{Extracting information from \AllTeX\ source files}
{Jean-Michel Hufflen}
{We present some tools that allow us to parse all or part of \AllTeX\
source files and process suitable information. For example, we can use
them to extract some metadata of a document. These tools have been
developed in the Scheme functional programming language. Using them only
requires basic knowledge of functional programming and Scheme. Besides,
these tools could be easily implemented using a strongly typed
functional programming language, such as Standard~\acro{ML} or Haskell.}