From: Po Lu <luangruo@yahoo.com>
To: Qiantan Hong <qthong@stanford.edu>
Cc: Lars Ingebrigtsen <larsi@gnus.org>,
"emacs-devel@gnu.org" <emacs-devel@gnu.org>
Subject: Re: [PATCH] Add user content APIs for WebKit Xwidgets
Date: Sun, 16 Oct 2022 08:26:27 +0800 [thread overview]
Message-ID: <87r0z8mx58.fsf@yahoo.com> (raw)
In-Reply-To: <77860A2D-FF21-4EF0-A2E8-769A041B0B55@stanford.edu> (Qiantan Hong's message of "Sat, 15 Oct 2022 18:29:35 +0000")
Qiantan Hong <qthong@stanford.edu> writes:
> I see similar intern usage for "xwidget-internal”, "download-callback”
> and "javascript-callback” in xwidget.c. I was trying to be consistent.
> If I’m changing to Qscript_message should those be changed too?
Sure.
> name is used as a symbol/identifier in a namespace in JavaScript.
> It is used in the form of “messageHandlers.name”. Therefore I wanted
> to map it to something conceptually similar in Lisp, i.e. a Lisp symbol.
> That way we get efficient comparison and EQ lookup (useful for identifiers!)
> by sacrificing string-manipulating operations (not that often for identifiers!).
> For example, I need to lookup a handler in an ALIST for every script-message.
> Does that make sense?
assoc is fast unless you have lots of handlers, in which case I'd be
more worried about using an alist.
Anyway, you proceed to copy the symbol name into a string and intern it
later. That is not correct, since the symbol given may be uninterned.
next prev parent reply other threads:[~2022-10-16 0:26 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-14 6:34 [PATCH] Add user content APIs for WebKit Xwidgets Qiantan Hong
2022-10-14 7:01 ` Po Lu
2022-10-14 7:12 ` Qiantan Hong
2022-10-14 7:35 ` Po Lu
2022-10-14 21:13 ` Qiantan Hong
2022-10-15 1:37 ` Qiantan Hong
2022-10-15 7:53 ` Qiantan Hong
2022-10-15 11:23 ` Po Lu
2022-10-15 18:29 ` Qiantan Hong
2022-10-16 0:26 ` Po Lu [this message]
2022-10-15 23:33 ` Qiantan Hong
2022-10-16 4:32 ` Po Lu
2022-10-16 6:29 ` Qiantan Hong
2022-10-16 6:41 ` Po Lu
2022-10-16 6:45 ` Po Lu
2022-10-23 9:11 ` Qiantan Hong
2022-10-23 10:58 ` Po Lu
2022-10-23 22:16 ` Qiantan Hong
2022-10-24 0:30 ` Po Lu
2022-10-24 4:17 ` Qiantan Hong
2022-10-24 5:38 ` Po Lu
2022-10-24 5:44 ` Qiantan Hong
2022-10-24 7:20 ` Po Lu
2022-10-16 20:51 ` [PATCH] Add user extension " Richard Stallman
2022-10-16 21:13 ` Alan Mackenzie
2022-10-18 11:58 ` Richard Stallman
2022-10-17 5:31 ` Eli Zaretskii
2022-10-17 8:28 ` Jean Louis
2022-10-19 17:04 ` Richard Stallman
2022-10-19 19:06 ` Eli Zaretskii
2022-10-20 19:46 ` Richard Stallman
2022-10-21 5:51 ` Eli Zaretskii
2022-10-21 6:02 ` Po Lu
2022-10-23 19:14 ` Richard Stallman
-- strict thread matches above, loose matches on Subject: below --
2020-08-28 2:25 [PATCH] Add user content " Qiantan Hong
2020-08-28 14:37 ` Lars Ingebrigtsen
2020-08-28 15:41 ` Qiantan Hong
2020-08-30 13:43 ` Lars Ingebrigtsen
2020-08-29 4:07 ` Richard Stallman
2020-08-29 4:10 ` Richard Stallman
2020-08-29 4:45 ` Qiantan Hong
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