File office2any.sh Optimized via AWK
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added 2 commits
November 15, 2019 12:19
Now `awk` can take of help almost entirely on its own, saving the need for `sed`, but I've also added `-h|--help` to `help()` with description text shown in `ls --help`, since it looks as though you were going for a traditional approach here. I've also made `awk` use `-P` to adhere to POSIX, in-case it's desired. As long as the formatting is the same as is already present in the case statement, there shouldn't be any issues with additional file formats.
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The commit message has the main information about the changes. However, I forgot to mention that I also made the exiting a touch cleaner, as it now happens from
help()itself, based on the integer (first position) provided to the function.