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* [f_frederic_f_52@yahoo.fr: trouble with perl indentation]
@ 2005-05-12  8:30 Richard Stallman
  0 siblings, 0 replies; only message in thread
From: Richard Stallman @ 2005-05-12  8:30 UTC (permalink / raw)


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If someone is interested in working on Perl mode,
here's something to do.

------- Start of forwarded message -------
Date: Wed, 11 May 2005 11:30:49 +0200 (CEST)
From: na frederic <f_frederic_f_52@yahoo.fr>
To: bug-gnu-emacs@gnu.org
Subject: trouble with perl indentation
Sender: bug-gnu-emacs-bounces+rms=gnu.org@gnu.org
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there is a trouble when i try to indent the folowing
code, this is due to the search of a regexp containing
a  "}" in a file. 

Regards,
frédéric

- ----- bad indented code: -----------------------------
# pour chaque nom de fichier passé en paramètre.
foreach $arg (@ARGV)
{
	# si ce fichier existe
	if (-e $arg)
	{
		# on ouvre le fichier.
		open(FICHIERACT, "<" . $arg)
			|| die "Erreur " .  $arg . ", $!.\n";

		$action = $noname;
		while(<FICHIERACT>)
		{
			
			# si on trouve une ligne d'action 
			# alors on calcul son nom est on l'ouvre.
			if ($_ =~ /^action[ \t]+.*$/)
			{	
				$act_open = $vrai;
				$action = &nom_action($_);
				open(ACTION,">" .$action) 			
					|| die "Erreur " .  $action . ", $!.\n";
			}
			
			if ($act_open == $vrai)
			{
				syswrite(ACTION,$_,length($_));
			} 
# >>>>> folowing line cause indent trouble: 
			if ($_ =~ /^[ \t]*\`};$/)
	{
		$act_open = $faux;
		close ACTION;
	}
	}			
	if ($act_open == $vrai)
	{ 
		close ACTION;
	}
	close FICHIERACT;
}
else
{
	print "Warning $arg n'existe pas!";
}
}

- ----------- the corect indentation should be : -------

# pour chaque nom de fichier passé en paramètre.
foreach $arg (@ARGV)
{
	# si ce fichier existe
	if (-e $arg)
	{
		# on ouvre le fichier.
		open(FICHIERACT, "<" . $arg)
			|| die "Erreur " .  $arg . ", $!.\n";

		$action = $noname;
		while(<FICHIERACT>)
		{
			
			# si on trouve une ligne d'action 
			# alors on calcul son nom est on l'ouvre.
			if ($_ =~ /^action[ \t]+.*$/)
			{	
				$act_open = $vrai;
				$action = &nom_action($_);
				open(ACTION,">" .$action) 			
					|| die "Erreur " .  $action . ", $!.\n";
			}
			
			if ($act_open == $vrai)
			{
				syswrite(ACTION,$_,length($_));
			} 
			if ($_ =~ /^[ \t]*\`};$/)
	        {
				$act_open = $faux;
				close ACTION;
			}
	     }			
         if ($act_open == $vrai)
	     { 
			 close ACTION;
	     }
	close FICHIERACT;
	}
	else
	{
		print "Warning $arg n'existe pas!";
	}
}
- ---------------- end ---------------------------------


	

	
		
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2005-05-12  8:30 [f_frederic_f_52@yahoo.fr: trouble with perl indentation] Richard Stallman

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