problem with final _DIRNAME sed-macro...

[Lars J. Aas]

$ uname -a
Linux nfs.sim.no 2.2.5-15 #11 Tue Nov 16 19:02:35 CET 1999 i586 unknown

$ dirname src/Makefile
src

$ echo "src/Makefile" | sed '/^\/*$/!s,//*$,,;s,^/*$,,;s,//*$,/,;/^\/$/!s,/$,,'
src/Makefile

  Lars J