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fba1d3b50f34a4e755bee8fa5dcc192efef202d8
neovim/src/nvim/option.c
Thiago de Arruda fba1d3b50f provider: Add support for clipboard registers. 
This reimplements the '+'/'*' clipboard registers(both are aliases to the same
register, no dedicated storage for the X11 selection) on top of the provider
infrastructure.

This adds two new 'unnamedclip' option, has the same effect of setting
'clipboard' to 'unnamed/unnamedplus' in vim

The 'clipboard' option was not reused because all values(except 'unnamedplus')
seem to be useless for Neovim, and the code to parse the option was relatively
big. The option remains for vim compatibility but it's silently ignored.
2014-07-17 11:37:41 -03:00

8155 lines
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/*
* 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.
* See README.txt for an overview of the Vim source code.
*/
/*
* Code to handle user-settable options. This is all pretty much table-
* driven. Checklist for adding a new option:
* - Put it in the options array below (copy an existing entry).
* - For a global option: Add a variable for it in option_defs.h.
* - For a buffer or window local option:
* - Add a PV_XX entry to the enum below.
* - Add a variable to the window or buffer struct in buffer_defs.h.
* - For a window option, add some code to copy_winopt().
* - For a buffer option, add some code to buf_copy_options().
* - For a buffer string option, add code to check_buf_options().
* - If it's a numeric option, add any necessary bounds checks to do_set().
* - If it's a list of flags, add some code in do_set(), search for WW_ALL.
* - When adding an option with expansion (P_EXPAND), but with a different
* default for Vi and Vim (no P_VI_DEF), add some code at VIMEXP.
* - Add documentation! One line in doc/help.txt, full description in
* options.txt, and any other related places.
* - Add an entry in runtime/optwin.vim.
* When making changes:
* - Adjust the help for the option in doc/option.txt.
* - When an entry has the P_VIM flag, or is lacking the P_VI_DEF flag, add a
* comment at the help for the 'compatible' option.
*/
#define IN_OPTION_C
#include <errno.h>
#include <inttypes.h>
#include <stdbool.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include "nvim/vim.h"
#include "nvim/ascii.h"
#include "nvim/option.h"
#include "nvim/buffer.h"
#include "nvim/charset.h"
#include "nvim/cursor.h"
#include "nvim/diff.h"
#include "nvim/digraph.h"
#include "nvim/eval.h"
#include "nvim/ex_cmds2.h"
#include "nvim/ex_docmd.h"
#include "nvim/ex_getln.h"
#include "nvim/fileio.h"
#include "nvim/fold.h"
#include "nvim/getchar.h"
#include "nvim/hardcopy.h"
#include "nvim/indent_c.h"
#include "nvim/mbyte.h"
#include "nvim/memfile.h"
#include "nvim/memline.h"
#include "nvim/memory.h"
#include "nvim/message.h"
#include "nvim/misc1.h"
#include "nvim/misc2.h"
#include "nvim/keymap.h"
#include "nvim/garray.h"
#include "nvim/cursor_shape.h"
