### Added - `PD` function `CALC` supports simple calculations. - index.html ```HTML

{{ CALC(num + 1) }}

{{ CALC(num - 2) }}

{{ CALC(num * 3) }}

{{ CALC(num / 4) }}

``` - Result ```HTML

13

10

36

3

``` - `PD` tag `:*` supports `{{value}}` combined binding. - index.html ```HTML https://example.com/id/{{ e }} ``` - Result ```HTML https://example.com/id/1 https://example.com/id/2 https://example.com/id/3 ``` - `PD` tags `:bg-image`, `:bg-attachment`, `:bg-blend-mode`, `:bg-clip`, `:bg-origin`, `:bg-position`, `:bg-position-x`, `:bg-position-y`, `:bg-repeat`, `:bg-size`, `:bg-color`, `:color` support quick `style` setting. ### Fixed - `PD` tag `{{}}` using function `LENGTH` has no response. - `PD` function `LENGTH` returns `undefined` for `Object` type.