[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Brad Jorsch changed: What|Removed |Added Resolution|LATER |FIXED --- Comment #23 from Brad Jorsch --- Changing this from "RESOLVED LATER" to "RESOLVED FIXED", since Scribunto exists and has been deployed. -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Dan Collins changed: What|Removed |Added Component|Fundraising - misc |Extension setup --- Comment #22 from Dan Collins 2011-11-29 22:40:24 UTC --- Oops, I missed the "extension setup" button! -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Arthur Richards changed: What|Removed |Added CC||aricha...@wikimedia.org --- Comment #21 from Arthur Richards 2011-11-29 22:19:34 UTC --- Was this intended to be filed under the fundraising-misc component? -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Dan Collins changed: What|Removed |Added CC||en.wp.s...@gmail.com, ||fr-t...@wikimedia.org Component|Site requests |Fundraising - misc -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Phillip Patriakeas changed: What|Removed |Added CC||dragonlordofxant...@gmail.c ||om Blocks||26092 -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Rich Farmbrough changed: What|Removed |Added CC||rich...@farmbrough.co.uk --- Comment #20 from Rich Farmbrough 2009-09-04 17:50:12 UTC --- I have to agree with the editors here. We are using the tools we have, yes people will write all sorts of stuff in template code, just as I wrote a set of arithmetic functions in regex, not because we want to, but because we are trying to achieve a goal and that's the only way to do it in a reasonable time. However, and despite [[WP:PERF]], these hacks and kludges must be generating an suhbstantial server load. And the wiki-way means it will get worse, because once someone has hacked together a replacement for a given string handling function, it becomes part of the repertoire. I started using some of these yesterday, and only curiosity made me dig deep into the various template levels, to see what was going on - it is not a pretty sight. I can see no way that native parser functions can be worse than template hacked parser functions which often have to iterate character by character at best. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Brion Vibber changed: What|Removed |Added Status|NEW |RESOLVED Resolution||LATER --- Comment #19 from Brion Vibber 2009-06-23 01:50:03 UTC --- We might look into this at some point, but it's definitely not a near-term thing. Marking LATER since we might actually poke at it one day. :) -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #18 from Aryeh Gregor 2009-06-22 21:37:11 UTC --- (In reply to comment #16) > Am I the only one who looks at Lua and wonders how on Earth that is better? > > I don't think embedding an entire programming language, complete with its own > syntax conventions, function library, recursion, multi-threading, and > everything else can possibly qualify as a usability enhancement. Yes, the > code > will almost certainly be arranged in a cleaner and more logical fashion, but > the barrier to be able to edit that code will be just as high if not worse > simply because you are forcing people to learn a whole new syntax and function > set. I'm not sure whose sanity is supposed to be preserved by Lua, either. Clearly, it's not the average user, who can't program and won't be able to work in Lua any more than in parser functions. But if we're trying to preserve the sanity of template hackers, then it seems a little unreasonable to do so even over their own objections. They'd all love StringFunctions, apparently, sanity-threatening or not. I feel like the issue here is that some people, as programmers, don't want to have anything to do with encouraging a hacky, awful macro language that's painful for *them* to even think about. I really can't find anyone's sanity being preserved other than the MediaWiki developers' here. I haven't seen usability objections to StringFunctions from *anyone* but MW developers, none of whom are actually involved in template editing on the wikis in question. But that's just my opinion. :) -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #17 from Tim Landscheidt 2009-06-22 11:05:29 UTC --- I think the entire discussion is horribly off target. Nobody wants to "install Lua" or "install StringFunctions". The three real use cases why I originally subscribed to the first bug were: - Simplify templates like FormatDate that transform "2009-06-22" into anything without the weird math behind it so that it can be understood (and edited! It's a wiki! Or at least should be.) again by "normal" users who do not want to solve puzzles, but problems. - Simplify templates like the geographical coordinates manglers that use large switches at the moment to group "US-WA" under "US". (I really doubt that these are more performant than an adequate StringFunctions usage.) - Allow to test whether a parameter ends with a "." so that the template can decide whether it has to append one by itself. How these (and others) are solved, with a generic Lua extension, or StringFunctions that can only be used by sysops, or one-purpose-only extensions, I do not care. But I do not think that a potential threat of abuse should stand in the way of good use. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Robert Rohde changed: What|Removed |Added CC||ro...@robertrohde.com --- Comment #16 from Robert Rohde 2009-06-22 03:29:07 UTC --- Am I the only one who looks at Lua and wonders how on Earth that is better? I don't think embedding an entire programming language, complete with its own syntax conventions, function library, recursion, multi-threading, and everything else can possibly qualify as a usability enhancement. Yes, the code will almost certainly be arranged in a cleaner and more logical fashion, but the barrier to be able to edit that code will be just as high if not worse simply because you are forcing people to learn a whole new syntax and function set. In addition, Lua is basically a pipe dream anyway because it would be quite hard to make it secure enough to usable. With a full programming language, it would be trivial to write code that would consume as much CPU and memory as you let it have and flood Apache with 100s of megabytes of output. Even if one sandboxes it sufficiently to deal with these obvious cases, one would still have to spend a lot of time considering less obvious abusive code and ways it can interact inappropriately with the parser. And that's on top of the portability problems others have already mentioned. I certainly can't see Lua being viable any time soon. Template syntax has a lot of problems, but I don't see how dropping an entire programming language into wikicode is the answer. Personally, I'd rather have string functions now and Lua never. I'll reserve judgment on the hypothetical abuse filter approach until there is a more concrete proposal to discuss. At least with that there is a chance to integrate it in a safe and reasonable way, but I still worry that a whole new programming syntax would be a hindrance rather than a boon to usability. However, unless Andrew is really gung-ho to work on such a thing, it would also seem to be a long way off. