Method parseStringGroup

src/Parser.ts:630–646

* Parses a group, essentially returning the string formed by the * brace-enclosed tokens plus some position information.

(
        optional: boolean,
    )

     * brace-enclosed tokens plus some position information.
     */
    parseStringGroup(
        optional: boolean,
    ): Token | null {
        const argToken = this.gullet.scanArgument(optional);
        if (argToken == null) {
            return null;
        }
        let str = "";
        let nextToken: Token;
        while ((nextToken = this.fetch()).text !== "EOF") {
            str += nextToken.text;
            this.consume();
        }
        this.consume(); // consume the end of the argument
        argToken.text = str;
        return argToken;
    }

    /**
     * Parses a regex-delimited group: the largest sequence of tokens