_is_input) {
         return $stdout;
       }
     }
 
     if (version_compare($git_version, '1.7.5', '>=')) {
       // This version of Git should support "git ls-remote --get-url", but
       // the command failed (or echoed the input), so conclude the remote
       // really does not exist.
       return null;
     }
 
     // Fall back to the very old "git config -- remote.origin.url" command.
     // This does not give us push URLs and does not resolve "insteadOf"
     // aliases, but still works in the simplest (and most common) cases.
 
     list($err, $stdout) = $this->execManualLocal(
       'config -- %s',
       sprintf('remote.%s.url', $remote_name));
     if (!$err) {
       return $stdout;
     }
 
     return null;
   }
 
   protected function newCurrentCommitSymbol() {
     return 'HEAD';
   }
 
   public function isGitLFSWorkingCopy() {
 
     // We're going to run:
     //
     //   $ git ls-files -z -- ':(attr:filter=lfs)'
     //
     // ...and exit as soon as it generates any field terminated with a "\0".
     //
     // If this command generates any such output, that means this working copy
     // contains at least one LFS file, so it's an LFS working copy. If it
     // exits with no error and no output, this is not an LFS working copy.
     //
     // If it exits with an error, we're in trouble.
 
     $future = $this->buildLocalFuture(
       array(
         'ls-files -z -- %s',
         ':(attr:filter=lfs)',
       ));
 
     $lfs_list = id(new LinesOfALargeExecFuture($future))
       ->setDelimiter("\0");
 
     try {
       foreach ($lfs_list as $lfs_file) {
         // We have our answer, so we can throw the subprocess away.
         $future->resolveKill();
         return true;
       }
       return false;
     } catch (CommandException $ex) {
       // This is probably an older version of Git. Continue below.
     }
 
     // In older versions of Git, the first command will fail with an error
     // ("Invalid pathspec magic..."). See PHI1718.
     //
     // Some other tests we could use include:
     //
     // (1) Look for ".gitattributes" at the repository root. This approach is
     // a rough approximation because ".gitattributes" may be global or in a
     // subdirectory. See D21190.
     //
     // (2) Use "git check-attr" and pipe a bunch of files into it, roughly
     // like this:
     //
     //   $ git ls-files -z -- | git check-attr --stdin -z filter --
     //
     // However, the best version of this check I could come up with is fairly
     // slow in even moderately large repositories (~200ms in a repository with
     // 10K paths). See D21190.
     //
     // (3) Use "git lfs ls-files". This is even worse than piping "ls-files"
     // to "check-attr" in PHP (~600ms in a repository with 10K paths).
     //
     // (4) Give up and just assume the repository isn't LFS. This is the
     // current behavior.
 
     return false;
   }
 
   protected function newLandEngine() {
     return new ArcanistGitLandEngine();
   }
 
   protected function newWorkEngine() {
     return new ArcanistGitWorkEngine();
   }
 
   public function newLocalState() {
     return id(new ArcanistGitLocalState())
       ->setRepositoryAPI($this);
   }
 
   public function readRawCommit($hash) {
     list($stdout) = $this->execxLocal(
       'cat-file commit -- %s',
       $hash);
 
     return ArcanistGitRawCommit::newFromRawBlob($stdout);
   }
 
   public function writeRawCommit(ArcanistGitRawCommit $commit) {
     $blob = $commit->getRawBlob();
 
     $future = $this->execFutureLocal('hash-object -t commit --stdin -w');
     $future->write($blob);
     list($stdout) = $future->resolvex();
 
     return trim($stdout);
   }
 
   protected function newSupportedMarkerTypes() {
     return array(
       ArcanistMarkerRef::TYPE_BRANCH,
     );
   }
 
   protected function newMarkerRefQueryTemplate() {
     return new ArcanistGitRepositoryMarkerQuery();
   }
 
   protected function newRemoteRefQueryTemplate() {
     return new ArcanistGitRepositoryRemoteQuery();
   }
 
   protected function newNormalizedURI($uri) {
     return new ArcanistRepositoryURINormalizer(
       ArcanistRepositoryURINormalizer::TYPE_GIT,
       $uri);
   }
 
   protected function newPublishedCommitHashes() {
     $remotes = $this->newRemoteRefQuery()
       ->execute();
     if (!$remotes) {
       return array();
     }
 
     $markers = $this->newMarkerRefQuery()
       ->withIsRemoteCache(true)
       ->execute();
 
     if (!$markers) {
       return array();
     }
 
     $runtime = $this->getRuntime();
     $workflow = $runtime->getCurrentWorkflow();
 
     $workflow->loadHardpoints(
       $remotes,
       ArcanistRemoteRef::HARDPOINT_REPOSITORYREFS);
 
     $remotes = mpull($remotes, null, 'getRemoteName');
 
