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Author SHA1 Message Date
Arseny Kapoulkine
12c5502027
Update performance.md 
Update compiler performance metrics to account for O2 and expanding internal codebase
 2022-07-22 10:35:03 -07:00
Arseny Kapoulkine
9be7f85be7
Update performance.md (#608) 
Mention constant folding for builtins and remove the note about possibly doing inlining in the future because we do do it now!
 2022-07-22 07:53:16 -07:00
Matthew Emery
96316c66dc
Documentation of round tie-breaking (#602) 
* Update library.md

* Tie-breaking documentation for round
 2022-07-18 12:36:23 -07:00
Andy Friesen
a934f742d8
June recap (#583) 2022-07-11 13:21:23 -07:00
Anaminus
6ad8239e32
Improve description of bit32.extract/replace. (#585) 
Fix description incorrectly saying that parameter w specifies an upper range. w is actually a width. Proof:

    print(bit32.extract(2^32-1, 3, 4)) -- prints 15, not 1.

Also indicate that the position is 0-based, and that the function will error if the selected range exceeds the allowed bounds.
 2022-07-08 10:06:25 -07:00
Alan Jeffrey
a7ae439b0f
Document new table type features (#567) 2022-07-05 16:25:09 -05:00
Arseny Kapoulkine
6467c855e8
Update compatibility.md (#566) 
Update `__len` metamethod (pending the code change that implements this)
 2022-06-30 17:07:56 -07:00
natteko
fc763650d3
Fix broken link in typecheck.md (#568) 
Current link redirects to 
https://luau-lang.org/typecheck#Roblox-types (notice the fragment) 
which is effectively the same as https://luau-lang.org/typecheck
What the link *wants* to redirect to is 
https://luau-lang.org/typecheck#roblox-types (notice the change in fragment) 
which is the Roblox types segment of the document
 2022-06-30 15:14:49 -07:00
Arseny Kapoulkine
ee82f1e997
Update sandbox.md 
Since we don't have a formal proof, clarify that we don't have known bugs.
 2022-06-28 23:13:13 -07:00
Arseny Kapoulkine
13e50a9cac
Update library.md (#564) 
Clarify behavior of shifts for out of range values.
 2022-06-27 09:05:50 -07:00
Arseny Kapoulkine
e91d80ee25
Update compatibility.md (#559) 2022-06-23 18:56:19 -07:00
Arseny Kapoulkine
ca32d1bf9d
Update library.md (#555) 
Fix string.match and string.find type definitions
 2022-06-22 09:27:05 -07:00
Arseny Kapoulkine
ce9f4e23ae
Update performance.md (#553) 
Document function inlining and loop unrolling.
 2022-06-21 13:14:30 -07:00
vegorov-rbx
edd071f99a
Luau Recap: May 2022 (#513) 
* Recap is ready

* Change the intro format so it shows up in the news section snippet

* Fixed line breaks that were implied

* Update docs/_posts/2022-06-01-luau-recap-may-2022.md

Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>

* Drop Autocomplete improvements and extend compiler optimization section

In the cross-post to Roblox developer forum, Autocomplete section will be restored, while compiler optimization section can be optionally removed (although it might interest some developers)

* One more optimization

* Update docs/_posts/2022-06-01-luau-recap-may-2022.md

Co-authored-by: dcope-rbx <91100513+dcope-rbx@users.noreply.github.com>

Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Co-authored-by: dcope-rbx <91100513+dcope-rbx@users.noreply.github.com>
 2022-06-01 16:27:42 -07:00
Arseny Kapoulkine
10ed02470c
Update compatibility.md 
Add a note on light C functions that Lua 5.2 added; suggested by #512.
 2022-06-01 14:19:17 -04:00
Arseny Kapoulkine
70ff6b4347
Update performance.md (#494) 
Add a section on table length optimizations and reword the table iteration section a bit to account for generalized iteration.
 2022-05-20 13:00:53 -07:00
Arseny Kapoulkine
f3f231ea6b
Update compatibility.md 
Update `__pairs` note with `__iter`, change `__len` to unsure as with `__iter` lack of `__len` on tables is the only issue preventing complete user created containers.
 2022-05-09 18:38:10 -07:00
Arseny Kapoulkine
be0b7d07e2
Update sandbox.md 
Replace debug.getinfo with debug.info
 2022-05-09 18:34:31 -07:00
Arseny Kapoulkine
7935f9f8b6
Update sandbox.md 
Reword the GC docs to avoid back-referencing the thread identity mechanism, since it's entirely Roblox-side and isn't fully documented here anymore.
 2022-05-09 18:33:53 -07:00
Arseny Kapoulkine
72d8d44343
Add documentation for generalized iteration (#475) 2022-05-05 17:05:57 -07:00
phoebe
57016582a7
fix feed link (#476) 2022-05-05 14:37:27 -07:00
Alexander McCord
47a8d28aa9
Fix a typo in recap. (#472) 2022-05-03 16:12:59 -07:00
Andy Friesen
9bc71c4b13
April 2022 recap (#470) 2022-05-03 15:29:01 -07:00
Alexander McCord
ffff25a9e5
Improve the UX of reading tagged unions a smidge. (#449) 
The page is a little narrow, and having to scroll on this horizontally isn't too nice. This fixes the UX for this specific part.
 2022-04-07 09:16:44 -07:00
Alan Jeffrey
dc32a3253e
Add short example of width subtyping (#444) 2022-03-31 18:44:41 -05:00
Alexander McCord
ba60730e0f
Add documentation on singleton types and tagged unions to typecheck.md. (#440) 
Update the typecheck.md page to talk about singleton types and their uses, tagged unions.

