text: /* 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.
   */
  
  /*
   * option.h: definition of global variables for settable options
   */
  
  /*
   * Default values for 'errorformat'.
   * The "%f|%l| %m" one is used for when the contents of the quickfix window is
   * written to a file.
   */
  #ifdef AMIGA
  # define DFLT_EFM	"%f>%l:%c:%t:%n:%m,%f:%l: %t%*\\D%n: %m,%f %l %t%*\\D%n: %m,%*[^\"]\"%f\"%*\\D%l: %m,%f:%l:%m,%f|%l| %m"
  #else
  # if defined(MSDOS) || defined(WIN3264)
  #  define DFLT_EFM	"%f(%l) : %t%*\\D%n: %m,%*[^\"]\"%f\"%*\\D%l: %m,%f(%l) : %m,%*[^ ] %f %l: %m,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,%f|%l| %m"
  # else
  #  if defined(__EMX__)	/* put most common here (i.e. gcc format) at front */
  #   define DFLT_EFM	"%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%f(%l:%c) : %m,%f|%l| %m"
  #  else
  #   if defined(__QNX__)
  #    define DFLT_EFM	"%f(%l):%*[^WE]%t%*\\D%n:%m,%f|%l| %m"
  #   else
  #    ifdef VMS
  #     define DFLT_EFM	"%A%p^,%C%%CC-%t-%m,%Cat line number %l in file %f,%f|%l| %m"
  #    else /* Unix, probably */
  #     ifdef EBCDIC
  #define DFLT_EFM	"%*[^ ] %*[^ ] %f:%l%*[ ]%m,%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,\"%f\"\\, line %l%*\\D%c%*[^ ] %m,%D%*\\a[%*\\d]: Entering directory %*[`']%f',%X%*\\a[%*\\d]: Leaving directory %*[`']%f',%DMaking %*\\a in %f,%f|%l| %m"
  #     else
  #define DFLT_EFM	"%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%-G%f:%l: (Each undeclared identifier is reported only once,%-G%f:%l: for each function it appears in.),%-GIn file included from %f:%l:%c:,%-GIn file included from %f:%l:%c\\,,%-GIn file included from %f:%l:%c,%-GIn file included from %f:%l,%-G%*[ ]from %f:%l:%c,%-G%*[ ]from %f:%l:,%-G%*[ ]from %f:%l\\,,%-G%*[ ]from %f:%l,%f:%l:%c:%m,%f(%l):%m,%f:%l:%m,\"%f\"\\, line %l%*\\D%c%*[^ ] %m,%D%*\\a[%*\\d]: Entering directory %*[`']%f',%X%*\\a[%*\\d]: Leaving directory %*[`']%f',%D%*\\a: Entering directory %*[`']%f',%X%*\\a: Leaving directory %*[`']%f',%DMaking %*\\a in %f,%f|%l| %m"
  #     endif
  #    endif
  #   endif
  #  endif
  # endif
  #endif
  
  #define DFLT_GREPFORMAT	"%f:%l:%m,%f:%l%m,%f  %l%m"
  
  /* default values for b_p_ff 'fileformat' and p_ffs 'fileformats' */
  #define FF_DOS		"dos"
  #define FF_MAC		"mac"
  #define FF_UNIX		"unix"
  
  #ifdef USE_CRNL
  # define DFLT_FF	"dos"
  # define DFLT_FFS_VIM	"dos,unix"
  # define DFLT_FFS_VI	"dos,unix"	/* also autodetect in compatible mode */
  # define DFLT_TEXTAUTO	TRUE
  #else
  # ifdef USE_CR
  #  define DFLT_FF	"mac"
  #  define DFLT_FFS_VIM	"mac,unix,dos"
  #  define DFLT_FFS_VI	"mac,unix,dos"
  #  define DFLT_TEXTAUTO	TRUE
  # else
  #  define DFLT_FF	"unix"
  #  define DFLT_FFS_VIM	"unix,dos"
  #  ifdef __CYGWIN__
  #   define DFLT_FFS_VI	"unix,dos"	/* Cygwin always needs file detection */
  #   define DFLT_TEXTAUTO TRUE
  #  else
  #   define DFLT_FFS_VI	""
  #   define DFLT_TEXTAUTO FALSE
  #  endif
  # endif
  #endif
  
  
  #ifdef FEAT_MBYTE
  /* Possible values for 'encoding' */
  # define ENC_UCSBOM	"ucs-bom"	/* check for BOM at start of file */
  
  /* default value for 'encoding' */
  # define ENC_DFLT	"latin1"
  #endif
  
  /* end-of-line style */
  #define EOL_UNKNOWN	-1	/* not defined yet */
  #define EOL_UNIX	0	/* NL */
  #define EOL_DOS		1	/* CR NL */
  #define EOL_MAC		2	/* CR */
  
  /* Formatting options for p_fo 'formatoptions' */
  #define FO_WRAP		't'
  #define FO_WRAP_COMS	'c'
  #define FO_RET_COMS	'r'
  #define FO_OPEN_COMS	'o'
  #define FO_Q_COMS	'q'
  #define FO_Q_NUMBER	'n'
  #define FO_Q_SECOND	'2'
  #define FO_INS_VI	'v'
  #define FO_INS_LONG	'l'
  #define FO_INS_BLANK	'b'
  #define FO_MBYTE_BREAK	'm'	/* break before/after multi-byte char */
  #define FO_MBYTE_JOIN	'M'	/* no space before/after multi-byte char */
  #define FO_MBYTE_JOIN2	'B'	/* no space between multi-byte chars */
  #define FO_ONE_LETTER	'1'
  #define FO_WHITE_PAR	'w'	/* trailing white space continues paragr. */
  #define FO_AUTO		'a'	/* automatic formatting */
  #define FO_REMOVE_COMS	'j'	/* remove comment leaders when joining lines */
  
  #define DFLT_FO_VI	"vt"
  #define DFLT_FO_VIM	"tcq"
  #define FO_ALL		"tcroq2vlb1mMBn,awj"	/* for do_set() */
  
