20 files changed, 41 insertions, 16 deletions

diff --git a/src/proto/diff.pro b/src/proto/diff.pro
index d14907e..9c34dcf 100644
--- a/src/proto/diff.pro
+++ b/src/proto/diff.pro
@@ -30,4 +30,5 @@ linenr_T diff_get_corresponding_line(buf_T *buf1, linenr_T lnum1);
 linenr_T diff_lnum_win(linenr_T lnum, win_T *wp);
 void f_diff_filler(typval_T *argvars, typval_T *rettv);
 void f_diff_hlID(typval_T *argvars, typval_T *rettv);
+void f_diff(typval_T *argvars, typval_T *rettv);
 /* vim: set ft=c : */
diff --git a/src/proto/evalvars.pro b/src/proto/evalvars.pro
index 9879a40..ea14fe5 100644
--- a/src/proto/evalvars.pro
+++ b/src/proto/evalvars.pro
@@ -77,7 +77,7 @@ void vars_clear_ext(hashtab_T *ht, int free_val);
 void delete_var(hashtab_T *ht, hashitem_T *hi);
 int before_set_vvar(char_u *varname, dictitem_T *di, typval_T *tv, int copy, int *type_error);
 void set_var(char_u *name, typval_T *tv, int copy);
-void set_var_const(char_u *name, scid_T sid, type_T *type_arg, typval_T *tv_arg, int copy, int flags_arg, int var_idx);
+int set_var_const(char_u *name, scid_T sid, type_T *type_arg, typval_T *tv_arg, int copy, int flags_arg, int var_idx);
 int var_check_permission(dictitem_T *di, char_u *name);
 int var_check_ro(int flags, char_u *name, int use_gettext);
 int var_check_lock(int flags, char_u *name, int use_gettext);
diff --git a/src/proto/getchar.pro b/src/proto/getchar.pro
index b122a14..1473879 100644
--- a/src/proto/getchar.pro
+++ b/src/proto/getchar.pro
@@ -30,7 +30,7 @@ int typebuf_changed(int tb_change_cnt);
 int typebuf_typed(void);
 int typebuf_maplen(void);
 void del_typebuf(int len, int offset);
-void gotchars_nop(void);
+void gotchars_ignore(void);
 void ungetchars(int len);
 int save_typebuf(void);
 void save_typeahead(tasave_T *tp);
diff --git a/src/proto/gui_gtk_x11.pro b/src/proto/gui_gtk_x11.pro
index e85cf20..d019cf0 100644
--- a/src/proto/gui_gtk_x11.pro
+++ b/src/proto/gui_gtk_x11.pro
@@ -13,7 +13,7 @@ void gui_mch_show_tabline(int showit);
 int gui_mch_showing_tabline(void);
 void gui_mch_update_tabline(void);
 void gui_mch_set_curtab(int nr);
-void gui_gtk_set_selection_targets(void);
+void gui_gtk_set_selection_targets(GdkAtom);
 void gui_gtk_set_dnd_targets(void);
 int gui_mch_init(void);
 void gui_mch_forked(void);
diff --git a/src/proto/indent.pro b/src/proto/indent.pro
index 5ab338d..bafcefc 100644
--- a/src/proto/indent.pro
+++ b/src/proto/indent.pro
@@ -14,8 +14,8 @@ long get_sts_value(void);
 int get_indent(void);
 int get_indent_lnum(linenr_T lnum);
 int get_indent_buf(buf_T *buf, linenr_T lnum);
-int get_indent_str(char_u *ptr, int ts, int list);
-int get_indent_str_vtab(char_u *ptr, int ts, int *vts, int list);
+int get_indent_str(char_u *ptr, int ts, int no_ts);
+int get_indent_str_vtab(char_u *ptr, int ts, int *vts, int no_ts);
 int set_indent(int size, int flags);
 int get_number_indent(linenr_T lnum);
 int briopt_check(win_T *wp);
diff --git a/src/proto/list.pro b/src/proto/list.pro
index 5abe03c..0b58c69 100644
--- a/src/proto/list.pro
+++ b/src/proto/list.pro
@@ -56,6 +56,7 @@ int filter_map_one(typval_T *tv, typval_T *expr, filtermap_T filtermap, funccall
 void f_filter(typval_T *argvars, typval_T *rettv);
 void f_map(typval_T *argvars, typval_T *rettv);
 void f_mapnew(typval_T *argvars, typval_T *rettv);
+void f_foreach(typval_T *argvars, typval_T *rettv);
 void f_add(typval_T *argvars, typval_T *rettv);
 void f_count(typval_T *argvars, typval_T *rettv);
 void f_extend(typval_T *argvars, typval_T *rettv);
diff --git a/src/proto/memline.pro b/src/proto/memline.pro
index 3fa8707..c5d9b5d 100644
--- a/src/proto/memline.pro
+++ b/src/proto/memline.pro
