Please add support for newer versions of Firefox

有个bug，输入一个错误的URL,下载之后URL无法删除

I really like the extension and the "grouping" capabilities. However, I don't think the grouping capability is working really well for me. I will set up groups and then the groups will suddenly all disappear at some point, all the rules will still be there but the groups just disappear and all the rules will fall under "Ungrouped". Am I missing an important step?

It would be nice to be able to be able to sort the rules through drag and drop or arrow keys.

Using Firefox Developer Edition v59

---------EDIT ---03/11/2018---
I realized how to replicate the issue. After you have setup the groups, when you "Clear All History" of Firefox (I select only Cache, Cookies), the grouping gets reset.
---------EDIT ---03/11/2018---

Thanks,

thuerrsch said
>Here I set up a single, simple rule to "Modify the response header", match type "All", execute type "normal", to always set the "Content-Disposition" header type to a value of "inline". That's it, two minutes to set up the whole thing, and it works beautifully!

This is also what I wanted to use this extension for, but this simple solution will remove the filename information which may be passed in that header. Instead I used the following custom function which mostly works. Note that the "tobytes" call is necessary otherwise on unicode strings firefox complains about too-high charcodes.

function tobytes (str) {
let res = "";
for (let i = 0; i < str.length; ++i) {
let code = str.charCodeAt(i);
if (code > 255) {
res += encodeURI(str[i]);
}
else {
res += str[i];
}
}
return res;
}


for (let a in val) {
if (val[a].name.toLowerCase() === 'content-disposition') {
let orig = val[a].val
console.log("orig: " + val[a].value);
let res = val[a].value.replace(/^attachment/iu, "inline");
res = tobytes(res);
console.log("res: " + res);
val[a].value = res;
}
}

Solved my problem of being unable to open a site that needed specific headers for testing.

But I have an issue: Routes are nor being matched, but the test result successful, so the header is applied everywhere.

国内大师开发的。不错。

I first thought it won't be english so I avoided it for a while
working as it should
it can remove and modify headers
for redirect reqs I use Redirector (Wildcard is simple * $1 $2 ...)
but realy u need to update the icon :$

Edit:
Thanks for the fast reply &amp;amp; solution, I was able to replace my rules
IconArchive dotcom is a good place :D
I moved the button from the toolbar to the menu to appear in a bigger size and it's much better now :)