# 2.4.3 XSL Function Extensions

This section describes the additional functions provided with the XSL function extension to be used in the XSL file.

Namespace |
Description |
---|---|

Msxsl (section 2.4.3.1) |
A |

xdDate (section 2.4.3.2 |
A set of date- and time-related functions. |

xdEnvironment (section 2.4.3.3) |
A set of functions that are related to the environment in which the form is being filled out. |

xdFormatting (section 2.4.3.4) |
A set of string formatting functions.. |

xdImage (section 2.4.3.5) |
A set of image related functions. |

xdMath (section 2.4.3.6) |
A set of mathematical functions. |

xdUser (section 2.4.3.7) |
A set of functions that are related to the user who is filling out the form (1). |

xdUtil (section 2.4.3.8 |
Generic helper tools. |

xdXDocument (section 2.4.3.9) |
A set of functions that are related to the data of the form (1) being filled out. |