815 lines
24 KiB
C
815 lines
24 KiB
C
/* $Id$ */
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/**************************************************************************
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* nano.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 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 NANO_H
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#define NANO_H 1
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#ifdef NEED_XOPEN_SOURCE_EXTENDED
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#ifndef _XOPEN_SOURCE_EXTENDED
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#define _XOPEN_SOURCE_EXTENDED 1
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#endif /* _XOPEN_SOURCE_EXTENDED */
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#endif /* NEED_XOPEN_SOURCE_EXTENDED */
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#ifdef __TANDEM
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/* Tandem NonStop Kernel support. */
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#include <floss.h>
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#define NANO_ROOT_UID 65535
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#else
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#define NANO_ROOT_UID 0
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#endif
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#ifdef HAVE_LIMITS_H
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#include <limits.h>
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#endif
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#ifdef HAVE_SYS_PARAM_H
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#include <sys/param.h>
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#endif
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#ifdef HAVE_STDARG_H
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#include <stdarg.h>
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#endif
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/* Suppress warnings for __attribute__((warn_unused_result)) */
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#define IGNORE_CALL_RESULT(call) do { if (call) {} } while(0)
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/* Macros for flags. */
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#define FLAGOFF(flag) ((flag) / (sizeof(unsigned) * 8))
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#define FLAGMASK(flag) (1 << ((flag) % (sizeof(unsigned) * 8)))
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#define FLAGS(flag) flags[FLAGOFF(flag)]
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#define SET(flag) FLAGS(flag) |= FLAGMASK(flag)
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#define UNSET(flag) FLAGS(flag) &= ~FLAGMASK(flag)
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#define ISSET(flag) ((FLAGS(flag) & FLAGMASK(flag)) != 0)
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#define TOGGLE(flag) FLAGS(flag) ^= FLAGMASK(flag)
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/* Macros for character allocation and more. */
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#define charalloc(howmuch) (char *)nmalloc((howmuch) * sizeof(char))
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#define charealloc(ptr, howmuch) (char *)nrealloc(ptr, (howmuch) * sizeof(char))
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#define charmove(dest, src, n) memmove(dest, src, (n) * sizeof(char))
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#define charset(dest, src, n) memset(dest, src, (n) * sizeof(char))
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/* Set a default value for PATH_MAX if there isn't one. */
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#ifndef PATH_MAX
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#define PATH_MAX 4096
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#endif
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#ifdef USE_SLANG
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/* Slang support. */
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#include <slcurses.h>
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/* Slang curses emulation brain damage, part 3: Slang doesn't define the
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* curses equivalents of the Insert or Delete keys. */
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#define KEY_DC SL_KEY_DELETE
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#define KEY_IC SL_KEY_IC
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/* Ncurses support. */
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#elif defined(HAVE_NCURSESW_NCURSES_H)
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#include <ncursesw/ncurses.h>
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#elif defined(HAVE_NCURSES_H)
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#include <ncurses.h>
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#else
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/* Curses support. */
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#include <curses.h>
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#endif /* CURSES_H */
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#ifdef ENABLE_NLS
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/* Native language support. */
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#ifdef HAVE_LIBINTL_H
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#include <libintl.h>
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#endif
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#define _(string) gettext(string)
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#define P_(singular, plural, number) ngettext(singular, plural, number)
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#else
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#define _(string) (string)
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#define P_(singular, plural, number) (number == 1 ? singular : plural)
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#endif
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#define gettext_noop(string) (string)
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#define N_(string) gettext_noop(string)
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/* Mark a string that will be sent to gettext() later. */
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#include <stddef.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <dirent.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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#ifndef NANO_TINY
