Use proper quotes everywhere

4 files changed, 18 insertions, 15 deletions

diff --git a/perl/lib/Nix/Config.pm.in b/perl/lib/Nix/Config.pm.in
index e07d4c08f13f..bc51310e5aff 100644
--- a/perl/lib/Nix/Config.pm.in
+++ b/perl/lib/Nix/Config.pm.in
@@ -31,7 +31,7 @@ sub readConfig {
     my $config = "$confDir/nix.conf";
     return unless -f $config;
 
-    open CONFIG, "<$config" or die "cannot open `$config'";
+    open CONFIG, "<$config" or die "cannot open ‘$config’";
     while (<CONFIG>) {
         /^\s*([\w\-\.]+)\s*=\s*(.*)$/ or next;
         $config{$1} = $2;
diff --git a/perl/lib/Nix/CopyClosure.pm b/perl/lib/Nix/CopyClosure.pm
index d707158b568b..10d26c3a71f0 100644
--- a/perl/lib/Nix/CopyClosure.pm
+++ b/perl/lib/Nix/CopyClosure.pm
@@ -1,5 +1,6 @@
 package Nix::CopyClosure;
 
+use utf8;
 use strict;
 use Nix::Config;
 use Nix::Store;
@@ -41,7 +42,7 @@ sub copyToOpen {
     # Send the "import paths" command.
     syswrite($to, pack("L<x4", 4)) or die;
     exportPaths(fileno($to), $sign, @missing);
-    readInt($from) == 1 or die "remote machine \`$sshHost' failed to import closure\n";
+    readInt($from) == 1 or die "remote machine ‘$sshHost’ failed to import closure\n";
 }
 
 
@@ -105,7 +106,7 @@ sub oldCopyTo {
         unless ($dryRun) {
             open SSH, "| ssh $sshHost @{$sshOpts} @globalSshOpts 'nix-store --import' > /dev/null" or die;
             exportPaths(fileno(SSH), $sign, @missing);
-            close SSH or die "copying store paths to remote machine `$sshHost' failed: $?";
+            close SSH or die "copying store paths to remote machine ‘$sshHost’ failed: $?";
         }
     }
 }
diff --git a/perl/lib/Nix/Manifest.pm b/perl/lib/Nix/Manifest.pm
index 015c92835674..9b7e89fa42fb 100644
--- a/perl/lib/Nix/Manifest.pm
+++ b/perl/lib/Nix/Manifest.pm
@@ -1,5 +1,6 @@
 package Nix::Manifest;
 
+use utf8;
 use strict;
 use DBI;
 use DBD::SQLite;
@@ -58,10 +59,10 @@ sub readManifest_ {
     # Decompress the manifest if necessary.
     if ($manifest =~ /\.bz2$/) {
         open MANIFEST, "$Nix::Config::bzip2 -d < $manifest |"
-            or die "cannot decompress `$manifest': $!";
+            or die "cannot decompress ‘$manifest’: $!";
     } else {
         open MANIFEST, "<$manifest"
-            or die "cannot open `$manifest': $!";
+            or die "cannot open ‘$manifest’: $!";
     }
 
     my $inside = 0;
@@ -239,7 +240,7 @@ sub updateManifestDB {
 
     # Open/create the database.
     our $dbh = DBI->connect("dbi:SQLite:dbname=$dbPath", "", "")
-        or die "cannot open database `$dbPath'";
+        or die "cannot open database ‘$dbPath’";
     $dbh->{RaiseError} = 1;
     $dbh->{PrintError} = 0;
 
@@ -354,10 +355,10 @@ EOF
         my $version = readManifest_($manifest, \&addNARToDB, \&addPatchToDB);
 
         if ($version < 3) {
-            die "you have an old-style or corrupt manifest `$manifestLink'; please delete it\n";
+            die "you have an old-style or corrupt manifest ‘$manifestLink’; please delete it\n";
         }
         if ($version >= 10) {
-            die "manifest `$manifestLink' is too new; please delete it or upgrade Nix\n";
+            die "manifest ‘$manifestLink’ is too new; please delete it or upgrade Nix\n";
         }
     }
 
@@ -434,27 +435,27 @@ sub parseNARInfo {
 
     if ($requireValidSig) {
         if (!defined $sig) {
-            warn "NAR info file `$location' lacks a signature; ignoring\n";
+            warn "NAR info file ‘$location’ lacks a signature; ignoring\n";
             return undef;
         }
         my ($sigVersion, $keyName, $sig64) = split ";", $sig;
         $sigVersion //= 0;
         if ($sigVersion != 1) {
-            warn "NAR info file `$location' has unsupported version $sigVersion; ignoring\n";
+            warn "NAR info file ‘$location’ has unsupported version $sigVersion; ignoring\n";
             return undef;
         }
         return undef unless defined $keyName && defined $sig64;
         my $publicKeyFile = $Nix::Config::config{"binary-cache-public-key-$keyName"};
         if (!defined $publicKeyFile) {
-            warn "NAR info file `$location' is signed by unknown key `$keyName'; ignoring\n";
+            warn "NAR info file ‘$location’ is signed by unknown key ‘$keyName’; ignoring\n";
             return undef;
         }
         if (! -f $publicKeyFile) {
-            die "binary cache public key file `$publicKeyFile' does not exist\n";
+            die "binary cache public key file ‘$publicKeyFile’ does not exist\n";
             return undef;
         }
         if (!isValidSignature($publicKeyFile, $sig64, $signedData)) {
-            warn "NAR info file `$location' has an invalid signature; ignoring\n";
+            warn "NAR info file ‘$location’ has an invalid signature; ignoring\n";
             return undef;
         }
         $res->{signedBy} = $keyName;
diff --git a/perl/lib/Nix/Utils.pm b/perl/lib/Nix/Utils.pm
index 05cd92b8ea0d..32fb0aafb808 100644
--- a/perl/lib/Nix/Utils.pm
+++ b/perl/lib/Nix/Utils.pm
@@ -1,5 +1,6 @@
 package Nix::Utils;
 
+use utf8;
 use File::Temp qw(tempdir);
 
 our @ISA = qw(Exporter);
@@ -25,7 +26,7 @@ sub uniq {
 
 sub writeFile {
     my ($fn, $s) = @_;
-    open TMP, ">$fn" or die "cannot create file `$fn': $!";
+    open TMP, ">$fn" or die "cannot create file ‘$fn’: $!";
     print TMP "$s" or die;
     close TMP or die;
 }
@@ -33,7 +34,7 @@ sub writeFile {
 sub readFile {
     local $/ = undef;
     my ($fn) = @_;
-    open TMP, "<$fn" or die "cannot open file `$fn': $!";
+    open TMP, "<$fn" or die "cannot open file ‘$fn’: $!";
     my $s = <TMP>;
     close TMP or die;
     return $s;