COBOL Manual for TNS/E Programs (H06.08+, J06.03+)

in ANSI reference format, 703
in COBOL words, 63
in Tandem reference format, 45
I
I-O-CONTROL paragraph, 138
I/O see Input-output
IBM standard labels, 850
ICODE directive, 536
Identification Division
description of, 96
summary of, 1019
Identification field, 704, 771
Identifiers, 93
IF directive, 553
IF sentences, 338
IF statement
description of, 336
nested:conditional, 338
IF statement:nested:delimited-scope
Statements:nested:delimited-scope IF, 336
IFNOT directive, 553
Imperative statements, 230
Implicit CLOSE statement, 302
Implicit FILLER bytes, 88
Implicit MOVE statement, 344
Implicit transfer of control, 240
Import libraries
CALL statement and, 294
CONSULT directive and, 544
ENTER statement and, 320
Improving compilation speed, 757
IN option of RUN command, 753, 826, 834
IN-FILE-COUNT parameter, 624, 628
IN-FILE-EXCL parameter, 624, 628
In-line PERFORM statement, 390
Independent Segments, 237
Independent segments
description of, 819
INDEX data format
description of, 204, 209
INDEX data format:See also Indexes, 204
Index-names, 212
applied to different tables, 214
assigning values to, 437
comparisons of, 267
in Linkage Section, 182
incrementing and decrementing, 441
scope of, 51
searching tables and, 435
SET TO statement for, 437
SET UP or set DOWN statement for, 441
Index-names:as parameters, 299
INDEX-SLACK parameter, 624, 629
Indexed files, 82, 864
access modes of, 82
closing, 307
creating, 867
determining key value of last record of, 457
file description entries for, 159
file-control entries for, 116, 131
poorly organized, 135
with alternate keys, 867
writing, 495
Indexed files:opening
Queue files:opening, 375
Indexed files:rewriting
Queue files:rewriting, 424
INDEXED phrase, 212
Indexes
as parameters, 299
instead of subscripts, 214
MOVE statement and, 369
Indicator area
description of, 771
in ANSI reference format, 702
in Tandem reference format, 44
Indirectly contained programs, 48, 795
Initial programs
description of, 51, 797
CALL statement and, 298
CANCEL statement and, 301
description of, 51, 797
storage allocation for, 298
Initial state of program, 298, 596
Initialization
messages caused by, 563
of data items, 178, 180
of STRING statement, 464
of very large data items, 540
tallying and, 348
INITIALIZE statement, 342
INITIALIZED phrase
and ALLOCATE statement, 290
Initiating processes, 916
INNERLIST directive
compiler listing and, 769
sample output from, 776
Input, 830
see also Input-output
default device for, 826
description of, 830
from disk files, 856
from terminals, 889
open mode, 83
to compiler, 41
Input-output, 830
see also Input
see also Output
default device for , 822
description of, 247
error messages, 1178
errors, 251, 255
open mode, 83
statements, 382
status codes, 252, 311, 359, 380
timed, 256
Input-Output Section, 115
1251