318 lines
9.4 KiB
C
318 lines
9.4 KiB
C
/* $Id$ */
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/**************************************************************************
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* proto.h *
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* *
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* Copyright (C) 1999-2002 Chris Allegretta *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2, or (at your option) *
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* any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the Free Software *
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
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* *
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**************************************************************************/
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/* Externs */
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#include <sys/stat.h>
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#ifdef HAVE_REGEX_H
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#include <regex.h>
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#endif
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#include "nano.h"
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extern int editwinrows;
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extern int current_x, current_y, totlines;
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extern int placewewant;
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extern int mark_beginx, samelinewrap;
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extern long totsize;
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extern int temp_opt;
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extern int fill, wrap_at, flags,tabsize;
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extern int search_last_line;
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extern int currslen;
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#ifndef DISABLE_JUSTIFY
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extern char *quotestr;
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#endif
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extern WINDOW *edit, *topwin, *bottomwin;
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extern char *filename;
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extern struct stat originalfilestat;
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extern char *answer;
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extern char *hblank, *help_text;
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extern char *last_search;
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extern char *last_replace;
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#ifndef DISABLE_OPERATINGDIR
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extern char *operating_dir;
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extern char *full_operating_dir;
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#endif
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#ifndef DISABLE_SPELLER
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extern char *alt_speller;
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#endif
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extern struct stat fileinfo;
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extern filestruct *current, *fileage, *edittop, *editbot, *filebot;
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extern filestruct *cutbuffer, *mark_beginbuf;
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#ifdef ENABLE_MULTIBUFFER
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extern openfilestruct *open_files;
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#endif
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#ifdef ENABLE_COLOR
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extern colortype *colorstrings;
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extern syntaxtype *syntaxes;
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extern char *syntaxstr;
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#endif
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extern shortcut *shortcut_list;
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extern shortcut *main_list, *whereis_list;
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extern shortcut *replace_list, *goto_list;
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extern shortcut *writefile_list, *insertfile_list;
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extern shortcut *spell_list, *replace_list_2;
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#ifndef NANO_SMALL
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extern shortcut *extcmd_list;
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#endif
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extern shortcut *help_list;
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#ifndef DISABLE_BROWSER
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extern shortcut *browser_list, *gotodir_list;
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#endif
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extern shortcut *currshortcut;
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#ifdef HAVE_REGEX_H
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extern int use_regexp, regexp_compiled;
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extern regex_t search_regexp;
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extern regmatch_t regmatches[10];
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#ifdef ENABLE_COLOR
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extern regex_t color_regexp;
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extern regmatch_t colormatches[1];
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extern regex_t syntaxfile_regexp;
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extern regmatch_t synfilematches[1];
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#endif /* ENABLE_COLOR */
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#endif
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extern toggle *toggles;
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/* Programs we want available */
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/* public functions in global.c */
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int length_of_list(const shortcut *s);
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void shortcut_init(int unjustify);
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#ifdef DEBUG
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void thanks_for_all_the_fish(void);
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#endif
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char *revstrstr(char *haystack, char *needle, char *rev_start);
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char *stristr(char *haystack, char *needle);
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char *revstristr(char *haystack, char *needle, char *rev_start);
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char *strstrwrapper(char *haystack, char *needle, char *rev_start, int line_pos);
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int search_init(int replacing);
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int renumber(filestruct * fileptr);
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int free_filestruct(filestruct * src);
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#ifdef ENABLE_MULTIBUFFER
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int free_openfilestruct(openfilestruct * src);
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#endif
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int xplustabs(void);
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int do_yesno(int all, int leavecursor, char *msg, ...);
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int actual_x(filestruct * fileptr, int xplus);
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int strnlenpt(char *buf, int size);
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int strlenpt(char *buf);
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int statusq(int allowtabs, shortcut s[], char *def, char *msg, ...);
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int write_file(char *name, int tmpfile, int append, int nonamechange);
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int do_cut_text(void);
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int do_uncut_text(void);
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int no_help(void);
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int renumber_all(void);
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int open_file(const char *filename, int insert, int quiet);
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int do_insertfile(int loading_file);
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int num_of_digits(int n);
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int open_pipe(char *command);
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int read_file(FILE *f, const char *filename, int quiet);
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#ifdef ENABLE_MULTIBUFFER
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int add_open_file(int update);
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#endif
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#ifndef DISABLE_OPERATINGDIR
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int check_operating_dir(char *currpath, int allow_tabcomp);
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#endif
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#ifndef NANO_SMALL
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int do_next_word_void(void);
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int do_prev_word_void(void);
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#endif /* !NANO_SMALL */
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int do_writeout(char *path, int exiting, int append);
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int do_gotoline(int line, int save_pos);
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int is_whole_word(int curr_pos, filestruct *fileptr, char *searchword);
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int do_replace_loop(char *prevanswer, filestruct *begin, int *beginx,
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int wholewords, int *i);
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int do_find_bracket(void);
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#if defined (ENABLE_MULTIBUFFER) || !defined (DISABLE_SPELLER)
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void do_gotopos(int line, int pos_x, int pos_y, int pos_placewewant);
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#endif
