User:Proteins/unindent.js: Difference between revisions

Revision as of 17:41, 24 October 2008

Revision as of 18:07, 24 October 2008

Line 8:

var indent_level = 0;

var indent_level_string = "";

var prev_indent_level_string = "";

var prepended_string = "";

var empty_prepended_string = " ";

var DL_elements;

Line 56 ⟶ 60:

num_unindented_DD_elements = 0;

num_higher_level_DD_elements = 0;

prepended_string = "";

indent_level_string = "";

prev_indent_level_string = "";

for (DD_element_index=0; DD_element_index<num_DD_elements; DD_element_index++) {

Line 122 ⟶ 130:

// indent_level_string += "[ " + num_sub_DL_elements + " " + byte_count + " " + untagged_text + " ] ";

// }

if (indent_level_string == prev_indent_level_string) {

prepended_string = empty_prepended_string;

} else {

prepended_string = indent_level_string;

}

prev_indent_level_string = indent_level_string;

child_node = temp_DD_element.firstChild;

if (child_node) {

if ((child_node.nodeType != 3) || (!child_node.data.match(/^\(Indent\s\d+\)/))) {

temp_DD_element.insertBefore(document.createTextNode(indent_level_stringprepended_string), child_node);

} // add "(Indent #)" to beginning if it isn't there already

} else {

indent_level_string += "No text in this DD element.\n";

temp_DD_element.appendChild(document.createTextNode(indent_level_stringprepended_string));

}

temp_DD_element.normalize();