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neovim/src/nvim/option_vars.h
bfredl e8acbc1ade refactor(cpoptions): remove 'p' 
Deleting a cpo flag a day keeps the doctor away

We don't need two different ways to indent LISP code
2023-12-25 14:13:52 +01:00

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#pragma once
#include "nvim/macros_defs.h"
#include "nvim/types_defs.h"
// option_vars.h: definition of global variables for settable options
// Option Flags
#define P_ALLOCED 0x01U ///< the option is in allocated memory,
///< must use free_string_option() when
///< assigning new value. Not set if default is
///< the same.
#define P_EXPAND 0x02U ///< environment expansion. NOTE: P_EXPAND can
///< never be used for local or hidden options
#define P_NO_DEF_EXP 0x04U ///< do not expand default value
#define P_NODEFAULT 0x08U ///< don't set to default value
#define P_DEF_ALLOCED 0x10U ///< default value is in allocated memory, must
///< use free() when assigning new value
#define P_WAS_SET 0x20U ///< option has been set/reset
#define P_NO_MKRC 0x40U ///< don't include in :mkvimrc output
// when option changed, what to display:
#define P_UI_OPTION 0x80U ///< send option to remote UI
#define P_RTABL 0x100U ///< redraw tabline
#define P_RSTAT 0x200U ///< redraw status lines
#define P_RWIN 0x400U ///< redraw current window and recompute text
#define P_RBUF 0x800U ///< redraw current buffer and recompute text
#define P_RALL 0xC00U ///< redraw all windows
#define P_RCLR 0xE00U ///< clear and redraw all
#define P_COMMA 0x1000U ///< comma separated list
#define P_ONECOMMA 0x3000U ///< P_COMMA and cannot have two consecutive
///< commas
#define P_NODUP 0x4000U ///< don't allow duplicate strings
#define P_FLAGLIST 0x8000U ///< list of single-char flags
#define P_SECURE 0x10000U ///< cannot change in modeline or secure mode
#define P_GETTEXT 0x20000U ///< expand default value with _()
#define P_NOGLOB 0x40000U ///< do not use local value for global vimrc
#define P_NFNAME 0x80000U ///< only normal file name chars allowed
#define P_INSECURE 0x100000U ///< option was set from a modeline
#define P_PRI_MKRC 0x200000U ///< priority for :mkvimrc (setting option
///< has side effects)
#define P_NO_ML 0x400000U ///< not allowed in modeline
#define P_CURSWANT 0x800000U ///< update curswant required; not needed
///< when there is a redraw flag
#define P_NDNAME 0x1000000U ///< only normal dir name chars allowed
#define P_RWINONLY 0x2000000U ///< only redraw current window
#define P_MLE 0x4000000U ///< under control of 'modelineexpr'
#define P_FUNC 0x8000000U ///< accept a function reference or a lambda
#define P_COLON 0x10000000U ///< values use colons to create sublists
#define HIGHLIGHT_INIT \
"8:SpecialKey,~:EndOfBuffer,z:TermCursor,Z:TermCursorNC,@:NonText,d:Directory,e:ErrorMsg," \
"i:IncSearch,l:Search,y:CurSearch,m:MoreMsg,M:ModeMsg,n:LineNr,a:LineNrAbove,b:LineNrBelow," \
"N:CursorLineNr,G:CursorLineSign,O:CursorLineFold" \
"r:Question,s:StatusLine,S:StatusLineNC,c:VertSplit,t:Title,v:Visual,V:VisualNOS,w:WarningMsg," \
"W:WildMenu,f:Folded,F:FoldColumn,A:DiffAdd,C:DiffChange,D:DiffDelete,T:DiffText,>:SignColumn," \
"-:Conceal,B:SpellBad,P:SpellCap,R:SpellRare,L:SpellLocal,+:Pmenu,=:PmenuSel," \
"[:PmenuKind,]:PmenuKindSel,{:PmenuExtra,}:PmenuExtraSel,x:PmenuSbar,X:PmenuThumb," \
"*:TabLine,#:TabLineSel,_:TabLineFill,!:CursorColumn,.:CursorLine,o:ColorColumn," \
"q:QuickFixLine,0:Whitespace,I:NormalNC"
// 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 MSWIN
# define DFLT_EFM \
"%f(%l): %t%*\\D%n: %m,%f(%l\\,%c): %t%*\\D%n: %m,%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
# define DFLT_EFM \
"%*[^\"]\"%f\"%*\\D%l: %m,\"%f\"%*\\D%l: %m,%-Gg%\\?make[%*\\d]: *** [%f:%l:%m,%-Gg%\\?make: *** [%f:%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
#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
#else
# define DFLT_FF "unix"
# define DFLT_FFS_VIM "unix,dos"
# define DFLT_FFS_VI ""
#endif
// Possible values for 'encoding'
#define ENC_UCSBOM "ucs-bom" // check for BOM at start of file
// default value for 'encoding'
#define ENC_DFLT "utf-8"
// 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_NO_OPEN_COMS '/'
#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_RIGOROUS_TW ']' // respect textwidth rigorously
#define FO_REMOVE_COMS 'j' // remove comment leaders when joining lines
#define FO_PERIOD_ABBR 'p' // don't break a single space after a period
#define DFLT_FO_VI "vt"
#define DFLT_FO_VIM "tcqj"
#define FO_ALL "tcro/q2vlb1mMBn,aw]jp" // 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_INTMOD 'i' // interrupt a read makes buffer modified
#define CPO_INDENT 'I' // remove auto-indent more often
#define CPO_ENDOFSENT 'J' // need two spaces to detect end of sentence
#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_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' // tag pattern is used for "n"
#define CPO_UNDO 'u' // "u" undoes itself
#define CPO_BACKSPACE 'v' // "v" keep deleted text
#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 '$'
#define CPO_FILTER '!'
