jquery core: closes #3034. Ids with '-' weren't handled by quickExpr.

[jquery.git] / src / core.js

diff --git a/src/core.js b/src/core.js
index 478de97..c90f58d 100644 (file)
--- a/src/core.js
+++ b/src/core.js
@@ -21,7 +21,7 @@ var jQuery = window.jQuery = window.$ = function( selector, context ) {
 
 // A simple way to check for HTML strings or ID strings
 // (both of which we optimize for)
-var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/,
+var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/,
 
 // Is it a simple selector
        isSimple = /^.[^:#\[\.]*$/,
@@ -1244,7 +1244,8 @@ jQuery.extend({
                styleFloat: styleFloat,
                readonly: "readOnly",
                maxlength: "maxLength",
-               cellspacing: "cellSpacing"
+               cellspacing: "cellSpacing",
+               rowspan: "rowSpan"
        }
 });