39 files changed, 597 insertions, 985 deletions
diff --git a/source/cache.c b/source/cache.c
index 2d546bb..28558b1 100644
--- a/source/cache.c
+++ b/source/cache.c
@@ -88,9 +88,10 @@ static int open_slot(struct cache_slot *slot)
 		keylen = nul - slot->buf;
 
 	if (slot->key)
-		slot->key_matches = keylen >= 0 &&
-		    (size_t)keylen == slot->keylen &&
-		    !memcmp(slot->key, slot->buf, keylen + 1);
+		slot->key_matches =
+			keylen >= 0						&&
+			(size_t)keylen == slot->keylen	&&
+			!memcmp(slot->key, slot->buf, keylen + 1);
 
 	return 0;
 }
@@ -168,10 +169,7 @@ static int serve_slot(struct cache_slot *slot)
 
 	err = print_slot(slot);
 	if (err)
-		log_error("[cgit] Error printing slot %s: %s (%d)\n",
-			  slot->path,
-			  strerror(err),
-			  err);
+		log_error("[cgit] Error printing slot %s: %s (%d)\n", slot->path, strerror(err), err);
 	return err;
 }
 
@@ -192,9 +190,11 @@ static int is_modified(struct cache_slot *slot)
 
 	if (stat(slot->path, &current))
 		return 1;
-	return (current.st_ino != slot->st.st_ino ||
-		current.st_mtime != slot->st.st_mtime ||
-		current.st_size != slot->st.st_size);
+	return (
+		current.st_ino != slot->st.st_ino		||
+		current.st_mtime != slot->st.st_mtime	||
+		current.st_size != slot->st.st_size
+	);
 }
 
 static int close_lock(struct cache_slot *slot)
@@ -225,8 +225,7 @@ static int lock_slot(struct cache_slot *slot)
 	};
 	struct stat held, named;
 
-	slot->lock_fd = open(slot->lock_path, O_RDWR | O_CREAT,
-			     S_IRUSR | S_IWUSR);
+	slot->lock_fd = open(slot->lock_path, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
 	if (slot->lock_fd == -1)
 		return errno;
 	if (fcntl(slot->lock_fd, F_SETLK, &lock) < 0) {
@@ -239,8 +238,12 @@ static int lock_slot(struct cache_slot *slot)
 	// finishing in between renames that inode into place as the live
 	// slot, and once the path is confirmed to still name this file that
 	// rename can no longer happen, because it takes the lock held here.
-	if (fstat(slot->lock_fd, &held) || stat(slot->lock_path, &named) ||
-	    held.st_ino != named.st_ino || held.st_dev != named.st_dev) {
+	if (
+		fstat(slot->lock_fd, &held)		||
+		stat(slot->lock_path, &named)	||
+		held.st_ino != named.st_ino		||
+		held.st_dev != named.st_dev
+	) {
 		close(slot->lock_fd);
 		slot->lock_fd = -1;
 		return EAGAIN;
@@ -386,23 +389,20 @@ static int process_slot(struct cache_slot *slot)
 	// and two popular pages sharing one slot evict each other on every
 	// alternating visit.
 	if (!err)
-		log_error("[cgit] Cache slot %s holds a different key, "
-			  "consider a larger cache-size\n", slot->path);
+		log_error("[cgit] Cache slot %s holds a different key, consider a larger cache-size\n", slot->path);
 
 	// If any part of creating a slot fails the page is still rendered
 	// straight to the client and the caller is told the request succeeded,
 	// because it did.
 	close_slot(slot);
 	if ((err = lock_slot(slot)) != 0) {
-		log_error("[cgit] Error locking slot %s: %s (%d)\n",
-			  slot->lock_path, strerror(err), err);
+		log_error("[cgit] Error locking slot %s: %s (%d)\n", slot->lock_path, strerror(err), err);
 		slot->fn();
 		return 0;
 	}
 
 	if ((err = fill_slot(slot)) != 0) {
-		log_error("[cgit] Error filling slot %s: %s (%d)\n",
-			  slot->lock_path, strerror(err), err);
+		log_error("[cgit] Error filling slot %s: %s (%d)\n", slot->lock_path, strerror(err), err);
 		unlock_slot(slot, 0);
 		close_lock(slot);
 		// Rendering again is only right when nothing was delivered,
@@ -459,8 +459,7 @@ unsigned long cache_hash_str(const char *str)
 	return h;
 }
 
-int cache_process(int size, const char *path, const char *key, int ttl,
-		  cache_fill_fn fn)
+int cache_process(int size, const char *path, const char *key, int ttl, cache_fill_fn fn)
 {
 	unsigned long hash;
 	int i;
@@ -482,8 +481,7 @@ int cache_process(int size, const char *path, const char *key, int ttl,
 	if (!key)
 		key = "";
 	if (!key_fits_slot(key)) {
-		log_error("[cgit] Cache key too long for a slot, caching is "
-			  "disabled for this request\n");
+		log_error("[cgit] Cache key too long for a slot, caching is disabled for this request\n");
 		fn();
 		return 0;
 	}
@@ -531,8 +529,7 @@ int cache_ls(const char *path)
 	dir = opendir(path);
 	if (!dir) {
 		err = errno;
-		log_error("[cgit] Error opening %s: %s (%d)\n",
-			  path, strerror(err), err);
+		log_error("[cgit] Error opening %s: %s (%d)\n", path, strerror(err), err);
 		return err;
 	}
 	strbuf_addstr(&slot_path, path);
@@ -545,20 +542,18 @@ int cache_ls(const char *path)
 		strbuf_addstr(&slot_path, ent->d_name);
 		slot.path = slot_path.buf;
 		if ((err = open_slot(&slot)) != 0) {
-			log_error("[cgit] Error opening %s: %s (%d)\n",
-				  slot_path.buf, strerror(err), err);
+			log_error("[cgit] Error opening %s: %s (%d)\n", slot_path.buf, strerror(err), err);
 			continue;
 		}
 		// A truncated or corrupt slot may hold no NUL, so the print is
 		// bounded by what was read and cannot run off the end.
 		nul = memchr(slot.buf, 0, slot.buflen);
 		keylen = nul ? (int)(nul - slot.buf) : slot.buflen;
-		htmlf("%s %s %10"PRIuMAX" %.*s\n",
-		      slot_path.buf,
-		      format_time("%Y-%m-%d %H:%M:%S",
-				  slot.st.st_mtime),
-		      (uintmax_t)slot.st.st_size,
-		      keylen, slot.buf);
+		htmlf(
+			"%s %s %10"PRIuMAX" %.*s\n", slot_path.buf,
+			format_time("%Y-%m-%d %H:%M:%S", slot.st.st_mtime),
+			(uintmax_t)slot.st.st_size, keylen, slot.buf
+		);
 		close_slot(&slot);
 	}
 	closedir(dir);
diff --git a/source/cache.h b/source/cache.h
index db77999..a653108 100644
--- a/source/cache.h
+++ b/source/cache.h
@@ -17,8 +17,7 @@ typedef void (*cache_fill_fn)(void);
  * ttl never expires and a ttl of zero skips the cache for this request.
  * Returns 0 when the page was written, and an errno value when it was not.
  */
-extern int cache_process(int size, const char *path, const char *key, int ttl,
-			 cache_fill_fn fn);
+extern int cache_process(int size, const char *path, const char *key, int ttl, cache_fill_fn fn);
 
 // Write one line per cache slot to stdout, giving its path, modification
 // time, size and key.
diff --git a/source/cgit.c b/source/cgit.c
index dc56a0e..e6e8613 100644
--- a/source/cgit.c
+++ b/source/cgit.c
@@ -153,8 +153,7 @@ static void prepare_context(void)
 	ctx.env.server_port = getenv("SERVER_PORT");
 	ctx.env.http_cookie = getenv("HTTP_COOKIE");
 	ctx.env.http_referer = getenv("HTTP_REFERER");
-	ctx.env.content_length = getenv("CONTENT_LENGTH") ?
-		strtoul(getenv("CONTENT_LENGTH"), NULL, 10) : 0;
+	ctx.env.content_length = getenv("CONTENT_LENGTH") ? strtoul(getenv("CONTENT_LENGTH"), NULL, 10) : 0;
 	ctx.env.authenticated = 0;
 	ctx.page.mimetype = "text/html";
 	ctx.page.charset = PAGE_ENCODING;
@@ -171,8 +170,7 @@ static void prepare_context(void)
 
 static void print_version(void)
 {
-	printf("CGit %s | https://github.com/brycekwon/cgit\n\n"
-	       "Compiled in features:\n", CGIT_VERSION);
+	printf("CGit %s | https://github.com/brycekwon/cgit\n\nCompiled in features:\n", CGIT_VERSION);
 #ifdef NO_LUA
 	printf("[-] ");
 #else
@@ -257,8 +255,7 @@ static void print_repo(FILE *f, struct cgit_repo *repo)
 	if (repo->snapshot_prefix)
 		fprintf(f, "repo.snapshot-prefix=%s\n", repo->snapshot_prefix);
 	if (repo->max_stats != ctx.cfg.max_stats)
-		fprintf(f, "repo.max-stats=%s\n",
-			cgit_find_stats_periodname(repo->max_stats));
+		fprintf(f, "repo.max-stats=%s\n", cgit_find_stats_periodname(repo->max_stats));
 	if (repo->logo)
 		fprintf(f, "repo.logo=%s\n", repo->logo);
 	if (repo->logo_link)
@@ -316,8 +313,7 @@ static void parse_args(int argc, const char **argv)
 			ctx.qry.has_oid = 1;
 		} else if (skip_prefix(argv[i], "--ofs=", &arg)) {
 			ctx.qry.ofs = atoi(arg);
-		} else if (skip_prefix(argv[i], "--scan-tree=", &arg) ||
-		           skip_prefix(argv[i], "--scan-path=", &arg)) {
+		} else if (skip_prefix(argv[i], "--scan-tree=", &arg) || skip_prefix(argv[i], "--scan-path=", &arg)) {
 			// A repository's snapshots setting is masked with the
 			// global one, and cgitrc has not been read here, so an
 			// empty mask would discard what the repository set.
@@ -327,8 +323,7 @@ static void parse_args(int argc, const char **argv)
 		}
 	}
 	if (scanned) {
-		qsort(cgit_repolist.repos, cgit_repolist.count,
-			sizeof(struct cgit_repo), cmp_repos);
+		qsort(cgit_repolist.repos, cgit_repolist.count, sizeof(struct cgit_repo), cmp_repos);
 		print_repolist(stdout, &cgit_repolist, 0);
 		exit(0);
 	}
@@ -358,8 +353,7 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
 	fd = open(locked_rc.buf, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR);
 	if (fd == -1) {
 		err = errno;
-		fprintf(stderr, "[cgit] Error opening %s: %s (%d)\n",
-			locked_rc.buf, strerror(err), err);
+		fprintf(stderr, "[cgit] Error opening %s: %s (%d)\n", locked_rc.buf, strerror(err), err);
 		goto out;
 	}
 	if (fcntl(fd, F_SETLK, &lock) < 0) {
@@ -369,8 +363,7 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
 		// on every request and does deserve one.
 		err = errno;
 		if (err != EACCES && err != EAGAIN)
-			fprintf(stderr, "[cgit] Error locking %s: %s (%d)\n",
-				locked_rc.buf, strerror(err), err);
+			fprintf(stderr, "[cgit] Error locking %s: %s (%d)\n", locked_rc.buf, strerror(err), err);
 		close(fd);
 		goto out;
 	}
@@ -378,8 +371,12 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
 	// finishing in between renames that inode into place as the live
 	// list, and once the path is confirmed to still name this file that
 	// rename can no longer happen, because it takes the lock held here.
-	if (fstat(fd, &held) || stat(locked_rc.buf, &named) ||
-	    held.st_ino != named.st_ino || held.st_dev != named.st_dev) {
+	if (
+		fstat(fd, &held)				||
+		stat(locked_rc.buf, &named)		||
+		held.st_ino != named.st_ino		||
+		held.st_dev != named.st_dev
+	) {
 		err = EAGAIN;
 		close(fd);
 		goto out;
@@ -388,8 +385,7 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
 	// start from empty now that nobody else can be writing it.
 	if (ftruncate(fd, 0) < 0 || !(f = fdopen(fd, "w"))) {
 		err = errno;
-		fprintf(stderr, "[cgit] Error writing %s: %s (%d)\n",
-			locked_rc.buf, strerror(err), err);
+		fprintf(stderr, "[cgit] Error writing %s: %s (%d)\n", locked_rc.buf, strerror(err), err);
 		unlink(locked_rc.buf);
 		close(fd);
 		goto out;
@@ -405,8 +401,7 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
 	// that stops wherever the buffer happened to end.
 	if (fflush(f) || ferror(f)) {
 		err = errno;
-		fprintf(stderr, "[cgit] Error writing %s: %s (%d)\n",
-			locked_rc.buf, strerror(err), err);
+		fprintf(stderr, "[cgit] Error writing %s: %s (%d)\n", locked_rc.buf, strerror(err), err);
 		unlink(locked_rc.buf);
 		fclose(f);
 		goto out;
@@ -635,8 +630,7 @@ static void apply_config(const char *name, const char *value)
 		if (ctx.cfg.cache_size)
 			process_cached_repolist(cgit_expand_macros(value));
 		else if (ctx.cfg.project_list)
-			scan_projects(cgit_expand_macros(value),
-				      ctx.cfg.project_list);
+			scan_projects(cgit_expand_macros(value), ctx.cfg.project_list);
 		else
 			scan_tree(cgit_expand_macros(value));
 	} else if (!strcmp(name, "scan-hidden-path"))
@@ -763,8 +757,7 @@ static void apply_query_param(const char *name, const char *value)
 		ctx.qry.has_difftype = 1;
 	} else if (!strcmp(name, "ss")) {
 		// No longer generated, but old links still carry it.
-		ctx.qry.difftype = query_int(value, INT_MIN, INT_MAX) ?
-			DIFF_SSDIFF : DIFF_UNIFIED;
+		ctx.qry.difftype = query_int(value, INT_MIN, INT_MAX) ? DIFF_SSDIFF : DIFF_UNIFIED;
 		ctx.qry.has_difftype = 1;
 	} else if (!strcmp(name, "all")) {
 		ctx.qry.show_all = query_int(value, INT_MIN, INT_MAX);
@@ -825,9 +818,13 @@ static void authenticate_cookie(void)
 		return;
 	}
 
-	if (ctx.env.request_method && ctx.qry.page && !ctx.repo &&
-	    !strcmp(ctx.env.request_method, "POST") &&
-	    !strcmp(ctx.qry.page, "login")) {
+	if (
+		ctx.env.request_method						&&
+		ctx.qry.page								&&
+		!ctx.repo									&&
+		!strcmp(ctx.env.request_method, "POST")	&&
+		!strcmp(ctx.qry.page, "login")
+	) {
 		authenticate_post();
 		return;
 	}
@@ -869,9 +866,11 @@ static int calc_ttl(void)
 	// Checked ahead of the snapshot ttl, because a tarball pinned to an
 	// object id can never come out differently and is the most expensive
 	// page to rebuild.
-	if (ctx.qry.has_oid &&
-	    (!ctx.qry.oid || is_full_oid(ctx.qry.oid)) &&
-	    (!ctx.qry.oid2 || is_full_oid(ctx.qry.oid2)))
+	if (
+		ctx.qry.has_oid								&&
+		(!ctx.qry.oid || is_full_oid(ctx.qry.oid))	&&
+		(!ctx.qry.oid2 || is_full_oid(ctx.qry.oid2))
+	)
 		return ctx.cfg.cache_static_ttl;
 
 	if (!strcmp(ctx.qry.page, "snapshot"))
@@ -927,8 +926,7 @@ static char *find_default_branch(struct cgit_repo *repo)
 	match.wanted = repo->defbranch;
 	match.first = NULL;
 	match.found = 0;
-	refs_for_each_branch_ref(get_main_ref_store(the_repository),
-				 find_current_ref, &match);
+	refs_for_each_branch_ref(get_main_ref_store(the_repository), find_current_ref, &match);
 	if (match.found)
 		ref = match.wanted;
 	else
@@ -945,8 +943,7 @@ static char *guess_defbranch(void)
 	const char *ref, *refname;
 	struct object_id oid;
 
-	ref = refs_resolve_ref_unsafe(get_main_ref_store(the_repository),
-				     "HEAD", 0, &oid, NULL);
+	ref = refs_resolve_ref_unsafe(get_main_ref_store(the_repository), "HEAD", 0, &oid, NULL);
 	if (!ref || !skip_prefix(ref, "refs/heads/", &refname))
 		return "master";
 	return xstrdup(refname);
@@ -956,8 +953,7 @@ static char *guess_defbranch(void)
  * Split one readme setting into the file it names and the ref that file is
  * read from, leaving the ref NULL for a file on disk. The caller frees both.
  */
-static void parse_readme(const char *readme, char **filename, char **ref,
-			 struct cgit_repo *repo)
+static void parse_readme(const char *readme, char **filename, char **ref, struct cgit_repo *repo)
 {
 	const char *colon;
 
@@ -1007,8 +1003,7 @@ static void choose_readme(struct cgit_repo *repo)
 				found = 1;
 				break;
 			}
-		}
-		else if (!access(filename, R_OK)) {
+		} else if (!access(filename, R_OK)) {
 			found = 1;
 			break;
 		}
@@ -1042,14 +1037,12 @@ static int prepare_repo_cmd(int nongit)
 	if (nongit) {
 		const char *name = ctx.repo->name;
 		err = errno;
-		ctx.page.title = cgit_fmtalloc("%s - %s", ctx.cfg.root_title,
-						"config error");
+		ctx.page.title = cgit_fmtalloc("%s - %s", ctx.cfg.root_title, "config error");
 		ctx.repo = NULL;
 		cgit_print_http_headers();
 		cgit_print_docstart();
 		cgit_print_pageheader();
-		cgit_print_error("Failed to open %s: %s", name,
-				 err ? strerror(err) : "Not a valid git repository");
+		cgit_print_error("Failed to open %s: %s", name, err ? strerror(err) : "Not a valid git repository");
 		cgit_print_docend();
 		return 1;
 	}
@@ -1080,8 +1073,7 @@ static int prepare_repo_cmd(int nongit)
 	if (repo_get_oid(the_repository, ctx.qry.head, &oid)) {
 		char *old_head = ctx.qry.head;
 		ctx.qry.head = xstrdup(ctx.repo->defbranch);
-		cgit_print_error_page(404, "Not Found",
-				"Invalid branch: %s", old_head);
+		cgit_print_error_page(404, "Not Found", "Invalid branch: %s", old_head);
 		free(old_head);
 		return 1;
 	}
@@ -1126,8 +1118,7 @@ static void process_request(void)
 	}
 
 	if (cmd->want_repo && !ctx.repo) {
-		cgit_print_error_page(400, "Bad Request",
-				"No repository selected");
+		cgit_print_error_page(400, "Bad Request", "No repository selected");
 		return;
 	}
 
@@ -1191,8 +1182,7 @@ void cgit_repo_config(struct cgit_repo *repo, const char *name, const char *valu
 	else if (!strcmp(name, "module-link"))
 		repo->module_link = cgit_strdup_first_line(value);
 	else if (skip_prefix(name, "module-link.", &path)) {
-		item = string_list_append(&repo->submodules,
-					  cgit_strdup_first_line(path));
+		item = string_list_append(&repo->submodules, cgit_strdup_first_line(path));
 		item->util = cgit_strdup_first_line(value);
 	} else if (!strcmp(name, "section"))
 		repo->section = cgit_strdup_first_line(value);
@@ -1210,11 +1200,14 @@ void cgit_repo_config(struct cgit_repo *repo, const char *name, const char *valu
 		repo->hide = atoi(value);
 	else if (!strcmp(name, "ignore"))
 		repo->ignore = atoi(value);
-	else if (!strcmp(name, "about-filter") || !strcmp(name, "commit-filter") ||
-		 !strcmp(name, "source-filter") || !strcmp(name, "email-filter")) {
+	else if (
+		!strcmp(name, "about-filter")	||
+		!strcmp(name, "commit-filter")	||
+		!strcmp(name, "source-filter")	||
+		!strcmp(name, "email-filter")
+	) {
 		if (!ctx.cfg.enable_filter_overrides)
-			fprintf(stderr, "[cgit] Ignoring repo %s: "
-				"enable-filter-overrides is not set\n", name);
+			fprintf(stderr, "[cgit] Ignoring repo %s: enable-filter-overrides is not set\n", name);
 		else if (!strcmp(name, "about-filter"))
 			repo->about_filter = cgit_new_filter(value, ABOUT);
 		else if (!strcmp(name, "commit-filter"))
@@ -1282,13 +1275,11 @@ int cmd_main(int argc, const char **argv)
 		ctx.cfg.cache_size = 0;
 
 	build_cache_key(&cache_key);
-	err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
-			    cache_key.buf, ttl, process_request);
+	err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root, cache_key.buf, ttl, process_request);
 	strbuf_release(&cache_key);
 
 	cgit_cleanup_filters();
 	if (err)
-		cgit_print_error("Error processing page: %s (%d)",
-				 strerror(err), err);
+		cgit_print_error("Error processing page: %s (%d)", strerror(err), err);
 	return err;
 }
diff --git a/source/cgit.h b/source/cgit.h
index 308fda2..cc4ac02 100644
--- a/source/cgit.h
+++ b/source/cgit.h
@@ -312,7 +312,6 @@ extern const char *cgit_version;
 extern struct cgit_repolist cgit_repolist;
 extern struct cgit_context ctx;
 
-extern void cgit_repo_config(struct cgit_repo *repo, const char *name,
-			     const char *value);
+extern void cgit_repo_config(struct cgit_repo *repo, const char *name, const char *value);
 
 #endif // CGIT_H
diff --git a/source/cgit.mk b/source/cgit.mk
index 1106b64..1199278 100644
--- a/source/cgit.mk
+++ b/source/cgit.mk
@@ -137,8 +137,7 @@ CGIT_OBJS := $(addprefix $(CGIT_BUILD)/,$(CGIT_OBJ_NAMES))
 # version changes.
 CGIT_VERSION_OBJS := $(addprefix $(CGIT_BUILD)/,cgit.o cgit.sp)
 $(CGIT_VERSION_OBJS): $(CGIT_BUILD)/VERSION
-$(CGIT_VERSION_OBJS): EXTRA_CPPFLAGS = \
-	-DCGIT_VERSION='"$(CGIT_VERSION)"'
+$(CGIT_VERSION_OBJS): EXTRA_CPPFLAGS = -DCGIT_VERSION='"$(CGIT_VERSION)"'
 
 # Git builds its list of dependency files with := before this file adds the
 # cgit objects, so those are missing from it and have to be picked up here.
@@ -163,10 +162,8 @@ $(CGIT_BUILD)/CGIT-CFLAGS: FORCE
 		echo "$$FLAGS" >$(CGIT_BUILD)/CGIT-CFLAGS; \
 	    fi
 
-$(CGIT_OBJS): $(CGIT_BUILD)/%.o: $(CGIT_SRC)/%.c GIT-CFLAGS \
-		$(CGIT_BUILD)/CGIT-CFLAGS $(missing_dep_dirs)
-	$(QUIET_CC)$(CC) -o $@ -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) \
-		$(CGIT_CFLAGS) $<
+$(CGIT_OBJS): $(CGIT_BUILD)/%.o: $(CGIT_SRC)/%.c GIT-CFLAGS $(CGIT_BUILD)/CGIT-CFLAGS $(missing_dep_dirs)
+	$(QUIET_CC)$(CC) -o $@ -c $(dep_args) $(ALL_CFLAGS) $(EXTRA_CPPFLAGS) $(CGIT_CFLAGS) $<
 
