path: root/doc/sheets.texi

@deftp {Style Sheet} {68000} (@file{68000.ssh})
Althought designed at the origin for the 68k's assembler, this style
sheet seems to handle rather well other dialects.
@end deftp

@deftp {Style Sheet} {a2ps configuration file} (@file{a2psrc.ssh})
Meant to print files such as @samp{a2ps.cfg}, or @samp{.a2ps/a2psrc}, etc.
@end deftp

@deftp {Style Sheet} {a2ps style sheet} (@file{ssh.ssh})
Second level of highligthing (option @samp{-g})) substitutes the LaTeX symbols.
@end deftp

@deftp {Style Sheet} {Ada} (@file{ada.ssh})
This style sheets cover Ada 95.  If you feel the need for Ada 83,
you'll have to design another style sheet.
@end deftp

@deftp {Style Sheet} {ASN.1} (@file{asn1.ssh})
Written by Philippe Coucaud.
ASN.1 (Abstract Syntax Notation One) is used to define the protocol data
units (PDUs) of all application layer protocols to date.
@end deftp

@deftp {Style Sheet} {Autoconf} (@file{autoconf.ssh})
Suitable for both @code{configure.in} and library @code{m4} files.
@end deftp

@deftp {Style Sheet} {AWK} (@file{awk.ssh})
Written by Edward Arthur.
This style is devoted to the AWK pattern scanning and processing language.
It is supposed to support classic awk, nawk and gawk.
@end deftp

@deftp {Style Sheet} {B} (@file{b.ssh})
Written by Philippe Coucaud.
B is a formal specification method mostly used to describe critical
systems.  It is based on the mathematical sets theory.
@end deftp

@deftp {Style Sheet} {BC} (@file{bc.ssh})
bc is an arbitrary precision calculator language.
@end deftp

@deftp {Style Sheet} {Bourne Shell} (@file{sh.ssh})
Some classical program names, or builtin, are highlighted in the
second level of pretty-printing.
@end deftp

@deftp {Style Sheet} {C} (@file{c.ssh})
This style does not highlight the function definitions.
Another style which highlights them, GNUish C, is provided (gnuc.ssh).
It works only if you respect some syntactic conventions.
@end deftp

@deftp {Style Sheet} {C Shell} (@file{csh.ssh})
Written by Jim Diamond.
Some classical program names, and/or builtins, are highlighted in
the second level of pretty-printing.
@end deftp

@deftp {Style Sheet} {C#} (@file{csharp.ssh})
Written by Karen Christenson.
This style is for the .NET object-oriented language C#, and is based
on the C# Language Specification published in 2002 by Microsoft in
the MSDN library.
XML comments are mapped to strong comments, and any other comment is a plain
comment.
The C style-sheet was not selected as an ancestor in order to treat
a struct the same as a class or an interface.  The CPP style-sheet was not
selected as an ancestor because C# set of preprocessor directives is much
smaller.
Keywords, XML comments, preprocessor directives, label statements, and
[] style attributes are high-lighted.
@end deftp

@deftp {Style Sheet} {C++} (@file{cxx.ssh})
Should handle all known variations of C++.  Most declarations (classes
etc.) are not highlighted as they should be.  Please, step forward!
@end deftp

@deftp {Style Sheet} {CAML} (@file{caml.ssh})
This style is obsolete: use OCaml instead.
@end deftp

@deftp {Style Sheet} {ChangeLog} (@file{chlog.ssh})
This style covers the usual ChangeLog files.
@end deftp

@deftp {Style Sheet} {Claire} (@file{claire.ssh})
Claire is a high-level functional and object-oriented language with 
advanced rule processing capabilities. It is intended to allow the 
programmer to express complex algorithms with fewer lines and in an 
elegant and readable manner. 

To provide a high degree of expressivity, Claire uses: 
@itemize @minus
@item
 A very rich type system including type intervals and second-order 
 types (with dual static/dynamic typing),
@item
 Parametric classes and methods, 
@item
 An object-oriented logic with set extensions, 
@item
 Dynamic versioning that supports easy exploration of search spaces. 
@end itemize
To achieve its goal of readability, Claire uses 
@itemize @minus
@item
 set-based programming with an intuitive syntax, 
@item
 simple-minded object-oriented programming, 
@item
 truly polymorphic and parametric functional programming, 
@item
 a powerful-yet-readable extension of DATALOG to express logical conditions,
@item
 an entity-relation approach with explicit relations, inverses, 
 unknown values and relational
@item
 operations. 
@end itemize
More information on claire can be found on 
@href{http://www.ens.fr/~laburthe/claire.html,claire home page}.
@end deftp

@deftp {Style Sheet} {Common Lisp} (@file{clisp.ssh})
Written by Juliusz Chroboczek.
It is not very clear what should be considered as a `keyword' in
Common Lisp.  I like binders, control structures and declarations to
be highlighted, but not assignments.