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #15 from Andrew Garrett 2009-06-21 00:06:58 UTC --- (In reply to comment #14) > (In reply to comment #4) > > Other alternative: The Abuse Filter parser could be modified be embeddable. > > eurgh, I hope not. Give administrators the ability to block reading pages as > well as editing them... > I don't think you get it. I mean adopting the parser, not the filter itself. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #14 from Gurch 2009-06-21 00:03:49 UTC --- (In reply to comment #4) > Other alternative: The Abuse Filter parser could be modified be embeddable. eurgh, I hope not. Give administrators the ability to block reading pages as well as editing them... -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #13 from Le Chat 2009-06-20 11:44:18 UTC --- Well, you said above it would be difficult to remove the existing parser functions - I assume that means it's not going to happen. So there's no point in waiting for it to happen (i.e. forever) before adding simple string functions, which users do want and would find useful (see past discussion). If people are finding other ways to do useful things with wikitext besides what it was originally conceived for, that's a GOOD thing. (Some devs seem to think they know what users want better than the users themselves do.) -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #12 from Andrew Garrett 2009-06-20 11:24:57 UTC --- (In reply to comment #11) > But we already have functions under "expr", which *do* do computation and are > found in practice to be very useful. Surely len(x) or x[3:5] is far cheaper, > no > more confusing to users and just as potentially useful, as ((x+50)/0.456. Yes, as I said in my previous message, introducing expr and so on was a mistake in my opinion. > Have > you seen the ugly and costly hacks that people are forced to use with > padleft/right just to get the length of a string? And substring retrieval is > impossible, as far as I know, which means some templates end up far more > complex and harder to use than they need be. "Forced" to use? Nobody is forcing you to do ugly things with wikitext that it was never intended to be used for. Those padleft hacks are just as likely to stop working sooner or later, because they're horrible and I haven't seen a single good use case for them. > I agree that the existing syntax > is bad, but the functionality it produces is extremely useful, and the > addition > of a few more functions using reasonable syntax (I'm not saying we need to > have > *every* function that's been requested) is not going to make the overall > syntax > problem any worse. So the existing syntax sucks, but we should encourage it by adding more functions that use it, instead of rethinking our syntax altogether. Your justification for this seems to be that it will take less time and you need your string functions *now*. I don't buy that. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #11 from Le Chat 2009-06-20 11:17:28 UTC --- But we already have functions under "expr", which *do* do computation and are found in practice to be very useful. Surely len(x) or x[3:5] is far cheaper, no more confusing to users and just as potentially useful, as ((x+50)/0.456. Have you seen the ugly and costly hacks that people are forced to use with padleft/right just to get the length of a string? And substring retrieval is impossible, as far as I know, which means some templates end up far more complex and harder to use than they need be. I agree that the existing syntax is bad, but the functionality it produces is extremely useful, and the addition of a few more functions using reasonable syntax (I'm not saying we need to have *every* function that's been requested) is not going to make the overall syntax problem any worse. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #10 from Andrew Garrett 2009-06-20 10:20:53 UTC --- (In reply to comment #9) > Why should parser functions that do strings affect users' sanity? That > attitude > makes no sense to me. Wikitext is supposed to be a *markup* language, not a Turing-complete programming language. It is designed for presentation, not computation. If you want computation, you should write a server-side parser function which implements the functionality you need. For example, somebody recently implemented a full hexadecimal to decimal converted *in wikitext*. That is totally insane, and something that should have been done in its own parser function, once an appropriate use case had been explained. The *point* is that you should be able to, with relative ease, edit a page, template or whatever. That's what Wikipedia is about. The syntax for parser functions, especially with string functions, is totally insane, and is difficult to edit even for experienced programmers. This is a serious usability issue, which would doubtless be made ten times worse by string manipulation parser functions. > If formatnum and padleft are parser functions, then why > shouldn't len and subst be parser functions? Because formatnum and padleft are for markup/formatting, not computation. Giving users the ability to format numbers and values is something that we are more than willing to support. Giving users the ability to write their own natural language parsers (as many have expressed the desire to do) is not something we are willing to support, from a resources perspective (you think it's cheap to parse the intended use cases of these parser functions?), nor from a philosophical perspective (making wikitext even harder to edit is *not* part of our mission). We have not seen a single suggested use case, which we do not object to on one of the above grounds. Therefore, we will not be activating StringFunctions. The reason that we are even *considering* a Lua-based inline expression parser is because it would be difficult to now remove the existing parser functions (which were a bad idea in the first place), and their syntax is terrible and causing serious usability issues on Wikimedia projects. