| S |
|
SAVE command #1
|
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SAVE command #2
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%SBTTL directive
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SCALE command
|
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/SCALE qualifier
|
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SCRATCH command
|
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Screen mode
|
|
SEG$ function
|
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string function
|
|
SELECT...CASE statement #1
|
|
SELECT...CASE statement #2
|
|
with RECORD variants
|
|
Semicolons
|
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using with PRINT statement
|
|
/SEPARATE_COMPILATION
|
|
SEQUENCE command
|
|
Sequential files
|
|
SET BREAK debugger command
|
|
SET command
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SET MODE SCREEN debugger command
|
|
SET [NO] PROMPT statement #1
|
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SET [NO] PROMPT statement #2
|
|
SET NO PROMPT statement
|
|
disabling the prompt
|
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SET TRACE debugger command
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|
SET VARIANT command
|
|
Severe errors
|
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/SHARE qualifier
|
|
Shareable images
|
|
accessing
|
|
accessing at DCL level
|
|
benefits of
|
|
contents of
|
|
creating
|
|
installed
|
|
within the VAX BASIC Environment
|
|
SHOW CALLS debugger command
|
|
SHOW command
|
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/SHOW qualifier
|
|
/SILENT qualifier
|
|
SIN function
|
|
Single tape file
|
|
example of creating
|
|
Source display #1
|
|
Source display #2
|
|
not available
|
|
TYPE debugger command
|
|
SPACE$ function
|
|
string function
|
|
SQR function
|
|
Square root
|
|
SQR function
|
|
Statement modifiers #1
|
|
Statement modifiers #2
|
|
FOR
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|
IF
|
|
UNLESS
|
|
UNTIL
|
|
WHILE
|
|
Static storage
|
|
allocating
|
|
dynamic mapping
|
|
$STATUS
|
|
Status
|
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on exit
|
|
STATUS function
|
|
STEP clause
|
|
STEP debugger command
|
|
STOP statement #1
|
|
STOP statement #2
|
|
resuming program execution after
|
|
Storage
|
|
dynamic
|
|
redefining
|
|
static
|
|
Stream record format
|
|
String
|
|
dynamic
|
|
fixed-length
|
|
manipulating with multiple maps
|
|
numeric
|
|
variable
|
|
virtual array
|
|
String data
|
|
assigning and justifying
|
|
formatting with PRINT USING statement
|
|
manipulating with MAP statements
|
|
manipulating with string functions
|
|
STRING data type
|
|
String format fields
|
|
String function
|
|
EDIT$ function
|
|
LEN function
|
|
MID$ function
|
|
POS function
|
|
purposes
|
|
SEG$ function
|
|
SPACE$ function
|
|
STRING$ function
|
|
string function
|
|
String function
|
|
STRING$ function
|
|
TRM$ function
|
|
with the LET statement
|
|
String variables
|
|
fixed-length
|
|
String virtual arrays
|
|
assigning values
|
|
creating
|
|
Strings
|
|
printing with PRINT USING statement
|
|
SUB subprograms
|
|
Subprograms
|
|
calling from other languages
|
|
compiling
|
|
compiling from a single source file
|
|
compiling from multiple source files
|
|
creating a single object file
|
|
DATA statements in
|
|
handling errors in
|
|
invoking
|
|
passing data to
|
|
READ statements in
|
|
RESTORE statements in
|
|
Subscripted variables #1
|
|
Subscripted variables #2
|
|
Subtraction of matrices
|
|
SUM$ function
|
|
precision of
|
|
Symbol
|
|
record
|
|
Symbolic debugger
|
|
See Debugger
|
|
Symbolic definitions
|
|
Symbolic definitions
|
|
accessing with %INCLUDE directive
|
|
Symbolic definitions
|
|
location of
|
|
/SYNCHRONOUS_EXCEPTIONS
|
|
/SYNTAX_CHECK qualifier
|
|
/SYSTEM qualifier
|
|
System routines
|
|
arguments of
|
|
calling
|
|
calling as a procedure
|
|
examples of calling
|
|
System Service routines
|
|
System services
|
|
example of calling
|
| T |
|
TAN function
|
|
Tape unit
|
|
allocating for device-specific I/O
|
|
Tapes
|
|
allocating
|
|
setting the density
|
|
Template
|
|
RECORD
|
|
Terminal-format files
|
|
channel specification for
|
|
closing
|
|
input and output
|
|
opening
|
|
transferring data to
|
|
writing records to
|
|
Text libraries
|
|
accessing
|
|
creating
|
|
system-supplied
|
|
THEN clause
|
|
TIME function
|
|
TIME$ function
|
|
%TITLE directive
|
|
Traceback
|
|
SHOW CALLS debugger command
|
|
Tracepoint
|
|
TRM$ function
|
|
string function
|
|
TRN function
|
|
TYPE debugger command
|
|
/TYPE_DEFAULT qualifier
|
| U |
|
UBOUND function
|
|
%UNDEFINE
|
|
UNLESS modifier
|
|
UNLESS statement
|
|
in immediate mode statements
|
|
UNLOCK EXPLICIT clause
|
|
UNLOCK statement
|
|
UNSAVE command
|
|
UNTIL modifier
|
|
UNTIL...NEXT loops
|
|
UNTIL statement
|
|
in immediate mode statements
|
|
UPDATE statement
|
|
current and next record pointers after
|
|
in a relative file
|
|
in a sequential file
|
|
in an indexed file
|
|
Upper bounds
|
|
with COMMON statement
|
|
with MAP statement
|
|
with the RECORD statement
|
| V |
|
VAL function
|
|
VAL% function
|
|
Variable name
|
|
DEPOSIT debugger command
|
|
EVALUATE debugger command
|
|
EXAMINE debugger command
|
|
VARIABLE record formats
|
|
specifying
|
|
Variables
|
|
arrays of #1
|
|
arrays of #2
|
|
declaring #1
|
|
declaring #2
|
|
floating-point
|
|
initialization of #1
|
|
initialization of #2
|
|
integer
|
|
names
|
|
packed decimal
|
|
redefining
|
|
string #1
|
|
string #2
|
|
subscripted #1
|
|
subscripted #2
|
|
VARIANT #1
|
|
VARIANT #2
|
|
%VARIANT directive #1
|
|
%VARIANT directive #2
|
|
/VARIANT qualifier
|
|
Variants
|
|
CDD/Repository
|
|
Vector
|
|
Virtual array files
|
|
Virtual files
|
|
VMSSTATUS function #1
|
|
VMSSTATUS function #2
|