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#include <setjmp.h>
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#endif
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#include <assert.h>
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/* If no vsnprintf(), use the version from glib 2.x. */
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#ifndef HAVE_VSNPRINTF
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#include <glib.h>
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#define vsnprintf g_vsnprintf
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#endif
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/* If no isblank(), iswblank(), strcasecmp(), strncasecmp(),
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* strcasestr(), strnlen(), getdelim(), or getline(), use the versions
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* we have. */
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#ifndef HAVE_ISBLANK
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#define isblank nisblank
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#endif
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#ifndef HAVE_ISWBLANK
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#define iswblank niswblank
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#endif
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#ifndef HAVE_STRCASECMP
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#define strcasecmp nstrcasecmp
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#endif
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#ifndef HAVE_STRNCASECMP
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#define strncasecmp nstrncasecmp
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#endif
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#ifndef HAVE_STRCASESTR
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#define strcasestr nstrcasestr
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#endif
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#ifndef HAVE_STRNLEN
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#define strnlen nstrnlen
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#endif
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#ifndef HAVE_GETDELIM
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#define getdelim ngetdelim
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#endif
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#ifndef HAVE_GETLINE
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#define getline ngetline
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#endif
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/* If we aren't using ncurses with mouse support, turn the mouse support
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* off, as it's useless then. */
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#ifndef NCURSES_MOUSE_VERSION
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#define DISABLE_MOUSE 1
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#endif
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#if defined(DISABLE_WRAPPING) && defined(DISABLE_JUSTIFY)
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#define DISABLE_WRAPJUSTIFY 1
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#endif
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/* Enumeration types. */
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typedef enum {
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NIX_FILE, DOS_FILE, MAC_FILE
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} file_format;
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typedef enum {
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OVERWRITE, APPEND, PREPEND
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} append_type;
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typedef enum {
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UP_DIR, DOWN_DIR
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} scroll_dir;
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typedef enum {
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CENTER, NONE
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} update_type;
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typedef enum {
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CONTROL, META, FKEY, RAWINPUT
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} function_type;
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typedef enum {
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ADD, DEL, REPLACE, SPLIT, UNSPLIT, CUT, UNCUT, ENTER, INSERT, OTHER
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} undo_type;
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#ifdef ENABLE_COLOR
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typedef struct colortype {
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short fg;
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/* This syntax's foreground color. */
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short bg;
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/* This syntax's background color. */
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bool bright;
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/* Is this color A_BOLD? */
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bool icase;
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/* Is this regex string case insensitive? */
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int pairnum;
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/* The color pair number used for this foreground color and
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* background color. */
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char *start_regex;
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/* The start (or all) of the regex string. */
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regex_t *start;
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/* The compiled start (or all) of the regex string. */
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char *end_regex;
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/* The end (if any) of the regex string. */
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regex_t *end;
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/* The compiled end (if any) of the regex string. */
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struct colortype *next;
