/vscode-mf2

Primary LanguageTypeScriptMIT LicenseMIT

Moved to lucacasonato/mf2-language-server

MessageFormat 2 for VS Code

This extension adds syntax highlighting support for MessageFormat 2 messages contained in .mf2 files.

To use this extension, open a file containing a MessageFormat 2 message, and select the MessageFormat 2 language after running the > Change Language Mode command from the Command Palette (Ctrl/Cmd+Shift+P). Files ending in .mf2 are automatically highlighted as MessageFormat 2.

In JavaScript files, template strings inside of a new Intl.MessageFormat() expression (or new MessageFormat) will be highlighted. Template strings prefixed with /* mf2 */ are also highlighted.

Examples

.input {$numShares :integer}
.local $foo = {|ab|}
.match {$foo} {1}
       |ab|   1      {{ { |aa| } }}
       *      2      {{ hello! }}

screenshot

const message = new Intl.MessageFormat(
  "en",
  `Hello, { $name :fallback value=|World| }!`,
);

screenshot

const message = /* mf2 */ `
  .input {$count :number}
  .match {$count}
    0   {{No new notifications}}
    one {{{$count} new notification}}
    *   {{{$count} new notifications}}
`;

screenshot