#define CPO_MATCH '%'
#define CPO_PLUS '+' // ":write file" resets 'modified'
#define CPO_REGAPPEND '>' // insert NL when appending to a register
#define CPO_SCOLON ';' // using "," and ";" will skip over char if
// cursor would not move
#define CPO_CHANGEW '_' // "cw" special-case
// default values for Vim and Vi
#define CPO_VIM "aABceFs_"
#define CPO_VI "aAbBcCdDeEfFiIJKlLmMnoOpPqrRsStuvWxXyZ$!%+>;_"
// 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
// default vertical and horizontal mouse scroll values.
// Note: This should be in sync with the default mousescroll option.
#define MOUSESCROLL_VERT_DFLT 3
#define MOUSESCROLL_HOR_DFLT 6
#define COCU_ALL "nvic" // flags for 'concealcursor'
/// characters for p_shm option:
enum {
SHM_RO = 'r', ///< Readonly.
SHM_MOD = 'm', ///< Modified.
SHM_LINES = 'l', ///< "L" instead of "lines".
SHM_WRI = 'w', ///< "[w]" instead of "written".
SHM_ABBREVIATIONS = 'a', ///< Use abbreviations from #SHM_ALL_ABBREVIATIONS.
SHM_WRITE = 'W', ///< Don't use "written" at all.
SHM_TRUNC = 't', ///< Truncate file messages.
SHM_TRUNCALL = 'T', ///< Truncate all messages.
SHM_OVER = 'o', ///< Overwrite file messages.
SHM_OVERALL = 'O', ///< Overwrite more messages.
SHM_SEARCH = 's', ///< No search hit bottom messages.
SHM_ATTENTION = 'A', ///< No ATTENTION messages.
SHM_INTRO = 'I', ///< Intro messages.
SHM_COMPLETIONMENU = 'c', ///< Completion menu messages.
SHM_COMPLETIONSCAN = 'C', ///< Completion scanning messages.
SHM_RECORDING = 'q', ///< Short recording message.
SHM_FILEINFO = 'F', ///< No file info messages.
SHM_SEARCHCOUNT = 'S', ///< No search stats: '[1/10]'
};
/// Represented by 'a' flag.
#define SHM_ALL_ABBREVIATIONS ((char[]) { \
SHM_RO, SHM_MOD, SHM_LINES, SHM_WRI, \
0 })
// 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_DARKTHEME 'd' // use dark theme variant
#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_TOOLBAR 'T' // add toolbar
#define GO_FOOTER 'F' // add footer
#define GO_VERTICAL 'v' // arrange dialog buttons vertically
#define GO_KEEPWINSIZE 'k' // keep GUI window size
#define GO_ALL "!aAbcdefFghilLmMpPrRtTvk" // 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
/// 'statusline' option flags
enum {
STL_FILEPATH = 'f', ///< Path of file in buffer.
STL_FULLPATH = 'F', ///< Full path of file in buffer.
STL_FILENAME = 't', ///< Last part (tail) of file path.
STL_COLUMN = 'c', ///< Column og cursor.
STL_VIRTCOL = 'v', ///< Virtual column.
STL_VIRTCOL_ALT = 'V', ///< - with 'if different' display.
STL_LINE = 'l', ///< Line number of cursor.
