Clean up formatting: Disallow space-before-tab.

bufferevent_filter.c

@@ -265,7 +265,7 @@ be_filter_process_input(struct bufferevent_filtered *bevf,
 	} while (res == BEV_OK &&
 		 (bev->enabled & EV_READ) &&
 		 evbuffer_get_length(bevf->underlying->input) &&
-  		 !be_readbuf_full(bevf, state));
+	         !be_readbuf_full(bevf, state));
 
 	if (*processed_out)
 		BEV_RESET_GENERIC_READ_TIMEOUT(bev);

bufferevent_sock.c

@@ -223,7 +223,7 @@ bufferevent_writecb(evutil_socket_t fd, short event, void *arg)
 		} else {
 			connected = 1;
 #ifdef WIN32
-		       	if (BEV_IS_ASYNC(bufev)) {
+			if (BEV_IS_ASYNC(bufev)) {
 				event_del(&bufev->ev_write);
 				bufferevent_async_set_connected(bufev);
 				_bufferevent_run_eventcb(bufev,

event.c

@@ -211,7 +211,7 @@ HT_GENERATE(event_debug_map, event_debug_entry, node, hash_debug_entry,
 		find.ptr = (ev);					\
 		EVLOCK_LOCK(_event_debug_map_lock, 0);			\
 		dent = HT_REMOVE(event_debug_map, &global_debug_map, &find); \
-		if (dent) 						\
+		if (dent)						\
 			mm_free(dent);					\
 		EVLOCK_UNLOCK(_event_debug_map_lock, 0);		\
 	}								\
@@ -1537,7 +1537,7 @@ event_set(struct event *ev, evutil_socket_t fd, short events,
 {
 	int r;
 	r = event_assign(ev, current_base, fd, events, callback, arg);
-       	EVUTIL_ASSERT(r == 0);
+	EVUTIL_ASSERT(r == 0);
 }
 
 struct event *

evport.c

@@ -100,9 +100,9 @@ struct fd_info {
     (FDI_HAS_WRITE(fdi) ? POLLOUT : 0)
 
 struct evport_data {
-	int 		ed_port;	/* event port for system events  */
-	int		ed_nevents;	/* number of allocated fdi's 	 */
-	struct fd_info *ed_fds;		/* allocated fdi table 		 */
+	int		ed_port;	/* event port for system events  */
+	int		ed_nevents;	/* number of allocated fdi's	 */
+	struct fd_info *ed_fds;		/* allocated fdi table		 */
 	/* fdi's that we need to reassoc */
 	int ed_pending[EVENTS_PER_GETN]; /* fd's with pending events */
 };
@@ -110,7 +110,7 @@ struct evport_data {
 static void*	evport_init	(struct event_base *);
 static int evport_add(struct event_base *, int fd, short old, short events, void *);
 static int evport_del(struct event_base *, int fd, short old, short events, void *);
-static int 	evport_dispatch	(struct event_base *, struct timeval *);
+static int	evport_dispatch	(struct event_base *, struct timeval *);
 static void	evport_dealloc	(struct event_base *);
 
 const struct eventop evportops = {

http.c

@@ -755,7 +755,7 @@ evhttp_handle_chunked_read(struct evhttp_request *req, struct evbuffer *buf)
 				return (DATA_CORRUPTED);
 			}
 			if (req->body_size + (size_t)ntoread > req->evcon->max_body_size) {
-			  	/* failed body length test */
+				/* failed body length test */
 				event_debug(("Request body is too long"));
 				return (DATA_TOO_LONG);
 			}
@@ -853,7 +853,7 @@ evhttp_read_body(struct evhttp_connection *evcon, struct evhttp_request *req)
 	}
 
 	if (req->body_size > req->evcon->max_body_size) {
-	 	/* failed body length test */
+		/* failed body length test */
 		event_debug(("Request body is too long"));
 		evhttp_connection_fail(evcon,
 				       EVCON_HTTP_INVALID_HEADER);

include/event2/bufferevent_compat.h

@@ -55,7 +55,7 @@
   enabling the bufferevent for the first time.
 