  /* characters for the p_cpo option: */
  #define CPO_ALTREAD	'a'	/* ":read" sets alternate file name */
  #define CPO_ALTWRITE	'A'	/* ":write" sets alternate file name */
  #define CPO_BAR		'b'	/* "\|" ends a mapping */
  #define CPO_BSLASH	'B'	/* backslash in mapping is not special */
  #define CPO_SEARCH	'c'
  #define CPO_CONCAT	'C'	/* Don't concatenate sourced lines */
  #define CPO_DOTTAG	'd'	/* "./tags" in 'tags' is in current dir */
  #define CPO_DIGRAPH	'D'	/* No digraph after "r", "f", etc. */
  #define CPO_EXECBUF	'e'
  #define CPO_EMPTYREGION	'E'	/* operating on empty region is an error */
  #define CPO_FNAMER	'f'	/* set file name for ":r file" */
  #define CPO_FNAMEW	'F'	/* set file name for ":w file" */
  #define CPO_GOTO1	'g'	/* goto line 1 for ":edit" */
  #define CPO_INSEND	'H'	/* "I" inserts before last blank in line */
  #define CPO_INTMOD	'i'	/* interrupt a read makes buffer modified */
  #define CPO_INDENT	'I'	/* remove auto-indent more often */
  #define CPO_JOINSP	'j'	/* only use two spaces for join after '.' */
  #define CPO_ENDOFSENT	'J'	/* need two spaces to detect end of sentence */
  #define CPO_KEYCODE	'k'	/* don't recognize raw key code in mappings */
  #define CPO_KOFFSET	'K'	/* don't wait for key code in mappings */
  #define CPO_LITERAL	'l'	/* take char after backslash in [] literal */
  #define CPO_LISTWM	'L'	/* 'list' changes wrapmargin */
  #define CPO_SHOWMATCH	'm'
  #define CPO_MATCHBSL	'M'	/* "%" ignores use of backslashes */
  #define CPO_NUMCOL	'n'	/* 'number' column also used for text */
  #define CPO_LINEOFF	'o'
  #define CPO_OVERNEW	'O'	/* silently overwrite new file */
  #define CPO_LISP	'p'	/* 'lisp' indenting */
  #define CPO_FNAMEAPP	'P'	/* set file name for ":w >>file" */
  #define CPO_JOINCOL	'q'	/* with "3J" use column after first join */
  #define CPO_REDO	'r'
  #define CPO_REMMARK	'R'	/* remove marks when filtering */
  #define CPO_BUFOPT	's'
  #define CPO_BUFOPTGLOB	'S'
  #define CPO_TAGPAT	't'
  #define CPO_UNDO	'u'	/* "u" undoes itself */
  #define CPO_BACKSPACE	'v'	/* "v" keep deleted text */
  #define CPO_CW		'w'	/* "cw" only changes one blank */
  #define CPO_FWRITE	'W'	/* "w!" doesn't overwrite readonly files */
  #define CPO_ESC		'x'
  #define CPO_REPLCNT	'X'	/* "R" with a count only deletes chars once */
  #define CPO_YANK	'y'
  #define CPO_KEEPRO	'Z'	/* don't reset 'readonly' on ":w!" */
  #define CPO_DOLLAR	'$'
  #define CPO_FILTER	'!'
  #define CPO_MATCH	'%'
  #define CPO_STAR	'*'	/* ":*" means ":@" */
  #define CPO_PLUS	'+'	/* ":write file" resets 'modified' */
  #define CPO_MINUS	'-'	/* "9-" fails at and before line 9 */
  #define CPO_SPECI	'<'	/* don't recognize <> in mappings */
  #define CPO_REGAPPEND	'>'	/* insert NL when appending to a register */
  /* POSIX flags */
  #define CPO_HASH	'#'	/* "D", "o" and "O" do not use a count */
  #define CPO_PARA	'{'	/* "{" is also a paragraph boundary */
  #define CPO_TSIZE	'|'	/* $LINES and $COLUMNS overrule term size */
  #define CPO_PRESERVE	'&'	/* keep swap file after :preserve */
  #define CPO_SUBPERCENT	'/'	/* % in :s string uses previous one */
  #define CPO_BACKSL	'\\'	/* \ is not special in [] */
  #define CPO_CHDIR	'.'	/* don't chdir if buffer is modified */
  #define CPO_SCOLON	';'	/* using "," and ";" will skip over char if
  				 * cursor would not move */
  /* default values for Vim, Vi and POSIX */
  #define CPO_VIM		"aABceFs"
  #define CPO_VI		"aAbBcCdDeEfFgHiIjJkKlLmMnoOpPqrRsStuvwWxXyZ$!%*-+<>;"
  #define CPO_ALL		"aAbBcCdDeEfFgHiIjJkKlLmMnoOpPqrRsStuvwWxXyZ$!%*-+<>#{|&/\\.;"
  
  /* characters for p_ww option: */
  #define WW_ALL		"bshl<>[],~"
  
  /* characters for p_mouse option: */
  #define MOUSE_NORMAL	'n'		/* use mouse in Normal mode */
  #define MOUSE_VISUAL	'v'		/* use mouse in Visual/Select mode */
  #define MOUSE_INSERT	'i'		/* use mouse in Insert mode */
  #define MOUSE_COMMAND	'c'		/* use mouse in Command-line mode */
  #define MOUSE_HELP	'h'		/* use mouse in help buffers */
  #define MOUSE_RETURN	'r'		/* use mouse for hit-return message */
  #define MOUSE_A		"nvich"		/* used for 'a' flag */
  #define MOUSE_ALL	"anvichr"	/* all possible characters */
  #define MOUSE_NONE	' '		/* don't use Visual selection */
  #define MOUSE_NONEF	'x'		/* forced modeless selection */
  
  #define COCU_ALL	"nvic"		/* flags for 'concealcursor' */
  
  /* characters for p_shm option: */
  #define SHM_RO		'r'		/* readonly */
  #define SHM_MOD		'm'		/* modified */
  #define SHM_FILE	'f'		/* (file 1 of 2) */
  #define SHM_LAST	'i'		/* last line incomplete */
  #define SHM_TEXT	'x'		/* tx instead of textmode */
  #define SHM_LINES	'l'		/* "L" instead of "lines" */
  #define SHM_NEW		'n'		/* "[New]" instead of "[New file]" */
  #define SHM_WRI		'w'		/* "[w]" instead of "written" */
  #define SHM_A		"rmfixlnw"	/* represented by 'a' flag */
  #define SHM_WRITE	'W'		/* don't use "written" at all */
  #define SHM_TRUNC	't'		/* trunctate file messages */
  #define SHM_TRUNCALL	'T'		/* trunctate all messages */
  #define SHM_OVER	'o'		/* overwrite file messages */
  #define SHM_OVERALL	'O'		/* overwrite more messages */
  #define SHM_SEARCH	's'		/* no search hit bottom messages */
  #define SHM_ATTENTION	'A'		/* no ATTENTION messages */
  #define SHM_INTRO	'I'		/* intro messages */
  #define SHM_COMPLETIONMENU  'c'		/* completion menu messages */
  #define SHM_ALL		"rmfixlnwaWtToOsAIc" /* all possible flags for 'shm' */
  