STL_NUMLINES = 'L', ///< Number of lines in buffer.
STL_BUFNO = 'n', ///< Current buffer number.
STL_KEYMAP = 'k', ///< 'keymap' when active.
STL_OFFSET = 'o', ///< Offset of character under cursor.
STL_OFFSET_X = 'O', ///< - in hexadecimal.
STL_BYTEVAL = 'b', ///< Byte value of character.
STL_BYTEVAL_X = 'B', ///< - in hexadecimal.
STL_ROFLAG = 'r', ///< Readonly flag.
STL_ROFLAG_ALT = 'R', ///< - other display.
STL_HELPFLAG = 'h', ///< Window is showing a help file.
STL_HELPFLAG_ALT = 'H', ///< - other display.
STL_FILETYPE = 'y', ///< 'filetype'.
STL_FILETYPE_ALT = 'Y', ///< - other display.
STL_PREVIEWFLAG = 'w', ///< Window is showing the preview buf.
STL_PREVIEWFLAG_ALT = 'W', ///< - other display.
STL_MODIFIED = 'm', ///< Modified flag.
STL_MODIFIED_ALT = 'M', ///< - other display.
STL_QUICKFIX = 'q', ///< Quickfix window description.
STL_PERCENTAGE = 'p', ///< Percentage through file.
STL_ALTPERCENT = 'P', ///< Percentage as TOP BOT ALL or NN%.
STL_ARGLISTSTAT = 'a', ///< Argument list status as (x of y).
STL_PAGENUM = 'N', ///< Page number (when printing).
STL_SHOWCMD = 'S', ///< 'showcmd' buffer
STL_FOLDCOL = 'C', ///< Fold column for 'statuscolumn'
STL_SIGNCOL = 's', ///< Sign column for 'statuscolumn'
STL_VIM_EXPR = '{', ///< Start of expression to substitute.
STL_SEPARATE = '=', ///< Separation between alignment sections.
STL_TRUNCMARK = '<', ///< Truncation mark if line is too long.
STL_USER_HL = '*', ///< Highlight from (User)1..9 or 0.
STL_HIGHLIGHT = '#', ///< Highlight name.
STL_TABPAGENR = 'T', ///< Tab page label nr.
STL_TABCLOSENR = 'X', ///< Tab page close nr.
STL_CLICK_FUNC = '@', ///< Click region start.
};
/// C string containing all 'statusline' option flags
#define STL_ALL ((char[]) { \
STL_FILEPATH, STL_FULLPATH, STL_FILENAME, STL_COLUMN, STL_VIRTCOL, \
STL_VIRTCOL_ALT, STL_LINE, STL_NUMLINES, STL_BUFNO, STL_KEYMAP, STL_OFFSET, \
STL_OFFSET_X, STL_BYTEVAL, STL_BYTEVAL_X, STL_ROFLAG, STL_ROFLAG_ALT, \
STL_HELPFLAG, STL_HELPFLAG_ALT, STL_FILETYPE, STL_FILETYPE_ALT, \
STL_PREVIEWFLAG, STL_PREVIEWFLAG_ALT, STL_MODIFIED, STL_MODIFIED_ALT, \
STL_QUICKFIX, STL_PERCENTAGE, STL_ALTPERCENT, STL_ARGLISTSTAT, STL_PAGENUM, \
STL_SHOWCMD, STL_FOLDCOL, STL_SIGNCOL, STL_VIM_EXPR, STL_SEPARATE, \
STL_TRUNCMARK, STL_USER_HL, STL_HIGHLIGHT, STL_TABPAGENR, STL_TABCLOSENR, \
STL_CLICK_FUNC, STL_TABPAGENR, STL_TABCLOSENR, STL_CLICK_FUNC, \
0, })
// flags used for parsed 'wildmode'
#define WIM_FULL 0x01
#define WIM_LONGEST 0x02
#define WIM_LIST 0x04
#define WIM_BUFLASTUSED 0x08
// arguments for can_bs()
// each defined char should be unique over all values
// except for BS_START, that intentionally also matches BS_NOSTOP
// because BS_NOSTOP behaves exactly the same except it
// does not stop at the start of the insert point
#define BS_INDENT 'i' // "Indent"
#define BS_EOL 'l' // "eoL"
#define BS_START 's' // "Start"
#define BS_NOSTOP 'p' // "nostoP
// flags for the 'culopt' option
#define CULOPT_LINE 0x01 // Highlight complete line
#define CULOPT_SCRLINE 0x02 // Highlight screen line
