Reference

# Module `tag`

awesome tag API

Author:

Julien Danjou <julien@danjou.info>

Copyright© 2008-2009 Julien Danjou

## Functions

add_signal (name, func) | Add a signal.
clients (clients_table) | Get or set the clients attached to this tag.
emit_signal (name, ...) | Emit a signal.
remove_signal (name, func) | Remove a signal.

## Tables

tag | Tag object.

## Functions

add_signal (name, func)
  Add a signal.

  ### Parameters

  - name: A signal name.
  - func: A function to call when the signal is emitted.
clients (clients_table)
  Get or set the clients attached to this tag.

  ### Parameters

  - clients_table: None or a table of clients to set as being tagged with this tag.

  ### Return value:

  A table with the clients attached to this tags.
emit_signal (name, ...)
  Emit a signal.

  ### Parameters

  - name: A signal name.
  - ...: Various arguments, optional.
remove_signal (name, func)
  Remove a signal.

  ### Parameters

  - name: A signal name.
  - func: A function to remove.

## Tables

tag
  Tag object. Fields
  - name: Tag name.
  - screen: Screen number of the tag.
  - selected: True if the client is selected to be viewed.