 $(CGIT_BUILD)/cgit: $(CGIT_OBJS) GIT-LDFLAGS $(GITLIBS)
 	@echo 1>&2 "    * $(LUA_MESSAGE)"
diff --git a/source/cmd.c b/source/cmd.c
index b6b1c67..2c6406f 100644
--- a/source/cmd.c
+++ b/source/cmd.c
@@ -46,9 +46,8 @@ static void about_fn(void)
 	// only works with a trailing slash.
 	path_info_len = ctx.env.path_info ? strlen(ctx.env.path_info) : 0;
 	if (!ctx.qry.path &&
-	    (!ctx.qry.url || !*ctx.qry.url ||
-	     ctx.qry.url[strlen(ctx.qry.url) - 1] != '/') &&
-	    (!path_info_len || ctx.env.path_info[path_info_len - 1] != '/')) {
+		(!ctx.qry.url || !*ctx.qry.url || ctx.qry.url[strlen(ctx.qry.url) - 1] != '/') &&
+		(!path_info_len || ctx.env.path_info[path_info_len - 1] != '/')) {
 		currenturl = cgit_currenturl();
 		redirect = cgit_fmtalloc("%s/", currenturl);
 		cgit_redirect(redirect, true);
@@ -100,10 +99,11 @@ static void info_fn(void)
 
 static void log_fn(void)
 {
-	cgit_print_log(ctx.qry.oid, ctx.qry.ofs, ctx.cfg.max_commit_count,
-		       ctx.qry.grep, ctx.qry.search, ctx.qry.path, 1,
-		       ctx.repo->enable_commit_graph,
-		       ctx.repo->commit_sort);
+	cgit_print_log(
+		ctx.qry.oid, ctx.qry.ofs, ctx.cfg.max_commit_count, ctx.qry.grep,
+		ctx.qry.search, ctx.qry.path, 1, ctx.repo->enable_commit_graph,
+		ctx.repo->commit_sort
+	);
 }
 
 static void ls_cache_fn(void)
@@ -156,8 +156,7 @@ static void repolist_fn(void)
 
 static void snapshot_fn(void)
 {
-	cgit_print_snapshot(ctx.qry.head, ctx.qry.oid, ctx.qry.path,
-			    ctx.qry.nohead);
+	cgit_print_snapshot(ctx.qry.head, ctx.qry.oid, ctx.qry.path, ctx.qry.nohead);
 }
 
 static void stats_fn(void)
diff --git a/source/cmd.h b/source/cmd.h
index 7299028..a75cdd0 100644
--- a/source/cmd.h
+++ b/source/cmd.h
@@ -13,9 +13,7 @@ typedef void (*cgit_cmd_fn)(void);
 struct cgit_cmd {
 	const char *name;
 	cgit_cmd_fn fn;
-	unsigned int want_repo:1,
-		want_vpath:1,
-		is_clone:1;
+	unsigned int want_repo:1, want_vpath:1, is_clone:1;
 };
 
 // The entry naming ctx.qry.page, or NULL when no page goes by that name.
diff --git a/source/filter.c b/source/filter.c
index a7efe56..2731d58 100644
--- a/source/filter.c
+++ b/source/filter.c
@@ -27,22 +27,17 @@ static int open_exec_filter(struct cgit_filter *base, va_list ap)
 	for (i = 0; i < filter->base.argument_count; i++)
 		filter->argv[i + 1] = va_arg(ap, char *);
 
-	filter->old_stdout = cgit_die_unless_positive(dup(STDOUT_FILENO),
-		"Unable to duplicate STDOUT");
-	cgit_die_unless_zero(pipe(pipefd),
-		"Unable to create pipe to subprocess");
-	filter->pid = cgit_die_unless_non_negative(fork(),
-		"Unable to create subprocess");
+	filter->old_stdout = cgit_die_unless_positive(dup(STDOUT_FILENO), "Unable to duplicate STDOUT");
+	cgit_die_unless_zero(pipe(pipefd), "Unable to create pipe to subprocess");
+	filter->pid = cgit_die_unless_non_negative(fork(), "Unable to create subprocess");
 	if (filter->pid == 0) {
 		close(pipefd[1]);
-		cgit_die_unless_non_negative(dup2(pipefd[0], STDIN_FILENO),
-			"Unable to use pipe as STDIN");
+		cgit_die_unless_non_negative(dup2(pipefd[0], STDIN_FILENO), "Unable to use pipe as STDIN");
 		execvp(filter->cmd, filter->argv);
 		die_errno("Unable to exec subprocess %s", filter->cmd);
 	}
 	close(pipefd[0]);
-	cgit_die_unless_non_negative(dup2(pipefd[1], STDOUT_FILENO),
-		"Unable to use pipe as STDOUT");
+	cgit_die_unless_non_negative(dup2(pipefd[1], STDOUT_FILENO), "Unable to use pipe as STDOUT");
 	close(pipefd[1]);
 	return 0;
 }
@@ -52,8 +47,7 @@ static int close_exec_filter(struct cgit_filter *base)
 	struct cgit_exec_filter *filter = (struct cgit_exec_filter *)base;
 	int i, exit_status = 0;
 
-	cgit_die_unless_non_negative(dup2(filter->old_stdout, STDOUT_FILENO),
-		"Unable to restore STDOUT");
+	cgit_die_unless_non_negative(dup2(filter->old_stdout, STDOUT_FILENO), "Unable to restore STDOUT");
 	close(filter->old_stdout);
 	if (filter->pid < 0)
 		goto done;
@@ -68,8 +62,7 @@ done:
 	return WEXITSTATUS(exit_status);
 }
 
-static void fprintf_exec_filter(struct cgit_filter *base, FILE *f,
-				const char *prefix)
+static void fprintf_exec_filter(struct cgit_filter *base, FILE *f, const char *prefix)
 {
 	struct cgit_exec_filter *filter = (struct cgit_exec_filter *)base;
 	fprintf(f, "%sexec:%s\n", prefix, filter->cmd);
@@ -101,8 +94,7 @@ static struct cgit_filter *new_exec_filter(const char *cmd, int argument_count)
 	return &filter->base;
 }
 
-void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd,
-			   char **argv)
+void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **argv)
 {
 	memset(filter, 0, sizeof(*filter));
 	filter->base.open = open_exec_filter;
@@ -127,8 +119,7 @@ struct lua_filter {
 	lua_State *lua_state;
 };
 
-typedef ssize_t (*filter_write_fn)(struct cgit_filter *base, const void *buf,
-				   size_t count);
+typedef ssize_t (*filter_write_fn)(struct cgit_filter *base, const void *buf, size_t count);
 
 static ssize_t (*libc_write)(int fd, const void *buf, size_t count);
 static filter_write_fn filter_write = NULL;
@@ -152,8 +143,7 @@ ssize_t write(int fd, const void *buf, size_t count)
 	return filter_write(current_write_filter, buf, count);
 }
 
-static inline void hook_write(struct cgit_filter *filter,
-			      filter_write_fn write_fn)
+static inline void hook_write(struct cgit_filter *filter, filter_write_fn write_fn)
 {
 	// Filters cannot nest, because there is one stdout and one hook, so a
 	// second one would strand the first.
@@ -178,12 +168,10 @@ static NORETURN void die_lua_error(struct lua_filter *filter)
 	// page would be fed back into the broken filter.
 	if (filter_write)
 		unhook_write();
-	die("Lua error in %s: %s", filter->script_file,
-	    lua_tostring(filter->lua_state, -1));
+	die("Lua error in %s: %s", filter->script_file, lua_tostring(filter->lua_state, -1));
 }
 
-static ssize_t write_lua_filter(struct cgit_filter *base, const void *buf,
-				size_t count)
+static ssize_t write_lua_filter(struct cgit_filter *base, const void *buf, size_t count)
 {
 	struct lua_filter *filter = (struct lua_filter *)base;
 
@@ -199,8 +187,7 @@ static ssize_t write_lua_filter(struct cgit_filter *base, const void *buf,
  * so the hook comes off around the call. The zero returned is Lua's count
  * of values pushed, not a success code.
  */
-static inline int emit_unfiltered(lua_State *lua_state,
-				  void (*emit)(const char *text))
+static inline int emit_unfiltered(lua_State *lua_state, void (*emit)(const char *text))
 {
 	const char *text;
 	filter_write_fn saved_write;
@@ -330,8 +317,7 @@ static int close_lua_filter(struct cgit_filter *base)
 	return ret;
 }
 
-static void fprintf_lua_filter(struct cgit_filter *base, FILE *f,
-			       const char *prefix)
+static void fprintf_lua_filter(struct cgit_filter *base, FILE *f, const char *prefix)
 {
 	struct lua_filter *filter = (struct lua_filter *)base;
 	fprintf(f, "%slua:%s\n", prefix, filter->script_file);
@@ -391,8 +377,7 @@ int cgit_close_filter(struct cgit_filter *filter)
 	return filter->close(filter);
 }
 
-void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f,
-			 const char *prefix)
+void cgit_fprintf_filter(struct cgit_filter *filter, FILE *f, const char *prefix)
 {
 	filter->fprintfp(filter, f, prefix);
 }
@@ -469,8 +454,7 @@ struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype)
 		return new_exec_filter(cmd, argument_count);
 
 	for (i = 0; i < ARRAY_SIZE(filter_specs); i++) {
-		if (len == strlen(filter_specs[i].prefix) &&
-		    !strncmp(filter_specs[i].prefix, cmd, len))
+		if (len == strlen(filter_specs[i].prefix) && !strncmp(filter_specs[i].prefix, cmd, len))
 			return filter_specs[i].create(colon + 1, argument_count);
 	}
 
diff --git a/source/html.c b/source/html.c
index 2e3a3b7..b97fdbb 100644
--- a/source/html.c
+++ b/source/html.c
@@ -324,8 +324,7 @@ void html_hidden(const char *name, const char *value)
 	html("'>");
 }
 
-void html_option(const char *value, const char *text,
-		 const char *selected_value)
+void html_option(const char *value, const char *text, const char *selected_value)
 {
 	html("<option value='");
 	html_attr(value);
@@ -339,8 +338,7 @@ void html_option(const char *value, const char *text,
 
 void html_intoption(int value, const char *text, int selected_value)
 {
-	htmlf("<option value='%d'%s>", value,
-	      value == selected_value ? " selected" : "");
+	htmlf("<option value='%d'%s>", value, value == selected_value ? " selected" : "");
 	html_txt(text);
 	html("</option>\n");
 }
@@ -371,8 +369,7 @@ void html_link_close(void)
  */
 void html_fileperm(unsigned short mode)
 {
-	htmlf("%c%c%c", (mode & 4 ? 'r' : '-'),
-	      (mode & 2 ? 'w' : '-'), (mode & 1 ? 'x' : '-'));
+	htmlf("%c%c%c", (mode & 4 ? 'r' : '-'), (mode & 2 ? 'w' : '-'), (mode & 1 ? 'x' : '-'));
 }
 
 int html_include(const char *filename)
@@ -382,8 +379,7 @@ int html_include(const char *filename)
 	size_t len;
 
 	if (!(f = fopen(filename, "r"))) {
-		fprintf(stderr, "[cgit] Error including file %s: %s (%d)\n",
-			filename, strerror(errno), errno);
+		fprintf(stderr, "[cgit] Error including file %s: %s (%d)\n", filename, strerror(errno), errno);
 		return -1;
 	}
 	while ((len = fread(buf, 1, sizeof(buf), f)) > 0)
@@ -392,8 +388,7 @@ int html_include(const char *filename)
 	return 0;
 }
 
-void http_parse_querystring(const char *txt,
-			    void (*fn)(const char *name, const char *value))
+void http_parse_querystring(const char *txt, void (*fn)(const char *name, const char *value))
 {
 	const char *p = txt;
 
diff --git a/source/html.h b/source/html.h
index 3bbb30e..410661b 100644
--- a/source/html.h
+++ b/source/html.h
@@ -67,17 +67,13 @@ extern char *cgit_fmt(const char *format, ...);
 __attribute__((format (printf,1,2)))
 extern char *cgit_fmtalloc(const char *format, ...);
 
-extern void html_option(const char *value, const char *text,
-			const char *selected_value);
+extern void html_option(const char *value, const char *text, const char *selected_value);
 extern void html_intoption(int value, const char *text, int selected_value);
-extern void html_link_open(const char *url, const char *title,
-			   const char *class);
+extern void html_link_open(const char *url, const char *title, const char *class);
 extern void html_link_close(void);
 extern void html_fileperm(unsigned short mode);
 extern int html_include(const char *filename);
 
-extern void http_parse_querystring(const char *txt,
-				   void (*fn)(const char *name,
-					      const char *value));
+extern void http_parse_querystring(const char *txt, void (*fn)(const char *name, const char *value));
 
 #endif // CGIT_HTML_H
diff --git a/source/parsing.c b/source/parsing.c
index 745bbba..c992538 100644
--- a/source/parsing.c
+++ b/source/parsing.c
@@ -29,8 +29,7 @@ static char *substr(const char *start, const char *end)
 	return buf;
 }
 
-static void parse_user(const char *line, char **name, char **email,
-		       timestamp_t *date, int *tz)
+static void parse_user(const char *line, char **name, char **email, timestamp_t *date, int *tz)
 {
 	struct ident_split ident;
 	struct strbuf address = STRBUF_INIT;
@@ -158,14 +157,12 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
 		p += the_hash_algo->hexsz + 1;
 
 	if (skip_prefix(p, "author ", &p)) {
-		parse_user(p, &info->author, &info->author_email,
-			&info->author_date, &info->author_tz);
+		parse_user(p, &info->author, &info->author_email, &info->author_date, &info->author_tz);
 		p = next_header_line(p);
 	}
 
 	if (p && skip_prefix(p, "committer ", &p)) {
-		parse_user(p, &info->committer, &info->committer_email,
-			&info->committer_date, &info->committer_tz);
+		parse_user(p, &info->committer, &info->committer_email, &info->committer_date, &info->committer_tz);
 		p = next_header_line(p);
 	}
 
@@ -218,8 +215,7 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
 	const char *p;
 	struct taginfo *info = NULL;
 
-	data = odb_read_object(the_repository->objects, &tag->object.oid,
-			       &type, &size);
+	data = odb_read_object(the_repository->objects, &tag->object.oid, &type, &size);
 	if (!data || type != OBJ_TAG)
 		goto cleanup;
 
@@ -227,8 +223,7 @@ struct taginfo *cgit_parse_tag(struct tag *tag)
 
 	for (p = data; !end_of_header(p); p = next_header_line(p)) {
 		if (skip_prefix(p, "tagger ", &p)) {
-			parse_user(p, &info->tagger, &info->tagger_email,
-				&info->tagger_date, &info->tagger_tz);
+			parse_user(p, &info->tagger, &info->tagger_email, &info->tagger_date, &info->tagger_tz);
 		}
 	}
 
diff --git a/source/scan-tree.c b/source/scan-tree.c
index f72a5be..c46b47d 100644
--- a/source/scan-tree.c
+++ b/source/scan-tree.c
@@ -16,8 +16,7 @@
 // Git writes this line into the description file of every repository it
 // creates, so a repository still carrying it gets cgit's own default instead.
 static const char *default_git_desc =
-	"Unnamed repository; edit this file 'description' to name the "
-	"repository.";
+	"Unnamed repository; edit this file 'description' to name the repository.";
 
 // The config callbacks are handed only a name and a value, so the repository
 // being filled in waits here for the length of one add_repo call.
@@ -33,8 +32,7 @@ static int stat_entry(const char *dir, const char *name, struct stat *st)
 	// A missing entry is the ordinary answer for a directory that is not a
 	// repository, so only some other failure is worth reporting.
 	if (err && errno != ENOENT)
-		fprintf(stderr, "[cgit] Error checking path %s: %s (%d)\n",
-			dir, strerror(errno), errno);
+		fprintf(stderr, "[cgit] Error checking path %s: %s (%d)\n", dir, strerror(errno), errno);
 	strbuf_release(&path);
 	return err;
 }
@@ -51,8 +49,7 @@ static int is_git_dir(const char *path)
 }
 
 static int apply_gitconfig(const char *key, const char *value,
-		const __attribute__((unused)) struct config_context *cfg_ctx,
-		void *cb)
+		const __attribute__((unused)) struct config_context *cfg_ctx, void *cb)
 {
 	const char *name;
 
@@ -94,8 +91,7 @@ static char *section_slash(struct strbuf *relpath, int depth)
 			depth--;
 	} else {
 		slash = relpath->buf + relpath->len;
-		while (slash && depth &&
-		       (slash = find_char_back(relpath->buf, slash - 1, '/')))
+		while (slash && depth && (slash = find_char_back(relpath->buf, slash - 1, '/')))
 			depth++;
 	}
 	return slash && !depth ? slash : NULL;
@@ -127,8 +123,7 @@ static void add_repo(const char *base, struct strbuf *path)
 	size_t desc_size;
 
 	if (stat(path->buf, &st)) {
-		fprintf(stderr, "[cgit] Error accessing %s: %s (%d)\n",
-			path->buf, strerror(errno), errno);
+		fprintf(stderr, "[cgit] Error accessing %s: %s (%d)\n", path->buf, strerror(errno), errno);
 		return;
 	}
 
@@ -184,18 +179,15 @@ static void add_repo(const char *base, struct strbuf *path)
 		if (pwd->pw_gecos)
 			if ((comma = strchr(pwd->pw_gecos, ',')))
 				*comma = '\0';
-		current_repo->owner = cgit_strdup_first_line(
-			pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
+		current_repo->owner = cgit_strdup_first_line(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
 	}
 
 	if (current_repo->desc == cgit_default_repo_desc || !current_repo->desc) {
 		strbuf_addstr(path, "description");
 		if (!stat(path->buf, &st))
-			cgit_read_first_line(path->buf, &current_repo->desc,
-					     &desc_size);
+			cgit_read_first_line(path->buf, &current_repo->desc, &desc_size);
 		strbuf_setlen(path, pathlen);
-		if (current_repo->desc &&
-		    !strcmp(current_repo->desc, default_git_desc)) {
+		if (current_repo->desc && !strcmp(current_repo->desc, default_git_desc)) {
 			free(current_repo->desc);
 			current_repo->desc = cgit_default_repo_desc;
 		}
@@ -231,8 +223,7 @@ static void scan_path(const char *base, const char *path)
 	struct stat st;
 
 	if (!dir) {
-		fprintf(stderr, "[cgit] Error opening directory %s: %s (%d)\n",
-			path, strerror(errno), errno);
+		fprintf(stderr, "[cgit] Error opening directory %s: %s (%d)\n", path, strerror(errno), errno);
 		return;
 	}
 
@@ -255,8 +246,7 @@ static void scan_path(const char *base, const char *path)
 		strbuf_setlen(&pathbuf, pathlen);
 		strbuf_addstr(&pathbuf, ent->d_name);
 		if (stat(pathbuf.buf, &st)) {
-			fprintf(stderr, "[cgit] Error checking path %s: %s (%d)\n",
-				pathbuf.buf, strerror(errno), errno);
+			fprintf(stderr, "[cgit] Error checking path %s: %s (%d)\n", pathbuf.buf, strerror(errno), errno);
 			continue;
 		}
 		if (S_ISDIR(st.st_mode))
diff --git a/source/shared.c b/source/shared.c
index fab5c13..beda48b 100644
--- a/source/shared.c
+++ b/source/shared.c
@@ -45,8 +45,7 @@ static void free_refinfo(struct refinfo *ref)
 	free(ref);
 }
 
-static struct refinfo *make_refinfo(const char *refname,
-				    const struct object_id *oid)
+static struct refinfo *make_refinfo(const char *refname, const struct object_id *oid)
 {
 	struct refinfo *ref;
 
@@ -81,8 +80,7 @@ static int load_mmfile(mmfile_t *file, const struct object_id *oid)
 		return 1;
 	}
 
-	file->ptr = odb_read_object(the_repository->objects, oid, &type,
-				    (unsigned long *)&file->size);
+	file->ptr = odb_read_object(the_repository->objects, oid, &type, (unsigned long *)&file->size);
 	// odb_read_object leaves size untouched when it fails, so the caller
 	// has to be told rather than handed a buffer with an unset length.
 	return file->ptr != NULL;
@@ -194,9 +192,7 @@ struct cgit_repo *cgit_add_repo(const char *url)
 			cgit_repolist.length = 8;
 		else
 			cgit_repolist.length *= 2;
-		cgit_repolist.repos = xrealloc(cgit_repolist.repos,
-					       cgit_repolist.length *
-					       sizeof(struct cgit_repo));
+		cgit_repolist.repos = xrealloc(cgit_repolist.repos, cgit_repolist.length * sizeof(struct cgit_repo));
 	}
 
 	repo = &cgit_repolist.repos[cgit_repolist.count-1];
@@ -342,8 +338,7 @@ int cgit_refs_cb(const struct reference *ref, void *cb_data)
 	return 0;
 }
 
-void cgit_diff_tree_cb(struct diff_queue_struct *q,
-		       struct diff_options *options, void *data)
+void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options, void *data)
 {
 	filepair_fn fn = (filepair_fn)data;
 	int i;
@@ -356,10 +351,9 @@ void cgit_diff_tree_cb(struct diff_queue_struct *q,
 	}
 }
 
-int cgit_diff_files(const struct object_id *old_oid,
-		    const struct object_id *new_oid, unsigned long *old_size,
-		    unsigned long *new_size, int *binary, int context,
-		    int ignorews, linediff_fn fn)
+int cgit_diff_files(const struct object_id *old_oid, const struct object_id *new_oid,
+	unsigned long *old_size, unsigned long *new_size, int *binary, int context, int ignorews,
+	linediff_fn fn)
 {
 	mmfile_t old_file, new_file;
 	xpparam_t diff_params;
@@ -370,19 +364,17 @@ int cgit_diff_files(const struct object_id *old_oid,
 	// Read the object headers first so an oversized blob is never inflated
 	// into memory just to be diffed. Reporting it as binary suppresses
 	// inlining the same way max-blob-size does in the other views.
-	if (!is_null_oid(old_oid) &&
-	    odb_read_object_info(the_repository->objects, old_oid, &old_bytes) < 0)
+	if (!is_null_oid(old_oid) && odb_read_object_info(the_repository->objects, old_oid, &old_bytes) < 0)
 		return 1;
-	if (!is_null_oid(new_oid) &&
-	    odb_read_object_info(the_repository->objects, new_oid, &new_bytes) < 0)
+	if (!is_null_oid(new_oid) && odb_read_object_info(the_repository->objects, new_oid, &new_bytes) < 0)
 		return 1;
 
 	*old_size = old_bytes;
 	*new_size = new_bytes;
 
 	if (ctx.cfg.max_blob_size &&
-	    (old_bytes / 1024 > (unsigned long)ctx.cfg.max_blob_size ||
-	     new_bytes / 1024 > (unsigned long)ctx.cfg.max_blob_size)) {
+		(old_bytes / 1024 > (unsigned long)ctx.cfg.max_blob_size ||
+		new_bytes / 1024 > (unsigned long)ctx.cfg.max_blob_size)) {
 		*binary = 1;
 		return 0;
 	}
@@ -394,8 +386,7 @@ int cgit_diff_files(const struct object_id *old_oid,
 		return 1;
 	}
 
-	if (buffer_is_binary(old_file.ptr, old_file.size) ||
-	    buffer_is_binary(new_file.ptr, new_file.size)) {
+	if (buffer_is_binary(old_file.ptr, old_file.size) || buffer_is_binary(new_file.ptr, new_file.size)) {
 		*binary = 1;
 		release_mmfile(&old_file, old_oid);
 		release_mmfile(&new_file, new_oid);
@@ -418,9 +409,8 @@ int cgit_diff_files(const struct object_id *old_oid,
 	return 0;
 }
 
-void cgit_diff_tree(const struct object_id *old_oid,
-		    const struct object_id *new_oid,
-		    filepair_fn fn, const char *prefix, int ignorews)
+void cgit_diff_tree(const struct object_id *old_oid, const struct object_id *new_oid,
+	filepair_fn fn, const char *prefix, int ignorews)
 {
 	struct diff_options opt;
 	struct pathspec_item *item;
@@ -457,8 +447,7 @@ void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix)
 
 	if (commit->parents)
 		old_oid = &commit->parents->item->object.oid;
-	cgit_diff_tree(old_oid, &commit->object.oid, fn, prefix,
-		       ctx.qry.ignorews);
+	cgit_diff_tree(old_oid, &commit->object.oid, fn, prefix, ctx.qry.ignorews);
 }
 
