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2020-03-12HackStudio: Abstract over syntax highlighterOriko
2020-03-12HackStudio: Underline header linksOriko
2020-03-12LibGUI: Add underlines to highlightingOriko
2020-03-12LibGUI: Take scroll offset into account on ItemView rubberband selectionTibor Nagy
Same kind of issue as #1271.
2020-03-12LibJS: Implement const variable declarations0xtechnobabble
This also tightens the means of redeclaration of a variable by proxy, since we now have a way of knowing how a variable was initially declared, we can check if it was declared using `let` or `const` and not tolerate redeclaration like we did previously.
2020-03-12LibJS: Implement update expressions0xtechnobabble
Note that currently only the non-prefixed variant is supported (i.e i++ not ++i), this variant returns the value of the argument before the update.
2020-03-12LibJS/Parser: Parse let declarations0xtechnobabble
2020-03-12LibJS: Tweak AssignmentOp namesAndreas Kling
2020-03-12LibJS: Fix some coding style mistakes in LexerAndreas Kling
2020-03-12Meta: Add for-loop JavaScript test programConrad Pankoff
2020-03-12LibJS: Implement for statementConrad Pankoff
2020-03-12LibJS: Parse === and !== binary operatorsConrad Pankoff
2020-03-12LibJS: Parse > and < binary operatorsConrad Pankoff
2020-03-12LibJS: Implement +=, -=, *=, and /= assignment operatorsConrad Pankoff
2020-03-12LibJS: Implement <= and >= binary operatorsConrad Pankoff
2020-03-12LibJS: Implement multiplication and division operatorsConrad Pankoff
2020-03-12LibJS: Add test for function with argumentshowar6hill
2020-03-12LibJS: Implement basic MemberExpression parsingAndreas Kling
At last we can parse "hello friends".length :^)
2020-03-12LibJS: Implement basic lexing + parsing of StringLiteralAndreas Kling
This still includes the double-quote characters (") but at least the AST comes out right.
2020-03-12HackStudio: Add header navigationOriko
2020-03-12LibGUI: Parse #include statements separatelyOriko
2020-03-12ACPI: Examine bit width in Generic address structure before assertingLiav A
Also, the switch-case flow is simplified for IO access within a Generic address strucuture's handling.
2020-03-12ACPI: Keep common flags in structures for later usageLiav A
2020-03-12Ext2FS: Reset the found_a_group flagmarprok
2020-03-12LibGUI: Track window visibility with a separate flag (#1424)Alex Muscar
See https://github.com/SerenityOS/serenity/pull/1410 for the motivation.
2020-03-12LibJS: Allow functions to take arguments (#1405)howar6hill
2020-03-12LibJS: Defer Value construction until a Literal is executedAndreas Kling
Remove the need to construct a full Value during parsing. This means we don't have to worry about plumbing the heap into the parser. The Literal ASTNode now has a bunch of subclasses that synthesize a Value on demand.
2020-03-12js: Take the script file as a command-line argumentAndreas Kling
Now that we have the beginnings of a parser, let's take the script to run as a command-line argument and move all the test scripts into /home/anon/js :^) To run a script, simply use "js": $ js my-script.js To get an AST dump before execution, you can use "js -A"
2020-03-12LibJS: Forgot to move add/sub/typed_eq to Value.cppAndreas Kling
2020-03-12LibJS: Add Javascript lexer and parserStephan Unverwerth
This adds a basic Javascript lexer and parser. It can parse the currently existing demo programs. More work needs to be done to turn it into a complete parser than can parse arbitrary JS Code. The lexer outputs tokens with preceeding whitespace and comments in the trivia member. This should allow us to generate the exact source code by concatenating the generated tokens. The parser is written in a way that it always returns a complete syntax tree. Error conditions are represented as nodes in the tree. This simplifies the code and allows it to be used as an early stage parser, e.g for parsing JS documents in an IDE while editing the source code.:
2020-03-12LibJS: Fix string roots not being collectedFlorian Stellbrink
Previously objects were the only heap allocated value. Now there are also strings. This replaces a usage of is_object with is_cell. Without this change strings could be garbage collected while still being used in an active scope.
2020-03-11Userland: Set the mask of a network adapter with ifconfig (#1388)Marios Prokopakis
A new IP address or a new network mask can be specified in the command line arguments of ifconfig to replace the old values of a given network adapter. Additionally, more information is being printed for each adapter.
2020-03-11LibGUI: Don't update windows that aren't visible (#1410)Alex Muscar
Because the ID of a hidden window is 0, the window server will fail to update them when the system theme is changed. This manifests when an application has multiple windows, some of which are hidden, and the system theme is changed (see https://github.com/SerenityOS/serenity/issues/1378). This PR changes the window code to ignore update messages if the window has the ID 0--is hidden. Ideally the window ID would not change, and visibility would be managed separately.
2020-03-11LibWeb: Skip non-font files when looking for fonts instead of assertingTibor Nagy
2020-03-11LibGfx: Do not assert on failed font file loadsTibor Nagy
Return a nullptr to signal an error instead.
2020-03-11LibGUI: Skip non-font files in the FontDatabase constructorTibor Nagy
2020-03-11LibGUI: Highlight various number literalsOriko
2020-03-11js: Oopsie, fix buildAndreas Kling
2020-03-11LibJS: Allow the choice of a scope of declaration for a variable (#1408)0xtechnobabble
Previously, we were assuming all declared variables were bound to a block scope, now, with the addition of declaration types, we can bind a variable to a block scope using `let`, or a function scope (the scope of the inner-most enclosing function of a `var` declaration) using `var`.
2020-03-11LibJS: Support "hello friends".lengthAndreas Kling
The above snippet is a MemberExpression that necessitates the implicit construction of a StringObject wrapper around a PrimitiveString. We then do a property lookup (a "get") on the StringObject, where we find the "length" property. This is pretty neat! :^)
2020-03-11LibJS: Add StringObject, an Object wrapper around primitive stringsAndreas Kling
This object will (soon) be implicitly created to wrap a primitive string when one is used in a context that requires an object.
2020-03-11LibJS: Add a new PrimitiveString class to hold GC-allocated stringsAndreas Kling
2020-03-11LibJS: Simplify Literal::dump()Andreas Kling
2020-03-11LibGUI: Fix overflow crash in highlighterOriko
2020-03-11LibGUI: Syntax highlight string escape sequencesOriko
2020-03-11Userland: Correction in the the copyrightmarprok
Change the date in the copyright.
2020-03-11Terminal: Make the settings window unresizableTibor Nagy
2020-03-11TextEditor: Quit after saving unsaved changes on close event.Oriko
2020-03-11Solitaire: Remove redundant check and fix formatting mistakesTill Mayer
2020-03-11Solitaire: Make sure to not add card twice to m_focused_cardsTill Mayer
There is a possibility that the same card gets added twice to m_focused_cards when first mousedown_event fires and then doubleclick_event, without the cards redrawing first. This would cause mouseup_event to try to pop too many cards from the stack, causing an assertion to fail. When the system is laggy there is also a high possibility that mousedown_event would fire twice without redrawing the cards first, causing another assertion to fail. Addditional mousedown_events will just be ignored now.
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