Rails spinoffs - Nov 2006 - patch to [FireFox Bug?!] : convertHTMLLineBreaks in scriptaculous.js->control.js

org:

convertHTMLLineBreaks: function(string) {
    return string.replace(/<br>/gi,
"\n").replace(/<br\/>/gi,
"\n").replace(/<\/p>/gi,
"\n").replace(/<p[\s]*>/gi, "");
  },
when using multiline in place editor with nl2br in PHP,

the number of ''<br/>'' tags doubles evertime it was
updated

reason:
nl2br change "\r\n" => "<br/>\r\n" or
"<br/>\n"

any way the following patch solve the problem by enhanced
regularexpression matching

convertHTMLLineBreaks: function(string) {
    return string.replace(/<br[\s]*>[\s\r\n]*/gi,
"\n").replace(/<br[\s]*\/>[\s\r\n]*/gi,
"\n").replace(/<\/p[\s]*>/gi,
"\n").replace(/<p[\s]*>/gi, "");
  },


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