pav 2010-10-29 13:31:41 UTC
FreeBSD ports repository
Modified files:
devel Makefile
Added files:
devel/dragon Makefile distinfo pkg-descr
Log:
Combined scanner/parser generator for LR compliant grammar definitions.
The generated C++ parser class is used as a super class from which a parser
implementation class must be derived. The implementation class implements the
scanner feed methods but also all required semantic action method. dragon has
been used for several large projects with complex grammar definitions (about
200 productions/ 80 tokens ). Since for those grammar defintions, the analyse
phase to build up the parse table is quite CPU intensive, it is recommended to
use state of the art hardware. dragon requires the base package to get
compiled
but also for the compilation of the generated C++ code.
It can be used for databases/cego and probably other applications.
Many more details are available at:
WWW: http://www.lemke-it.com/
PR: ports/150683
Submitted by: Kurt Jaeger <fbsd-po...@opsec.eu>
Revision Changes Path
1.4097 +1 -0 ports/devel/Makefile
1.1 +23 -0 ports/devel/dragon/Makefile (new)
1.1 +3 -0 ports/devel/dragon/distinfo (new)
1.1 +16 -0 ports/devel/dragon/pkg-descr (new)
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