834 lines
24 KiB
C
834 lines
24 KiB
C
/**************************************************************************
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* proto.h *
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* *
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* Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, *
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* 2008, 2009, 2010, 2011, 2013, 2014 Free Software Foundation, Inc. *
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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 3, 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, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* 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., 51 Franklin St, Fifth Floor, Boston, MA *
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* 02110-1301, USA. *
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* *
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**************************************************************************/
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#ifndef PROTO_H
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#define PROTO_H 1
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#include "nano.h"
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/* All external variables. See global.c for their descriptions. */
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#ifndef NANO_TINY
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extern volatile sig_atomic_t sigwinch_counter;
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#endif
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extern bool meta_key;
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extern bool func_key;
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extern bool focusing;
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#ifndef NANO_TINY
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extern int controlleft;
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extern int controlright;
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#endif
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#ifndef DISABLE_WRAPJUSTIFY
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extern ssize_t fill;
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extern ssize_t wrap_at;
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#endif
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extern char *last_search;
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extern unsigned flags[4];
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extern WINDOW *topwin;
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extern WINDOW *edit;
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extern WINDOW *bottomwin;
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extern int editwinrows;
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extern int maxrows;
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extern filestruct *cutbuffer;
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extern filestruct *cutbottom;
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#ifndef DISABLE_JUSTIFY
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extern filestruct *jusbuffer;
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#endif
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extern partition *filepart;
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extern openfilestruct *openfile;
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#ifndef NANO_TINY
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extern char *matchbrackets;
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#endif
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#ifndef NANO_TINY
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extern char *whitespace;
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extern int whitespace_len[2];
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#endif
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extern const char *exit_tag;
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extern const char *close_tag;
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extern const char *uncut_tag;
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#ifndef DISABLE_JUSTIFY
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extern const char *unjust_tag;
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extern char *punct;
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extern char *brackets;
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extern char *quotestr;
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#ifdef HAVE_REGEX_H
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extern regex_t quotereg;
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extern int quoterc;
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extern char *quoteerr;
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#else
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extern size_t quotelen;
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#endif
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#endif /* !DISABLE_JUSTIFY */
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extern bool nodelay_mode;
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extern char *answer;
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extern ssize_t tabsize;
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#ifndef NANO_TINY
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extern char *backup_dir;
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extern const char *locking_prefix;
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extern const char *locking_suffix;
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#endif