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/* Next set of colors. */
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int id;
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/* basic id for assigning to lines later */
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} colortype;
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typedef struct exttype {
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char *ext_regex;
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/* The extensions that match this syntax. */
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regex_t *ext;
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/* The compiled extensions that match this syntax. */
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struct exttype *next;
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/* Next set of extensions. */
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} exttype;
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typedef struct syntaxtype {
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char *desc;
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/* The name of this syntax. */
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exttype *extensions;
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/* The list of extensions that this syntax applies to. */
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exttype *headers;
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/* Regexes to match on the 'header' (1st line) of the file */
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exttype *magics;
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/* Regexes to match libmagic results */
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colortype *color;
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/* The colors used in this syntax. */
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char *linter;
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/* Command to lint this type of file */
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int nmultis;
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/* How many multi line strings this syntax has */
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struct syntaxtype *next;
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/* Next syntax. */
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} syntaxtype;
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typedef struct lintstruct {
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ssize_t lineno;
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/* Line number of the error. */
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ssize_t colno;
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/* Column # of the error. */
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char *msg;
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/* Error message text */
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char *filename;
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/* Filename */
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struct lintstruct *next;
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/* Next error. */
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struct lintstruct *prev;
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/* Previous error */
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} lintstruct;
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#define CNONE (1<<1)
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/* Yay, regex doesn't apply to this line at all! */
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#define CBEGINBEFORE (1<<2)
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/* regex starts on an earlier line, ends on this one */
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#define CENDAFTER (1<<3)
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/* regex sraers on this line and ends on a later one */
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#define CWHOLELINE (1<<4)
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/* whole line engulfed by the regex start < me, end > me */
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#define CSTARTENDHERE (1<<5)
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/* regex starts and ends within this line */
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#define CWTF (1<<6)
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/* Something else */
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#endif /* ENABLE_COLOR */
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/* Structure types. */
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typedef struct filestruct {
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char *data;
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/* The text of this line. */
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ssize_t lineno;
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/* The number of this line. */
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struct filestruct *next;
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/* Next node. */
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struct filestruct *prev;
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/* Previous node. */
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#ifdef ENABLE_COLOR
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short *multidata; /* Array of which multi-line regexes apply to this line */
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#endif
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} filestruct;
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typedef struct partition {
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filestruct *fileage;
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/* The top line of this portion of the file. */
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filestruct *top_prev;
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/* The line before the top line of this portion of the file. */
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char *top_data;
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/* The text before the beginning of the top line of this portion
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* of the file. */
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filestruct *filebot;
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/* The bottom line of this portion of the file. */
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filestruct *bot_next;
