Yacc++ and the Language Objects Library

Linux Version Now Available

We are pleased to announce the availability of a Linux version (for x86) as of Yacc++ Revision 2.3. We are currently shipping version 2.4 on this platform.

We are pleased to announce the availability of a Linux version for the Power PC (PPC) as of Yacc++ Revision 2.4.

HP-UX Version for Itanium Now Available

We are pleased to announce the availability of a HP-UX version for Itanium as of Yacc++ Revision 2.4.

We are pleased to announce the availability of a HP-UX version for PA-RISC as of Yacc++ Revision 2.3. We are currently shipping version 2.4 on this platform.

We are pleased to announce the availability of a HP Tru64 version for Alpha as of Yacc++ Revision 2.3. We are currently shipping version 2.4 on this platform.

AIX Version Now Available

We are pleased to announce the availability of a AIX version as of Yacc++ Revision 2.4.

Update Schedule

• Technical Overview of Revision 2.3
• Description of 1999 Upgrade Support
• Windows NT/98/95 Upgrade Support Order Form
• Unix Upgrade Support Order Form

Customers on Annual Upgrade Support ($250/platform/year) are automatically mailed new releases. We will keep you posted on ship dates of the updates.

New Features

• Parser Memento Object

• Union Redesign

• On-Line Documentation

• Additional Warnings

• Odds and Ends

• Decision Predicates for Lookahead and Backtracking the Parser

• Semantic Type Extension to the Keyword Declaration

• Long Pathname Support

• Command Line Option -output_directory

• Microsoft Visual C++ Projects

• ANSI C++ Standard Headers

• New Documentation

Bug Fixes

If we promised you a fix and you don't see it in the list, please email us.

• Yacc++ Fixes

• Language Objects Library Fixes

• Documentation Corrections

Other

• Known Problems and Workarounds

Current Releases

Windows NT/95/2K/XP

• Revision 2.4

• Revision 2.3, January 18, 1999

• Revision 2.2, March 11, 1998

• Revision 2.4

• Revision 2.3, January 18, 1999

The Linux version was first tested on Red Hat Linux 5.1, Kernel 2.0.35 using g++ egcs-2.90.27 980315 (egcs-1.0.2 release). It is supported on this and later versions of Red Hat Linux. The current version also supports g++ 3.x versions.

SPARC Solaris

• Revision 2.4

• Revision 2.1, March 27, 1997

SPARC SunOS

• Revision 2.1, March 27, 1997 (Due to lack of interest, the SunOS version is frozen at 2.1.)

HP-UX (now available for both PA-RISC and Itanium)

• Revision 2.4

• Revision 2.3, September 29, 1999

• HP-UX Upgrade FAQ

• Revision 2.4

SGI IRIX

• Revision 2.4

• Revision 2.1, March 27, 1997

DOS/Windows 3.1

• Revision 2.0 (Due to lack of interest, the DOS version is frozen at 2.0.)

HP Tru64, previously: DEC Alpha (Digital Unix)

• Revision 2.3 (Due to lack of interest, the HP Tru64 version will be frozen at 2.4.)

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