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3da78364cc96b97948608ff685ef8b9cac71e96e
neovim/src/vim.h
Thiago de Arruda 3da78364cc Remove more #ifdef dead code
2014-02-01 11:17:43 -03:00

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/* vi:set ts=8 sts=4 sw=4:
*
* VIM - Vi IMproved by Bram Moolenaar
*
* Do ":help uganda" in Vim to read copying and usage conditions.
* Do ":help credits" in Vim to see a list of people who contributed.
*/
#ifndef VIM__H
# define VIM__H
/* Included when ported to cmake */
/* This is needed to replace TRUE/FALSE macros by true/false from c99 */
#include <stdbool.h>
/* Some defines from the old feature.h */
#define SESSION_FILE "Session.vim"
#define MAX_MSG_HIST_LEN 200
#define SYS_OPTWIN_FILE "$VIMRUNTIME/optwin.vim"
#define RUNTIME_DIRNAME "runtime"
/* end */
/* ============ the header file puzzle (ca. 50-100 pieces) ========= */
#ifdef HAVE_CONFIG_H /* GNU autoconf (or something else) was here */
# include "auto/config.h"
# define HAVE_PATHDEF
/*
* Check if configure correctly managed to find sizeof(int). If this failed,
* it becomes zero. This is likely a problem of not being able to run the
* test program. Other items from configure may also be wrong then!
*/
# if (SIZEOF_INT == 0)
Error: configure did not run properly.Check auto/config.log.
# endif
/*
* Cygwin may have fchdir() in a newer release, but in most versions it
* doesn't work well and avoiding it keeps the binary backward compatible.
*/
/* We may need to define the uint32_t on non-Unix system, but using the same
* identifier causes conflicts. Therefore use UINT32_T. */
# define UINT32_TYPEDEF uint32_t
#endif
#if !defined(UINT32_TYPEDEF)
# if defined(uint32_t) /* this doesn't catch typedefs, unfortunately */
# define UINT32_TYPEDEF uint32_t
# else
/* Fall back to assuming unsigned int is 32 bit. If this is wrong then the
* test in blowfish.c will fail. */
# define UINT32_TYPEDEF unsigned int
# endif
#endif
/* user ID of root is usually zero, but not for everybody */
# define ROOT_UID 0
/* Can't use "PACKAGE" here, conflicts with a Perl include file. */
#ifndef VIMPACKAGE
# define VIMPACKAGE "vim"
#endif
#include "os_unix.h" /* bring lots of system header files */
#ifndef __ARGS
# if defined(__STDC__) || defined(__GNUC__) || defined(WIN3264)
# define __ARGS(x) x
# else
# define __ARGS(x) ()
# endif
#endif
/* Mark unused function arguments with UNUSED, so that gcc -Wunused-parameter
* can be used to check for mistakes. */
#ifdef HAVE_ATTRIBUTE_UNUSED
# define UNUSED __attribute__((unused))
#else
# define UNUSED
#endif
# ifdef HAVE_LOCALE_H
# include <locale.h>
# endif
/*
* Maximum length of a path (for non-unix systems) Make it a bit long, to stay
* on the safe side. But not too long to put on the stack.
*/
#ifndef MAXPATHL
# ifdef MAXPATHLEN
# define MAXPATHL MAXPATHLEN
# else
# define MAXPATHL 256
# endif
#endif
#ifdef BACKSLASH_IN_FILENAME
# define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`%#'\"|!<")
#else
# define PATH_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<")
# define SHELL_ESC_CHARS ((char_u *)" \t\n*?[{`$\\%#'\"|!<>();&")
#endif
#define NUMBUFLEN 30 /* length of a buffer to store a number in ASCII */
/*
* Shorthand for unsigned variables. Many systems, but not all, have u_char
* already defined, so we use char_u to avoid trouble.
*/
typedef unsigned char char_u;
typedef unsigned short short_u;
typedef unsigned int int_u;
/* Make sure long_u is big enough to hold a pointer.
* On Win64, longs are 32 bits and pointers are 64 bits.
* For printf() and scanf(), we need to take care of long_u specifically. */
/* Microsoft-specific. The __w64 keyword should be specified on any typedefs
* that change size between 32-bit and 64-bit platforms. For any such type,
* __w64 should appear only on the 32-bit definition of the typedef.
* Define __w64 as an empty token for everything but MSVC 7.x or later.
*/
# define __w64
typedef unsigned long __w64 long_u;
typedef long __w64 long_i;
# define SCANF_HEX_LONG_U "%lx"
# define SCANF_DECIMAL_LONG_U "%lu"
# define PRINTF_HEX_LONG_U "0x%lx"
#define PRINTF_DECIMAL_LONG_U SCANF_DECIMAL_LONG_U
/*
* Only systems which use configure will have SIZEOF_OFF_T and SIZEOF_LONG
* defined, which is ok since those are the same systems which can have
* varying sizes for off_t. The other systems will continue to use "%ld" to
* print off_t since off_t is simply a typedef to long for them.
*/
#if defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T > SIZEOF_LONG)
# define LONG_LONG_OFF_T
#endif
/*
* The characters and attributes cached for the screen.
*/
typedef char_u schar_T;
typedef unsigned short sattr_T;
# define MAX_TYPENR 65535
/*
* The u8char_T can hold one decoded UTF-8 character.
* We normally use 32 bits now, since some Asian characters don't fit in 16
* bits. u8char_T is only used for displaying, it could be 16 bits to save
* memory.
*/
# ifdef UNICODE16
typedef unsigned short u8char_T; /* short should be 16 bits */
# else
# if SIZEOF_INT >= 4
typedef unsigned int u8char_T; /* int is 32 bits */
# else
typedef unsigned long u8char_T; /* long should be 32 bits or more */
# endif
# endif
#include "ascii.h"
#include "keymap.h"
#include "term.h"
#include "macros.h"
#include <errno.h>
#include <assert.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_WCTYPE_H
# include <wctype.h>
#endif
#ifdef HAVE_STDARG_H
# include <stdarg.h>
#endif
#if defined(HAVE_SYS_SELECT_H) && \
(!defined(HAVE_SYS_TIME_H) || defined(SYS_SELECT_WITH_SYS_TIME))
# include <sys/select.h>
#endif
/* ================ end of the header file puzzle =============== */
#ifdef HAVE_WORKING_LIBINTL
# include <libintl.h>
# define _(x) gettext((char *)(x))
// XXX do we actually need this?
# ifdef gettext_noop
# define N_(x) gettext_noop(x)
# else
# define N_(x) x
# endif
#else
# define _(x) ((char *)(x))
# define N_(x) x
# define bindtextdomain(x, y) /* empty */
# define bind_textdomain_codeset(x, y) /* empty */
# define textdomain(x) /* empty */
#endif
/*
* flags for update_screen()
* The higher the value, the higher the priority
*/
#define VALID 10 /* buffer not changed, or changes marked
with b_mod_* */
#define INVERTED 20 /* redisplay inverted part that changed */
#define INVERTED_ALL 25 /* redisplay whole inverted part */
#define REDRAW_TOP 30 /* display first w_upd_rows screen lines */
#define SOME_VALID 35 /* like NOT_VALID but may scroll */
#define NOT_VALID 40 /* buffer needs complete redraw */
#define CLEAR 50 /* screen messed up, clear it */
/*
* Flags for w_valid.
* These are set when something in a window structure becomes invalid, except
* when the cursor is moved. Call check_cursor_moved() before testing one of
* the flags.
* These are reset when that thing has been updated and is valid again.
*
* Every function that invalidates one of these must call one of the
* invalidate_* functions.
*
* w_valid is supposed to be used only in screen.c. From other files, use the
* functions that set or reset the flags.
*
* VALID_BOTLINE VALID_BOTLINE_AP
* on on w_botline valid
* off on w_botline approximated
* off off w_botline not valid
* on off not possible
*/
#define VALID_WROW 0x01 /* w_wrow (window row) is valid */
#define VALID_WCOL 0x02 /* w_wcol (window col) is valid */
#define VALID_VIRTCOL 0x04 /* w_virtcol (file col) is valid */
#define VALID_CHEIGHT 0x08 /* w_cline_height and w_cline_folded valid */
#define VALID_CROW 0x10 /* w_cline_row is valid */
#define VALID_BOTLINE 0x20 /* w_botine and w_empty_rows are valid */
#define VALID_BOTLINE_AP 0x40 /* w_botine is approximated */
#define VALID_TOPLINE 0x80 /* w_topline is valid (for cursor position) */
/*
* Terminal highlighting attribute bits.
