When caching results from frame:preprocess and frame:expandTemplate,
restrict the scope of the cache to the frame object that was used. This
allows the integrity of the empty-frame expansion cache to be maintained
while also allowing parent frame access. This change is the equivalent of
I621e9075 in core.
Change-Id: Iae4c00e7e19ba12cfdaac135be16c991d9d0cea1
And now Ie9e334e broke the tests again. Why can't anyone be bothered to
fix things they should *know* by now are going to need fixing?
Bug: T90018
Change-Id: I7f71dda4af38b23f89c64b6116c1145c44f5c523
The parser's output was changed in I562e437e to add clickable anchors
for section headers which made Scribunto parser tests fail.
Bug: T90018
Change-Id: Ia74877e0641f2763d42be4a8fad1aa8ecffe449e
Instead of just displaying "Script error" in wikitext, display the actual
error string. Currently, many users don't see meaningful error messages
generated by modules, and instead just assume that "Script error" means
the module itself has a bug.
Bug: 71038
Change-Id: Ie5358049975352e0fef92088a06b97ad94717000
If a function name contains an equals sign, it doesn't increase the index,
so indexOffset=1 makes Lua see arguments as starting with 0. This change
fixes that, so that indexOffset is only set to 1 if the function name has
an index.
Change-Id: Ifa2dfad4d2f7228c3fd5721ccfc4c235576b663d
Clean up trailing whitespace from all of our code, and add comments
indicating that apparently unused variables are ScopedCallbacks.
Change-Id: I8e5997797cc7b1c64c5351ec112a18f30edc8fef
When tables are passed from Lua to PHP, their metatables are lost. Because
of this, they need to be kept inside of Lua to allow the __index
metamethod to return a method to be called by #invoke.
Bug: 64141
Change-Id: I0840bc12b25dee72828ec97d2b205812e4929f2b
When displaying a nosuchfunction or nosuchmodule error, include the name
of the nonexistent function or module.
Change-Id: I17fc2c68dc8267302a82eee3cb2c5df9b5a3c46c
If we don't do this, then the section edit links point to the wrong page
if we expand a template that contains section headings.
Bug: 55525
Change-Id: I00bda935be3e8b9c0f86fd0f131814207fbb34a7
This field already exists in PHP with exactly the content requested in
bug 47089, so we may as well expose it on the frame object.
Bug: 47089
Change-Id: I672820589f6ebc7c4daad29b5eb156733a5bc5cc
It's already possible to detect whether the current template is being
substituted via ParserFunctions (see [[en:Template:Ifsubst]]), and a
similar trick works with frame:preprocess. So we may as well provide the
flag directly.
Bug: 47828
Change-Id: Id06d27c6283ee589a8830b78c04e56978e0ac6da
Clean up the modules in engines/LuaCommon/lualib:
* Fix luabit/bit.lua to return its table instead of trying to set the
global directly.
* Fix luabit/hex.lua to return its table instead of trying to set the
global directly.
* luabit/noki.lua is useless for our purposes
* luabit/utf8.lua is redundant to mw.ustring
* stringtools uses coroutines, which we don't support
Also fix a parser test that has apparently been broken for a long time.
Change-Id: I1284cddb6e9b94327964cb1077d8dbdf7def6d06
* string.format() truncates the string at a null character, causing a
deadlock when Lua attempts to send null characters to PHP. Use
concatenation instead.
* Added test.
* Fixed an error reporting issue in the console, which I happened to
notice at the same time as the above bug.
Change-Id: I2e6061a04512557492bffbd04bc09ca3bc1d80d6
* Implemented the new parser interface based on a frame object, as
described in the design document and wikitech-l.
* Added parser tests for the new interface.
* Removed {{script:}} parser function
* Allow named parameters to {{#invoke:}}
* Don't trim the return value
* If a function invoked by #invoke returns multiple values, concatenate
them into a single string.
* If there is an error during parse, show the error message as an HTML
comment as well as via JavaScript. This makes parser test construction
easier, and probably makes debugging easier also.
* Rename mw_internal to mw_php to clarify its role. It is now strictly a
private Lua -> PHP interface function table.
* Protect mw.setup() against multiple invocation.
* Fixed a bug in Scribunto_LuaStandaloneInterpreter::receiveMessage():
large packets caused fread() to return with less than the requested
amount of data, which previously caused an exception. It's necessary
to check for EOF and to repeat the read to get all data. The receive
function on the Lua side does not suffer from this problem.
* In the standalone engine, fixed a bug in the interpretation of null
return values from PHP callbacks. This should return no values to Lua.
* Updated the Lua unit tests to account for the fact that functions are
now forced to return strings.
* Updated the getfenv and setfenv tests to account for the extra stack
level introduced by mw.executeFunction().
Change-Id: If8fdecdfc91ebe7bd4b1dae8489ccbdeb6bbf5ce
