Style nits and line wrapping of function declarations.

cmd-list-windows.c

@@ -81,8 +81,8 @@ cmd_list_windows_server(struct cmd *self, struct cmd_q *cmdq)
 }
 
 void
-cmd_list_windows_session(
+cmd_list_windows_session(struct cmd *self, struct session *s,
-    struct cmd *self, struct session *s, struct cmd_q *cmdq, int type)
+    struct cmd_q *cmdq, int type)
 {
 	struct args		*args = self->args;
 	struct winlink		*wl;

layout.c

@@ -85,9 +85,9 @@ layout_print_cell(struct layout_cell *lc, const char *hdr, u_int n)
 {
 	struct layout_cell	*lcchild;
 
-	log_debug(
+	log_debug("%s:%*s%p type %u [parent %p] wp=%p [%u,%u %ux%u]", hdr, n,
-	    "%s:%*s%p type %u [parent %p] wp=%p [%u,%u %ux%u]", hdr, n, " ", lc,
+	    " ", lc, lc->type, lc->parent, lc->wp, lc->xoff, lc->yoff, lc->sx,
-	    lc->type, lc->parent, lc->wp, lc->xoff, lc->yoff, lc->sx, lc->sy);
+	    lc->sy);
 	switch (lc->type) {
 	case LAYOUT_LEFTRIGHT:
 	case LAYOUT_TOPBOTTOM:
@@ -100,8 +100,8 @@ layout_print_cell(struct layout_cell *lc, const char *hdr, u_int n)
 }
 
 void
-layout_set_size(
+layout_set_size(struct layout_cell *lc, u_int sx, u_int sy, u_int xoff,
-    struct layout_cell *lc, u_int sx, u_int sy, u_int xoff, u_int yoff)
+    u_int yoff)
 {
 	lc->sx = sx;
 	lc->sy = sy;
@@ -521,8 +521,8 @@ layout_resize_pane(struct window_pane *wp, enum layout_type type, int change)
 
 /* Helper function to grow pane. */
 int
-layout_resize_pane_grow(
+layout_resize_pane_grow(struct layout_cell *lc, enum layout_type type,
-    struct layout_cell *lc, enum layout_type type, int needed)
+    int needed)
 {
 	struct layout_cell	*lcadd, *lcremove;
 	u_int			 size;
@@ -562,8 +562,8 @@ layout_resize_pane_grow(
 
 /* Helper function to shrink pane. */
 int
-layout_resize_pane_shrink(
+layout_resize_pane_shrink(struct layout_cell *lc, enum layout_type type,
-    struct layout_cell *lc, enum layout_type type, int needed)
+    int needed)
 {
 	struct layout_cell	*lcadd, *lcremove;
 	u_int			 size;
@@ -605,8 +605,8 @@ layout_assign_pane(struct layout_cell *lc, struct window_pane *wp)
  * split. This must be followed by layout_assign_pane before much else happens!
  **/
 struct layout_cell *
-layout_split_pane(
+layout_split_pane(struct window_pane *wp, enum layout_type type, int size,
-    struct window_pane *wp, enum layout_type type, int size, int insert_before)
+    int insert_before)
 {
 	struct layout_cell     *lc, *lcparent, *lcnew, *lc1, *lc2;
 	u_int			sx, sy, xoff, yoff, size1, size2;

screen-write.c

@@ -767,8 +767,8 @@ screen_write_reverseindex(struct screen_write_ctx *ctx)
 
 /* Set scroll region. */
 void
-screen_write_scrollregion(
+screen_write_scrollregion(struct screen_write_ctx *ctx, u_int rupper,
-    struct screen_write_ctx *ctx, u_int rupper, u_int rlower)
+    u_int rlower)
 {
 	struct screen	*s = ctx->s;
 
@@ -874,16 +874,16 @@ screen_write_clearscreen(struct screen_write_ctx *ctx)
 {
 	struct screen	*s = ctx->s;
 	struct tty_ctx	 ttyctx;
+	u_int		 sx = screen_size_x(s);
+	u_int		 sy = screen_size_y(s);
 
 	screen_write_initctx(ctx, &ttyctx, 0);
 
 	/* Scroll into history if it is enabled. */
 	if (s->grid->flags & GRID_HISTORY)
 		grid_view_clear_history(s->grid);
-	else {
+	else
-		grid_view_clear(
+		grid_view_clear(s->grid, 0, 0, sx, sy);
-		    s->grid, 0, 0, screen_size_x(s), screen_size_y(s));
-	}
 
 	tty_write(tty_cmd_clearscreen, &ttyctx);
 }

status.c

@@ -1124,8 +1124,8 @@ status_prompt_key(struct client *c, key_code key)
 		}
 
 		if (c->prompt_flags & PROMPT_SINGLE) {
-			if (c->prompt_callbackfn(
+			if (c->prompt_callbackfn(c->prompt_data,
-			    c->prompt_data, c->prompt_buffer) == 0)
+			    c->prompt_buffer) == 0)
 				status_prompt_clear(c);
 		}
 

