antlr-options-styleantlr-options-style is a variable defined in `
antlr-mode.el'. Its value is
nilDocumentation: List of symbols which determine the style of option values. If a style symbol is present, the corresponding option value is put into quotes, i.e., represented as a string, otherwise it is represented as an identifier. The only style symbol used in the default value of `antlr-options-alist' is `language-as-string'. See also `antlr-read-value'. You can customize this variable.