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-rw-r--r--README4
1 files changed, 2 insertions, 2 deletions
diff --git a/README b/README
index fa8e740..e057283 100644
--- a/README
+++ b/README
@@ -295,8 +295,8 @@ advertisements, strip tracking parameters and more.
# strip tracking parameters
# urchin, facebook, piwik, webtrekk and generic.
- gsub(/\?(ad|campaign|fbclid|pk|tm|wt)_([^&]+)/, "?", s);
- gsub(/&(ad|campaign|fbclid|pk|tm|wt)_([^&]+)/, "", s);
+ gsub(/\?(ad|campaign|fbclid|pk|tm|utm|wt)_([^&]+)/, "?", s);
+ gsub(/&(ad|campaign|fbclid|pk|tm|utm|wt)_([^&]+)/, "", s);
gsub(/\?&/, "?", s);
gsub(/[\?&]+$/, "", s);