  /* characters for p_go: */
  #define GO_ASEL		'a'		/* autoselect */
  #define GO_ASELML	'A'		/* autoselect modeless selection */
  #define GO_BOT		'b'		/* use bottom scrollbar */
  #define GO_CONDIALOG	'c'		/* use console dialog */
  #define GO_TABLINE	'e'		/* may show tabline */
  #define GO_FORG		'f'		/* start GUI in foreground */
  #define GO_GREY		'g'		/* use grey menu items */
  #define GO_HORSCROLL	'h'		/* flexible horizontal scrolling */
  #define GO_ICON		'i'		/* use Vim icon */
  #define GO_LEFT		'l'		/* use left scrollbar */
  #define GO_VLEFT	'L'		/* left scrollbar with vert split */
  #define GO_MENUS	'm'		/* use menu bar */
  #define GO_NOSYSMENU	'M'		/* don't source system menu */
  #define GO_POINTER	'p'		/* pointer enter/leave callbacks */
  #define GO_ASELPLUS	'P'		/* autoselectPlus */
  #define GO_RIGHT	'r'		/* use right scrollbar */
  #define GO_VRIGHT	'R'		/* right scrollbar with vert split */
  #define GO_TEAROFF	't'		/* add tear-off menu items */
  #define GO_TOOLBAR	'T'		/* add toolbar */
  #define GO_FOOTER	'F'		/* add footer */
  #define GO_VERTICAL	'v'		/* arrange dialog buttons vertically */
  #define GO_ALL		"aAbcefFghilmMprtTv" /* all possible flags for 'go' */
  
  /* flags for 'comments' option */
  #define COM_NEST	'n'		/* comments strings nest */
  #define COM_BLANK	'b'		/* needs blank after string */
  #define COM_START	's'		/* start of comment */
  #define COM_MIDDLE	'm'		/* middle of comment */
  #define COM_END		'e'		/* end of comment */
  #define COM_AUTO_END	'x'		/* last char of end closes comment */
  #define COM_FIRST	'f'		/* first line comment only */
  #define COM_LEFT	'l'		/* left adjusted */
  #define COM_RIGHT	'r'		/* right adjusted */
  #define COM_NOBACK	'O'		/* don't use for "O" command */
  #define COM_ALL		"nbsmexflrO"	/* all flags for 'comments' option */
  #define COM_MAX_LEN	50		/* maximum length of a part */
  
  /* flags for 'statusline' option */
  #define STL_FILEPATH	'f'		/* path of file in buffer */
  #define STL_FULLPATH	'F'		/* full path of file in buffer */
  #define STL_FILENAME	't'		/* last part (tail) of file path */
  #define STL_COLUMN	'c'		/* column og cursor*/
  #define STL_VIRTCOL	'v'		/* virtual column */
  #define STL_VIRTCOL_ALT	'V'		/* - with 'if different' display */
  #define STL_LINE	'l'		/* line number of cursor */
  #define STL_NUMLINES	'L'		/* number of lines in buffer */
  #define STL_BUFNO	'n'		/* current buffer number */
  #define STL_KEYMAP	'k'		/* 'keymap' when active */
  #define STL_OFFSET	'o'		/* offset of character under cursor*/
  #define STL_OFFSET_X	'O'		/* - in hexadecimal */
  #define STL_BYTEVAL	'b'		/* byte value of character */
  #define STL_BYTEVAL_X	'B'		/* - in hexadecimal */
  #define STL_ROFLAG	'r'		/* readonly flag */
  #define STL_ROFLAG_ALT	'R'		/* - other display */
  #define STL_HELPFLAG	'h'		/* window is showing a help file */
  #define STL_HELPFLAG_ALT 'H'		/* - other display */
  #define STL_FILETYPE	'y'		/* 'filetype' */
  #define STL_FILETYPE_ALT 'Y'		/* - other display */
  #define STL_PREVIEWFLAG	'w'		/* window is showing the preview buf */
  #define STL_PREVIEWFLAG_ALT 'W'		/* - other display */
  #define STL_MODIFIED	'm'		/* modified flag */
  #define STL_MODIFIED_ALT 'M'		/* - other display */
  #define STL_QUICKFIX	'q'		/* quickfix window description */
  #define STL_PERCENTAGE	'p'		/* percentage through file */
  #define STL_ALTPERCENT	'P'		/* percentage as TOP BOT ALL or NN% */
  #define STL_ARGLISTSTAT	'a'		/* argument list status as (x of y) */
  #define STL_PAGENUM	'N'		/* page number (when printing)*/
  #define STL_VIM_EXPR	'{'		/* start of expression to substitute */
  #define STL_MIDDLEMARK	'='		/* separation between left and right */
  #define STL_TRUNCMARK	'<'		/* truncation mark if line is too long*/
  #define STL_USER_HL	'*'		/* highlight from (User)1..9 or 0 */
  #define STL_HIGHLIGHT	'#'		/* highlight name */
  #define STL_TABPAGENR	'T'		/* tab page label nr */
  #define STL_TABCLOSENR	'X'		/* tab page close nr */
  #define STL_ALL		((char_u *) "fFtcvVlLknoObBrRhHmYyWwMqpPaN{#")
  
  /* flags used for parsed 'wildmode' */
  #define WIM_FULL	1
  #define WIM_LONGEST	2
  #define WIM_LIST	4
  
  /* arguments for can_bs() */
  #define BS_INDENT	'i'	/* "Indent" */
  #define BS_EOL		'o'	/* "eOl" */
  #define BS_START	's'	/* "Start" */
  
  #define LISPWORD_VALUE	"defun,define,defmacro,set!,lambda,if,case,let,flet,let*,letrec,do,do*,define-syntax,let-syntax,letrec-syntax,destructuring-bind,defpackage,defparameter,defstruct,deftype,defvar,do-all-symbols,do-external-symbols,do-symbols,dolist,dotimes,ecase,etypecase,eval-when,labels,macrolet,multiple-value-bind,multiple-value-call,multiple-value-prog1,multiple-value-setq,prog1,progv,typecase,unless,unwind-protect,when,with-input-from-string,with-open-file,with-open-stream,with-output-to-string,with-package-iterator,define-condition,handler-bind,handler-case,restart-bind,restart-case,with-simple-restart,store-value,use-value,muffle-warning,abort,continue,with-slots,with-slots*,with-accessors,with-accessors*,defclass,defmethod,print-unreadable-object"
  
