Open Watcom FORTRAN 77 Language Reference

Table of Contents
11.7 Editing .............................................................................................................................. 228
11.7.1 Apostrophe Editing ............................................................................................ 229
11.7.2 H Editing ............................................................................................................ 229
11.7.3 Positional Editing: T, TL, TR and X Editing ..................................................... 229
11.7.4 Slash Editing ...................................................................................................... 230
11.7.5 Colon Editing ..................................................................................................... 230
11.7.6 S, SP and SS Editing .......................................................................................... 230
11.7.7 P Editing ............................................................................................................ 230
11.7.8 BN and BZ Editing ............................................................................................ 231
11.7.9 $ or \ Editing (Extension) .................................................................................. 231
11.7.10 Numeric Editing: I, F, E, D and G Edit Descriptors ........................................ 232
11.7.10.1 Integer Editing: Iw and Iw.m Edit Descriptors ................................. 232
11.7.10.2 Floating-point Editing: F, E, D and G Edit Descriptors .................... 233
11.7.10.3 F Editing ............................................................................................ 233
11.7.10.4 E and D Editing ................................................................................. 234
11.7.10.5 G Editing ........................................................................................... 235
11.7.10.6 Complex Editing ............................................................................... 236
11.7.11 L Edit Descriptor ............................................................................................. 236
11.7.12 A Edit Descriptor ............................................................................................. 236
11.7.13 Z Editing (Extension) ...................................................................................... 237
11.8 Format-Directed Input/Output ......................................................................................... 238
11.9 List-Directed Formatting .................................................................................................. 238
11.9.1 List-Directed Input ............................................................................................ 239
11.9.2 List-Directed Output .......................................................................................... 240
11.10 Namelist-Directed Formatting (Extension) .................................................................... 240
11.10.1 Namelist-Directed Input (Extension) ............................................................... 241
11.10.2 Namelist-Directed Output ................................................................................ 242
12 Functions and Subroutines ............................................................................................................. 243
12.1 Introduction ...................................................................................................................... 243
12.2 Statement Functions ......................................................................................................... 243
12.2.1 Referencing a Statement Function ..................................................................... 244
12.2.2 Statement Function Restrictions ........................................................................ 245
12.3 Intrinsic Functions ............................................................................................................ 246
12.3.1 Specific Names and Generic Names of Intrinsic Functions .............................. 246
12.3.2 Type Conversion: Conversion to integer ........................................................... 248
12.3.3 Type Conversion: Conversion to real ................................................................ 248
12.3.4 Type Conversion: Conversion to double precision ........................................... 249
12.3.5 Type Conversion: Conversion to complex ........................................................ 249
12.3.6 Type Conversion: Conversion to double complex ............................................ 249
12.3.7 Type Conversion: Character conversion to integer ........................................... 250
12.3.8 Type Conversion: Conversion to character ....................................................... 250
12.3.9 Truncation .......................................................................................................... 250
12.3.10 Nearest Whole Number ................................................................................... 251
12.3.11 Nearest Integer ................................................................................................. 251
12.3.12 Absolute Value ................................................................................................ 251
12.3.13 Remainder ........................................................................................................ 252
12.3.14 Transfer of Sign ............................................................................................... 252
12.3.15 Positive Difference .......................................................................................... 253
12.3.16 Double Precision Product ................................................................................ 253
12.3.17 Choosing Largest Value .................................................................................. 253
12.3.18 Choosing Smallest Value ................................................................................. 254
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