NAME
    Complete::Util - General completion routines

VERSION
    This document describes version 0.15 of Complete::Util (from Perl
    distribution Complete-Util), released on 2014-12-09.

DESCRIPTION
FUNCTIONS
  arrayify_answer(%args) -> array
    Make sure we return completion answer in array form.

    This is the reverse of "hashify_answer". It accepts a hash or an array.
    If it receives a hash, will return its "words" key.

    Arguments ('*' denotes required arguments):

    *   arg* => *array|hash*

    Return value:

     (array)

  complete_array_elem(%args) -> array
    Complete from array.

    Will sort the resulting completion list, so you don't have to presort
    the array.

    Arguments ('*' denotes required arguments):

    *   array* => *array*

    *   ci => *bool* (default: 0)

    *   word => *str* (default: "")

    Return value:

     (array)

  complete_env(%args) -> array
    Complete from environment variables.

    On Windows, environment variable names are all converted to uppercase.
    You can use case-insensitive option ("ci") to match against original
    casing.

    Arguments ('*' denotes required arguments):

    *   ci => *bool* (default: 0)

    *   word => *str* (default: "")

    Return value:

     (array)

  complete_file(%args) -> array
    Complete file and directory from local filesystem.

    Arguments ('*' denotes required arguments):

    *   ci => *bool*

        Case-insensitive matching.

    *   filter => *code|str*

        Only return items matching this filter.

        Filter can either be a string or a code.

        For string filter, you can specify a pipe-separated groups of
        sequences of these characters: f, d, r, w, x. Dash can appear
        anywhere in the sequence to mean not/negate. An example: "f" means
        to only show regular files, "-f" means only show non-regular files,
        "drwx" means to show only directories which are readable, writable,
        and executable (cd-able). "wf|wd" means writable regular files or
        writable directories.

        For code filter, you supply a coderef. The coderef will be called
        for each item with these arguments: $name. It should return true if
        it wants the item to be included.

    *   word => *str* (default: "")

    Return value:

     (array)

  complete_hash_key(%args) -> array
    Complete from hash keys.

    Arguments ('*' denotes required arguments):

    *   ci => *bool* (default: 0)

    *   hash* => *hash*

    *   word => *str* (default: "")

    Return value:

     (array)

  complete_program(%args) -> array
    Complete program name found in PATH.

    Windows is supported, on Windows PATH will be split using /;/ instead of
    /:/.

    Arguments ('*' denotes required arguments):

    *   ci => *bool*

    *   word => *str* (default: "")

    Return value:

     (array)

  hashify_answer(%args) -> hash
    Make sure we return completion answer in hash form.

    This function accepts a hash or an array. If it receives an array, will
    convert the array into `{words=>$ary}' first to make sure the completion
    answer is in hash form.

    Then will add keys from "meta" to the hash.

    Arguments ('*' denotes required arguments):

    *   arg* => *array|hash*

    *   meta => *hash*

        Metadata (extra keys) for the hash.

    Return value:

     (hash)

SEE ALSO
    Complete

    If you want to do bash tab completion with Perl, take a look at
    Complete::Bash or Getopt::Long::Complete or Perinci::CmdLine.

    Other "Complete::*" modules.

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Complete-Util>.

SOURCE
    Source repository is at
    <https://github.com/sharyanto/perl-SHARYANTO-Complete-Util>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=Complete-Util>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2014 by perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.