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New point release
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Signed-off-by: Mike Lischke <[email protected]>
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mike-lischke committed Aug 25, 2024
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4 changes: 2 additions & 2 deletions package.json
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"color": "#2789e1",
"theme": "dark"
},
"version": "2.4.6",
"version": "2.4.7",
"publisher": "mike-lischke",
"license": "SEE LICENSE IN License.txt",
"repository": {
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},
"homepage": "http://www.soft-gems.net",
"engines": {
"vscode": "^1.75.0"
"vscode": "^1.92.0"
},
"categories": [
"Programming Languages",
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183 changes: 1 addition & 182 deletions readme.md
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## Release Notes

### 2.4.5 - 2.4.6

- Upgraded dependencies.
- Fixed bug #242 Visual parse tree not showing for version 2.4.5

### 2.4.4

- Upgraded to the latest formatter package to fix a number of issues.

### 2.4.3

- Updated 3rd party dependencies.
- Extracted the formatter into an own Node.js package for broader use.
- Added new animation to call graphs, which highlights (in steps) which rule calls another rule. This is an implementation from Garry Miller.
- Fixed bug #134 alignColons formatting setting affects semicolon on first line
- Fixed bug #151: Formatting comments adds empty lines in some situations
- Fixed bug #150: Language server fails to accept 'fail' option after semantic predicate.
- Added support for predicate options.
- Fixed bug #180: How to pass multi CLI arguments to antlr?
- Fixed bug #182: Setting no generation language should not automatically apply Java as default
- Fixed bug #210: RangeError: Maximum call stack size exceeded
- Added a check to avoid endless recursion if a grammar uses itself as token vocabulary.
- Added a new semantic check for this (erroneous situation).
- Interpreter data is now also regenerated on start of the extension, if the grammar is newer than existing data and diagnostic checks are executed on startup.
- Fixed bug #235: Extension does not work on Windows

### 2.4.0 - 2.4.2

- Switched to a new TypeScript runtime (antlr4ng), which supports the latest features from ANTLR4 (e.g. case sensitive identifiers).
- Fixed bug #195: Extension breaks if filename ends with Parser
- Fixed bug #197: Use lexer token labels when generating tokens in debug console
- Fixed bug #218: Activation fails with TypeError: Invalid host defined options
- Fixed bugs in the formatter (last token removal and wrong action with copy/paste).
- Fixed a bug in the ATN graph renderer, where rule name + index were not properly updated, when navigating between rules.
- Railroad diagrams received a big overhaul:
- Updated to latest version of the generation script.
- Added a button for exporting all diagrams in the all-rules list to individual SVG files.
- Added a new option to specify a character length in a line, after which an path is wrapped. This is useful for long alternatives.
- All CSS rules (including custom ones) are now inlined into exported SVG files, to avoid CSP problems.
- The all-rules list can now be filtered by typing a regular expression and only the visible diagrams are exported.
- A new option allows to strip out a part of rule names (e.g. a common `_SYMBOL` suffix), while rendering the SVG.

### 2.3.1

A bug fix release for even stricter content security policies in VS Code starting at version 1.73.

- Fixed bug #192: Broken Parse Tree Window on VSCode v1.73

### 2.3.0
- Now using ANTLR 4.9. Cannot use the just released 4.10 because of TS runtime incompatibilities.
- Fixed bug #104: Cannot read property 'document' of undefined error being thrown
- Fixed bug #120: "antlr4.customcss": probably wrong type configuration.
- Improved ATN diagrams:
- Unused ATN states are no longer visible in the graph.
- Initial rendering of the graph is now much faster, by doing the initial element position computation as a separate step, instead of animating that.
- Transitions for actions, predicates and precedence predicates now show a label that indicates their type.
- The action transitions now show their action (or predicate) in the ATN graph as additional label.
- The custom CSS setting name has been changed to cause no spelling trouble (from `customcss` to `customCSS`). Documentation was updated as well.
- Improved predicate execution:
- Simplified the required JS code for predicate simulation in the debugger, sentence generation and test execution. See [Grammar Debugging](doc/grammar-debugging.md) for details.
- Labels for links now rotate sooner to horizontal position (45° instead of 75° of link angle), which makes for a nicer display.
- Improved sentence generation:
- Sentence generation is now available in grammar files. See [Sentence Generation](doc/sentence-generation.md) for details.
- Show a special char if no printable char could be generated (due to filtering).
- For virtual tokens the name is now printed instead of nothing (as they have no attached label), if no mapping is specified for them.
- Inclusion of Unicode line terminators can now be enabled, to allow generating them where possible.
- Sentence generation can now be configured per grammar. See the documentation for that.
- Improved action and predicate handling/display:
- Named actions, standard actions and predicates now have hover information.
- Action types are now grouped for more details in the "Actions & Predicates" section. This also is part of better predicate handling (correct action index).
- There are now separate entries for local and global named actions.
- Exception blocks, lexer actions (more, pushMode etc.) and similar action blocks are tagged properly in the symbol table now and show as such in the actions section.
- Action transitions in the ATN graph now show their type + index.
- Elements in railroad diagrams now have a CSS class, to make them better customizable.
- D3.js is a dependency of the extension and hence shipped with it. But the webviews downloaded an own copy of that lib for their work. Now they use the shipped D3.js code.
- There is now a language injection definition for Markdown files, to syntax highlight ANTLR4 code in these files. Just specify `antlr` as language for triple-backtick code blocks to see it.
- Improved the file generation process:
- Generation continues if multiple files take part (e.g. those imported) and one of them has an error.
- Errors coming up while running Java are now reported to the frontend. Also shows a hint if no Java is installed.

