Index_I

I

IBM 360, xx

IF, xxi, 5, 22, 103, 117, 126, 128, 186, 226, 282–284, 410, 413, 413, 417, 423, 436–438, 463

ANDxx and, 213, 282–284

CHAIN, 282–284

DEFINED and, 34

ELSE and, 261, 282–284

ELSEIF and, 262

ENDIF and, 282–284

ENDxx and, 263

EXFMT and, 283–284

free-format syntax for, 201

IF-THEN-ELSE and, 284, 284

natural expression support in, 200

ORxx and, 282–284, 320

SELECT and, 353–354

syntax diagram for, 196

WHENxx and, 382–383

IF ELSEIF, 5, 262

IF THEN DO, 5

IF THEN ELSE, xxi, 284, 284, 409, 411, 433, 436–445, 440

nesting, 206–207, 206

IFEQ, 117, 529

IGNORE File specification keyword, 48

IMPORT, 62, 346, 403–405, 404, 405

IN, 29, 30, 186, 285

data areas and, 467, 469–471

DEFINE and, 243–245

syntax diagram for, 196

in-line case structures, 5

INCLUDE File specification keyword, 48

/INCLUDE directives, 32

INDDS File specification keyword, 48

INDENT (Indented Compiler Listing) compiler option, 42, 551

indexes, 497

CHAIN and, 229–231

EXCEPT and, 269–272

file processing and, 515–518

KFLD and, 287

KLIST and, 288

LOOKUP and, 291–292

set/retrieve occurrence with OCCUR in, 314–316

SETGT and, 354–355

SETLL and, 356–357, 358

indicator array, 21

indicator data type, 13

indicator variables, 21

indicatorless controlled logic, 413–414

indicators, 14–21, 409–412, 420, 421, 427

avoiding use of, 21–22

classification of, 19–21

SETOFF and SETON, 358, 359

INFDS File specification keyword, 48

INFSR File specification keyword, 48

*INIT

inline ILE procedures, 588–589, 588

input, 9

input buffers, decimal data errors and, 566

input specifications, 4, 8, 9, 37, 67–68

externally described files and, 67, 74–75

look-ahead fields and, 70

program described files and, 68–73

input/output feedback data structure (INFDS), definition specification and, 52, 56–58

%INT, 121, 154

integer data type, 13

integrated development environment (IDE), 6

Integrated File System (IFS), program organization and, 395–396

integrated language environment (ILE)

compiler option and, 545

inline procedures for, 588–589

interface, for procedures and subprocedures, 479, 489–491

intermediate result, 437

intermodule communication, 447–471

internal vs. external format for dates, 573

%INTH, 121

INTPREC Control specification keyword, 42

INZ keyword, 63, 237, 564

*INZR, 214

*INZSR, 29, 237, 274, 345–347

*ISO, 190, 191, 298, 307, 571, 572, 574

ITER, 186, 286, 417, 434, 445

CABxx and, 445

LEAVE and, 286

syntax diagram for, 196