@@ -19,6 +19,11 @@ char_u *ml_get(linenr_T lnum);
 char_u *ml_get_pos(pos_T *pos);
 char_u *ml_get_curline(void);
 char_u *ml_get_cursor(void);
+colnr_T ml_get_len(linenr_T lnum);
+colnr_T ml_get_pos_len(pos_T *pos);
+colnr_T ml_get_curline_len(void);
+colnr_T ml_get_cursor_len(void);
+colnr_T ml_get_buf_len(buf_T *buf, linenr_T lnum);
 char_u *ml_get_buf(buf_T *buf, linenr_T lnum, int will_change);
 int ml_line_alloced(void);
 int ml_append(linenr_T lnum, char_u *line, colnr_T len, int newfile);
diff --git a/src/proto/move.pro b/src/proto/move.pro
index b96b86d..bc9c025 100644
--- a/src/proto/move.pro
+++ b/src/proto/move.pro
@@ -1,6 +1,5 @@
 /* move.c */
 int adjust_plines_for_skipcol(win_T *wp);
-void redraw_for_cursorline(win_T *wp);
 int sms_marker_overlap(win_T *wp, int extra2);
 void update_topline_redraw(void);
 void update_topline(void);
diff --git a/src/proto/ops.pro b/src/proto/ops.pro
index 193e894..bebe635 100644
--- a/src/proto/ops.pro
+++ b/src/proto/ops.pro
@@ -14,6 +14,7 @@ void adjust_cursor_eol(void);
 char_u *skip_comment(char_u *line, int process, int include_space, int *is_comment);
 int do_join(long count, int insert_space, int save_undo, int use_formatoptions, int setmark);
 void block_prep(oparg_T *oap, struct block_def *bdp, linenr_T lnum, int is_del);
+void charwise_block_prep(pos_T start, pos_T end, struct block_def *bdp, linenr_T lnum, int inclusive);
 void op_addsub(oparg_T *oap, linenr_T Prenum1, int g_cmd);
 void clear_oparg(oparg_T *oap);
 void cursor_pos_info(dict_T *dict);
diff --git a/src/proto/option.pro b/src/proto/option.pro
index effa813..be7ee95 100644
--- a/src/proto/option.pro
+++ b/src/proto/option.pro
@@ -29,7 +29,6 @@ char *did_set_autochdir(optset_T *args);
 char *did_set_ballooneval(optset_T *args);
 char *did_set_balloonevalterm(optset_T *args);
 char *did_set_binary(optset_T *args);
-char *did_set_breakat(optset_T *args);
 char *did_set_buflisted(optset_T *args);
 char *did_set_cmdheight(optset_T *args);
 char *did_set_compatible(optset_T *args);
diff --git a/src/proto/optionstr.pro b/src/proto/optionstr.pro
index cfd1982..340ffc4 100644
--- a/src/proto/optionstr.pro
+++ b/src/proto/optionstr.pro
@@ -20,6 +20,7 @@ int expand_set_backupcopy(optexpand_T *args, int *numMatches, char_u ***matches)
 char *did_set_backupext_or_patchmode(optset_T *args);
 char *did_set_belloff(optset_T *args);
 int expand_set_belloff(optexpand_T *args, int *numMatches, char_u ***matches);
+char *did_set_breakat(optset_T *args);
 char *did_set_breakindentopt(optset_T *args);
 int expand_set_breakindentopt(optexpand_T *args, int *numMatches, char_u ***matches);
 char *did_set_browsedir(optset_T *args);
diff --git a/src/proto/os_mswin.pro b/src/proto/os_mswin.pro
index 17a9ba2..4731010 100644
--- a/src/proto/os_mswin.pro
+++ b/src/proto/os_mswin.pro
@@ -51,6 +51,7 @@ void serverProcessPendingMessages(void);
 char *charset_id2name(int id);
 char *quality_id2name(DWORD id);
 void gui_mch_expand_font(optexpand_T *args, void *param, int (*add_match)(char_u *val));
+UINT WINAPI vimGetDpiForSystem(void);
 int get_logfont(LOGFONTW *lf, char_u *name, HDC printer_dc, int verbose);
 void channel_init_winsock(void);
 /* vim: set ft=c : */
diff --git a/src/proto/screen.pro b/src/proto/screen.pro
index b4f54a2..cf7cd95 100644
--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -7,7 +7,7 @@ int compute_foldcolumn(win_T *wp, int col);
 size_t fill_foldcolumn(char_u *p, win_T *wp, int closed, linenr_T lnum);
 int screen_get_current_line_off(void);
 void reset_screen_attr(void);
-void screen_line(win_T *wp, int row, int coloff, int endcol, int clear_width, int flags);