 /*
@@ -508,10 +497,8 @@ void cgit_prepare_repo_env(struct cgit_repo *repo)
 
 	for (i = 0; i < ARRAY_SIZE(vars); i++)
 		if (vars[i].value && setenv(vars[i].name, vars[i].value, 1))
-			fprintf(stderr,
-				"[cgit] Error setting env %s=%s: %s (%d)\n",
-				vars[i].name, vars[i].value,
-				strerror(errno), errno);
+			fprintf(stderr, "[cgit] Error setting env %s=%s: %s (%d)\n",
+				vars[i].name, vars[i].value, strerror(errno), errno);
 }
 
 int cgit_read_first_line(const char *path, char **buf, size_t *size)
diff --git a/source/shared.h b/source/shared.h
index 9f4cba3..b9f6ecf 100644
--- a/source/shared.h
+++ b/source/shared.h
@@ -44,8 +44,7 @@ extern int cgit_refs_cb(const struct reference *ref, void *cb_data);
 extern void cgit_free_commitinfo(struct commitinfo *info);
 extern void cgit_free_taginfo(struct taginfo *info);
 
-extern void cgit_diff_tree_cb(struct diff_queue_struct *q,
-			      struct diff_options *options, void *data);
+extern void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options, void *data);
 
 /*
  * Diff two blobs and hand fn one line at a time. Returns non-zero when either
@@ -53,17 +52,13 @@ extern void cgit_diff_tree_cb(struct diff_queue_struct *q,
  * sets binary instead, and produces no lines, so the caller can offer a link
  * in place of the content.
  */
-extern int cgit_diff_files(const struct object_id *old_oid,
-			   const struct object_id *new_oid,
-			   unsigned long *old_size, unsigned long *new_size,
-			   int *binary, int context, int ignorews,
-			   linediff_fn fn);
-
-extern void cgit_diff_tree(const struct object_id *old_oid,
-			   const struct object_id *new_oid,
-			   filepair_fn fn, const char *prefix, int ignorews);
-extern void cgit_diff_commit(struct commit *commit, filepair_fn fn,
-			     const char *prefix);
+extern int cgit_diff_files(const struct object_id *old_oid, const struct object_id *new_oid,
+	unsigned long *old_size, unsigned long *new_size, int *binary, int context, int ignorews,
+	linediff_fn fn);
+
+extern void cgit_diff_tree(const struct object_id *old_oid, const struct object_id *new_oid,
+	filepair_fn fn, const char *prefix, int ignorews);
+extern void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix);
 
 // Accept only the date formats cgit documents, leaving mode unchanged for
 // anything else.
diff --git a/source/ui-atom.c b/source/ui-atom.c
index 3eb4332..46039a0 100644
--- a/source/ui-atom.c
+++ b/source/ui-atom.c
@@ -87,8 +87,7 @@ static void xml_txt(const char *txt)
 			strbuf_addstr(&sb, XML_REPLACEMENT);
 		} else if ((seq = utf8_seq_len(p, left))) {
 			// U+FFFE and U+FFFF are valid UTF-8 but not XML.
-			if (seq == 3 && p[0] == 0xef && p[1] == 0xbf &&
-			    p[2] >= 0xbe)
+			if (seq == 3 && p[0] == 0xef && p[1] == 0xbf && p[2] >= 0xbe)
 				strbuf_addstr(&sb, XML_REPLACEMENT);
 			else
 				strbuf_add(&sb, p, seq);
diff --git a/source/ui-blame.c b/source/ui-blame.c
index 8a7f8f0..7248120 100644
--- a/source/ui-blame.c
+++ b/source/ui-blame.c
@@ -52,7 +52,7 @@ static void free_suspect_details(void)
  * keep them alive together.
  */
 static void run_blame(struct blame_scoreboard *sb, struct rev_info *revs,
-		      const char *path, const char *rev)
+	const char *path, const char *rev)
 {
 	struct strvec argv = STRVEC_INIT;
 	struct blame_origin *origin;
@@ -120,15 +120,13 @@ static char *suspect_detail(struct blame_origin *suspect)
 	if (ctx.cfg.enable_plain_email)
 		strbuf_addf(&detail, " %s", info->author_email);
 	strbuf_addf(&detail, "  %s\n",
-		    show_date(info->author_date, info->author_tz,
-				    cgit_date_mode(DATE_ISO8601)));
+		show_date(info->author_date, info->author_tz, cgit_date_mode(DATE_ISO8601)));
 
 	strbuf_addf(&detail, "committer  %s", info->committer);
 	if (ctx.cfg.enable_plain_email)
 		strbuf_addf(&detail, " %s", info->committer_email);
 	strbuf_addf(&detail, "  %s\n\n",
-		    show_date(info->committer_date, info->committer_tz,
-				    cgit_date_mode(DATE_ISO8601)));
+		show_date(info->committer_date, info->committer_tz, cgit_date_mode(DATE_ISO8601)));
 
 	strbuf_addstr(&detail, info->subject);
 
@@ -145,20 +143,20 @@ static void emit_entry_hash(struct blame_entry *ent)
 	const char *detail = suspect_detail(suspect);
 
 	html("<span class='oid'>");
-	cgit_commit_link(repo_find_unique_abbrev(the_repository, oid,
-						 DEFAULT_ABBREV),
-			 detail, NULL, ctx.qry.head, oid_to_hex(oid),
-			 suspect->path);
+	cgit_commit_link(
+		repo_find_unique_abbrev(the_repository, oid, DEFAULT_ABBREV),
+		detail, NULL, ctx.qry.head, oid_to_hex(oid), suspect->path
+	);
 	html("</span>");
 
-	if (!repo_parse_commit(the_repository, suspect->commit) &&
-	    suspect->commit->parents) {
+	if (!repo_parse_commit(the_repository, suspect->commit) && suspect->commit->parents) {
 		struct commit *parent = suspect->commit->parents->item;
 
 		html(" ");
-		cgit_blame_link("^", "Blame the previous revision", NULL,
-				ctx.qry.head, oid_to_hex(&parent->object.oid),
-				suspect->path);
+		cgit_blame_link(
+			"^", "Blame the previous revision", NULL, ctx.qry.head,
+			oid_to_hex(&parent->object.oid), suspect->path
+		);
 	}
 
 	// The stripes only line up across the columns if each column gives an
@@ -228,8 +226,7 @@ static size_t line_width(struct blame_scoreboard *sb, int line)
  * these blocks, so each block has to be padded to the height and width of
  * the lines it stands behind.
  */
-static void emit_entry_background(struct blame_scoreboard *sb,
-				  struct blame_entry *ent)
+static void emit_entry_background(struct blame_scoreboard *sb, struct blame_entry *ent)
 {
 	size_t widest = 2;
 	int line;
@@ -267,7 +264,7 @@ static void emit_line_backgrounds(struct blame_scoreboard *sb)
 }
 
 static void print_blame_page(const struct object_id *oid, const char *path,
-			     const char *filename, const char *rev)
+	const char *filename, const char *rev)
 {
 	enum object_type type;
 	char *buf;
@@ -277,21 +274,20 @@ static void print_blame_page(const struct object_id *oid, const char *path,
 
 	type = odb_read_object_info(the_repository->objects, oid, &size);
 	if (type == OBJ_BAD) {
-		cgit_print_error_page(404, "Not Found", "Bad object name: %s",
-				      oid_to_hex(oid));
+		cgit_print_error_page(404, "Not Found", "Bad object name: %s", oid_to_hex(oid));
 		return;
 	}
 	if (ctx.cfg.max_blob_size && size / 1024 > (unsigned long)ctx.cfg.max_blob_size) {
-		cgit_print_error_page(413, "Content Too Large",
-			"blob size (%luKB) exceeds display size limit (%dKB)",
-			size / 1024, ctx.cfg.max_blob_size);
+		cgit_print_error_page(
+			413, "Content Too Large", "blob size (%luKB) exceeds display size limit (%dKB)",
+			size / 1024, ctx.cfg.max_blob_size
+		);
 		return;
 	}
 
 	buf = odb_read_object(the_repository->objects, oid, &type, &size);
 	if (!buf) {
-		cgit_print_error_page(500, "Internal Server Error",
-			"Error reading object %s", oid_to_hex(oid));
+		cgit_print_error_page(500, "Internal Server Error", "Error reading object %s", oid_to_hex(oid));
 		return;
 	}
 
@@ -357,27 +353,24 @@ cleanup:
 }
 
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		     const char *pathname, unsigned mode, void *data)
+	const char *pathname, unsigned mode, void *data)
 {
 	struct walk_tree_context *walk = data;
 
 	// match_baselen is -1 when no path was given, which no length equals.
-	if (walk->match_baselen >= 0 &&
-	    base->len == (size_t)walk->match_baselen) {
+	if (walk->match_baselen >= 0 && base->len == (size_t)walk->match_baselen) {
 		if (S_ISREG(mode)) {
 			struct strbuf fullpath = STRBUF_INIT;
 
 			strbuf_addbuf(&fullpath, base);
 			strbuf_addstr(&fullpath, pathname);
-			print_blame_page(oid, fullpath.buf, pathname,
-					 walk->rev);
+			print_blame_page(oid, fullpath.buf, pathname, walk->rev);
 			strbuf_release(&fullpath);
 			walk->found = TARGET_FILE;
 		} else if (S_ISDIR(mode)) {
 			walk->found = TARGET_FOLDER;
 		}
-	} else if (base->len < INT_MAX
-			&& (int)base->len > walk->match_baselen) {
+	} else if (base->len < INT_MAX && (int)base->len > walk->match_baselen) {
 		walk->found = TARGET_FOLDER;
 	} else if (S_ISDIR(mode)) {
 		return READ_TREE_RECURSIVE;
@@ -419,28 +412,23 @@ void cgit_print_blame(void)
 		rev = ctx.qry.head;
 
 	if (repo_get_oid(the_repository, rev, &oid)) {
-		cgit_print_error_page(404, "Not Found",
-			"Invalid revision name: %s", rev);
+		cgit_print_error_page(404, "Not Found", "Invalid revision name: %s", rev);
 		return;
 	}
 	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || repo_parse_commit(the_repository, commit)) {
-		cgit_print_error_page(404, "Not Found",
-			"Invalid commit reference: %s", rev);
+		cgit_print_error_page(404, "Not Found", "Invalid commit reference: %s", rev);
 		return;
 	}
 
 	walk.rev = xstrdup(rev);
-	walk.match_baselen = path_items.match ?
-			     basedir_len(path_items.match) : -1;
+	walk.match_baselen = path_items.match ? basedir_len(path_items.match) : -1;
 
-	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
-		  &paths, walk_tree, &walk);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit), &paths, walk_tree, &walk);
 	if (walk.found == TARGET_MISSING)
 		cgit_print_error_page(404, "Not Found", "Not found");
 	else if (walk.found == TARGET_FOLDER)
-		cgit_print_error_page(404, "Not Found",
-			"Blame is not available for folders.");
+		cgit_print_error_page(404, "Not Found", "Blame is not available for folders.");
 
 	free(walk.rev);
 }
diff --git a/source/ui-blob.c b/source/ui-blob.c
index 67af675..a298e54 100644
--- a/source/ui-blob.c
+++ b/source/ui-blob.c
@@ -26,14 +26,13 @@ struct walk_tree_context {
  * READ_TREE_RECURSIVE means step into this entry and zero means step over it.
  */
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, void *context)
+	const char *pathname, unsigned mode, void *context)
 {
 	struct walk_tree_context *walk = context;
 
 	if (walk->file_only && !S_ISREG(mode))
 		return READ_TREE_RECURSIVE;
-	if (strncmp(base->buf, walk->match_path, base->len)
-		|| strcmp(walk->match_path + base->len, pathname))
+	if (strncmp(base->buf, walk->match_path, base->len) || strcmp(walk->match_path + base->len, pathname))
 		return READ_TREE_RECURSIVE;
 	oidcpy(walk->matched_oid, oid);
 	walk->found_path = 1;
@@ -66,8 +65,7 @@ static int find_path_oid(struct object_id *oid, char *path, int file_only)
 		.file_only = file_only
 	};
 
-	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
-		  &paths, walk_tree, &walk);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit), &paths, walk_tree, &walk);
 	return walk.found_path;
 }
 
@@ -77,8 +75,7 @@ static int find_path_oid(struct object_id *oid, char *path, int file_only)
  */
 static int over_size_limit(unsigned long size)
 {
-	return ctx.cfg.max_blob_size &&
-		size / 1024 > (unsigned long)ctx.cfg.max_blob_size;
+	return ctx.cfg.max_blob_size && size / 1024 > (unsigned long)ctx.cfg.max_blob_size;
 }
 
 int cgit_ref_path_exists(const char *path, const char *ref, int file_only)
@@ -155,14 +152,12 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 
 	if (hex) {
 		if (get_oid_hex(hex, &oid)) {
-			cgit_print_error_page(400, "Bad Request",
-					"Bad hex value: %s", hex);
+			cgit_print_error_page(400, "Bad Request", "Bad hex value: %s", hex);
 			return;
 		}
 	} else {
 		if (repo_get_oid(the_repository, head, &oid)) {
-			cgit_print_error_page(404, "Not Found",
-					"Bad ref: %s", head);
+			cgit_print_error_page(404, "Not Found", "Bad ref: %s", head);
 			return;
 		}
 	}
@@ -171,30 +166,26 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
 
 	if (!hex && type == OBJ_COMMIT && path) {
 		if (!find_path_oid(&oid, path, file_only)) {
-			cgit_print_error_page(404, "Not Found",
-					"Path not found: %s", path);
+			cgit_print_error_page(404, "Not Found", "Path not found: %s", path);
 			return;
 		}
 		type = odb_read_object_info(the_repository->objects, &oid, &size);
 	}
 
 	if (type == OBJ_BAD) {
-		cgit_print_error_page(404, "Not Found",
-				"Bad object name: %s", hex ? hex : path);
+		cgit_print_error_page(404, "Not Found", "Bad object name: %s", hex ? hex : path);
 		return;
 	}
 
 	if (over_size_limit(size)) {
-		cgit_print_error_page(413, "Content Too Large",
-				"Object size (%luKB) exceeds limit (%dKB)",
-				size / 1024, ctx.cfg.max_blob_size);
+		cgit_print_error_page(413, "Content Too Large", "Object size (%luKB) exceeds limit (%dKB)",
+			size / 1024, ctx.cfg.max_blob_size);
 		return;
 	}
 
 	buf = odb_read_object(the_repository->objects, &oid, &type, &size);
 	if (!buf) {
-		cgit_print_error_page(500, "Internal Server Error",
-				"Error reading object %s", hex ? hex : path);
+		cgit_print_error_page(500, "Internal Server Error", "Error reading object %s", hex ? hex : path);
 		return;
 	}
 
diff --git a/source/ui-blob.h b/source/ui-blob.h
index eb3dbd1..2eab0db 100644
--- a/source/ui-blob.h
+++ b/source/ui-blob.h
@@ -8,11 +8,8 @@
 #ifndef CGIT_UI_BLOB_H
 #define CGIT_UI_BLOB_H
 
-extern int cgit_ref_path_exists(const char *path, const char *ref,
-				int file_only);
-extern int cgit_print_file(char *path, const char *head, int file_only,
-			   int html_escape);
-extern void cgit_print_blob(const char *hex, char *path, const char *head,
-			    int file_only);
+extern int cgit_ref_path_exists(const char *path, const char *ref, int file_only);
+extern int cgit_print_file(char *path, const char *head, int file_only, int html_escape);
+extern void cgit_print_blob(const char *hex, char *path, const char *head, int file_only);
 
 #endif // CGIT_UI_BLOB_H
diff --git a/source/ui-clone.c b/source/ui-clone.c
index f5c4d59..4329e9d 100644
--- a/source/ui-clone.c
+++ b/source/ui-clone.c
@@ -70,12 +70,10 @@ static void print_pack_info(void)
 		// because a pack the multi-pack-index already covers joins that
 		// list only when the accessor loads it, and reading the field
 		// directly leaves those packs unfindable.
-		for (entry = packfile_store_get_packs(files->packed); entry;
-		     entry = entry->next) {
+		for (entry = packfile_store_get_packs(files->packed); entry; entry = entry->next) {
 			struct packed_git *pack = entry->pack;
 			if (pack->pack_local)
-				htmlf("P %s\n",
-				      last_path_component(pack->pack_name));
+				htmlf("P %s\n", last_path_component(pack->pack_name));
 		}
 	}
 }
@@ -134,8 +132,7 @@ void cgit_clone_info(void)
 	ctx.page.mimetype = "text/plain";
 	ctx.page.filename = "info/refs";
 	cgit_print_http_headers();
-	refs_for_each_ref(get_main_ref_store(the_repository),
-			  print_ref, NULL);
+	refs_for_each_ref(get_main_ref_store(the_repository), print_ref, NULL);
 }
 
 void cgit_clone_objects(void)
diff --git a/source/ui-commit.c b/source/ui-commit.c
index a35fcec..6055509 100644
--- a/source/ui-commit.c
+++ b/source/ui-commit.c
@@ -23,8 +23,8 @@
 // many parents or more is shown without a diff at all.
 #define OCTOPUS_PARENTS 3
 
-static void print_ident_row(const char *role, const char *name,
-			    const char *email, timestamp_t date, int tz)
+static void print_ident_row(const char *role, const char *name, const char *email,
+	timestamp_t date, int tz)
 {
 	htmlf("<tr><th>%s</th><td>", role);
 	cgit_open_filter(ctx.repo->email_filter, email, "commit");
@@ -41,8 +41,7 @@ static void print_ident_row(const char *role, const char *name,
 	html("</time></td></tr>\n");
 }
 
-static int print_parent_rows(struct commit *commit, const char *rev,
-			     const char *prefix)
+static int print_parent_rows(struct commit *commit, const char *rev, const char *prefix)
 {
 	struct commit_list *p;
 	struct commit *parent;
@@ -50,24 +49,20 @@ static int print_parent_rows(struct commit *commit, const char *rev,
 	int parents = 0;
 
 	for (p = commit->parents; p; p = p->next) {
-		parent = lookup_commit_reference(the_repository,
-						 &p->item->object.oid);
+		parent = lookup_commit_reference(the_repository, &p->item->object.oid);
 		if (!parent) {
 			html("<tr><td colspan='3'>");
 			cgit_print_error("Error reading parent commit");
 			html("</td></tr>\n");
 			continue;
 		}
-		html("<tr><th>parent</th>"
-		     "<td colspan='2' class='oid'>");
+		html("<tr><th>parent</th><td colspan='2' class='oid'>");
 		parent_hex = label = oid_to_hex(&p->item->object.oid);
 		if (ctx.repo->enable_subject_links)
 			label = cgit_parse_commit(parent)->subject;
-		cgit_commit_link(label, NULL, NULL, ctx.qry.head, parent_hex,
-				 prefix);
+		cgit_commit_link(label, NULL, NULL, ctx.qry.head, parent_hex, prefix);
 		html(" (");
-		cgit_diff_link("diff", NULL, NULL, ctx.qry.head, rev,
-			       oid_to_hex(&p->item->object.oid), prefix);
+		cgit_diff_link("diff", NULL, NULL, ctx.qry.head, rev, oid_to_hex(&p->item->object.oid), prefix);
 		html(")</td></tr>\n");
 		parents++;
 	}
@@ -95,14 +90,12 @@ void cgit_print_commit(char *hex, const char *prefix)
 		hex = ctx.qry.head;
 
 	if (repo_get_oid(the_repository, hex, &oid)) {
-		cgit_print_error_page(400, "Bad Request",
-				"Bad object id: %s", hex);
+		cgit_print_error_page(400, "Bad Request", "Bad object id: %s", hex);
 		return;
 	}
 	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit) {
-		cgit_print_error_page(404, "Not Found",
-				"Bad commit reference: %s", hex);
+		cgit_print_error_page(404, "Not Found", "Bad commit reference: %s", hex);
 		return;
 	}
 	info = cgit_parse_commit(commit);
@@ -116,15 +109,13 @@ void cgit_print_commit(char *hex, const char *prefix)
 	cgit_print_diff_ctrls();
 
 	html("<table class='commit-info'>\n");
-	print_ident_row("author", info->author, info->author_email,
-			info->author_date, info->author_tz);
+	print_ident_row("author", info->author, info->author_email, info->author_date, info->author_tz);
 	print_ident_row("committer", info->committer, info->committer_email,
-			info->committer_date, info->committer_tz);
+		info->committer_date, info->committer_tz);
 
 	html("<tr><th>commit</th><td colspan='2' class='oid'>");
 	commit_hex = oid_to_hex(&commit->object.oid);
-	cgit_commit_link(commit_hex, NULL, NULL, ctx.qry.head, commit_hex,
-			 prefix);
+	cgit_commit_link(commit_hex, NULL, NULL, ctx.qry.head, commit_hex, prefix);
 	html(" (");
 	cgit_patch_link("patch", NULL, NULL, NULL, commit_hex, prefix);
 	html(")</td></tr>\n");
@@ -135,12 +126,10 @@ void cgit_print_commit(char *hex, const char *prefix)
 
 	html("<tr><th>tree</th><td colspan='2' class='oid'>");
 	tree_rev = xstrdup(hex);
-	cgit_tree_link(oid_to_hex(get_commit_tree_oid(commit)), NULL, NULL,
-		       ctx.qry.head, tree_rev, NULL);
+	cgit_tree_link(oid_to_hex(get_commit_tree_oid(commit)), NULL, NULL, ctx.qry.head, tree_rev, NULL);
 	if (prefix) {
 		html(" /");
-		cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tree_rev,
-			       prefix);
+		cgit_tree_link(prefix, NULL, NULL, ctx.qry.head, tree_rev, prefix);
 	}
 	free(tree_rev);
 	html("</td></tr>\n");
@@ -169,8 +158,7 @@ void cgit_print_commit(char *hex, const char *prefix)
 
 	if (parents < OCTOPUS_PARENTS) {
 		if (parents)
-			first_parent =
-				oid_to_hex(&commit->parents->item->object.oid);
+			first_parent = oid_to_hex(&commit->parents->item->object.oid);
 		else
 			first_parent = NULL;
 		cgit_print_diff(ctx.qry.oid, first_parent, prefix, 0, 0);
diff --git a/source/ui-diff.c b/source/ui-diff.c
index 3c7d8d2..fb86a96 100644
--- a/source/ui-diff.c
+++ b/source/ui-diff.c
@@ -131,26 +131,21 @@ static void print_fileinfo(struct fileinfo *info)
 		cgit_print_filemode(info->new_mode);
 	}
 
-	if (info->old_mode != info->new_mode &&
-	    !is_null_oid(info->old_oid) &&
-	    !is_null_oid(info->new_oid)) {
+	if (info->old_mode != info->new_mode && !is_null_oid(info->old_oid) && !is_null_oid(info->new_oid)) {
 		html("<span class='modechange'>[");
 		cgit_print_filemode(info->old_mode);
 		html("]</span>");
 	}
 	htmlf("</td><td class='%s'>", class);
-	cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
-		       ctx.qry.oid2, info->new_path);
+	cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.oid, ctx.qry.oid2, info->new_path);
 	if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) {
-		htmlf(" (%s from ",
-		      info->status == DIFF_STATUS_COPIED ? "copied" : "renamed");
+		htmlf(" (%s from ", info->status == DIFF_STATUS_COPIED ? "copied" : "renamed");
 		html_txt(info->old_path);
 		html(")");
 	}
 	html("</td><td class='right'>");
 	if (info->binary) {
-		htmlf("bin</td><td class='graph'>%lu -> %lu bytes</td></tr>\n",
-		      info->old_size, info->new_size);
+		htmlf("bin</td><td class='graph'>%lu -> %lu bytes</td></tr>\n", info->old_size, info->new_size);
 		return;
 	}
 	htmlf("%d", info->added + info->removed);
@@ -178,8 +173,7 @@ static void count_diff_lines(char *line, int len)
 	}
 	if (!render_line_fn || render_suppressed)
 		return;
-	if (cap_diffs && ctx.cfg.max_diff_lines > 0 &&
-	    lines_added + lines_removed > ctx.cfg.max_diff_lines) {
+	if (cap_diffs && ctx.cfg.max_diff_lines > 0 && lines_added + lines_removed > ctx.cfg.max_diff_lines) {
 		render_suppressed = 1;
 		return;
 	}
@@ -190,8 +184,7 @@ static int show_filepair(struct diff_filepair *pair)
 {
 	if (!current_prefix)
 		return 1;
-	return starts_with(pair->one->path, current_prefix) ||
-	       starts_with(pair->two->path, current_prefix);
+	return starts_with(pair->one->path, current_prefix) || starts_with(pair->two->path, current_prefix);
 }
 