#define CULOPT_NBR 0x04 // Highlight Number column
#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
EXTERN char *p_ambw; ///< 'ambiwidth'
EXTERN int p_acd; ///< 'autochdir'
EXTERN int p_ai; ///< 'autoindent'
EXTERN int p_bin; ///< 'binary'
EXTERN int p_bomb; ///< 'bomb'
EXTERN int p_bl; ///< 'buflisted'
EXTERN int p_cin; ///< 'cindent'
EXTERN OptInt p_channel; ///< 'channel'
EXTERN char *p_cink; ///< 'cinkeys'
EXTERN char *p_cinsd; ///< 'cinscopedecls'
EXTERN char *p_cinw; ///< 'cinwords'
EXTERN char *p_cfu; ///< 'completefunc'
EXTERN char *p_ofu; ///< 'omnifunc'
EXTERN char *p_tsrfu; ///< 'thesaurusfunc'
EXTERN int p_ci; ///< 'copyindent'
EXTERN int p_ar; ///< 'autoread'
EXTERN int p_aw; ///< 'autowrite'
EXTERN int p_awa; ///< 'autowriteall'
EXTERN char *p_bs; ///< 'backspace'
EXTERN char *p_bg; ///< 'background'
EXTERN int p_bk; ///< 'backup'
EXTERN char *p_bkc; ///< 'backupcopy'
EXTERN unsigned bkc_flags; ///< flags from 'backupcopy'
#define BKC_YES 0x001
#define BKC_AUTO 0x002
#define BKC_NO 0x004
#define BKC_BREAKSYMLINK 0x008
#define BKC_BREAKHARDLINK 0x010
EXTERN char *p_bdir; ///< 'backupdir'
EXTERN char *p_bex; ///< 'backupext'
EXTERN char *p_bo; ///< 'belloff'
EXTERN char breakat_flags[256]; ///< which characters are in 'breakat'
EXTERN unsigned bo_flags;
// values for the 'belloff' option
#define BO_ALL 0x0001
#define BO_BS 0x0002
#define BO_CRSR 0x0004
#define BO_COMPL 0x0008
#define BO_COPY 0x0010
#define BO_CTRLG 0x0020
#define BO_ERROR 0x0040
#define BO_ESC 0x0080
#define BO_EX 0x0100
#define BO_HANGUL 0x0200
#define BO_IM 0x0400
#define BO_LANG 0x0800
#define BO_MESS 0x1000
#define BO_MATCH 0x2000
#define BO_OPER 0x4000
#define BO_REG 0x8000
#define BO_SH 0x10000
#define BO_SPELL 0x20000
#define BO_WILD 0x40000
EXTERN char *p_bsk; ///< 'backupskip'
EXTERN char *p_breakat; ///< 'breakat'
EXTERN char *p_bh; ///< 'bufhidden'
EXTERN char *p_bt; ///< 'buftype'
EXTERN char *p_cmp; ///< 'casemap'
EXTERN unsigned cmp_flags;
#define CMP_INTERNAL 0x001
#define CMP_KEEPASCII 0x002
EXTERN char *p_enc; ///< 'encoding'
EXTERN int p_deco; ///< 'delcombine'
EXTERN char *p_ccv; ///< 'charconvert'
EXTERN char *p_cino; ///< 'cinoptions'
EXTERN char *p_cedit; ///< 'cedit'
EXTERN char *p_cb; ///< 'clipboard'
EXTERN unsigned cb_flags;
#define CB_UNNAMED 0x001
#define CB_UNNAMEDPLUS 0x002
#define CB_UNNAMEDMASK (CB_UNNAMED | CB_UNNAMEDPLUS)
EXTERN OptInt p_cwh; ///< 'cmdwinheight'
EXTERN OptInt p_ch; ///< 'cmdheight'
EXTERN char *p_cms; ///< 'commentstring'
EXTERN char *p_cpt; ///< 'complete'
EXTERN OptInt p_columns; ///< 'columns'
EXTERN int p_confirm; ///< 'confirm'
EXTERN char *p_cot; ///< 'completeopt'
#ifdef BACKSLASH_IN_FILENAME
EXTERN char *p_csl; ///< 'completeslash'
#endif
EXTERN OptInt p_pb; ///< 'pumblend'
EXTERN OptInt p_ph; ///< 'pumheight'
EXTERN OptInt p_pw; ///< 'pumwidth'
EXTERN char *p_com; ///< 'comments'
EXTERN char *p_cpo; ///< 'cpoptions'
EXTERN char *p_debug; ///< 'debug'
EXTERN char *p_def; ///< 'define'
EXTERN char *p_inc;