Names of defstructs are not highlighted because this would not work
with defstruct options.
@end deftp

@deftp {Style Sheet} {Coq Vernacular} (@file{coqv.ssh})
This style is devoted to the Coq v 5.10 vernacular language.
@end deftp

@deftp {Style Sheet} {CORBA IDL} (@file{cidl.ssh})
Written by Bob Phillips.
A first attempt at a style sheet for OMG CORBA IDL.
I believe I captured all the keywords for CORBA 2.2 IDL.
I also stole code from gnuc.ssh to print the method names
in bold face.  I'm not sure I quite like my own choices
for Keyword_strong and Keyword, so I'm looking for feedback.
Note that, as with gnuc.ssh, for a method name to be noted as such,
the left parenthesis associated with the argument list for the method
must appear on the same line as the method name. 
@end deftp

@deftp {Style Sheet} {CPP} (@file{cpp.ssh})
C traditional preprocessor handling, mostly meant to be inherited.
@end deftp

@deftp {Style Sheet} {dc_shell} (@file{dc_shell.ssh})
Written by Philippe Le Van.
Synopsys Design Compiler is a synthesis tool used by 
electronic companies for the design of their chips.
This sheet is very incomplete, we have a lot of keywords to
add, eventually options to highlight...
The Label_strong style is used for commands which change the design.
@end deftp

@deftp {Style Sheet} {Eiffel} (@file{eiffel.ssh})
Eiffel is an object oriented language that also includes a
comprehensive approach to software construction: a method.

The language itself is not just a programming language but also covers
analysis, design and implementation.

Heavy highlight uses symbols to represent common math operators.
@end deftp

@deftp {Style Sheet} {Emacs Lisp} (@file{elisp.ssh})
Written by Didier Verna.
This style sheet includes support for some extensions dumped with XEmacs.
@end deftp

@deftp {Style Sheet} {Encapsulated PostScript} (@file{eps.ssh})
Illegal PostScript operators are highlighted as Errors.
@end deftp

@deftp {Style Sheet} {Extended Tcl} (@file{tclx.ssh})
Written by Phil Hollenback.
Extensions to plain Tcl.
@end deftp

@deftp {Style Sheet} {Fortran} (@file{fortran.ssh})
Written by Denis Girou,  Alexander Mai.
There are several Fortran dialects, depending whether, on the one
hand, you use Fortran 77 or Fortran 90/95, and, on the other hand,
Fixed form comments, or Free form comments.

The style sheets @code{for77kwds} and @code{for90kwds} implements keywords only,
while the style sheets @code{for-fixed} and @code{for-free} implements comments
only.

This style sheet tries to support any of the various flavors
(Fortran 77/90/95, fixed or free form).  For more specific uses, you
should use either:
@itemize @minus
@item
for77-fixed, for Fortran 77 fixed form,
@item
for77-free, for Fortran 77 free form,
@item
for90-fixed, for Fortran 90/95 fixed form,
@item
for90-free, for Fortran 90/95 free form.
@end itemize
@end deftp

@deftp {Style Sheet} {Fortran 77 Fixed} (@file{for77-fixed.ssh})
Written by Denis Girou,  Alexander Mai.
Dedicated to Fortran 77 in fixed form, i.e., comments are
lines starting with c, C, or *, and only those lines are comments.
@end deftp

@deftp {Style Sheet} {Fortran 77 Free} (@file{for77-free.ssh})
Written by Denis Girou,  Alexander Mai.
Dedicated to Fortran 77 in free form, i.e., comments are introduced by !
anywhere on the line, and nothing else is a comment.
@end deftp

@deftp {Style Sheet} {Fortran 77 Keywords} (@file{for77kwds.ssh})
Written by Denis Girou,  Alexander Mai.
This sheet implements only Fortran 77 keywords, and avoids implementing
comments support. This is to allow for implementation of either fixed
or free source form.