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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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#ifndef DISABLE_COLOR
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extern syntaxtype *syntaxes;
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extern char *syntaxstr;
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#endif
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extern bool refresh_needed;
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extern int currmenu;
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extern sc *sclist;
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extern subnfunc *allfuncs;
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extern subnfunc *exitfunc;
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extern subnfunc *uncutfunc;
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#ifndef DISABLE_HISTORIES
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extern filestruct *search_history;
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extern filestruct *searchage;
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extern filestruct *searchbot;
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extern filestruct *replace_history;
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extern filestruct *replaceage;
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extern filestruct *replacebot;
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extern poshiststruct *position_history;
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#endif
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#ifdef HAVE_REGEX_H
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extern regex_t search_regexp;
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extern regmatch_t regmatches[10];
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#endif
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extern int hilite_attribute;
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#ifndef DISABLE_COLOR
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extern char* specified_color_combo[NUMBER_OF_ELEMENTS];
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#endif
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extern color_pair interface_color_pair[NUMBER_OF_ELEMENTS];
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extern char *homedir;
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typedef void (*functionptrtype)(void);
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/* All functions in browser.c. */
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#ifndef DISABLE_BROWSER
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char *do_browser(char *path, DIR *dir);
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char *do_browse_from(const char *inpath);
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void browser_init(const char *path, DIR *dir);
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functionptrtype parse_browser_input(int *kbinput);
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void browser_refresh(void);
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void browser_select_dirname(const char *needle);
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int filesearch_init(void);
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void findnextfile(const char *needle);
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void filesearch_abort(void);
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void do_filesearch(void);
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void do_fileresearch(void);
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void do_first_file(void);
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void do_last_file(void);
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char *striponedir(const char *path);
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#endif
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/* Most functions in chars.c. */
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#ifdef ENABLE_UTF8
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void utf8_init(void);
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bool using_utf8(void);
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#endif
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char *addstrings(char* str1, size_t len1, char* str2, size_t len2);
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#ifndef HAVE_ISBLANK
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bool nisblank(int c);
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#endif
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#if !defined(HAVE_ISWBLANK) && defined(ENABLE_UTF8)
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bool niswblank(wchar_t wc);
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#endif
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bool is_byte(int c);
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bool is_alnum_mbchar(const char *c);
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bool is_blank_mbchar(const char *c);
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bool is_ascii_cntrl_char(int c);
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bool is_cntrl_char(int c);
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#ifdef ENABLE_UTF8
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bool is_cntrl_wchar(wchar_t wc);
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#endif
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bool is_cntrl_mbchar(const char *c);
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bool is_punct_mbchar(const char *c);
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bool is_word_mbchar(const char *c, bool allow_punct);
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char control_rep(char c);
