RATFOR(1) General Commands Manual RATFOR(1)NAME
ratfor - rational Fortran dialect
SYNOPSIS
ratfor [ option ... ] [ filename ... ]
DESCRIPTION
Ratfor converts a rational dialect of Fortran into ordinary irrational Fortran. Ratfor provides control flow constructs essentially iden-
tical to those in C:
statement grouping:
{ statement; statement; statement }
decision-making:
if (condition) statement [ else statement ]
switch (integer value) {
case integer: statement
...
[ default: ] statement
}
loops: while (condition) statement
for (expression; condition; expression) statement
do limits statement
repeat statement [ until (condition) ]
break [n]
next [n]
and some syntactic sugar to make programs easier to read and write:
free form input:
multiple statements/line; automatic continuation
comments:
# this is a comment
translation of relationals:
>, >=, etc., become .GT., .GE., etc.
return (expression)
returns expression to caller from function
define:
define name replacement
include:
include filename
The option -h causes quoted strings to be turned into 27H constructs. -C copies comments to the output, and attempts to format it neatly.
Normally, continuation lines are marked with a & in column 1; the option -6x makes the continuation character x and places it in column 6.
Ratfor is best used with f77(1).
SEE ALSO f77(1)
B. W. Kernighan and P. J. Plauger, Software Tools, Addison-Wesley, 1976.
RATFOR(1)
Check Out this Related Man Page
EFL(1) General Commands Manual EFL(1)NAME
efl - Extended Fortran Language
SYNOPSIS
efl [ option ... ] [ filename ... ]
DESCRIPTION
Efl compiles a program written in the EFL language into clean Fortran. Efl provides the same control flow constructs as does ratfor(1),
which are essentially identical to those in C:
statement grouping with braces;
decision-making with if, if-else, and switch-case; while, for, Fortran do, repeat, and repeat...until loops; multi-level break and
next. In addition, EFL has C-like data structures, and more uniform and convenient input/output syntax, generic functions. EFL
also provides some syntactic sugar to make programs easier to read and write:
free form input:
multiple statements/line; automatic continuation statement label names (not just numbers),
comments:
# this is a comment
translation of relationals:
>, >=, etc., become .GT., .GE., etc.
return (expression)
returns expression to caller from function
define:
define name replacement
include:
include filename
The Efl command option -w suppresses warning messages. The option -C causes comments to be copied through to the Fortran output (default);
-# prevents comments from being copied through. If a command argument contains an embedded equal sign, that argument is treated as if it
had appeared in an option statement at the beginning of the program. Efl is best used with f77(1).
SEE ALSO f77(1), ratfor(1).
S. I. Feldman, The Programming Language EFL, Bell Labs Computing Science Technical Report #78.
7th Edition April 29, 1985 EFL(1)
Hello
i am trying to use the wildcards with the if statement but it is displaying the error like this one
if * | ** | * ]
Any body can help me to for using the wild card option in the if case but i have used this code and working well with the case statement to enter the name without the... (14 Replies)
Hi ,
I am getting an error when I run the script for checking word "view" in a file . I am using if statement. like this
if
then
VW_VAR=` cat $TN.${ecmdate}.sql1 | grep -i view | awk '{print $3}' | cut -d '.' -f2 `
echo " VW_$VW_VAR "
sed -e... (16 Replies)
Hi-
Objective of the task is to print the lines which doesnt have a END statement corresponding to a START statement.
Let me know if anyone has a better way of doing is.
My Thoughts
Have 2 files one having START lines and another having END lines (sorted). And then diff the files to get... (8 Replies)
Hello , ran into a problem
"I am using Vi," and
Im mid way down in a BASH
and Im trying to simply
make a statement along the lines of simply
Would you like to check the system ,
Y or N
And run these functions
when the Y or yes is given
cat /etc/passwd | wc -l
who | wc -l
ps... (14 Replies)
Hi Guys,
i have a variable which hold a string value of "in" when i try to compare this value against another value the if statement is not working.
$a=in
if
then
echo "Not a Walid match"
else
echo "Walid Match"
fi
Thank You. (9 Replies)
Hello all,
I am trying to create a script that can read a file and produce a count per date (such as a case statement of some kind):
This is a sample of the data:
05-01 02
05-01 02
05-01 02
05-01 02
05-01 02
05-01 02
05-01 02
05-01 03
05-01 03
05-01 03
05-01 03
05-01 03
05-01... (13 Replies)
i want to select a variable created and use it in a if statement, but not getting the desired results
LINE='device for 0101a01: lpd://172.25.41.111:515'
prt=`echo $LINE | awk '{print $3 }' | cut -c 1-7`
echo $prt
My if statement to select just what i want..
IFS=$":"
while read prt... (11 Replies)
I need to pass a DDL statement into a ksh script & parse the statement.
What is the best way to pass a DDL statement into a KSH script.
---------- Post updated at 09:28 AM ---------- Previous update was at 07:35 AM ----------
if the name of the script is test.ksh
test.ksh "ALTER TABLE... (12 Replies)
I have the date of the file passed into a variable also current date formatted same passed into a separate variable and compare the two with an if statement and statement always comes up false. Even though I verified the dates. Any help would be awesome.
Filecrtdate=`ls -l $i | awk '{print... (19 Replies)
is it possible to use multiple conditions in a CASE statement? And if so, what is the syntax? I'm trying to use one but can't seem to get it right. I want the statement to be
CASE $vendor OR $alias
condition 1) statements;
condition 2) statements;
etc.
esac
but I keep... (25 Replies)
1. The problem statement, all variables and given/known data:
2. Relevant commands, code, scripts, algorithms:
We have to do this using 'unix tools' and not use the script as if it were C. Meaning, he wants more uses of grep, sed, awk, cut, etc... than he does while, for, do's and done's.... (23 Replies)
Hi,
I tried to go through a lot of online material but could not find concrete solution.
My issues is like this :
I've got a input file like this :
<a>
<startDate>19700101000000</startDate>
<endDate>20300101000000</endDate>
</a>
... (12 Replies)
Hi,
Whether we can search multiple strings using or in grep -F
In Generally,
grep -F "string1" "filename.txt"
How to search for multiple string using grep -F as we using grep
grep "string1\|string2" "filename.txt"
Regards,
Nanthagopal A (10 Replies)
I want to make the file test condition a variable ($Prmshn in code below).
My goal is to use something like the first three unsuccessful if statetments since the 'if
#!/bin/ksh
test_input()
{
Prmshn=${1}
InFLNm=${2}
ifReq="-$Prmshn $InFLNm"
#the following three if statments fail:
#if ] ;... (10 Replies)
I have this code that sometimes return a false value and the code inside the if statement gets executed and error out. Any idea why? thanks.
So I set a debug and see what the value for $ScriptElapsedTime
Here is the value I got ScriptElapsedTime='03:20'. Base on this value the if... (10 Replies)