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/* The line after the bottom line of this portion of the
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* file. */
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char *bot_data;
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/* The text after the end of the bottom line of this portion of
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* the file. */
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} partition;
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#ifndef NANO_TINY
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typedef struct undo {
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ssize_t lineno;
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undo_type type;
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/* What type of undo was this */
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int begin;
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/* Where did this action begin or end */
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char *strdata;
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/* String type data we will use for ccopying the affected line back */
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char *strdata2;
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/* Sigh, need this too it looks like */
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int xflags;
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/* Some flag data we need */
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/* Cut specific stuff we need */
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filestruct *cutbuffer;
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/* Copy of the cutbuffer */
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filestruct *cutbottom;
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/* Copy of cutbottom */
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bool mark_set;
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/* was the marker set when we cut */
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bool to_end;
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/* was this a cut to end */
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ssize_t mark_begin_lineno;
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/* copy copy copy */
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ssize_t mark_begin_x;
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/* Another shadow variable */
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struct undo *next;
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} undo;
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typedef struct poshiststruct {
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char *filename;
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/* The file. */
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ssize_t lineno;
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/* Line number we left off on */
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ssize_t xno;
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/* x position in the file we left off on */
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struct poshiststruct *next;
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} poshiststruct;
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#endif /* !NANO_TINY */
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typedef struct openfilestruct {
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char *filename;
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/* The current file's name. */
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filestruct *fileage;
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/* The current file's first line. */
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filestruct *filebot;
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/* The current file's last line. */
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filestruct *edittop;
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/* The current top of the edit window. */
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filestruct *current;
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/* The current file's current line. */
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size_t totsize;
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/* The current file's total number of characters. */
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size_t current_x;
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/* The current file's x-coordinate position. */
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size_t placewewant;
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/* The current file's place we want. */
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ssize_t current_y;
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/* The current file's y-coordinate position. */
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bool modified;
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/* Whether the current file has been modified. */
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#ifndef NANO_TINY
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bool mark_set;
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/* Whether the mark is on in the current file. */
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filestruct *mark_begin;
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/* The current file's beginning marked line, if any. */
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size_t mark_begin_x;
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/* The current file's beginning marked line's x-coordinate
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* position, if any. */
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file_format fmt;
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/* The current file's format. */
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struct stat *current_stat;
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/* The current file's stat. */
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undo *undotop;
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/* Top of the undo list */
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undo *current_undo;
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/* The current (i.e. n ext) level of undo */
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undo_type last_action;