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#ifdef ENABLE_UTF8
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wchar_t control_wrep(wchar_t wc);
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#endif
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char *control_mbrep(const char *c, char *crep, int *crep_len);
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char *mbrep(const char *c, char *crep, int *crep_len);
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int mbwidth(const char *c);
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int mb_cur_max(void);
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char *make_mbchar(long chr, int *chr_mb_len);
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int parse_mbchar(const char *buf, char *chr, size_t *col);
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size_t move_mbleft(const char *buf, size_t pos);
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size_t move_mbright(const char *buf, size_t pos);
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#ifndef HAVE_STRCASECMP
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int nstrcasecmp(const char *s1, const char *s2);
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#endif
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int mbstrcasecmp(const char *s1, const char *s2);
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#ifndef HAVE_STRNCASECMP
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int nstrncasecmp(const char *s1, const char *s2, size_t n);
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#endif
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int mbstrncasecmp(const char *s1, const char *s2, size_t n);
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#ifndef HAVE_STRCASESTR
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char *nstrcasestr(const char *haystack, const char *needle);
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#endif
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char *mbstrcasestr(const char *haystack, const char *needle);
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#if !defined(NANO_TINY) || !defined(DISABLE_TABCOMP)
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char *revstrstr(const char *haystack, const char *needle, const char
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*rev_start);
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#endif
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#ifndef NANO_TINY
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char *revstrcasestr(const char *haystack, const char *needle, const char
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*rev_start);
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char *mbrevstrcasestr(const char *haystack, const char *needle, const
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char *rev_start);
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#endif
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size_t mbstrlen(const char *s);
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#ifndef HAVE_STRNLEN
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size_t nstrnlen(const char *s, size_t maxlen);
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#endif
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size_t mbstrnlen(const char *s, size_t maxlen);
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#if !defined(NANO_TINY) || !defined(DISABLE_JUSTIFY)
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char *mbstrchr(const char *s, const char *c);
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#endif
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#ifndef NANO_TINY
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char *mbstrpbrk(const char *s, const char *accept);
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char *revstrpbrk(const char *s, const char *accept, const char
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*rev_start);
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char *mbrevstrpbrk(const char *s, const char *accept, const char
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*rev_start);
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#endif
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#if !defined(DISABLE_NANORC) && (!defined(NANO_TINY) || !defined(DISABLE_JUSTIFY))
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bool has_blank_chars(const char *s);
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bool has_blank_mbchars(const char *s);
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#endif
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#ifdef ENABLE_UTF8
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bool is_valid_unicode(wchar_t wc);
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#endif
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#ifndef DISABLE_NANORC
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bool is_valid_mbstring(const char *s);
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#endif
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/* Most functions in color.c. */
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#ifndef DISABLE_COLOR
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void set_colorpairs(void);
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void color_init(void);
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void color_update(void);
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void reset_multis(filestruct *fileptr, bool force);
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void alloc_multidata_if_needed(filestruct *fileptr);
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void precalc_multicolorinfo(void);
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#endif
