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Diffstat (limited to 'instr-to-kodkod/parser/PropertyLexer.g4')
-rw-r--r--instr-to-kodkod/parser/PropertyLexer.g43
1 files changed, 3 insertions, 0 deletions
diff --git a/instr-to-kodkod/parser/PropertyLexer.g4 b/instr-to-kodkod/parser/PropertyLexer.g4
index 9fcad29..64fccb0 100644
--- a/instr-to-kodkod/parser/PropertyLexer.g4
+++ b/instr-to-kodkod/parser/PropertyLexer.g4
@@ -28,6 +28,9 @@ EF_OPERATOR_KW: '(EF' SEP;
AU_OPERATOR_KW: '(AU' SEP;
EU_OPERATOR_KW: '(EU' SEP;
+DEPTH_NO_PARENT_OPERATOR_KW: '(does_not_reach_parent_before' SEP;
+DEPTH_NO_CHANGE_OPERATOR_KW: '(does_not_change_depth_before' SEP;
+
WS: SEP;
ID: [a-zA-Z0-9_]+;