  /*
   * The following are actual variables for the options
   */
  
  #ifdef FEAT_RIGHTLEFT
  EXTERN long	p_aleph;	/* 'aleph' */
  #endif
  #ifdef FEAT_AUTOCHDIR
  EXTERN int	p_acd;		/* 'autochdir' */
  #endif
  #ifdef FEAT_MBYTE
  EXTERN char_u	*p_ambw;	/* 'ambiwidth' */
  #endif
  #ifdef FEAT_ANTIALIAS
  EXTERN int	p_antialias;	/* 'antialias' */
  #endif
  EXTERN int	p_ar;		/* 'autoread' */
  EXTERN int	p_aw;		/* 'autowrite' */
  EXTERN int	p_awa;		/* 'autowriteall' */
  EXTERN char_u	*p_bs;		/* 'backspace' */
  EXTERN char_u	*p_bg;		/* 'background' */
  EXTERN int	p_bk;		/* 'backup' */
  EXTERN char_u	*p_bkc;		/* 'backupcopy' */
  EXTERN unsigned	bkc_flags;	/* flags from 'backupcopy' */
  #ifdef IN_OPTION_C
  static char *(p_bkc_values[]) = {"yes", "auto", "no", "breaksymlink", "breakhardlink", NULL};
  #endif
  # define BKC_YES		0x001
  # define BKC_AUTO		0x002
  # define BKC_NO			0x004
  # define BKC_BREAKSYMLINK	0x008
  # define BKC_BREAKHARDLINK	0x010
  EXTERN char_u	*p_bdir;	/* 'backupdir' */
  EXTERN char_u	*p_bex;		/* 'backupext' */
  #ifdef FEAT_WILDIGN
  EXTERN char_u	*p_bsk;		/* 'backupskip' */
  #endif
  #ifdef FEAT_CRYPT
  EXTERN char_u	*p_cm;		/* 'cryptmethod' */
  #endif
  #ifdef FEAT_BEVAL
  EXTERN long	p_bdlay;	/* 'balloondelay' */
  EXTERN int	p_beval;	/* 'ballooneval' */
  # ifdef FEAT_EVAL
  EXTERN char_u	*p_bexpr;
  # endif
  #endif
  #ifdef FEAT_BROWSE
  EXTERN char_u	*p_bsdir;	/* 'browsedir' */
  #endif
  #ifdef MSDOS
  EXTERN int	p_biosk;	/* 'bioskey' */
  EXTERN int	p_consk;	/* 'conskey' */
  #endif
  #ifdef FEAT_LINEBREAK
  EXTERN char_u	*p_breakat;	/* 'breakat' */
  #endif
  #ifdef FEAT_MBYTE
  EXTERN char_u	*p_cmp;		/* 'casemap' */
  EXTERN unsigned	cmp_flags;
  # ifdef IN_OPTION_C
  static char *(p_cmp_values[]) = {"internal", "keepascii", NULL};
  # endif
  # define CMP_INTERNAL		0x001
  # define CMP_KEEPASCII		0x002
  #endif
  #ifdef FEAT_MBYTE
  EXTERN char_u	*p_enc;		/* 'encoding' */
  EXTERN int	p_deco;		/* 'delcombine' */
  # ifdef FEAT_EVAL
  EXTERN char_u	*p_ccv;		/* 'charconvert' */
  # endif
  #endif
  #ifdef FEAT_CMDWIN
  EXTERN char_u	*p_cedit;	/* 'cedit' */
  EXTERN long	p_cwh;		/* 'cmdwinheight' */
  #endif
  #ifdef FEAT_CLIPBOARD
  EXTERN char_u	*p_cb;		/* 'clipboard' */
  #endif
  EXTERN long	p_ch;		/* 'cmdheight' */
  #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
  EXTERN int	p_confirm;	/* 'confirm' */
  #endif
  EXTERN int	p_cp;		/* 'compatible' */
  #ifdef FEAT_INS_EXPAND
  EXTERN char_u	*p_cot;		/* 'completeopt' */
  EXTERN long	p_ph;		/* 'pumheight' */
  #endif
  EXTERN char_u	*p_cpo;		/* 'cpoptions' */
  #ifdef FEAT_CSCOPE
  EXTERN char_u	*p_csprg;	/* 'cscopeprg' */
  EXTERN int	p_csre;		/* 'cscoperelative' */
  # ifdef FEAT_QUICKFIX
  EXTERN char_u	*p_csqf;	/* 'cscopequickfix' */
  #  define	CSQF_CMDS   "sgdctefi"
  #  define	CSQF_FLAGS  "+-0"
  # endif
  EXTERN int	p_cst;		/* 'cscopetag' */
  EXTERN long	p_csto;		/* 'cscopetagorder' */
  EXTERN long	p_cspc;		/* 'cscopepathcomp' */
  EXTERN int	p_csverbose;	/* 'cscopeverbose' */
  #endif
  EXTERN char_u	*p_debug;	/* 'debug' */
  #ifdef FEAT_FIND_ID
  EXTERN char_u	*p_def;		/* 'define' */
  EXTERN char_u	*p_inc;
  #endif
  #ifdef FEAT_DIFF
  EXTERN char_u	*p_dip;		/* 'diffopt' */
  # ifdef FEAT_EVAL
  EXTERN char_u	*p_dex;		/* 'diffexpr' */
  # endif
  #endif
  #ifdef FEAT_INS_EXPAND
  EXTERN char_u	*p_dict;	/* 'dictionary' */
  #endif
  #ifdef FEAT_DIGRAPHS
  EXTERN int	p_dg;		/* 'digraph' */
  #endif
  EXTERN char_u	*p_dir;		/* 'directory' */
  EXTERN char_u	*p_dy;		/* 'display' */
  EXTERN unsigned	dy_flags;
  #ifdef IN_OPTION_C
  static char *(p_dy_values[]) = {"lastline", "uhex", NULL};
  #endif
  #define DY_LASTLINE		0x001
  #define DY_UHEX			0x002
  EXTERN int	p_ed;		/* 'edcompatible' */
  #ifdef FEAT_VERTSPLIT
  EXTERN char_u	*p_ead;		/* 'eadirection' */
  #endif
  EXTERN int	p_ea;		/* 'equalalways' */
  EXTERN char_u	*p_ep;		/* 'equalprg' */
  EXTERN int	p_eb;		/* 'errorbells' */
  #ifdef FEAT_QUICKFIX
  EXTERN char_u	*p_ef;		/* 'errorfile' */
  EXTERN char_u	*p_efm;		/* 'errorformat' */
  EXTERN char_u	*p_gefm;	/* 'grepformat' */
  EXTERN char_u	*p_gp;		/* 'grepprg' */
  #endif
  #ifdef FEAT_AUTOCMD
  EXTERN char_u	*p_ei;		/* 'eventignore' */
  #endif
  EXTERN int	p_ek;		/* 'esckeys' */
  EXTERN int	p_exrc;		/* 'exrc' */
  #ifdef FEAT_MBYTE
  EXTERN char_u	*p_fencs;	/* 'fileencodings' */
  #endif
  EXTERN char_u	*p_ffs;		/* 'fileformats' */
  EXTERN long	p_fic;		/* 'fileignorecase' */
  #ifdef FEAT_FOLDING
  EXTERN char_u	*p_fcl;		/* 'foldclose' */
  EXTERN long	p_fdls;		/* 'foldlevelstart' */
  EXTERN char_u	*p_fdo;		/* 'foldopen' */
  EXTERN unsigned	fdo_flags;
  # ifdef IN_OPTION_C
  static char *(p_fdo_values[]) = {"all", "block", "hor", "mark", "percent",
  				 "quickfix", "search", "tag", "insert",
  				 "undo", "jump", NULL};
  # endif
  # define FDO_ALL		0x001
  # define FDO_BLOCK		0x002
  # define FDO_HOR		0x004
  # define FDO_MARK		0x008
  # define FDO_PERCENT		0x010
  # define FDO_QUICKFIX		0x020
  # define FDO_SEARCH		0x040
  # define FDO_TAG		0x080
  # define FDO_INSERT		0x100
  # define FDO_UNDO		0x200
  # define FDO_JUMP		0x400
  #endif
  EXTERN char_u	*p_fp;		/* 'formatprg' */
  #ifdef HAVE_FSYNC
  EXTERN int	p_fs;		/* 'fsync' */
  #endif
  #ifdef FEAT_FULLSCREEN
  EXTERN int	p_fullscreen;
  EXTERN char_u	*p_fuoptions;
  EXTERN unsigned	fuoptions_flags;
  EXTERN int      fuoptions_bgcolor;
  #define FUOPT_MAXVERT         0x001
  #define FUOPT_MAXHORZ         0x002
  #define FUOPT_BGCOLOR_HLGROUP 0x004    /* if set, fuoptions_bgcolor
                                            is a highlight group
                                            id. Else, it's an explicit 
                                            argb color. */
  #endif
  EXTERN int	p_gd;		/* 'gdefault' */
  #ifdef FEAT_PRINTER
  EXTERN char_u	*p_pdev;	/* 'printdevice' */
  # ifdef FEAT_POSTSCRIPT
  EXTERN char_u	*p_penc;	/* 'printencoding' */
  EXTERN char_u	*p_pexpr;	/* 'printexpr' */
  #   ifdef FEAT_MBYTE
  EXTERN char_u	*p_pmfn;	/* 'printmbfont' */
  EXTERN char_u	*p_pmcs;	/* 'printmbcharset' */
  #   endif
  # endif
  EXTERN char_u	*p_pfn;		/* 'printfont' */
  EXTERN char_u	*p_popt;	/* 'printoptions' */
  EXTERN char_u	*p_header;	/* 'printheader' */
  #endif
  EXTERN int	p_prompt;	/* 'prompt' */
  #ifdef FEAT_GUI
  EXTERN char_u	*p_guifont;	/* 'guifont' */
  # ifdef FEAT_XFONTSET
  EXTERN char_u	*p_guifontset;	/* 'guifontset' */
  # endif
  # ifdef FEAT_MBYTE
  EXTERN char_u	*p_guifontwide;	/* 'guifontwide' */
  # endif
  EXTERN int	p_guipty;	/* 'guipty' */
  #endif
  #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11)
  EXTERN long	p_ghr;		/* 'guiheadroom' */
  #endif
  #ifdef CURSOR_SHAPE
  EXTERN char_u	*p_guicursor;	/* 'guicursor' */
  #endif
  #ifdef FEAT_MOUSESHAPE
  EXTERN char_u	*p_mouseshape;	/* 'mouseshape' */
  #endif
  #if defined(FEAT_GUI)
  EXTERN char_u	*p_go;		/* 'guioptions' */
  #endif
  #if defined(FEAT_GUI_TABLINE)
  EXTERN char_u	*p_gtl;		/* 'guitablabel' */
  EXTERN char_u	*p_gtt;		/* 'guitabtooltip' */
  #endif
  EXTERN char_u	*p_hf;		/* 'helpfile' */
  #ifdef FEAT_WINDOWS
  EXTERN long	p_hh;		/* 'helpheight' */
  #endif
  #ifdef FEAT_MULTI_LANG
  EXTERN char_u	*p_hlg;		/* 'helplang' */
  #endif
  EXTERN int	p_hid;		/* 'hidden' */
  /* Use P_HID to check if a buffer is to be hidden when it is no longer
   * visible in a window. */
  #ifndef FEAT_QUICKFIX
  # define P_HID(dummy) (p_hid || cmdmod.hide)
  #else
  # define P_HID(buf) (buf_hide(buf))
  #endif
  EXTERN char_u	*p_hl;		/* 'highlight' */
  EXTERN int	p_hls;		/* 'hlsearch' */
  EXTERN long	p_hi;		/* 'history' */
  #ifdef FEAT_RIGHTLEFT
  EXTERN int	p_hkmap;	/* 'hkmap' */
  EXTERN int	p_hkmapp;	/* 'hkmapp' */
  # ifdef FEAT_FKMAP
  EXTERN int	p_fkmap;	/* 'fkmap' */
  EXTERN int	p_altkeymap;	/* 'altkeymap' */
  # endif
  # ifdef FEAT_ARABIC
  EXTERN int	p_arshape;	/* 'arabicshape' */
  # endif
  #endif
  #ifdef FEAT_TITLE
  EXTERN int	p_icon;		/* 'icon' */
  EXTERN char_u	*p_iconstring;	/* 'iconstring' */
  #endif
  EXTERN int	p_ic;		/* 'ignorecase' */
  #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
  EXTERN char_u	*p_imak;	/* 'imactivatekey' */
  EXTERN char_u	*p_imaf;	/* 'imactivatefunc' */
  EXTERN char_u	*p_imsf;	/* 'imstatusfunc' */
  #endif
  #ifdef USE_IM_CONTROL
  EXTERN int	p_imcmdline;	/* 'imcmdline' */
  EXTERN int	p_imdisable;	/* 'imdisable' */
  #endif
  EXTERN int	p_is;		/* 'incsearch' */
  EXTERN int	p_im;		/* 'insertmode' */
  EXTERN char_u	*p_isf;		/* 'isfname' */
  EXTERN char_u	*p_isi;		/* 'isident' */
  EXTERN char_u	*p_isp;		/* 'isprint' */
  EXTERN int	p_js;		/* 'joinspaces' */
  EXTERN char_u	*p_kp;		/* 'keywordprg' */
  EXTERN char_u	*p_km;		/* 'keymodel' */
  #ifdef FEAT_LANGMAP
  EXTERN char_u	*p_langmap;	/* 'langmap'*/
  EXTERN int	p_lnr;		/* 'langnoremap' */
  #endif
  #if defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)
  EXTERN char_u	*p_lm;		/* 'langmenu' */
  #endif
  #ifdef FEAT_GUI
  EXTERN long	p_linespace;	/* 'linespace' */
  #endif
  #ifdef FEAT_LISP
  EXTERN char_u	*p_lispwords;	/* 'lispwords' */
  #endif
  #ifdef FEAT_WINDOWS
  EXTERN long	p_ls;		/* 'laststatus' */
  EXTERN long	p_stal;		/* 'showtabline' */
  #endif
  EXTERN char_u	*p_lcs;		/* 'listchars' */
  