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/* All functions in cut.c. */
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void cutbuffer_reset(void);
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bool keeping_cutbuffer(void);
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void cut_line(void);
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#ifndef NANO_TINY
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void cut_marked(void);
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void cut_to_eol(void);
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void cut_to_eof(void);
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#endif
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void do_cut_text(
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#ifndef NANO_TINY
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bool copy_text, bool cut_till_eof
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#else
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void
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#endif
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);
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void do_cut_text_void(void);
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#ifndef NANO_TINY
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void do_copy_text(void);
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void do_cut_till_eof(void);
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#endif
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void do_uncut_text(void);
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/* Most functions in files.c. */
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void make_new_buffer(void);
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void initialize_buffer_text(void);
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bool open_buffer(const char *filename, bool undoable);
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#ifndef DISABLE_SPELLER
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void replace_buffer(const char *filename);
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#endif
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void display_buffer(void);
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#ifndef DISABLE_MULTIBUFFER
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void switch_to_prevnext_buffer(bool next, bool quiet);
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void switch_to_prev_buffer_void(void);
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void switch_to_next_buffer_void(void);
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bool close_buffer(bool quiet);
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#endif
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filestruct *read_line(char *buf, size_t buf_len, filestruct *prevnode);
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void read_file(FILE *f, int fd, const char *filename, bool undoable, bool checkwritable);
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int open_file(const char *filename, bool newfie, bool quiet, FILE **f);
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char *get_next_filename(const char *name, const char *suffix);
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void do_insertfile(
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#ifndef NANO_TINY
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bool execute
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#else
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void
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#endif
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);
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void do_insertfile_void(void);
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char *get_full_path(const char *origpath);
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char *check_writable_directory(const char *path);
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char *safe_tempfile(FILE **f);
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#ifndef DISABLE_OPERATINGDIR
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void init_operating_dir(void);
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bool check_operating_dir(const char *currpath, bool allow_tabcomp);
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#endif
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#ifndef NANO_TINY
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void init_backup_dir(void);
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int delete_lockfile(const char *lockfilename);
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int write_lockfile(const char *lockfilename, const char *origfilename, bool modified);
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#endif
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int copy_file(FILE *inn, FILE *out);
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bool write_file(const char *name, FILE *f_open, bool tmp, append_type
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append, bool nonamechange);
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#ifndef NANO_TINY
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bool write_marked_file(const char *name, FILE *f_open, bool tmp,
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append_type append);
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#endif
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int do_writeout(bool exiting);
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void do_writeout_void(void);
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#ifndef NANO_TINY
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void do_savefile(void);
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#endif
