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Remove an unused regex and optimize character escape regex usage.

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jitter committed Jan 18, 2011
1 parent fc7bd61 commit 265cf0efa7ab3296b3fc4917b863d7b09e3d8bb4
Showing with 2 additions and 7 deletions.
  1. +2 −7 src/core.js
@@ -19,12 +19,8 @@ var jQuery = function( selector, context ) {
// (both of which we optimize for)
quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/,

// Is it a simple selector
isSimple = /^.[^:#\[\.,]*$/,

// Check if a string has a non-whitespace character in it
rnotwhite = /\S/,
rwhite = /\s/,

// Used for trimming whitespace
trimLeft = /^\s+/,
@@ -1039,9 +1035,8 @@ if ( indexOf ) {
};
}

// Verify that \s matches non-breaking spaces
// (IE fails on this test)
if ( !rwhite.test( "\xA0" ) ) {
// IE doesn't match non-breaking spaces with \s
if ( rnotwhite.test( "\xA0" ) ) {
trimLeft = /^[\s\xA0]+/;
trimRight = /[\s\xA0]+$/;
}

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