browser: abbreviate multiple releases in versions row titles

[sheet.git] / browser.plp

diff --git a/browser.plp b/browser.plp
index a101d741e4fb2071e0499b9cd65b9c85601cae90..8ff9886f483331f52054a8ff4e325c7b03df3180 100644 (file)
--- a/browser.plp
+++ b/browser.plp
@@ -243,8 +243,8 @@ for my $browser (@browsers) {
                printf('<td title="%s"%s>%s',
                        join(' ',
                                sprintf('%.1f%%', sum(@{ $canihas->{$browser} }{@$_}) * $usagepct),
-                               $future ? 'development' : (),
-                               'version ' . join(', ', @{$_}),
+                               'version ' . showversions(@{$_}, undef),
+                               $future ? '(development)' : (),
                        ),
                        $future && ' class="ex"',
                        showversions($lastver),
@@ -419,7 +419,7 @@ sub saybrowsercols {
                                ),
                                scalar @span,
                                $title,
-                               showversions($span[0]->[0], @span > 1 ? ($span[-1]->[-1]) : ()),
+                               showversions($span[0]->[0], @span > 1 ? $span[-1]->[-1] : ()),
                        );
                        undef $prev;
                        @span = ();
@@ -457,13 +457,14 @@ sub paddedver {
 }
 
 sub showversions {
-       my @span = ($_[0], @_>1 ? $_[-1] : ());
-       s/-.*// for $span[0];
+       # title to describe minumum version and optional maximum for multiple cells
+       my @span = (map { split /-/ } grep { defined } @_);
        for (@span) {
                s/^\./0./;
                s/x$/.*/;
-               s/.*-//;
        }
+       return $span[0] if @_ <= 1;
+       splice @span, 1, -1;
        return join('‒', @span);
 }