diff mercurial/templates/static/style-paper.css @ 19432:e92d4b8530cb

hgweb: file diff and changesets views behave like file source view

This gives all the benefits introduced before for file source view, namely
code selection without line numbers and correct indents, highlighting line
which is linked to, long lines wrapping.

Implementation strategy is also the same as for file source view: all the
lines are put in a sigle pre tag with span's for each line. Correct line
numbering (same as before this patch) is achieved with nested CSS counters.

--- a/mercurial/templates/static/style-paper.css	Fri Jul 12 23:47:56 2013 +0400
+++ b/mercurial/templates/static/style-paper.css	Sat Jul 13 00:57:10 2013 +0400
@@ -216,6 +216,7 @@
 .sourcelines {
   font-size: 90%;
   position: relative;
+  counter-reset: lineno;
 }
 
 .wrap > span {
@@ -226,6 +227,9 @@
     float: right;
 }
 
+.diffblocks { counter-reset: lineno; }
+.diffblocks > div { counter-increment: lineno; }
+
 .sourcelines > span {
   display: inline-block;
   width: 100%;
@@ -245,7 +249,7 @@
   font-size: smaller;
   color: #999;
   text-align: right;
-  content: counter(lineno);
+  content: counters(lineno, ".");
 }
 
 .sourcelines > span:target {