PascalScript: sync with original from GIT

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42194 4005530d-fff6-0310-9dd1-cebe43e6787f
EditorMacroScript: Refactor and use "Register" procedure

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42195 4005530d-fff6-0310-9dd1-cebe43e6787f
codetools: fixed freeing scanner

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42196 4005530d-fff6-0310-9dd1-cebe43e6787f
ValEdit: use Strings.NameValueSeparator instead of hardcoded '='.
Patch by Cyrax (slightly adapted).


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42197 4005530d-fff6-0310-9dd1-cebe43e6787f
LCL, grids, added ActiveControl property to TCompositeCellEditor

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@42198 4005530d-fff6-0310-9dd1-cebe43e6787f