update-index --split-index: do not split if $GIT_DIR is read only
[git] / contrib / buildsystems /
drwxr-xr-x   ..
-rw-r--r-- 1100 Generators.pm
drwxr-xr-x - Generators
-rwxr-xr-x 11033 engine.pl
-rwxr-xr-x 1208 generate
-rwxr-xr-x 6675 parse.pl