From 75450307c0c5a0fdf9826e5b06bdf252cfe22df0 Mon Sep 17 00:00:00 2001
From: Bryce Kwon <bryce@brycekwon.com>
Date: Sun, 6 Sep 2026 20:14:48 -1000
Subject: Trim the comments and dead code across the tree

---
 source/ui-tree.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'source/ui-tree.c')

diff --git a/source/ui-tree.c b/source/ui-tree.c
index cbf783f..26a3fd1 100644
--- a/source/ui-tree.c
+++ b/source/ui-tree.c
@@ -53,10 +53,8 @@ struct only_child {
 };
 
 /*
- * A formatted write per line meant a syscall and a temporary buffer for every
- * line of the file, so the anchors are handed over in batches. Building the
- * column whole was rejected because it would come to several times the size of
- * the blob.
+ * The anchors are handed over in batches rather than a write per line, and
+ * never built whole, which would come to several times the blob's size.
  */
 static void print_linenumbers(const char *buf, unsigned long size)
 {
@@ -109,8 +107,6 @@ static void print_text_buffer(const char *filename, char *buf,
 		return;
 	}
 
-	// Syntax highlighting ships as one of the filters under
-	// custom/extensions, which keeps knowledge of languages out of cgit.
 	html("<td class='lines'><pre><code>");
 	html_txt(buf);
 	html("</code></pre></td></tr></table>\n");
@@ -134,8 +130,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
 	html("<table class='bin-blob'>\n");
 	html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>\n");
 
-	// At the default blob size limit a write per byte spent almost all of
-	// its time in the kernel, so a row goes out in one write.
+	// A row goes out in one write rather than a write per byte.
 	for (offset = 0; offset < size;
 	     offset += HEXDUMP_ROW_BYTES, buf += HEXDUMP_ROW_BYTES) {
 		strbuf_reset(&row);
@@ -424,7 +419,7 @@ static void ls_tail(void)
 	cgit_print_layout_end();
 }
 
-static void ls_tree(const struct object_id *oid, const char *path,
+static void ls_tree(const struct object_id *oid,
 		    struct walk_tree_context *walk)
 {
 	struct tree *tree;
@@ -518,7 +513,7 @@ void cgit_print_tree(const char *rev, char *path)
 	walk.rev = xstrdup(rev);
 
 	if (path == NULL) {
-		ls_tree(get_commit_tree_oid(commit), NULL, &walk);
+		ls_tree(get_commit_tree_oid(commit), &walk);
 		goto cleanup;
 	}
 
-- 
cgit v2.8.0