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char *real_dir_from_tilde(const char *buf);
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#if !defined(DISABLE_TABCOMP) || !defined(DISABLE_BROWSER)
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int diralphasort(const void *va, const void *vb);
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void free_chararray(char **array, size_t len);
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#endif
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#ifndef DISABLE_TABCOMP
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bool is_dir(const char *buf);
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char **username_tab_completion(const char *buf, size_t *num_matches,
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size_t buf_len);
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char **cwd_tab_completion(const char *buf, bool allow_files, size_t
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*num_matches, size_t buf_len);
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char *input_tab(char *buf, bool allow_files, size_t *place,
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bool *lastwastab, void (*refresh_func)(void), bool *listed);
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#endif
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const char *tail(const char *path);
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#ifndef DISABLE_HISTORIES
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char *histfilename(void);
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void load_history(void);
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bool writehist(FILE *hist, filestruct *histhead);
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void save_history(void);
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int check_dotnano(void);
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void load_poshistory(void);
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void save_poshistory(void);
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void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos);
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int check_poshistory(const char *file, ssize_t *line, ssize_t *column);
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#endif
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/* Some functions in global.c. */
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size_t length_of_list(int menu);
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const sc *first_sc_for(int menu, void (*func)(void));
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int sc_seq_or(void (*func)(void), int defaultval);
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functionptrtype func_from_key(int *kbinput);
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key_type strtokeytype(const char *str);
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void assign_keyinfo(sc *s);
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void print_sclist(void);
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void shortcut_init(void);
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#ifndef DISABLE_COLOR
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void set_lint_or_format_shortcuts(void);
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void set_spell_shortcuts(void);
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#endif
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const subnfunc *sctofunc(const sc *s);
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const char *flagtostr(int flag);
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sc *strtosc(const char *input);
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int strtomenu(const char *input);
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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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/* All functions in help.c. */
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#ifndef DISABLE_HELP
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void do_help(void);
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void help_init(void);
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functionptrtype parse_help_input(int *kbinput);
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size_t help_line_len(const char *ptr);
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#endif
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void do_help_void(void);
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/* All functions in move.c. */
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void do_first_line(void);
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void do_last_line(void);
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void do_page_up(void);
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void do_page_down(void);
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#ifndef DISABLE_JUSTIFY
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void do_para_begin(bool allow_update);
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void do_para_begin_void(void);
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void do_para_end(bool allow_update);
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void do_para_end_void(void);
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#endif
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#ifndef NANO_TINY
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void do_prev_word(bool allow_punct, bool allow_update);
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void do_prev_word_void(void);
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bool do_next_word(bool allow_punct, bool allow_update);