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #9 from Le Chat 2009-06-20 10:11:58 UTC --- Why should parser functions that do strings affect users' sanity? That attitude makes no sense to me. If formatnum and padleft are parser functions, then why shouldn't len and subst be parser functions? The existing parser functions involve string manipulation anyway (plus some arithmetic) - why not use the same route for functions that are even simpler because they don't involve any arithmetic? -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #8 from Andrew Garrett 2009-06-20 09:52:33 UTC --- (In reply to comment #7) > As an occasional amateur programmer (not php unfortunately) and bemused > onlooker, I really don't understand how there can possibly be a problem with > this. String functions are such a basic thing - surely there's someone among > the devs with the elementary competence to write them into parser functions in > an efficient way without a whole song and dance. (I mean, finding the length > of > a string and so on, even in Unicode, is surely much simpler than reformatting > numbers and doing arithmetic.) Start off with the simple things at least - > those which don't require any special extension or create vulnerabilities - > and > then move up to the trickier stuff as and when. > It is not a question of whether it's possible, but of whether it's a good idea. Most developers agree that parser functions for string manipulation are the wrong path to go down, and that we should consider other ways of providing useful functionality to users without adversely affecting their sanity. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Le Chat changed: What|Removed |Added CC||cat...@vp.pl --- Comment #7 from Le Chat 2009-06-20 09:50:10 UTC --- As an occasional amateur programmer (not php unfortunately) and bemused onlooker, I really don't understand how there can possibly be a problem with this. String functions are such a basic thing - surely there's someone among the devs with the elementary competence to write them into parser functions in an efficient way without a whole song and dance. (I mean, finding the length of a string and so on, even in Unicode, is surely much simpler than reformatting numbers and doing arithmetic.) Start off with the simple things at least - those which don't require any special extension or create vulnerabilities - and then move up to the trickier stuff as and when. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #6 from Andrew Garrett 2009-06-19 19:43:44 UTC --- (In reply to comment #5) > Interesting idea. That would make a lot of sense. Not as powerful or "nice" > as Lua, but it's vastly saner syntax than StringFunctions. How easy would > that > be to write up? It wouldn't be difficult to make the abuse filter parser generic enough to include inline in wikitext. There would be a few things to clean up enough to actually deploy it inline on Wikimedia: * We'd want a more comprehensive testing suite to make sure nothing regressed. * We'd want to reimplement the parser either with a shunting-yard algorithm, and/or in C/C++, to handle the increased load the feature would undoubtedly get vis-a-vis the parser as used by the abuse filter. * I understand there are a few potential security holes with user-supplied regexes, including at least denial of service attacks by making very computationally-difficult regexes and running them against very large test strings. In the past there have been remote code execution vulnerabilities with user-supplied regexes. We'd need to find some way to work around this, or disable regexes. * Generally speaking, there are other ways to DoS (and maybe more) the servers with untrusted code. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #5 from Aryeh Gregor 2009-06-19 19:28:12 UTC --- Interesting idea. That would make a lot of sense. Not as powerful or "nice" as Lua, but it's vastly saner syntax than StringFunctions. How easy would that be to write up? -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Andrew Garrett changed: What|Removed |Added CC||agarr...@wikimedia.org --- Comment #4 from Andrew Garrett 2009-06-19 19:20:19 UTC --- Other alternative: The Abuse Filter parser could be modified be embeddable. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #3 from Aryeh Gregor 2009-06-19 19:18:16 UTC --- That seems to be the current situation, yes. Maybe at some point we can give up on the requirement that you be able to fully use Wikipedia content without exec() rights; then we could use Lua (which is *way* preferable to StringFunctions for sure). You'd have to ask Brion about that. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 --- Comment #2 from Tisza Gergő 2009-06-19 19:15:08 UTC --- So it's a Catch-22 then? Sane solutions involve compiled interpreters, and won't be used by WMF for security and accessibility reasons, while solutions which use a PHP-based interpreter are deemed insane and thus won't be used by WMF? -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 19298] Enable Lua extension on WMF wikis
https://bugzilla.wikimedia.org/show_bug.cgi?id=19298 Aryeh Gregor changed: What|Removed |Added CC||simetrical+wikib...@gmail.co ||m --- Comment #1 from Aryeh Gregor 2009-06-19 18:56:32 UTC --- Not very likely to happen on Wikimedia, as discussed elsewhere (mainly IRC that I remember). The Lua extension requires installation of a PHP extension and/or the ability to use exec(). If it were enabled on Wikimedia, all templates would use it pretty soon, and anyone on shared hosting without either of these rights would be unable to use large chunks of Wikimedia content. PHP extension installation requires root access, and exec() is unsafe on shared hosts that have all PHP executed by a single user (using mod_php, FastCGI, etc.). -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