 /*
@@ -224,13 +217,11 @@ static void print_line(char *line, int len)
  */
 static char *abbrev_oid(const struct object_id *oid)
 {
-	return xstrdup(repo_find_unique_abbrev(the_repository, oid,
-					       DEFAULT_ABBREV));
+	return xstrdup(repo_find_unique_abbrev(the_repository, oid, DEFAULT_ABBREV));
 }
 
-static void print_file_header(const struct object_id *old_oid, char *old_path,
-			      int old_mode, const struct object_id *new_oid,
-			      char *new_path, int new_mode)
+static void print_file_header(const struct object_id *old_oid, char *old_path, int old_mode,
+	const struct object_id *new_oid, char *new_path, int new_mode)
 {
 	char *old_abbrev, *new_abbrev;
 	int subproject;
@@ -265,8 +256,7 @@ static void print_file_header(const struct object_id *old_oid, char *old_path,
 		} else
 			html("<br>--- a/");
 		if (old_mode != 0)
-			cgit_tree_link(old_path, NULL, NULL, ctx.qry.head,
-				       oid_to_hex(old_rev_oid), old_path);
+			cgit_tree_link(old_path, NULL, NULL, ctx.qry.head, oid_to_hex(old_rev_oid), old_path);
 		else
 			html_txt(old_path);
 		if (is_null_oid(new_oid)) {
@@ -275,8 +265,7 @@ static void print_file_header(const struct object_id *old_oid, char *old_path,
 		} else
 			html("<br>+++ b/");
 		if (new_mode != 0)
-			cgit_tree_link(new_path, NULL, NULL, ctx.qry.head,
-				       oid_to_hex(new_rev_oid), new_path);
+			cgit_tree_link(new_path, NULL, NULL, ctx.qry.head, oid_to_hex(new_rev_oid), new_path);
 		else
 			html_txt(new_path);
 	}
@@ -287,17 +276,14 @@ static void print_file_header(const struct object_id *old_oid, char *old_path,
  * The length passed counts the terminator, because a renderer strips the last
  * byte of every line it is given.
  */
-static void print_subproject_lines(struct diff_filepair *pair,
-				   linediff_fn line_fn)
+static void print_subproject_lines(struct diff_filepair *pair, linediff_fn line_fn)
 {
 	if (S_ISGITLINK(pair->one->mode)) {
-		char *text = cgit_fmt("-Subproject %s",
-				      oid_to_hex(&pair->one->oid));
+		char *text = cgit_fmt("-Subproject %s", oid_to_hex(&pair->one->oid));
 		line_fn(text, strlen(text) + 1);
 	}
 	if (S_ISGITLINK(pair->two->mode)) {
-		char *text = cgit_fmt("+Subproject %s",
-				      oid_to_hex(&pair->two->oid));
+		char *text = cgit_fmt("+Subproject %s", oid_to_hex(&pair->two->oid));
 		line_fn(text, strlen(text) + 1);
 	}
 }
@@ -317,8 +303,7 @@ static void print_truncated(const char *path)
 	else
 		html("<div class='truncated'>");
 	html("This diff is too large to be rendered inline. ");
-	cgit_diff_link("View it on its own page", NULL, NULL, ctx.qry.head,
-		       ctx.qry.oid, ctx.qry.oid2, path);
+	cgit_diff_link("View it on its own page", NULL, NULL, ctx.qry.head, ctx.qry.oid, ctx.qry.oid2, path);
 	html(".");
 	if (use_ssdiff) {
 		html("</td></tr>");
@@ -346,9 +331,8 @@ static struct fileinfo *reserve_item(void)
  * Renders one file's body into its own buffer, the way filepair_cb would have
  * written it straight out on a second walk.
  */
-static void collect_body(struct diff_filepair *pair, struct fileinfo *item,
-			 int *binary, unsigned long *old_size,
-			 unsigned long *new_size)
+static void collect_body(struct diff_filepair *pair, struct fileinfo *item, int *binary,
+	unsigned long *old_size, unsigned long *new_size)
 {
 	struct strbuf *body = &item->body;
 	linediff_fn line_fn = use_ssdiff ? cgit_ssdiff_line_cb : print_line;
@@ -360,7 +344,7 @@ static void collect_body(struct diff_filepair *pair, struct fileinfo *item,
 	if (use_ssdiff)
 		cgit_ssdiff_header_begin();
 	print_file_header(&pair->one->oid, pair->one->path, pair->one->mode,
-			  &pair->two->oid, pair->two->path, pair->two->mode);
+		&pair->two->oid, pair->two->path, pair->two->mode);
 	if (use_ssdiff)
 		cgit_ssdiff_header_end();
 	header_len = body->len;
@@ -376,15 +360,13 @@ static void collect_body(struct diff_filepair *pair, struct fileinfo *item,
 		// than the two lines the body shows, so run that diff for
 		// the count alone.
 		render_line_fn = NULL;
-		cgit_diff_files(&pair->one->oid, &pair->two->oid, old_size,
-				new_size, binary, 0, ctx.qry.ignorews,
-				count_diff_lines);
+		cgit_diff_files(&pair->one->oid, &pair->two->oid, old_size, new_size,
+			binary, 0, ctx.qry.ignorews, count_diff_lines);
 		print_subproject_lines(pair, line_fn);
 	} else {
 		render_line_fn = line_fn;
-		if (cgit_diff_files(&pair->one->oid, &pair->two->oid, old_size,
-				    new_size, binary, ctx.qry.context,
-				    ctx.qry.ignorews, count_diff_lines))
+		if (cgit_diff_files(&pair->one->oid, &pair->two->oid, old_size, new_size,
+				binary, ctx.qry.context, ctx.qry.ignorews, count_diff_lines))
 			cgit_print_error("Error running diff");
 		render_line_fn = NULL;
 		if (*binary)
@@ -429,9 +411,8 @@ static void inspect_filepair(struct diff_filepair *pair)
 	if (bodies_usable)
 		collect_body(pair, item, &binary, &old_size, &new_size);
 	else
-		cgit_diff_files(&pair->one->oid, &pair->two->oid, &old_size,
-				&new_size, &binary, 0, ctx.qry.ignorews,
-				count_diff_lines);
+		cgit_diff_files(&pair->one->oid, &pair->two->oid, &old_size, &new_size,
+			&binary, 0, ctx.qry.ignorews, count_diff_lines);
 
 	item->status = pair->status;
 	oidcpy(item->old_oid, &pair->one->oid);
@@ -451,14 +432,13 @@ static void inspect_filepair(struct diff_filepair *pair)
 	total_rems += lines_removed;
 }
 
-static void print_diffstat(const struct object_id *old_oid,
-			   const struct object_id *new_oid, const char *prefix)
+static void print_diffstat(const struct object_id *old_oid, const struct object_id *new_oid,
+	const char *prefix)
 {
 	int i;
 
 	html("<div class='diffstat-header'>");
-	cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.oid,
-		       ctx.qry.oid2, NULL);
+	cgit_diff_link("Diffstat", NULL, NULL, ctx.qry.head, ctx.qry.oid, ctx.qry.oid2, NULL);
 	if (prefix) {
 		html(" (limited to '");
 		html_txt(prefix);
@@ -467,8 +447,7 @@ static void print_diffstat(const struct object_id *old_oid,
 	html("</div>\n");
 	html("<table class='diffstat'>\n");
 	max_changes = 0;
-	cgit_diff_tree(old_oid, new_oid, inspect_filepair, prefix,
-		       ctx.qry.ignorews);
+	cgit_diff_tree(old_oid, new_oid, inspect_filepair, prefix, ctx.qry.ignorews);
 	for (i = 0; i < files; i++)
 		print_fileinfo(&items[i]);
 	html("</table>\n");
@@ -483,9 +462,8 @@ static void print_diffstat(const struct object_id *old_oid,
 static int over_line_cap(int idx)
 {
 	return cap_diffs && ctx.cfg.max_diff_lines > 0 &&
-	       idx < files && !items[idx].binary &&
-	       items[idx].added + items[idx].removed >
-			(unsigned int)ctx.cfg.max_diff_lines;
+		idx < files && !items[idx].binary &&
+		items[idx].added + items[idx].removed > (unsigned int)ctx.cfg.max_diff_lines;
 }
 
 static void filepair_cb(struct diff_filepair *pair)
@@ -506,7 +484,7 @@ static void filepair_cb(struct diff_filepair *pair)
 		line_fn = cgit_ssdiff_line_cb;
 	}
 	print_file_header(&pair->one->oid, pair->one->path, pair->one->mode,
-			  &pair->two->oid, pair->two->path, pair->two->mode);
+		&pair->two->oid, pair->two->path, pair->two->mode);
 	if (use_ssdiff)
 		cgit_ssdiff_header_end();
 
@@ -520,9 +498,8 @@ static void filepair_cb(struct diff_filepair *pair)
 			cgit_ssdiff_footer();
 		return;
 	}
-	if (cgit_diff_files(&pair->one->oid, &pair->two->oid, &old_size,
-			    &new_size, &binary, ctx.qry.context,
-			    ctx.qry.ignorews, line_fn))
+	if (cgit_diff_files(&pair->one->oid, &pair->two->oid, &old_size, &new_size,
+			&binary, ctx.qry.context, ctx.qry.ignorews, line_fn))
 		cgit_print_error("Error running diff");
 	if (binary)
 		print_binary_differs();
@@ -530,8 +507,7 @@ static void filepair_cb(struct diff_filepair *pair)
 		cgit_ssdiff_footer();
 }
 
-static void print_raw_patch(const struct object_id *old_tree_oid,
-			    const struct object_id *new_tree_oid)
+static void print_raw_patch(const struct object_id *old_tree_oid, const struct object_id *new_tree_oid)
 {
 	struct diff_options diffopt;
 
@@ -607,8 +583,8 @@ void cgit_print_diff_ctrls(void)
 	html("</div>\n");
 }
 
-void cgit_print_diff(const char *new_rev, const char *old_rev,
-		     const char *prefix, int show_ctrls, int raw)
+void cgit_print_diff(const char *new_rev, const char *old_rev, const char *prefix,
+	int show_ctrls, int raw)
 {
 	struct commit *new_commit, *old_commit;
 	const struct object_id *old_tree_oid, *new_tree_oid;
@@ -631,22 +607,19 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	if (!new_rev)
 		new_rev = ctx.qry.head;
 	if (repo_get_oid(the_repository, new_rev, new_rev_oid)) {
-		cgit_print_error_page(404, "Not Found",
-			"Bad object name: %s", new_rev);
+		cgit_print_error_page(404, "Not Found", "Bad object name: %s", new_rev);
 		return;
 	}
 	new_commit = lookup_commit_reference(the_repository, new_rev_oid);
 	if (!new_commit || repo_parse_commit(the_repository, new_commit)) {
-		cgit_print_error_page(404, "Not Found",
-			"Bad commit: %s", oid_to_hex(new_rev_oid));
+		cgit_print_error_page(404, "Not Found", "Bad commit: %s", oid_to_hex(new_rev_oid));
 		return;
 	}
 	new_tree_oid = get_commit_tree_oid(new_commit);
 
 	if (old_rev) {
 		if (repo_get_oid(the_repository, old_rev, old_rev_oid)) {
-			cgit_print_error_page(404, "Not Found",
-				"Bad object name: %s", old_rev);
+			cgit_print_error_page(404, "Not Found", "Bad object name: %s", old_rev);
 			return;
 		}
 	} else if (new_commit->parents && new_commit->parents->item) {
@@ -656,12 +629,9 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	}
 
 	if (!is_null_oid(old_rev_oid)) {
-		old_commit = lookup_commit_reference(the_repository,
-						     old_rev_oid);
-		if (!old_commit ||
-		    repo_parse_commit(the_repository, old_commit)) {
-			cgit_print_error_page(404, "Not Found",
-				"Bad commit: %s", oid_to_hex(old_rev_oid));
+		old_commit = lookup_commit_reference(the_repository, old_rev_oid);
+		if (!old_commit || repo_parse_commit(the_repository, old_commit)) {
+			cgit_print_error_page(404, "Not Found", "Bad commit: %s", oid_to_hex(old_rev_oid));
 			return;
 		}
 		old_tree_oid = get_commit_tree_oid(old_commit);
@@ -680,8 +650,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 	// it came from, which for a side by side diff is several times the blob
 	// itself, and the budget cannot help there because it is only reached
 	// once a body is complete.
-	bodies_usable = difftype != DIFF_STATONLY && cap_diffs &&
-			ctx.cfg.max_diff_lines > 0;
+	bodies_usable = difftype != DIFF_STATONLY && cap_diffs && ctx.cfg.max_diff_lines > 0;
 
 	if (show_ctrls) {
 		cgit_print_layout_start();
@@ -702,11 +671,9 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 		return;
 	}
 
-	if (cap_diffs && ctx.cfg.max_diff_files > 0 &&
-	    files > ctx.cfg.max_diff_files) {
+	if (cap_diffs && ctx.cfg.max_diff_files > 0 && files > ctx.cfg.max_diff_files) {
 		html("<div class='truncated'>");
-		html("This diff is too large to be rendered inline. "
-		     "Follow a file above, or the ");
+		html("This diff is too large to be rendered inline. Follow a file above, or the ");
 		cgit_patch_link("patch", NULL, NULL, NULL, ctx.qry.oid, NULL);
 		html(" link for the whole commit.");
 		html("</div>");
@@ -730,8 +697,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
 		release_bodies();
 	} else {
 		item_idx = 0;
-		cgit_diff_tree(old_rev_oid, new_rev_oid, filepair_cb, prefix,
-			       ctx.qry.ignorews);
+		cgit_diff_tree(old_rev_oid, new_rev_oid, filepair_cb, prefix, ctx.qry.ignorews);
 	}
 	if (!use_ssdiff)
 		html("</td></tr>\n");
diff --git a/source/ui-diff.h b/source/ui-diff.h
index 67d33ba..467c79f 100644
--- a/source/ui-diff.h
+++ b/source/ui-diff.h
@@ -17,8 +17,8 @@
 
 extern void cgit_print_diff_ctrls(void);
 
-extern void cgit_print_diff(const char *new_hex, const char *old_hex,
-			    const char *prefix, int show_ctrls, int raw);
+extern void cgit_print_diff(const char *new_hex, const char *old_hex, const char *prefix,
+	int show_ctrls, int raw);
 
 extern struct diff_filespec *cgit_get_current_old_file(void);
 extern struct diff_filespec *cgit_get_current_new_file(void);
diff --git a/source/ui-log.c b/source/ui-log.c
index 5b5dd32..8fe58f9 100644
--- a/source/ui-log.c
+++ b/source/ui-log.c
@@ -64,9 +64,8 @@ static void count_file(struct diff_filepair *pair)
 
 	file_count++;
 	if (ctx.repo->enable_log_linecount)
-		cgit_diff_files(&pair->one->oid, &pair->two->oid, &old_size,
-				&new_size, &binary, 0, ctx.qry.ignorews,
-				count_line);
+		cgit_diff_files(&pair->one->oid, &pair->two->oid, &old_size, &new_size,
+			&binary, 0, ctx.qry.ignorews, count_line);
 }
 
 /*
@@ -122,9 +121,7 @@ static int should_show(struct commit *commit, struct rev_info *revs)
 	removed_lines = 0;
 
 	revs->diffopt.flags.recursive = 1;
-	diff_tree_oid(get_commit_tree_oid(parent),
-		      get_commit_tree_oid(commit),
-		      "", &revs->diffopt);
+	diff_tree_oid(get_commit_tree_oid(parent), get_commit_tree_oid(commit), "", &revs->diffopt);
 	diffcore_std(&revs->diffopt);
 
 	found = !diff_queue_is_empty(&revs->diffopt);
@@ -146,8 +143,7 @@ static int should_show(struct commit *commit, struct rev_info *revs)
  * commit itself stays in graph for the caller to place in the commit's own
  * row.
  */
-static void print_graph_above(struct rev_info *revs, struct strbuf *graph,
-			      int columns)
+static void print_graph_above(struct rev_info *revs, struct strbuf *graph, int columns)
 {
 	while (!graph_next_line(revs->graph, graph)) {
 		html("<tr class='nohover'><td class='commitgraph'>");
@@ -171,8 +167,7 @@ static void wrap_subject(struct commitinfo *info, struct strbuf *msg)
 	size_t subject_len = strlen(info->subject);
 	int cut;
 
-	if (ctx.cfg.max_msg_len < MIN_WRAP_LEN ||
-	    subject_len <= (size_t)ctx.cfg.max_msg_len)
+	if (ctx.cfg.max_msg_len < MIN_WRAP_LEN || subject_len <= (size_t)ctx.cfg.max_msg_len)
 		return;
 
 	cut = ctx.cfg.max_msg_len - strlen(wrap_symbol);
@@ -199,8 +194,7 @@ static int line_count(const char *text)
 	return lines;
 }
 
-static void print_graph_padding(struct rev_info *revs, struct strbuf *graph,
-				int lines)
+static void print_graph_padding(struct rev_info *revs, struct strbuf *graph, int lines)
 {
 	html("<td class='commitgraph'>");
 	while (lines > 0 || !graph_is_commit_finished(revs->graph)) {
@@ -237,11 +231,9 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 		html(graphbuf.buf);
 		html("</td>");
 		strbuf_setlen(&graphbuf, 0);
-	}
-	else {
+	} else {
 		html("<td>");
-		cgit_print_age(info->committer_date, info->committer_tz,
-			       MAX_RELATIVE_AGE);
+		cgit_print_age(info->committer_date, info->committer_tz, MAX_RELATIVE_AGE);
 		html("</td>");
 	}
 
@@ -249,7 +241,7 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 	if (ctx.qry.showmsg)
 		wrap_subject(info, &msgbuf);
 	cgit_commit_link(info->subject, NULL, NULL, ctx.qry.head,
-			 oid_to_hex(&commit->object.oid), ctx.qry.vpath);
+		oid_to_hex(&commit->object.oid), ctx.qry.vpath);
 	cgit_print_commit_decorations(commit);
 	html("</td><td class='col-author'>");
 	cgit_open_filter(ctx.repo->email_filter, info->author_email, "log");
@@ -258,12 +250,10 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 
 	if (revs->graph) {
 		html("</td><td>");
-		cgit_print_age(info->committer_date, info->committer_tz,
-			       MAX_RELATIVE_AGE);
+		cgit_print_age(info->committer_date, info->committer_tz, MAX_RELATIVE_AGE);
 	}
 
-	if (!counts_ready && (ctx.repo->enable_log_filecount ||
-			      ctx.repo->enable_log_linecount)) {
+	if (!counts_ready && (ctx.repo->enable_log_filecount || ctx.repo->enable_log_linecount)) {
 		file_count = 0;
 		added_lines = 0;
 		removed_lines = 0;
@@ -274,13 +264,11 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 		htmlf("</td><td class='col-count'>%d", file_count);
 	if (ctx.repo->enable_log_linecount)
 		htmlf("</td><td class='col-count'><span class='deletions'>-%d</span>/"
-			"<span class='insertions'>+%d</span>",
-			removed_lines, added_lines);
+			"<span class='insertions'>+%d</span>", removed_lines, added_lines);
 
 	html("</td></tr>\n");
 
-	if ((revs->graph && !graph_is_commit_finished(revs->graph))
-			|| ctx.qry.showmsg) {
+	if ((revs->graph && !graph_is_commit_finished(revs->graph)) || ctx.qry.showmsg) {
 		html("<tr class='nohover-highlight'>");
 
 		if (ctx.qry.showmsg) {
@@ -288,26 +276,22 @@ static void print_commit(struct commit *commit, struct rev_info *revs)
 				strbuf_addstr(&msgbuf, info->msg);
 				strbuf_addch(&msgbuf, '\n');
 			}
-			format_display_notes(&commit->object.oid,
-					     &msgbuf, PAGE_ENCODING, 0);
+			format_display_notes(&commit->object.oid, &msgbuf, PAGE_ENCODING, 0);
 			strbuf_addch(&msgbuf, '\n');
 			strbuf_ltrim(&msgbuf);
 		}
 
 		// With no graph the empty cell stands in for the age column.
 		if (revs->graph) {
-			int msg_lines = ctx.qry.showmsg ?
-					line_count(msgbuf.buf) : 0;
+			int msg_lines = ctx.qry.showmsg ? line_count(msgbuf.buf) : 0;
 
 			print_graph_padding(revs, &graphbuf, msg_lines);
-		}
-		else
+		} else
 			html("<td></td>");
 
 		// Either way one cell is already on the row, so the message
 		// spans the remaining columns.
-		htmlf("<td colspan='%d'%s>\n", columns - 1,
-			ctx.qry.showmsg ? " class='logmsg'" : "");
+		htmlf("<td colspan='%d'%s>\n", columns - 1, ctx.qry.showmsg ? " class='logmsg'" : "");
 		html_txt(msgbuf.buf);
 		html("</td></tr>\n");
 	}
@@ -370,20 +354,18 @@ static void print_pager(struct rev_info *revs, int ofs, int cnt)
 	html("<ul class='pager'>");
 	if (ofs > 0) {
 		html("<li>");
-		cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
-			      ctx.qry.oid, ctx.qry.vpath,
-			      ofs - cnt, ctx.qry.grep,
-			      ctx.qry.search, ctx.qry.showmsg,
-			      ctx.qry.follow);
+		cgit_log_link(
+			"[prev]", NULL, NULL, ctx.qry.head, ctx.qry.oid, ctx.qry.vpath,
+			ofs - cnt, ctx.qry.grep, ctx.qry.search, ctx.qry.showmsg, ctx.qry.follow
+		);
 		html("</li>");
 	}
 	if (more) {
 		html("<li>");
-		cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
-			      ctx.qry.oid, ctx.qry.vpath,
-			      ofs + cnt, ctx.qry.grep,
-			      ctx.qry.search, ctx.qry.showmsg,
-			      ctx.qry.follow);
+		cgit_log_link(
+			"[next]", NULL, NULL, ctx.qry.head, ctx.qry.oid, ctx.qry.vpath,
+			ofs + cnt, ctx.qry.grep, ctx.qry.search, ctx.qry.showmsg, ctx.qry.follow
+		);
 		html("</li>");
 	}
 	html("</ul>");
@@ -411,31 +393,25 @@ void cgit_print_commit_decorations(struct commit *commit)
 		case DECORATION_NONE:
 			break;
 		case DECORATION_REF_LOCAL:
-			cgit_log_link(buf, NULL, "branch-deco", buf, NULL,
-				ctx.qry.vpath, 0, NULL, NULL,
-				ctx.qry.showmsg, 0);
+			cgit_log_link(buf, NULL, "branch-deco", buf, NULL, ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg, 0);
 			break;
 		case DECORATION_REF_TAG:
-			if (!refs_read_ref(get_main_ref_store(the_repository),
-					   deco->name, &oid_tag) &&
-			    !peel_object(the_repository, &oid_tag, &peeled,
-					 PEEL_OBJECT_VERIFY_TAGGED_OBJECT_TYPE))
+			if (!refs_read_ref(get_main_ref_store(the_repository), deco->name, &oid_tag) &&
+				!peel_object(the_repository, &oid_tag, &peeled,
+					PEEL_OBJECT_VERIFY_TAGGED_OBJECT_TYPE))
 				is_annotated = !oideq(&oid_tag, &peeled);
-			cgit_tag_link(buf, NULL, is_annotated ?
-				      "tag-annotated-deco" : "tag-deco", buf);
+			cgit_tag_link(buf, NULL, is_annotated ? "tag-annotated-deco" : "tag-deco", buf);
 			break;
 		case DECORATION_REF_REMOTE:
 			if (!ctx.repo->enable_remote_branches)
 				break;
-			cgit_log_link(buf, NULL, "remote-deco", NULL,
-				oid_to_hex(&commit->object.oid),
-				ctx.qry.vpath, 0, NULL, NULL,
-				ctx.qry.showmsg, 0);
+			cgit_log_link(
+				buf, NULL, "remote-deco", NULL, oid_to_hex(&commit->object.oid),
+				ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg, 0
+			);
 			break;
 		default:
-			cgit_commit_link(buf, NULL, "deco", ctx.qry.head,
-					oid_to_hex(&commit->object.oid),
-					ctx.qry.vpath);
+			cgit_commit_link(buf, NULL, "deco", ctx.qry.head, oid_to_hex(&commit->object.oid), ctx.qry.vpath);
 			break;
 		}
 		deco = deco->next;
@@ -443,9 +419,8 @@ void cgit_print_commit_decorations(struct commit *commit)
 	html("</span>");
 }
 