* Attributes above HL_ALL are used for syntax highlighting.
*/
#define HL_NORMAL 0x00
#define HL_INVERSE 0x01
#define HL_BOLD 0x02
#define HL_ITALIC 0x04
#define HL_UNDERLINE 0x08
#define HL_UNDERCURL 0x10
#define HL_STANDOUT 0x20
#define HL_ALL 0x3f
/* special attribute addition: Put message in history */
#define MSG_HIST 0x1000
/*
* values for State
*
* The lower bits up to 0x20 are used to distinguish normal/visual/op_pending
* and cmdline/insert+replace mode. This is used for mapping. If none of
* these bits are set, no mapping is done.
* The upper bits are used to distinguish between other states.
*/
#define NORMAL 0x01 /* Normal mode, command expected */
#define VISUAL 0x02 /* Visual mode - use get_real_state() */
#define OP_PENDING 0x04 /* Normal mode, operator is pending - use
get_real_state() */
#define CMDLINE 0x08 /* Editing command line */
#define INSERT 0x10 /* Insert mode */
#define LANGMAP 0x20 /* Language mapping, can be combined with
INSERT and CMDLINE */
#define REPLACE_FLAG 0x40 /* Replace mode flag */
#define REPLACE (REPLACE_FLAG + INSERT)
# define VREPLACE_FLAG 0x80 /* Virtual-replace mode flag */
# define VREPLACE (REPLACE_FLAG + VREPLACE_FLAG + INSERT)
#define LREPLACE (REPLACE_FLAG + LANGMAP)
#define NORMAL_BUSY (0x100 + NORMAL) /* Normal mode, busy with a command */
#define HITRETURN (0x200 + NORMAL) /* waiting for return or command */
#define ASKMORE 0x300 /* Asking if you want --more-- */
#define SETWSIZE 0x400 /* window size has changed */
#define ABBREV 0x500 /* abbreviation instead of mapping */
#define EXTERNCMD 0x600 /* executing an external command */
#define SHOWMATCH (0x700 + INSERT) /* show matching paren */
#define CONFIRM 0x800 /* ":confirm" prompt */
#define SELECTMODE 0x1000 /* Select mode, only for mappings */
#define MAP_ALL_MODES (0x3f | SELECTMODE) /* all mode bits used for
* mapping */
/* directions */
#define FORWARD 1
#define BACKWARD (-1)
#define FORWARD_FILE 3
#define BACKWARD_FILE (-3)
/* return values for functions */
#if !(defined(OK) && (OK == 1))
/* OK already defined to 1 in MacOS X curses, skip this */
# define OK 1
#endif
#define FAIL 0
#define NOTDONE 2 /* not OK or FAIL but skipped */
/* flags for b_flags */
#define BF_RECOVERED 0x01 /* buffer has been recovered */
#define BF_CHECK_RO 0x02 /* need to check readonly when loading file
into buffer (set by ":e", may be reset by
":buf" */
#define BF_NEVERLOADED 0x04 /* file has never been loaded into buffer,
many variables still need to be set */
#define BF_NOTEDITED 0x08 /* Set when file name is changed after
starting to edit, reset when file is
written out. */
#define BF_NEW 0x10 /* file didn't exist when editing started */
#define BF_NEW_W 0x20 /* Warned for BF_NEW and file created */
#define BF_READERR 0x40 /* got errors while reading the file */
#define BF_DUMMY 0x80 /* dummy buffer, only used internally */
#define BF_PRESERVED 0x100 /* ":preserve" was used */
/* Mask to check for flags that prevent normal writing */
#define BF_WRITE_MASK (BF_NOTEDITED + BF_NEW + BF_READERR)
/*
* values for xp_context when doing command line completion
*/
#define EXPAND_UNSUCCESSFUL (-2)
#define EXPAND_OK (-1)
#define EXPAND_NOTHING 0
#define EXPAND_COMMANDS 1
#define EXPAND_FILES 2
#define EXPAND_DIRECTORIES 3
#define EXPAND_SETTINGS 4
#define EXPAND_BOOL_SETTINGS 5
#define EXPAND_TAGS 6
#define EXPAND_OLD_SETTING 7
#define EXPAND_HELP 8
#define EXPAND_BUFFERS 9
#define EXPAND_EVENTS 10
#define EXPAND_MENUS 11
#define EXPAND_SYNTAX 12
#define EXPAND_HIGHLIGHT 13
#define EXPAND_AUGROUP 14
#define EXPAND_USER_VARS 15
#define EXPAND_MAPPINGS 16
#define EXPAND_TAGS_LISTFILES 17
#define EXPAND_FUNCTIONS 18
#define EXPAND_USER_FUNC 19
#define EXPAND_EXPRESSION 20
#define EXPAND_MENUNAMES 21
#define EXPAND_USER_COMMANDS 22
#define EXPAND_USER_CMD_FLAGS 23
#define EXPAND_USER_NARGS 24
#define EXPAND_USER_COMPLETE 25
#define EXPAND_ENV_VARS 26
#define EXPAND_LANGUAGE 27
#define EXPAND_COLORS 28
#define EXPAND_COMPILER 29
#define EXPAND_USER_DEFINED 30
#define EXPAND_USER_LIST 31
#define EXPAND_SHELLCMD 32
#define EXPAND_CSCOPE 33
#define EXPAND_SIGN 34
#define EXPAND_PROFILE 35
#define EXPAND_BEHAVE 36
#define EXPAND_FILETYPE 37
#define EXPAND_FILES_IN_PATH 38
#define EXPAND_OWNSYNTAX 39
#define EXPAND_LOCALES 40
#define EXPAND_HISTORY 41
#define EXPAND_USER 42
#define EXPAND_SYNTIME 43
/* Values for exmode_active (0 is no exmode) */
#define EXMODE_NORMAL 1
#define EXMODE_VIM 2
/* Values for nextwild() and ExpandOne(). See ExpandOne() for meaning. */
#define WILD_FREE 1
#define WILD_EXPAND_FREE 2
#define WILD_EXPAND_KEEP 3
#define WILD_NEXT 4
#define WILD_PREV 5
#define WILD_ALL 6
#define WILD_LONGEST 7
#define WILD_ALL_KEEP 8
#define WILD_LIST_NOTFOUND 1
#define WILD_HOME_REPLACE 2
#define WILD_USE_NL 4
#define WILD_NO_BEEP 8
#define WILD_ADD_SLASH 16
#define WILD_KEEP_ALL 32
#define WILD_SILENT 64
#define WILD_ESCAPE 128
#define WILD_ICASE 256
/* Flags for expand_wildcards() */
#define EW_DIR 0x01 /* include directory names */
#define EW_FILE 0x02 /* include file names */
#define EW_NOTFOUND 0x04 /* include not found names */
#define EW_ADDSLASH 0x08 /* append slash to directory name */
#define EW_KEEPALL 0x10 /* keep all matches */
#define EW_SILENT 0x20 /* don't print "1 returned" from shell */
#define EW_EXEC 0x40 /* executable files */
#define EW_PATH 0x80 /* search in 'path' too */
#define EW_ICASE 0x100 /* ignore case */
#define EW_NOERROR 0x200 /* no error for bad regexp */
#define EW_NOTWILD 0x400 /* add match with literal name if exists */
/* Note: mostly EW_NOTFOUND and EW_SILENT are mutually exclusive: EW_NOTFOUND
* is used when executing commands and EW_SILENT for interactive expanding. */
/* Flags for find_file_*() functions. */
#define FINDFILE_FILE 0 /* only files */
#define FINDFILE_DIR 1 /* only directories */
#define FINDFILE_BOTH 2 /* files and directories */
# define W_WINCOL(wp) (wp->w_wincol)
# define W_WIDTH(wp) (wp->w_width)
# define W_ENDCOL(wp) (wp->w_wincol + wp->w_width)
# define W_VSEP_WIDTH(wp) (wp->w_vsep_width)
# define W_STATUS_HEIGHT(wp) (wp->w_status_height)
# define W_WINROW(wp) (wp->w_winrow)
#ifdef NO_EXPANDPATH
# define gen_expand_wildcards mch_expand_wildcards
#endif
/* Values for the find_pattern_in_path() function args 'type' and 'action': */
#define FIND_ANY 1
#define FIND_DEFINE 2
#define CHECK_PATH 3
#define ACTION_SHOW 1
#define ACTION_GOTO 2
#define ACTION_SPLIT 3
#define ACTION_SHOW_ALL 4
