/* $Id$ */ /************************************************************************** * 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 #ifdef HAVE_REGEX_H #include #endif #include "nano.h" extern int editwinrows; extern int current_x, current_y, 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; #ifndef DISABLE_JUSTIFY extern char *quotestr; #endif extern WINDOW *edit, *topwin, *bottomwin; extern char *filename; extern struct stat originalfilestat; extern char *answer; extern char *hblank, *help_text; extern char *last_search; extern char *last_replace; #ifndef DISABLE_OPERATINGDIR extern char *operating_dir; extern char *full_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 openfilestruct *open_files; #endif #ifdef ENABLE_COLOR extern colortype *colorstrings; extern syntaxtype *syntaxes; extern char *syntaxstr; #endif extern shortcut *shortcut_list; extern shortcut *main_list, *whereis_list; extern shortcut *replace_list, *goto_list; extern shortcut *writefile_list, *insertfile_list; extern shortcut *spell_list, *replace_list_2; #ifndef NANO_SMALL extern shortcut *extcmd_list; #endif extern shortcut *help_list; #ifndef DISABLE_BROWSER extern shortcut *browser_list, *gotodir_list; #endif extern shortcut *currshortcut; #ifdef HAVE_REGEX_H extern int use_regexp, regexp_compiled; extern regex_t search_regexp; extern regmatch_t regmatches[10]; #ifdef ENABLE_COLOR extern regex_t color_regexp; extern regmatch_t colormatches[1]; extern regex_t syntaxfile_regexp; extern regmatch_t synfilematches[1]; #endif /* ENABLE_COLOR */ #endif extern toggle *toggles; /* Programs we want available */ /* public functions in global.c */ int length_of_list(const shortcut *s); void shortcut_init(int unjustify); #ifdef DEBUG void thanks_for_all_the_fish(void); #endif char *revstrstr(char *haystack, char *needle, char *rev_start); char *stristr(char *haystack, char *needle); char *revstristr(char *haystack, char *needle, char *rev_start); char *strstrwrapper(char *haystack, char *needle, char *rev_start, int line_pos); int search_init(int replacing); int renumber(filestruct * fileptr); int free_filestruct(filestruct * src); #ifdef ENABLE_MULTIBUFFER int free_openfilestruct(openfilestruct * src); #endif int xplustabs(void); int do_yesno(int all, int leavecursor, char *msg, ...); int actual_x(filestruct * fileptr, int xplus); int strnlenpt(char *buf, int size); int strlenpt(char *buf); int statusq(int allowtabs, shortcut s[], 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(const char *filename, int insert, int quiet); int do_insertfile(int loading_file); int num_of_digits(int n); int open_pipe(char *command); int read_file(FILE *f, const char *filename, int quiet); #ifdef ENABLE_MULTIBUFFER int add_open_file(int update); #endif #ifndef DISABLE_OPERATINGDIR int check_operating_dir(char *currpath, int allow_tabcomp); #endif #ifndef NANO_SMALL int do_next_word_void(void); int do_prev_word_void(void); #endif /* !NANO_SMALL */ int do_writeout(char *path, int exiting, int append); int do_gotoline(int line, int save_pos); int is_whole_word(int curr_pos, filestruct *fileptr, char *searchword); 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 signal_init(void); void unsunder(char *str, int true_len); void sunder(char *str); void lowercase(char *src); void blank_bottombars(void); void check_wrap(filestruct * inptr); 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); #ifdef ENABLE_MULTIBUFFER void delete_opennode(openfilestruct * fileptr); #endif 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(const shortcut *s); void blank_statusbar_refresh(void); void nperror(const char *s); 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); #ifdef ENABLE_MULTIBUFFER void splice_opennode(openfilestruct *begin, openfilestruct *newnode, openfilestruct *end); #endif 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); #ifdef ENABLE_MULTIBUFFER void unlink_opennode(openfilestruct * fileptr); #endif 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_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_prevfile(int closing_file), open_nextfile(int closing_file); int open_prevfile_void(void), open_nextfile_void(void); #endif char *charalloc (size_t howmuch); char *get_next_filename(const char *name); #if !defined (DISABLE_SPELLER) || !defined (DISABLE_OPERATINGDIR) char *get_full_path(const char *origpath); #endif #ifndef DISABLE_SPELLER char *check_writable_directory(const char *path); char *safe_tempnam(const char *dirname, const char *filename_prefix); #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); void update_color(void); 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); #ifdef ENABLE_MULTIBUFFER openfilestruct *make_new_opennode(openfilestruct * prevnode); #endif filestruct *findnextstr(int quiet, int bracket_mode, filestruct * begin, int beginx, char *needle); #ifndef DISABLE_HELP void help_init(void); #endif