See the documentation of the style sheet @code{fortran} for more details.
@end deftp

@deftp {Style Sheet} {Fortran 90 Fixed} (@file{for90-fixed.ssh})
Written by Denis Girou,  Alexander Mai.
Dedicated to Fortran 90/95 in fixed form, i.e., comments are
lines starting with c, C, or *, and only those lines are comments.
@end deftp

@deftp {Style Sheet} {Fortran 90 Free} (@file{for90-free.ssh})
Written by Denis Girou,  Alexander Mai.
Dedicated to Fortran 90/95 in free form, i.e., comments are introduced by !
anywhere on the line, and nothing else is a comment.
@end deftp

@deftp {Style Sheet} {Fortran 90 Keywords} (@file{for90kwds.ssh})
Written by Denis Girou,  Alexander Mai.
This sheet implements the superset which Fortran 90 and Fortran 95 provide
over Fortran 77.

See the documentation of the style sheet @code{fortran} for more details.
@end deftp

@deftp {Style Sheet} {Fortran Fixed} (@file{for-fixed.ssh})
Written by Denis Girou,  Alexander Mai.
Implements comments of Fortran in fixed form, i.e., comments are
lines starting with c, C, or *, and only those lines are comments.
No other highlighting is done.  

See the documentation of the style sheet @code{fortran} for more details.
@end deftp

@deftp {Style Sheet} {Fortran Free} (@file{for-free.ssh})
Written by Denis Girou,  Alexander Mai.
Dedicated to Fortran in free form, i.e., comments are introduced by !
anywhere on the line, and nothing else is a comment.
@end deftp

@deftp {Style Sheet} {GNUish C} (@file{gnuc.ssh})
Declaration of functions are highlighted @emph{only} if you start
the function name in the first column, and it is followed by an
opening parenthesis.  In other words, if you write
@example
int main (void)
@end example
it won't work.  Write:
@example
int
main (void)
@end example
@end deftp

@deftp {Style Sheet} {GNUMakefile} (@file{gmake.ssh})
Written by Alexander Mai.
Special tokens of GNUmakefiles and non terminal declarations are highlighted.
@end deftp

@deftp {Style Sheet} {Haskell} (@file{haskell.ssh})
Written by Ilya Beylin.
Haskell: non-strict functional programming language
  http::/www.haskell.org/
@end deftp

@deftp {Style Sheet} {HTML} (@file{html.ssh})
Written by  Wesley J. Chun.
This style is meant to pretty print HTML source files, not to simulate
its interpretation (i.e., @samp{<bold>foo</bold>} does not print @samp{foo}
in bold).  If you really meant to print the result of the HTML file
@emph{interpreted}, then you should turn the delegations on, and make sure
@samp{a2ps} has HTML delegations.
@end deftp

@deftp {Style Sheet} {IDL} (@file{idl.ssh})
Written by Robert S. Mallozzi,  Manfred Schwarb.
Style sheet for IDL 5.2 (Interactive Data Language).
Obsolete routines are not supported.
http://www.rsinc.com.
@end deftp

@deftp {Style Sheet} {InstallShield 5} (@file{is5rul.ssh})
Written by Alex.
InstallShield5 _TM_ RUL script.
@end deftp

@deftp {Style Sheet} {Java} (@file{java.ssh})
Written by Steve Alexander.
Documentation comments are mapped to strong comments, and any other
comment is plain comment.
@end deftp

@deftp {Style Sheet} {JavaScript} (@file{js.ssh})
Written by Scott Pakin.
Keywords used are everything listed in the Client-Side JavaScript
Reference 1.3, plus "undefined" (why isn't that listed?) and
"prototype".  I omitted the semi-standard a2ps optional operators for
equality, because JavaScript's use of both strict- and non-strict equality
might ambiguate the output.  Finally, regular expressions are formatted
like strings.
@end deftp

@deftp {Style Sheet} {LACE} (@file{lace.ssh})
This is meant for the Eiffel equivalent of the Makefiles.
@end deftp

@deftp {Style Sheet} {Lex} (@file{lex.ssh})
In addition to the C constructs, it highlights the declaration of
states, and some special @samp{%} commands.
@end deftp

@deftp {Style Sheet} {Lout} (@file{lout.ssh})
Written by Jean-Baptiste Nivoit.
This is the style for Lout files.
@end deftp

@deftp {Style Sheet} {Mail Folder} (@file{mail.ssh})
To use from elm and others, it is better to specify @samp{-g -Email},
since the file sent to printer is no longer truly a mail folder.
This style also suits to news.  @samp{--strip} options are also useful
(they strip "useless" headers).