# define ACTION_EXPAND 5
# define SST_MIN_ENTRIES 150 /* minimal size for state stack array */
# define SST_MAX_ENTRIES 1000 /* maximal size for state stack array */
# define SST_FIX_STATES 7 /* size of sst_stack[]. */
# define SST_DIST 16 /* normal distance between entries */
# define SST_INVALID (synstate_T *)-1 /* invalid syn_state pointer */
# define HL_CONTAINED 0x01 /* not used on toplevel */
# define HL_TRANSP 0x02 /* has no highlighting */
# define HL_ONELINE 0x04 /* match within one line only */
# define HL_HAS_EOL 0x08 /* end pattern that matches with $ */
# define HL_SYNC_HERE 0x10 /* sync point after this item (syncing only) */
# define HL_SYNC_THERE 0x20 /* sync point at current line (syncing only) */
# define HL_MATCH 0x40 /* use match ID instead of item ID */
# define HL_SKIPNL 0x80 /* nextgroup can skip newlines */
# define HL_SKIPWHITE 0x100 /* nextgroup can skip white space */
# define HL_SKIPEMPTY 0x200 /* nextgroup can skip empty lines */
# define HL_KEEPEND 0x400 /* end match always kept */
# define HL_EXCLUDENL 0x800 /* exclude NL from match */
# define HL_DISPLAY 0x1000 /* only used for displaying, not syncing */
# define HL_FOLD 0x2000 /* define fold */
# define HL_EXTEND 0x4000 /* ignore a keepend */
# define HL_MATCHCONT 0x8000 /* match continued from previous line */
# define HL_TRANS_CONT 0x10000 /* transparent item without contains arg */
# define HL_CONCEAL 0x20000 /* can be concealed */
# define HL_CONCEALENDS 0x40000 /* can be concealed */
/* Values for 'options' argument in do_search() and searchit() */
#define SEARCH_REV 0x01 /* go in reverse of previous dir. */
#define SEARCH_ECHO 0x02 /* echo the search command and handle options */
#define SEARCH_MSG 0x0c /* give messages (yes, it's not 0x04) */
#define SEARCH_NFMSG 0x08 /* give all messages except not found */
#define SEARCH_OPT 0x10 /* interpret optional flags */
#define SEARCH_HIS 0x20 /* put search pattern in history */
#define SEARCH_END 0x40 /* put cursor at end of match */
#define SEARCH_NOOF 0x80 /* don't add offset to position */
#define SEARCH_START 0x100 /* start search without col offset */
#define SEARCH_MARK 0x200 /* set previous context mark */
#define SEARCH_KEEP 0x400 /* keep previous search pattern */
#define SEARCH_PEEK 0x800 /* peek for typed char, cancel search */
/* Values for find_ident_under_cursor() */
#define FIND_IDENT 1 /* find identifier (word) */
#define FIND_STRING 2 /* find any string (WORD) */
#define FIND_EVAL 4 /* include "->", "[]" and "." */
/* Values for file_name_in_line() */
#define FNAME_MESS 1 /* give error message */
#define FNAME_EXP 2 /* expand to path */
#define FNAME_HYP 4 /* check for hypertext link */
#define FNAME_INCL 8 /* apply 'includeexpr' */
#define FNAME_REL 16 /* ".." and "./" are relative to the (current)
file instead of the current directory */
/* Values for buflist_getfile() */
#define GETF_SETMARK 0x01 /* set pcmark before jumping */
#define GETF_ALT 0x02 /* jumping to alternate file (not buf num) */
#define GETF_SWITCH 0x04 /* respect 'switchbuf' settings when jumping */
/* Values for buflist_new() flags */
#define BLN_CURBUF 1 /* May re-use curbuf for new buffer */
#define BLN_LISTED 2 /* Put new buffer in buffer list */
#define BLN_DUMMY 4 /* Allocating dummy buffer */
/* Values for in_cinkeys() */
#define KEY_OPEN_FORW 0x101
#define KEY_OPEN_BACK 0x102
#define KEY_COMPLETE 0x103 /* end of completion */
/* Values for "noremap" argument of ins_typebuf(). Also used for
* map->m_noremap and menu->noremap[]. */
#define REMAP_YES 0 /* allow remapping */
#define REMAP_NONE -1 /* no remapping */
#define REMAP_SCRIPT -2 /* remap script-local mappings only */
#define REMAP_SKIP -3 /* no remapping for first char */
/* Values for mch_call_shell() second argument */
#define SHELL_FILTER 1 /* filtering text */
#define SHELL_EXPAND 2 /* expanding wildcards */
#define SHELL_COOKED 4 /* set term to cooked mode */
#define SHELL_DOOUT 8 /* redirecting output */
#define SHELL_SILENT 16 /* don't print error returned by command */
#define SHELL_READ 32 /* read lines and insert into buffer */
#define SHELL_WRITE 64 /* write lines from buffer */
/* Values returned by mch_nodetype() */
#define NODE_NORMAL 0 /* file or directory, check with mch_isdir()*/
#define NODE_WRITABLE 1 /* something we can write to (character
device, fifo, socket, ..) */
#define NODE_OTHER 2 /* non-writable thing (e.g., block device) */
/* Values for readfile() flags */
#define READ_NEW 0x01 /* read a file into a new buffer */
#define READ_FILTER 0x02 /* read filter output */
#define READ_STDIN 0x04 /* read from stdin */
#define READ_BUFFER 0x08 /* read from curbuf (converting stdin) */
#define READ_DUMMY 0x10 /* reading into a dummy buffer */
#define READ_KEEP_UNDO 0x20 /* keep undo info*/
/* Values for change_indent() */
#define INDENT_SET 1 /* set indent */
#define INDENT_INC 2 /* increase indent */
#define INDENT_DEC 3 /* decrease indent */
/* Values for flags argument for findmatchlimit() */
#define FM_BACKWARD 0x01 /* search backwards */
#define FM_FORWARD 0x02 /* search forwards */
#define FM_BLOCKSTOP 0x04 /* stop at start/end of block */
#define FM_SKIPCOMM 0x08 /* skip comments */
/* Values for action argument for do_buffer() */
#define DOBUF_GOTO 0 /* go to specified buffer */
#define DOBUF_SPLIT 1 /* split window and go to specified buffer */
#define DOBUF_UNLOAD 2 /* unload specified buffer(s) */
#define DOBUF_DEL 3 /* delete specified buffer(s) from buflist */
#define DOBUF_WIPE 4 /* delete specified buffer(s) really */
/* Values for start argument for do_buffer() */
#define DOBUF_CURRENT 0 /* "count" buffer from current buffer */
#define DOBUF_FIRST 1 /* "count" buffer from first buffer */
#define DOBUF_LAST 2 /* "count" buffer from last buffer */
#define DOBUF_MOD 3 /* "count" mod. buffer from current buffer */
/* Values for sub_cmd and which_pat argument for search_regcomp() */
/* Also used for which_pat argument for searchit() */
#define RE_SEARCH 0 /* save/use pat in/from search_pattern */
#define RE_SUBST 1 /* save/use pat in/from subst_pattern */
#define RE_BOTH 2 /* save pat in both patterns */
#define RE_LAST 2 /* use last used pattern if "pat" is NULL */
/* Second argument for vim_regcomp(). */
#define RE_MAGIC 1 /* 'magic' option */
#define RE_STRING 2 /* match in string instead of buffer text */
#define RE_STRICT 4 /* don't allow [abc] without ] */
/* values for reg_do_extmatch */
# define REX_SET 1 /* to allow \z\(...\), */
# define REX_USE 2 /* to allow \z\1 et al. */
/* Return values for fullpathcmp() */
/* Note: can use (fullpathcmp() & FPC_SAME) to check for equal files */
#define FPC_SAME 1 /* both exist and are the same file. */
#define FPC_DIFF 2 /* both exist and are different files. */
#define FPC_NOTX 4 /* both don't exist. */
#define FPC_DIFFX 6 /* one of them doesn't exist. */
#define FPC_SAMEX 7 /* both don't exist and file names are same. */
/* flags for do_ecmd() */
#define ECMD_HIDE 0x01 /* don't free the current buffer */
#define ECMD_SET_HELP 0x02 /* set b_help flag of (new) buffer before
opening file */
#define ECMD_OLDBUF 0x04 /* use existing buffer if it exists */
#define ECMD_FORCEIT 0x08 /* ! used in Ex command */
#define ECMD_ADDBUF 0x10 /* don't edit, just add to buffer list */
/* for lnum argument in do_ecmd() */
#define ECMD_LASTL (linenr_T)0 /* use last position in loaded file */
#define ECMD_LAST (linenr_T)-1 /* use last position in all files */
#define ECMD_ONE (linenr_T)1 /* use first line */
/* flags for do_cmdline() */
#define DOCMD_VERBOSE 0x01 /* included command in error message */