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void do_next_word_void(void);
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|
#endif
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|
void do_home(void);
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|
void do_end(void);
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|
void do_up(
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|
#ifndef NANO_TINY
|
|
bool scroll_only
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|
#else
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|
void
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#endif
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);
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void do_up_void(void);
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#ifndef NANO_TINY
|
|
void do_scroll_up(void);
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|
#endif
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void do_down(
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|
#ifndef NANO_TINY
|
|
bool scroll_only
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|
#else
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|
void
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|
#endif
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|
);
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void do_down_void(void);
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#ifndef NANO_TINY
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void do_scroll_down(void);
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|
#endif
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void do_left(void);
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|
void do_right(void);
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|
|
|
/* All functions in nano.c. */
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filestruct *make_new_node(filestruct *prevnode);
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|
filestruct *copy_node(const filestruct *src);
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|
void splice_node(filestruct *afterthis, filestruct *newnode);
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|
void unlink_node(filestruct *fileptr);
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|
void delete_node(filestruct *fileptr);
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|
filestruct *copy_filestruct(const filestruct *src);
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|
void free_filestruct(filestruct *src);
|
|
void renumber(filestruct *fileptr);
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|
partition *partition_filestruct(filestruct *top, size_t top_x,
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filestruct *bot, size_t bot_x);
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|
void unpartition_filestruct(partition **p);
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|
void move_to_filestruct(filestruct **file_top, filestruct **file_bot,
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filestruct *top, size_t top_x, filestruct *bot, size_t bot_x);
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|
void copy_from_filestruct(filestruct *somebuffer);
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|
openfilestruct *make_new_opennode(void);
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|
void unlink_opennode(openfilestruct *fileptr);
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|
void delete_opennode(openfilestruct *fileptr);
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|
void print_view_warning(void);
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|
void show_restricted_warning(void);
|
|
#ifdef DISABLE_HELP
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|
void say_there_is_no_help(void);
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|
#endif
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|
void finish(void);
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|
void die(const char *msg, ...);
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|
void die_save_file(const char *die_filename
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|
#ifndef NANO_TINY
|
|
, struct stat *die_stat
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|
#endif
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|
);
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|
void window_init(void);
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|
#ifndef DISABLE_MOUSE
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|
void disable_mouse_support(void);
|
|
void enable_mouse_support(void);
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void mouse_init(void);
|
|
#endif
|
|
void print_opt_full(const char *shortflag
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|
#ifdef HAVE_GETOPT_LONG
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|
, const char *longflag
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|
#endif
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|
, const char *desc);
|
|
void usage(void);
|
|
void version(void);
|
|
int more_space(void);
|
|
int no_help(void);
|
|
void no_current_file_name_warning(void);
|
|
void do_exit(void);
|
|
void close_and_go(void);
|
|
void signal_init(void);
|
|
RETSIGTYPE handle_hupterm(int signal);
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|
RETSIGTYPE do_suspend(int signal);
|
|
RETSIGTYPE do_continue(int signal);
|
|
#ifndef NANO_TINY
|
|
RETSIGTYPE handle_sigwinch(int signal);
|
|
void regenerate_screen(void);
|
|
void allow_sigwinch(bool allow);
|
|
void do_toggle(int flag);
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|
#endif
|
|
void do_toggle_void(void);
|
|
void disable_extended_io(void);
|
|
#ifdef USE_SLANG
|
|
void disable_signals(void);
|
|
#endif
|
|
#ifndef NANO_TINY
|
|