+void screen_line(win_T *wp, int row, int coloff, int endcol, int clear_width, colnr_T last_vcol, int flags);
 void rl_mirror(char_u *str);
 void draw_vsep_win(win_T *wp, int row);
 int stl_connected(win_T *wp);
@@ -55,8 +55,8 @@ void comp_col(void);
 int number_width(win_T *wp);
 int screen_screencol(void);
 int screen_screenrow(void);
-char *set_fillchars_option(win_T *wp, char_u *val, int apply);
-char *set_listchars_option(win_T *wp, char_u *val, int apply);
+char *set_fillchars_option(win_T *wp, char_u *val, int apply, char *errbuf, size_t errbuflen);
+char *set_listchars_option(win_T *wp, char_u *val, int apply, char *errbuf, size_t errbuflen);
 char_u *get_fillchars_name(expand_T *xp, int idx);
 char_u *get_listchars_name(expand_T *xp, int idx);
 char *check_chars_options(void);
diff --git a/src/proto/search.pro b/src/proto/search.pro
index 99e279d..5b2b889 100644
--- a/src/proto/search.pro
+++ b/src/proto/search.pro
@@ -32,7 +32,7 @@ int check_linecomment(char_u *line);
 void showmatch(int c);
 int current_search(long count, int forward);
 int linewhite(linenr_T lnum);
-void find_pattern_in_path(char_u *ptr, int dir, int len, int whole, int skip_comments, int type, long count, int action, linenr_T start_lnum, linenr_T end_lnum);
+void find_pattern_in_path(char_u *ptr, int dir, int len, int whole, int skip_comments, int type, long count, int action, linenr_T start_lnum, linenr_T end_lnum, int forceit);
 spat_T *get_spat(int idx);
 int get_spat_last_idx(void);
 void f_searchcount(typval_T *argvars, typval_T *rettv);
diff --git a/src/proto/term.pro b/src/proto/term.pro
index b83df86..d82f906 100644
--- a/src/proto/term.pro
+++ b/src/proto/term.pro
@@ -33,6 +33,7 @@ void term_set_winsize(int height, int width);
 void term_fg_color(int n);
 void term_bg_color(int n);
 void term_ul_color(int n);
+void term_font(int n);
 char_u *term_bg_default(void);
 void term_fg_rgb_color(guicolor_T rgb);
 void term_bg_rgb_color(guicolor_T rgb);
diff --git a/src/proto/typval.pro b/src/proto/typval.pro
index c9845e0..b6ea131 100644
--- a/src/proto/typval.pro
+++ b/src/proto/typval.pro
@@ -26,6 +26,7 @@ int check_for_opt_list_arg(typval_T *args, int idx);
 int check_for_dict_arg(typval_T *args, int idx);
 int check_for_nonnull_dict_arg(typval_T *args, int idx);
 int check_for_opt_dict_arg(typval_T *args, int idx);
+int check_for_opt_nonnull_dict_arg(typval_T *args, int idx);
 int check_for_chan_or_job_arg(typval_T *args, int idx);
 int check_for_opt_chan_or_job_arg(typval_T *args, int idx);
 int check_for_job_arg(typval_T *args, int idx);
diff --git a/src/proto/undo.pro b/src/proto/undo.pro
index 851d281..619ad70 100644
--- a/src/proto/undo.pro
+++ b/src/proto/undo.pro
@@ -18,10 +18,9 @@ void ex_undojoin(exarg_T *eap);
 void u_unchanged(buf_T *buf);
 void u_find_first_changed(void);
 void u_update_save_nr(buf_T *buf);
-void u_clearall(buf_T *buf);
 void u_clearline(void);
 void u_undoline(void);
-void u_blockfree(buf_T *buf);
+void u_clearallandblockfree(buf_T *buf);
 int bufIsChanged(buf_T *buf);
 int anyBufIsChanged(void);
 int bufIsChangedNotTerm(buf_T *buf);
diff --git a/src/proto/userfunc.pro b/src/proto/userfunc.pro
index e393c04..9bb4616 100644
--- a/src/proto/userfunc.pro
+++ b/src/proto/userfunc.pro
@@ -50,6 +50,7 @@ void list_functions(regmatch_T *regmatch);
 ufunc_T *define_function(exarg_T *eap, char_u *name_arg, garray_T *lines_to_free, int class_flags, ocmember_T *obj_members, int obj_member_count);
 void ex_function(exarg_T *eap);
 ufunc_T *find_func_by_name(char_u *name, compiletype_T *compile_type);
+void defcompile_function(ufunc_T *ufunc, class_T *cl);
 void ex_defcompile(exarg_T *eap);
