diff options
Diffstat (limited to 'docs/gen-html-index')
| -rw-r--r-- | docs/gen-html-index | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/docs/gen-html-index b/docs/gen-html-index index 7b36a191e3..e9792bf937 100644 --- a/docs/gen-html-index +++ b/docs/gen-html-index @@ -71,16 +71,16 @@ sub make_link ($$) { my ($ref,$base) = @_; my $txt = make_linktext($ref); - $ref = basename($ref) if $base; + $ref =~ s,^$base/,, if $base; #/ return "<li><a href=\"$ref\">$txt</a></li>\n"; } -sub make_links ($$@) { - my ($dir,$base,@docs) = @_; +sub make_links ($@) { + my ($dir,@docs) = @_; my $idx = ''; foreach my $of (sort { make_linktext($a) cmp make_linktext($b) } @docs) { - $idx .= make_link($of,$base); + $idx .= make_link($of,$dir); } return $idx; } @@ -103,22 +103,37 @@ sub uniq (@) { foreach (@_) { $h{$_} = 1; } return keys %h; } - + for (@docs) { s,^\Q$outdir\E/,, } @docs = grep { -e "$outdir/$_" && (make_linktext($_) ne "NO-INDEX") } @docs; my $top = ''; -foreach my $od (sort { $a cmp $b } uniq map { dirname($_) } @docs) { +# Return a list of all directories leading to $path +sub dirs($) +{ + my ($path) = @_; + my @dirs; + while ( $path =~ m,/, ) + { + $path =~ m,/([^/]+)$,; + push @dirs, $`;#` + $path = $`;#` + } + return @dirs; +} + +foreach my $od (sort { $a cmp $b } uniq map { dirs($_) } @docs) { my @d = (grep /^\Q$od\E/, @docs); if ( @d == 1 and $d[0] eq "$od/index.html" ) { + next if $d[0] =~ m,/,;#/ linked to from the subdirectory entry. $top .= make_link("$od/index.html", 0); } else { - my $links = make_links($od,0,@d); + my $links = make_links(undef,@d); my $secttitle = make_linktext($od); $top .= <<END; <li><a href=\"${od}/index.html\">$secttitle</a></li> @@ -127,8 +142,8 @@ $links </ul> END - $links = make_links($od,1,@d); - my $idx = ''; + $links = make_links($od,@d); + my $idx = ''; $idx .= <<END; <li>$secttitle</li> <ul> |