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Description:

flutter highlighting

flutter_highlighting #
Code syntax highlighting library for over 190 languages.
If you are looking for the pure Dart package, see
highlighting.
This package is a port of HighlightJS project into Dart.
It is periodically updated from the original JavaScript version with an automated script.
Usage #
import 'package:flutter/material.dart';
import 'package:flutter_highlighting/flutter_highlighting.dart';
import 'package:flutter_highlighting/themes/github.dart';
import 'package:highlighting/languages/dart.dart';

class MyWidget extends StatelessWidget {
@override
Widget build(BuildContext context) {
final code = '''main() {
print("Hello, World!");
}
''';

return HighlightView(
// The original code to be highlighted
code,

// Specify language
// It is recommended to give it a value for performance
languageId: dart.id,

// Specify highlight theme
// All available themes are listed in `themes` folder
theme: githubTheme,

// Specify padding
padding: EdgeInsets.all(12),

// Specify text style
textStyle: TextStyle(
fontFamily: 'My awesome monospace font',
fontSize: 16,
),
);
}
}
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Versions and Migration #
The package uses its own version numbering in addition to that of HighlightJS.
For example, the version 0.9.0+11.8.0 means that it is:

Version 0.9.0 of the Dart package itself, and it contains breaking changes
over the version 0.8.x.
Ported from HighlightJS version 11.8.0.

This allows the pub tool to automatically guard you against breaking changes.
Migration guides:

Migrating from highlight to v0.9.

Maintainer's Guide #

Maintainer's Guide
on how the automatic porting works.
How we Ported HighlightJS to Dart on Medium.

References #

All available languages.