about summary refs log tree commit diff
diff options
context:
space:
mode:
authorPeter Wu <lekensteyn@gmail.com>2013-10-03 12:17:23 +0200
committerJason A. Donenfeld <Jason@zx2c4.com>2014-01-08 14:59:38 +0100
commit4468ec1b15becf3838d8cf38440c527c487565a4 (patch)
tree4c9220561ab256dc012e17146f6d0546637e6c69
parentplain: don't append charset for binary MIME types (diff)
downloadcgit-pink-4468ec1b15becf3838d8cf38440c527c487565a4.tar.gz
cgit-pink-4468ec1b15becf3838d8cf38440c527c487565a4.zip
Reduce line number bloat, fix hover effect
Currently line numbers look like (for blob view and sdiff respectively):

    <a class='no' id='n68' name='n68' href='#n68'>68</a>
    <td class='lineno'><a class='no' href='...#n1' id='n1' name='n1'>1</a></td>

name=".." is unnecessary if the id attribute is set (this even applies
to IE6), so drop it. (aside, in HTML5, the name attribute is gone.)

The line number links can be selected through their parent classes, no
need for another class "no", so drop it too.

For a file with 2000 lines, this yields a saving of 40% (29% gzipped).

While at it, fix the hover effect of line numbers: now the line number
get a black background as was intended.

Signed-off-by: Peter Wu <lekensteyn@gmail.com>
Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
-rw-r--r--cgit.css6
-rwxr-xr-xtests/t0104-tree.sh4
-rw-r--r--ui-ssdiff.c8
-rw-r--r--ui-tree.c3
4 files changed, 11 insertions, 10 deletions
diff --git a/cgit.css b/cgit.css
index d467c66..71b0b9b 100644
--- a/cgit.css
+++ b/cgit.css
@@ -291,13 +291,15 @@ div#cgit table.blob pre {
 	padding: 0; margin: 0;
 }
 
-div#cgit table.blob a.no, div#cgit table.ssdiff a.no {
+div#cgit table.blob td.linenumbers a,
+div#cgit table.ssdiff td.lineno a {
 	color: gray;
 	text-align: right;
 	text-decoration: none;
 }
 
-div#cgit table.blob a.no a:hover {
+div#cgit table.blob td.linenumbers a:hover,
+div#cgit table.ssdiff td.lineno a:hover {
 	color: black;
 }
 
diff --git a/tests/t0104-tree.sh b/tests/t0104-tree.sh
index 100b026..2e140f5 100755
--- a/tests/t0104-tree.sh
+++ b/tests/t0104-tree.sh
@@ -10,11 +10,11 @@ test_expect_success 'find file-50' 'grep "file-50" tmp'
 test_expect_success 'generate bar/tree/file-50' 'cgit_url "bar/tree/file-50" >tmp'
 
 test_expect_success 'find line 1' '
-	grep "<a class=.no. id=.n1. name=.n1. href=.#n1.>1</a>" tmp
+	grep "<a id=.n1. href=.#n1.>1</a>" tmp
 '
 
 test_expect_success 'no line 2' '
-	! grep "<a class=.no. id=.n2. name=.n2. href=.#n2.>2</a>" tmp
+	! grep "<a id=.n2. href=.#n2.>2</a>" tmp
 '
 
 test_expect_success 'generate foo+bar/tree' 'cgit_url "foo%2bbar/tree" >tmp'
diff --git a/ui-ssdiff.c b/ui-ssdiff.c
index cbe60bd..08cf513 100644
--- a/ui-ssdiff.c
+++ b/ui-ssdiff.c
@@ -230,9 +230,9 @@ static void print_ssdiff_line(char *class,
 		struct diff_filespec *old_file = cgit_get_current_old_file();
 		char *lineno_str = fmt("n%d", old_line_no);
 		char *id_str = fmt("id=%s#%s", is_null_sha1(old_file->sha1)?"HEAD":sha1_to_hex(old_rev_sha1), lineno_str);
-		html("<td class='lineno'><a class='no' href='");
+		html("<td class='lineno'><a href='");
 		html(cgit_fileurl(ctx.repo->url, "tree", old_file->path, id_str));
-		htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1);
+		htmlf("' id='%s'>%s</a>", lineno_str, lineno_str + 1);
 		html("</td>");
 		htmlf("<td class='%s'>", class);
 	} else if (old_line)
@@ -251,9 +251,9 @@ static void print_ssdiff_line(char *class,
 		struct diff_filespec *new_file = cgit_get_current_new_file();
 		char *lineno_str = fmt("n%d", new_line_no);
 		char *id_str = fmt("id=%s#%s", is_null_sha1(new_file->sha1)?"HEAD":sha1_to_hex(new_rev_sha1), lineno_str);
-		html("<td class='lineno'><a class='no' href='");
+		html("<td class='lineno'><a href='");
 		html(cgit_fileurl(ctx.repo->url, "tree", new_file->path, id_str));
-		htmlf("' id='%s' name='%s'>%s</a>", lineno_str, lineno_str, lineno_str + 1);
+		htmlf("' id='%s'>%s</a>", lineno_str, lineno_str + 1);
 		html("</td>");
 		htmlf("<td class='%s'>", class);
 	} else if (new_line)
diff --git a/ui-tree.c b/ui-tree.c
index aa5dee9..52b57b7 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -21,8 +21,7 @@ struct walk_tree_context {
 static void print_text_buffer(const char *name, char *buf, unsigned long size)
 {
 	unsigned long lineno, idx;
-	const char *numberfmt =
-		"<a class='no' id='n%1$d' name='n%1$d' href='#n%1$d'>%1$d</a>\n";
+	const char *numberfmt = "<a id='n%1$d' href='#n%1$d'>%1$d</a>\n";
 
 	html("<table summary='blob content' class='blob'>\n");