tmux.h

@@ -1664,10 +1664,10 @@ void		 tty_term_free(struct tty_term *);
 int		 tty_term_has(struct tty_term *, enum tty_code_code);
 const char	*tty_term_string(struct tty_term *, enum tty_code_code);
 const char	*tty_term_string1(struct tty_term *, enum tty_code_code, int);
-const char	*tty_term_string2(
+const char	*tty_term_string2(struct tty_term *, enum tty_code_code, int,
-		     struct tty_term *, enum tty_code_code, int, int);
+		     int);
-const char	*tty_term_ptr1(
+const char	*tty_term_ptr1(struct tty_term *, enum tty_code_code,
-		     struct tty_term *, enum tty_code_code, const void *);
+		     const void *);
 const char	*tty_term_ptr2(struct tty_term *, enum tty_code_code,
 		     const void *, const void *);
 int		 tty_term_number(struct tty_term *, enum tty_code_code);
@@ -1904,8 +1904,8 @@ void	 grid_move_lines(struct grid *, u_int, u_int, u_int);
 void	 grid_move_cells(struct grid *, u_int, u_int, u_int, u_int);
 char	*grid_string_cells(struct grid *, u_int, u_int, u_int,
 	     struct grid_cell **, int, int, int);
-void	 grid_duplicate_lines(
+void	 grid_duplicate_lines(struct grid *, u_int, struct grid *, u_int,
-	     struct grid *, u_int, struct grid *, u_int, u_int);
+	     u_int);
 u_int	 grid_reflow(struct grid *, struct grid *, u_int);
 
 /* grid-view.c */
@@ -2056,14 +2056,14 @@ void		 window_pane_alternate_on(struct window_pane *,
 		     struct grid_cell *, int);
 void		 window_pane_alternate_off(struct window_pane *,
 		     struct grid_cell *, int);
-int		 window_pane_set_mode(
+int		 window_pane_set_mode(struct window_pane *,
-		     struct window_pane *, const struct window_mode *);
+		     const struct window_mode *);
 void		 window_pane_reset_mode(struct window_pane *);
 void		 window_pane_key(struct window_pane *, struct client *,
 		     struct session *, key_code, struct mouse_event *);
 int		 window_pane_visible(struct window_pane *);
-char		*window_pane_search(
+char		*window_pane_search(struct window_pane *, const char *,
-		     struct window_pane *, const char *, u_int *);
+		     u_int *);
 char		*window_printable_flags(struct session *, struct winlink *);
 struct window_pane *window_pane_find_up(struct window_pane *);
 struct window_pane *window_pane_find_down(struct window_pane *);
@@ -2079,17 +2079,17 @@ u_int		 layout_count_cells(struct layout_cell *);
 struct layout_cell *layout_create_cell(struct layout_cell *);
 void		 layout_free_cell(struct layout_cell *);
 void		 layout_print_cell(struct layout_cell *, const char *, u_int);
-void		 layout_destroy_cell(struct layout_cell *, struct layout_cell **);
+void		 layout_destroy_cell(struct layout_cell *,
-void		 layout_set_size(
+		     struct layout_cell **);
-		     struct layout_cell *, u_int, u_int, u_int, u_int);
+void		 layout_set_size(struct layout_cell *, u_int, u_int, u_int,
-void		 layout_make_leaf(
+		     u_int);
-		     struct layout_cell *, struct window_pane *);
+void		 layout_make_leaf(struct layout_cell *, struct window_pane *);
 void		 layout_make_node(struct layout_cell *, enum layout_type);
 void		 layout_fix_offsets(struct layout_cell *);
 void		 layout_fix_panes(struct window *, u_int, u_int);
 u_int		 layout_resize_check(struct layout_cell *, enum layout_type);
-void		 layout_resize_adjust(
+void		 layout_resize_adjust(struct layout_cell *, enum layout_type,
-		     struct layout_cell *, enum layout_type, int);
+		     int);
 void		 layout_init(struct window *, struct window_pane *);
 void		 layout_free(struct window *);
 void		 layout_resize(struct window *, u_int, u_int);
@@ -2098,8 +2098,8 @@ void		 layout_resize_pane(struct window_pane *, enum layout_type,
 void		 layout_resize_pane_to(struct window_pane *, enum layout_type,
 		     u_int);
 void		 layout_assign_pane(struct layout_cell *, struct window_pane *);
-struct layout_cell *layout_split_pane(
+struct layout_cell *layout_split_pane(struct window_pane *, enum layout_type,
-		     struct window_pane *, enum layout_type, int, int);
+		     int, int);
 void		 layout_close_pane(struct window_pane *);
 