### 2.2.4
- You can now specify an alternative ANTLR4 jar file for parser generation and also use custom parameters. Both values can be set in the generation settings of the extension.
- Handling of debug configuration has been changed to what is the preferred way by the vscode team, supporting so variables there now.
- Further work has been done on the sentence generation feature, but it is still not enabled in the extension, due to a number of issues. Help is welcome to finished that, if someone has a rather urgent need for this.
- The extension view for ANTLR4 grammars now shows only relevant views for a specific grammar (e.g. no lexer modes, if a parser grammar is active).
- Code evaluation for grammar predicates has been changed to use an own VM for isolation. Plays now better with vscode (no need anymore to manually modify the imports cache).
- Updated ANTLR4 jar to latest version (4.8.0). It's no longer a custom build, but the official release.
- ESList has been enabled and the entire code base has been overhauled to fix any linter error/warning.

### 2.2.0
- Update to latest `antlr4ts` version.
- Added a new view container with sidebar icon for ANTLR4 files.
- Added lists of actions and predicates in a grammar to the sidebar.
- Added support for predicates in grammars. Code must be written in Javascript.
- Improved stack trace display in debug view.
- Reorganized documentation, with individual documents for specific aspects like debugging.
- Enhanced parsing support for tests, with an overhaul of the lexer and parser interpreters.
- Textual parse trees now include a list of recognized tokens.
- Improved sentence generation, using weight based ATN graph traveling. Added full Unicode support for identifier generation and a dedicated test for this. Still, the sentence generator is not yet available in the editor.
- Overhaul of most of the used extension icons (with support for light + dark themes).
- Added a reference provider.
- Fixed Bug #87: Omitting start rule doesn't fallback to first parser rule (when debugging)
- Graphs no longer need an internet connection (to load D3.js). Instead it's taken from the D3 node module.
- Added content security policies to all graphs, as required by vscode.

### 2.1.0
- Fixed Bug #41: Plugin Internal Error on EOF
- Fixed Bug #48: Not possible to use ${} macros in launch.json
- Merged PR #59: Fix CodeLens positions being off by one while editing and reference count being wrong
- Fixed re-use of graphical tabs (web views), to avoid multiple tabs of the same type for a single grammar. Also, parse tree tabs now include the grammar's name in the title, just like it is done for all other tabs.
- Added live visual parse trees and improved their handling + usability. No more jumping and zooming to default values on each debugger run.
- Fixed a number of TS warnings.
- Added two parse tree related settings (allowing to specify the initial layout + orientation).
- Improved handling of certain ANTLR4 errors.
- Re-enabled the accidentally disabled code completion feature.

### 2.0.4
- Fixed Bug #36: "$antlr-format off" removes remaining lines in file
- Fixed Bug #37: Debugging gets stuck with visualParseTree set to true

### 2.0.3
- Updated tests to compile with the latest backend changes.
- Fixed a bug when setting up a debugger, after switching grammars. Only the first used grammar did work.

### 2.0.2
- Fixed Bug #28: ATN graph cannot be drawn even after code generation.
- Fixed another bug in interpreter data file names construction.

### 2.0.1
- Bug fix for wrong interpreter data paths.
- Implicit lexer tokens are now properly handled.
- Fixed a bug in the formatter.

### 2.0.0
- The extension and its backend module (formerly known as antlr4-graps) have now been combined. This went along with a reorganization of the code.
- A rename provider has been added to allow renaming symbols across files.

### 1.3.0
- Added grammar debugger.
- Added graphical and textual parse tree display.

### 1.2.5
- Added dependency graph.
- Added call graph.

### 1.1.5
- Added ATN graphs.
- Added SVG export for ATN graphs + railroad diagrams.
- Now showing a progress indicator for background tasks (parser generation).

### 1.0.4
- Added code lens support.
- Added code completion support.
- Finished the light theme.

### 1.0.0

* Rework of the code - now using Typescript.
* Adjustments for reworked antlr4-graps nodejs module.
* Native code compilation is a matter of the past, so problems on e.g. Windows are gone now.
* No longer considered a preview.

### 0.4.0

* Updated the symbol handling for the latest change in the antlr4-graps module. We now also show different icons depending on the type of the symbol.
* Updated prebuilt antlr4-graps binaries for all platforms.
* Quick navigation has been extended to imports/token vocabularies and lexer modes.
* The symbols list now contains some markup to show where a section with a specific lexer mode starts.
* Fixed also a little mis-highlighting in the language syntax file.
* Added a license file.

### 0.3.4

Marked the extension as preview and added prebuilt binaries.

### 0.2.0

* full setup of the project
* added most of the required settings etc.
* included dark theme is complete

For further details see the [Git commit history](https://github.com/mike-lischke/vscode-antlr4/commits/master).
See [release-notes](./release-notes.md).

## Other Notes
The dependencies view icons have been taken from the vscode tree view example.
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