From c9cee6bd30b9f24677896da40c17f28fe81fb495 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 1 Oct 2018 00:17:20 +0100
Subject: [PATCH] i18n: i18n-diff-auditor: fix striang (de)concatenation

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 i18n-diff-auditor | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/i18n-diff-auditor b/i18n-diff-auditor
index 853dccea..e8914c00 100755
--- a/i18n-diff-auditor
+++ b/i18n-diff-auditor
@@ -160,9 +160,10 @@ sub semiparse ($) {
 	    die "cannot tokenise \`$&'";
 	}
     }
-    for (my $i=@o-2; $i>0; --$i) {
+    for (my $i=0; $i+2 < @o; $i++) {
 	next unless $o[$i+1]{E} eq '.';
 	my @inputs = @o[$i, $i+2];
+	#print STDERR Dumper(\@inputs);
 	next if grep { !is_string($_) } @inputs;
 	my $q = $inputs[0]{Q};
 	next if grep { $_->{Q} ne $q } @inputs;
@@ -173,6 +174,7 @@ sub semiparse ($) {
 		    Q => $q,
 		  };
 	@o = (@o[0..$i-1], $new, @o[$i+3..$#o]);
+	$i--; # counteracts $i++
     }
     debug $ichunkstart, "semiparsed: ".join ' ', map { $_->{P} } @o;
     return @o;
-- 
2.30.2