Trim the comments and dead code across the tree

1 file changed, 19 insertions, 17 deletions

diff --git a/source/ui-shared.c b/source/ui-shared.c
index a79c291..2ec9d0e 100644
--- a/source/ui-shared.c
+++ b/source/ui-shared.c
@@ -611,7 +611,8 @@ static void print_repo_tabs(void)
 				ctx.qry.oid, ctx.qry.vpath);
 	else
 		cgit_tree_link("tree",
-			       tab_title("Browse the tree at %s", "Browse the file tree", vpath),
+			       tab_title("Browse the tree at %s",
+					 "Browse the file tree", vpath),
 			       tab_class("tree"), ctx.qry.head,
 			       ctx.qry.oid, ctx.qry.vpath);
 	html("</li>\n<li>");
@@ -686,8 +687,6 @@ static void print_site_search(void)
 	free(currenturl);
 }
 
-// The link is built out of the request in ctx.qry, so a caller that alters a
-// field of ctx.qry first gets a link differing in exactly that.
 static void snapshot_link(const char *name, const char *title, const char *class,
 			const char *head, const char *rev,
 			const char *archivename)
@@ -695,6 +694,8 @@ static void snapshot_link(const char *name, const char *title, const char *class
 	reporevlink("snapshot", name, title, class, head, rev, archivename);
 }
 
+// The link is built out of the request in ctx.qry, so a caller that alters a
+// field of ctx.qry first gets a link differing in exactly that.
 static void self_link(const char *name, const char *title, const char *class)
 {
 	if (!strcmp(ctx.qry.page, "repolist"))
@@ -1225,10 +1226,7 @@ static const struct forge *forge_for_host(const char *host, size_t len)
  * Derives a submodule row's links from its .gitmodules entry. The url is
  * matched against this instance's own repositories first, so ssh, file and
  * relative urls still land on an internal page when their target is served
- * here, and the pinned commit gets a page of its own. A plain web url is
- * linked as it is, an ssh url to a known host is rewritten to its web form,
- * and anything else is left unlinked with the url as a tooltip, since a
- * scheme cgit cannot vouch for has no place in an href.
+ * here, and a scheme cgit cannot vouch for is left unlinked as a tooltip.
  */
 static void gitmodules_link(const char *path, const char *rev,
 			    char **module, char **commit,
@@ -1477,7 +1475,8 @@ void cgit_print_http_headers(void)
 
 void cgit_redirect(const char *url, bool permanent)
 {
-	htmlf("Status: %d %s\n", permanent ? 301 : 302, permanent ? "Moved Permanently" : "Found");
+	htmlf("Status: %d %s\n", permanent ? 301 : 302,
+	      permanent ? "Moved Permanently" : "Found");
 	html("Location: ");
 	html_url_path(url);
 	html("\n\n");
@@ -1500,8 +1499,10 @@ void cgit_print_docstart(void)
 	html("<meta charset='UTF-8'>\n");
 	html("<meta name='viewport' content='width=device-width, initial-scale=1'>\n");
 	html("<meta name='color-scheme' content='light dark'>\n");
-	html("<meta name='theme-color' media='(prefers-color-scheme: light)' content='#ffffff'>\n");
-	html("<meta name='theme-color' media='(prefers-color-scheme: dark)' content='#1b1b1b'>\n");
+	html("<meta name='theme-color' media='(prefers-color-scheme: light)'"
+	     " content='#ffffff'>\n");
+	html("<meta name='theme-color' media='(prefers-color-scheme: dark)'"
+	     " content='#1b1b1b'>\n");
 	html("<title>");
 	// An error page reached before a title was chosen still has to name
 	// itself, since an empty title element is not valid.
@@ -1585,7 +1586,8 @@ void cgit_print_docend(void)
 	if (ctx.cfg.footer)
 		html_include(ctx.cfg.footer);
 	else {
-		htmlf("<footer class='footer'>generated by <a href='https://github.com/brycekwon/cgit'>cgit %s</a> "
+		htmlf("<footer class='footer'>generated by "
+			"<a href='https://github.com/brycekwon/cgit'>cgit %s</a> "
 			"(<a href='https://git-scm.com/'>git %s</a>)</footer>\n",
 			cgit_version, git_version_string);
 	}
@@ -1652,11 +1654,10 @@ static void capture_http_clone_url(const char *url)
 }
 
 /*
- * One row of the clone table. The url is shown as written, and every row is
- * a link, but a browser cannot follow the ssh, scp or git forms, so those
- * rows point at the first http url in the clone list, or at the repository's
- * own page when the list has none, which with http clone enabled is itself a
- * working clone url. A colspan of zero leaves the attribute out.
+ * One row of the clone table. Every row is a link, but a browser cannot
+ * follow the ssh, scp or git forms, so those rows point at the first http
+ * url in the clone list, or at the repository's own page when the list has
+ * none. A colspan of zero leaves the attribute out.
  */
 void cgit_print_clone_row(const char *url, int colspan)
 {
@@ -1858,7 +1859,8 @@ void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
 			snapshot_link("sig", NULL, NULL, NULL, NULL,
 					   filename.buf);
 			html(")");
-		} else if (starts_with(f->suffix, ".tar") && cgit_snapshot_get_sig(ref, &cgit_snapshot_formats[0])) {
+		} else if (starts_with(f->suffix, ".tar") &&
+			   cgit_snapshot_get_sig(ref, &cgit_snapshot_formats[0])) {
 			// A compressed tarball offers the signature made for
 			// the plain tar it expands to, which is the first
 			// format in the table.