  EXTERN int	p_lz;		/* 'lazyredraw' */
  EXTERN int	p_lpl;		/* 'loadplugins' */
  #ifdef FEAT_GUI_MAC
  EXTERN int	p_macatsui;	/* 'macatsui' */
  #endif
  EXTERN int	p_magic;	/* 'magic' */
  #ifdef FEAT_QUICKFIX
  EXTERN char_u	*p_mef;		/* 'makeef' */
  EXTERN char_u	*p_mp;		/* 'makeprg' */
  #endif
  #ifdef FEAT_SYN_HL
  EXTERN char_u   *p_cc;		/* 'colorcolumn' */
  EXTERN int      p_cc_cols[256]; /* array for 'colorcolumn' columns */
  #endif
  EXTERN long	p_mat;		/* 'matchtime' */
  #ifdef FEAT_MBYTE
  EXTERN long	p_mco;		/* 'maxcombine' */
  #endif
  #ifdef FEAT_EVAL
  EXTERN long	p_mfd;		/* 'maxfuncdepth' */
  #endif
  EXTERN long	p_mmd;		/* 'maxmapdepth' */
  EXTERN long	p_mm;		/* 'maxmem' */
  EXTERN long	p_mmp;		/* 'maxmempattern' */
  EXTERN long	p_mmt;		/* 'maxmemtot' */
  #ifdef FEAT_MENU
  EXTERN long	p_mis;		/* 'menuitems' */
  #endif
  #ifdef FEAT_SPELL
  EXTERN char_u	*p_msm;		/* 'mkspellmem' */
  #endif
  EXTERN long	p_mls;		/* 'modelines' */
  EXTERN char_u	*p_mouse;	/* 'mouse' */
  #ifdef FEAT_GUI
  EXTERN int	p_mousef;	/* 'mousefocus' */
  EXTERN int	p_mh;		/* 'mousehide' */
  #endif
  EXTERN char_u	*p_mousem;	/* 'mousemodel' */
  EXTERN long	p_mouset;	/* 'mousetime' */
  EXTERN int	p_more;		/* 'more' */
  #ifdef FEAT_MZSCHEME
  EXTERN long	p_mzq;		/* 'mzquantum */
  #endif
  #if defined(MSDOS) || defined(MSWIN) || defined(OS2)
  EXTERN int	p_odev;		/* 'opendevice' */
  #endif
  EXTERN char_u	*p_opfunc;	/* 'operatorfunc' */
  EXTERN char_u	*p_para;	/* 'paragraphs' */
  EXTERN int	p_paste;	/* 'paste' */
  EXTERN char_u	*p_pt;		/* 'pastetoggle' */
  #if defined(FEAT_EVAL) && defined(FEAT_DIFF)
  EXTERN char_u	*p_pex;		/* 'patchexpr' */
  #endif
  EXTERN char_u	*p_pm;		/* 'patchmode' */
  EXTERN char_u	*p_path;	/* 'path' */
  #ifdef FEAT_SEARCHPATH
  EXTERN char_u	*p_cdpath;	/* 'cdpath' */
  #endif
  #ifdef FEAT_RELTIME
  EXTERN long	p_rdt;		/* 'redrawtime' */
  #endif
  EXTERN int	p_remap;	/* 'remap' */
  EXTERN long	p_re;		/* 'regexpengine' */
  #ifdef FEAT_RENDER_OPTIONS
  EXTERN char_u	*p_rop;		/* 'renderoptions' */
  #endif
  EXTERN long	p_report;	/* 'report' */
  #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
  EXTERN long	p_pvh;		/* 'previewheight' */
  #endif
  #ifdef WIN3264
  EXTERN int	p_rs;		/* 'restorescreen' */
  #endif
  #ifdef FEAT_RIGHTLEFT
  EXTERN int	p_ari;		/* 'allowrevins' */
  EXTERN int	p_ri;		/* 'revins' */
  #endif
  #ifdef FEAT_CMDL_INFO
  EXTERN int	p_ru;		/* 'ruler' */
  #endif
  #ifdef FEAT_STL_OPT
  EXTERN char_u	*p_ruf;		/* 'rulerformat' */
  #endif
  EXTERN char_u	*p_rtp;		/* 'runtimepath' */
  EXTERN long	p_sj;		/* 'scrolljump' */
  EXTERN long	p_so;		/* 'scrolloff' */
  #ifdef FEAT_SCROLLBIND
  EXTERN char_u	*p_sbo;		/* 'scrollopt' */
  #endif
  EXTERN char_u	*p_sections;	/* 'sections' */
  EXTERN int	p_secure;	/* 'secure' */
  EXTERN char_u	*p_sel;		/* 'selection' */
  EXTERN char_u	*p_slm;		/* 'selectmode' */
  #ifdef FEAT_SESSION
  EXTERN char_u	*p_ssop;	/* 'sessionoptions' */
  EXTERN unsigned	ssop_flags;
  # ifdef IN_OPTION_C
  /* Also used for 'viewoptions'! */
  static char *(p_ssop_values[]) = {"buffers", "winpos", "resize", "winsize",
      "localoptions", "options", "help", "blank", "globals", "slash", "unix",
      "sesdir", "curdir", "folds", "cursor", "tabpages", NULL};
  # endif
  # define SSOP_BUFFERS		0x001
  # define SSOP_WINPOS		0x002
  # define SSOP_RESIZE		0x004
  # define SSOP_WINSIZE		0x008
  # define SSOP_LOCALOPTIONS	0x010
  # define SSOP_OPTIONS		0x020
  # define SSOP_HELP		0x040
  # define SSOP_BLANK		0x080
  # define SSOP_GLOBALS		0x100
  # define SSOP_SLASH		0x200
  # define SSOP_UNIX		0x400
  # define SSOP_SESDIR		0x800
  # define SSOP_CURDIR		0x1000
  # define SSOP_FOLDS		0x2000
  # define SSOP_CURSOR		0x4000
  # define SSOP_TABPAGES		0x8000
  #endif
  EXTERN char_u	*p_sh;		/* 'shell' */
  EXTERN char_u	*p_shcf;	/* 'shellcmdflag' */
  #ifdef FEAT_QUICKFIX
  EXTERN char_u	*p_sp;		/* 'shellpipe' */
  #endif
  EXTERN char_u	*p_shq;		/* 'shellquote' */
  EXTERN char_u	*p_sxq;		/* 'shellxquote' */
  EXTERN char_u	*p_sxe;		/* 'shellxescape' */
  EXTERN char_u	*p_srr;		/* 'shellredir' */
  #ifdef AMIGA
  EXTERN long	p_st;		/* 'shelltype' */
  #endif
  EXTERN int	p_stmp;		/* 'shelltemp' */
  #ifdef BACKSLASH_IN_FILENAME
  EXTERN int	p_ssl;		/* 'shellslash' */
  #endif
  #ifdef FEAT_STL_OPT
  EXTERN char_u	*p_stl;		/* 'statusline' */
  #endif
  EXTERN int	p_sr;		/* 'shiftround' */
  EXTERN char_u	*p_shm;		/* 'shortmess' */
  #ifdef FEAT_LINEBREAK
  EXTERN char_u	*p_sbr;		/* 'showbreak' */
  #endif
  #ifdef FEAT_CMDL_INFO
  EXTERN int	p_sc;		/* 'showcmd' */
  #endif
  EXTERN int	p_sft;		/* 'showfulltag' */
  EXTERN int	p_sm;		/* 'showmatch' */
  EXTERN int	p_smd;		/* 'showmode' */
  EXTERN long	p_ss;		/* 'sidescroll' */
  EXTERN long	p_siso;		/* 'sidescrolloff' */
  EXTERN int	p_scs;		/* 'smartcase' */
  EXTERN int	p_sta;		/* 'smarttab' */
  #ifdef FEAT_WINDOWS
  EXTERN int	p_sb;		/* 'splitbelow' */
  EXTERN long	p_tpm;		/* 'tabpagemax' */
  # if defined(FEAT_STL_OPT)
  EXTERN char_u	*p_tal;		/* 'tabline' */
  # endif
  #endif
  #ifdef FEAT_SPELL
  EXTERN char_u	*p_sps;		/* 'spellsuggest' */
  #endif
  #ifdef FEAT_VERTSPLIT
