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This section describes low-level subroutines for completing a user name. For other completion functions, see Completion.
This function returns a list of all possible completions for a user name starting with partial-username. The order of the completions is unpredictable and conveys no useful information.
The argument partial-username must be a partial user name containing no tilde character and no slash.
This function completes a user name from partial-username. It returns the longest prefix common to all user names that start with partial-username.
If only one match exists and partial-username matches it exactly,
the function returns t
. The function returns nil
if no
user name starting with partial-username exists.
This function completes the partial user name partial-username,
like user-name-completion
, differing only in the return value.
This function returns the cons of the completion returned by
user-name-completion
, and a boolean indicating whether that
completion was unique.