TYPO3 Core

Some extensions try to make the work with the debug-function a little bit easier.
For example imagine this situation:
In new layouts with bootstrap-features etc you will have a fixed header.
There is no chance to open a plus in the variable-values in
the first black debug-box behind this fixed header.

The debugUtility for some time still knows the debugInPopUpWindow().
But its heavy work to change a normal
debug(...)-call to something like
\TYPO3\CMS\Core\Utility\DebugUtility::debugInPopUpWindow(...)
Thats nothing you will do during development in a php-file ...

Perhaps we could have a switch somewhere
to open debug-output in a window?
Something like the following lines?
(see \typo3\sysext\core\Classes\Utility\DebugUtility.php around line 70)
Just replacing the (buggy) line

1. echo self::renderDump($var);
2. echo self::renderDump($var);
   echo self::renderDump($var, sprintf('%s (%s)', $header, $group));
   }

if ($GLOBALS['TYPO3_CONF_VARS']['SYS']['debugInWindow']) {
  self::debugInPopUpWindow($var, sprintf('%s (%s)', $header, $group));
 } else {