Fix some issues with fawzi's patch. - It now actually compiles: - import stdc.stdio for string formatting functions) - remove extra '{' - Use snprintf() instead of sprintf(). - Use return value from snprintf instead of strlen(). - Don't print the filename in Exception.writeOut() if it has zero length and the line number is 0 (It would previously only skip these if the filename was null, but not if it was a different empty string) - Ignore empty filename + line number 0 in FrameInfo.writeOut() as well.

syntax: glob
*.bc
*.diff
*.o
*.obj
*.orig
*.patch
*.a
*.s
*.so
*.rej
Makefile
CMakeFiles
CMakeCache.txt
cmake_install.cmake
.DS_Store

syntax: regexp
^obj/
^tests/dstress/
^tests/reference/
^tango/
^druntime/
^import/
^bin/ldc2?$
^bin/ldc2?\.conf$
^idgen\.make$
^impcnvgen\.make$
^ldc\.make$
^revisions\.pl$
^gen/revisions\.h$
^gen/llvm-version\.h$
^dmd2?/idgen$
^dmd2?/impcnvgen$
^dmd2?/impcnvtab\.c$
^dmd2?/id\.c$
^dmd2?/id\.h$
^tests/runminitest$
^tests/findregressions$
^tests/makewebstatistics$
^tests/mini/obj/