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const char *lock_filename;
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/* The path of the lockfile, if we created one */
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#endif
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#ifdef ENABLE_COLOR
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syntaxtype *syntax;
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/* The syntax struct for this file, if any */
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colortype *colorstrings;
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/* The current file's associated colors. */
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#endif
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struct openfilestruct *next;
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/* Next node. */
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struct openfilestruct *prev;
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/* Previous node. */
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} openfilestruct;
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typedef struct shortcut {
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const char *desc;
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/* The function's description, e.g. "Page Up". */
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#ifndef DISABLE_HELP
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const char *help;
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/* The help file entry text for this function. */
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bool blank_after;
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/* Whether there should be a blank line after the help entry
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* text for this function. */
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#endif
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/* Note: Key values that aren't used should be set to
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* NANO_NO_KEY. */
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int ctrlval;
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/* The special sentinel key or control key we want bound, if
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* any. */
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int metaval;
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/* The meta key we want bound, if any. */
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int funcval;
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/* The function key we want bound, if any. */
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int miscval;
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/* The other meta key we want bound, if any. */
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bool viewok;
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/* Is this function allowed when in view mode? */
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void (*func)(void);
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/* The function to call when we get this key. */
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struct shortcut *next;
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/* Next shortcut. */
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} shortcut;
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#ifdef ENABLE_NANORC
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typedef struct rcoption {
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const char *name;
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/* The name of the rcfile option. */
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long flag;
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/* The flag associated with it, if any. */
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} rcoption;
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#endif
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typedef struct sc {
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char *keystr;
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/* The shortcut key for a function, ASCII version */
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function_type type;
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/* What kind of function key is it for convenience later */
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int seq;
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/* The actual sequence to check on the type is determined */
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int menu;
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/* What list does this apply to */
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void (*scfunc)(void);
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/* The function we're going to run */
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int toggle;
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/* If a toggle, what we're toggling */
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bool execute;
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/* Whether to execute the function in question or just return
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so the sequence can be caught by the calling code */
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struct sc *next;
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/* Next in the list */
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} sc;
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typedef struct subnfunc {
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void (*scfunc)(void);
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/* What function is this */
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int menus;
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/* In what menus does this function applu */
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const char *desc;
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/* The function's description, e.g. "Page Up". */
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#ifndef DISABLE_HELP
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const char *help;
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/* The help file entry text for this function. */
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bool blank_after;
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/* Whether there should be a blank line after the help entry
