line-wrap generated HTML source around attrs for readability

It's important to keep HTML source readable to folks who prefer
to read raw HTML.  This should improve readability of the HTML
source by keeping line length in check without wasting bytes.

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/PublicInbox/WWW.pm b/lib/PublicInbox/WWW.pm
index 2d8f2afc..f67e72ce 100644
--- a/lib/PublicInbox/WWW.pm
+++ b/lib/PublicInbox/WWW.pm
@@ -252,10 +252,10 @@ sub footer {
         if ($nurls == 0) {
                 $urls = '($GIT_DIR/cloneurl missing)';
         } elsif ($nurls == 1) {
-                $urls = 'git URL for <a href="' . SSOMA_URL .
+                $urls = "git URL for <a\nhref=\"" . SSOMA_URL .
                         '">ssoma</a>: ' . $urls[0];
         } else {
-                $urls = 'git URLs for <a href="' . SSOMA_URL .
+                $urls = "git URLs for <a\nhref=\"" . SSOMA_URL .
                         "\">ssoma</a>:\n" . join("\n", map { "\t$_" } @urls);
         }
 
@@ -264,11 +264,11 @@ sub footer {
                 $addr = $addr->[0]; # first address is primary
         }
 
-        $addr = "<a href=\"mailto:$addr\">$addr</a>";
+        $addr = "<a\nhref=\"mailto:$addr\">$addr</a>";
         $desc =  $desc;
         join("\n",
                 '- ' . $desc,
-                'A <a href="' . PI_URL .  '">public-inbox</a>, ' .
+                "A <a\nhref=\"" . PI_URL .  '">public-inbox</a>, ' .
                         'anybody may post in plain-text (not HTML):',
                 $addr,
                 $urls