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| author | timmywil <timmywillisn@gmail.com> | 2012-06-21 15:57:12 -0400 |
|---|---|---|
| committer | timmywil <timmywillisn@gmail.com> | 2012-06-21 15:57:12 -0400 |
| commit | 26bdbb806eeb1d8e1881b3fc11ff298eb4d1dca0 (patch) | |
| tree | c9b6aa6fd01e23853c171a45c5152a8d3880279d | |
| parent | e2497c682f26b7916d76cb2896c6fe621b376d82 (diff) | |
| download | jquery-26bdbb806eeb1d8e1881b3fc11ff298eb4d1dca0.tar.gz jquery-26bdbb806eeb1d8e1881b3fc11ff298eb4d1dca0.zip | |
Do jQuery.trim in less bytes (-5).
| -rw-r--r-- | src/core.js | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/core.js b/src/core.js index 2bd8c4b32..9558fd060 100644 --- a/src/core.js +++ b/src/core.js @@ -36,8 +36,9 @@ var // Used for detecting and trimming whitespace core_rnotwhite = /\S/, core_rspace = /\s+/, - trimLeft = /^\s+/, - trimRight = /\s+$/, + + // IE doesn't match non-breaking spaces with \s + rtrim = core_rnotwhite.test("\xA0") ? (/^[\s\xA0]+|[\s\xA0]+$/g) : /^\s+|\s+$/g, // A simple way to check for HTML strings // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) @@ -601,7 +602,7 @@ jQuery.extend({ function( text ) { return text == null ? "" : - text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + text.toString().replace( rtrim, "" ); }, // results is for internal usage only @@ -913,11 +914,5 @@ if ( jQuery.browser.webkit ) { jQuery.browser.safari = true; } -// IE doesn't match non-breaking spaces with \s -if ( core_rnotwhite.test( "\xA0" ) ) { - trimLeft = /^[\s\xA0]+/; - trimRight = /[\s\xA0]+$/; -} - // All jQuery objects should point back to these rootjQuery = jQuery(document); |