OS/2 Shareware BBS: 10 Tools/10-Tools.zip/VSCPPv7.zip/VACPP/IBMCPP/macros/FOR.PPR

Text File | 1995-05-11 | 5KB | 333 lines

 *Parser Profile for IBM FORTRAN/2 programs
 * Copyright (C) IBM corp 1993
 * By: Tom Flemming, April 27th, 1989

lists

states if fs si fk ik format istr ck string comment errline inline cmdline d6 d5 d4 d3 d2 s6 s5 s4 s3 s2 s1

symbols nonexec if format name punctuation rcommand program operator qin quote number comment space debug digit five all zero any

classes label sub comment error code

states

state s1 spacetrap
fonts comment C five _ space _ debug D digit L
changes five s6 comment comment space s2 debug s2 digit d2
unknown errline
end



state s2 spacetrap
fonts space _ digit L
changes space s3 digit d3
unknown errline
end

state s3 spacetrap
fonts space _ digit L
changes space s4 digit d4
unknown errline
end

state s4 spacetrap
fonts space _ digit L
changes space s5 digit d5
unknown errline
end

state s5 spacetrap
fonts space _ digit L
changes space s6 digit d6
unknown errline
end

state s6 spacetrap
 *check for continuation line.
fonts space _ zero N any F
changes space cmdline zero cmdline any inline
end

state d2 spacetrap
fonts space _ digit L
changes space d3 digit d3
unknown errline
end

state d3 spacetrap
fonts space _ digit L
changes space d4 digit d4
unknown errline
end

state d4 spacetrap
fonts space _ digit L
changes space d5 digit d5
unknown errline
end

state d5 spacetrap
fonts space _ digit L
changes space d6 digit d6
unknown errline
end

state d6 spacetrap
fonts space _ zero N
changes space cmdline zero cmdline
unknown errline
end

state comment
fonts all C
end

state errline
fonts all E
end

state cmdline
fonts  program S rcommand K nonexec M format M name A
changes name inline program inline rcommand inline nonexec inline format format
unknown errline
end

state inline
fonts rcommand K nonexec M program S name A operator P punctuation P number N quote Q any E
changes quote string
end

state string
fonts quote Q qin Q
changes quote inline
return istr
end

state istr spacetrap
fonts five _
changes five ck
unknown s1
end

state ck spacetrap
 *check it is a continuation line, for continued string
fonts space _ zero N any F
changes space cmdline zero cmdline any string
end

state format
fonts punctuation P if A quote Q any E
changes quote fs
return if
end

state fs
 * string in a Format statement
fonts quote Q qin Q
changes quote format
return si
end

state si spacetrap
fonts five _
changes five fk
unknown s1
end

state fk spacetrap
 *check it is a continuation line, for continued string in a FORMAT
fonts space _ zero N any F
changes space cmdline zero cmdline any fs
end

state if spacetrap
fonts five _
changes five ik
unknown s1
end

state ik spacetrap
 *check it is a continuation line, for continued FORMAT
fonts space _ zero N any F
changes space cmdline zero cmdline any format
end

symbols

symbol all
form
!

symbol space
form
'  '

symbol any
form
.

symbol five
form
'      '
     *one extra space - escape sequence

symbol digit
form
0

symbol comment
form
[' >C','*']

symbol debug
form
' >D'

symbol zero
form
'0'

symbol name
form
[A,a]({[$,'_','$']})

symbol punctuation
sizelist small
(
)
*
+
,
-
.
/
:
<
=
>
\
_

symbol number
form
[#('.'),'.'](#)([' >E',' >D']('-','+')#)

symbol qin
form
/''''''

symbol quote
form
''''

symbol program
alphalist upper small &
BLOCK
ENTRY
FUNCTION
PROGRAM
SUBROUTINE

symbol format
alphalist upper single &
FORMAT

symbol if
form
[$,'$','_']

symbol nonexec
alphalist upper small &
CHARACTER
COMMON
COMPLEX
DATA
DIMENSION
DOUBLE
EJECT
EQUIVALENCE
EXTERNAL
IMPLICIT
INCLUDE
INTEGER
INTRINSIC
LOGICAL
PARAMETER
PRECISION
REAL
SAVE


symbol rcommand
alphalist upper small &
ASSIGN
BACKSPACE
CALL
CLOSE
CONTINUE
DBLE
DO
ELSE
ELSEIF
END
ENDFILE
ENDIF
GO
GOTO
IF
INQUIRE
OPEN
PAUSE
PRINT
READ
RETURN
REWIND
STOP
THEN
TO
WRITE

symbol operator
alphalist upper small '.'&'.'
.AND.
.EQ.
.EQV.
.GE.
.GT.
.LE.
.LT.
.NE.
.NEQV.
.NOT.
.OR.



classes

class comment
needed C
not

class error
needed E
not

class code
needed K || A || P || N || Q || S
not

class label
needed L
not

class sub
needed S
not

end
   *that's all!