Whenever the changes of encoding are clear, a2ps sets itself the
encoding for the parts concerned.

Tag 1 is the subject, and Tag 2 the author of the mail/news.

Note: This style sheet is _very_ difficult to write.  Please don't
report behavior you don't like.  Just send me improvements,
or write a Bison parser for mails.
@end deftp

@deftp {Style Sheet} {Makefile} (@file{make.ssh})
Special tokens, and non terminal declarations are highlighted.
@end deftp

@deftp {Style Sheet} {Management Information Base} (@file{mib.ssh})
Written by Kelly Wiles.
The MIB file is of ASN.1 syntax.
@end deftp

@deftp {Style Sheet} {Maple} (@file{maple.ssh})
Written by Richard J Mathar.
Some classical program names, and/or builtins, are highlighted in
the second level of pretty-printing.
@end deftp

@deftp {Style Sheet} {masm} (@file{nasm.ssh})
Written by Aleksandar Veselinovic.
This style highlights MASM ASM code.
@end deftp

@deftp {Style Sheet} {Matlab} (@file{matlab.ssh})
Written by Joakim L�beck.
This style highlights function definitions and a limited
number of keywords, mostly control constructs, and is
therefore usable for many Matlab versions. Special care
have been taken to distinguish string delimiters from the
transpose operator (which is the same symbol) and to
recognize comments.
@end deftp

@deftp {Style Sheet} {MATLAB 4} (@file{matlab4.ssh})
Written by Marco De la Cruz.
Note that comments in the code should have a space after the %.
@end deftp

@deftp {Style Sheet} {Modula 2} (@file{modula2.ssh})
Written by Peter Bartke.
@end deftp

@deftp {Style Sheet} {Modula 3} (@file{modula3.ssh})
Modula-3 is a member of the Pascal family of languages. Designed in
the late 1980s at Digital Equipment Corporation and Olivetti, Modula-3
corrects many of the deficiencies of Pascal and Modula-2 for practical
software engineering. In particular, Modula-3 keeps the simplicity of
type safety of the earlier languages, while providing new facilities
for exception handling, concurrency, object-oriented programming, and
automatic garbage collection. Modula-3 is both a practical
implementation language for large software projects and an excellent
teaching language.

This sheet was designed based on @href{http://www.research.digital.com/SRC/modula-3/html/home.html,Modula 3 home page}.
@end deftp

@deftp {Style Sheet} {o2c} (@file{o2c.ssh})
@end deftp

@deftp {Style Sheet} {Oberon} (@file{oberon.ssh})
Created by N. Wirth, Oberon is the successor of the Pascal and
Modula-2 family of programming languages. It was specifically designed
for systems programming, and was used to create the Oberon system in
cooperation with J. Gutknecht. A few years later, the Oberon language
was extended with additional object-oriented features to result in the
programming language Oberon-2.

Implementation of the sheet based on @href{http://www.math.tau.ac.il/~laden/Oberon.html,The Oberon Reference Site}.
@end deftp

@deftp {Style Sheet} {Objective C} (@file{objc.ssh})
Written by Paul Shum.
@end deftp

@deftp {Style Sheet} {OCaml} (@file{ocaml.ssh})
Written by Markus Mott.
This style should also suit other versions of ML (caml light, SML etc.).
@end deftp

@deftp {Style Sheet} {OCaml Yacc} (@file{mly.ssh})
Written by Jean-Baptiste Nivoit.
Should handle CAML Special Light parser files.
@end deftp

@deftp {Style Sheet} {Octave} (@file{octave.ssh})
Written by C.P. Earls.
@end deftp

@deftp {Style Sheet} {Oracle parameter file} (@file{initora.ssh})
Written by Pierre Mareschal.
For init.ora parameter files.
@end deftp

@deftp {Style Sheet} {Oracle PL/SQL} (@file{plsql.ssh})
Written by Pierre Mareschal.
This style is to be checked.
@end deftp

@deftp {Style Sheet} {Oracle SQL} (@file{sql.ssh})
Written by Pierre Mareschal.
a2ps-sql Pretty Printer Version 1.0.0 beta - 18-MAR-97
For comments, support for -- /*..*/ and //.
This style is to be checked.
@end deftp

