reak;case T.str:this.string();break;case T.closeSquare:this.missingSquareBracket();case T.semicolon:this.missingBackslash();default:this.unexpected()}},e.expected=function(r,n,a){if(Array.isArray(r)){var s=r.pop();r=r.join(", ")+" or "+s}var o=/^[aeiou]/.test(r[0])?"an":"a";return a?this.error("Expected "+o+" "+r+', found "'+a+'" instead.',{index:n}):this.error("Expected "+o+" "+r+".",{index:n})},e.requiredSpace=function(r){return this.options.lossy?" ":r},e.optionalSpace=function(r){return this...