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/* Now in move.c */
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int do_up(void);
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int do_down(void);
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int do_left(void);
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int do_right(void);
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int check_wildcard_match(const char *text, const char *pattern);
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char *input_tab(char *buf, int place, int *lastwastab, int *newplace, int *list);
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char *real_dir_from_tilde(char *buf);
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void signal_init(void);
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void unsunder(char *str, int true_len);
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void sunder(char *str);
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void lowercase(char *src);
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void blank_bottombars(void);
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void check_wrap(filestruct * inptr);
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void dump_buffer(filestruct * inptr);
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void align(char **strp);
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void edit_refresh(void), edit_refresh_clearok(void);
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void edit_update(filestruct * fileptr, int topmidbotnone);
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void update_cursor(void);
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void delete_node(filestruct * fileptr);
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#ifdef ENABLE_MULTIBUFFER
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void delete_opennode(openfilestruct * fileptr);
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#endif
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void set_modified(void);
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void dump_buffer_reverse(filestruct * inptr);
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void reset_cursor(void);
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void check_statblank(void);
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void update_line(filestruct * fileptr, int index);
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void fix_editbot(void);
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void statusbar(char *msg, ...);
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void blank_statusbar(void);
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void titlebar(char *path);
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void previous_line(void);
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void center_cursor(void);
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void bottombars(const shortcut *s);
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void blank_statusbar_refresh(void);
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void nperror(const char *s);
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void *mallocstrcpy(char *dest, char *src);
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void wrap_reset(void);
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void display_main_list(void);
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void nano_small_msg(void);
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void nano_disable_msg(void);
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void do_early_abort(void);
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void *nmalloc(size_t howmuch);
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void *nrealloc(void *ptr, size_t howmuch);
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void die(char *msg, ...);
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void die_save_file(char *die_filename);
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void new_file(void);
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void new_magicline(void);
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void splice_node(filestruct *begin, filestruct *newnode, filestruct *end);
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#ifdef ENABLE_MULTIBUFFER
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void splice_opennode(openfilestruct *begin, openfilestruct *newnode, openfilestruct *end);
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#endif
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void null_at(char **data, int index);
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void page_up(void);
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void blank_edit(void);
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void search_init_globals(void);
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void replace_abort(void);
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void add_to_cutbuffer(filestruct * inptr);
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void do_replace_highlight(int highlight_flag, char *word);
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void nano_disabled_msg(void);
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void window_init(void);
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void do_mouse(void);
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void print_view_warning(void);
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void unlink_node(filestruct * fileptr);
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#ifdef ENABLE_MULTIBUFFER
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void unlink_opennode(openfilestruct * fileptr);
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#endif
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void cut_marked_segment(filestruct * top, int top_x, filestruct * bot,
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int bot_x, int destructive);
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#ifdef ENABLE_NANORC
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void do_rcfile(void);
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#endif
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#ifdef NANO_EXTRA
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void do_credits(void);
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#endif
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int do_writeout_void(void), do_exit(void), do_gotoline_void(void);
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int do_insertfile_void(void), do_search(void);
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#ifdef ENABLE_MULTIBUFFER
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int load_open_file(void), close_open_file(void);
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#endif
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int do_page_up(void), do_page_down(void);
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int do_cursorpos(int constant), do_cursorpos_void(void), do_spell(void);
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int do_home(void), do_end(void), total_refresh(void), do_mark(void);
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int do_delete(void), do_backspace(void), do_tab(void), do_justify(void);
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int do_first_line(void), do_last_line(void);
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int do_replace(void), do_help(void), do_enter_void(void);
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int keypad_on(WINDOW * win, int newval);
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#ifdef ENABLE_MULTIBUFFER
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int open_prevfile(int closing_file), open_nextfile(int closing_file);
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int open_prevfile_void(void), open_nextfile_void(void);
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#endif
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char *charalloc (size_t howmuch);
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char *get_next_filename(const char *name);
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#if !defined (DISABLE_SPELLER) || !defined (DISABLE_OPERATINGDIR)
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char *get_full_path(const char *origpath);
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#endif
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#ifndef DISABLE_SPELLER
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char *check_writable_directory(const char *path);
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char *safe_tempnam(const char *dirname, const char *filename_prefix);
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#endif
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#ifndef DISABLE_BROWSER
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char *do_browser(char *path);
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struct stat filestat(const char *path);
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char *do_browse_from(char *inpath);
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#endif
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#ifdef ENABLE_COLOR
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int do_colorinit(void);
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void color_on(WINDOW *win, int whatever);
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void color_off(WINDOW *win, int whatever);
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void update_color(void);
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extern colorstruct colors[NUM_NCOLORS];
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#endif /* ENABLE_COLOR */
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RETSIGTYPE main_loop (int junk);
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filestruct *copy_node(filestruct * src);
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filestruct *copy_filestruct(filestruct * src);
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filestruct *make_new_node(filestruct * prevnode);
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#ifdef ENABLE_MULTIBUFFER
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openfilestruct *make_new_opennode(openfilestruct * prevnode);
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#endif
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filestruct *findnextstr(int quiet, int bracket_mode, filestruct * begin,
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int beginx, char *needle);
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#ifndef DISABLE_HELP
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void help_init(void);
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#endif
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