freepascal.compiler/packages/fcl-passrc/src

Pascal Source File Processing Units
===================================

(c) 2000-2003 Areca Systems GmbH / Sebastian Guenther, [email protected]

This directory contains some useful units for dealing with Pascal source
files: Parsing, creating structures in memory, and output to files.


pastree.pp
----------
Pascal parse tree classes, for storing a complete Pascal module in memory.
Currently, mainly declarations are supported; support for implementation
code is very basic.


paswrite.pp
-----------
A class and helper functions for creating Pascal source files from parse trees


pscanner.pp
-----------
Lexical scanner class for Pascal sources


pparser.pp
----------
Parser for Pascal source files. Reads files via the pscanner unit and stores
all parsed data in a parse tree, as implemented in the pastree unit.

pasresolver.pp
--------------
A symbol resolver: A TPasTreeContainer descendent that looks up symbols
(identifiers) in the parse tree, following the scope rules of Pascal

passrcutil.pp
-------------
A small class to roughly analyse a pascal source unit. It gives some methods to get
a list of interface/implementation units, whether a source file has resource
strings, a complete list of identifiers etc.

pastounittest.pp
----------------
A unit to create a FPC unit test source file from a pascal unit file.