Open Watcom FORTRAN 77 Language Reference

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Language Reference 2.54 INCLUDE Statement INCLUDE ’inc_spec’ where: inc_spec Example: is an include specification. You should refer to the compiler’s User’s Guide for a detailed description of an include specification and include file processing. INCLUDE ’GBLDEFS’ . . . END 92 INCLUDE Statement
FORTRAN Statements 2.55 INQUIRE Statement The INQUIRE statement is used to ask about certain properties of a named file or its connection to a particular unit. There are two forms of the INQUIRE statement; inquire by file name and inquire by unit. 2.55.1 INQUIRE by FILE INQUIRE (iflist) where: iflist includes the FILE= specifier and may include at most one of each of the inquiry specifiers listed below. Specifiers are separated by commas. The FILE= specifier has the form FILE = fin where fin is a character expression whose value when trailing blanks are removed is the name of a file being inquired about. The file need not exist or be connected to a unit. Example: LOGICAL EX, OD INTEGER NUM INQUIRE( FILE=’ROLL’,EXIST=EX,OPENED=OD,NUMBER=NUM ) In the above example, information is requested on the file PAYROLL. In particular, we want to know if it exists, whether it is connected to a unit, and what the unit number is (if it is indeed connected). 2.55.2 INQUIRE by UNIT INQUIRE (iulist) where: iulist includes the UNIT= specifier and may include at most one of each of the inquiry specifiers listed below. Specifiers are separated by commas. The UNIT= specified has the form [UNIT =] u where u is an external unit identifier. An external unit identifier is a non-negative integer expression. If the optional UNIT= specifier is omitted then the specifier must be the first item in the list of specifiers. INQUIRE Statement 93
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Open Watcom FORTRAN 77 Language Ref
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Preface Open Watcom FORTRAN 77 is a
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Table of Contents 2.25 ELSE IF Stat
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Table of Contents 3.4.10 Hexadecima
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Table of Contents 11.7 Editing ....
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Table of Contents 12.6.1 ENTRY Stat
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Language Reference 2
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Language Reference 1.3 Source Progr
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Language Reference Example: * From
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Language Reference 8 Order of FORTR
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Language Reference Statement 1 2 3
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Language Reference 2.3 ADMIT Statem
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Language Reference If there is a LO
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Language Reference 2.5 Statement La
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Language Reference 2.6 AT END State
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Language Reference The FORTRAN 77 s
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Language Reference 6. A named block
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Language Reference It is important
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Language Reference 2.11 CHARACTER S
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Language Reference If a symbolic na
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Language Reference Example: LOOP RE
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Language Reference Example: REAL A,
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Language Reference a (d) len is an
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Language Reference 2.15 CONTINUE St
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Language Reference 2.17 DATA Statem
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Language Reference 2. As an extensi
Page 54 and 55: Language Reference 2.18 DEALLOCATE
Page 56 and 57: Language Reference 2.19 DIMENSION S
Page 58 and 59: Language Reference Transfer of cont
Page 60 and 61: Language Reference Example: * Illeg
Page 62 and 63: Language Reference c r is a constan
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Page 66 and 67: Language Reference 2.24 ELSE Statem
Page 68 and 69: Language Reference 2.26 END Stateme
Page 70 and 71: Language Reference 2.28 END BLOCK S
Page 72 and 73: Language Reference 2.30 ENDFILE Sta
Page 74 and 75: Language Reference 2.31 END GUESS S
Page 76 and 77: Language Reference 2.33 END LOOP St
Page 78 and 79: Language Reference 2.35 END SELECT
Page 80 and 81: Language Reference 2.37 END UNION S
Page 82 and 83: Language Reference 2.39 ENTRY State
Page 84 and 85: Language Reference The following ex
Page 86 and 87: Language Reference 2.42 EXIT Statem
Page 88 and 89: Language Reference 2.44 FORMAT Stat
Page 90 and 91: Language Reference 2.45.2 Extended
Page 92 and 93: Language Reference 2.47 Computed GO
Page 94 and 95: Language Reference * Illegal use of
Page 96 and 97: Language Reference 2.50 Arithmetic
Page 98 and 99: Language Reference An example of an
Page 100 and 101: Language Reference IF( I .EQ. 10 )T
Page 102 and 103: Language Reference 2.53.3 IMPLICIT
Page 106 and 107: Language Reference Example: LOGICAL
Page 108 and 109: Language Reference It is assigned t
Page 110 and 111: Language Reference 3. This specifie
Page 112 and 113: Language Reference a (d) len is an
Page 114 and 115: Language Reference 2.57 INTRINSIC S
Page 118 and 119: Language Reference 2.59 LOOP Statem
Page 120 and 121: Language Reference 2.61 NAMELIST St
Page 122 and 123: Language Reference Example: &PERSON
Page 124 and 125: Language Reference FILE = fin fin i
Page 126 and 127: Language Reference Notes: 1. If the
Page 128 and 129: Language Reference 2.64 PARAMETER S
Page 130 and 131: Language Reference 2.66 PRINT State
Page 132 and 133: Language Reference Example: PRINT 1
Page 134 and 135: Language Reference 2.68 QUIT Statem
Page 136 and 137: Language Reference 2. An internal f
Page 138 and 139: Language Reference Example: READ( 8
Page 142 and 143: Language Reference 2.71 RECORD Stat
Page 144 and 145: Language Reference 2.73 RETURN Stat
Page 146 and 147: Language Reference Notes: 1. The un
Page 148 and 149: Language Reference PROGRAM MAIN . .