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* text for this function. */
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#endif
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bool viewok;
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/* Is this function allowed when in view mode? */
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long toggle;
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/* If this is a toggle, if nonzero what toggle to set */
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struct subnfunc *next;
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/* next item in the list */
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} subnfunc;
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/* Enumeration to be used in flags table. See FLAGBIT and FLAGOFF
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|
* definitions. */
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|
enum
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{
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DONTUSE,
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CASE_SENSITIVE,
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CONST_UPDATE,
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NO_HELP,
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NOFOLLOW_SYMLINKS,
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SUSPEND,
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NO_WRAP,
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AUTOINDENT,
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VIEW_MODE,
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USE_MOUSE,
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USE_REGEXP,
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TEMP_FILE,
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CUT_TO_END,
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BACKWARDS_SEARCH,
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MULTIBUFFER,
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SMOOTH_SCROLL,
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REBIND_DELETE,
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REBIND_KEYPAD,
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NO_CONVERT,
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BACKUP_FILE,
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INSECURE_BACKUP,
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NO_COLOR_SYNTAX,
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PRESERVE,
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HISTORYLOG,
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RESTRICTED,
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SMART_HOME,
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WHITESPACE_DISPLAY,
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MORE_SPACE,
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TABS_TO_SPACES,
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QUICK_BLANK,
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WORD_BOUNDS,
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NO_NEWLINES,
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BOLD_TEXT,
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QUIET,
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UNDOABLE,
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SOFTWRAP,
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POS_HISTORY,
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LOCKING
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};
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|
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/* Flags for which menus in which a given function should be present */
|
|
#define MMAIN (1<<0)
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|
#define MWHEREIS (1<<1)
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|
#define MREPLACE (1<<2)
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|
#define MREPLACE2 (1<<3)
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#define MGOTOLINE (1<<4)
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#define MWRITEFILE (1<<5)
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#define MINSERTFILE (1<<6)
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#define MEXTCMD (1<<7)
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#define MHELP (1<<8)
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#define MSPELL (1<<9)
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#define MBROWSER (1<<10)
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#define MWHEREISFILE (1<<11)
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#define MGOTODIR (1<<12)
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#define MYESNO (1<<13)
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#define MLINTER (1<<14)
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/* This really isnt all but close enough */
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|
#define MALL (MMAIN|MWHEREIS|MREPLACE|MREPLACE2|MGOTOLINE|MWRITEFILE|MINSERTFILE|MEXTCMD|MSPELL|MBROWSER|MWHEREISFILE|MGOTODIR|MHELP|MLINTER)
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/* Control key sequences. Changing these would be very, very bad. */
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#define NANO_CONTROL_SPACE 0
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#define NANO_CONTROL_A 1
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#define NANO_CONTROL_B 2
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#define NANO_CONTROL_C 3
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#define NANO_CONTROL_D 4
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#define NANO_CONTROL_E 5
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#define NANO_CONTROL_F 6
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#define NANO_CONTROL_G 7
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#define NANO_CONTROL_H 8
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#define NANO_CONTROL_I 9
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#define NANO_CONTROL_J 10
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#define NANO_CONTROL_K 11
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#define NANO_CONTROL_L 12
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#define NANO_CONTROL_M 13
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#define NANO_CONTROL_N 14
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#define NANO_CONTROL_O 15
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#define NANO_CONTROL_P 16
