Online Help Option

+help

+help

The +help option invokes the initial menu window of this HP aC++ Online Programmer’s Guide.

If +help is used on any command line, the compiler displays the HP aC++ Online Programmer’s Guide with the default web browser and then processes any other arguments.

If $DISPLAY is set, the default web browser is used. If the display variable is not set, a message is displayed. Set your $DISPLAY variable as follows:

export DISPLAY=YourDisplayAddress (ksh/sh shell notation)

setenv DISPLAY YourDisplayAddress (csh shell notation)

Examples:

To use a browser other than the default, first set the BROWSER environment variable to the alternate browser’s location:

export BROWSER=AlternateBrowserLocation

To invoke the online guide, use the command:

aCC +help