-void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
-		    char *pattern, const char *path, int pager,
-		    int commit_graph, int commit_sort)
+void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
+	const char *path, int pager, int commit_graph, int commit_sort)
 {
 	struct rev_info rev;
 	struct commit *commit;
@@ -475,8 +450,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
 
 	if (grep && pattern && *pattern) {
 		pattern = xstrdup(pattern);
-		if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
-		    !strcmp(grep, "committer")) {
+		if (!strcmp(grep, "grep") || !strcmp(grep, "author") || !strcmp(grep, "committer")) {
 			strvec_pushf(&rev_argv, "--%s=%s", grep, pattern);
 		} else if (!strcmp(grep, "range")) {
 			char *arg;
@@ -489,8 +463,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
 			strvec_pop(&rev_argv);
 			while ((arg = next_token(&pattern))) {
 				if (*arg == '-') {
-					fprintf(stderr, "[cgit] Bad range expression: %s\n",
-						arg);
+					fprintf(stderr, "[cgit] Bad range expression: %s\n", arg);
 					break;
 				}
 				strvec_push(&rev_argv, arg);
@@ -504,8 +477,7 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
 	if (commit_graph && !ctx.qry.follow) {
 		strvec_push(&rev_argv, "--graph");
 		strvec_push(&rev_argv, "--color");
-		graph_set_column_colors(column_colors_html,
-					COLUMN_COLORS_HTML_MAX);
+		graph_set_column_colors(column_colors_html, COLUMN_COLORS_HTML_MAX);
 	}
 
 	if (commit_sort == 1)
@@ -552,11 +524,11 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
 	html("<th class='left'>Commit message");
 	if (pager) {
 		html(" (");
-		cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
-			      NULL, ctx.qry.head, ctx.qry.oid,
-			      ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
-			      ctx.qry.search, ctx.qry.showmsg ? 0 : 1,
-			      ctx.qry.follow);
+		cgit_log_link(
+			ctx.qry.showmsg ? "Collapse" : "Expand", NULL, NULL, ctx.qry.head,
+			ctx.qry.oid, ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep, ctx.qry.search,
+			ctx.qry.showmsg ? 0 : 1, ctx.qry.follow
+		);
 		html(")");
 	}
 	html("</th><th class='left col-author'>Author</th>");
@@ -598,9 +570,10 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
 		cgit_print_layout_end();
 	} else if ((commit = get_revision(&rev)) != NULL) {
 		htmlf("<tr class='nohover'><td colspan='%d'>", columns);
-		cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
-			      ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg,
-			      ctx.qry.follow);
+		cgit_log_link(
+			"[...]", NULL, NULL, ctx.qry.head, NULL, ctx.qry.vpath, 0,
+			NULL, NULL, ctx.qry.showmsg, ctx.qry.follow
+		);
 		html("</td></tr>\n");
 	}
 
diff --git a/source/ui-log.h b/source/ui-log.h
index ecfe85d..8e6e3db 100644
--- a/source/ui-log.h
+++ b/source/ui-log.h
@@ -8,9 +8,8 @@
 #ifndef CGIT_UI_LOG_H
 #define CGIT_UI_LOG_H
 
-extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep,
-			   char *pattern, const char *path, int pager,
-			   int commit_graph, int commit_sort);
+extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
+	const char *path, int pager, int commit_graph, int commit_sort);
 extern void cgit_print_commit_decorations(struct commit *commit);
 
 #endif // CGIT_UI_LOG_H
diff --git a/source/ui-patch.c b/source/ui-patch.c
index bc98f2e..baa87c9 100644
--- a/source/ui-patch.c
+++ b/source/ui-patch.c
@@ -25,31 +25,27 @@
  * for that one commit instead.
  */
 static int resolve_range(const char *new_rev, const char *old_rev,
-			 struct object_id *new_oid, struct object_id *old_oid)
+	struct object_id *new_oid, struct object_id *old_oid)
 {
 	struct commit *commit;
 
 	if (repo_get_oid(the_repository, new_rev, new_oid)) {
-		cgit_print_error_page(404, "Not Found",
-				"Bad object id: %s", new_rev);
+		cgit_print_error_page(404, "Not Found", "Bad object id: %s", new_rev);
 		return -1;
 	}
 	commit = lookup_commit_reference(the_repository, new_oid);
 	if (!commit) {
-		cgit_print_error_page(404, "Not Found",
-				"Bad commit reference: %s", new_rev);
+		cgit_print_error_page(404, "Not Found", "Bad commit reference: %s", new_rev);
 		return -1;
 	}
 
 	if (old_rev) {
 		if (repo_get_oid(the_repository, old_rev, old_oid)) {
-			cgit_print_error_page(404, "Not Found",
-					"Bad object id: %s", old_rev);
+			cgit_print_error_page(404, "Not Found", "Bad object id: %s", old_rev);
 			return -1;
 		}
 		if (!lookup_commit_reference(the_repository, old_oid)) {
-			cgit_print_error_page(404, "Not Found",
-					"Bad commit reference: %s", old_rev);
+			cgit_print_error_page(404, "Not Found", "Bad commit reference: %s", old_rev);
 			return -1;
 		}
 	} else if (commit->parents && commit->parents->item) {
@@ -60,8 +56,7 @@ static int resolve_range(const char *new_rev, const char *old_rev,
 	return 0;
 }
 
-void cgit_print_patch(const char *new_rev, const char *old_rev,
-		      const char *prefix)
+void cgit_print_patch(const char *new_rev, const char *old_rev, const char *prefix)
 {
 	struct rev_info rev;
 	struct commit *commit;
@@ -71,8 +66,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 	// first entry stands in for the program name and is skipped, and the
 	// array has to stay null terminated because the path after the double
 	// dash is picked up past the count.
-	const char *rev_argv[] = { NULL, "--reverse", "--format=email",
-				   rev_range, "--", prefix, NULL };
+	const char *rev_argv[] = { NULL, "--reverse", "--format=email", rev_range, "--", prefix, NULL };
 	int rev_argc = ARRAY_SIZE(rev_argv) - 1;
 
 	if (!prefix)
@@ -87,8 +81,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 	if (is_null_oid(&old_oid)) {
 		memcpy(rev_range, oid_to_hex(&new_oid), the_hash_algo->hexsz + 1);
 	} else {
-		xsnprintf(rev_range, REV_RANGE_LEN, "%s..%s",
-			oid_to_hex(&old_oid), oid_to_hex(&new_oid));
+		xsnprintf(rev_range, REV_RANGE_LEN, "%s..%s", oid_to_hex(&old_oid), oid_to_hex(&new_oid));
 	}
 
 	ctx.page.mimetype = "text/plain";
@@ -97,9 +90,8 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 
 	if (!ctx.cfg.enable_plain_email) {
 		rev_argv[FORMAT_ARG] =
-			"--format=format:From %H Mon Sep 17 00:00:00 "
-			"2001%nFrom: %an%nDate: %aD%n%w(78,0,1)Subject: "
-			"%s%n%n%w(0)%b";
+			"--format=format:From %H Mon Sep 17 00:00:00 2001%n"
+			"From: %an%nDate: %aD%n%w(78,0,1)Subject: %s%n%n%w(0)%b";
 	}
 
 	repo_init_revisions(the_repository, &rev, NULL);
@@ -108,15 +100,13 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
 	rev.diff = 1;
 	rev.show_root_diff = 1;
 	rev.max_parents = 1;
-	rev.diffopt.output_format |= DIFF_FORMAT_DIFFSTAT |
-			DIFF_FORMAT_PATCH | DIFF_FORMAT_SUMMARY;
+	rev.diffopt.output_format |= DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH | DIFF_FORMAT_SUMMARY;
 	if (prefix)
 		// Allocated rather than formatted into cgit_fmt's fixed
 		// buffer, because the path comes from the request and a long
 		// one would abort the process here, with the headers for a
 		// successful response already on the wire.
-		rev.diffopt.stat_sep = cgit_fmtalloc("(limited to '%s')\n\n",
-						     prefix);
+		rev.diffopt.stat_sep = cgit_fmtalloc("(limited to '%s')\n\n", prefix);
 	setup_revisions(rev_argc, rev_argv, &rev, NULL);
 	// A single commit resolves to a range starting at its parent, so this
 	// only ever cuts an explicit range short and keeps one request from
diff --git a/source/ui-patch.h b/source/ui-patch.h
index 4dfe8bc..4575d1b 100644
--- a/source/ui-patch.h
+++ b/source/ui-patch.h
@@ -8,7 +8,6 @@
 #ifndef CGIT_UI_PATCH_H
 #define CGIT_UI_PATCH_H
 
-extern void cgit_print_patch(const char *new_rev, const char *old_rev,
-			     const char *prefix);
+extern void cgit_print_patch(const char *new_rev, const char *old_rev, const char *prefix);
 
 #endif // CGIT_UI_PATCH_H
diff --git a/source/ui-plain.c b/source/ui-plain.c
index d3b4771..6b45637 100644
--- a/source/ui-plain.c
+++ b/source/ui-plain.c
@@ -62,10 +62,8 @@ static void print_object(const struct object_id *oid, const char *path)
 
 	// The limit counts kilobytes and is checked before the read, so a huge
 	// blob is kept out of memory rather than noticed once it is there.
-	if (ctx.cfg.max_blob_size &&
-	    size / 1024 > (unsigned long)ctx.cfg.max_blob_size) {
-		cgit_print_error_page(413, "Content Too Large",
-			"Object size (%luKB) exceeds limit (%dKB)",
+	if (ctx.cfg.max_blob_size && size / 1024 > (unsigned long)ctx.cfg.max_blob_size) {
+		cgit_print_error_page(413, "Content Too Large", "Object size (%luKB) exceeds limit (%dKB)",
 			size / 1024, ctx.cfg.max_blob_size);
 		return;
 	}
@@ -142,15 +140,14 @@ static void print_dir(const char *base, int baselen, const char *path)
 			fullpath = NULL;
 		}
 		html("<li>");
-		cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.oid,
-				fullpath);
+		cgit_plain_link("../", NULL, NULL, ctx.qry.head, ctx.qry.oid, fullpath);
 		html("</li>\n");
 	}
 	free(fullpath);
 }
 
 static void print_dir_entry(const struct object_id *oid, const char *base,
-			    int baselen, const char *path, unsigned mode)
+	int baselen, const char *path, unsigned mode)
 {
 	char *fullpath;
 
@@ -161,8 +158,7 @@ static void print_dir_entry(const struct object_id *oid, const char *base,
 	if (S_ISGITLINK(mode))
 		cgit_submodule_link(NULL, fullpath, oid_to_hex(oid));
 	else
-		cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.oid,
-				fullpath);
+		cgit_plain_link(path, NULL, NULL, ctx.qry.head, ctx.qry.oid, fullpath);
 	html("</li>\n");
 	free(fullpath);
 }
@@ -177,7 +173,7 @@ static void print_dir_tail(void)
  * READ_TREE_RECURSIVE means step into this entry and zero means step over it.
  */
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, void *context)
+	const char *pathname, unsigned mode, void *context)
 {
 	struct walk_tree_context *walk = context;
 
@@ -252,8 +248,7 @@ void cgit_print_plain(void)
 	} else {
 		walk.dir_len = dir_prefix_len(path_items.match);
 	}
-	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
-		  &paths, walk_tree, &walk);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit), &paths, walk_tree, &walk);
 	if (walk.response == RESPONSE_NONE)
 		cgit_print_error_page(404, "Not Found", "Not found");
 	else if (walk.response == RESPONSE_LISTING)
diff --git a/source/ui-refs.c b/source/ui-refs.c
index 1b32088..42a3cfb 100644
--- a/source/ui-refs.c
+++ b/source/ui-refs.c
@@ -73,11 +73,9 @@ static void collect_branches(struct reflist *list)
 {
 	list->refs = NULL;
 	list->alloc = list->count = 0;
-	refs_for_each_branch_ref(get_main_ref_store(the_repository),
-				 cgit_refs_cb, list);
+	refs_for_each_branch_ref(get_main_ref_store(the_repository), cgit_refs_cb, list);
 	if (ctx.repo->enable_remote_branches)
-		refs_for_each_remote_ref(get_main_ref_store(the_repository),
-					 cgit_refs_cb, list);
+		refs_for_each_remote_ref(get_main_ref_store(the_repository), cgit_refs_cb, list);
 }
 
 static void print_branch_header(void)
@@ -96,8 +94,7 @@ static int print_branch(struct refinfo *ref)
 	if (!info)
 		return 1;
 	html("<tr><td>");
-	cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0, NULL, NULL,
-		      ctx.qry.showmsg, 0);
+	cgit_log_link(name, NULL, NULL, name, NULL, NULL, 0, NULL, NULL, ctx.qry.showmsg, 0);
 	html("</td><td>");
 
 	if (ref->object->type == OBJ_COMMIT) {
@@ -122,8 +119,7 @@ static void collect_tags(struct reflist *list)
 {
 	list->refs = NULL;
 	list->alloc = list->count = 0;
-	refs_for_each_tag_ref(get_main_ref_store(the_repository),
-			      cgit_refs_cb, list);
+	refs_for_each_tag_ref(get_main_ref_store(the_repository), cgit_refs_cb, list);
 }
 
 static void print_tag_header(void)
@@ -197,18 +193,15 @@ static void print_ref_pager(int ofs, int pagesize, int count, const char *path)
 	if (ofs > 0) {
 		int prev_ofs = ofs > pagesize ? ofs - pagesize : 0;
 
-		url = cgit_pageurl(ctx.qry.repo, cgit_fmt("refs/%s", path),
-				   cgit_fmt("ofs=%d", prev_ofs));
+		url = cgit_pageurl(ctx.qry.repo, cgit_fmt("refs/%s", path), cgit_fmt("ofs=%d", prev_ofs));
 		html("<a href='");
 		html_attr(url);
 		html("'>[prev]</a> ");
 		free(url);
 	}
-	htmlf("%d - %d of %d", ofs + 1,
-	      ofs + pagesize < count ? ofs + pagesize : count, count);
+	htmlf("%d - %d of %d", ofs + 1, ofs + pagesize < count ? ofs + pagesize : count, count);
 	if (ofs + pagesize < count) {
-		url = cgit_pageurl(ctx.qry.repo, cgit_fmt("refs/%s", path),
-				   cgit_fmt("ofs=%d", ofs + pagesize));
+		url = cgit_pageurl(ctx.qry.repo, cgit_fmt("refs/%s", path), cgit_fmt("ofs=%d", ofs + pagesize));
 		html(" <a href='");
 		html_attr(url);
 		html("'>[next]</a>");
@@ -225,8 +218,7 @@ static struct ref_page page_bounds(int pagesize, int count)
 	page.start = ctx.qry.ofs > 0 ? ctx.qry.ofs : 0;
 	if (page.start > count)
 		page.start = count;
-	page.end = page.start + page.size < count ?
-		   page.start + page.size : count;
+	page.end = page.start + page.size < count ? page.start + page.size : count;
 	return page;
 }
 
diff --git a/source/ui-repolist.c b/source/ui-repolist.c
index 9f60228..cd22afd 100644
--- a/source/ui-repolist.c
+++ b/source/ui-repolist.c
@@ -177,8 +177,7 @@ static int any_repos_visible(void)
 
 // currenturl is passed in because it is the same for every heading and every
 // row, and working it out here would mean an allocation and a free per cell.
-static void print_column_header(const char *title, const char *column,
-				const char *currenturl)
+static void print_column_header(const char *title, const char *column, const char *currenturl)
 {
 	htmlf("<th class='left col-%s'><a href='", column);
 	html_attr(currenturl);
@@ -214,8 +213,7 @@ static int section_changed(const char *section, const char *last)
 
 static void print_section_row(const char *section, int columns)
 {
-	htmlf("<tr class='nohover-highlight'><td colspan='%d' class='reposection'>",
-	      columns);
+	htmlf("<tr class='nohover-highlight'><td colspan='%d' class='reposection'>", columns);
 	html_txt(section);
 	html("</td></tr>\n");
 }
@@ -224,8 +222,7 @@ static void print_repo_row(const char *currenturl, int sublevel)
 {
 	char *repourl;
 
-	htmlf("<tr><td class='col-name %s'>",
-	      sublevel ? "sublevel-repo" : "toplevel-repo");
+	htmlf("<tr><td class='col-name %s'>", sublevel ? "sublevel-repo" : "toplevel-repo");
 	cgit_summary_link(ctx.repo->name, NULL, NULL, NULL);
 	html("</td><td class='col-desc'>");
 	repourl = cgit_repourl(ctx.repo->url);
@@ -256,8 +253,7 @@ static void print_repo_row(const char *currenturl, int sublevel)
 	if (ctx.cfg.enable_index_links) {
 		html("<td class='col-links'>");
 		cgit_summary_link("summary", NULL, "button", NULL);
-		cgit_log_link("log", NULL, "button", NULL, NULL, NULL,
-			      0, NULL, NULL, ctx.qry.showmsg, 0);
+		cgit_log_link("log", NULL, "button", NULL, NULL, NULL, 0, NULL, NULL, ctx.qry.showmsg, 0);
 		cgit_tree_link("tree", NULL, "button", NULL, NULL, NULL);
 		html("</td>");
 	}
@@ -273,8 +269,7 @@ static void print_pager(int total, int pagelen, char *search, char *sort)
 	for (i = 0, ofs = 0; ofs < total; i++, ofs = i * pagelen) {
 		class = (ctx.qry.ofs == ofs) ? "current" : NULL;
 		html("<li>");
-		cgit_index_link(cgit_fmt("[%d]", i + 1), cgit_fmt("Page %d", i + 1),
-				class, search, sort, ofs, 0);
+		cgit_index_link(cgit_fmt("[%d]", i + 1), cgit_fmt("Page %d", i + 1), class, search, sort, ofs, 0);
 		html("</li>");
 	}
 	html("</ul>\n");
@@ -385,8 +380,7 @@ static int sort_repolist(char *field)
 			continue;
 		if (column->cmp == cmp_idle || column->cmp == cmp_section)
 			resolve_modtimes();
-		qsort(cgit_repolist.repos, cgit_repolist.count,
-			sizeof(struct cgit_repo), column->cmp);
+		qsort(cgit_repolist.repos, cgit_repolist.count, sizeof(struct cgit_repo), column->cmp);
 		return 1;
 	}
 	return 0;
diff --git a/source/ui-shared.c b/source/ui-shared.c
index 2ec9d0e..58e7f03 100644
--- a/source/ui-shared.c
+++ b/source/ui-shared.c
@@ -73,8 +73,7 @@ static const char *root_url(void)
 		return ctx.cfg.script_name;
 }
 
-static void site_url(const char *page, const char *search, const char *sort,
-		     int ofs, int always_root)
+static void site_url(const char *page, const char *search, const char *sort, int ofs, int always_root)
 {
 	const char *delim = "?";
 
@@ -109,8 +108,7 @@ static void site_url(const char *page, const char *search, const char *sort,
 }
 
 static void site_link(const char *page, const char *name, const char *title,
-		      const char *class, const char *search, const char *sort,
-		      int ofs, int always_root)
+	const char *class, const char *search, const char *sort, int ofs, int always_root)
 {
 	html("<a");
 	if (title) {
@@ -136,9 +134,8 @@ static void site_link(const char *page, const char *name, const char *title,
  * arguments and close. The return is the delimiter to put before the first of
  * those, which is still a question mark unless a query string has been opened.
  */
-static const char *repolink(const char *title, const char *class,
-			    const char *page, const char *head,
-			    const char *path)
+static const char *repolink(const char *title, const char *class, const char *page,
+	const char *head, const char *path)
 {
 	const char *delim = "?";
 
@@ -200,8 +197,7 @@ static const char *emit_rev_arg(const char *delim, const char *rev)
 }
 
 static void reporevlink(const char *page, const char *name, const char *title,
-			const char *class, const char *head, const char *rev,
-			const char *path)
+	const char *class, const char *head, const char *rev, const char *path)
 {
 	const char *delim;
 
@@ -236,8 +232,7 @@ static void emit_diff_args(const char *delim)
 	}
 }
 
-static struct string_list_item *lookup_path(struct string_list *list,
-					    const char *path)
+static struct string_list_item *lookup_path(struct string_list *list, const char *path)
 {
 	struct string_list_item *item;
 
@@ -307,8 +302,7 @@ static void print_abs_date(time_t t, int tz)
 	html("</time>");
 }
 
-static void print_rel_date(time_t t, int tz, double count, const char *class,
-			   const char *suffix)
+static void print_rel_date(time_t t, int tz, double count, const char *class, const char *suffix)
 {
 	htmlf("<time class='%s' datetime='", class);
 	html_attr(show_date(t, tz, cgit_date_mode(DATE_ISO8601_STRICT)));
@@ -407,7 +401,7 @@ static const struct object_id *pinned_oid(void)
 	if (!ctx.repo || !ctx.qry.has_oid || !ctx.qry.oid || !ctx.qry.head)
 		return NULL;
 	if (repo_get_oid(the_repository, ctx.qry.oid, &oid) ||
-	    repo_get_oid(the_repository, ctx.qry.head, &head_oid))
+		repo_get_oid(the_repository, ctx.qry.head, &head_oid))
 		return NULL;
 	// A full hex id resolves without being looked up, so only peeling to a
 	// commit proves the pin names history, and a tag pinned to the tip
@@ -533,16 +527,13 @@ static void print_header(void)
 		if (pinned) {
 			const char *hex = oid_to_hex(pinned);
 
-			html_option(hex, cgit_fmt("%.*s (detached)",
-						  SHORT_HASH_LEN, hex), hex);
+			html_option(hex, cgit_fmt("%.*s (detached)", SHORT_HASH_LEN, hex), hex);
 		} else if (!head_is_listed_branch()) {
 			print_detached_head_option();
 		}
-		refs_for_each_branch_ref(get_main_ref_store(the_repository),
-					 print_branch_option, &opt);
+		refs_for_each_branch_ref(get_main_ref_store(the_repository), print_branch_option, &opt);
 		if (ctx.repo->enable_remote_branches)
-			refs_for_each_remote_ref(get_main_ref_store(the_repository),
-						 print_branch_option, &opt);
+			refs_for_each_remote_ref(get_main_ref_store(the_repository), print_branch_option, &opt);
 		html("</select> ");
 		html("<input type='submit' value='switch'>");
 		html("</form>\n");
@@ -572,8 +563,7 @@ static const char *tab_class(const char *page)
 	return strcmp(ctx.qry.page, page) ? NULL : "active";
 }
 
