Provided by: libtickit-widget-entry-plugin-completion-perl_0.02-1_all bug

NAME

       "Tickit::Widget::Entry::Plugin::Completion" - add word-completion logic to a
       Tickit::Widget::Entry

SYNOPSIS

          use Tickit::Widget::Entry;
          use Tickit::Widget::Entry::Plugin::Completion;

          my $entry = Tickit::Widget::Entry->new( ... );
          Tickit::Widget::Entry::Plugin::Completion->apply( $entry,
             words => [ make_words() ],
          );

          ...

DESCRIPTION

       This package applies code to a Tickit::Widget::Entry instance to implement word-completion
       logic while editing. This logic is activated by pressing the "<Tab>" key.

       If the word currently being edited has a unique match in the list of words, then the word
       is completed entirely, followed by a space.

       If there are multiple words that could complete from the word at the cursor, then a popup
       menu is presented showing the next available characters or matches. The user can continue
       typing more characters to narrow down the choice until a unique match is found.

METHODS

   apply
          Tickit::Widget::Entry::Plugin::Completion->apply( $entry, %params )

       Applies the plugin code to the given Tickit::Widget::Entry instance.

       The following named parameters are recognised

       gen_words => CODE
              @words = $gen_words->( %args )

           A CODE reference to a subroutine used to generate the list of words at the current
           position. It is passed the following name/value pairs to assist it:

           word => STRING
               The partial word currently being completed.

           wordpos => INT
               The position of the beginning of the word, within the line. Will be 0 for the
               initial word of the line.

           entry => "Tickit::Widget::Entry"
               The underlying entry widget instance.

       words => ARRAY
           A shortcut to providing "gen_words"; a reference to an array containing all the
           possible words, in no particular order, that are offered for completion.

       use_popup => BOOL
           Optional. If false, do not display a popup menu. Defaults to true.

           When this is disabled, the completion logic will apply longest-prefix matching on the
           set of available words, but will not otherwise display or offer any interactive UI on
           the list of matches.

       ignore_case => BOOL
           Optional. If true, word matching will be performed ignoring case, by using the "/i"
           regexp flag. Defaults to false. When the completion logic has selected a word to
           insert, it may change the case of the text already in the buffer to match the
           completion word.

       append_after_word => STRING
           Optional. If set, append this string after a successful unique match. Defaults to a
           single space.

AUTHOR

       Paul Evans <leonerd@leonerd.org.uk>

perl v5.36.0                                2022-12Tickit::Widget::Entry::Plugin::Completion(3pm)