iTS 1.0+)

Environment Division

Compaq NonStop™ Pathway/iTS SCREEN COBOL Reference Manual—426750-001

4-10

Input-Output Section

NUMERIC-SHIFT

PROTECTED

•

You can combine one of the following highlight display attributes with one or more

of the other highlight display attributes (that is, BRIGHT, HIDDEN, MDTON,

NUMERIC-SHIFT, or PROTECTED).

•

If a 3270 terminal supports the following outline display attributes, you can combine

them with one another and with any highlight display attribute (that is, with

BRIGHT, HIDDEN, MDTON, NUMERIC-SHIFT, PROTECTED, BLINK,

REVERSE, or UNDERLINE.):

TOPLINE or NOTOPLINE

LEFTLINE or NOLEFTLINE

RIGHTLINE or NORIGHTLINE

BOTTOMLINE or NOBOTTOMLINE

BOXFIELD

•

You can combine outline display attributes with one or more highlight display

attributes. For example, you can set up fields that combine a highlight display

attribute with the attribute for a blinking field:

(BLINK, TOPLINE, BOTTOMLINE)

(REVERSE, LEFTLINE, RIGHTLINE)

(UNDERLINE, BOTTOMLINE, TOPLINE)

Input-Output Section

The optional Input-Output Section provides error reporting for screen input operations.

If this section is omitted, the error display attribute is dependent on the terminal type

specified in the Configuration Section.

The section header is:

The header must begin in Area A and must be terminated with a period separator.

The Input-Output Section syntax is:

ERROR-ENHANCEMENT [ IS ] mnemonic-name

specifies the display attribute with which fields found to be in error are to be

enhanced. mnemonic-name must be specified in the SPECIAL-NAMES

Paragraph.

If this clause is omitted for terminals in block mode, the BLINK attribute is used for

the 6510, 6520, 6530, and 6540 terminals; the BRIGHT attribute is used for the

INPUT-OUTPUT SECTION.

SCREEN-CONTROL.

ERROR-ENHANCEMENT [ IS ] mnemonic-name [ IN { FIRST } ]

[ { ALL } ]

[ WITH [ NO ] AUDIBLE ALARM ] .