-static const char *tab_title(const char *format, const char *fallback,
-			     const char *path)
+static const char *tab_title(const char *format, const char *fallback, const char *path)
 {
 	if (!path || !*path || strlen(path) > MAX_TITLE_PATH_LEN)
 		return fallback;
@@ -587,47 +577,44 @@ static void print_repo_tabs(void)
 	html("<ul>\n");
 	if (ctx.repo->readme.nr) {
 		html("<li>");
-		reporevlink("about", "about", "About this repository",
-			    tab_class("about"), ctx.qry.head, NULL, NULL);
+		reporevlink("about", "about", "About this repository", tab_class("about"), ctx.qry.head, NULL, NULL);
 		html("</li>\n");
 	}
 	html("<li>");
-	cgit_summary_link("summary", "Repository summary", tab_class("summary"),
-			  ctx.qry.head);
+	cgit_summary_link("summary", "Repository summary", tab_class("summary"), ctx.qry.head);
 	html("</li>\n<li>");
-	cgit_refs_link("refs", "Branches and tags", tab_class("refs"),
-		       ctx.qry.head, ctx.qry.oid, NULL);
+	cgit_refs_link("refs", "Branches and tags", tab_class("refs"), ctx.qry.head, ctx.qry.oid, NULL);
 	html("</li>\n<li>");
-	cgit_log_link("log",
-		      tab_title("Commit history of %s", "Commit history", vpath),
-		      tab_class("log"), ctx.qry.head,
-		      NULL, ctx.qry.vpath, 0, NULL, NULL,
-		      ctx.qry.showmsg, ctx.qry.follow);
+	cgit_log_link(
+		"log", tab_title("Commit history of %s", "Commit history", vpath),
+		tab_class("log"), ctx.qry.head, NULL, ctx.qry.vpath, 0, NULL, NULL,
+		ctx.qry.showmsg, ctx.qry.follow
+	);
 	html("</li>\n<li>");
 	if (ctx.qry.page && !strcmp(ctx.qry.page, "blame"))
-		cgit_blame_link("blame",
-				tab_title("Line-by-line blame of %s", "Blame", vpath),
-				tab_class("blame"), ctx.qry.head,
-				ctx.qry.oid, ctx.qry.vpath);
+		cgit_blame_link(
+			"blame", tab_title("Line-by-line blame of %s", "Blame", vpath),
+			tab_class("blame"), ctx.qry.head, ctx.qry.oid, ctx.qry.vpath
+		);
 	else
-		cgit_tree_link("tree",
-			       tab_title("Browse the tree at %s",
-					 "Browse the file tree", vpath),
-			       tab_class("tree"), ctx.qry.head,
-			       ctx.qry.oid, ctx.qry.vpath);
+		cgit_tree_link(
+			"tree", 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>");
-	cgit_commit_link("commit", "The current commit", tab_class("commit"),
-			 ctx.qry.head, ctx.qry.oid, ctx.qry.vpath);
+	cgit_commit_link(
+		"commit", "The current commit", tab_class("commit"),
+		ctx.qry.head, ctx.qry.oid, ctx.qry.vpath
+	);
 	html("</li>\n<li>");
-	cgit_diff_link("diff",
-		       tab_title("Changes to %s", "Changes in the current commit", vpath),
-		       tab_class("diff"), ctx.qry.head,
-		       ctx.qry.oid, ctx.qry.oid2, ctx.qry.vpath);
+	cgit_diff_link(
+		"diff", tab_title("Changes to %s", "Changes in the current commit", vpath),
+		tab_class("diff"), ctx.qry.head, ctx.qry.oid, ctx.qry.oid2, ctx.qry.vpath
+	);
 	html("</li>\n");
 	if (ctx.repo->max_stats) {
 		html("<li>");
-		cgit_stats_link("stats", "Commit activity", tab_class("stats"),
-				ctx.qry.head, ctx.qry.vpath);
+		cgit_stats_link("stats", "Commit activity", tab_class("stats"), ctx.qry.head, ctx.qry.vpath);
 		html("</li>\n");
 	}
 	html("</ul>\n");
@@ -637,8 +624,7 @@ static void print_repo_search(void)
 {
 	html("<form class='search' method='get' action='");
 	if (ctx.cfg.virtual_root) {
-		char *fileurl = cgit_fileurl(ctx.qry.repo, "log",
-					     ctx.qry.vpath, NULL);
+		char *fileurl = cgit_fileurl(ctx.qry.repo, "log", ctx.qry.vpath, NULL);
 		html_url_path(fileurl);
 		free(fileurl);
 	}
@@ -660,13 +646,11 @@ static void print_repo_search(void)
 static void print_site_tabs(void)
 {
 	html("<ul>\n<li>");
-	site_link(NULL, "index", "Repository index", tab_class("repolist"),
-		  NULL, NULL, 0, 1);
+	site_link(NULL, "index", "Repository index", tab_class("repolist"), NULL, NULL, 0, 1);
 	html("</li>\n");
 	if (ctx.cfg.root_readme) {
 		html("<li>");
-		site_link("about", "about", "About this site",
-			  tab_class("about"), NULL, NULL, 0, 1);
+		site_link("about", "about", "About this site", tab_class("about"), NULL, NULL, 0, 1);
 		html("</li>\n");
 	}
 	html("</ul>\n");
@@ -688,8 +672,7 @@ static void print_site_search(void)
 }
 
 static void snapshot_link(const char *name, const char *title, const char *class,
-			const char *head, const char *rev,
-			const char *archivename)
+	const char *head, const char *rev, const char *archivename)
 {
 	reporevlink("snapshot", name, title, class, head, rev, archivename);
 }
@@ -699,54 +682,35 @@ static void snapshot_link(const char *name, const char *title, const char *class
 static void self_link(const char *name, const char *title, const char *class)
 {
 	if (!strcmp(ctx.qry.page, "repolist"))
-		cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
-				ctx.qry.ofs, 1);
+		cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort, ctx.qry.ofs, 1);
 	else if (!strcmp(ctx.qry.page, "summary"))
 		cgit_summary_link(name, title, class, ctx.qry.head);
 	else if (!strcmp(ctx.qry.page, "tag"))
-		cgit_tag_link(name, title, class, ctx.qry.has_oid ?
-			       ctx.qry.oid : ctx.qry.head);
+		cgit_tag_link(name, title, class, ctx.qry.has_oid ? ctx.qry.oid : ctx.qry.head);
 	else if (!strcmp(ctx.qry.page, "tree"))
-		cgit_tree_link(name, title, class, ctx.qry.head,
-			       ctx.qry.has_oid ? ctx.qry.oid : NULL,
-			       ctx.qry.path);
+		cgit_tree_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "plain"))
-		cgit_plain_link(name, title, class, ctx.qry.head,
-				ctx.qry.has_oid ? ctx.qry.oid : NULL,
-				ctx.qry.path);
+		cgit_plain_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "blame"))
-		cgit_blame_link(name, title, class, ctx.qry.head,
-				ctx.qry.has_oid ? ctx.qry.oid : NULL,
-				ctx.qry.path);
+		cgit_blame_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "log"))
-		cgit_log_link(name, title, class, ctx.qry.head,
-			      ctx.qry.has_oid ? ctx.qry.oid : NULL,
-			      ctx.qry.path, ctx.qry.ofs,
-			      ctx.qry.grep, ctx.qry.search,
-			      ctx.qry.showmsg, ctx.qry.follow);
+		cgit_log_link(
+			name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL,
+			ctx.qry.path, ctx.qry.ofs, ctx.qry.grep, ctx.qry.search,
+			ctx.qry.showmsg, ctx.qry.follow
+		);
 	else if (!strcmp(ctx.qry.page, "commit"))
-		cgit_commit_link(name, title, class, ctx.qry.head,
-				 ctx.qry.has_oid ? ctx.qry.oid : NULL,
-				 ctx.qry.path);
+		cgit_commit_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "patch"))
-		cgit_patch_link(name, title, class, ctx.qry.head,
-				ctx.qry.has_oid ? ctx.qry.oid : NULL,
-				ctx.qry.path);
+		cgit_patch_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "refs"))
-		cgit_refs_link(name, title, class, ctx.qry.head,
-			       ctx.qry.has_oid ? ctx.qry.oid : NULL,
-			       ctx.qry.path);
+		cgit_refs_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "snapshot"))
-		snapshot_link(name, title, class, ctx.qry.head,
-				   ctx.qry.has_oid ? ctx.qry.oid : NULL,
-				   ctx.qry.path);
+		snapshot_link(name, title, class, ctx.qry.head, ctx.qry.has_oid ? ctx.qry.oid : NULL, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "diff"))
-		cgit_diff_link(name, title, class, ctx.qry.head,
-			       ctx.qry.oid, ctx.qry.oid2,
-			       ctx.qry.path);
+		cgit_diff_link(name, title, class, ctx.qry.head, ctx.qry.oid, ctx.qry.oid2, ctx.qry.path);
 	else if (!strcmp(ctx.qry.page, "stats"))
-		cgit_stats_link(name, title, class, ctx.qry.head,
-				ctx.qry.path);
+		cgit_stats_link(name, title, class, ctx.qry.head, ctx.qry.path);
 	else {
 		// A page name this switch does not know still gets a plain
 		// repolink, which covers any simple page added later.
@@ -824,8 +788,7 @@ char *cgit_hosturl(void)
 		return xstrdup(ctx.env.http_host);
 	if (!ctx.env.server_name)
 		return NULL;
-	if (!ctx.env.server_port ||
-	    atoi(ctx.env.server_port) == DEFAULT_HTTP_PORT)
+	if (!ctx.env.server_port || atoi(ctx.env.server_port) == DEFAULT_HTTP_PORT)
 		return xstrdup(ctx.env.server_name);
 	return cgit_fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
 }
@@ -895,8 +858,8 @@ char *cgit_repourl(const char *reponame)
 		return cgit_fmtalloc("?r=%s", reponame);
 }
 
-char *cgit_fileurl(const char *reponame, const char *pagename,
-		   const char *filename, const char *query)
+char *cgit_fileurl(const char *reponame, const char *pagename, const char *filename,
+	const char *query)
 {
 	struct strbuf sb = STRBUF_INIT;
 	const char *delim;
@@ -904,12 +867,11 @@ char *cgit_fileurl(const char *reponame, const char *pagename,
 	// The result is a raw URL, so the query joiner is a bare ampersand
 	// and each sink escapes the whole string for wherever it lands.
 	if (ctx.cfg.virtual_root) {
-		strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame,
-			    pagename, (filename ? filename:""));
+		strbuf_addf(&sb, "%s%s/%s/%s", ctx.cfg.virtual_root, reponame, pagename,
+			(filename ? filename:""));
 		delim = "?";
 	} else {
-		strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename,
-			    (filename ? filename : ""));
+		strbuf_addf(&sb, "?url=%s/%s/%s", reponame, pagename, (filename ? filename : ""));
 		delim = "&";
 	}
 	if (query)
@@ -917,8 +879,7 @@ char *cgit_fileurl(const char *reponame, const char *pagename,
 	return strbuf_detach(&sb, NULL);
 }
 
-char *cgit_pageurl(const char *reponame, const char *pagename,
-		   const char *query)
+char *cgit_pageurl(const char *reponame, const char *pagename, const char *query)
 {
 	return cgit_fileurl(reponame, pagename, NULL, query);
 }
@@ -932,46 +893,42 @@ const char *cgit_snapshot_prefix(const struct cgit_repo *repo)
 }
 
 void cgit_index_link(const char *name, const char *title, const char *class,
-		     const char *pattern, const char *sort, int ofs,
-		     int always_root)
+	const char *pattern, const char *sort, int ofs, int always_root)
 {
 	site_link(NULL, name, title, class, pattern, sort, ofs, always_root);
 }
 
-void cgit_summary_link(const char *name, const char *title, const char *class,
-		       const char *head)
+void cgit_summary_link(const char *name, const char *title, const char *class, const char *head)
 {
 	reporevlink(NULL, name, title, class, head, NULL, NULL);
 }
 
-void cgit_tag_link(const char *name, const char *title, const char *class,
-		   const char *tag)
+void cgit_tag_link(const char *name, const char *title, const char *class, const char *tag)
 {
 	reporevlink("tag", name, title, class, tag, NULL, NULL);
 }
 
 void cgit_tree_link(const char *name, const char *title, const char *class,
-		    const char *head, const char *rev, const char *path)
+	const char *head, const char *rev, const char *path)
 {
 	reporevlink("tree", name, title, class, head, rev, path);
 }
 
 void cgit_plain_link(const char *name, const char *title, const char *class,
-		     const char *head, const char *rev, const char *path)
+	const char *head, const char *rev, const char *path)
 {
 	reporevlink("plain", name, title, class, head, rev, path);
 }
 
 void cgit_blame_link(const char *name, const char *title, const char *class,
-		     const char *head, const char *rev, const char *path)
+	const char *head, const char *rev, const char *path)
 {
 	reporevlink("blame", name, title, class, head, rev, path);
 }
 
 void cgit_log_link(const char *name, const char *title, const char *class,
-		   const char *head, const char *rev, const char *path,
-		   int ofs, const char *grep, const char *pattern, int showmsg,
-		   int follow)
+	const char *head, const char *rev, const char *path, int ofs, const char *grep,
+	const char *pattern, int showmsg, int follow)
 {
 	const char *delim;
 
@@ -1007,7 +964,7 @@ void cgit_log_link(const char *name, const char *title, const char *class,
 }
 
 void cgit_commit_link(const char *name, const char *title, const char *class,
-		      const char *head, const char *rev, const char *path)
+	const char *head, const char *rev, const char *path)
 {
 	const char *delim;
 
@@ -1016,8 +973,7 @@ void cgit_commit_link(const char *name, const char *title, const char *class,
 	emit_diff_args(delim);
 	html("'>");
 	if (name && name[0] != '\0') {
-		if (ctx.cfg.max_msg_len >= MIN_TRUNCATE_LEN &&
-		    strlen(name) > (size_t)ctx.cfg.max_msg_len) {
+		if (ctx.cfg.max_msg_len >= MIN_TRUNCATE_LEN && strlen(name) > (size_t)ctx.cfg.max_msg_len) {
 			html_ntxt(name, ctx.cfg.max_msg_len - ELLIPSIS_LEN);
 			html("...");
 		} else
@@ -1028,14 +984,13 @@ void cgit_commit_link(const char *name, const char *title, const char *class,
 }
 
 void cgit_refs_link(const char *name, const char *title, const char *class,
-		    const char *head, const char *rev, const char *path)
+	const char *head, const char *rev, const char *path)
 {
 	reporevlink("refs", name, title, class, head, rev, path);
 }
 
 void cgit_diff_link(const char *name, const char *title, const char *class,
-		    const char *head, const char *new_rev, const char *old_rev,
-		    const char *path)
+	const char *head, const char *new_rev, const char *old_rev, const char *path)
 {
 	const char *delim;
 
@@ -1054,13 +1009,13 @@ void cgit_diff_link(const char *name, const char *title, const char *class,
 }
 
 void cgit_patch_link(const char *name, const char *title, const char *class,
-		     const char *head, const char *rev, const char *path)
+	const char *head, const char *rev, const char *path)
 {
 	reporevlink("patch", name, title, class, head, rev, path);
 }
 
 void cgit_stats_link(const char *name, const char *title, const char *class,
-		     const char *head, const char *path)
+	const char *head, const char *path)
 {
 	reporevlink("stats", name, title, class, head, NULL, path);
 }
@@ -1074,8 +1029,7 @@ void cgit_object_link(struct object *obj)
 	shortrev = xstrdup(fullrev);
 	shortrev[SHORT_HASH_LEN] = '\0';
 	if (obj->type == OBJ_COMMIT) {
-		cgit_commit_link(cgit_fmt("commit %s...", shortrev), NULL, NULL,
-				 ctx.qry.head, fullrev, NULL);
+		cgit_commit_link(cgit_fmt("commit %s...", shortrev), NULL, NULL, ctx.qry.head, fullrev, NULL);
 		return;
 	} else if (obj->type == OBJ_TREE)
 		page = "tree";
@@ -1128,18 +1082,19 @@ static char *submodule_url_path(const char *url)
 			strbuf_release(&sb);
 			return NULL;
 		}
-	} else if (skip_prefix(url, "http://", &rest) ||
-		   skip_prefix(url, "https://", &rest) ||
-		   skip_prefix(url, "git://", &rest) ||
-		   skip_prefix(url, "ssh://", &rest)) {
+	} else if (
+		skip_prefix(url, "http://", &rest)	||
+		skip_prefix(url, "https://", &rest)	||
+		skip_prefix(url, "git://", &rest)	||
+		skip_prefix(url, "ssh://", &rest)
+	) {
 		rest = strchr(rest, '/');
 		if (!rest)
 			return NULL;
 		strbuf_addstr(&sb, rest);
 	} else if (skip_prefix(url, "file://", &rest)) {
 		strbuf_addstr(&sb, rest);
-	} else if ((colon = strchr(url, ':')) &&
-		   !memchr(url, '/', colon - url)) {
+	} else if ((colon = strchr(url, ':')) && !memchr(url, '/', colon - url)) {
 		// scp syntax, user@host:path
 		strbuf_addstr(&sb, colon + 1);
 	} else {
@@ -1216,8 +1171,7 @@ static const struct forge *forge_for_host(const char *host, size_t len)
 	size_t i;
 
 	for (i = 0; i < ARRAY_SIZE(forges); i++)
-		if (strlen(forges[i].host) == len &&
-		    !strncasecmp(forges[i].host, host, len))
+		if (strlen(forges[i].host) == len && !strncasecmp(forges[i].host, host, len))
 			return &forges[i];
 	return NULL;
 }
@@ -1228,9 +1182,8 @@ static const struct forge *forge_for_host(const char *host, size_t len)
  * relative urls still land on an internal page when their target is served
  * 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,
-			    const char **tooltip)
+static void gitmodules_link(const char *path, const char *rev, char **module,
+	char **commit, const char **tooltip)
 {
 	const struct object_id *treeish = page_treeish();
 	const struct submodule *sub;
@@ -1256,8 +1209,7 @@ static void gitmodules_link(const char *path, const char *rev,
 		return;
 	}
 
-	if (skip_prefix(url, "http://", &rest) ||
-	    skip_prefix(url, "https://", &rest)) {
+	if (skip_prefix(url, "http://", &rest) || skip_prefix(url, "https://", &rest)) {
 		*module = xstrdup(url);
 		forge = forge_for_host(rest, strcspn(rest, "/"));
 		if (forge) {
@@ -1284,8 +1236,7 @@ static void gitmodules_link(const char *path, const char *rev,
 			rest = colon + 1;
 			while (*rest == '/')
 				rest++;
-			strbuf_addf(&sb, "https://%.*s/%s",
-				    (int)(colon - host), host, rest);
+			strbuf_addf(&sb, "https://%.*s/%s", (int)(colon - host), host, rest);
 			while (sb.len && sb.buf[sb.len - 1] == '/')
 				strbuf_setlen(&sb, sb.len - 1);
 			if (!forge->keep_dot_git)
@@ -1322,8 +1273,7 @@ void cgit_submodule_link(const char *class, char *path, const char *rev)
 		}
 	}
 
-	if (!item && !ctx.repo->module_link &&
-	    ctx.repo->enable_gitmodules_links)
+	if (!item && !ctx.repo->module_link && ctx.repo->enable_gitmodules_links)
 		gitmodules_link(path, rev, &module, &commit, &tooltip);
 
 	// The row shows the entry's own name, like every other row, while
@@ -1398,39 +1348,32 @@ void cgit_print_age(time_t t, int tz, time_t max_relative)
 	if (secs < 0)
 		secs = 0;
 
-	if (!ctx.cfg.enable_relative_dates ||
-	    (secs > max_relative && max_relative >= 0)) {
+	if (!ctx.cfg.enable_relative_dates || (secs > max_relative && max_relative >= 0)) {
 		print_abs_date(t, tz);
 		return;
 	}
 
 	if (secs < SECONDS_PER_HOUR * 2) {
-		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_MINUTE,
-			       "age-mins", "min.");
+		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_MINUTE, "age-mins", "min.");
 		return;
 	}
 	if (secs < SECONDS_PER_DAY * 2) {
-		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_HOUR,
-			       "age-hours", "hours");
+		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_HOUR, "age-hours", "hours");
 		return;
 	}
 	if (secs < SECONDS_PER_WEEK * 2) {
-		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_DAY,
-			       "age-days", "days");
+		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_DAY, "age-days", "days");
 		return;
 	}
 	if (secs < SECONDS_PER_MONTH * 2) {
-		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_WEEK,
-			       "age-weeks", "weeks");
+		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_WEEK, "age-weeks", "weeks");
 		return;
 	}
 	if (secs < SECONDS_PER_YEAR * 2) {
-		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_MONTH,
-			       "age-months", "months");
+		print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_MONTH, "age-months", "months");
 		return;
 	}
-	print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_YEAR,
-		       "age-years", "years");
+	print_rel_date(t, tz, secs * 1.0 / SECONDS_PER_YEAR, "age-years", "years");
 }
 
 void cgit_print_http_headers(void)
@@ -1445,8 +1388,7 @@ void cgit_print_http_headers(void)
 	else
 		html("Status: 200 OK\n");
 	if (ctx.page.mimetype && ctx.page.charset)
-		htmlf("Content-Type: %s; charset=%s\n", ctx.page.mimetype,
-		      ctx.page.charset);
+		htmlf("Content-Type: %s; charset=%s\n", ctx.page.mimetype, ctx.page.charset);
 	else if (ctx.page.mimetype)
 		htmlf("Content-Type: %s\n", ctx.page.mimetype);
 	if (ctx.page.size)
@@ -1475,8 +1417,7 @@ 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");
@@ -1499,10 +1440,8 @@ 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.
@@ -1514,8 +1453,7 @@ void cgit_print_docstart(void)
 	html("</title>\n");
 	// The placeholder a scanned repository carries instead of a description
 	// is left out, since it describes nothing.
-	if (ctx.repo && ctx.repo->desc && *ctx.repo->desc &&
-	    ctx.repo->desc != cgit_default_repo_desc) {
+	if (ctx.repo && ctx.repo->desc && *ctx.repo->desc && ctx.repo->desc != cgit_default_repo_desc) {
 		html("<meta name='description' content='");
 		html_attr(ctx.repo->desc);
 		html("'>\n");
@@ -1554,8 +1492,7 @@ void cgit_print_docstart(void)
 		html("<link rel='alternate' title='Atom feed' href='");
 		html(cgit_httpscheme());
 		html_attr(host);
-		fileurl = cgit_fileurl(ctx.repo->url, "atom", ctx.qry.vpath,
-				       sb.buf);
+		fileurl = cgit_fileurl(ctx.repo->url, "atom", ctx.qry.vpath, sb.buf);
 		html_attr(fileurl);
 		html("' type='application/atom+xml'>\n");
 		strbuf_release(&sb);
@@ -1603,8 +1540,7 @@ void cgit_print_error_page(int code, const char *msg, const char *fmt, ...)
 	va_end(ap);
 }
 
-void cgit_vprint_error_page(int code, const char *msg, const char *fmt,
-			    va_list ap)
+void cgit_vprint_error_page(int code, const char *msg, const char *fmt, va_list ap)
 {
 	// An error page describes a condition that may not outlast the slot
 	// holding it. A request naming a commit not yet pushed would cache its
@@ -1688,8 +1624,7 @@ void cgit_print_clone_row(const char *url, int colspan)
 	free(fallback);
 }
 
-void cgit_add_hidden_formfields(int incl_head, int incl_search,
-				const char *page)
+void cgit_add_hidden_formfields(int incl_head, int incl_search, const char *page)
 {
 	if (!ctx.cfg.virtual_root) {
 		struct strbuf url = STRBUF_INIT;
@@ -1701,8 +1636,7 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search,
 		strbuf_release(&url);
 	}
 