void enable_signals(void);
|
|
#endif
|
|
void disable_flow_control(void);
|
|
void enable_flow_control(void);
|
|
void terminal_init(void);
|
|
void unbound_key(int code);
|
|
int do_input(bool allow_funcs);
|
|
#ifndef DISABLE_MOUSE
|
|
int do_mouse(void);
|
|
#endif
|
|
void do_output(char *output, size_t output_len, bool allow_cntrls);
|
|
|
|
/* All functions in prompt.c. */
|
|
int do_statusbar_input(bool *ran_func, bool *finished,
|
|
void (*refresh_func)(void));
|
|
#ifndef DISABLE_MOUSE
|
|
int do_statusbar_mouse(void);
|
|
#endif
|
|
void do_statusbar_output(int *the_input, size_t input_len,
|
|
bool filtering, bool *got_enter);
|
|
void do_statusbar_home(void);
|
|
void do_statusbar_end(void);
|
|
void do_statusbar_left(void);
|
|
void do_statusbar_right(void);
|
|
void do_statusbar_backspace(void);
|
|
void do_statusbar_delete(void);
|
|
void do_statusbar_cut_text(void);
|
|
#ifndef NANO_TINY
|
|
void do_statusbar_prev_word(void);
|
|
void do_statusbar_next_word(void);
|
|
#endif
|
|
void do_statusbar_verbatim_input(bool *got_enter);
|
|
size_t statusbar_xplustabs(void);
|
|
size_t get_statusbar_page_start(size_t start_col, size_t column);
|
|
void reinit_statusbar_x(void);
|
|
void reset_statusbar_cursor(void);
|
|
void update_the_statusbar(void);
|
|
void update_bar_if_needed(void);
|
|
functionptrtype get_prompt_string(int *value, bool allow_tabs,
|
|
#ifndef DISABLE_TABCOMP
|
|
bool allow_files, bool *listed,
|
|
#endif
|
|
const char *curranswer,
|
|
#ifndef DISABLE_HISTORIES
|
|
filestruct **history_list,
|
|
#endif
|
|
void (*refresh_func)(void));
|
|
int do_prompt(bool allow_tabs,
|
|
#ifndef DISABLE_TABCOMP
|
|
bool allow_files,
|
|
#endif
|
|
int menu, const char *curranswer,
|
|
#ifndef DISABLE_HISTORIES
|
|
filestruct **history_list,
|
|
#endif
|
|
void (*refresh_func)(void), const char *msg, ...);
|
|
int do_yesno_prompt(bool all, const char *msg);
|
|
|
|
/* Most functions in rcfile.c. */
|
|
#if !defined(DISABLE_NANORC) || !defined(DISABLE_HISTORIES)
|
|
char *parse_next_word(char *ptr);
|
|
#endif
|
|
#ifndef DISABLE_NANORC
|
|
void rcfile_error(const char *msg, ...);
|
|
char *parse_argument(char *ptr);
|
|
#ifndef DISABLE_COLOR
|
|
char *parse_next_regex(char *ptr);
|
|
void parse_syntax(char *ptr);
|
|
void parse_includes(char *ptr);
|
|
short color_to_short(const char *colorname, bool *bright);
|
|
bool parse_color_names(char *combostr, short *fg, short *bg, bool *bright);
|
|
void grab_and_store(const char *kind, char *ptr, regexlisttype **storage);
|
|
#endif
|
|
void parse_rcfile(FILE *rcstream
|
|
#ifndef DISABLE_COLOR
|
|
, bool syntax_only
|
|
#endif
|
|
);
|
|
void do_rcfile(void);
|
|
#endif /* !DISABLE_NANORC */
|
|
|
|
/* All functions in search.c. */
|
|
#ifdef HAVE_REGEX_H
|
|
bool regexp_init(const char *regexp);
|
|
void regexp_cleanup(void);
|
|
#endif
|
|
void not_found_msg(const char *str);
|
|
void search_replace_abort(void);
|
|
int search_init(bool replacing, bool use_answer);
|
|
int findnextstr(
|
|
#ifndef DISABLE_SPELLER
|
|
bool whole_word_only,
|
|
#endif
|
|
const filestruct *begin, size_t begin_x,
|
|
const char *needle, size_t *match_len);
|
|
void reset_full_circle_flag(void);
|
|
void do_search(void);
|
|
#ifndef NANO_TINY
|
|
void do_findprevious(void);
|
|
void do_findnext(void);
|
|
#endif
|
|
#if !defined(NANO_TINY) || !defined(DISABLE_BROWSER)
|
|
void do_research(void);
|
|
#endif
|
|
void go_looking(void);
|
|
#ifdef HAVE_REGEX_H
|
|
int replace_regexp(char *string, bool create);
|
|
#endif
|
|
char *replace_line(const char *needle);
|
|
ssize_t do_replace_loop(
|
|
#ifndef DISABLE_SPELLER
|
|
bool whole_word_only,
|
|
#endif
|
|
const filestruct *real_current, size_t *real_current_x,
|
|
const char *needle);
|
|
void do_replace(void);
|
|
void goto_line_posx(ssize_t line, size_t pos_x);
|
|
void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
|
|
bool interactive);
|
|
void do_gotolinecolumn_void(void);
|
|
#ifndef NANO_TINY
|
|
bool find_bracket_match(bool reverse, const char *bracket_set);
|
|
void do_find_bracket(void);
|
|
#ifndef DISABLE_TABCOMP
|
|
char *get_history_completion(filestruct **h, char *s, size_t len);
|
|
#endif
|
|
#endif
|
|
#ifndef DISABLE_HISTORIES
|
|
bool history_has_changed(void);
|
|
void history_init(void);
|
|
void history_reset(const filestruct *h);
|
|
filestruct *find_history(const filestruct *h_start, const filestruct
|
|
*h_end, const char *s, size_t len);
|
|
void update_history(filestruct **h, const char *s);
|
|
char *get_history_older(filestruct **h);
|
|
char *get_history_newer(filestruct **h);
|
|
void get_history_older_void(void);
|
|
void get_history_newer_void(void);
|
|
#endif
|
|
|
|
/* All functions in text.c. */
|
|
#ifndef NANO_TINY
|
|
void do_mark(void);
|
|
#endif
|
|
void do_delete(void);
|
|
void do_backspace(void);
|
|
#ifndef NANO_TINY
|
|
void do_cut_prev_word(void);
|
|
void do_cut_next_word(void);
|
|
#endif
|
|
void do_tab(void);
|
|
#ifndef NANO_TINY
|
|
void do_indent(ssize_t cols);
|
|
void do_indent_void(void);
|
|
void do_unindent(void);
|
|
void do_undo(void);
|
|
void do_redo(void);
|
|
#endif
|
|
void do_enter(void);
|
|
#ifndef NANO_TINY
|
|
RETSIGTYPE cancel_command(int signal);
|
|
bool execute_command(const char *command);
|
|
#endif
|
|
#ifndef DISABLE_WRAPPING
|
|
void wrap_reset(void);
|
|
bool do_wrap(filestruct *line);
|
|
#endif
|
|
#if !defined(DISABLE_HELP) || !defined(DISABLE_WRAPJUSTIFY)
|
|
ssize_t break_line(const char *line, ssize_t goal
|
|
#ifndef DISABLE_HELP
|
|
, bool newln
|
|
#endif
|
|
);
|
|
#endif
|
|
#if !defined(NANO_TINY) || !defined(DISABLE_JUSTIFY)
|
|
size_t indent_length(const char *line);
|
|
#endif
|
|
#ifndef DISABLE_JUSTIFY
|
|
void justify_format(filestruct *paragraph, size_t skip);
|
|
size_t quote_length(const char *line);
|
|
bool quotes_match(const char *a_line, size_t a_quote, const char
