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-rw-r--r--src/core.js3
1 files changed, 0 insertions, 3 deletions
diff --git a/src/core.js b/src/core.js
index e56394bf6..2fa9d8b88 100644
--- a/src/core.js
+++ b/src/core.js
@@ -26,9 +26,6 @@ var jQuery = function( selector, context ) {
trimLeft = /^\s+/,
trimRight = /\s+$/,
- // Check for digits
- rdigit = /\d/,
-
// Match a standalone tag
rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,