1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
/* $Id$ */
/**************************************************************************
* proto.h *
* *
* Copyright (C) 1999-2002 Chris Allegretta *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2, or (at your option) *
* any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
* *
**************************************************************************/
/* Externs */
#include <sys/stat.h>
#ifdef HAVE_REGEX_H
#include <regex.h>
#endif
#include "nano.h"
extern int editwinrows;
extern int current_x, current_y, posible_max, totlines;
extern int placewewant;
extern int mark_beginx, samelinewrap;
extern long totsize;
extern int temp_opt;
extern int fill, wrap_at, flags,tabsize;
extern int search_last_line;
extern int currslen;
extern WINDOW *edit, *topwin, *bottomwin;
extern char *filename;
extern char *answer;
extern char *hblank, *help_text;
extern char *last_search;
extern char *last_replace;
#ifndef DISABLE_OPERATINGDIR
extern char *operating_dir;
#endif
#ifndef DISABLE_SPELLER
extern char *alt_speller;
#endif
extern struct stat fileinfo;
extern filestruct *current, *fileage, *edittop, *editbot, *filebot;
extern filestruct *cutbuffer, *mark_beginbuf;
#ifdef ENABLE_MULTIBUFFER
extern filestruct *open_files;
#endif
#ifdef ENABLE_COLOR
colortype *colorstrings;
#endif
extern shortcut *shortcut_list;
extern shortcut main_list[MAIN_LIST_LEN], whereis_list[WHEREIS_LIST_LEN];
extern shortcut replace_list[REPLACE_LIST_LEN], goto_list[GOTO_LIST_LEN];
extern shortcut writefile_list[WRITEFILE_LIST_LEN], insertfile_list[INSERTFILE_LIST_LEN];
extern shortcut spell_list[SPELL_LIST_LEN], replace_list_2[REPLACE_LIST_LEN];
extern shortcut help_list[HELP_LIST_LEN];
#ifndef DISABLE_BROWSER
extern shortcut browser_list[BROWSER_LIST_LEN], gotodir_list[GOTODIR_LIST_LEN];
#endif
extern shortcut *currshortcut;
#ifdef HAVE_REGEX_H
extern int use_regexp, regexp_compiled;
extern regex_t search_regexp;
extern regmatch_t regmatches[10];
#endif
extern toggle toggles[TOGGLE_LEN];
/* Programs we want available */
char *revstrstr(char *haystack, char *needle, char *rev_start);
char *strcasestr(char *haystack, char *needle);
char *revstrcasestr(char *haystack, char *needle, char *rev_start);
char *strstrwrapper(char *haystack, char *needle, char *rev_start);
int search_init(int replacing);
int renumber(filestruct * fileptr);
int free_filestruct(filestruct * src);
int xplustabs(void);
int do_yesno(int all, int leavecursor, char *msg, ...);
int actual_x(filestruct * fileptr, int xplus);
int strlenpt(char *buf);
int statusq(int allowtabs, shortcut s[], int slen, char *def, char *msg, ...);
int write_file(char *name, int tmpfile, int append, int nonamechange);
int do_cut_text(void);
int do_uncut_text(void);
int no_help(void);
int renumber_all(void);
int open_file(char *filename, int insert, int quiet);
int do_insertfile(int loading_file);
#ifdef ENABLE_MULTIBUFFER
int add_open_file(int update, int dup_fix);
#endif
#ifndef DISABLE_OPERATINGDIR
int check_operating_dir(char *currpath, int allow_tabcomp);
#endif
int do_writeout(char *path, int exiting, int append);
int do_gotoline(int line, int save_pos);
int do_replace_loop(char *prevanswer, filestruct *begin, int *beginx,
int wholewords, int *i);
int do_find_bracket(void);
#if defined (ENABLE_MULTIBUFFER) || !defined (DISABLE_SPELLER)
void do_gotopos(int line, int pos_x, int pos_y, int pos_placewewant);
#endif
/* Now in move.c */
int do_up(void);
int do_down(void);
int do_left(void);
int do_right(void);
int check_wildcard_match(const char *text, const char *pattern);
