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fix https://github.com/uBlockOrigin/uBlock-issues/issues/162

This commit is contained in:
Raymond Hill 2018-08-12 19:58:33 -04:00
parent 5502a03f50
commit 1aa5497841
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GPG Key ID: 25E1490B761470C2
1 changed files with 9 additions and 4 deletions
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13
src/js/scriptlets/element-picker.js
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@ -1044,9 +1044,12 @@ var candidateFromFilterChoice = function(filterChoice) {
// TODO: should remove tag name too? ¯\_(ツ)_/¯
if ( filterChoice.modifier ) {
filter = filter.replace(/:nth-of-type\(\d+\)/, '');
if ( filter.indexOf('.') !== -1 ) {
if ( filter.charAt(2) === '#' ) {
filter = filter.replace(/#[^#.]+/, '');
// https://github.com/uBlockOrigin/uBlock-issues/issues/162
// Mind escaped periods: they do not denote a class identifier.
if ( filter.charAt(2) === '#' ) {
let pos = filter.search(/[^\\]\./);
if ( pos !== -1 ) {
filter = '##' + filter.slice(pos + 1);
}
}
return filter;
@ -1057,8 +1060,10 @@ var candidateFromFilterChoice = function(filterChoice) {
for ( ; slot < filters.length; slot++ ) {
filter = filters[slot];
// Remove all classes when an id exists.
// https://github.com/uBlockOrigin/uBlock-issues/issues/162
// Mind escaped periods: they do not denote a class identifier.
if ( filter.charAt(2) === '#' ) {
filter = filter.replace(/\..+$/, '');
filter = filter.replace(/([^\\])\..+$/, '$1');
}
selector = filter.slice(2) + joiner + selector;
// Stop at any element with an id: these are unique in a web page