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Author SHA1 Message Date
Mahmoud Al-Qudsi
948b9d2ab8 Add __fish_whatis helper function/wrapper for whatis
Executes `whatis` safely, returns at most one line, and strips the name
of the command from the start of line, returning a value fit for use as
the description parameter for a completion argument value.
2018-06-27 14:14:40 -05:00