#define DOCMD_NOWAIT 0x02 /* don't call wait_return() and friends */
#define DOCMD_REPEAT 0x04 /* repeat exec. until getline() returns NULL */
#define DOCMD_KEYTYPED 0x08 /* don't reset KeyTyped */
#define DOCMD_EXCRESET 0x10 /* reset exception environment (for debugging)*/
#define DOCMD_KEEPLINE 0x20 /* keep typed line for repeating with "." */
/* flags for beginline() */
#define BL_WHITE 1 /* cursor on first non-white in the line */
#define BL_SOL 2 /* use 'sol' option */
#define BL_FIX 4 /* don't leave cursor on a NUL */
/* flags for mf_sync() */
#define MFS_ALL 1 /* also sync blocks with negative numbers */
#define MFS_STOP 2 /* stop syncing when a character is available */
#define MFS_FLUSH 4 /* flushed file to disk */
#define MFS_ZERO 8 /* only write block 0 */
/* flags for buf_copy_options() */
#define BCO_ENTER 1 /* going to enter the buffer */
#define BCO_ALWAYS 2 /* always copy the options */
#define BCO_NOHELP 4 /* don't touch the help related options */
/* flags for do_put() */
#define PUT_FIXINDENT 1 /* make indent look nice */
#define PUT_CURSEND 2 /* leave cursor after end of new text */
#define PUT_CURSLINE 4 /* leave cursor on last line of new text */
#define PUT_LINE 8 /* put register as lines */
#define PUT_LINE_SPLIT 16 /* split line for linewise register */
#define PUT_LINE_FORWARD 32 /* put linewise register below Visual sel. */
/* flags for set_indent() */
#define SIN_CHANGED 1 /* call changed_bytes() when line changed */
#define SIN_INSERT 2 /* insert indent before existing text */
#define SIN_UNDO 4 /* save line for undo before changing it */
/* flags for insertchar() */
#define INSCHAR_FORMAT 1 /* force formatting */
#define INSCHAR_DO_COM 2 /* format comments */
#define INSCHAR_CTRLV 4 /* char typed just after CTRL-V */
#define INSCHAR_NO_FEX 8 /* don't use 'formatexpr' */
#define INSCHAR_COM_LIST 16 /* format comments with list/2nd line indent */
/* flags for open_line() */
#define OPENLINE_DELSPACES 1 /* delete spaces after cursor */
#define OPENLINE_DO_COM 2 /* format comments */
#define OPENLINE_KEEPTRAIL 4 /* keep trailing spaces */
#define OPENLINE_MARKFIX 8 /* fix mark positions */
#define OPENLINE_COM_LIST 16 /* format comments with list/2nd line indent */
/*
* There are four history tables:
*/
#define HIST_CMD 0 /* colon commands */
#define HIST_SEARCH 1 /* search commands */
#define HIST_EXPR 2 /* expressions (from entering = register) */
#define HIST_INPUT 3 /* input() lines */
#define HIST_DEBUG 4 /* debug commands */
#define HIST_COUNT 5 /* number of history tables */
/*
* Flags for chartab[].
*/
#define CT_CELL_MASK 0x07 /* mask: nr of display cells (1, 2 or 4) */
#define CT_PRINT_CHAR 0x10 /* flag: set for printable chars */
#define CT_ID_CHAR 0x20 /* flag: set for ID chars */
#define CT_FNAME_CHAR 0x40 /* flag: set for file name chars */
/*
* Values for do_tag().
*/
#define DT_TAG 1 /* jump to newer position or same tag again */
#define DT_POP 2 /* jump to older position */
#define DT_NEXT 3 /* jump to next match of same tag */
#define DT_PREV 4 /* jump to previous match of same tag */
#define DT_FIRST 5 /* jump to first match of same tag */
#define DT_LAST 6 /* jump to first match of same tag */
#define DT_SELECT 7 /* jump to selection from list */
#define DT_HELP 8 /* like DT_TAG, but no wildcards */
#define DT_JUMP 9 /* jump to new tag or selection from list */
#define DT_CSCOPE 10 /* cscope find command (like tjump) */
#define DT_LTAG 11 /* tag using location list */
#define DT_FREE 99 /* free cached matches */
/*
* flags for find_tags().
*/
#define TAG_HELP 1 /* only search for help tags */
#define TAG_NAMES 2 /* only return name of tag */
#define TAG_REGEXP 4 /* use tag pattern as regexp */
#define TAG_NOIC 8 /* don't always ignore case */
# define TAG_CSCOPE 16 /* cscope tag */
#define TAG_VERBOSE 32 /* message verbosity */
#define TAG_INS_COMP 64 /* Currently doing insert completion */
#define TAG_KEEP_LANG 128 /* keep current language */
#define TAG_MANY 300 /* When finding many tags (for completion),
find up to this many tags */
/*
* Types of dialogs passed to do_vim_dialog().
*/
#define VIM_GENERIC 0
#define VIM_ERROR 1
#define VIM_WARNING 2
#define VIM_INFO 3
#define VIM_QUESTION 4
#define VIM_LAST_TYPE 4 /* sentinel value */
/*
* Return values for functions like gui_yesnocancel()
*/
#define VIM_YES 2
#define VIM_NO 3
#define VIM_CANCEL 4
#define VIM_ALL 5
#define VIM_DISCARDALL 6
/*
* arguments for win_split()
*/
#define WSP_ROOM 1 /* require enough room */
#define WSP_VERT 2 /* split vertically */
#define WSP_TOP 4 /* window at top-left of shell */
#define WSP_BOT 8 /* window at bottom-right of shell */
#define WSP_HELP 16 /* creating the help window */
#define WSP_BELOW 32 /* put new window below/right */
#define WSP_ABOVE 64 /* put new window above/left */
#define WSP_NEWLOC 128 /* don't copy location list */
/*
* arguments for gui_set_shellsize()
*/
#define RESIZE_VERT 1 /* resize vertically */
#define RESIZE_HOR 2 /* resize horizontally */
#define RESIZE_BOTH 15 /* resize in both directions */
/*
* flags for check_changed()
*/
#define CCGD_AW 1 /* do autowrite if buffer was changed */
#define CCGD_MULTWIN 2 /* check also when several wins for the buf */
#define CCGD_FORCEIT 4 /* ! used */
#define CCGD_ALLBUF 8 /* may write all buffers */
#define CCGD_EXCMD 16 /* may suggest using ! */
/*
* "flags" values for option-setting functions.
* When OPT_GLOBAL and OPT_LOCAL are both missing, set both local and global
* values, get local value.
*/
#define OPT_FREE 1 /* free old value if it was allocated */
#define OPT_GLOBAL 2 /* use global value */
#define OPT_LOCAL 4 /* use local value */
#define OPT_MODELINE 8 /* option in modeline */
#define OPT_WINONLY 16 /* only set window-local options */
#define OPT_NOWIN 32 /* don't set window-local options */
/* Magic chars used in confirm dialog strings */
#define DLG_BUTTON_SEP '\n'
#define DLG_HOTKEY_CHAR '&'
/* Values for "starting" */
#define NO_SCREEN 2 /* no screen updating yet */
#define NO_BUFFERS 1 /* not all buffers loaded yet */
/* 0 not starting anymore */
/* Values for swap_exists_action: what to do when swap file already exists */
#define SEA_NONE 0 /* don't use dialog */
#define SEA_DIALOG 1 /* use dialog when possible */
#define SEA_QUIT 2 /* quit editing the file */
#define SEA_RECOVER 3 /* recover the file */
/*
* Minimal size for block 0 of a swap file.
* NOTE: This depends on size of struct block0! It's not done with a sizeof(),
* because struct block0 is defined in memline.c (Sorry).
* The maximal block size is arbitrary.
*/
#define MIN_SWAP_PAGE_SIZE 1048
#define MAX_SWAP_PAGE_SIZE 50000
/* Special values for current_SID. */
#define SID_MODELINE -1 /* when using a modeline */
#define SID_CMDARG -2 /* for "--cmd" argument */
#define SID_CARG -3 /* for "-c" argument */
#define SID_ENV -4 /* for sourcing environment variable */
#define SID_ERROR -5 /* option was reset because of an error */
#define SID_NONE -6 /* don't set scriptID */
/*
* Events for autocommands.