@deftp {Style Sheet} {Oracle SQL-PL/SQL-SQL*Plus} (@file{oracle.ssh})
Written by Pierre Mareschal.
18-MAR-97 
For comments, support for -- /*..*/ and //.
This style is to be checked.
@end deftp

@deftp {Style Sheet} {Pascal} (@file{pascal.ssh})
The standard Pascal is covered by this style.
But some extension have been added too, hence modern Pascal programs
should be correctly handled.
Heavy highlighting maps mathematical symbols to their typographic
equivalents.
@end deftp

@deftp {Style Sheet} {Perl} (@file{perl.ssh})
Written by Denis Girou.
As most interpreted languages, Perl is very free on its syntax, what
leads to significant problems for a pretty printer.  Please, be kind
with our try.  Any improvement is most welcome.
@end deftp

@deftp {Style Sheet} {PHP} (@file{php.ssh})
Written by Hartmut Holzgraefe.
This is a a2ps stylesheet for PHP syntax highlighting 
(just the PHP part, HTML is left 'as is'). 
This is my first try on a2ps stylesheets. 
It works OK for me. If it doesn't come up to 
your expectatios, then please tell me.
@end deftp

@deftp {Style Sheet} {pic16f84} (@file{pic16f84.ssh})
Written by Aleksandar Veselinovic.
This style highlights PIC16F84 ASM code.
@end deftp

@deftp {Style Sheet} {PostScript} (@file{ps.ssh})
Only some keywords are highlighted, because otherwise listings are quickly
becoming a big bold spot.
@end deftp

@deftp {Style Sheet} {PostScript Printer Description} (@file{ppd.ssh})
Support for Adobe's PPD files.
@end deftp

@deftp {Style Sheet} {Pov-Ray} (@file{pov.ssh})
Written by Jean-Baptiste Nivoit.
Should handle Persistence Of Vision input files.
@end deftp

@deftp {Style Sheet} {PreScript} (@file{pre.ssh})
This style defines commands in the canonic syntax of a2ps.
It is meant to be used either as an input language, and to 
highlight the table of contents etc.

It can be a good choice of destination language for people who
want to produce text to print (e.g. pretty-printing, automated
documentation etc.) but who definitely do not want to learn
PostScript, nor to require the use of LaTeX.
@end deftp

@deftp {Style Sheet} {PreTeX} (@file{pretex.ssh})
This style sheets provides LaTeX-like commands to format text.
It is an alternative to the PreScript style sheet, in which formating
commands are specified in a more a2ps related syntax.

It provides by the use of LaTeX like commands, a way to describe the 
pages that this program should produce.
@end deftp

@deftp {Style Sheet} {Prolog} (@file{prolog.ssh})
Help is needed on this sheet.
@end deftp

@deftp {Style Sheet} {Promela} (@file{promela.ssh})
There is no way for this program to highlight send and receive primitives.
@end deftp

@deftp {Style Sheet} {Python} (@file{python.ssh})
Python is an easy to learn, powerful programming language. It has
efficient high-level data structures and a simple but effective
approach to object-oriented programming. Python's elegant syntax and
dynamic typing, together with its interpreted nature, make it an ideal
language for scripting and rapid application development in many areas
on most platforms.

The Python interpreter and the extensive standard library are freely
available in source or binary form for all major platforms from the
@href{http://www.python.org,Python web site}, and can be freely distributed.

The same site also contains distributions of and pointers to many free
third party Python modules, programs and tools, and additional
documentation.

The Python interpreter is easily extended with new functions and data
types implemented in C or C++ (or other languages callable from
C). Python is also suitable as an extension language for customizable
applications.
@end deftp

@deftp {Style Sheet} {Rd -- Documentation for GNU R} (@file{rd.ssh})
Written by Torsten Hothorn,  Kurt Hornik,  Dirk Eddelbuettel.
R is a system for statistical computation and graphics.  It consists of
a language plus a run-time environment with graphics, a debugger, access
to certain system functions, and the ability to run programs stored in
script files.