  EXTERN int	p_spr;		/* 'splitright' */
  #endif
  EXTERN int	p_sol;		/* 'startofline' */
  EXTERN char_u	*p_su;		/* 'suffixes' */
  EXTERN char_u	*p_sws;		/* 'swapsync' */
  EXTERN char_u	*p_swb;		/* 'switchbuf' */
  EXTERN unsigned	swb_flags;
  #ifdef IN_OPTION_C
  static char *(p_swb_values[]) = {"useopen", "usetab", "split", "newtab", NULL};
  #endif
  #define SWB_USEOPEN		0x001
  #define SWB_USETAB		0x002
  #define SWB_SPLIT		0x004
  #define SWB_NEWTAB		0x008
  EXTERN int	p_tbs;		/* 'tagbsearch' */
  EXTERN long	p_tl;		/* 'taglength' */
  EXTERN int	p_tr;		/* 'tagrelative' */
  EXTERN char_u	*p_tags;	/* 'tags' */
  EXTERN int	p_tgst;		/* 'tagstack' */
  #ifdef FEAT_ARABIC
  EXTERN int	p_tbidi;	/* 'termbidi' */
  #endif
  #ifdef FEAT_MBYTE
  EXTERN char_u	*p_tenc;	/* 'termencoding' */
  #endif
  EXTERN int	p_terse;	/* 'terse' */
  EXTERN int	p_ta;		/* 'textauto' */
  EXTERN int	p_to;		/* 'tildeop' */
  EXTERN int	p_timeout;	/* 'timeout' */
  EXTERN long	p_tm;		/* 'timeoutlen' */
  #ifdef FEAT_TITLE
  EXTERN int	p_title;	/* 'title' */
  EXTERN long	p_titlelen;	/* 'titlelen' */
  EXTERN char_u	*p_titleold;	/* 'titleold' */
  EXTERN char_u	*p_titlestring;	/* 'titlestring' */
  #endif
  #ifdef FEAT_INS_EXPAND
  EXTERN char_u	*p_tsr;		/* 'thesaurus' */
  #endif
  #ifdef FEAT_TRANSPARENCY
  EXTERN long     p_transp;       /* 'transparency' */
  #endif
  EXTERN int	p_ttimeout;	/* 'ttimeout' */
  EXTERN long	p_ttm;		/* 'ttimeoutlen' */
  EXTERN int	p_tbi;		/* 'ttybuiltin' */
  EXTERN int	p_tf;		/* 'ttyfast' */
  #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32)
  EXTERN char_u	*p_toolbar;	/* 'toolbar' */
  EXTERN unsigned toolbar_flags;
  # ifdef IN_OPTION_C
  static char *(p_toolbar_values[]) = {"text", "icons", "tooltips", "horiz", NULL};
  # endif
  # define TOOLBAR_TEXT		0x01
  # define TOOLBAR_ICONS		0x02
  # define TOOLBAR_TOOLTIPS	0x04
  # define TOOLBAR_HORIZ		0x08
  #endif
  #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MACVIM))
  EXTERN char_u	*p_tbis;	/* 'toolbariconsize' */
  EXTERN unsigned tbis_flags;
  # ifdef IN_OPTION_C
  static char *(p_tbis_values[]) = {"tiny", "small", "medium", "large", NULL};
  # endif
  # define TBIS_TINY		0x01
  # define TBIS_SMALL		0x02
  # define TBIS_MEDIUM		0x04
  # define TBIS_LARGE		0x08
  #endif
  EXTERN long	p_ttyscroll;	/* 'ttyscroll' */
  #if defined(FEAT_MOUSE) && (defined(UNIX) || defined(VMS))
  EXTERN char_u	*p_ttym;	/* 'ttymouse' */
  EXTERN unsigned ttym_flags;
  # ifdef IN_OPTION_C
  static char *(p_ttym_values[]) = {"xterm", "xterm2", "dec", "netterm", "jsbterm", "pterm", "urxvt", "sgr", NULL};
  # endif
  # define TTYM_XTERM		0x01
  # define TTYM_XTERM2		0x02
  # define TTYM_DEC		0x04
  # define TTYM_NETTERM		0x08
  # define TTYM_JSBTERM		0x10
  # define TTYM_PTERM		0x20
  # define TTYM_URXVT		0x40
  # define TTYM_SGR		0x80
  #endif
  EXTERN char_u	*p_udir;	/* 'undodir' */
  EXTERN long	p_ul;		/* 'undolevels' */
  EXTERN long	p_ur;		/* 'undoreload' */
  EXTERN long	p_uc;		/* 'updatecount' */
  EXTERN long	p_ut;		/* 'updatetime' */
  #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING)
  EXTERN char_u	*p_fcs;		/* 'fillchar' */
  #endif
  #ifdef FEAT_VIMINFO
  EXTERN char_u	*p_viminfo;	/* 'viminfo' */
  #endif
  #ifdef FEAT_SESSION
  EXTERN char_u	*p_vdir;	/* 'viewdir' */
  EXTERN char_u	*p_vop;		/* 'viewoptions' */
  EXTERN unsigned	vop_flags;	/* uses SSOP_ flags */
  #endif
  EXTERN int	p_vb;		/* 'visualbell' */
  #ifdef FEAT_VIRTUALEDIT
  EXTERN char_u	*p_ve;		/* 'virtualedit' */
  EXTERN unsigned ve_flags;
  # ifdef IN_OPTION_C
  static char *(p_ve_values[]) = {"block", "insert", "all", "onemore", NULL};
  # endif
  # define VE_BLOCK	5	/* includes "all" */
  # define VE_INSERT	6	/* includes "all" */
  # define VE_ALL		4
  # define VE_ONEMORE	8
  #endif
  EXTERN long	p_verbose;	/* 'verbose' */
  #ifdef IN_OPTION_C
  char_u	*p_vfile = (char_u *)""; /* used before options are initialized */
  #else
  extern char_u	*p_vfile;	/* 'verbosefile' */
  #endif
  EXTERN int	p_warn;		/* 'warn' */
  #ifdef FEAT_CMDL_COMPL
  EXTERN char_u	*p_wop;		/* 'wildoptions' */
  #endif
  EXTERN long	p_window;	/* 'window' */
  #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MOTIF) || defined(LINT) \
  	|| defined (FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)
  #define FEAT_WAK
  EXTERN char_u	*p_wak;		/* 'winaltkeys' */
  #endif
  #ifdef FEAT_WILDIGN
  EXTERN char_u	*p_wig;		/* 'wildignore' */
  #endif
  EXTERN int	p_wiv;		/* 'weirdinvert' */
  EXTERN char_u	*p_ww;		/* 'whichwrap' */
  EXTERN long	p_wc;		/* 'wildchar' */
  EXTERN long	p_wcm;		/* 'wildcharm' */
  EXTERN long	p_wic;		/* 'wildignorecase' */
  EXTERN char_u	*p_wim;		/* 'wildmode' */
  #ifdef FEAT_WILDMENU
  EXTERN int	p_wmnu;		/* 'wildmenu' */
  #endif
  #ifdef FEAT_WINDOWS
  EXTERN long	p_wh;		/* 'winheight' */
  EXTERN long	p_wmh;		/* 'winminheight' */
  #endif
  #ifdef FEAT_VERTSPLIT
  EXTERN long	p_wmw;		/* 'winminwidth' */
  EXTERN long	p_wiw;		/* 'winwidth' */
  #endif
  EXTERN int	p_ws;		/* 'wrapscan' */
  EXTERN int	p_write;	/* 'write' */
  EXTERN int	p_wa;		/* 'writeany' */
  EXTERN int	p_wb;		/* 'writebackup' */
  EXTERN long	p_wd;		/* 'writedelay' */
  
