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authorEric Wong <e@80x24.org>2015-12-25 11:48:27 +0000
committerEric Wong <e@80x24.org>2015-12-25 12:05:50 +0000
commit398e29344ecc43548a7d3998bb5d2fcee62d66cd (patch)
treefbeac65ecb0d542ed8341d442e85b0933a4ecf4a /lib/PublicInbox/Hval.pm
parenta5409589fe53734ed073dddb15f0a8033052986b (diff)
view: favor whitespace wrap in <head>
If we bite the bullet and rely on inline CSS, we might as well
only specify it once per page instead of inline in every <pre>
tag which may handle UGC.  So this actually saves us a small
amount of bandwith on most pages which have multiple <pre>
start tags.
Diffstat (limited to 'lib/PublicInbox/Hval.pm')
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/PublicInbox/Hval.pm b/lib/PublicInbox/Hval.pm
index e0b85c68..5a869358 100644
--- a/lib/PublicInbox/Hval.pm
+++ b/lib/PublicInbox/Hval.pm
@@ -13,7 +13,8 @@ use PublicInbox::MID qw/mid_clean/;
 # for user-generated content (UGC) which may have excessively long lines
 # and screw up rendering on some browsers.  This is the only CSS style
 # feature we use.
-use constant PRE => "<pre\nstyle=\"white-space:pre-wrap\">";
+use constant STYLE => '<style>pre{white-space:pre-wrap}</style>';
+use constant PRE => "<pre\nstyle=\"white-space:pre-wrap\">"; # legacy
 my $enc_ascii = find_encoding('us-ascii');