HP-UX Programming Tools Release Notes

Chapter 1 5
New and Changed Features
HP Distributed Debugging Environment (HP DDE) 4.23
Summary of Changes in HP DDE 4.22
HP DDE 4.22 is primarily a maintenance release, which includes only
one new option.
The -unsetenv command-line option is available for use with the debug
and restart commands to unset or clear environment variables.
The syntax for the option is:
debug [-unsetenv env_var [, env_var ] ... ]
restart [-unsetenv env_var [, env_var ] ... ]
For example, use the following command-line option to restart the target
program, and to clear the application-specific environment variable
SEASON.
restart -unsetenv SEASON
In DDE, to see the current values for environment variables:
Step 1. Click on Execution on the menu bar.
Step 2. Select Get Current Program Info.
The dialog box displays information, including environment variables,
for the current program.
Summary of Changes in HP DDE 4.21
HP DDE 4.21 is a maintenance release and includes only defect fixes.
Summary of Changes in HP DDE 4.20
HP DDE 4.20 contained the following new features:
• Support for both 32-bit and 64-bit development environments
• Support for additional Fortran 90 intrinsics: LBOUND, UBOUND,
SIZE, SIZEOF, ASSOCIATED, ALLOCATED, and PRESENT