   @param fd the file descriptor from which data is read and written to.
-  		This file descriptor is not allowed to be a pipe(2).
+         This file descriptor is not allowed to be a pipe(2).
   @param readcb callback to invoke when there is data to be read, or NULL if
          no callback is desired
   @param writecb callback to invoke when the file descriptor is ready for

include/event2/dns.h

@@ -38,7 +38,7 @@
  *
  * I ask and expect, but do not require, that all derivative works contain an
  * attribution similar to:
- * 	Parts developed by Adam Langley <agl@imperialviolet.org>
+ *     Parts developed by Adam Langley <agl@imperialviolet.org>
  *
  * You may wish to replace the word "Parts" with something else depending on
  * the amount of original code.

sample/le-proxy.c

@@ -158,7 +158,7 @@ accept_cb(struct evconnlistener *listener, evutil_socket_t fd,
 		    BEV_OPT_CLOSE_ON_FREE|BEV_OPT_DEFER_CALLBACKS);
 	else {
 		SSL *ssl = SSL_new(ssl_ctx);
- 		b_out = bufferevent_openssl_socket_new(base, -1, ssl,
+		b_out = bufferevent_openssl_socket_new(base, -1, ssl,
 		    BUFFEREVENT_SSL_CONNECTING,
 		    BEV_OPT_CLOSE_ON_FREE|BEV_OPT_DEFER_CALLBACKS);
 	}

test/regress_http.c

@@ -180,7 +180,7 @@ http_readcb(struct bufferevent *bev, void *arg)
 {
 	const char *what = BASIC_REQUEST_BODY;
 
- 	event_debug(("%s: %s\n", __func__, EVBUFFER_DATA(bufferevent_get_input(bev))));
+	event_debug(("%s: %s\n", __func__, EVBUFFER_DATA(bufferevent_get_input(bev))));
 
 	if (evbuffer_find(bufferevent_get_input(bev),
 		(const unsigned char*) what, strlen(what)) != NULL) {
@@ -301,11 +301,11 @@ http_chunked_cb(struct evhttp_request *req, void *arg)
 	memset(state, 0, sizeof(struct chunk_req_state));
 	state->req = req;
 
- 	if (strcmp(evhttp_request_uri(req), "/streamed") == 0) {
- 		evhttp_add_header(req->output_headers, "Content-Length", "39");
- 	}
+	if (strcmp(evhttp_request_uri(req), "/streamed") == 0) {
+		evhttp_add_header(req->output_headers, "Content-Length", "39");
+	}
 
- 	/* generate a chunked/streamed reply */
+	/* generate a chunked/streamed reply */
 	evhttp_send_reply_start(req, HTTP_OK, "Everything is fine");
 
 	/* but trickle it across several iterations to ensure we're not
@@ -2445,7 +2445,7 @@ static void
 http_data_length_constraints_test_done(struct evhttp_request *req, void *arg)
 {
 	tt_assert(req);
- 	tt_int_op(req->response_code, ==, HTTP_BADREQUEST);
+	tt_int_op(req->response_code, ==, HTTP_BADREQUEST);
 end:
 	event_loopexit(NULL);
 }

test/regress_rpc.c

@@ -590,7 +590,7 @@ static void
 rpc_hook_pause_cb(int fd, short what, void *arg)
 {
 	struct _rpc_hook_ctx *ctx = arg;
- 	++hook_pause_cb_called;
+	++hook_pause_cb_called;
 	evrpc_resume_request(ctx->vbase, ctx->ctx, EVRPC_CONTINUE);
 }
 

util-internal.h

@@ -165,7 +165,7 @@ long _evutil_weakrand(void);
 			event_errx(_EVENT_ERR_ABORT,			\
 			    "%s:%d: Assertion %s failed in %s",		\
 			    __FILE__,__LINE__,#cond,__func__);		\
-			/* In case a user-supplied handler tries to */ 	\
+			/* In case a user-supplied handler tries to */	\
 			/* return control to us, log and abort here. */	\
 			(void)fprintf(stderr,				\
 			    "%s:%d: Assertion %s failed in %s",		\