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Describe error data in url-retrieve better

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* lisp/url/url.el (url-retrieve): Describe the error data more in
depth (bug#25735).
This commit is contained in:
Lars Ingebrigtsen 2019-05-15 09:45:08 +02:00
parent ceed3d7557
commit 8f544c6104
1 changed files with 5 additions and 3 deletions
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8
lisp/url/url.el
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@ -136,9 +136,11 @@ STATUS is a plist representing what happened during the request,
with most recent events first, or an empty list if no events have
occurred. Each pair is one of:
\(:redirect REDIRECTED-TO) - the request was redirected to this URL
\(:error (ERROR-SYMBOL . DATA)) - an error occurred. The error can be
signaled with (signal ERROR-SYMBOL DATA).
\(:redirect REDIRECTED-TO) - the request was redirected to this URL.
\(:error (error type . DATA)) - an error occurred. TYPE is a
symbol that says something about where the error occurred, and
DATA is a list (possibly nil) that describes the error further.
Return the buffer URL will load into, or nil if the process has
already completed (i.e. URL was a mailto URL or similar; in this case