no need to highlight this
c:\f\g\Makefile:1346:10: warning: overriding commands for target `styleformatter.h.texinfo' foo
/f/g/Makefile:1346:10: warning: overriding commands for target `styleformatter.h.texinfo' foo
/foo/bar/Makefile:1337: error: ignoring old commands for target 'styleformatter.h.texinfo' bar
\foo\bar\Makefile:1346: warning: overriding commands for target `styleformatter.h.texinfo'
Makefile:1337: warning: ignoring old commands for target `styleformatter.h.texinfo'