EXTERN char *p_dip; ///< 'diffopt'
EXTERN char *p_dex; ///< 'diffexpr'
EXTERN char *p_dict; ///< 'dictionary'
EXTERN int p_dg; ///< 'digraph'
EXTERN char *p_dir; ///< 'directory'
EXTERN char *p_dy; ///< 'display'
EXTERN unsigned dy_flags;
#define DY_LASTLINE 0x001
#define DY_TRUNCATE 0x002
#define DY_UHEX 0x004
// legacy flag, not used
#define DY_MSGSEP 0x008
EXTERN char *p_ead; ///< 'eadirection'
EXTERN int p_emoji; ///< 'emoji'
EXTERN int p_ea; ///< 'equalalways'
EXTERN char *p_ep; ///< 'equalprg'
EXTERN int p_eb; ///< 'errorbells'
EXTERN char *p_ef; ///< 'errorfile'
EXTERN char *p_efm; ///< 'errorformat'
EXTERN char *p_gefm; ///< 'grepformat'
EXTERN char *p_gp; ///< 'grepprg'
EXTERN int p_eof; ///< 'endoffile'
EXTERN int p_eol; ///< 'endofline'
EXTERN char *p_ei; ///< 'eventignore'
EXTERN int p_et; ///< 'expandtab'
EXTERN int p_exrc; ///< 'exrc'
EXTERN char *p_fenc; ///< 'fileencoding'
EXTERN char *p_fencs; ///< 'fileencodings'
EXTERN char *p_ff; ///< 'fileformat'
EXTERN char *p_ffs; ///< 'fileformats'
EXTERN int p_fic; ///< 'fileignorecase'
EXTERN char *p_ft; ///< 'filetype'
EXTERN char *p_fcs; ///< 'fillchar'
EXTERN int p_fixeol; ///< 'fixendofline'
EXTERN char *p_fcl; ///< 'foldclose'
EXTERN OptInt p_fdls; ///< 'foldlevelstart'
EXTERN char *p_fdo; ///< 'foldopen'
EXTERN unsigned fdo_flags;
#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
EXTERN char *p_fex; ///< 'formatexpr'
EXTERN char *p_flp; ///< 'formatlistpat'
EXTERN char *p_fo; ///< 'formatoptions'
EXTERN char *p_fp; ///< 'formatprg'
EXTERN int p_fs; ///< 'fsync'
EXTERN int p_gd; ///< 'gdefault'
EXTERN char *p_guicursor; ///< 'guicursor'
EXTERN char *p_guifont; ///< 'guifont'
EXTERN char *p_guifontwide; ///< 'guifontwide'
EXTERN char *p_hf; ///< 'helpfile'
EXTERN OptInt p_hh; ///< 'helpheight'
EXTERN char *p_hlg; ///< 'helplang'
EXTERN int p_hid; ///< 'hidden'
EXTERN char *p_hl; ///< 'highlight'
EXTERN int p_hls; ///< 'hlsearch'
EXTERN OptInt p_hi; ///< 'history'
EXTERN int p_arshape; ///< 'arabicshape'
EXTERN int p_icon; ///< 'icon'
EXTERN char *p_iconstring; ///< 'iconstring'
EXTERN int p_ic; ///< 'ignorecase'
EXTERN OptInt p_iminsert; ///< 'iminsert'
EXTERN OptInt p_imsearch; ///< 'imsearch'
EXTERN int p_inf; ///< 'infercase'
EXTERN char *p_inex; ///< 'includeexpr'
EXTERN int p_is; ///< 'incsearch'
EXTERN char *p_inde; ///< 'indentexpr'
EXTERN char *p_indk; ///< 'indentkeys'
EXTERN char *p_icm; ///< 'inccommand'
EXTERN char *p_isf; ///< 'isfname'
EXTERN char *p_isi; ///< 'isident'
EXTERN char *p_isk; ///< 'iskeyword'
EXTERN char *p_isp; ///< 'isprint'
EXTERN int p_js; ///< 'joinspaces'
EXTERN char *p_jop; ///< 'jumpooptions'
EXTERN unsigned jop_flags;
#define JOP_STACK 0x01
#define JOP_VIEW 0x02
EXTERN char *p_keymap; ///< 'keymap'
EXTERN char *p_kp; ///< 'keywordprg'
EXTERN char *p_km; ///< 'keymodel'
EXTERN char *p_langmap; ///< 'langmap'
EXTERN int p_lnr; ///< 'langnoremap'
EXTERN int p_lrm; ///< 'langremap'
EXTERN char *p_lm; ///< 'langmenu'
EXTERN OptInt p_lines; ///< 'lines'