 /* layout-custom.c */

tty-term.c

@@ -406,12 +406,12 @@ tty_term_find(char *name, int fd, char **cause)
 	if (setupterm(name, fd, &error) != OK) {
 		switch (error) {
 		case 1:
-			xasprintf(
+			xasprintf(cause, "can't use hardcopy terminal: %s",
-			    cause, "can't use hardcopy terminal: %s", name);
+			    name);
 			break;
 		case 0:
-			xasprintf(
+			xasprintf(cause, "missing or unsuitable terminal: %s",
-			    cause, "missing or unsuitable terminal: %s", name);
+			    name);
 			break;
 		case -1:
 			xasprintf(cause, "can't find terminfo database");

tty.c

@@ -48,8 +48,8 @@ void	tty_colours_bg(struct tty *, const struct grid_cell *);
 int	tty_large_region(struct tty *, const struct tty_ctx *);
 int	tty_fake_bce(const struct tty *, const struct window_pane *);
 void	tty_redraw_region(struct tty *, const struct tty_ctx *);
-void	tty_emulate_repeat(
+void	tty_emulate_repeat(struct tty *, enum tty_code_code, enum tty_code_code,
-	    struct tty *, enum tty_code_code, enum tty_code_code, u_int);
+	    u_int);
 void	tty_repeat_space(struct tty *, u_int);
 void	tty_cell(struct tty *, const struct grid_cell *,
 	    const struct window_pane *);
@@ -161,8 +161,8 @@ tty_open(struct tty *tty, char **cause)
 
 	tty->flags &= ~(TTY_NOCURSOR|TTY_FREEZE|TTY_TIMER);
 
-	tty->event = bufferevent_new(
+	tty->event = bufferevent_new(tty->fd, tty_read_callback, NULL,
-	    tty->fd, tty_read_callback, NULL, tty_error_callback, tty);
+	    tty_error_callback, tty);
 
 	tty_start_tty(tty);
 
@@ -1188,8 +1188,8 @@ tty_reset(struct tty *tty)
 
 /* Set region inside pane. */
 void
-tty_region_pane(
+tty_region_pane(struct tty *tty, const struct tty_ctx *ctx, u_int rupper,
-    struct tty *tty, const struct tty_ctx *ctx, u_int rupper, u_int rlower)
+    u_int rlower)
 {
 	tty_region(tty, ctx->yoff + rupper, ctx->yoff + rlower);
 }

window-choose.c

@@ -35,11 +35,11 @@ void	window_choose_default_callback(struct window_choose_data *);
 struct window_choose_mode_item *window_choose_get_item(struct window_pane *,
 	    key_code, struct mouse_event *);
 
-void	window_choose_fire_callback(
+void	window_choose_fire_callback(struct window_pane *,
-	    struct window_pane *, struct window_choose_data *);
+	    struct window_choose_data *);
 void	window_choose_redraw_screen(struct window_pane *);
-void	window_choose_write_line(
+void	window_choose_write_line(struct window_pane *,
-	    struct window_pane *, struct screen_write_ctx *, u_int);
+	    struct screen_write_ctx *, u_int);
 
 void	window_choose_scroll_up(struct window_pane *);
 void	window_choose_scroll_down(struct window_pane *);
@@ -299,8 +299,8 @@ window_choose_resize(struct window_pane *wp, u_int sx, u_int sy)
 }
 
 void
-window_choose_fire_callback(
+window_choose_fire_callback(struct window_pane *wp,
-    struct window_pane *wp, struct window_choose_data *wcd)
+    struct window_choose_data *wcd)
 {
 	struct window_choose_mode_data	*data = wp->modedata;
 
@@ -614,10 +614,10 @@ window_choose_key(struct window_pane *wp, __unused struct client *c,
 			window_choose_scroll_up(wp);
 		else {
 			screen_write_start(&ctx, wp, NULL);
-			window_choose_write_line(
+			window_choose_write_line(wp, &ctx,
-			    wp, &ctx, data->selected - data->top);
+			    data->selected - data->top);
-			window_choose_write_line(
+			window_choose_write_line(wp, &ctx,
-			    wp, &ctx, data->selected + 1 - data->top);
+			    data->selected + 1 - data->top);
 			screen_write_stop(&ctx);
 		}
 		break;
@@ -634,10 +634,10 @@ window_choose_key(struct window_pane *wp, __unused struct client *c,
 
 		if (data->selected < data->top + screen_size_y(s)) {
 			screen_write_start(&ctx, wp, NULL);
-			window_choose_write_line(
+			window_choose_write_line(wp, &ctx,
-			    wp, &ctx, data->selected - data->top);
+			    data->selected - data->top);
-			window_choose_write_line(
+			window_choose_write_line(wp, &ctx,
-			    wp, &ctx, data->selected - 1 - data->top);
+			    data->selected - 1 - data->top);
 			screen_write_stop(&ctx);
 		} else
 			window_choose_scroll_down(wp);
@@ -649,8 +649,8 @@ window_choose_key(struct window_pane *wp, __unused struct client *c,
 			data->selected--;
 			window_choose_scroll_up(wp);
 			screen_write_start(&ctx, wp, NULL);
-			window_choose_write_line(
+			window_choose_write_line(wp, &ctx,
-			    wp, &ctx, screen_size_y(s) - 1);
+			    screen_size_y(s) - 1);
 			screen_write_stop(&ctx);
 		} else
 			window_choose_scroll_up(wp);