     $hashes = array();
 
     foreach ($markers as $marker) {
       $remote_name = $marker->getRemoteName();
       $remote = idx($remotes, $remote_name);
       if (!$remote) {
         continue;
       }
 
       if (!$remote->isPermanentRef($marker)) {
         continue;
       }
 
       $hashes[] = $marker->getCommitHash();
     }
 
     return $hashes;
   }
 
   protected function newCommitGraphQueryTemplate() {
     return new ArcanistGitCommitGraphQuery();
   }
 
 }
diff --git a/src/repository/graph/query/ArcanistGitCommitGraphQuery.php b/src/repository/graph/query/ArcanistGitCommitGraphQuery.php
index 53587e45..32a3a08e 100644
--- a/src/repository/graph/query/ArcanistGitCommitGraphQuery.php
+++ b/src/repository/graph/query/ArcanistGitCommitGraphQuery.php
@@ -1,209 +1,209 @@
 <?php
 
 final class ArcanistGitCommitGraphQuery
   extends ArcanistCommitGraphQuery {
 
   private $seen = array();
   private $futures = array();
   private $iterators = array();
   private $cursors = array();
   private $iteratorKey = 0;
 
   public function execute() {
     $this->newFutures();
 
     $this->executeIterators();
 
     return $this->seen;
   }
 
   private function newFutures() {
     $head_hashes = $this->getHeadHashes();
     $exact_hashes = $this->getExactHashes();
 
     if (!$head_hashes && !$exact_hashes) {
       throw new Exception(pht('Need head hashes or exact hashes!'));
     }
 
     $api = $this->getRepositoryAPI();
     $ref_lists = array();
 
     if ($head_hashes) {
       $refs = array();
       if ($head_hashes !== null) {
         foreach ($head_hashes as $hash) {
           $refs[] = $hash;
         }
       }
 
       $tail_hashes = $this->getTailHashes();
       if ($tail_hashes !== null) {
         foreach ($tail_hashes as $tail_hash) {
           $refs[] = sprintf('^%s^@', $tail_hash);
         }
       }
 
       $ref_lists[] = $refs;
     }
 
     if ($exact_hashes !== null) {
       foreach ($exact_hashes as $exact_hash) {
         $ref_list = array();
         $ref_list[] = $exact_hash;
         $ref_list[] = sprintf('^%s^@', $exact_hash);
         $ref_list[] = '--';
         $ref_lists[] = $ref_list;
       }
     }
 
     $flags = array();
 
     $min_epoch = $this->getMinimumEpoch();
     if ($min_epoch !== null) {
       $flags[] = '--after';
       $flags[] = date('c', $min_epoch);
     }
 
     $max_epoch = $this->getMaximumEpoch();
     if ($max_epoch !== null) {
       $flags[] = '--before';
       $flags[] = date('c', $max_epoch);
     }
 
     foreach ($ref_lists as $ref_list) {
       $ref_blob = implode("\n", $ref_list)."\n";
 
       $fields = array(
         '%e',
         '%H',
         '%P',
         '%ct',
         '%B',
       );
 
       $format = implode('%x02', $fields).'%x01';
 
       $future = $api->newFuture(
-        'log --format=%s %Ls --stdin',
+        'log --format=%s %Ls --stdin --',
         $format,
         $flags);
       $future->write($ref_blob);
       $future->setResolveOnError(true);
 
       $this->futures[] = $future;
     }
   }
 
   private function executeIterators() {
     while ($this->futures || $this->iterators) {
       $iterator_limit = 8;
 
       while (count($this->iterators) < $iterator_limit) {
         if (!$this->futures) {
           break;
         }
 
         $future = array_pop($this->futures);
         $future->start();
 
         $iterator = id(new LinesOfALargeExecFuture($future))
           ->setDelimiter("\1");
         $iterator->rewind();
 
         $iterator_key = $this->getNextIteratorKey();
         $this->iterators[$iterator_key] = $iterator;
       }
 
       $limit = $this->getLimit();
 
       foreach ($this->iterators as $iterator_key => $iterator) {
         $this->executeIterator($iterator_key, $iterator);
 
         if ($limit) {
           if (count($this->seen) >= $limit) {
             return;
           }
         }
       }
     }
   }
 
   private function getNextIteratorKey() {
     return $this->iteratorKey++;
   }
 
   private function executeIterator($iterator_key, $lines) {
     $graph = $this->getGraph();
     $limit = $this->getLimit();
 
     $is_done = false;
 
     while (true) {
       if (!$lines->valid()) {
         $is_done = true;
         break;
       }
 
       $line = $lines->current();
       $lines->next();
 
       if ($line === "\n") {
         continue;
       }
 
       $fields = explode("\2", $line);
 
       if (count($fields) !== 5) {
         throw new Exception(
           pht(
             'Failed to split line "%s" from "git log".',
             $line));
       }
 
       list($encoding, $hash, $parents, $commit_epoch, $message) = $fields;
 
       // TODO: Handle encoding, see DiffusionLowLevelCommitQuery.
 
