bug#6300: browse-url-encode need to encode more

[Lennart Borgman]

On Wed, Sep 21, 2011 at 22:23, Lars Magne Ingebrigtsen <larsi@gnus.org> wrote:
> Lennart Borgman <lennart.borgman@gmail.com> writes:
>
>> The character ?" needs to be escaped at least on w32 because otherwise
>> ShellExecute will not work. Maybe this part of the patch should be
>> platform specific, I do not know.
>>
>> Both Google Chrome and Firefox still thinks that it is good manner to
>> also escape blanks as ?+.
>>
>> I suggest the following patch (this is agains a checkout from 2010-05-22):
>>
>> === modified file 'lisp/net/browse-url.el'
>> --- trunk/lisp/net/browse-url.el      2010-04-29 14:04:33 +0000
>> +++ patched/lisp/net/browse-url.el    2010-05-29 10:52:33 +0000
>> @@ -634,7 +634,8 @@
>>    ;; FIXME: Is there an actual example of a web browser getting
>>    ;; confused?  (This used to encode commas, but at least Firefox
>>    ;; handles commas correctly and doesn't accept encoded commas.)
>> -  (browse-url-url-encode-chars url "[)$]"))
>> +  (replace-regexp-in-string " " "+"
>> +                            (browse-url-url-encode-chars url "[\"()$]")))
>
> Is there any reason space shouldn't be quoted as %20 instead?  I.e.,
> just add it to the regexp there at the end?

Yes. Readability.