*/
enum auto_event {
EVENT_BUFADD = 0, /* after adding a buffer to the buffer list */
EVENT_BUFNEW, /* after creating any buffer */
EVENT_BUFDELETE, /* deleting a buffer from the buffer list */
EVENT_BUFWIPEOUT, /* just before really deleting a buffer */
EVENT_BUFENTER, /* after entering a buffer */
EVENT_BUFFILEPOST, /* after renaming a buffer */
EVENT_BUFFILEPRE, /* before renaming a buffer */
EVENT_BUFLEAVE, /* before leaving a buffer */
EVENT_BUFNEWFILE, /* when creating a buffer for a new file */
EVENT_BUFREADPOST, /* after reading a buffer */
EVENT_BUFREADPRE, /* before reading a buffer */
EVENT_BUFREADCMD, /* read buffer using command */
EVENT_BUFUNLOAD, /* just before unloading a buffer */
EVENT_BUFHIDDEN, /* just after buffer becomes hidden */
EVENT_BUFWINENTER, /* after showing a buffer in a window */
EVENT_BUFWINLEAVE, /* just after buffer removed from window */
EVENT_BUFWRITEPOST, /* after writing a buffer */
EVENT_BUFWRITEPRE, /* before writing a buffer */
EVENT_BUFWRITECMD, /* write buffer using command */
EVENT_CMDWINENTER, /* after entering the cmdline window */
EVENT_CMDWINLEAVE, /* before leaving the cmdline window */
EVENT_COLORSCHEME, /* after loading a colorscheme */
EVENT_COMPLETEDONE, /* after finishing insert complete */
EVENT_FILEAPPENDPOST, /* after appending to a file */
EVENT_FILEAPPENDPRE, /* before appending to a file */
EVENT_FILEAPPENDCMD, /* append to a file using command */
EVENT_FILECHANGEDSHELL, /* after shell command that changed file */
EVENT_FILECHANGEDSHELLPOST, /* after (not) reloading changed file */
EVENT_FILECHANGEDRO, /* before first change to read-only file */
EVENT_FILEREADPOST, /* after reading a file */
EVENT_FILEREADPRE, /* before reading a file */
EVENT_FILEREADCMD, /* read from a file using command */
EVENT_FILETYPE, /* new file type detected (user defined) */
EVENT_FILEWRITEPOST, /* after writing a file */
EVENT_FILEWRITEPRE, /* before writing a file */
EVENT_FILEWRITECMD, /* write to a file using command */
EVENT_FILTERREADPOST, /* after reading from a filter */
EVENT_FILTERREADPRE, /* before reading from a filter */
EVENT_FILTERWRITEPOST, /* after writing to a filter */
EVENT_FILTERWRITEPRE, /* before writing to a filter */
EVENT_FOCUSGAINED, /* got the focus */
EVENT_FOCUSLOST, /* lost the focus to another app */
EVENT_GUIENTER, /* after starting the GUI */
EVENT_GUIFAILED, /* after starting the GUI failed */
EVENT_INSERTCHANGE, /* when changing Insert/Replace mode */
EVENT_INSERTENTER, /* when entering Insert mode */
EVENT_INSERTLEAVE, /* when leaving Insert mode */
EVENT_MENUPOPUP, /* just before popup menu is displayed */
EVENT_QUICKFIXCMDPOST, /* after :make, :grep etc. */
EVENT_QUICKFIXCMDPRE, /* before :make, :grep etc. */
EVENT_QUITPRE, /* before :quit */
EVENT_SESSIONLOADPOST, /* after loading a session file */
EVENT_STDINREADPOST, /* after reading from stdin */
EVENT_STDINREADPRE, /* before reading from stdin */
EVENT_SYNTAX, /* syntax selected */
EVENT_TERMCHANGED, /* after changing 'term' */
EVENT_TERMRESPONSE, /* after setting "v:termresponse" */
EVENT_USER, /* user defined autocommand */
EVENT_VIMENTER, /* after starting Vim */
EVENT_VIMLEAVE, /* before exiting Vim */
EVENT_VIMLEAVEPRE, /* before exiting Vim and writing .viminfo */
EVENT_VIMRESIZED, /* after Vim window was resized */
EVENT_WINENTER, /* after entering a window */
EVENT_WINLEAVE, /* before leaving a window */
EVENT_ENCODINGCHANGED, /* after changing the 'encoding' option */
EVENT_INSERTCHARPRE, /* before inserting a char */
EVENT_CURSORHOLD, /* cursor in same position for a while */
EVENT_CURSORHOLDI, /* idem, in Insert mode */
EVENT_FUNCUNDEFINED, /* if calling a function which doesn't exist */
EVENT_REMOTEREPLY, /* upon string reception from a remote vim */
EVENT_SWAPEXISTS, /* found existing swap file */
EVENT_SOURCEPRE, /* before sourcing a Vim script */
EVENT_SOURCECMD, /* sourcing a Vim script using command */
EVENT_SPELLFILEMISSING, /* spell file missing */
EVENT_CURSORMOVED, /* cursor was moved */
EVENT_CURSORMOVEDI, /* cursor was moved in Insert mode */
EVENT_TABLEAVE, /* before leaving a tab page */
EVENT_TABENTER, /* after entering a tab page */
EVENT_SHELLCMDPOST, /* after ":!cmd" */
EVENT_SHELLFILTERPOST, /* after ":1,2!cmd", ":w !cmd", ":r !cmd". */
EVENT_TEXTCHANGED, /* text was modified */
EVENT_TEXTCHANGEDI, /* text was modified in Insert mode*/
NUM_EVENTS /* MUST be the last one */
};
typedef enum auto_event event_T;
/*
* Values for index in highlight_attr[].
* When making changes, also update HL_FLAGS below! And update the default
* value of 'highlight' in option.c.
*/
typedef enum {
HLF_8 = 0 /* Meta & special keys listed with ":map", text that is
displayed different from what it is */
, HLF_AT /* @ and ~ characters at end of screen, characters that
don't really exist in the text */
, HLF_D /* directories in CTRL-D listing */
, HLF_E /* error messages */
, HLF_H /* obsolete, ignored */
, HLF_I /* incremental search */
, HLF_L /* last search string */
, HLF_M /* "--More--" message */
, HLF_CM /* Mode (e.g., "-- INSERT --") */
, HLF_N /* line number for ":number" and ":#" commands */
, HLF_CLN /* current line number */
, HLF_R /* return to continue message and yes/no questions */
, HLF_S /* status lines */
, HLF_SNC /* status lines of not-current windows */
, HLF_C /* column to separate vertically split windows */
, HLF_T /* Titles for output from ":set all", ":autocmd" etc. */
, HLF_V /* Visual mode */
, HLF_VNC /* Visual mode, autoselecting and not clipboard owner */
, HLF_W /* warning messages */
, HLF_WM /* Wildmenu highlight */
, HLF_FL /* Folded line */
, HLF_FC /* Fold column */
, HLF_ADD /* Added diff line */
, HLF_CHD /* Changed diff line */
, HLF_DED /* Deleted diff line */
, HLF_TXD /* Text Changed in diff line */
, HLF_CONCEAL /* Concealed text */
, HLF_SC /* Sign column */
, HLF_SPB /* SpellBad */
, HLF_SPC /* SpellCap */
, HLF_SPR /* SpellRare */
, HLF_SPL /* SpellLocal */
, HLF_PNI /* popup menu normal item */
, HLF_PSI /* popup menu selected item */
, HLF_PSB /* popup menu scrollbar */
, HLF_PST /* popup menu scrollbar thumb */
, HLF_TP /* tabpage line */
, HLF_TPS /* tabpage line selected */
, HLF_TPF /* tabpage line filler */
, HLF_CUC /* 'cursurcolumn' */
, HLF_CUL /* 'cursurline' */
, HLF_MC /* 'colorcolumn' */
, HLF_COUNT /* MUST be the last one */
} hlf_T;
/* The HL_FLAGS must be in the same order as the HLF_ enums!
* When changing this also adjust the default for 'highlight'. */
#define HL_FLAGS {'8', '@', 'd', 'e', 'h', 'i', 'l', 'm', 'M', \
'n', 'N', 'r', 's', 'S', 'c', 't', 'v', 'V', 'w', 'W', \
'f', 'F', 'A', 'C', 'D', 'T', '-', '>', \
'B', 'P', 'R', 'L', \
'+', '=', 'x', 'X', '*', '#', '_', '!', '.', 'o'}
/*
* Boolean constants
*/
#ifndef TRUE
# define FALSE 0 /* note: this is an int, not a long! */
# define TRUE 1
#endif
#define MAYBE 2 /* sometimes used for a variant on TRUE */
#ifndef UINT32_T
typedef UINT32_TYPEDEF UINT32_T;
#endif
/*
* Operator IDs; The order must correspond to opchars[] in ops.c!