EXTERN OptInt p_linespace; ///< 'linespace'
EXTERN int p_lisp; ///< 'lisp'
EXTERN char *p_lop; ///< 'lispoptions'
EXTERN char *p_lispwords; ///< 'lispwords'
EXTERN OptInt p_ls; ///< 'laststatus'
EXTERN OptInt p_stal; ///< 'showtabline'
EXTERN char *p_lcs; ///< 'listchars'
EXTERN int p_lz; ///< 'lazyredraw'
EXTERN int p_lpl; ///< 'loadplugins'
EXTERN int p_magic; ///< 'magic'
EXTERN char *p_menc; ///< 'makeencoding'
EXTERN char *p_mef; ///< 'makeef'
EXTERN char *p_mp; ///< 'makeprg'
EXTERN char *p_mps; ///< 'matchpairs'
EXTERN OptInt p_mat; ///< 'matchtime'
EXTERN OptInt p_mco; ///< 'maxcombine'
#define MAX_MCO 6 // fixed value for 'maxcombine'
EXTERN OptInt p_mfd; ///< 'maxfuncdepth'
EXTERN OptInt p_mmd; ///< 'maxmapdepth'
EXTERN OptInt p_mmp; ///< 'maxmempattern'
EXTERN OptInt p_mis; ///< 'menuitems'
EXTERN char *p_msm; ///< 'mkspellmem'
EXTERN int p_ml; ///< 'modeline'
EXTERN int p_mle; ///< 'modelineexpr'
EXTERN OptInt p_mls; ///< 'modelines'
EXTERN int p_ma; ///< 'modifiable'
EXTERN int p_mod; ///< 'modified'
EXTERN char *p_mouse; ///< 'mouse'
EXTERN char *p_mousem; ///< 'mousemodel'
EXTERN int p_mousemev; ///< 'mousemoveevent'
EXTERN int p_mousef; ///< 'mousefocus'
EXTERN int p_mh; ///< 'mousehide'
EXTERN char *p_mousescroll; ///< 'mousescroll'
EXTERN OptInt p_mousescroll_vert INIT( = MOUSESCROLL_VERT_DFLT);
EXTERN OptInt p_mousescroll_hor INIT( = MOUSESCROLL_HOR_DFLT);
EXTERN OptInt p_mouset; ///< 'mousetime'
EXTERN int p_more; ///< 'more'
EXTERN char *p_nf; ///< 'nrformats'
EXTERN char *p_opfunc; ///< 'operatorfunc'
EXTERN char *p_para; ///< 'paragraphs'
EXTERN int p_paste; ///< 'paste'
EXTERN char *p_pex; ///< 'patchexpr'
EXTERN char *p_pm; ///< 'patchmode'
EXTERN char *p_path; ///< 'path'
EXTERN char *p_cdpath; ///< 'cdpath'
EXTERN int p_pi; ///< 'preserveindent'
EXTERN OptInt p_pyx; ///< 'pyxversion'
EXTERN char *p_qe; ///< 'quoteescape'
EXTERN int p_ro; ///< 'readonly'
EXTERN char *p_rdb; ///< 'redrawdebug'
EXTERN unsigned rdb_flags;
#define RDB_COMPOSITOR 0x001
#define RDB_NOTHROTTLE 0x002
#define RDB_INVALID 0x004
#define RDB_NODELTA 0x008
#define RDB_LINE 0x010
#define RDB_FLUSH 0x020
#define RDB_INTERSECT 0x040
EXTERN OptInt p_rdt; ///< 'redrawtime'
EXTERN OptInt p_re; ///< 'regexpengine'
EXTERN OptInt p_report; ///< 'report'
EXTERN OptInt p_pvh; ///< 'previewheight'
EXTERN int p_ari; ///< 'allowrevins'
EXTERN int p_ri; ///< 'revins'
EXTERN int p_ru; ///< 'ruler'
EXTERN char *p_ruf; ///< 'rulerformat'
EXTERN char *p_pp; ///< 'packpath'
EXTERN char *p_qftf; ///< 'quickfixtextfunc'
EXTERN char *p_rtp; ///< 'runtimepath'
EXTERN OptInt p_scbk; ///< 'scrollback'
EXTERN OptInt p_sj; ///< 'scrolljump'
EXTERN OptInt p_so; ///< 'scrolloff'
EXTERN char *p_sbo; ///< 'scrollopt'
EXTERN char *p_sections; ///< 'sections'
EXTERN int p_secure; ///< 'secure'
EXTERN char *p_sel; ///< 'selection'
EXTERN char *p_slm; ///< 'selectmode'
EXTERN char *p_ssop; ///< 'sessionoptions'
EXTERN unsigned ssop_flags;
#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 // Deprecated, always set.