char *input_tab(char *buf, int place, int *lastWasTab, int *newplace, int *list);
char *real_dir_from_tilde(char *buf);
void shortcut_init(int unjustify);
void signal_init(void);
void lowercase(char *src);
void blank_bottombars(void);
void check_wrap(filestruct * inptr, char ch);
void dump_buffer(filestruct * inptr);
void align(char **strp);
void edit_refresh(void), edit_refresh_clearok(void);
void edit_update(filestruct * fileptr, int topmidbotnone);
void update_cursor(void);
void delete_node(filestruct * fileptr);
void set_modified(void);
void dump_buffer_reverse(filestruct * inptr);
void reset_cursor(void);
void check_statblank(void);
void update_line(filestruct * fileptr, int index);
void fix_editbot(void);
void statusbar(char *msg, ...);
void blank_statusbar(void);
void titlebar(char *path);
void previous_line(void);
void center_cursor(void);
void bottombars(shortcut s[], int slen);
void blank_statusbar_refresh(void);
void *nmalloc (size_t howmuch);
void *mallocstrcpy(char *dest, char *src);
void wrap_reset(void);
void display_main_list(void);
void nano_small_msg(void);
void nano_disable_msg(void);
void do_early_abort(void);
void *nmalloc(size_t howmuch);
void *nrealloc(void *ptr, size_t howmuch);
void die(char *msg, ...);
void die_save_file(char *die_filename);
void new_file(void);
void new_magicline(void);
void splice_node(filestruct *begin, filestruct *newnode, filestruct *end);
void null_at(char **data, int index);
void page_up(void);
void blank_edit(void);
void search_init_globals(void);
void replace_abort(void);
void add_to_cutbuffer(filestruct * inptr);
void do_replace_highlight(int highlight_flag, char *word);
void nano_disabled_msg(void);
void window_init(void);
void do_mouse(void);
void print_view_warning(void);
void unlink_node(filestruct * fileptr);
void cut_marked_segment(filestruct * top, int top_x, filestruct * bot,
int bot_x, int destructive);
#ifdef ENABLE_NANORC
void do_rcfile(void);
#endif
#ifdef NANO_EXTRA
void do_credits(void);
#endif
int do_writeout_void(void), do_exit(void), do_gotoline_void(void);
int do_insertfile_void(void), do_search(void);
#ifdef ENABLE_MULTIBUFFER
int load_open_file(void), close_open_file(void);
#endif
int do_page_up(void), do_page_down(void);
int do_cursorpos(int constant), do_cursorpos_void(void), do_spell(void);
int do_up(void), do_down (void), do_right(void), do_left (void);
int do_home(void), do_end(void), total_refresh(void), do_mark(void);
int do_delete(void), do_backspace(void), do_tab(void), do_justify(void);
int do_first_line(void), do_last_line(void);
int do_replace(void), do_help(void), do_enter_void(void);
int keypad_on(WINDOW * win, int newval);
#ifdef ENABLE_MULTIBUFFER
int open_file_dup_fix(int update);
int open_prevfile(int closing_file), open_nextfile(int closing_file);
#endif
char *charalloc (size_t howmuch);
#if defined (ENABLE_MULTIBUFFER) || !defined (ENABLE_OPERATINGDIR)
char *get_full_path(char *origpath);
#endif
#ifndef DISABLE_BROWSER
char *do_browser(char *path);
struct stat filestat(const char *path);
char *do_browse_from(char *inpath);
#endif
#ifdef ENABLE_COLOR
int do_colorinit(void);
void color_on(WINDOW *win, int whatever);
void color_off(WINDOW *win, int whatever);
extern colorstruct colors[NUM_NCOLORS];
#endif /* ENABLE_COLOR */
RETSIGTYPE main_loop (int junk);
filestruct *copy_node(filestruct * src);
filestruct *copy_filestruct(filestruct * src);
filestruct *make_new_node(filestruct * prevnode);
filestruct *findnextstr(int quiet, int bracket_mode, filestruct * begin,
int beginx, char *needle);
#ifdef ENABLE_MULTIBUFFER
filestruct *open_file_dup_search(int update);
#endif
#ifndef DISABLE_HELP
void help_init(void);
#endif