*/
#define OP_NOP 0 /* no pending operation */
#define OP_DELETE 1 /* "d" delete operator */
#define OP_YANK 2 /* "y" yank operator */
#define OP_CHANGE 3 /* "c" change operator */
#define OP_LSHIFT 4 /* "<" left shift operator */
#define OP_RSHIFT 5 /* ">" right shift operator */
#define OP_FILTER 6 /* "!" filter operator */
#define OP_TILDE 7 /* "g~" switch case operator */
#define OP_INDENT 8 /* "=" indent operator */
#define OP_FORMAT 9 /* "gq" format operator */
#define OP_COLON 10 /* ":" colon operator */
#define OP_UPPER 11 /* "gU" make upper case operator */
#define OP_LOWER 12 /* "gu" make lower case operator */
#define OP_JOIN 13 /* "J" join operator, only for Visual mode */
#define OP_JOIN_NS 14 /* "gJ" join operator, only for Visual mode */
#define OP_ROT13 15 /* "g?" rot-13 encoding */
#define OP_REPLACE 16 /* "r" replace chars, only for Visual mode */
#define OP_INSERT 17 /* "I" Insert column, only for Visual mode */
#define OP_APPEND 18 /* "A" Append column, only for Visual mode */
#define OP_FOLD 19 /* "zf" define a fold */
#define OP_FOLDOPEN 20 /* "zo" open folds */
#define OP_FOLDOPENREC 21 /* "zO" open folds recursively */
#define OP_FOLDCLOSE 22 /* "zc" close folds */
#define OP_FOLDCLOSEREC 23 /* "zC" close folds recursively */
#define OP_FOLDDEL 24 /* "zd" delete folds */
#define OP_FOLDDELREC 25 /* "zD" delete folds recursively */
#define OP_FORMAT2 26 /* "gw" format operator, keeps cursor pos */
#define OP_FUNCTION 27 /* "g@" call 'operatorfunc' */
/*
* Motion types, used for operators and for yank/delete registers.
*/
#define MCHAR 0 /* character-wise movement/register */
#define MLINE 1 /* line-wise movement/register */
#define MBLOCK 2 /* block-wise register */
#define MAUTO 0xff /* Decide between MLINE/MCHAR */
/*
* Minimum screen size
*/
#define MIN_COLUMNS 12 /* minimal columns for screen */
#define MIN_LINES 2 /* minimal lines for screen */
#define STATUS_HEIGHT 1 /* height of a status line under a window */
#define QF_WINHEIGHT 10 /* default height for quickfix window */
/*
* Buffer sizes
*/
#ifndef CMDBUFFSIZE
# define CMDBUFFSIZE 256 /* size of the command processing buffer */
#endif
#define LSIZE 512 /* max. size of a line in the tags file */
#define IOSIZE (1024+1) /* file i/o and sprintf buffer size */
#define DIALOG_MSG_SIZE 1000 /* buffer size for dialog_msg() */
# define MSG_BUF_LEN 480 /* length of buffer for small messages */
# define MSG_BUF_CLEN (MSG_BUF_LEN / 6) /* cell length (worst case: utf-8
takes 6 bytes for one cell) */
/* Size of the buffer used for tgetent(). Unfortunately this is largely
* undocumented, some systems use 1024. Using a buffer that is too small
* causes a buffer overrun and a crash. Use the maximum known value to stay
* on the safe side. */
#define TBUFSZ 2048 /* buffer size for termcap entry */
/*
* Maximum length of key sequence to be mapped.
* Must be able to hold an Amiga resize report.
*/
#define MAXMAPLEN 50
/* Size in bytes of the hash used in the undo file. */
#define UNDO_HASH_SIZE 32
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif
#ifdef BINARY_FILE_IO
# define WRITEBIN "wb" /* no CR-LF translation */
# define READBIN "rb"
# define APPENDBIN "ab"
#else
# define WRITEBIN "w"
# define READBIN "r"
# define APPENDBIN "a"
#endif
/*
* EMX doesn't have a global way of making open() use binary I/O.
* Use O_BINARY for all open() calls.
*/
# define O_EXTRA 0
#ifndef O_NOFOLLOW
# define O_NOFOLLOW 0
#endif
#ifndef W_OK
# define W_OK 2 /* for systems that don't have W_OK in unistd.h */
#endif
#ifndef R_OK
# define R_OK 4 /* for systems that don't have R_OK in unistd.h */
#endif
/*
* defines to avoid typecasts from (char_u *) to (char *) and back
* (vim_strchr() and vim_strrchr() are now in alloc.c)
*/
#define STRLEN(s) strlen((char *)(s))
#define STRCPY(d, s) strcpy((char *)(d), (char *)(s))
#define STRNCPY(d, s, n) strncpy((char *)(d), (char *)(s), (size_t)(n))
#define STRCMP(d, s) strcmp((char *)(d), (char *)(s))
#define STRNCMP(d, s, n) strncmp((char *)(d), (char *)(s), (size_t)(n))
#ifdef HAVE_STRCASECMP
# define STRICMP(d, s) strcasecmp((char *)(d), (char *)(s))
#else
# ifdef HAVE_STRICMP
# define STRICMP(d, s) stricmp((char *)(d), (char *)(s))
# else
# define STRICMP(d, s) vim_stricmp((char *)(d), (char *)(s))
# endif
#endif
/* Like strcpy() but allows overlapped source and destination. */
#define STRMOVE(d, s) mch_memmove((d), (s), STRLEN(s) + 1)
#ifdef HAVE_STRNCASECMP
# define STRNICMP(d, s, n) strncasecmp((char *)(d), (char *)(s), (size_t)(n))
#else
# ifdef HAVE_STRNICMP
# define STRNICMP(d, s, n) strnicmp((char *)(d), (char *)(s), (size_t)(n))
# else
# define STRNICMP(d, s, n) vim_strnicmp((char *)(d), (char *)(s), (size_t)(n))
# endif
#endif
/* We need to call mb_stricmp() even when we aren't dealing with a multi-byte
* encoding because mb_stricmp() takes care of all ascii and non-ascii
* encodings, including characters with umlauts in latin1, etc., while
* STRICMP() only handles the system locale version, which often does not
* handle non-ascii properly. */
# define MB_STRICMP(d, s) mb_strnicmp((char_u *)(d), (char_u *)(s), \
(int)MAXCOL)
# define MB_STRNICMP(d, s, n) mb_strnicmp((char_u *)(d), (char_u *)(s), \
(int)(n))
#define STRCAT(d, s) strcat((char *)(d), (char *)(s))
#define STRNCAT(d, s, n) strncat((char *)(d), (char *)(s), (size_t)(n))
#ifdef HAVE_STRPBRK
# define vim_strpbrk(s, cs) (char_u *)strpbrk((char *)(s), (char *)(cs))
#endif
#define MSG(s) msg((char_u *)(s))
#define MSG_ATTR(s, attr) msg_attr((char_u *)(s), (attr))
#define EMSG(s) emsg((char_u *)(s))
#define EMSG2(s, p) emsg2((char_u *)(s), (char_u *)(p))
#define EMSG3(s, p, q) emsg3((char_u *)(s), (char_u *)(p), \
(char_u *)(q))
#define EMSGN(s, n) emsgn((char_u *)(s), (long)(n))
#define EMSGU(s, n) emsgu((char_u *)(s), (long_u)(n))
#define OUT_STR(s) out_str((char_u *)(s))
#define OUT_STR_NF(s) out_str_nf((char_u *)(s))
#define MSG_PUTS(s) msg_puts((char_u *)(s))
#define MSG_PUTS_ATTR(s, a) msg_puts_attr((char_u *)(s), (a))
#define MSG_PUTS_TITLE(s) msg_puts_title((char_u *)(s))
#define MSG_PUTS_LONG(s) msg_puts_long_attr((char_u *)(s), 0)
#define MSG_PUTS_LONG_ATTR(s, a) msg_puts_long_attr((char_u *)(s), (a))
/* Prefer using emsg3(), because perror() may send the output to the wrong
* destination and mess up the screen. */
#ifdef HAVE_STRERROR
# define PERROR(msg) (void)emsg3((char_u *)"%s: %s", \
(char_u *)msg, (char_u *)strerror( \
errno))
#else
# define PERROR(msg) perror(msg)
#endif
typedef long linenr_T; /* line number type */
typedef int colnr_T; /* column number type */
typedef unsigned short disptick_T; /* display tick type */
#define MAXLNUM (0x7fffffffL) /* maximum (invalid) line number */
/*
* Well, you won't believe it, but some S/390 machines ("host", now also known
* as zServer) use 31 bit pointers. There are also some newer machines, that
* use 64 bit pointers. I don't know how to distinguish between 31 and 64 bit
* machines, so the best way is to assume 31 bits whenever we detect OS/390
* Unix.
