doxygen/doxygen — pull request #222 by doxygen (2014-09-07 08:46:39+00:00)
Title: Revert "Bug 634763 - Fortran: external subroutine as dummy argument not ...

Reverts doxygen/doxygen#221 as it introductes of this warning:
fortranscanner.l:729: warning, dangerous trailing context