-	if (incl_head && ctx.qry.head && ctx.repo->defbranch &&
-	    strcmp(ctx.qry.head, ctx.repo->defbranch))
+	if (incl_head && ctx.qry.head && ctx.repo->defbranch && strcmp(ctx.qry.head, ctx.repo->defbranch))
 		html_hidden("h", ctx.qry.head);
 
 	if (ctx.qry.oid)
@@ -1734,8 +1668,7 @@ void cgit_print_pageheader(void)
 		// Every other tab needs a commit to render and the search form
 		// has nothing to search, so an empty repo gets summary alone.
 		html("<ul>\n<li>");
-		cgit_summary_link("summary", "Repository summary",
-				  tab_class("summary"), ctx.qry.head);
+		cgit_summary_link("summary", "Repository summary", tab_class("summary"), ctx.qry.head);
 		html("</li>\n</ul>\n");
 	} else if (ctx.env.authenticated && ctx.repo) {
 		print_repo_tabs();
@@ -1749,8 +1682,7 @@ void cgit_print_pageheader(void)
 	pinned = ctx.env.authenticated && ctx.repo ? pinned_oid() : NULL;
 	// The commit and diff pages name the commit they show as their own
 	// content, so the rev crumb would only repeat them.
-	if (pinned && ctx.qry.page && (!strcmp(ctx.qry.page, "commit") ||
-				       !strcmp(ctx.qry.page, "diff")))
+	if (pinned && ctx.qry.page && (!strcmp(ctx.qry.page, "commit") || !strcmp(ctx.qry.page, "diff")))
 		pinned = NULL;
 	if ((ctx.env.authenticated && ctx.repo && ctx.qry.vpath) || pinned) {
 		html("<nav class='path' aria-label='");
@@ -1762,12 +1694,10 @@ void cgit_print_pageheader(void)
 			// between them, so the run stays inline in a span.
 			html("<span>path: ");
 			print_path_crumbs(ctx.qry.vpath);
-			if (ctx.repo->enable_follow_links &&
-			    !strcmp(ctx.qry.page, "log")) {
+			if (ctx.repo->enable_follow_links && !strcmp(ctx.qry.page, "log")) {
 				html(" (");
 				ctx.qry.follow = !ctx.qry.follow;
-				self_link(ctx.qry.follow ? "follow" : "unfollow",
-					  NULL, NULL);
+				self_link(ctx.qry.follow ? "follow" : "unfollow", NULL, NULL);
 				ctx.qry.follow = !ctx.qry.follow;
 				html(")");
 			}
@@ -1779,8 +1709,7 @@ void cgit_print_pageheader(void)
 
 			html("<span class='rev'>rev: ");
 			cgit_commit_link(cgit_fmt("%.*s", SHORT_HASH_LEN, hex),
-					 NULL, NULL, ctx.qry.head, hex,
-					 ctx.qry.vpath);
+				NULL, NULL, ctx.qry.head, hex, ctx.qry.vpath);
 			html(" (");
 			// self_link reads the pin out of ctx.qry, so lifting
 			// it is what makes the link land back on the tip of
@@ -1812,8 +1741,7 @@ void cgit_print_filemode(unsigned short mode)
 	html_fileperm(mode);
 }
 
-static void compose_snapshot_prefix(struct strbuf *filename, const char *base,
-				  const char *ref)
+static void compose_snapshot_prefix(struct strbuf *filename, const char *base, const char *ref)
 {
 	struct object_id oid;
 
@@ -1831,8 +1759,7 @@ static void compose_snapshot_prefix(struct strbuf *filename, const char *base,
 	strbuf_addf(filename, "%s-%s", base, ref);
 }
 
-void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
-			       const char *separator)
+void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref, const char *separator)
 {
 	const struct cgit_snapshot_format *f;
 	struct strbuf filename = STRBUF_INIT;
@@ -1851,25 +1778,20 @@ void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
 			continue;
 		strbuf_setlen(&filename, prefixlen);
 		strbuf_addstr(&filename, f->suffix);
-		snapshot_link(filename.buf, NULL, NULL, NULL, NULL,
-				   filename.buf);
+		snapshot_link(filename.buf, NULL, NULL, NULL, NULL, filename.buf);
 		if (cgit_snapshot_get_sig(ref, f)) {
 			strbuf_addstr(&filename, ".asc");
 			html(" (");
-			snapshot_link("sig", NULL, NULL, NULL, NULL,
-					   filename.buf);
+			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.
-			strbuf_setlen(&filename,
-				      filename.len - strlen(f->suffix));
+			strbuf_setlen(&filename, filename.len - strlen(f->suffix));
 			strbuf_addstr(&filename, ".tar.asc");
 			html(" (");
-			snapshot_link("sig", NULL, NULL, NULL, NULL,
-					   filename.buf);
+			snapshot_link("sig", NULL, NULL, NULL, NULL, filename.buf);
 			html(")");
 		}
 		html(separator);
diff --git a/source/ui-shared.h b/source/ui-shared.h
index c421178..8a1a2b8 100644
--- a/source/ui-shared.h
+++ b/source/ui-shared.h
@@ -25,10 +25,9 @@ extern char *cgit_currentfullurl(void);
 extern const char *cgit_loginurl(void);
 extern char *cgit_repourl(const char *reponame);
 extern void cgit_print_clone_row(const char *url, int colspan);
-extern char *cgit_fileurl(const char *reponame, const char *pagename,
-			  const char *filename, const char *query);
-extern char *cgit_pageurl(const char *reponame, const char *pagename,
-			  const char *query);
+extern char *cgit_fileurl(const char *reponame, const char *pagename, const char *filename,
+	const char *query);
+extern char *cgit_pageurl(const char *reponame, const char *pagename, const char *query);
 
 // Call fn once for every URL this repository can be cloned from.
 extern void cgit_add_clone_urls(void (*fn)(const char *));
@@ -38,46 +37,32 @@ extern void cgit_add_clone_urls(void (*fn)(const char *));
  * as the text a reader sees. A NULL title or class leaves that attribute out,
  * and what follows them is the state the target page should open in.
  */
-extern void cgit_index_link(const char *name, const char *title,
-			    const char *class, const char *pattern,
-			    const char *sort, int ofs, int always_root);
-extern void cgit_summary_link(const char *name, const char *title,
-			      const char *class, const char *head);
-extern void cgit_tag_link(const char *name, const char *title,
-			  const char *class, const char *tag);
-extern void cgit_tree_link(const char *name, const char *title,
-			   const char *class, const char *head,
-			   const char *rev, const char *path);
-extern void cgit_plain_link(const char *name, const char *title,
-			    const char *class, const char *head,
-			    const char *rev, const char *path);
-extern void cgit_blame_link(const char *name, const char *title,
-			    const char *class, const char *head,
-			    const char *rev, const char *path);
-extern void cgit_log_link(const char *name, const char *title,
-			  const char *class, const char *head, const char *rev,
-			  const char *path, int ofs, const char *grep,
-			  const char *pattern, int showmsg, int follow);
-extern void cgit_commit_link(const char *name, const char *title,
-			     const char *class, const char *head,
-			     const char *rev, const char *path);
-extern void cgit_patch_link(const char *name, const char *title,
-			    const char *class, const char *head,
-			    const char *rev, const char *path);
-extern void cgit_refs_link(const char *name, const char *title,
-			   const char *class, const char *head,
-			   const char *rev, const char *path);
-extern void cgit_diff_link(const char *name, const char *title,
-			   const char *class, const char *head,
-			   const char *new_rev, const char *old_rev,
-			   const char *path);
-extern void cgit_stats_link(const char *name, const char *title,
-			    const char *class, const char *head,
-			    const char *path);
+extern void cgit_index_link(const char *name, const char *title, const char *class,
+	const char *pattern, const char *sort, int ofs, int always_root);
+extern void cgit_summary_link(const char *name, const char *title, const char *class, const char *head);
+extern void cgit_tag_link(const char *name, const char *title, const char *class, const char *tag);
+extern void cgit_tree_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path);
+extern void cgit_plain_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path);
+extern void cgit_blame_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path);
+extern void cgit_log_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path, int ofs, const char *grep,
+	const char *pattern, int showmsg, int follow);
+extern void cgit_commit_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path);
+extern void cgit_patch_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path);
+extern void cgit_refs_link(const char *name, const char *title, const char *class,
+	const char *head, const char *rev, const char *path);
+extern void cgit_diff_link(const char *name, const char *title, const char *class,
+	const char *head, const char *new_rev, const char *old_rev, const char *path);
+extern void cgit_stats_link(const char *name, const char *title, const char *class,
+	const char *head, const char *path);
 extern void cgit_object_link(struct object *obj);
 
-extern void cgit_submodule_link(const char *class, char *path,
-				const char *rev);
+extern void cgit_submodule_link(const char *class, char *path, const char *rev);
 
 extern void cgit_print_layout_start(void);
 extern void cgit_print_layout_end(void);
@@ -98,14 +83,11 @@ extern void cgit_redirect(const char *url, bool permanent);
 extern void cgit_print_docstart(void);
 extern void cgit_print_docend(void);
 __attribute__((format (printf,3,4)))
-extern void cgit_print_error_page(int code, const char *msg, const char *fmt,
-				  ...);
-extern void cgit_vprint_error_page(int code, const char *msg, const char *fmt,
-				   va_list ap);
+extern void cgit_print_error_page(int code, const char *msg, const char *fmt, ...);
+extern void cgit_vprint_error_page(int code, const char *msg, const char *fmt, va_list ap);
 extern void cgit_print_pageheader(void);
 extern void cgit_print_filemode(unsigned short mode);
-extern void cgit_print_snapshot_links(const struct cgit_repo *repo,
-				      const char *ref, const char *separator);
+extern void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref, const char *separator);
 
 // The name a snapshot of this repository is downloaded under, which is the
 // configured prefix or the last component of the repository URL.
@@ -117,8 +99,7 @@ extern const char *cgit_snapshot_prefix(const struct cgit_repo *repo);
  * terms are carried only when the caller asks for them, since a form with a
  * field of its own for either would otherwise submit that name twice.
  */
-extern void cgit_add_hidden_formfields(int incl_head, int incl_search,
-				       const char *page);
+extern void cgit_add_hidden_formfields(int incl_head, int incl_search, const char *page);
 
 // Put path in front of the page title, its last component first.
 extern void cgit_set_title_from_path(const char *path);
diff --git a/source/ui-snapshot.c b/source/ui-snapshot.c
index af985f4..a9bf858 100644
--- a/source/ui-snapshot.c
+++ b/source/ui-snapshot.c
@@ -20,8 +20,7 @@
 
 #define SIG_SUFFIX ".asc"
 
-static int write_archive_format(const char *format_arg, const char *hex,
-				const char *prefix)
+static int write_archive_format(const char *format_arg, const char *hex, const char *prefix)
 {
 	struct strvec argv = STRVEC_INIT;
 	const char **args;
@@ -62,8 +61,7 @@ static int write_zip_archive(const char *hex, const char *prefix)
 	return write_archive_format("--format=zip", hex, prefix);
 }
 
-static int write_compressed_tar_archive(const char *hex, const char *prefix,
-					char *argv[])
+static int write_compressed_tar_archive(const char *hex, const char *prefix, char *argv[])
 {
 	struct cgit_exec_filter filter;
 	int result;
@@ -147,9 +145,8 @@ static int resolves(const char *rev)
 	return repo_get_oid(the_repository, rev, &oid) == 0;
 }
 
-static const char *ref_from_filename(const struct cgit_repo *repo,
-				     const char *filename,
-				     const struct cgit_snapshot_format *format)
+static const char *ref_from_filename(const struct cgit_repo *repo, const char *filename,
+	const struct cgit_snapshot_format *format)
 {
 	struct strbuf rev = STRBUF_INIT;
 	const char *repo_prefix;
@@ -190,20 +187,17 @@ out:
 	return found ? strbuf_detach(&rev, NULL) : NULL;
 }
 
-static int send_snapshot(const struct cgit_snapshot_format *format,
-			 const char *hex, const char *prefix,
-			 const char *filename)
+static int send_snapshot(const struct cgit_snapshot_format *format, const char *hex,
+	const char *prefix, const char *filename)
 {
 	struct object_id oid;
 
 	if (repo_get_oid(the_repository, hex, &oid)) {
-		cgit_print_error_page(404, "Not Found",
-				"Bad object id: %s", hex);
+		cgit_print_error_page(404, "Not Found", "Bad object id: %s", hex);
 		return 1;
 	}
 	if (!lookup_commit_reference(the_repository, &oid)) {
-		cgit_print_error_page(400, "Bad Request",
-				"Not a commit reference: %s", hex);
+		cgit_print_error_page(400, "Bad Request", "Not a commit reference: %s", hex);
 		return 1;
 	}
 	ctx.page.mimetype = xstrdup(format->mimetype);
@@ -214,9 +208,8 @@ static int send_snapshot(const struct cgit_snapshot_format *format,
 	return 0;
 }
 
-static int send_sig(const struct cgit_snapshot_format *format,
-		    const char *hex, const char *archive_name,
-		    const char *sig_filename)
+static int send_sig(const struct cgit_snapshot_format *format, const char *hex,
+	const char *archive_name, const char *sig_filename)
 {
 	const struct object_id *note = cgit_snapshot_get_sig(hex, format);
 	enum object_type type;
@@ -224,8 +217,7 @@ static int send_sig(const struct cgit_snapshot_format *format,
 	char *buf;
 
 	if (!note) {
-		cgit_print_error_page(404, "Not Found",
-				"No signature for %s", archive_name);
+		cgit_print_error_page(404, "Not Found", "No signature for %s", archive_name);
 		return 0;
 	}
 
@@ -245,8 +237,7 @@ static int send_sig(const struct cgit_snapshot_format *format,
 	return 0;
 }
 
-const struct object_id *cgit_snapshot_get_sig(const char *ref,
-					      const struct cgit_snapshot_format *f)
+const struct object_id *cgit_snapshot_get_sig(const char *ref, const struct cgit_snapshot_format *f)
 {
 	struct notes_tree *tree;
 	struct object_id oid;
@@ -260,8 +251,7 @@ const struct object_id *cgit_snapshot_get_sig(const char *ref,
 
 		// Signatures live under the format suffix with the leading dot
 		// dropped, so plain tar is refs/notes/signatures/tar.
-		strbuf_addf(&notes_ref, "refs/notes/signatures/%s",
-			    f->suffix + 1);
+		strbuf_addf(&notes_ref, "refs/notes/signatures/%s", f->suffix + 1);
 
 		init_notes(tree, notes_ref.buf, combine_notes_ignore, 0);
 		strbuf_release(&notes_ref);
@@ -295,8 +285,7 @@ int cgit_parse_snapshots_mask(const char *str)
 
 	for_each_string_list_item(item, &tokens) {
 		for (f = cgit_snapshot_formats; f->suffix; f++) {
-			if (!strcmp(item->string, f->suffix) ||
-			    !strcmp(item->string, f->suffix + 1)) {
+			if (!strcmp(item->string, f->suffix) || !strcmp(item->string, f->suffix + 1)) {
 				mask |= cgit_snapshot_format_bit(f);
 				break;
 			}
@@ -307,8 +296,7 @@ int cgit_parse_snapshots_mask(const char *str)
 	return mask;
 }
 
-void cgit_print_snapshot(const char *head, const char *hex,
-			 const char *filename, int dwim)
+void cgit_print_snapshot(const char *head, const char *hex, const char *filename, int dwim)
 {
 	const struct cgit_snapshot_format *f;
 	const char *sig_filename = NULL;
@@ -316,8 +304,7 @@ void cgit_print_snapshot(const char *head, const char *hex,
 	char *prefix = NULL;
 
 	if (!filename) {
-		cgit_print_error_page(400, "Bad Request",
-				"No snapshot name specified");
+		cgit_print_error_page(400, "Bad Request", "No snapshot name specified");
 		return;
 	}
 
@@ -329,10 +316,8 @@ void cgit_print_snapshot(const char *head, const char *hex,
 	}
 
 	f = find_format(filename);
-	if (!f || (!sig_filename &&
-		   !(ctx.repo->snapshots & cgit_snapshot_format_bit(f)))) {
-		cgit_print_error_page(400, "Bad Request",
-				"Unsupported snapshot format: %s", filename);
+	if (!f || (!sig_filename && !(ctx.repo->snapshots & cgit_snapshot_format_bit(f)))) {
+		cgit_print_error_page(400, "Bad Request", "Unsupported snapshot format: %s", filename);
 		return;
 	}
 
diff --git a/source/ui-snapshot.h b/source/ui-snapshot.h
index 9d2910f..c594168 100644
--- a/source/ui-snapshot.h
+++ b/source/ui-snapshot.h
@@ -36,7 +36,6 @@ extern int cgit_parse_snapshots_mask(const char *str);
 extern const struct object_id *cgit_snapshot_get_sig(
 	const char *ref, const struct cgit_snapshot_format *f);
 
-extern void cgit_print_snapshot(const char *head, const char *hex,
-				const char *filename, int dwim);
+extern void cgit_print_snapshot(const char *head, const char *hex, const char *filename, int dwim);
 
 #endif // CGIT_UI_SNAPSHOT_H
diff --git a/source/ui-ssdiff.c b/source/ui-ssdiff.c
index 759a77b..2ea4751 100644
--- a/source/ui-ssdiff.c
+++ b/source/ui-ssdiff.c
@@ -53,8 +53,7 @@ static void create_lcs_table(void)
  * owns. A line too long for the table gets NULL back and is shown whole
  * instead.
  */
-static char *longest_common_subsequence(const char *old_line,
-					const char *new_line)
+static char *longest_common_subsequence(const char *old_line, const char *new_line)
 {
 	int old_len = strlen(old_line);
 	int new_len = strlen(new_line);
@@ -76,8 +75,7 @@ static char *longest_common_subsequence(const char *old_line,
 				int drop_old = lcs_table[i + 1][j];
 				int drop_new = lcs_table[i][j + 1];
 
-				lcs_table[i][j] = (drop_old > drop_new ?
-						   drop_old : drop_new);
+				lcs_table[i][j] = (drop_old > drop_new ? drop_old : drop_new);
 			}
 		}
 	}
@@ -116,8 +114,7 @@ static char *expand_tabs(const char *line)
 
 	for (p = line; *p; p++) {
 		if (*p == '\t')
-			strbuf_addchars(&out, ' ',
-					TAB_WIDTH - (out.len % TAB_WIDTH));
+			strbuf_addchars(&out, ' ', TAB_WIDTH - (out.len % TAB_WIDTH));
 		else
 			strbuf_addch(&out, *p);
 	}
@@ -136,8 +133,7 @@ static void flush_run(struct strbuf *run)
  * A stretch the other side does not share is escaped in one call, so a
  * changed line does not go through the output path a byte at a time.
  */
-static void print_line_with_lcs(const char *class, const char *line,
-				const char *lcs)
+static void print_line_with_lcs(const char *class, const char *line, const char *lcs)
 {
 	int len = strlen(line);
 	int in_common = 1;
@@ -168,8 +164,7 @@ static void print_line_with_lcs(const char *class, const char *line,
 	strbuf_release(&run);
 }
 
-static void print_lineno_cell(struct diff_filespec *file,
-			      const struct object_id *rev, int line_no)
+static void print_lineno_cell(struct diff_filespec *file, const struct object_id *rev, int line_no)
 {
 	struct strbuf path = STRBUF_INIT;
 	char *anchor, *query, *fileurl;
@@ -191,10 +186,8 @@ static void print_lineno_cell(struct diff_filespec *file,
 	strbuf_release(&path);
 }
 
-static void print_row(const char *class,
-		      int old_line_no, char *old_line,
-		      int new_line_no, char *new_line,
-		      int highlight_chars)
+static void print_row(const char *class, int old_line_no, char *old_line,
+	int new_line_no, char *new_line, int highlight_chars)
 {
 	char *lcs = NULL;
 
@@ -207,8 +200,7 @@ static void print_row(const char *class,
 		lcs = longest_common_subsequence(old_line, new_line);
 	html("<tr>\n");
 	if (old_line_no > 0) {
-		print_lineno_cell(cgit_get_current_old_file(), old_rev_oid,
-				  old_line_no);
+		print_lineno_cell(cgit_get_current_old_file(), old_rev_oid, old_line_no);
 		htmlf("<td class='%s'>", class);
 	} else if (old_line)
 		htmlf("<td class='lineno'></td><td class='%s'>", class);
@@ -223,8 +215,7 @@ static void print_row(const char *class,
 
 	html("</td>\n");
 	if (new_line_no > 0) {
-		print_lineno_cell(cgit_get_current_new_file(), new_rev_oid,
-				  new_line_no);
+		print_lineno_cell(cgit_get_current_new_file(), new_rev_oid, new_line_no);
 		htmlf("<td class='%s'>", class);
 	} else if (new_line)
 		htmlf("<td class='lineno'></td><td class='%s'>", class);
@@ -243,9 +234,8 @@ static void print_row(const char *class,
 	free(old_line);
 }
 
-static void defer_line(struct deferred_line **head,
-		       struct deferred_line **last,
-		       const char *line, int line_no)
+static void defer_line(struct deferred_line **head, struct deferred_line **last,
+	const char *line, int line_no)
 {
 	struct deferred_line *item = xmalloc(sizeof(*item));
 
@@ -321,15 +311,12 @@ static void print_deferred_changed_lines(void)
 	highlight_chars = count_deferred(old_item) == count_deferred(new_item);
 	while (old_item || new_item) {
 		if (old_item && new_item)
-			print_row("changed", old_item->line_no,
-				  old_item->line, new_item->line_no,
-				  new_item->line, highlight_chars);
+			print_row("changed", old_item->line_no, old_item->line,
+				new_item->line_no, new_item->line, highlight_chars);
 		else if (old_item)
-			print_row("changed", old_item->line_no,
-				  old_item->line, -1, NULL, 0);
+			print_row("changed", old_item->line_no, old_item->line, -1, NULL, 0);
 		else if (new_item)
-			print_row("changed", -1, NULL,
-				  new_item->line_no, new_item->line, 0);
+			print_row("changed", -1, NULL, new_item->line_no, new_item->line, 0);
 		if (old_item) {
 			next = old_item->next;
 			free_deferred(old_item);
@@ -395,17 +382,14 @@ void cgit_ssdiff_line_cb(char *line, int len)
 
 	if (line[0] == ' ') {
 		print_deferred_lines();
-		print_row("ctx", current_old_line, line,
-			  current_new_line, line, 0);
+		print_row("ctx", current_old_line, line, current_new_line, line, 0);
 		current_old_line += 1;
 		current_new_line += 1;
 	} else if (line[0] == '+') {
-		defer_line(&deferred_new, &deferred_new_last, line,
-			   current_new_line);
+		defer_line(&deferred_new, &deferred_new_last, line, current_new_line);
 		current_new_line += 1;
 	} else if (line[0] == '-') {
-		defer_line(&deferred_old, &deferred_old_last, line,
-			   current_old_line);
+		defer_line(&deferred_old, &deferred_old_last, line, current_old_line);
 		current_old_line += 1;
 	} else if (line[0] == '@') {
 		html("<tr><td colspan='4' class='hunk'>");
diff --git a/source/ui-stats.c b/source/ui-stats.c
index 62aac56..a04b189 100644
--- a/source/ui-stats.c
+++ b/source/ui-stats.c
@@ -168,7 +168,7 @@ static void window_start(const struct cgit_period *period, struct tm *tm)
 }
 
 static void add_commit(struct string_list *authors, struct commitinfo *info,
-		       const struct cgit_period *period)
+	const struct cgit_period *period)
 {
 	struct string_list_item *author, *bucket;
 	struct authorstat *stats;
@@ -296,11 +296,9 @@ static struct string_list build_period_labels(const struct cgit_period *period)
  * The run of authors to sum is given as a start and a count rather than as
  * two indices, so that an empty author list cannot describe a run that wraps.
  */
-static void print_summary_row(struct string_list *authors, size_t from,
-			      size_t count, const char *label_format,
-			      const char *leftclass, const char *centerclass,
-			      const char *rightclass,
-			      const struct string_list *labels)
+static void print_summary_row(struct string_list *authors, size_t from, size_t count,
+	const char *label_format, const char *leftclass, const char *centerclass,
+	const char *rightclass, const struct string_list *labels)
 {
 	struct authorstat *stats;
 	struct string_list_item *bucket;
@@ -308,8 +306,7 @@ static void print_summary_row(struct string_list *authors, size_t from,
 	long total, subtotal;
 
 	total = 0;
-	htmlf("<tr><td class='%s'>%s</td>", leftclass,
-		cgit_fmt(label_format, (long)count));
+	htmlf("<tr><td class='%s'>%s</td>", leftclass, cgit_fmt(label_format, (long)count));
 	for (column = 0; column < labels->nr; column++) {
 		const char *label = labels->items[column].string;
 