* With this we restrict the maximum line length to 1073741823. I guess this is
* not a real problem. BTW: Longer lines are split.
*/
#if SIZEOF_INT >= 4
# ifdef __MVS__
# define MAXCOL (0x3fffffffL) /* maximum column number, 30 bits */
# else
# define MAXCOL (0x7fffffffL) /* maximum column number, 31 bits */
# endif
#else
# define MAXCOL (0x7fff) /* maximum column number, 15 bits */
#endif
#define SHOWCMD_COLS 10 /* columns needed by shown command */
#define STL_MAX_ITEM 80 /* max nr of %<flag> in statusline */
typedef void *vim_acl_T; /* dummy to pass an ACL to a function */
/*
* Include a prototype for mch_memmove(), it may not be in alloc.pro.
*/
#ifdef VIM_MEMMOVE
void mch_memmove __ARGS((void *, void *, size_t));
#else
# ifndef mch_memmove
# define mch_memmove(to, from, len) memmove(to, from, len)
# endif
#endif
/*
* fnamecmp() is used to compare file names.
* On some systems case in a file name does not matter, on others it does.
* (this does not account for maximum name lengths and things like "../dir",
* thus it is not 100% accurate!)
*/
#define fnamecmp(x, y) vim_fnamecmp((char_u *)(x), (char_u *)(y))
#define fnamencmp(x, y, n) vim_fnamencmp((char_u *)(x), (char_u *)(y), \
(size_t)(n))
#ifdef HAVE_MEMSET
# define vim_memset(ptr, c, size) memset((ptr), (c), (size))
#else
void *vim_memset __ARGS((void *, int, size_t));
#endif
#ifdef HAVE_MEMCMP
# define vim_memcmp(p1, p2, len) memcmp((p1), (p2), (len))
#else
# ifdef HAVE_BCMP
# define vim_memcmp(p1, p2, len) bcmp((p1), (p2), (len))
# else
int vim_memcmp __ARGS((void *, void *, size_t));
# define VIM_MEMCMP
# endif
#endif
#if defined(UNIX) || defined(FEAT_GUI) || defined(OS2) || defined(VMS) \
|| defined(FEAT_CLIENTSERVER)
# define USE_INPUT_BUF
#endif
#ifndef EINTR
# define read_eintr(fd, buf, count) vim_read((fd), (buf), (count))
# define write_eintr(fd, buf, count) vim_write((fd), (buf), (count))
#endif
# define vim_read(fd, buf, count) read((fd), (char *)(buf), (size_t) (count))
# define vim_write(fd, buf, count) write((fd), (char *)(buf), (size_t) (count))
/*
* Enums need a typecast to be used as array index (for Ultrix).
*/
#define hl_attr(n) highlight_attr[(int)(n)]
#define term_str(n) term_strings[(int)(n)]
/*
* vim_iswhite() is used for "^" and the like. It differs from isspace()
* because it doesn't include <CR> and <LF> and the like.
*/
#define vim_iswhite(x) ((x) == ' ' || (x) == '\t')
/*
* EXTERN is only defined in main.c. That's where global variables are
* actually defined and initialized.
*/
#ifndef EXTERN
# define EXTERN extern
# define INIT(x)
#else
# ifndef INIT
# define INIT(x) x
# define DO_INIT
# endif
#endif
# define MAX_MCO 6 /* maximum value for 'maxcombine' */
/* Maximum number of bytes in a multi-byte character. It can be one 32-bit
* character of up to 6 bytes, or one 16-bit character of up to three bytes
* plus six following composing characters of three bytes each. */
# define MB_MAXBYTES 21
typedef struct timeval proftime_T;
/* Include option.h before structs.h, because the number of window-local and
* buffer-local options is used there. */
#include "option.h" /* options and default values */
/* Note that gui.h is included by structs.h */
#include "structs.h" /* file that defines many structures */
/* Values for "do_profiling". */
#define PROF_NONE 0 /* profiling not started */
#define PROF_YES 1 /* profiling busy */
#define PROF_PAUSED 2 /* profiling paused */
/* Codes for mouse button events in lower three bits: */
# define MOUSE_LEFT 0x00
# define MOUSE_MIDDLE 0x01
# define MOUSE_RIGHT 0x02
# define MOUSE_RELEASE 0x03
/* bit masks for modifiers: */
# define MOUSE_SHIFT 0x04
# define MOUSE_ALT 0x08
# define MOUSE_CTRL 0x10
/* mouse buttons that are handled like a key press (GUI only) */
/* Note that the scroll wheel keys are inverted: MOUSE_5 scrolls lines up but
* the result of this is that the window moves down, similarly MOUSE_6 scrolls
* columns left but the window moves right. */
# define MOUSE_4 0x100 /* scroll wheel down */
# define MOUSE_5 0x200 /* scroll wheel up */
# define MOUSE_X1 0x300 /* Mouse-button X1 (6th) */
# define MOUSE_X2 0x400 /* Mouse-button X2 */
# define MOUSE_6 0x500 /* scroll wheel left */
# define MOUSE_7 0x600 /* scroll wheel right */
/* 0x20 is reserved by xterm */
# define MOUSE_DRAG_XTERM 0x40
# define MOUSE_DRAG (0x40 | MOUSE_RELEASE)
/* Lowest button code for using the mouse wheel (xterm only) */
# define MOUSEWHEEL_LOW 0x60
# define MOUSE_CLICK_MASK 0x03
# define NUM_MOUSE_CLICKS(code) \
(((unsigned)((code) & 0xC0) >> 6) + 1)
# define SET_NUM_MOUSE_CLICKS(code, num) \
(code) = ((code) & 0x3f) | ((((num) - 1) & 3) << 6)
/* Added to mouse column for GUI when 'mousefocus' wants to give focus to a
* window by simulating a click on its status line. We could use up to 128 *
* 128 = 16384 columns, now it's reduced to 10000. */
# define MOUSE_COLOFF 10000
/*
* jump_to_mouse() returns one of first four these values, possibly with
* some of the other three added.