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#define NANO_CONTROL_Q 17
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#define NANO_CONTROL_R 18
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#define NANO_CONTROL_S 19
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#define NANO_CONTROL_T 20
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#define NANO_CONTROL_U 21
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#define NANO_CONTROL_V 22
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#define NANO_CONTROL_W 23
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#define NANO_CONTROL_X 24
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#define NANO_CONTROL_Y 25
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#define NANO_CONTROL_Z 26
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#define NANO_CONTROL_3 27
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#define NANO_CONTROL_4 28
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#define NANO_CONTROL_5 29
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#define NANO_CONTROL_6 30
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#define NANO_CONTROL_7 31
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#define NANO_CONTROL_8 127
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|
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/* Meta key sequences. */
|
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#define NANO_META_SPACE ' '
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#define NANO_META_LPARENTHESIS '('
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#define NANO_META_RPARENTHESIS ')'
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#define NANO_META_PLUS '+'
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#define NANO_META_COMMA ','
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#define NANO_META_MINUS '-'
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#define NANO_META_PERIOD '.'
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#define NANO_META_SLASH '/'
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#define NANO_META_0 '0'
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#define NANO_META_6 '6'
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#define NANO_META_9 '9'
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#define NANO_META_LCARET '<'
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#define NANO_META_EQUALS '='
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#define NANO_META_RCARET '>'
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#define NANO_META_QUESTION '?'
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#define NANO_META_BACKSLASH '\\'
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#define NANO_META_RBRACKET ']'
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#define NANO_META_CARET '^'
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#define NANO_META_UNDERSCORE '_'
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#define NANO_META_A 'a'
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#define NANO_META_B 'b'
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#define NANO_META_C 'c'
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#define NANO_META_D 'd'
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#define NANO_META_E 'e'
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#define NANO_META_F 'f'
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#define NANO_META_G 'g'
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#define NANO_META_H 'h'
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#define NANO_META_I 'i'
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#define NANO_META_J 'j'
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#define NANO_META_K 'k'
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#define NANO_META_L 'l'
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#define NANO_META_M 'm'
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#define NANO_META_N 'n'
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#define NANO_META_O 'o'
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#define NANO_META_P 'p'
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#define NANO_META_Q 'q'
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|
#define NANO_META_R 'r'
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#define NANO_META_S 's'
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|
#define NANO_META_T 't'
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#define NANO_META_U 'u'
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#define NANO_META_V 'v'
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#define NANO_META_W 'w'
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#define NANO_META_X 'x'
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#define NANO_META_Y 'y'
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#define NANO_META_Z 'z'
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#define NANO_META_LCURLYBRACKET '{'
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#define NANO_META_PIPE '|'
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#define NANO_META_RCURLYBRACKET '}'
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|
|
/* Some semi-changeable keybindings; don't play with these unless you're
|
|
* sure you know what you're doing. Assume ERR is defined as -1. */
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|
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/* No key at all. */
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|
#define NANO_NO_KEY -2
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|
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/* Normal keys. */
|
|
#define NANO_XON_KEY NANO_CONTROL_Q
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#define NANO_XOFF_KEY NANO_CONTROL_S
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|
#define NANO_CANCEL_KEY NANO_CONTROL_C
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|
#define NANO_EXIT_KEY NANO_CONTROL_X
|
|
#define NANO_EXIT_FKEY KEY_F(2)
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|
#define NANO_INSERTFILE_KEY NANO_CONTROL_R
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|
#define NANO_INSERTFILE_FKEY KEY_F(5)
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|
#define NANO_TOOTHERINSERT_KEY NANO_CONTROL_X
|
|
#define NANO_WRITEOUT_KEY NANO_CONTROL_O
|
|
#define NANO_WRITEOUT_FKEY KEY_F(3)
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|
#define NANO_GOTOLINE_KEY NANO_CONTROL_7
|
|
#define NANO_GOTOLINE_FKEY KEY_F(13)
|
|