R has a home page at `http://www.r-project.org/'.  It is free software
distributed under a GNU-style copyleft, and an official part of the GNU
project (
GNU
S
).
@end deftp

@deftp {Style Sheet} {Reference Card} (@file{card.ssh})
This style sheet is meant to process help messages generated by
Unix applications.  It highlights the options (-short or --long),
and their arguments.
Normal use of this style sheet is through the shell script card
(part of the a2ps package), but a typical hand-driven use is:
@example
program --help | a2ps -Ecard
@end example
@end deftp

@deftp {Style Sheet} {REXX} (@file{rexx.ssh})
Written by Alexander Mai.
This style sheet supports REXX.
You can get information about REXX from the @href{http://www.rexxla.org,REXX Language Association}.
@end deftp

@deftp {Style Sheet} {Ruby} (@file{ruby.ssh})
Written by Noritsugu Nakamura.
@end deftp

@deftp {Style Sheet} {S language} (@file{s.ssh})
Written by Torsten Hothorn,  Kurt Hornik,  Dirk Eddelbuettel.
Should handle code for interpreters of S, a language for statistical
computating and graphics, such as R.

R consists of a language plus a run-time environment with graphics, a
debugger, access to certain system functions, and the ability to run
programs stored in script files.

R has a home page at `http://www.r-project.org/'.  It is free software
distributed under a GNU-style copyleft, and an official part of the GNU
project (`GNU S').
@end deftp

@deftp {Style Sheet} {S transscript} (@file{st.ssh})
Written by Torsten Hothorn,  Kurt Hornik,  Dirk Eddelbuettel.
Should handle transscripts from interpreters of S, a language for
statistical computing and graphics, such as R.

R consists of a language plus a run-time environment with graphics, a
debugger, access to certain system functions, and the ability to run
programs stored in script files.

R has a home page at `http://www.r-project.org/'.  It is free software
distributed under a GNU-style copyleft, and an official part of the GNU
project (`GNU S').
@end deftp

@deftp {Style Sheet} {Sather} (@file{sather.ssh})
Sather is an object oriented language designed to be simple,
efficient, safe, flexible and non-proprietary. One way of placing it
in the `space of languages' is to say that it aims to be as efficient
as C, C++, or Fortran, as elegant as and safer than Eiffel, and
support higher-order functions and iteration abstraction as well as
Common Lisp, CLU or Scheme.

Implementation of the sheet based on the @href{http://www.icsi.berkeley.edu/~sather/index.html,Sather home page}.

Heavy highlighting uses symbols for common mathematical operators.
@end deftp

@deftp {Style Sheet} {Scheme} (@file{scheme.ssh})
This style sheet is looking for a maintainer and/or comments.
@end deftp

@deftp {Style Sheet} {SDL-88} (@file{sdl88.ssh})
Written by Jean-Philippe Cottin.
--strip-level=2 is very useful: it cancels the graphical information 
left by graphic editors.  Only the pure specification is then printed.
@end deftp

@deftp {Style Sheet} {Sed} (@file{sed.ssh})
Comments and labels are highlighted.  Other ideas are welcome!
A lot of work is still needed.
@end deftp

@deftp {Style Sheet} {Shell} (@file{shell.ssh})
This style sheet is not meant to be used directly, but rather an as
ancestor for shell style sheets.
@end deftp

@deftp {Style Sheet} {Small} (@file{small.ssh})
Written by Christophe Continente.
This style does not highlight the function definitions.
@end deftp

@deftp {Style Sheet} {SpecC} (@file{specc.ssh})
Written by Hideaki Yokota.
Non-textual operators are not highlighted.
Some logical operators are printed as graphical symbols
in the second level of pretty-printing.
@end deftp

@deftp {Style Sheet} {SQL 92} (@file{sql92.ssh})
Written by Pierre Mareschal.
18-MAR-97
This style is to be checked.
@end deftp

@deftp {Style Sheet} {Standard ML} (@file{sml.ssh})
Written by Franklin Chen,  Daniel Wang.
This style sheet takes advantage of the Symbol font to replace many
ASCII operators with their natural graphical representation.  This
is enabled only at heavy highlighting.
@end deftp

@deftp {Style Sheet} {stratego} (@file{stratego.ssh})
Written by Nicolas Tisserand.
Highlights stratego source code
@end deftp

@deftp {Style Sheet} {Symbols} (@file{symbols.ssh})
This style sheet should be a precursor for any style sheet which
uses LaTeX like symbols.
@end deftp

@deftp {Style Sheet} {TC Shell} (@file{tcsh.ssh})
Written by Jim Diamond.
C shell with file name completion and command line editing.
@end deftp