#define SSOP_UNIX 0x400 // Deprecated, always set.
#define SSOP_SESDIR 0x800
#define SSOP_CURDIR 0x1000
#define SSOP_FOLDS 0x2000
#define SSOP_CURSOR 0x4000
#define SSOP_TABPAGES 0x8000
#define SSOP_TERMINAL 0x10000
#define SSOP_SKIP_RTP 0x20000
EXTERN char *p_sh; ///< 'shell'
EXTERN char *p_shcf; ///< 'shellcmdflag'
EXTERN char *p_sp; ///< 'shellpipe'
EXTERN char *p_shq; ///< 'shellquote'
EXTERN char *p_sxq; ///< 'shellxquote'
EXTERN char *p_sxe; ///< 'shellxescape'
EXTERN char *p_srr; ///< 'shellredir'
EXTERN int p_stmp; ///< 'shelltemp'
#ifdef BACKSLASH_IN_FILENAME
EXTERN int p_ssl; ///< 'shellslash'
#endif
EXTERN char *p_stl; ///< 'statusline'
EXTERN char *p_wbr; ///< 'winbar'
EXTERN int p_sr; ///< 'shiftround'
EXTERN OptInt p_sw; ///< 'shiftwidth'
EXTERN char *p_shm; ///< 'shortmess'
EXTERN char *p_sbr; ///< 'showbreak'
EXTERN int p_sc; ///< 'showcmd'
EXTERN char *p_sloc; ///< 'showcmdloc'
EXTERN int p_sft; ///< 'showfulltag'
EXTERN int p_sm; ///< 'showmatch'
EXTERN int p_smd; ///< 'showmode'
EXTERN OptInt p_ss; ///< 'sidescroll'
EXTERN OptInt p_siso; ///< 'sidescrolloff'
EXTERN int p_scs; ///< 'smartcase'
EXTERN int p_si; ///< 'smartindent'
EXTERN int p_sta; ///< 'smarttab'
EXTERN OptInt p_sts; ///< 'softtabstop'
EXTERN int p_sb; ///< 'splitbelow'
EXTERN char *p_sua; ///< 'suffixesadd'
EXTERN int p_swf; ///< 'swapfile'
EXTERN OptInt p_smc; ///< 'synmaxcol'
EXTERN OptInt p_tpm; ///< 'tabpagemax'
EXTERN char *p_tal; ///< 'tabline'
EXTERN char *p_tpf; ///< 'termpastefilter'
EXTERN unsigned tpf_flags; ///< flags from 'termpastefilter'
#define TPF_BS 0x001
#define TPF_HT 0x002
#define TPF_FF 0x004
#define TPF_ESC 0x008
#define TPF_DEL 0x010
#define TPF_C0 0x020
#define TPF_C1 0x040
EXTERN char *p_tfu; ///< 'tagfunc'
EXTERN char *p_spc; ///< 'spellcapcheck'
EXTERN char *p_spf; ///< 'spellfile'
EXTERN char *p_spk; ///< 'splitkeep'
EXTERN char *p_spl; ///< 'spelllang'
EXTERN char *p_spo; ///< 'spelloptions'
EXTERN unsigned spo_flags;
EXTERN char *p_sps; ///< 'spellsuggest'
EXTERN int p_spr; ///< 'splitright'
EXTERN int p_sol; ///< 'startofline'
EXTERN char *p_su; ///< 'suffixes'
EXTERN char *p_swb; ///< 'switchbuf'
EXTERN unsigned swb_flags;
// Keep in sync with p_swb_values in optionstr.c
#define SWB_USEOPEN 0x001
#define SWB_USETAB 0x002
#define SWB_SPLIT 0x004
#define SWB_NEWTAB 0x008
#define SWB_VSPLIT 0x010
#define SWB_USELAST 0x020
EXTERN char *p_syn; ///< 'syntax'
EXTERN OptInt p_ts; ///< 'tabstop'
EXTERN int p_tbs; ///< 'tagbsearch'
EXTERN char *p_tc; ///< 'tagcase'
EXTERN unsigned tc_flags; ///< flags from 'tagcase'
#define TC_FOLLOWIC 0x01
#define TC_IGNORE 0x02
#define TC_MATCH 0x04
#define TC_FOLLOWSCS 0x08
#define TC_SMART 0x10
EXTERN OptInt p_tl; ///< 'taglength'
EXTERN int p_tr; ///< 'tagrelative'
EXTERN char *p_tags; ///< 'tags'
EXTERN int p_tgst; ///< 'tagstack'