|
|
*b_line);
|
|
bool indents_match(const char *a_line, size_t a_indent, const char
|
|
*b_line, size_t b_indent);
|
|
bool begpar(const filestruct *const foo);
|
|
bool inpar(const filestruct *const foo);
|
|
void backup_lines(filestruct *first_line, size_t par_len);
|
|
bool find_paragraph(size_t *const quote, size_t *const par);
|
|
void do_justify(bool full_justify);
|
|
void do_justify_void(void);
|
|
void do_full_justify(void);
|
|
#endif
|
|
#ifndef DISABLE_SPELLER
|
|
bool do_int_spell_fix(const char *word);
|
|
const char *do_int_speller(const char *tempfile_name);
|
|
const char *do_alt_speller(char *tempfile_name);
|
|
void do_spell(void);
|
|
#endif
|
|
#ifndef DISABLE_COLOR
|
|
void do_linter(void);
|
|
void do_formatter(void);
|
|
#endif
|
|
#ifndef NANO_TINY
|
|
void do_wordlinechar_count(void);
|
|
#endif
|
|
void do_verbatim_input(void);
|
|
|
|
/* All functions in utils.c. */
|
|
void get_homedir(void);
|
|
bool parse_num(const char *str, ssize_t *val);
|
|
bool parse_line_column(const char *str, ssize_t *line, ssize_t *column);
|
|
void align(char **str);
|
|
void null_at(char **data, size_t index);
|
|
void unsunder(char *str, size_t true_len);
|
|
void sunder(char *str);
|
|
#if !defined(NANO_TINY) && !defined(DISABLE_NANORC)
|
|
#ifndef HAVE_GETLINE
|
|
ssize_t ngetline(char **lineptr, size_t *n, FILE *stream);
|
|
#endif
|
|
#ifndef HAVE_GETDELIM
|
|
ssize_t ngetdelim(char **lineptr, size_t *n, int delim, FILE *stream);
|
|
#endif
|
|
#endif
|
|
#ifdef HAVE_REGEX_H
|
|
const char *fixbounds(const char *r);
|
|
#endif
|
|
#ifndef DISABLE_SPELLER
|
|
bool is_whole_word(size_t pos, const char *buf, const char *word);
|
|
#endif
|
|
const char *strstrwrapper(const char *haystack, const char *needle,
|
|
const char *start);
|
|
void nperror(const char *s);
|
|
void *nmalloc(size_t howmuch);
|
|
void *nrealloc(void *ptr, size_t howmuch);
|
|
char *mallocstrncpy(char *dest, const char *src, size_t n);
|
|
char *mallocstrcpy(char *dest, const char *src);
|
|
char *mallocstrassn(char *dest, char *src);
|
|
size_t get_page_start(size_t column);
|
|
size_t xplustabs(void);
|
|
size_t actual_x(const char *s, size_t column);
|
|
size_t strnlenpt(const char *s, size_t maxlen);
|
|
size_t strlenpt(const char *s);
|
|
void new_magicline(void);
|
|
#ifndef NANO_TINY
|
|
void remove_magicline(void);
|
|
void mark_order(const filestruct **top, size_t *top_x, const filestruct
|
|
**bot, size_t *bot_x, bool *right_side_up);
|
|
void discard_until(const undo *thisitem, openfilestruct *thefile);
|
|
void add_undo(undo_type action);
|
|
void update_undo(undo_type action);
|
|
#endif
|
|
size_t get_totsize(const filestruct *begin, const filestruct *end);
|
|
filestruct *fsfromline(ssize_t lineno);
|
|
#ifdef DEBUG
|
|
void dump_filestruct(const filestruct *inptr);
|
|
void dump_filestruct_reverse(void);
|
|
#endif
|
|
|
|
/* Most functions in winio.c. */
|
|
void get_key_buffer(WINDOW *win);
|
|
size_t get_key_buffer_len(void);
|
|
void unget_input(int *input, size_t input_len);
|
|
void unget_kbinput(int kbinput, bool metakey, bool funckey);
|
|
int *get_input(WINDOW *win, size_t input_len);
|
|
int get_kbinput(WINDOW *win);
|
|
int parse_kbinput(WINDOW *win);
|
|
int arrow_from_abcd(int kbinput);
|
|
int parse_escape_sequence(WINDOW *win, int kbinput);
|
|
int get_byte_kbinput(int kbinput);
|
|
#ifdef ENABLE_UTF8
|
|
long add_unicode_digit(int kbinput, long factor, long *uni);
|
|
long get_unicode_kbinput(int kbinput);
|
|
#endif
|
|
int get_control_kbinput(int kbinput);
|
|
void unparse_kbinput(char *output, size_t output_len);
|
|
int *get_verbatim_kbinput(WINDOW *win, size_t *kbinput_len);
|
|
int *parse_verbatim_kbinput(WINDOW *win, size_t *kbinput_len);
|
|
#ifndef DISABLE_MOUSE
|
|
int get_mouseinput(int *mouse_x, int *mouse_y, bool allow_shortcuts);
|
|
#endif
|
|
const sc *get_shortcut(int *kbinput);
|
|
void blank_line(WINDOW *win, int y, int x, int n);
|
|
void blank_titlebar(void);
|
|
void blank_topbar(void);
|
|
void blank_edit(void);
|
|
void blank_statusbar(void);
|
|
void blank_bottombars(void);
|
|
void check_statusblank(void);
|
|
char *display_string(const char *buf, size_t start_col, size_t len, bool
|
|
dollars);
|
|
void titlebar(const char *path);
|
|
extern void set_modified(void);
|
|
void statusbar(const char *msg, ...);
|
|
void bottombars(int menu);
|
|
void onekey(const char *keystroke, const char *desc, int length);
|
|
void reset_cursor(void);
|
|
void edit_draw(filestruct *fileptr, const char *converted, int
|
|
line, size_t start);
|
|
int update_line(filestruct *fileptr, size_t index);
|
|
bool need_screen_update(size_t pww_save);
|
|
void edit_scroll(scroll_dir direction, ssize_t nlines);
|
|
void edit_redraw(filestruct *old_current);
|
|
void edit_refresh(void);
|
|
void edit_update(update_type location);
|
|
void total_redraw(void);
|
|
void total_refresh(void);
|
|
void display_main_list(void);
|
|
void do_cursorpos(bool constant);
|
|
void do_cursorpos_void(void);
|
|
void spotlight(bool active, const char *word);
|
|
void xon_complaint(void);
|
|
void xoff_complaint(void);
|
|
void do_suspend_void(void);
|
|
void enable_nodelay(void);
|
|
void disable_nodelay(void);
|
|
#ifndef DISABLE_EXTRA
|
|
void do_credits(void);
|
|
#endif
|
|
|
|
/* May as well throw these here, since they are just placeholders. */
|
|
void do_cancel(void);
|
|
void case_sens_void(void);
|
|
void regexp_void(void);
|
|
void gototext_void(void);
|
|
void to_files_void(void);
|
|
void dos_format_void(void);
|
|
void mac_format_void(void);
|
|
void append_void(void);
|
|
void prepend_void(void);
|
|
void backup_file_void(void);
|
|
void discard_buffer(void);
|
|
void new_buffer_void(void);
|
|
void backwards_void(void);
|
|
void goto_dir_void(void);
|
|
void flip_replace_void(void);
|
|
void flip_execute_void(void);
|
|
|
|
#endif /* !PROTO_H */
|