---
name: "AtteanX::Functions::CompositeLists"
section: "3pm"
platform: "linux"
package: "libattean-perl"
version: "0.035-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/AtteanX::Functions::CompositeLists"
---

# AtteanX::Functions::CompositeLists(3pm)

Functions and aggregates to work with composite lists

## NAME

AtteanX::Functions::CompositeLists - Functions and aggregates to work with composite lists

## VERSION

This document describes AtteanX::Functions::CompositeLists version 0.035

## SYNOPSIS

```
  use v5.14;
  use Attean;
```

## DESCRIPTION

This is a utility package that defines functions and aggregates to work with composite list datatypes.

- lex\_to\_list($literal)

  - list\_to\_lex(@terms)

  - "stringSplit($string, $pattern)"

  - listCreate(@list)

  - "ctGet($ct, $key)"

  - "listGet($list, $pos)"

  - "listSubseq($list, $pos, $len)"

  - listConcat(@lists)

  - "listReverse($list, $pos)"

  - "listHead($list, $pos)"

  - "listTail($list, $pos)"

  - "listContains($list, $term)"

  - "listContainsTerm($list, $term)"

  - ctSize($ct)

  - listSize($list)

  - "sequence($start, $end)"

  - "zip($list, $list)"

  - listCreate\_agg\_start()

  - "listCreate\_agg\_process($thunk, $term)"

  - listCreate\_agg\_finalize($thunk)

  - list\_from\_head($head)

  - "rewrite\_lexical( $literal, \\%bnode\_map, $parse\_id )"

  - register()

  ## BUGS

Please report any bugs or feature requests to through the GitHub web interface at \<https://github.com/kasei/attean/issues\>.

## SEE ALSO

## AUTHOR

Gregory Todd Williams  `"<gwilliams@cpan.org>"`

## COPYRIGHT

Copyright (c) 2014--2022 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.