  /*
   * "indir" values for buffer-local opions.
   * These need to be defined globally, so that the BV_COUNT can be used with
   * b_p_scriptID[].
   */
  enum
  {
      BV_AI = 0
      , BV_AR
  #ifdef FEAT_QUICKFIX
      , BV_BH
  #endif
      , BV_BKC
  #ifdef FEAT_QUICKFIX
      , BV_BT
      , BV_EFM
      , BV_GP
      , BV_MP
  #endif
      , BV_BIN
      , BV_BL
  #ifdef FEAT_MBYTE
      , BV_BOMB
  #endif
      , BV_CI
  #ifdef FEAT_CINDENT
      , BV_CIN
      , BV_CINK
      , BV_CINO
  #endif
  #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT)
      , BV_CINW
  #endif
      , BV_CM
  #ifdef FEAT_FOLDING
      , BV_CMS
  #endif
  #ifdef FEAT_COMMENTS
      , BV_COM
  #endif
  #ifdef FEAT_INS_EXPAND
      , BV_CPT
      , BV_DICT
      , BV_TSR
  #endif
  #ifdef FEAT_COMPL_FUNC
      , BV_CFU
  #endif
  #ifdef FEAT_FIND_ID
      , BV_DEF
      , BV_INC
  #endif
      , BV_EOL
      , BV_EP
      , BV_ET
      , BV_FENC
  #ifdef FEAT_EVAL
      , BV_BEXPR
      , BV_FEX
  #endif
      , BV_FF
      , BV_FLP
      , BV_FO
  #ifdef FEAT_AUTOCMD
      , BV_FT
  #endif
      , BV_IMI
      , BV_IMS
  #if defined(FEAT_CINDENT) && defined(FEAT_EVAL)
      , BV_INDE
      , BV_INDK
  #endif
  #if defined(FEAT_FIND_ID) && defined(FEAT_EVAL)
      , BV_INEX
  #endif
      , BV_INF
      , BV_ISK
  #ifdef FEAT_CRYPT
      , BV_KEY
  #endif
  #ifdef FEAT_KEYMAP
      , BV_KMAP
  #endif
      , BV_KP
  #ifdef FEAT_LISP
      , BV_LISP
      , BV_LW
  #endif
      , BV_MA
      , BV_ML
      , BV_MOD
      , BV_MPS
  #ifdef FEAT_GUI_MACVIM
      , BV_MMTA
  #endif
      , BV_NF
  #ifdef FEAT_COMPL_FUNC
      , BV_OFU
  #endif
      , BV_PATH
      , BV_PI
  #ifdef FEAT_TEXTOBJ
      , BV_QE
  #endif
      , BV_RO
  #ifdef FEAT_SMARTINDENT
      , BV_SI
  #endif
  #ifndef SHORT_FNAME
      , BV_SN
  #endif
  #ifdef FEAT_SYN_HL
      , BV_SMC
      , BV_SYN
  #endif
  #ifdef FEAT_SPELL
      , BV_SPC
      , BV_SPF
      , BV_SPL
  #endif
      , BV_STS
  #ifdef FEAT_SEARCHPATH
      , BV_SUA
  #endif
      , BV_SW
      , BV_SWF
      , BV_TAGS
      , BV_TS
      , BV_TW
      , BV_TX
      , BV_UDF
      , BV_UL
      , BV_WM
      , BV_COUNT	    /* must be the last one */
  };
  
