fix grammar to allow (|) but not sure how this is useful (fixes #319)

hanickadot · Aug 6, 2024 · 633dd23 · 633dd23
1 parent 129d535
commit 633dd23
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Showing 5 changed files with 129 additions and 76 deletions.
diff --git a/include/ctre/pcre.gram b/include/ctre/pcre.gram
@@ -38,7 +38,8 @@ S-><content> | epsilon,[push_empty] | pipe,[push_empty],<content>,[make_alternat
 
 content-><string>,<content2>
 content_in_capture-><string_in_capture>,<content2> | epsilon,[push_empty] 
-content_in_capture->pipe,[push_empty],<content>,[make_alternate]
+content_in_capture->pipe,[push_empty],<content_or_empty>,[make_alternate]
+content_or_empty-><content> | epsilon,[push_empty]
 
 content2->pipe,<content>,[make_alternate] |pipe,[push_empty],[make_alternate] | epsilon