Re: awk script compile problem

[Marco Craveiro <soupdragon at clix dot pt>]

On 04 Sep 2001 09:29:45 +0100, hrishy wrote:
> Hello
> 
> a few minutes ago i installed cygwin and i tried to
> run the following program.
> 
> #This is the awk script that will be called by main.sh
> #the feild separator is |
> #Created by Hrishikesk Samant
> #Created on 08-Aug-2001
> #BEGIN
> { 
> 	FS="|" 
> }
> if  (( $2  ~  /Label/ )  &&  ( $3  ~  /Not found/ )) {
> 	label=label+1
> } 
> if  (( $2  ~  /Form/  ) && ( $3 ~  /Not found/ )) {
> 	form=form+1
> }
> if  ((  $2  ~  /Report/ ) && ( $3 ~  /Not found/  )){
> 	report=report+1
> }
> END { print FILENAME, "\t" label "\t"form "\t" report
> >>"result.log"}
> 
> this program runs correctly under mkstoolkit and on my
> linux box.but fails to under cygwin.
> 
> with a parse error ^ if  ((  $2  ~  /Report/ ) && ( $3
> ~  /Not found/  )){
> 
> can somebody tell me whats wrong??
> 
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> 
IIRC from my gawk days, you dont need the if when defining a rule in
gawk, just the rule itself:

(( $2  ~  /Label/ )  &&  ( $3  ~  /Not found/ )) 
{
        label=label+1
} 

you can still use ifs but they are normally placed in the body of the
rule. if standard awk works diferently, you can always set gawk to
behave like awk doing --compat, i think - but the man page is your
friend. a good place to look for differences is also the info manual,
its very complete.

hope it helps.

-- 
be as one already dead -- tokkotai saying


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