Update pbxproj def (#37)

* Improve grammar to include some uncovered cases

I was experiencing some false positives due to some strange REFERENCE
values. These were group and xcconfig file references, prefixed with a
G_ or FR_ string. I'm now covering these scenarios and added a new test
where these appear to make sure we don't fall into the same problem
again.

* Add inputFileListPaths and outputFileListPaths rules

* Add a new valid pbxproj test from the community

Add a new rule for outputPaths that can be quoted strings

* Add a new rule for the new DefaultBuildSystemTypeForWorkspace property

.gitignore

@@ -60,3 +60,6 @@ target/
 
 #Ipython Notebook
 .ipynb_checkpoints
+
+# ANTLR
+.antlr

kin/grammar/PBXProj.g4

@@ -282,8 +282,10 @@ pbx_shell_script_build_phase
         isa_pbx_shell_script_build_phase
         build_action_mask
         files
+        input_file_list_paths?
         input_paths
         name?
+        output_file_list_paths?
         output_paths
         run_only_for_deployment_postprocessing
         shell_path
@@ -560,6 +562,7 @@ xc_language_specification_identifier
 attributes
     : 'attributes' '=' '{'
         class_prefix?
+        default_build_system_type_for_workspace?
         last_swift_migration?
         last_swift_update_check?
         last_upgrade_check
@@ -573,6 +576,10 @@ last_swift_migration
     : 'LastSwiftMigration' '=' NON_QUOTED_STRING ';'
     ;
 
+default_build_system_type_for_workspace
+    : 'DefaultBuildSystemTypeForWorkspace' '=' NON_QUOTED_STRING ';'
+    ;
+
 last_swift_update_check
     : 'LastSwiftUpdateCheck' '=' NON_QUOTED_STRING ';'
     ;
@@ -662,12 +669,20 @@ targets
     : 'targets' '=' reference_list ';'
     ;
 
+input_file_list_paths
+    : 'inputFileListPaths' '=' any_string_list ';'
+    ;
+
 input_paths
     : 'inputPaths' '=' any_string_list ';'
     ;
 
+output_file_list_paths
+    : 'outputFileListPaths' '=' any_string_list ';'
+    ;
+
 output_paths
-    : 'outputPaths' '=' non_quoted_strings_list ';'
+    : 'outputPaths' '=' any_string_list ';'
     ;
 
 shell_path
@@ -789,6 +804,7 @@ REFERENCE
       HEX HEX HEX HEX
       HEX HEX HEX HEX
       HEX HEX HEX HEX
+    | ('FR_'|'G_') (HEX)+
     ;
 
 QUOTED_STRING

kin/grammar/PBXProj.tokens

@@ -97,19 +97,22 @@ T__95=96
 T__96=97
 T__97=98
 T__98=99
-ARCHIVE_VERSION=100
-CLASSES=101
-ISA=102
-OBJECT_VERSION=103
-OBJECTS=104
-ROOT_OBJECT=105
-REFERENCE=106
-QUOTED_STRING=107
-NON_QUOTED_STRING=108
-VARIABLE=109
-WS=110
-COMMENT=111
-LINE_COMMENT=112
+T__99=100
+T__100=101
+T__101=102
+ARCHIVE_VERSION=103
+CLASSES=104
+ISA=105
+OBJECT_VERSION=106
+OBJECTS=107
+ROOT_OBJECT=108
+REFERENCE=109
+QUOTED_STRING=110
+NON_QUOTED_STRING=111
+VARIABLE=112
+WS=113
+COMMENT=114
+LINE_COMMENT=115
 '{'=1
 '}'=2
 '='=3
@@ -167,51 +170,54 @@ LINE_COMMENT=112
 'xcLanguageSpecificationIdentifier'=55
 'attributes'=56
 'LastSwiftMigration'=57
-'LastSwiftUpdateCheck'=58
-'LastUpgradeCheck'=59
-'LastTestingUpgradeCheck'=60
-'ORGANIZATIONNAME'=61
-'TargetAttributes'=62
-'CreatedOnToolsVersion'=63
-'TestTargetID'=64
-'DevelopmentTeam'=65
-'ProvisioningStyle'=66
-'compatibilityVersion'=67
-'developmentRegion'=68
-'hasScannedForEncodings'=69
-'knownRegions'=70
-'mainGroup'=71
-'productRefGroup'=72
-'projectDirPath'=73
-'projectReferences'=74
-'projectRoot'=75
-'targets'=76
-'inputPaths'=77
-'outputPaths'=78
-'shellPath'=79
-'shellScript'=80
-'showEnvVarsInLog'=81
-'target'=82
-'targetProxy'=83
-'fileType'=84
-'remoteRef'=85
-'baseConfigurationReference'=86
-'buildSettings'=87
-'dstPath'=88
-'dstSubfolderSpec'=89
-'ProductGroup'=90
-'ProjectRef'=91
-'buildConfigurations'=92
-'defaultConfigurationIsVisible'=93
-'defaultConfigurationName'=94
-'settings'=95
-'SystemCapabilities'=96
-'currentVersion'=97
-'versionGroupType'=98
-'CLASSPREFIX'=99
-'archiveVersion'=100
-'classes'=101
-'isa'=102
-'objectVersion'=103
-'objects'=104
-'rootObject'=105
+'DefaultBuildSystemTypeForWorkspace'=58
+'LastSwiftUpdateCheck'=59
+'LastUpgradeCheck'=60
+'LastTestingUpgradeCheck'=61
+'ORGANIZATIONNAME'=62
+'TargetAttributes'=63
+'CreatedOnToolsVersion'=64
+'TestTargetID'=65
+'DevelopmentTeam'=66
+'ProvisioningStyle'=67
+'compatibilityVersion'=68
+'developmentRegion'=69
+'hasScannedForEncodings'=70
+'knownRegions'=71
+'mainGroup'=72
+'productRefGroup'=73
+'projectDirPath'=74
+'projectReferences'=75
+'projectRoot'=76
+'targets'=77
+'inputFileListPaths'=78
+'inputPaths'=79
+'outputFileListPaths'=80
+'outputPaths'=81
+'shellPath'=82
+'shellScript'=83
+'showEnvVarsInLog'=84
+'target'=85
+'targetProxy'=86
+'fileType'=87
+'remoteRef'=88
+'baseConfigurationReference'=89
+'buildSettings'=90
+'dstPath'=91
+'dstSubfolderSpec'=92
+'ProductGroup'=93
+'ProjectRef'=94
+'buildConfigurations'=95
+'defaultConfigurationIsVisible'=96
+'defaultConfigurationName'=97
+'settings'=98
+'SystemCapabilities'=99
+'currentVersion'=100
+'versionGroupType'=101
+'CLASSPREFIX'=102
+'archiveVersion'=103
+'classes'=104
+'isa'=105
+'objectVersion'=106
+'objects'=107
+'rootObject'=108