SeeView Manual

SeeView Statements and Script Symbols
HP NonStop SeeView Manual—526355-004
9-114
VIDEO
You can initialize string variables to either a string or integer value. You must
initialize integer variables to an integer value.
String variables declared with no initialization-exp have an initial value
equal to the null string “”. Integer variables declared with no initialization-
exp have an initial value equal to minus one (-1).
Example
This example shows the VARIABLE statement using multiple variables.
VIDEO
The VIDEO statement defines video attributes beginning with the current buffer
address. Each option identifies a T6500 terminal video attribute.
BLANK
specifies the blank video attribute for the screen area starting at the current buffer
address.
BLINK
specifies the blinking video attribute for the screen area starting at the current
buffer address.
DIM
specifies the dim video attribute for the screen area starting at the current buffer
address.
REVERSE
specifies the reverse video attribute for the screen area starting at the current
buffer address.
VAR x := 15
, y := x*2
,#s := "x= " & x & ", y= " & y { x= 15, y= 30
,#t := #s[1:5] { x= 15
,#z := #TAKE #s { X
;
VIDEO [ ( BLANK ) ] | "[" video-exp "]"
[ ( BLINK ) ]
[ ( DIM ) ]
[ ( REVERSE ) ]
[ ( UNDERLINE ) ]
[ () ]