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Gilbert Ramirez 8f1fff2e6a Create a more modular type system for the FT_* types. Put them 
into epan/ftypes.

Re-write display filter routines using Lemon parser instead of yacc.
Besides using a different tool, the new grammar is much simpler, while
the display filter engine itself is more powerful and more easily extended.

Add dftest executable, to test display filter "bytecode" generation.
Add option to "configure" to build dftest or randpkt, both of which are not
built by default.

Implement Ed Warnicke's ideas about dranges in the new display filter and
ftype code.

Remove type FT_TEXT_ONLY in favor of FT_NONE, and have protocols registered
as FT_PROTOCOL. Thus, FT_NONE is used only for simple labels in the proto tree,
while FT_PROTOCOL is used for protocols. This was necessary for being
able to make byte slices (ranges) out of protocols, like "frame[0:3]"

Win32 Makefile.nmake's will be added tonight.

svn path=/trunk/; revision=2967
 		2001-02-01 20:21:25 +00:00
..
.cvsignore Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
Makefile.am Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
README Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
lemon.c Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
lemon.html Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
lemonflex-head.inc Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
lemonflex-tail.inc Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00
lempar.c Create a more modular type system for the FT_* types. Put them 2001-02-01 20:21:25 +00:00

README 

$Id: README,v 1.1 2001/02/01 20:21:25 gram Exp $

The Lemon Parser Generator's home page is:

http://www.hwaci.com/sw/lemon/index.html

The file in this directory, lemon.html, was obtained from:

http://www.hwaci.com/sw/lemon/lemon.html

lemon.c has been modified to include the t= and d= command-line
arguments. The changes were submitted to the Lemon maintainer,
but have not appeared in the official Lemon distribution.