remove unncessesary and unused loop labels

diff --git a/IkiWiki/Rcs/git.pm b/IkiWiki/Rcs/git.pm
index 7f33148e396751852488b92264245219b208f59b..0483e9b162a335e5aeaabb9161acc09b36a8e18c 100644 (file)
--- a/IkiWiki/Rcs/git.pm
+++ b/IkiWiki/Rcs/git.pm
@@ -156,16 +156,16 @@ sub _parse_diff_tree (@) { #{{{
 
        my %ci;
        # Header line.
 
        my %ci;
        # Header line.

-       HEADER: while (my $line = shift @{ $dt_ref }) {
+       while (my $line = shift @{ $dt_ref }) {

                return if $line !~ m/^(.+) ($sha1_pattern)/;
 
                my $sha1 = $2;
                $ci{'sha1'} = $sha1;
                return if $line !~ m/^(.+) ($sha1_pattern)/;
 
                my $sha1 = $2;
                $ci{'sha1'} = $sha1;

-               last HEADER;
+               last;

        }
 
        # Identification lines for the commit.
        }
 
        # Identification lines for the commit.

-       IDENT: while (my $line = shift @{ $dt_ref }) {
+       while (my $line = shift @{ $dt_ref }) {

                # Regexps are semi-stolen from gitweb.cgi.
                if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
                        $ci{'tree'} = $1;
                # Regexps are semi-stolen from gitweb.cgi.
                if ($line =~ m/^tree ([0-9a-fA-F]{40})$/) {
                        $ci{'tree'} = $1;


@@ -194,7 +194,7 @@ sub _parse_diff_tree (@) { #{{{
                }
                elsif ($line =~ m/^$/) {
                        # Trailing empty line signals next section.
                }
                elsif ($line =~ m/^$/) {
                        # Trailing empty line signals next section.

-                       last IDENT;
+                       last;

                }
        }
 
                }
        }
 


@@ -204,17 +204,17 @@ sub _parse_diff_tree (@) { #{{{
        $ci{'parent'} = @{ $ci{'parents'} }[0] if defined $ci{'parents'};
 
        # Commit message.
        $ci{'parent'} = @{ $ci{'parents'} }[0] if defined $ci{'parents'};
 
        # Commit message.

-       COMMENT: while (my $line = shift @{ $dt_ref }) {
+       while (my $line = shift @{ $dt_ref }) {

                if ($line =~ m/^$/) {
                        # Trailing empty line signals next section.
                if ($line =~ m/^$/) {
                        # Trailing empty line signals next section.

-                       last COMMENT;
+                       last;

                };
                $line =~ s/^    //;
                push @{ $ci{'comment'} }, $line;
        }
 
        # Modified files.
                };
                $line =~ s/^    //;
                push @{ $ci{'comment'} }, $line;
        }
 
        # Modified files.

-       FILE: while (my $line = shift @{ $dt_ref }) {
+       while (my $line = shift @{ $dt_ref }) {

                if ($line =~ m{^:
                        ([0-7]{6})[ ]      # from mode
                        ([0-7]{6})[ ]      # to mode
                if ($line =~ m{^:
                        ([0-7]{6})[ ]      # from mode
                        ([0-7]{6})[ ]      # to mode


@@ -237,9 +237,9 @@ sub _parse_diff_tree (@) { #{{{
                                        'sha1_to'   => $sha1_to,
                                };
                        }
                                        'sha1_to'   => $sha1_to,
                                };
                        }

-                       next FILE;
+                       next;

                };
                };

-               last FILE;
+               last;

        }
 
        debug("No detail in diff-tree output") if !defined $ci{'details'};
        }
 
        debug("No detail in diff-tree output") if !defined $ci{'details'};


@@ -358,11 +358,11 @@ sub rcs_recentchanges ($) { #{{{
        error($@) if $@;
 
        my @rets;
        error($@) if $@;
 
        my @rets;

-       INFO: foreach my $ci (git_commit_info('HEAD', $num)) {
+       foreach my $ci (git_commit_info('HEAD', $num)) {

                my $title = @{ $ci->{'comment'} }[0];
 
                # Skip redundant commits.
                my $title = @{ $ci->{'comment'} }[0];
 
                # Skip redundant commits.

-               next INFO if ($title eq $dummy_commit_msg);
+               next if ($title eq $dummy_commit_msg);

 
                my ($sha1, $when) = (
                        $ci->{'sha1'},
 
                my ($sha1, $when) = (
                        $ci->{'sha1'},


@@ -370,7 +370,7 @@ sub rcs_recentchanges ($) { #{{{
                );
 
                my (@pages, @messages);
                );
 
                my (@pages, @messages);

-               DETAIL: foreach my $detail (@{ $ci->{'details'} }) {
+               foreach my $detail (@{ $ci->{'details'} }) {

                        my $diffurl = $config{'diffurl'};
                        my $file    = $detail->{'file'};
 
                        my $diffurl = $config{'diffurl'};
                        my $file    = $detail->{'file'};
 


@@ -407,7 +407,7 @@ sub rcs_recentchanges ($) { #{{{
                        pages      => [@pages],
                };
 
                        pages      => [@pages],
                };
 

-               last INFO if @rets >= $num;
+               last if @rets >= $num;

        }
 
        return @rets;
        }
 
        return @rets;