Batman unalias

[it-is-wednesday]

Hi:) I noticed that some manual entries, specifically kubectl-related, have this weird comma in their name which indicates synonyms I suppose? See the output of man -k . | grep kubectl on MacOS installed via Homebrew:

kubectl-alpha(1), kubectl alpha(1) - Commands for features in alpha
kubectl-annotate(1), kubectl annotate(1) - Update the annotations on a resource
kubectl-api-resources(1), kubectl api-resources(1) - Print the supported API resources on the server
kubectl-api-versions(1), kubectl api-versions(1) - Print the supported API versions on the server, in the form of "group/version"
kubectl-apply(1), kubectl apply(1) - Apply a configuration to a resource by file name or stdin
...

These synonyms caused batman to fail:

$ src/batman.sh
<select here kubectl-events...>
No manual entry for kubectl-events(1), kubectl events

This patch ignores everything after the first comma, taking only the "main" name.
Thanks for the project:)

[eth-p]

Great find! Thank you for adding this fix! I'll merge it right after this.

A small tip for you in the future, if you want to know something cool:

One of the features that bash implements as a bash-ism called "herestring" is that you can feed a string directly into the standard input of a command without going through printf or echo first:

cut -d, -f1 <<< "$selected_page"