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Fix going back in history to a search result page on firefox #72272

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Merged
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May 21, 2020
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Fix going back in history to a search result page on firefox #72272

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6 changes: 6 additions & 0 deletions src/librustdoc/html/static/main.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2703,3 +2703,9 @@ function focusSearchBar() {
function defocusSearchBar() {
getSearchInput().blur();
}

// This is required in firefox. Explanations: when going back in the history, firefox doesn't re-run
// the JS, therefore preventing rustdoc from setting a few things required to be able to reload the
// previous search results (if you navigated to a search result with the keyboard, pressed enter on
// it to navigate to that result, and then came back to this page).
window.onunload = function(){};