cspell-ext.json

// cSpell Settings
{
    "id": "custom",
    "name": "Custom",
    "description": "My custom words",
    "readonly": true,
    // List of dictionary files to add to the global list of dictionaries
    "dictionaryDefinitions": [
        {
            "name": "ruby",
            "path": "./ruby.txt.gz",
            "description": "For ruby and ruby on rails"
        }
    ],
    // Dictionaries to always be used.
    // Generally left empty
    "dictionaries": [],
    // Language Rules to apply to matching files.
    // Files are matched on `languageId` and `local`
    "languageSettings": [
        {
            // VSCode languageId. i.e. typescript, java, go, cpp, javascript, markdown, latex
            // * will match against any file type.
            "languageId": "ruby",
            // Language local. i.e. en-US, de-AT, or ru. * will match all locals.
            // Multiple locals can be specified like: "en, en-US" to match both English and English US.
            "locale": "*",
            // By default the whole text of a file is included for spell checking
            // Adding patterns to the "includeRegExpList" to only include matching patterns
            "includeRegExpList": [],
            // To exclude patterns, add them to "ignoreRegExpList"
            "ignoreRegExpList": [],
            // regex patterns than can be used with ignoreRegExpList or includeRegExpList
            // Example: "pattern": [{ "name": "mdash", "pattern": "—" }]
            // This could be included in "ignoreRegExpList": ["mdash"]
            "patterns": [],
            // List of dictionaries to enable by name in `dictionaryDefinitions`
            "dictionaries": ["ruby"],
            // Dictionary definitions can also be supplied here. They are only used iff "languageId" and "locale" match.
            "dictionaryDefinitions": []
        }
    ]
}