Core

While testing #53116 (about concatenateJs and forceOnTop) I also checked if that part works fine for CSS. The forceOnTop works if you don't concatenate them:

page >

config.concatenateCss = 0
page = PAGE
page {
  includeCSS {
    b = fileadmin/b.css
    b {
      forceOnTop = 0
    }
    c = fileadmin/c.css
    c {
      forceOnTop = 1
    }
    a = fileadmin/a.css
    a {
      forceOnTop = 1
    }
  }
}

gives:
<link rel="stylesheet" type="text/css" href="fileadmin/a.css?1392566437" media="all">
<link rel="stylesheet" type="text/css" href="fileadmin/c.css?1392566430" media="all">

<link rel="stylesheet" type="text/css" href="typo3temp/stylesheet_993134cfc3.css?1385132976" media="all">
<link rel="stylesheet" type="text/css" href="fileadmin/b.css?1392566433" media="all">

(okay, we might look if we can get rid of that newline in the middle)

But with config.concatenateCss = 1 the order is then:

• default CSS
• b
• c
• a

Expected behaviour (as in non-concatenated example):

• a
• c
• default CSS
• b