TYPO3 Core

Seen that too, tried to dig into it. Seems to be a weird behavior in the parser itself.

[UPDATE: this is irrelevant for the bug! ~pn]
don't know if that is related but I just noticed that single line of comment followed by multiline comment the multiline comment is not recognized as comment and evaluated as typoscript

// fix/change innerWrap
/*
tt_content.stdWrap.innerWrap.cObject.default.20.10 >
tt_content.stdWrap.innerWrap.cObject.default.20.10 = COA
tt_content.stdWrap.innerWrap.cObject.default.20.10 {
  10 = CASE
  10 {
    default.field = CType
    key = CType
    stdWrap.noTrimWrap = || |
  }

}
*/

This is getting more weird.

On one system i can reproduce this by loading felogin, if unloading, the issue is gone, on another system that does not work.
At the moment I either suspect something with packages and states or with Peters idea of a broken comment parser.

I can also reproduce this on TYPO3 4.7. When I click on an extension template in the template analyzer, the constants seem to show correctly, but the setup is wrong and always shows the TS setup from the previous element.

The bug came with #43540. In this change $this->addDefaultTypoScript() has been added at the end of to the function runThroughTemplates().

See http://forge.typo3.org/projects/typo3cms-core/repository/diff/t3lib/class.t3lib_tstemplate.php?rev=f8f155e51465551681e5e14c5f16f8a7e719d9d4&type=sbs in line 419

When I remove $this->addDefaultTypoScript() in line 419, everything seems to work fine again. IMHO this line has been added by mistake and should be removed again, since the default TS is added later by generateConfig().

This bug affects all supported TYPO3 versions.

just FYI, I am still digging into it and probably come up with a patch today

I'm seeing it in 4.7.17 where I believe the bugfix for #43540 is included. Is it a regression bug with the TS-caching fix breaking the template analyzer ?

In the original report of #43540 it is said that the Install tool may set $GLOBALS['TYPO3_CONF_VARS']['FE']['defaultTypoScript_setup']. But it appears much more being dynamically filled by class.t3lib_extmgm.php:addTypoScript() through some installed extensions (i.e. fe_login), so it's no option trying to clear the variable.

I have spent days on this matter already. The basic problem is that the count of the arrays with typoscript and template-information don't match any longer due to the patch of #43540.

$GLOBALS['tmpl']->hierarchyInfo // array with template information
$GLOBALS['tmpl']->constants // array with constants per template
$GLOBALS['tmpl']->config // array with setup per template

1. The BE TypoScript Tools always expect a corresponding pair of setup[config]/constants. If the content of these are checked for empty string individually then it happens that information doesn't match. Solution would be to always add both when one of it is not empty.
2. As we now prepend entries to ->constants and ->config in addDefaultTypoScript() we should also prepend proper information to ->hierarchyInfo (adding the default TypoScript to the templates shown in the template analyzer) or ignore the first template in template tools.

I am also working on fixing some anoying problems with wrong line-numbers that's why it is taking rather long time in these dark parts of the code.

The patch/patchs will be ready soon.

Patch set 2 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26738

Patch set 3 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26738

Patch set 4 for branch master of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26738

Patch set 1 for branch TYPO3_6-1 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26804

Patch set 2 for branch TYPO3_6-1 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26804

Patch set 1 for branch TYPO3_6-0 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26805

Patch set 1 for branch TYPO3_4-7 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/26806