#define NANO_GOTOLINE_METAKEY NANO_META_G
|
|
#define NANO_GOTODIR_KEY NANO_CONTROL_7
|
|
#define NANO_GOTODIR_FKEY KEY_F(13)
|
|
#define NANO_GOTODIR_METAKEY NANO_META_G
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|
#define NANO_TOGOTOLINE_KEY NANO_CONTROL_T
|
|
#define NANO_HELP_KEY NANO_CONTROL_G
|
|
#define NANO_HELP_FKEY KEY_F(1)
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|
#define NANO_WHEREIS_KEY NANO_CONTROL_W
|
|
#define NANO_WHEREIS_FKEY KEY_F(6)
|
|
#define NANO_WHEREIS_NEXT_KEY NANO_META_W
|
|
#define NANO_WHEREIS_NEXT_FKEY KEY_F(16)
|
|
#define NANO_TOOTHERWHEREIS_KEY NANO_CONTROL_T
|
|
#define NANO_REGEXP_KEY NANO_META_R
|
|
#define NANO_REPLACE_KEY NANO_CONTROL_4
|
|
#define NANO_REPLACE_FKEY KEY_F(14)
|
|
#define NANO_REPLACE_METAKEY NANO_META_R
|
|
#define NANO_TOOTHERSEARCH_KEY NANO_CONTROL_R
|
|
#define NANO_PREVPAGE_KEY NANO_CONTROL_Y
|
|
#define NANO_PREVPAGE_FKEY KEY_F(7)
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|
#define NANO_NEXTPAGE_KEY NANO_CONTROL_V
|
|
#define NANO_NEXTPAGE_FKEY KEY_F(8)
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|
#define NANO_CUT_KEY NANO_CONTROL_K
|
|
#define NANO_CUT_FKEY KEY_F(9)
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|
#define NANO_COPY_KEY NANO_META_CARET
|
|
#define NANO_COPY_METAKEY NANO_META_6
|
|
#define NANO_UNCUT_KEY NANO_CONTROL_U
|
|
#define NANO_UNCUT_FKEY KEY_F(10)
|
|
#define NANO_CURSORPOS_KEY NANO_CONTROL_C
|
|
#define NANO_CURSORPOS_FKEY KEY_F(11)
|
|
#define NANO_SPELL_KEY NANO_CONTROL_T
|
|
#define NANO_SPELL_FKEY KEY_F(12)
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|
#define NANO_FIRSTLINE_KEY NANO_PREVPAGE_KEY
|
|
#define NANO_FIRSTLINE_FKEY NANO_PREVPAGE_FKEY
|
|
#define NANO_FIRSTLINE_METAKEY NANO_META_BACKSLASH
|
|
#define NANO_FIRSTLINE_METAKEY2 NANO_META_PIPE
|
|
#define NANO_FIRSTFILE_KEY NANO_FIRSTLINE_KEY
|
|
#define NANO_FIRSTFILE_FKEY NANO_FIRSTLINE_FKEY
|
|
#define NANO_FIRSTFILE_METAKEY NANO_FIRSTLINE_METAKEY
|
|
#define NANO_FIRSTFILE_METAKEY2 NANO_FIRSTLINE_METAKEY2
|
|
#define NANO_LASTLINE_KEY NANO_NEXTPAGE_KEY
|
|
#define NANO_LASTLINE_FKEY NANO_NEXTPAGE_FKEY
|
|
#define NANO_LASTLINE_METAKEY NANO_META_SLASH
|
|
#define NANO_LASTLINE_METAKEY2 NANO_META_QUESTION
|
|
#define NANO_LASTFILE_KEY NANO_LASTLINE_KEY
|
|
#define NANO_LASTFILE_FKEY NANO_LASTLINE_FKEY
|
|
#define NANO_LASTFILE_METAKEY NANO_LASTLINE_METAKEY
|
|
#define NANO_LASTFILE_METAKEY2 NANO_LASTLINE_METAKEY2
|
|
#define NANO_REFRESH_KEY NANO_CONTROL_L
|
|
#define NANO_JUSTIFY_KEY NANO_CONTROL_J
|
|
#define NANO_JUSTIFY_FKEY KEY_F(4)
|
|
#define NANO_UNJUSTIFY_KEY NANO_UNCUT_KEY
|
|
#define NANO_UNJUSTIFY_FKEY NANO_UNCUT_FKEY
|
|
#define NANO_PREVLINE_KEY NANO_CONTROL_P
|
|
#define NANO_NEXTLINE_KEY NANO_CONTROL_N
|
|
#define NANO_FORWARD_KEY NANO_CONTROL_F
|
|
#define NANO_BACK_KEY NANO_CONTROL_B
|
|
#define NANO_MARK_KEY NANO_CONTROL_6
|
|
#define NANO_MARK_METAKEY NANO_META_A
|
|
#define NANO_MARK_FKEY KEY_F(15)
|
|
#define NANO_HOME_KEY NANO_CONTROL_A
|
|
#define NANO_END_KEY NANO_CONTROL_E
|
|
#define NANO_DELETE_KEY NANO_CONTROL_D
|
|
#define NANO_BACKSPACE_KEY NANO_CONTROL_H
|
|
#define NANO_TAB_KEY NANO_CONTROL_I
|
|
#define NANO_INDENT_KEY NANO_META_RCURLYBRACKET
|
|
#define NANO_UNINDENT_KEY NANO_META_LCURLYBRACKET
|
|
#define NANO_SUSPEND_KEY NANO_CONTROL_Z
|
|
#define NANO_ENTER_KEY NANO_CONTROL_M
|
|
#define NANO_TOFILES_KEY NANO_CONTROL_T
|
|
#define NANO_APPEND_KEY NANO_META_A
|
|
#define NANO_PREPEND_KEY NANO_META_P
|
|
#define NANO_PREVFILE_KEY NANO_META_LCARET
|
|
#define NANO_PREVFILE_METAKEY NANO_META_COMMA
|
|
#define NANO_NEXTFILE_KEY NANO_META_RCARET
|
|
#define NANO_NEXTFILE_METAKEY NANO_META_PERIOD
|
|
#define NANO_BRACKET_KEY NANO_META_RBRACKET
|
|
#define NANO_NEXTWORD_KEY NANO_CONTROL_SPACE
|
|
#define NANO_PREVWORD_KEY NANO_META_SPACE
|
|
#define NANO_WORDCOUNT_KEY NANO_META_D
|
|
#define NANO_SCROLLUP_KEY NANO_META_MINUS
|
|
#define NANO_SCROLLDOWN_KEY NANO_META_PLUS
|
|
#define NANO_SCROLLUP_METAKEY NANO_META_UNDERSCORE
|
|
#define NANO_SCROLLDOWN_METAKEY NANO_META_EQUALS
|
|
#define NANO_CUTTILLEND_METAKEY NANO_META_T
|
|
#define NANO_PARABEGIN_KEY NANO_CONTROL_W
|
|
#define NANO_PARABEGIN_METAKEY NANO_META_LPARENTHESIS
|
|
#define NANO_PARABEGIN_METAKEY2 NANO_META_9
|
|
#define NANO_PARAEND_KEY NANO_CONTROL_O
|
|
#define NANO_PARAEND_METAKEY NANO_META_RPARENTHESIS
|
|
#define NANO_PARAEND_METAKEY2 NANO_META_0
|
|
#define NANO_FULLJUSTIFY_KEY NANO_CONTROL_U
|
|
#define NANO_FULLJUSTIFY_METAKEY NANO_META_J
|
|
#define NANO_VERBATIM_KEY NANO_META_V
|
|
|
|
/* Toggles do not exist if NANO_TINY is defined. */
|
|
#ifndef NANO_TINY
|
|
|
|
/* No toggle at all. */
|
|
#define TOGGLE_NO_KEY -2
|
|
|
|
/* Normal toggles. */
|
|
#define TOGGLE_NOHELP_KEY NANO_META_X
|
|
#define TOGGLE_CONST_KEY NANO_META_C
|
|
#define TOGGLE_MORESPACE_KEY NANO_META_O
|
|
#define TOGGLE_SMOOTH_KEY NANO_META_S
|
|
#define TOGGLE_WHITESPACE_KEY NANO_META_P
|
|
#define TOGGLE_SYNTAX_KEY NANO_META_Y
|
|
#define TOGGLE_SMARTHOME_KEY NANO_META_H
|
|
#define TOGGLE_AUTOINDENT_KEY NANO_META_I
|
|
#define TOGGLE_CUTTOEND_KEY NANO_META_K
|
|
#define TOGGLE_WRAP_KEY NANO_META_L
|
|
#define TOGGLE_TABSTOSPACES_KEY NANO_META_Q
|
|
#define TOGGLE_BACKUP_KEY NANO_META_B
|
|
#define TOGGLE_MULTIBUFFER_KEY NANO_META_F
|
|
#define TOGGLE_MOUSE_KEY NANO_META_M
|
|
#define TOGGLE_NOCONVERT_KEY NANO_META_N
|
|
#define TOGGLE_SUSPEND_KEY NANO_META_Z
|
|
#define TOGGLE_CASE_KEY NANO_META_C
|
|
#define TOGGLE_BACKWARDS_KEY NANO_META_B
|
|
#define TOGGLE_DOS_KEY NANO_META_D
|
|
#define TOGGLE_MAC_KEY NANO_META_M
|
|
|
|
/* Extra bits for the undo function */
|
|
#define UNdel_del (1<<0)
|
|
#define UNdel_backspace (1<<1)
|
|
#define UNsplit_madenew (1<<2)
|
|
|
|
#endif /* !NANO_TINY */
|
|
|
|
#define VIEW TRUE
|
|
#define NOVIEW FALSE
|
|
|
|
/* The maximum number of entries displayed in the main shortcut list. */
|
|
#define MAIN_VISIBLE (((COLS + 40) / 20) * 2)
|
|
|
|
/* The minimum editor window columns and rows required for nano to work
|
|
* correctly. */
|
|
#define MIN_EDITOR_COLS 4
|
|
#define MIN_EDITOR_ROWS 1
|
|
|
|
/* The default number of characters from the end of the line where
|
|
* wrapping occurs. */
|
|
#define CHARS_FROM_EOL 8
|
|
|
|
/* The default width of a tab in spaces. */
|
|
#define WIDTH_OF_TAB 8
|
|
|
|
/* The maximum number of search/replace history strings saved, not
|
|
* counting the blank lines at their ends. */
|
|
#define MAX_SEARCH_HISTORY 100
|
|
|
|
/* The maximum number of bytes buffered at one time. */
|
|
#define MAX_BUF_SIZE 128
|
|
|
|
#endif /* !NANO_H */
|