 int eval_fname_script(char_u *p);
 int translated_function_exists(char_u *name, int is_global);
diff --git a/src/proto/vim9class.pro b/src/proto/vim9class.pro
index f1b6360..1ed175e 100644
--- a/src/proto/vim9class.pro
+++ b/src/proto/vim9class.pro
@@ -1,5 +1,7 @@
 /* vim9class.c */
 int object_index_from_itf_index(class_T *itf, int is_method, int idx, class_T *cl);
+int is_valid_builtin_obj_methodname(char_u *funcname);
+ufunc_T *class_get_builtin_method(class_T *cl, class_builtin_T builtin_method, int *method_idx);
 void ex_class(exarg_T *eap);
 type_T *oc_member_type(class_T *cl, int is_object, char_u *name, char_u *name_end, int *member_idx);
 type_T *oc_member_type_by_idx(class_T *cl, int is_object, int member_idx);
@@ -31,6 +33,13 @@ void object_free_items(int copyID);
 void emsg_var_cl_define(char *msg, char_u *name, size_t len, class_T *cl);
 void method_not_found_msg(class_T *cl, vartype_T v_type, char_u *name, size_t len);
 void member_not_found_msg(class_T *cl, vartype_T v_type, char_u *name, size_t len);
+void defcompile_class(class_T *cl);
+void defcompile_classes_in_script(void);
+int is_class_name(char_u *name, typval_T *rettv);
+void protected_method_access_errmsg(char_u *method_name);
+int object_empty(object_T *obj);
+int object_len(object_T *obj);
+char_u *object_string(object_T *obj, char_u *numbuf, int copyID, int echo_style, int restore_copyID, int composite_val);
 int class_instance_of(class_T *cl, class_T *other_cl);
 void f_instanceof(typval_T *argvars, typval_T *rettv);
 /* vim: set ft=c : */
diff --git a/src/proto/window.pro b/src/proto/window.pro
index cfb771d..9e66db5 100644
--- a/src/proto/window.pro
+++ b/src/proto/window.pro
@@ -1,11 +1,15 @@
 /* window.c */
+int check_can_set_curbuf_disabled(void);
+int check_can_set_curbuf_forceit(int forceit);
 int window_layout_locked(enum CMD_index cmd);
 win_T *prevwin_curwin(void);
 win_T *swbuf_goto_win_with_buf(buf_T *buf);
 void do_window(int nchar, long Prenum, int xchar);
 void get_wincmd_addr_type(char_u *arg, exarg_T *eap);
+int check_split_disallowed(win_T *wp);
 int win_split(int size, int flags);
-int win_split_ins(int size, int flags, win_T *new_wp, int dir);
+int win_splitmove(win_T *wp, int size, int flags);
+int win_split_ins(int size, int flags, win_T *new_wp, int dir, frame_T *to_flatten);
 int win_valid_popup(win_T *win);
 int win_valid(win_T *win);
 win_T *win_find_by_id(int id);
@@ -18,6 +22,7 @@ void leaving_window(win_T *win);
 void entering_window(win_T *win);
 void curwin_init(void);
 void close_windows(buf_T *buf, int keep_curwin);
+int last_window(void);
 int one_window(void);
 int win_close(win_T *win, int free_buf);
 void snapshot_windows_scroll_size(void);
@@ -25,7 +30,7 @@ void may_make_initial_scroll_size_snapshot(void);
 void may_trigger_win_scrolled_resized(void);
 void win_close_othertab(win_T *win, int free_buf, tabpage_T *tp);
 void win_free_all(void);
-win_T *winframe_remove(win_T *win, int *dirp, tabpage_T *tp);
+win_T *winframe_remove(win_T *win, int *dirp, tabpage_T *tp, frame_T **unflat_altfr);
 void close_others(int message, int forceit);
 void unuse_tabpage(tabpage_T *tp);
 void use_tabpage(tabpage_T *tp);
@@ -87,10 +92,11 @@ int only_one_window(void);
 void check_lnums(int do_curwin);
 void check_lnums_nested(int do_curwin);
 void reset_lnums(void);
-void make_snapshot(int idx);
+int make_snapshot(int idx);
 void restore_snapshot(int idx, int close_curwin);
 int win_hasvertsplit(void);
 int get_win_number(win_T *wp, win_T *first_win);
 int get_tab_number(tabpage_T *tp);
 char *check_colorcolumn(win_T *wp);
+int get_last_winid(void);
 /* vim: set ft=c : */