1 file changed, 25 insertions, 32 deletions
diff --git a/source/ui-ssdiff.c b/source/ui-ssdiff.c
index 61573d9..4bddb9d 100644
--- a/source/ui-ssdiff.c
+++ b/source/ui-ssdiff.c
@@ -184,6 +184,27 @@ static void print_lineno_cell(struct diff_filespec *file, const struct object_id
 	strbuf_release(&path);
 }
 
+/*
+ * mark is the class for the characters this side of the row does not share
+ * with the other.
+ */
+static void print_side(const char *class, struct diff_filespec *file, const struct object_id *rev,
+	int line_no, const char *line, const char *lcs, const char *mark)
+{
+	if (line_no > 0)
+		print_lineno_cell(file, rev, line_no);
+	else
+		html("<td class='lineno'></td>");
+	htmlf("<td class='%s%s'>", class, line ? "" : "-dark");
+	if (line) {
+		if (lcs)
+			print_line_with_lcs(mark, line, lcs);
+		else
+			html_txt(line);
+	}
+	html("</td>");
+}
+
 static void print_row(const char *class, int old_line_no, char *old_line,
 	int new_line_no, char *new_line, int highlight_chars)
 {
@@ -197,38 +218,10 @@ static void print_row(const char *class, int old_line_no, char *old_line,
 	if (highlight_chars && old_line && new_line)
 		lcs = longest_common_subsequence(old_line, new_line);
 	html("<tr>\n");
-	if (old_line_no > 0) {
-		print_lineno_cell(current_filepair->one, old_rev_oid, old_line_no);
-		htmlf("<td class='%s'>", class);
-	} else if (old_line) {
-		htmlf("<td class='lineno'></td><td class='%s'>", class);
-	} else {
-		htmlf("<td class='lineno'></td><td class='%s-dark'>", class);
-	}
-	if (old_line) {
-		if (lcs)
-			print_line_with_lcs("del", old_line, lcs);
-		else
-			html_txt(old_line);
-	}
-
-	html("</td>\n");
-	if (new_line_no > 0) {
-		print_lineno_cell(current_filepair->two, new_rev_oid, new_line_no);
-		htmlf("<td class='%s'>", class);
-	} else if (new_line) {
-		htmlf("<td class='lineno'></td><td class='%s'>", class);
-	} else {
-		htmlf("<td class='lineno'></td><td class='%s-dark'>", class);
-	}
-	if (new_line) {
-		if (lcs)
-			print_line_with_lcs("add", new_line, lcs);
-		else
-			html_txt(new_line);
-	}
-
-	html("</td></tr>\n");
+	print_side(class, current_filepair->one, old_rev_oid, old_line_no, old_line, lcs, "del");
+	html("\n");
+	print_side(class, current_filepair->two, new_rev_oid, new_line_no, new_line, lcs, "add");
+	html("</tr>\n");
 	free(lcs);
 	free(new_line);
 	free(old_line);