  /*
   * "indir" values for window-local options.
   * These need to be defined globally, so that the WV_COUNT can be used in the
   * window structure.
   */
  enum
  {
      WV_LIST = 0
  #ifdef FEAT_ARABIC
      , WV_ARAB
  #endif
  #ifdef FEAT_CONCEAL
      , WV_COCU
      , WV_COLE
  #endif
  #ifdef FEAT_CURSORBIND
      , WV_CRBIND
  #endif
  #ifdef FEAT_LINEBREAK
      , WV_BRI
      , WV_BRIOPT
  #endif
  #ifdef FEAT_DIFF
      , WV_DIFF
  #endif
  #ifdef FEAT_FOLDING
      , WV_FDC
      , WV_FEN
      , WV_FDI
      , WV_FDL
      , WV_FDM
      , WV_FML
      , WV_FDN
  # ifdef FEAT_EVAL
      , WV_FDE
      , WV_FDT
  # endif
      , WV_FMR
  #endif
  #ifdef FEAT_LINEBREAK
      , WV_LBR
  #endif
      , WV_NU
      , WV_RNU
  #ifdef FEAT_LINEBREAK
      , WV_NUW
  #endif
  #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX)
      , WV_PVW
  #endif
  #ifdef FEAT_RIGHTLEFT
      , WV_RL
      , WV_RLC
  #endif
  #ifdef FEAT_SCROLLBIND
      , WV_SCBIND
  #endif
      , WV_SCROLL
  #ifdef FEAT_SPELL
      , WV_SPELL
  #endif
  #ifdef FEAT_SYN_HL
      , WV_CUC
      , WV_CUL
      , WV_CC
  #endif
  #ifdef FEAT_STL_OPT
      , WV_STL
  #endif
  #ifdef FEAT_WINDOWS
      , WV_WFH
  #endif
  #ifdef FEAT_VERTSPLIT
      , WV_WFW
  #endif
      , WV_WRAP
      , WV_COUNT	    /* must be the last one */
  };
  
  /* Value for b_p_ul indicating the global value must be used. */
  #define NO_LOCAL_UNDOLEVEL -123456
  