As a driveby, improve the documentation on type refinements. And delete the unknown symbols part, this is really dated.

* Update docs/_pages/typecheck.md to fix a typo

Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
 2022-03-31 11:54:06 -07:00
Alan Jeffrey
06bbfd90b5
Fix code sample in March 2022 Recap (#442) 2022-03-31 09:31:06 -05:00
Alan Jeffrey
f3ea2f96f7
Recap March 2022 (#439) 
* March Recap

Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
 2022-03-30 18:38:55 -05:00
Arseny Kapoulkine
2335b26ffc
Update library.md 
Add documentation for table.clone
 2022-03-24 09:31:18 -07:00
Arseny Kapoulkine
fe71aff7af
Update library.md 2022-03-14 10:30:49 -07:00
vegorov-rbx
d277cc2c3b
Luau Recap: February 2022 (#403) 
* Luau Recap: February 2022

* Rebuild pages

* Fixed Markdown linter warnings, converted tabs to spaces and added a note on 'select' optimization

* Apply suggestions from code review

Co-authored-by: Alexander McCord <11488393+alexmccord@users.noreply.github.com>

* Added information about new lint

* Update docs/_posts/2022-02-28-luau-recap-february-2022.md

Co-authored-by: Alexander McCord <11488393+alexmccord@users.noreply.github.com>

Co-authored-by: Alexander McCord <11488393+alexmccord@users.noreply.github.com>
 2022-03-02 06:27:35 -08:00
James Napora
1334db600f
Update grammar.md (#379) 2022-02-22 11:24:15 -08:00
Arseny Kapoulkine
6aaaafcc8d
Add documentation for upcoming CommentDirective lint (#361) 2022-02-17 16:58:43 -08:00
Arseny Kapoulkine
aecd60371b
Update performance.md (#355) 
Document weak table shrinking and paged sweeper
 2022-02-11 09:13:27 -08:00
Arseny Kapoulkine
abe3f87b48
docs: Add documentation for upcoming MisleadingAndOr lint (#349) 
This is going to be part of Luau 0.514
 2022-02-09 09:27:01 -08:00
Arseny Kapoulkine
ec481695a3
Update library.md (#352) 
Clarify the relationship between `typeof` and `newproxy`. As a sandboxing measure, `typeof` only uses `__type` on host-defined userdata.

Fixes #351.
 2022-02-09 09:19:50 -08:00
Andy Friesen
c572f6944f
January 2022 recap (#331) 2022-02-01 14:49:55 -08:00
JohnnyMorganz
4e5ff99582
Improve Grammar documentation (#315) 2022-01-20 08:27:19 -08:00
dcope-rbx
49ce5096a4
Fixed a couple spelling mistakes in markdown files. (#316) 2022-01-17 09:44:31 -08:00
Halalaluyafail3
497d625f73
Fix some mistakes in the documentation (#314) 2022-01-14 13:42:49 -08:00
Arseny Kapoulkine
b2af550b08
Update grammar.md 
Add forgotten quotes around 'type'; reported by @Dionysusnu
 2022-01-13 15:23:18 -08:00
Arseny Kapoulkine
d6ba106be6
Update compatibility.md 
Add a note about function identity
 2022-01-12 11:56:46 -08:00
T 'Filtered' C
abf9fc2754
Update compatibility.md to split coroutine.close from lua_resetthread (#309) 
Co-authored-by: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
 2022-01-12 11:50:25 -08:00
Arseny Kapoulkine
b7a7b92d12
Update syntax.md 
Remove confusing block because it reads as if we *do* support this syntax if you aren't reading carefully.
 2022-01-11 13:24:56 -08:00
Arseny Kapoulkine
73b7bcb2da
docs: Move Luau.Web.js fetch to the end of the page 
This was moved in the CodeMirror change, but that may break Module setup in the embedded <script> block, so move it back.
 2022-01-04 15:04:25 -08:00
Arseny Kapoulkine
fa35884e5b
Update library.md 
A few small tweaks and fixes.
 2021-12-27 13:08:56 -08:00
Arseny Kapoulkine
6203bf6ac5
Update grammar.md 
Remove TOC & mark page as wide.
 2021-12-27 12:51:23 -08:00
Arseny Kapoulkine
65177c425c
Update grammar.md 
This changes the grammar to follow the EBNF rules more rigorously, most significantly quoting all keywords.
 2021-12-27 12:48:58 -08:00
Arseny Kapoulkine
d079201a6e Fix repeated calls to print() clearing output 2021-12-20 15:44:51 -08:00
Arseny Kapoulkine
fedd9a5f78 docs: Fix label syntax 2021-12-20 15:40:38 -08:00