EXTERN int p_tbidi; ///< 'termbidi'
EXTERN OptInt p_tw; ///< 'textwidth'
EXTERN int p_to; ///< 'tildeop'
EXTERN int p_timeout; ///< 'timeout'
EXTERN OptInt p_tm; ///< 'timeoutlen'
EXTERN int p_title; ///< 'title'
EXTERN OptInt p_titlelen; ///< 'titlelen'
EXTERN char *p_titleold; ///< 'titleold'
EXTERN char *p_titlestring; ///< 'titlestring'
EXTERN char *p_tsr; ///< 'thesaurus'
EXTERN int p_tgc; ///< 'termguicolors'
EXTERN int p_ttimeout; ///< 'ttimeout'
EXTERN OptInt p_ttm; ///< 'ttimeoutlen'
EXTERN char *p_udir; ///< 'undodir'
EXTERN int p_udf; ///< 'undofile'
EXTERN OptInt p_ul; ///< 'undolevels'
EXTERN OptInt p_ur; ///< 'undoreload'
EXTERN OptInt p_uc; ///< 'updatecount'
EXTERN OptInt p_ut; ///< 'updatetime'
EXTERN char *p_shada; ///< 'shada'
EXTERN char *p_shadafile; ///< 'shadafile'
EXTERN int p_termsync; ///< 'termsync'
EXTERN char *p_vsts; ///< 'varsofttabstop'
EXTERN char *p_vts; ///< 'vartabstop'
EXTERN char *p_vdir; ///< 'viewdir'
EXTERN char *p_vop; ///< 'viewoptions'
EXTERN unsigned vop_flags; ///< uses SSOP_ flags
EXTERN int p_vb; ///< 'visualbell'
EXTERN char *p_ve; ///< 'virtualedit'
EXTERN unsigned ve_flags;
#define VE_BLOCK 5U // includes "all"
#define VE_INSERT 6U // includes "all"
#define VE_ALL 4U
#define VE_ONEMORE 8U
#define VE_NONE 16U // "none"
#define VE_NONEU 32U // "NONE"
EXTERN OptInt p_verbose; ///< 'verbose'
#ifdef IN_OPTION_C
char *p_vfile = ""; ///< used before options are initialized
#else
extern char *p_vfile; ///< 'verbosefile'
#endif
EXTERN int p_warn; ///< 'warn'
EXTERN char *p_wop; ///< 'wildoptions'
EXTERN unsigned wop_flags;
#define WOP_FUZZY 0x01
#define WOP_TAGFILE 0x02
#define WOP_PUM 0x04
EXTERN OptInt p_window; ///< 'window'
EXTERN char *p_wak; ///< 'winaltkeys'
EXTERN char *p_wig; ///< 'wildignore'
EXTERN char *p_ww; ///< 'whichwrap'
EXTERN OptInt p_wc; ///< 'wildchar'
EXTERN OptInt p_wcm; ///< 'wildcharm'
EXTERN int p_wic; ///< 'wildignorecase'
EXTERN char *p_wim; ///< 'wildmode'
EXTERN int p_wmnu; ///< 'wildmenu'
EXTERN OptInt p_wh; ///< 'winheight'
EXTERN OptInt p_wmh; ///< 'winminheight'
EXTERN OptInt p_wmw; ///< 'winminwidth'
EXTERN OptInt p_wiw; ///< 'winwidth'
EXTERN OptInt p_wm; ///< 'wrapmargin'
EXTERN int p_ws; ///< 'wrapscan'
EXTERN int p_write; ///< 'write'
EXTERN int p_wa; ///< 'writeany'
EXTERN int p_wb; ///< 'writebackup'
EXTERN OptInt p_wd; ///< 'writedelay'
EXTERN int p_cdh; ///< 'cdhome'
// Value for b_p_ul indicating the global value must be used.
#define NO_LOCAL_UNDOLEVEL (-123456)
#define ERR_BUFLEN 80
#define SB_MAX 100000 // Maximum 'scrollback' value.
#define MAX_NUMBERWIDTH 20 // used for 'numberwidth' and 'statuscolumn'
#define TABSTOP_MAX 9999
#define SCL_NO -1 // 'signcolumn' set to "no"
#define SCL_NUM -2 // 'signcolumn' set to "number"
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