*/
# define IN_UNKNOWN 0
# define IN_BUFFER 1
# define IN_STATUS_LINE 2 /* on status or command line */
# define IN_SEP_LINE 4 /* on vertical separator line */
# define IN_OTHER_WIN 8 /* in other window but can't go there */
# define CURSOR_MOVED 0x100
# define MOUSE_FOLD_CLOSE 0x200 /* clicked on '-' in fold column */
# define MOUSE_FOLD_OPEN 0x400 /* clicked on '+' in fold column */
/* flags for jump_to_mouse() */
# define MOUSE_FOCUS 0x01 /* need to stay in this window */
# define MOUSE_MAY_VIS 0x02 /* may start Visual mode */
# define MOUSE_DID_MOVE 0x04 /* only act when mouse has moved */
# define MOUSE_SETPOS 0x08 /* only set current mouse position */
# define MOUSE_MAY_STOP_VIS 0x10 /* may stop Visual mode */
# define MOUSE_RELEASED 0x20 /* button was released */
# if defined(UNIX) && defined(HAVE_GETTIMEOFDAY) && defined(HAVE_SYS_TIME_H)
# define CHECK_DOUBLE_CLICK 1 /* Checking for double clicks ourselves. */
# endif
/* defines for eval_vars() */
#define VALID_PATH 1
#define VALID_HEAD 2
/* Defines for Vim variables. These must match vimvars[] in eval.c! */
#define VV_COUNT 0
#define VV_COUNT1 1
#define VV_PREVCOUNT 2
#define VV_ERRMSG 3
#define VV_WARNINGMSG 4
#define VV_STATUSMSG 5
#define VV_SHELL_ERROR 6
#define VV_THIS_SESSION 7
#define VV_VERSION 8
#define VV_LNUM 9
#define VV_TERMRESPONSE 10
#define VV_FNAME 11
#define VV_LANG 12
#define VV_LC_TIME 13
#define VV_CTYPE 14
#define VV_CC_FROM 15
#define VV_CC_TO 16
#define VV_FNAME_IN 17
#define VV_FNAME_OUT 18
#define VV_FNAME_NEW 19
#define VV_FNAME_DIFF 20
#define VV_CMDARG 21
#define VV_FOLDSTART 22
#define VV_FOLDEND 23
#define VV_FOLDDASHES 24
#define VV_FOLDLEVEL 25
#define VV_PROGNAME 26
#define VV_SEND_SERVER 27
#define VV_DYING 28
#define VV_EXCEPTION 29
#define VV_THROWPOINT 30
#define VV_REG 31
#define VV_CMDBANG 32
#define VV_INSERTMODE 33
#define VV_VAL 34
#define VV_KEY 35
#define VV_PROFILING 36
#define VV_FCS_REASON 37
#define VV_FCS_CHOICE 38
#define VV_BEVAL_BUFNR 39
#define VV_BEVAL_WINNR 40
#define VV_BEVAL_LNUM 41
#define VV_BEVAL_COL 42
#define VV_BEVAL_TEXT 43
#define VV_SCROLLSTART 44
#define VV_SWAPNAME 45
#define VV_SWAPCHOICE 46
#define VV_SWAPCOMMAND 47
#define VV_CHAR 48
#define VV_MOUSE_WIN 49
#define VV_MOUSE_LNUM 50
#define VV_MOUSE_COL 51
#define VV_OP 52
#define VV_SEARCHFORWARD 53
#define VV_HLSEARCH 54
#define VV_OLDFILES 55
#define VV_WINDOWID 56
#define VV_LEN 57 /* number of v: vars */
typedef int VimClipboard; /* This is required for the prototypes. */
#include "ex_cmds.h" /* Ex command defines */
#include "proto.h" /* function prototypes */
/* This has to go after the include of proto.h, as proto/gui.pro declares
* functions of these names. The declarations would break if the defines had
* been seen at that stage. But it must be before globals.h, where error_ga
* is declared. */
#if !defined(FEAT_GUI_W32) && !defined(FEAT_GUI_X11) \
&& !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MAC)
# define mch_errmsg(str) fprintf(stderr, "%s", (str))
# define display_errors() fflush(stderr)
# define mch_msg(str) printf("%s", (str))
#else
# define USE_MCH_ERRMSG
#endif
#include "globals.h" /* global variables and messages */
/*
* If console dialog not supported, but GUI dialog is, use the GUI one.
*/
/*
* Default filters for gui_mch_browse().
* The filters are almost system independent. Except for the difference
* between "*" and "*.*" for MSDOS-like systems.
* NOTE: Motif only uses the very first pattern. Therefore
* BROWSE_FILTER_DEFAULT should start with a "*" pattern.
*/
/* stop using fastcall for Borland */
/* Note: a NULL argument for vim_realloc() is not portable, don't use it. */
#if defined(MEM_PROFILE)
# define vim_realloc(ptr, size) mem_realloc((ptr), (size))
#else
# define vim_realloc(ptr, size) realloc((ptr), (size))
#endif
/*
* The following macros stop display/event loop nesting at the wrong time.
*/
/*
* Return byte length of character that starts with byte "b".
* Returns 1 for a single-byte character.
* MB_BYTE2LEN_CHECK() can be used to count a special key as one byte.
* Don't call MB_BYTE2LEN(b) with b < 0 or b > 255!
*/
# define MB_BYTE2LEN(b) mb_bytelen_tab[b]
# define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : mb_bytelen_tab[b])
/* properties used in enc_canon_table[] (first three mutually exclusive) */
# define ENC_8BIT 0x01
# define ENC_DBCS 0x02
# define ENC_UNICODE 0x04
# define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */
# define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */
# define ENC_2BYTE 0x40 /* Unicode: UCS-2 */
# define ENC_4BYTE 0x80 /* Unicode: UCS-4 */
# define ENC_2WORD 0x100 /* Unicode: UTF-16 */
# define ENC_LATIN1 0x200 /* Latin1 */
# define ENC_LATIN9 0x400 /* Latin9 */
# define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */
# ifdef USE_ICONV
# ifndef EILSEQ
# define EILSEQ 123
# endif
# ifdef DYNAMIC_ICONV
/* On Win32 iconv.dll is dynamically loaded. */
# define ICONV_ERRNO (*iconv_errno())
# define ICONV_E2BIG 7
# define ICONV_EINVAL 22
# define ICONV_EILSEQ 42
# else
# define ICONV_ERRNO errno
# define ICONV_E2BIG E2BIG
# define ICONV_EINVAL EINVAL
# define ICONV_EILSEQ EILSEQ
# endif
# endif
/* ISSYMLINK(mode) tests if a file is a symbolic link. */
#if (defined(S_IFMT) && defined(S_IFLNK)) || defined(S_ISLNK)
# define HAVE_ISSYMLINK
# if defined(S_IFMT) && defined(S_IFLNK)
# define ISSYMLINK(mode) (((mode) & S_IFMT) == S_IFLNK)
# else
# define ISSYMLINK(mode) S_ISLNK(mode)
# endif
#endif
#define SIGN_BYTE 1 /* byte value used where sign is displayed;
attribute value is sign type */
# define X_DISPLAY xterm_dpy
# undef NBDEBUG
# define nbdebug(a)
/* values for vim_handle_signal() that are not a signal */
#define SIGNAL_BLOCK -1
#define SIGNAL_UNBLOCK -2
#if !defined(UNIX) && !defined(VMS) && !defined(OS2)
# define vim_handle_signal(x) 0
#endif
/* flags for skip_vimgrep_pat() */
#define VGR_GLOBAL 1
#define VGR_NOJUMP 2
/* behavior for bad character, "++bad=" argument */
#define BAD_REPLACE '?' /* replace it with '?' (default) */
#define BAD_KEEP -1 /* leave it */
#define BAD_DROP -2 /* erase it */
/* last argument for do_source() */
#define DOSO_NONE 0
#define DOSO_VIMRC 1 /* loading vimrc file */
#define DOSO_GVIMRC 2 /* loading gvimrc file */
/* flags for read_viminfo() and children */
#define VIF_WANT_INFO 1 /* load non-mark info */
#define VIF_WANT_MARKS 2 /* load file marks */
#define VIF_FORCEIT 4 /* overwrite info already read */
#define VIF_GET_OLDFILES 8 /* load v:oldfiles */
/* flags for buf_freeall() */
#define BFA_DEL 1 /* buffer is going to be deleted */
#define BFA_WIPE 2 /* buffer is going to be wiped out */
#define BFA_KEEP_UNDO 4 /* do not free undo information */
/* direction for nv_mousescroll() and ins_mousescroll() */
#define MSCR_DOWN 0 /* DOWN must be FALSE */
#define MSCR_UP 1
#define MSCR_LEFT -1
#define MSCR_RIGHT -2
#define KEYLEN_PART_KEY -1 /* keylen value for incomplete key-code */
#define KEYLEN_PART_MAP -2 /* keylen value for incomplete mapping */
#define KEYLEN_REMOVED 9999 /* keylen value for removed sequence */
/* Return values from win32_fileinfo(). */
#define FILEINFO_OK 0
#define FILEINFO_ENC_FAIL 1 /* enc_to_utf16() failed */
#define FILEINFO_READ_FAIL 2 /* CreateFile() failed */
#define FILEINFO_INFO_FAIL 3 /* GetFileInformationByHandle() failed */
/* Return value from get_option_value_strict */
#define SOPT_BOOL 0x01 /* Boolean option */
#define SOPT_NUM 0x02 /* Number option */
#define SOPT_STRING 0x04 /* String option */
#define SOPT_GLOBAL 0x08 /* Option has global value */
#define SOPT_WIN 0x10 /* Option has window-local value */
#define SOPT_BUF 0x20 /* Option has buffer-local value */
#define SOPT_UNSET 0x40 /* Option does not have local value set */
/* Option types for various functions in option.c */
#define SREQ_GLOBAL 0 /* Request global option */
#define SREQ_WIN 1 /* Request window-local option */
#define SREQ_BUF 2 /* Request buffer-local option */
/* Character used as separated in autoload function/variable names. */
#define AUTOLOAD_CHAR '#'
# define SET_NO_HLSEARCH(flag) no_hlsearch = (flag); set_vim_var_nr( \
VV_HLSEARCH, !no_hlsearch)
#endif /* VIM__H */
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