@deftp {Style Sheet} {TeX} (@file{tex.ssh})
Written by Denis Girou.
This is the style for (La)TeX files.
It's mainly useful for people who develop (La)TeX packages.
With @samp{-g}, common mathematical symbols are represented graphically.
@end deftp

@deftp {Style Sheet} {Texinfo} (@file{texinfo.ssh})
Heavy highlighting prints the nodes on separate pages
which title is the name of the node.
@end deftp

@deftp {Style Sheet} {TeXScript} (@file{texscript.ssh})
TeXScript is the new name of what used to be called PreScript.
New PreScript has pure a2ps names, PreTeX has pure TeX names,
and TeXScript mixes both.
@end deftp

@deftp {Style Sheet} {Tiger} (@file{tiger.ssh})
Tiger is a toy language that serves as example of the book 
@href{http://www.cs.princeton.edu/~appel/modern/,Modern Compiler Implementation}
by Andrew W. Appel.
@end deftp

@deftp {Style Sheet} {tk} (@file{tk.ssh})
Written by  Larry W. Virden.
Since everything, or almost, is a string, what is printed is not
always what you would like.
@end deftp

@deftp {Style Sheet} {Tool Command Language} (@file{tcl.ssh})
Written by  Larry W. Virden.
Since everything, or almost, is a string, what is printed is not
always what you would like.
@end deftp

@deftp {Style Sheet} {Unified Diff} (@file{udiff.ssh})
This style is meant to be used onto the output unidiffs, that is to say
output from @samp{diff -u}.

Typical use of this style is:
@example
diff -u old new | a2ps -Eudiff
@end example

The prologue @code{diff} helps to highlight the differences 
(@samp{a2ps -Ewdiff --prologue=diff}).
@end deftp

@deftp {Style Sheet} {Unity} (@file{unity.ssh})
Written by Jean-Philippe Cottin.
The graphic conversion of the symbols (option @samp{-g}) is nice.
@end deftp

@deftp {Style Sheet} {VERILOG} (@file{verilog.ssh})
Written by Edward Arthur.
This style is devoted to the VERILOG hardware description language.
@end deftp

@deftp {Style Sheet} {VHDL} (@file{vhdl.ssh})
Written by Thomas Parmelan.
Non-textual operators are not highlighted.
Some logical operators are printed as graphical symbols
in the second level of pretty-printing.
@end deftp

@deftp {Style Sheet} {Visual Basic for Applications} (@file{vba.ssh})
Written by Dirk Eddelbuettel.
@end deftp

@deftp {Style Sheet} {Visual Tcl} (@file{vtcl.ssh})
Written by Phil Hollenback.
All the Vtcl keywords that aren't in Tcl or TclX.
@end deftp

@deftp {Style Sheet} {VRML} (@file{vrml.ssh})
Written by Nadine Richard.
According to
   @href{http://vag.vrml.org/VRML2.0/FINAL/spec/part1/grammar.html,Grammar Definition Version 2.0 ISO/IEC CD 14772}.
@end deftp

@deftp {Style Sheet} {wdiff} (@file{wdiff.ssh})
This style is meant to be used onto the output of Franc,ois Pinard's
program @code{wdiff}.  @code{wdiff} is a utility that underlines the differences
of words between to files.  Where @code{diff} make only the difference between
lines that have changed, @code{wdiff} reports words that have changed inside the lines.

Typical use of this style is:
@example
wdiff old new | a2ps -Ewdiff
@end example

@code{wdiff} can be found in usual GNU repositories.  The prologue @code{diff}
helps to highlight the differences (@samp{a2ps -Ewdiff --prologue=diff}).
@end deftp

@deftp {Style Sheet} {XS} (@file{xs.ssh})
Written by Kestutis Kupciunas.
This style covers Perl XS language.
@end deftp

@deftp {Style Sheet} {Yacc} (@file{yacc.ssh})
Special tokens, and non terminal declarations are highlighted.
@end deftp

@deftp {Style Sheet} {Z Shell} (@file{zsh.ssh})
Zsh is a UNIX command interpreter (shell) usable as an interactive
login shell and as a shell script command processor.  Of the standard
shells, zsh most closely resembles ksh but includes many enhancements.
Zsh has comand line editing, builtin spelling correction, programmable
command completion, shell functions (with autoloading), a history
mechanism, and a host of other features.

This style sheet highlights some classical program names and builtins
in the second level of pretty-printing.
@end deftp