       $node = $graph->getNode($hash);
       if (!$node) {
         $node = $graph->newNode($hash);
       }
 
       $this->seen[$hash] = $node;
 
       $node
         ->setCommitMessage($message)
         ->setCommitEpoch((int)$commit_epoch);
 
       if (strlen($parents)) {
         $parents = explode(' ', $parents);
 
         $parent_nodes = array();
         foreach ($parents as $parent) {
           $parent_node = $graph->getNode($parent);
           if (!$parent_node) {
             $parent_node = $graph->newNode($parent);
           }
 
           $parent_nodes[$parent] = $parent_node;
           $parent_node->addChildNode($node);
 
         }
         $node->setParentNodes($parent_nodes);
       } else {
         $parents = array();
       }
 
       if ($limit) {
         if (count($this->seen) >= $limit) {
           break;
         }
       }
     }
 
     if ($is_done) {
       unset($this->iterators[$iterator_key]);
     }
   }
 
 }
diff --git a/src/xsprintf/__tests__/PhutilGitsprintfTestCase.php b/src/xsprintf/__tests__/PhutilGitsprintfTestCase.php
new file mode 100644
index 00000000..493b887b
--- /dev/null
+++ b/src/xsprintf/__tests__/PhutilGitsprintfTestCase.php
@@ -0,0 +1,40 @@
+<?php
+
+final class PhutilGitsprintfTestCase extends PhutilTestCase {
+
+  public function testHgsprintf() {
+    $selectors = array(
+      'HEAD' => 'HEAD',
+      'master' => 'master',
+      'a..b' => 'a..b',
+      'feature^' => 'feature^',
+      '--flag' => false,
+    );
+
+    foreach ($selectors as $input => $expect) {
+      $caught = null;
+
+      try {
+        $output = gitsprintf('%s', $input);
+      } catch (Exception $ex) {
+        $caught = $ex;
+      } catch (Throwable $ex) {
+        $caught = $ex;
+      }
+
+      if ($caught !== null) {
+        $actual = false;
+      } else {
+        $actual = $output;
+      }
+
+      $this->assertEqual(
+        $expect,
+        $actual,
+        pht(
+          'Result for input "%s".',
+          $input));
+    }
+  }
+
+}
diff --git a/src/xsprintf/gitsprintf.php b/src/xsprintf/gitsprintf.php
new file mode 100644
index 00000000..73a85ecd
--- /dev/null
+++ b/src/xsprintf/gitsprintf.php
@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Format a Git ref selector. This formatting is important when executing
+ * commands like "git log" which can not unambiguously parse all values as
+ * ref selectors.
+ *
+ * Supports the following conversions:
+ *
+ *  %s Ref Selector
+ *    Escapes a Git ref selector. In particular, this will reject ref selectors
+ *    which Git may interpret as flags.
+ *
+ *  %R Raw String
+ *    Passes text through unescaped.
+ */
+function gitsprintf($pattern /* , ... */) {
+  $args = func_get_args();
+  return xsprintf('xsprintf_git', null, $args);
+}
+
+/**
+ * @{function:xsprintf} callback for Git encoding.
+ */
+function xsprintf_git($userdata, &$pattern, &$pos, &$value, &$length) {
+  $type = $pattern[$pos];
+
+  switch ($type) {
+    case 's':
+
+      // See T13589. Some Git commands accept both a ref selector and a list of
+      // paths. For example:
+
+      //   $ git log <ref> -- <path> <path> ...
+
+      // These commands disambiguate ref selectors from paths using "--", but
+      // have no mechanism for disambiguating ref selectors from flags.
+
+      // Thus, there appears to be no way (in the general case) to safely
+      // invoke these commands with an arbitrary ref selector string: ref
+      // selector strings like "--flag" may be interpreted as flags, not as
+      // ref selectors.
+
+      // To resolve this, we reject any ref selector which begins with "-".
+      // These selectors are never valid anyway, so there is no loss of overall
+      // correctness. It would be more desirable to pass them to Git in a way
+      // that guarantees Git inteprets the string as a ref selector, but it
+      // appears that no mechanism exists to allow this.
+
+      if (preg_match('(^-)', $value)) {
+        throw new Exception(
+          pht(
+            'Git ref selector "%s" is not a valid selector and can not be '.
+            'passed to the Git CLI safely in the general case.',
+            $value));
+      }
+      break;
+    case 'R':
+      $type = 's';
+      break;
+  }
+
+  $pattern[$pos] = $type;
+}