Issue #239: Fix all Smalltak/X source files to be in unicode (UTF8 without BOM) and prefixed by "{ Encoding: utf8 }" when any unicode character is present
- All source *.st files are now Unicode UTF8 without BOM
Files are in two groups (fileOut works this way in Smalltalk/X):
- containing a unicode character have "{ Encoding: utf8 }" at the header
- ASCII only are without the header
# PetitParser and PetitCompiler for Smalltalk/X
## PetitParser
*Grammars for programming languages are traditionally specified statically.
They are hard to compose and reuse due to ambiguities that inevitably arise.
**PetitParser** combines ideas from scannerless parsing, parser combinators,
parsing expression grammars and packrat parsers to model grammars and parsers
as objects that can be reconfigured dynamically.*
For more details on PetitParser itself refer to [PetitParser homepage](http://scg.unibe.ch/research/helvetia/petitparser)
## PetitCompiler
**PetitCompiler** compiles regular PetitParser grammars into an equivalent top-down
parser implemented in Smalltalk. The compiled parser is significantly faster than
PetitParser based one.
### Documentation
For more information on how to use PetitCompiler refer to [wiki](https://bitbucket.org/janvrany/stx-goodies-petitparser/wiki/Home)
# Installation
See [installation notes](https://bitbucket.org/janvrany/stx-goodies-petitparser/wiki/Installation) on [wiki](https://bitbucket.org/janvrany/stx-goodies-petitparser/wiki/Home)
# License
The MIT License, see [LICENSE](https://bitbucket.org/janvrany/stx-goodies-petitparser/src/default/LICENSE.txt?at=default&fileviewer=file-view-default).