Page 150 and 151: Language Reference Example: SELECT
Page 152 and 153: Language Reference 2.78 STRUCTURE S
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Language Reference 2.80 UNION State
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Language Reference 2.82 VOLATILE St
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Language Reference 2.84 WHILE State
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Language Reference REC = rn IOSTAT
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Language Reference 150
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Language Reference Example: DO10I=1
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Language Reference 123.764 .4352344
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Language Reference Actually, holler
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Language Reference 158 Symbolic Con
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Language Reference [lo:] hi where:
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Language Reference 4.4 Classifying
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Language Reference 4.5 Classifying
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Language Reference Example: CHARACT
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Language Reference STRUCTURE /PERSO
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Language Reference SUBROUTINE PRINT
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Language Reference 172 Unions
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Language Reference Operator Arithme
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Language Reference 7.1.3 Arithmetic
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Language Reference 7.2 Character Ex
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Language Reference where: relop is
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Language Reference Note that the op
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Language Reference 1. logical term
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Language Reference 186 Constant Exp
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Language Reference 8.3 Logical Assi
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Language Reference 8.6 Extended Ass
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Language Reference 192 Extended Ass
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Language Reference Examples follow
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Language Reference 9.4 DO - END DO
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Language Reference The next example
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Language Reference where: stmt is a
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Language Reference Example: * Illeg
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Language Reference - the string -10
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Language Reference 9.12 GUESS-ADMIT
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Language Reference 9.13 QUIT QUIT [
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Language Reference Example: LOOP RE
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Language Reference READ statement t
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Language Reference 214 Notes on Str
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Language Reference 10.3 Records FOR
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Language Reference accessed directl
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Language Reference Example: WRITE(1
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Language Reference 5. Any character
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Language Reference 224 Printing of
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Language Reference Example: REAL X
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Language Reference 11.6 Nonrepeatab
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Language Reference Example: PRINT
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Language Reference Example: INTEGER
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Language Reference 11.7.10.4 E and
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Language Reference n Example: is 4
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Language Reference and is read into
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Language Reference 3. An input item
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Language Reference 1. Blanks are ne
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Language Reference e is an expressi
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Language Reference Example: * Illeg
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Language Reference 12.3.2 Type Conv
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Language Reference 12.3.7 Type Conv
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Language Reference 12.3.13 Remainde
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Language Reference 12.3.18 Choosing
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Language Reference 12.3.24 Square R
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Language Reference 12.3.28 Sine Def
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Language Reference 12.3.33 Arccosin
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Language Reference 12.3.38 Gamma Fu
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Language Reference 12.3.45 Lexicall
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Language Reference Definition: Name
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Language Reference 12.3.53 Binary P
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Language Reference 12.3.58 Allocate
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Language Reference Example: INTEGER
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Language Reference 2. An array name
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Language Reference 5. A name that a
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Language Reference 12.8.1 Dummy Arg
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Language Reference Example: DIMENSI
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Language Reference 282 Subprogram A
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Appendices 284
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Appendices 10. The DOUBLE COMPLEX s
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Appendices 36. Non-character arrays
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Index AMAX1 253 AMIN0 254 $ AMIN1 2
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Index DATAN 260 dummy procedure 280
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Index AINT 250 ANINT 251 ASIN 259 H
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Index DREAL 249 IAND 264 DSIGN 252
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Index RETURN 32, 46, 56, 121, 132,
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