anntnzrb ff69132840
Exit codes, stderr suppression, minor edits
This is a re-attempt of #643 

- `[ "$archive" = "" ]` may be replaced with `[ -z "$archive" ]`
- added exit codes
- upon entering `ext -c` with no arguments stderr will be thrown
from readlink, should be suppressed
2020-08-04 12:01:54 -05:00
..
2020-07-09 17:08:17 -04:00