@@ -326,8 +323,7 @@ static void print_summary_row(struct string_list *authors, size_t from,
 	htmlf("<td class='%s'>%ld</td></tr>\n", rightclass, total);
 }
 
-static void print_authors(struct string_list *authors, int max_rows,
-			  const struct string_list *labels)
+static void print_authors(struct string_list *authors, int max_rows, const struct string_list *labels)
 {
 	struct string_list_item *author, *bucket;
 	struct authorstat *stats;
@@ -340,8 +336,7 @@ static void print_authors(struct string_list *authors, int max_rows,
 	html("<th>Total</th></tr>\n");
 
 	// The row count arrives through ofs, which carries -1 for "all".
-	rows = (max_rows <= 0 || (size_t)max_rows > authors->nr)
-		? authors->nr : (size_t)max_rows;
+	rows = (max_rows <= 0 || (size_t)max_rows > authors->nr) ? authors->nr : (size_t)max_rows;
 
 	for (i = 0; i < rows; i++) {
 		author = &authors->items[i];
@@ -365,11 +360,9 @@ static void print_authors(struct string_list *authors, int max_rows,
 	}
 
 	if (rows < authors->nr)
-		print_summary_row(authors, rows, authors->nr - rows,
-			"Others (%ld)", "left", "", "sum", labels);
+		print_summary_row(authors, rows, authors->nr - rows, "Others (%ld)", "left", "", "sum", labels);
 
-	print_summary_row(authors, 0, authors->nr, "Total",
-		"total", "sum", "sum", labels);
+	print_summary_row(authors, 0, authors->nr, "Total", "total", "sum", "sum", labels);
 	html("</table>\n");
 }
 
@@ -387,9 +380,7 @@ static void print_options_form(const struct cgit_period *period, int top)
 		html("<tr><td class='label'>Period:</td>");
 		html("<td class='ctrl'><select name='period'>");
 		for (i = 0; i < choices; i++)
-			html_option(cgit_fmt("%c", periods[i].code),
-				    periods[i].name,
-				    cgit_fmt("%c", period->code));
+			html_option(cgit_fmt("%c", periods[i].code), periods[i].name, cgit_fmt("%c", period->code));
 		html("</select></td></tr>\n");
 	}
 	html("<tr><td class='label'>Authors:</td>");
@@ -447,18 +438,15 @@ void cgit_show_stats(void)
 
 	period_index = cgit_find_stats_period(code, &period);
 	if (!period_index) {
-		cgit_print_error_page(404, "Not Found",
-			"Unknown statistics type: %c", code[0]);
+		cgit_print_error_page(404, "Not Found", "Unknown statistics type: %c", code[0]);
 		return;
 	}
 	if (period_index > ctx.repo->max_stats) {
-		cgit_print_error_page(400, "Bad Request",
-			"Statistics type disabled: %s", period->name);
+		cgit_print_error_page(400, "Bad Request", "Statistics type disabled: %s", period->name);
 		return;
 	}
 	authors = collect_stats(period);
-	qsort(authors.items, authors.nr, sizeof(struct string_list_item),
-		cmp_total_commits);
+	qsort(authors.items, authors.nr, sizeof(struct string_list_item), cmp_total_commits);
 
 	top = ctx.qry.ofs;
 	if (!top)
diff --git a/source/ui-stats.h b/source/ui-stats.h
index 1b20e6c..feee741 100644
--- a/source/ui-stats.h
+++ b/source/ui-stats.h
@@ -36,8 +36,7 @@ struct cgit_period {
  * table runs from the finest window to the coarsest, the index is what
  * max-stats is compared against.
  */
-extern int cgit_find_stats_period(const char *expr,
-				  const struct cgit_period **period);
+extern int cgit_find_stats_period(const char *expr, const struct cgit_period **period);
 
 // The name of the period at a one based index, or an empty string when the
 // index names no period.
diff --git a/source/ui-summary.c b/source/ui-summary.c
index 197cd07..ea8f783 100644
--- a/source/ui-summary.c
+++ b/source/ui-summary.c
@@ -59,8 +59,7 @@ static int path_within(const char *base, const char *path)
 {
 	size_t len = strlen(base);
 
-	return starts_with(path, base) &&
-	       (path[len] == '\0' || path[len] == '/');
+	return starts_with(path, base) && (path[len] == '\0' || path[len] == '/');
 }
 
 /*
@@ -69,8 +68,7 @@ static int path_within(const char *base, const char *path)
  * such a readme is confined to its own directory, so one named without a
  * directory is refused.
  */
-static char *resolve_about_path(const char *filename, const char *ref,
-				const char *path)
+static char *resolve_about_path(const char *filename, const char *ref, const char *path)
 {
 	char *copy, *base_dir, *full_path;
 	char *resolved_base = NULL, *resolved_full = NULL;
@@ -91,8 +89,7 @@ static char *resolve_about_path(const char *filename, const char *ref,
 	if (!ref) {
 		resolved_base = realpath(base_dir, NULL);
 		resolved_full = realpath(full_path, NULL);
-		if (!resolved_base || !resolved_full ||
-		    !path_within(resolved_base, resolved_full)) {
+		if (!resolved_base || !resolved_full || !path_within(resolved_base, resolved_full)) {
 			free(full_path);
 			full_path = NULL;
 		}
@@ -116,8 +113,7 @@ void cgit_print_summary(void)
 	cgit_print_tags(ctx.cfg.summary_tags);
 	if (ctx.cfg.summary_log > 0) {
 		htmlf("<tr class='nohover'><td colspan='%d'></td></tr>\n", columns);
-		cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL,
-			       NULL, NULL, 0, 0, 0);
+		cgit_print_log(ctx.qry.head, 0, ctx.cfg.summary_log, NULL, NULL, NULL, 0, 0, 0);
 	}
 	clone_urls_printed = 0;
 	cgit_add_clone_urls(print_clone_url);
@@ -131,8 +127,7 @@ void cgit_print_repo_readme(const char *path)
 	int free_filename = 0;
 
 	mimetype = cgit_get_mimetype_for_filename(path);
-	if (mimetype && (starts_with(mimetype, "image/") ||
-			 starts_with(mimetype, "video/"))) {
+	if (mimetype && (starts_with(mimetype, "image/") || starts_with(mimetype, "video/"))) {
 		ctx.page.mimetype = mimetype;
 		ctx.page.charset = NULL;
 		cgit_print_plain();
diff --git a/source/ui-tag.c b/source/ui-tag.c
index 469f209..ec8cd54 100644
--- a/source/ui-tag.c
+++ b/source/ui-tag.c
@@ -55,17 +55,14 @@ static void print_message(char *msg)
 	}
 }
 
-static void print_annotated_tag(const char *revname,
-				const struct object_id *oid)
+static void print_annotated_tag(const char *revname, const struct object_id *oid)
 {
 	struct tag *tag;
 	struct taginfo *info;
 
 	tag = lookup_tag(the_repository, oid);
-	if (!tag || parse_tag(the_repository, tag) ||
-	    !(info = cgit_parse_tag(tag))) {
-		cgit_print_error_page(500, "Internal Server Error",
-			"Bad tag object: %s", revname);
+	if (!tag || parse_tag(the_repository, tag) || !(info = cgit_parse_tag(tag))) {
+		cgit_print_error_page(500, "Internal Server Error", "Bad tag object: %s", revname);
 		return;
 	}
 
@@ -76,20 +73,16 @@ static void print_annotated_tag(const char *revname,
 	htmlf(" (<span class='oid'>%s</span>)</td></tr>\n", oid_to_hex(oid));
 	if (info->tagger_date > 0) {
 		html("<tr><th>tag date</th><td><time datetime='");
-		html_attr(show_date(info->tagger_date, info->tagger_tz,
-					cgit_date_mode(DATE_ISO8601_STRICT)));
+		html_attr(show_date(info->tagger_date, info->tagger_tz, cgit_date_mode(DATE_ISO8601_STRICT)));
 		html("'>");
-		html_txt(show_date(info->tagger_date, info->tagger_tz,
-					cgit_date_mode(DATE_ISO8601)));
+		html_txt(show_date(info->tagger_date, info->tagger_tz, cgit_date_mode(DATE_ISO8601)));
 		html("</time></td></tr>\n");
 	}
 	if (info->tagger) {
 		html("<tr><th>tagged by</th><td>");
 		// A tag can carry a tagger with no address, and a filter must
 		// not be handed a NULL argument.
-		cgit_open_filter(ctx.repo->email_filter,
-				 info->tagger_email ? info->tagger_email : "",
-				 "tag");
+		cgit_open_filter(ctx.repo->email_filter, info->tagger_email ? info->tagger_email : "", "tag");
 		html_txt(info->tagger);
 		if (info->tagger_email && ctx.cfg.enable_plain_email) {
 			html(" ");
@@ -132,14 +125,12 @@ void cgit_print_tag(char *revname)
 
 	strbuf_addf(&fullref, "refs/tags/%s", revname);
 	if (repo_get_oid(the_repository, fullref.buf, &oid)) {
-		cgit_print_error_page(404, "Not Found",
-			"Bad tag reference: %s", revname);
+		cgit_print_error_page(404, "Not Found", "Bad tag reference: %s", revname);
 		goto cleanup;
 	}
 	obj = parse_object(the_repository, &oid);
 	if (!obj) {
-		cgit_print_error_page(500, "Internal Server Error",
-			"Bad object id: %s", oid_to_hex(&oid));
+		cgit_print_error_page(500, "Internal Server Error", "Bad object id: %s", oid_to_hex(&oid));
 		goto cleanup;
 	}
 	if (obj->type == OBJ_TAG)
diff --git a/source/ui-tree.c b/source/ui-tree.c
index 26a3fd1..aab448e 100644
--- a/source/ui-tree.c
+++ b/source/ui-tree.c
@@ -82,8 +82,7 @@ static void print_linenumbers(const char *buf, unsigned long size)
 	strbuf_release(&numbers);
 }
 
-static void print_text_buffer(const char *filename, char *buf,
-			      unsigned long size)
+static void print_text_buffer(const char *filename, char *buf, unsigned long size)
 {
 	html("<table class='blob'>\n");
 
@@ -131,8 +130,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
 	html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>\n");
 
 	// 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) {
+	for (offset = 0; offset < size; offset += HEXDUMP_ROW_BYTES, buf += HEXDUMP_ROW_BYTES) {
 		strbuf_reset(&row);
 		strbuf_addf(&row, "<tr><td class='right'>%04lx</td><td class='hex'>", offset);
 		for (idx = 0; idx < HEXDUMP_ROW_BYTES && offset + idx < size; idx++) {
@@ -159,7 +157,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
  * may be added to it.
  */
 static bool print_object(const struct object_id *oid, const char *path,
-			 const char *filename, const char *rev)
+	const char *filename, const char *rev)
 {
 	enum object_type type;
 	char *buf;
@@ -168,22 +166,21 @@ static bool print_object(const struct object_id *oid, const char *path,
 
 	type = odb_read_object_info(the_repository->objects, oid, &size);
 	if (type == OBJ_BAD) {
-		cgit_print_error_page(404, "Not Found",
-			"Bad object name: %s", oid_to_hex(oid));
+		cgit_print_error_page(404, "Not Found", "Bad object name: %s", oid_to_hex(oid));
 		return false;
 	}
 
 	if (ctx.cfg.max_blob_size && size / 1024 > (unsigned long)ctx.cfg.max_blob_size) {
-		cgit_print_error_page(413, "Content Too Large",
-			"blob size (%luKB) exceeds display size limit (%dKB)",
-			size / 1024, ctx.cfg.max_blob_size);
+		cgit_print_error_page(
+			413, "Content Too Large", "blob size (%luKB) exceeds display size limit (%dKB)",
+			size / 1024, ctx.cfg.max_blob_size
+		);
 		return false;
 	}
 
 	buf = odb_read_object(the_repository->objects, oid, &type, &size);
 	if (!buf) {
-		cgit_print_error_page(500, "Internal Server Error",
-			"Error reading object %s", oid_to_hex(oid));
+		cgit_print_error_page(500, "Internal Server Error", "Error reading object %s", oid_to_hex(oid));
 		return false;
 	}
 	// buffer_is_binary only sniffs the front of the blob, and a NUL past
@@ -195,12 +192,10 @@ static bool print_object(const struct object_id *oid, const char *path,
 
 	cgit_print_layout_start();
 	htmlf("blob: %s (", oid_to_hex(oid));
-	cgit_plain_link("plain", NULL, NULL, ctx.qry.head,
-		        rev, path);
+	cgit_plain_link("plain", NULL, NULL, ctx.qry.head, rev, path);
 	if (ctx.repo->enable_blame && !is_binary) {
 		html(") (");
-		cgit_blame_link("blame", NULL, NULL, ctx.qry.head,
-			        rev, path);
+		cgit_blame_link("blame", NULL, NULL, ctx.qry.head, rev, path);
 	}
 	html(")\n");
 
@@ -214,7 +209,7 @@ static bool print_object(const struct object_id *oid, const char *path,
 }
 
 static int only_child_cb(const struct object_id *oid, struct strbuf *base,
-			 const char *pathname, unsigned mode, void *data)
+	const char *pathname, unsigned mode, void *data)
 {
 	struct only_child *child = data;
 
@@ -232,8 +227,8 @@ static int only_child_cb(const struct object_id *oid, struct strbuf *base,
 	return 0;
 }
 
-static void print_dir_chain(const struct object_id *oid, char *name,
-			    char *rev, struct strbuf *fullpath)
+static void print_dir_chain(const struct object_id *oid, char *name, char *rev,
+	struct strbuf *fullpath)
 {
 	size_t initial_length = fullpath->len;
 	struct tree *tree;
@@ -248,8 +243,7 @@ static void print_dir_chain(const struct object_id *oid, char *name,
 	oidcpy(&child.oid, oid);
 
 	while (child.count == 1) {
-		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev,
-			       fullpath->buf);
+		cgit_tree_link(name, NULL, "ls-dir", ctx.qry.head, rev, fullpath->buf);
 
 		tree = lookup_tree(the_repository, &child.oid);
 		if (!tree)
@@ -272,7 +266,7 @@ static void print_dir_chain(const struct object_id *oid, char *name,
 }
 
 static void print_ls_row(const struct object_id *oid, const char *pathname,
-			 unsigned mode, struct walk_tree_context *walk)
+	unsigned mode, struct walk_tree_context *walk)
 {
 	char *name;
 	struct strbuf fullpath = STRBUF_INIT;
@@ -283,8 +277,7 @@ static void print_ls_row(const struct object_id *oid, const char *pathname,
 	char *buf;
 
 	name = xstrdup(pathname);
-	strbuf_addf(&fullpath, "%s%s%s", ctx.qry.path ? ctx.qry.path : "",
-		    ctx.qry.path ? "/" : "", name);
+	strbuf_addf(&fullpath, "%s%s%s", ctx.qry.path ? ctx.qry.path : "", ctx.qry.path ? "/" : "", name);
 
 	if (!S_ISGITLINK(mode)) {
 		type = odb_read_object_info(the_repository->objects, oid, &size);
@@ -310,8 +303,7 @@ static void print_ls_row(const struct object_id *oid, const char *pathname,
 		strbuf_addstr(&class, "ls-blob");
 		if (ext)
 			strbuf_addf(&class, " %s", ext + 1);
-		cgit_tree_link(name, NULL, class.buf, ctx.qry.head,
-			       walk->rev, fullpath.buf);
+		cgit_tree_link(name, NULL, class.buf, ctx.qry.head, walk->rev, fullpath.buf);
 	}
 	if (S_ISLNK(mode)) {
 		html(" -> ");
@@ -323,8 +315,7 @@ static void print_ls_row(const struct object_id *oid, const char *pathname,
 		strbuf_addbuf(&linkpath, &fullpath);
 		strbuf_addf(&linkpath, "/../%s", buf);
 		strbuf_normalize_path(&linkpath);
-		cgit_tree_link(buf, NULL, class.buf, ctx.qry.head,
-			walk->rev, linkpath.buf);
+		cgit_tree_link(buf, NULL, class.buf, ctx.qry.head, walk->rev, linkpath.buf);
 		free(buf);
 		strbuf_release(&linkpath);
 	}
@@ -334,18 +325,14 @@ static void print_ls_row(const struct object_id *oid, const char *pathname,
 		htmlf("</td><td class='ls-size'>%lu</td>", size);
 
 	html("<td class='ls-links'>");
-	cgit_log_link("log", NULL, "button", ctx.qry.head,
-		      walk->rev, fullpath.buf, 0, NULL, NULL,
-		      ctx.qry.showmsg, 0);
+	cgit_log_link("log", NULL, "button", ctx.qry.head, walk->rev, fullpath.buf,
+		0, NULL, NULL, ctx.qry.showmsg, 0);
 	if (ctx.repo->max_stats)
-		cgit_stats_link("stats", NULL, "button", ctx.qry.head,
-				fullpath.buf);
+		cgit_stats_link("stats", NULL, "button", ctx.qry.head, fullpath.buf);
 	if (!S_ISGITLINK(mode))
-		cgit_plain_link("plain", NULL, "button", ctx.qry.head,
-				walk->rev, fullpath.buf);
+		cgit_plain_link("plain", NULL, "button", ctx.qry.head, walk->rev, fullpath.buf);
 	if (!S_ISDIR(mode) && !S_ISGITLINK(mode) && ctx.repo->enable_blame)
-		cgit_blame_link("blame", NULL, "button", ctx.qry.head,
-				walk->rev, fullpath.buf);
+		cgit_blame_link("blame", NULL, "button", ctx.qry.head, walk->rev, fullpath.buf);
 	html("</td></tr>\n");
 
 cleanup:
@@ -355,7 +342,7 @@ cleanup:
 }
 
 static int ls_item(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, void *data)
+	const char *pathname, unsigned mode, void *data)
 {
 	struct walk_tree_context *walk = data;
 
@@ -364,8 +351,7 @@ static int ls_item(const struct object_id *oid, struct strbuf *base,
 	if (ctx.cfg.enable_tree_group_dirs) {
 		struct ls_entry *entry;
 
-		ALLOC_GROW(walk->entries, walk->entries_nr + 1,
-			   walk->entries_alloc);
+		ALLOC_GROW(walk->entries, walk->entries_nr + 1, walk->entries_alloc);
 		entry = &walk->entries[walk->entries_nr++];
 		oidcpy(&entry->oid, oid);
 		entry->name = xstrdup(pathname);
@@ -419,8 +405,7 @@ static void ls_tail(void)
 	cgit_print_layout_end();
 }
 
-static void ls_tree(const struct object_id *oid,
-		    struct walk_tree_context *walk)
+static void ls_tree(const struct object_id *oid, struct walk_tree_context *walk)
 {
 	struct tree *tree;
 	struct pathspec paths = {
@@ -429,8 +414,7 @@ static void ls_tree(const struct object_id *oid,
 
 	tree = parse_tree_indirect(oid);
 	if (!tree) {
-		cgit_print_error_page(404, "Not Found",
-			"Not a tree object: %s", oid_to_hex(oid));
+		cgit_print_error_page(404, "Not Found", "Not a tree object: %s", oid_to_hex(oid));
 		return;
 	}
 
@@ -441,7 +425,7 @@ static void ls_tree(const struct object_id *oid,
 }
 
 static int walk_tree(const struct object_id *oid, struct strbuf *base,
-		const char *pathname, unsigned mode, void *data)
+	const char *pathname, unsigned mode, void *data)
 {
 	struct walk_tree_context *walk = data;
 
@@ -460,8 +444,7 @@ static int walk_tree(const struct object_id *oid, struct strbuf *base,
 			ls_head();
 			return READ_TREE_RECURSIVE;
 		} else {
-			bool shown = print_object(oid, fullpath.buf,
-						  pathname, walk->rev);
+			bool shown = print_object(oid, fullpath.buf, pathname, walk->rev);
 
 			walk->state = shown ? WALK_BLOB_SHOWN : WALK_ERROR_SHOWN;
 			strbuf_release(&fullpath);
@@ -499,14 +482,12 @@ void cgit_print_tree(const char *rev, char *path)
 		rev = ctx.qry.head;
 
 	if (repo_get_oid(the_repository, rev, &oid)) {
-		cgit_print_error_page(404, "Not Found",
-			"Invalid revision name: %s", rev);
+		cgit_print_error_page(404, "Not Found", "Invalid revision name: %s", rev);
 		return;
 	}
 	commit = lookup_commit_reference(the_repository, &oid);
 	if (!commit || repo_parse_commit(the_repository, commit)) {
-		cgit_print_error_page(404, "Not Found",
-			"Invalid commit reference: %s", rev);
+		cgit_print_error_page(404, "Not Found", "Invalid commit reference: %s", rev);
 		return;
 	}
 
@@ -517,8 +498,7 @@ void cgit_print_tree(const char *rev, char *path)
 		goto cleanup;
 	}
 
-	read_tree(the_repository, repo_get_commit_tree(the_repository, commit),
-		  &paths, walk_tree, &walk);
+	read_tree(the_repository, repo_get_commit_tree(the_repository, commit), &paths, walk_tree, &walk);
 	if (walk.state == WALK_LISTING) {
 		ls_flush(&walk);
 		ls_tail();
-rw-r--r--	source/cache.c	63
-rw-r--r--	source/cache.h	3
-rw-r--r--	source/cgit.c	103
-rw-r--r--	source/cgit.h	3
-rw-r--r--	source/cgit.mk	9
-rw-r--r--	source/cmd.c	17
-rw-r--r--	source/cmd.h	4
-rw-r--r--	source/filter.c	48
-rw-r--r--	source/html.c	15
-rw-r--r--	source/html.h	10
-rw-r--r--	source/parsing.c	15
-rw-r--r--	source/scan-tree.c	30
-rw-r--r--	source/shared.c	47
-rw-r--r--	source/shared.h	21
-rw-r--r--	source/ui-atom.c	3
-rw-r--r--	source/ui-blame.c	70
-rw-r--r--	source/ui-blob.c	31
-rw-r--r--	source/ui-blob.h	9
-rw-r--r--	source/ui-clone.c	9
-rw-r--r--	source/ui-commit.c	42
-rw-r--r--	source/ui-diff.c	126
-rw-r--r--	source/ui-diff.h	4
-rw-r--r--	source/ui-log.c	125
-rw-r--r--	source/ui-log.h	5
-rw-r--r--	source/ui-patch.c	34
-rw-r--r--	source/ui-patch.h	3
-rw-r--r--	source/ui-plain.c	19
-rw-r--r--	source/ui-refs.c	24
-rw-r--r--	source/ui-repolist.c	18
-rw-r--r--	source/ui-shared.c	318
-rw-r--r--	source/ui-shared.h	81
-rw-r--r--	source/ui-snapshot.c	51
-rw-r--r--	source/ui-snapshot.h	3
-rw-r--r--	source/ui-ssdiff.c	52
-rw-r--r--	source/ui-stats.c	38
-rw-r--r--	source/ui-stats.h	3
-rw-r--r--	source/ui-summary.c	15
-rw-r--r--	source/ui-tag.c	25
-rw-r--r--	source/ui-tree.c	86