#include "nvim/move.h"
#include "nvim/normal.h"
#include "nvim/os_unix.h"
#include "nvim/path.h"
#include "nvim/regexp.h"
#include "nvim/screen.h"
#include "nvim/spell.h"
#include "nvim/strings.h"
#include "nvim/syntax.h"
#include "nvim/term.h"
#include "nvim/ui.h"
#include "nvim/undo.h"
#include "nvim/window.h"
#include "nvim/os/os.h"
/*
* The options that are local to a window or buffer have "indir" set to one of
* these values. Special values:
* PV_NONE: global option.
* PV_WIN is added: window-local option
* PV_BUF is added: buffer-local option
* PV_BOTH is added: global option which also has a local value.
*/
#define PV_BOTH 0x1000
#define PV_WIN 0x2000
#define PV_BUF 0x4000
#define PV_MASK 0x0fff
#define OPT_WIN(x) (idopt_T)(PV_WIN + (int)(x))
#define OPT_BUF(x) (idopt_T)(PV_BUF + (int)(x))
#define OPT_BOTH(x) (idopt_T)(PV_BOTH + (int)(x))
/*
* Definition of the PV_ values for buffer-local options.
* The BV_ values are defined in option_defs.h.
*/
#define PV_AI OPT_BUF(BV_AI)
#define PV_AR OPT_BOTH(OPT_BUF(BV_AR))
# define PV_BH OPT_BUF(BV_BH)
# define PV_BT OPT_BUF(BV_BT)
# define PV_EFM OPT_BOTH(OPT_BUF(BV_EFM))
# define PV_GP OPT_BOTH(OPT_BUF(BV_GP))
# define PV_MP OPT_BOTH(OPT_BUF(BV_MP))
#define PV_BIN OPT_BUF(BV_BIN)
#define PV_BL OPT_BUF(BV_BL)
# define PV_BOMB OPT_BUF(BV_BOMB)
#define PV_CI OPT_BUF(BV_CI)
# define PV_CIN OPT_BUF(BV_CIN)
# define PV_CINK OPT_BUF(BV_CINK)
# define PV_CINO OPT_BUF(BV_CINO)
# define PV_CINW OPT_BUF(BV_CINW)
#define PV_CM OPT_BOTH(OPT_BUF(BV_CM))
# define PV_CMS OPT_BUF(BV_CMS)
# define PV_COM OPT_BUF(BV_COM)
# define PV_CPT OPT_BUF(BV_CPT)
# define PV_DICT OPT_BOTH(OPT_BUF(BV_DICT))
# define PV_TSR OPT_BOTH(OPT_BUF(BV_TSR))
# define PV_CFU OPT_BUF(BV_CFU)
# define PV_DEF OPT_BOTH(OPT_BUF(BV_DEF))
# define PV_INC OPT_BOTH(OPT_BUF(BV_INC))
#define PV_EOL OPT_BUF(BV_EOL)
#define PV_EP OPT_BOTH(OPT_BUF(BV_EP))
#define PV_ET OPT_BUF(BV_ET)
# define PV_FENC OPT_BUF(BV_FENC)
# define PV_FEX OPT_BUF(BV_FEX)
#define PV_FF OPT_BUF(BV_FF)
#define PV_FLP OPT_BUF(BV_FLP)
#define PV_FO OPT_BUF(BV_FO)
# define PV_FT OPT_BUF(BV_FT)
#define PV_IMI OPT_BUF(BV_IMI)
#define PV_IMS OPT_BUF(BV_IMS)
# define PV_INDE OPT_BUF(BV_INDE)
# define PV_INDK OPT_BUF(BV_INDK)
# define PV_INEX OPT_BUF(BV_INEX)
#define PV_INF OPT_BUF(BV_INF)
#define PV_ISK OPT_BUF(BV_ISK)
# define PV_KMAP OPT_BUF(BV_KMAP)
#define PV_KP OPT_BOTH(OPT_BUF(BV_KP))
# define PV_LISP OPT_BUF(BV_LISP)
#define PV_MA OPT_BUF(BV_MA)
#define PV_ML OPT_BUF(BV_ML)
#define PV_MOD OPT_BUF(BV_MOD)
#define PV_MPS OPT_BUF(BV_MPS)
#define PV_NF OPT_BUF(BV_NF)
# define PV_OFU OPT_BUF(BV_OFU)
#define PV_PATH OPT_BOTH(OPT_BUF(BV_PATH))
#define PV_PI OPT_BUF(BV_PI)
# define PV_QE OPT_BUF(BV_QE)
#define PV_RO OPT_BUF(BV_RO)
# define PV_SI OPT_BUF(BV_SI)
# define PV_SMC OPT_BUF(BV_SMC)
# define PV_SYN OPT_BUF(BV_SYN)
# define PV_SPC OPT_BUF(BV_SPC)
# define PV_SPF OPT_BUF(BV_SPF)
# define PV_SPL OPT_BUF(BV_SPL)
#define PV_STS OPT_BUF(BV_STS)
# define PV_SUA OPT_BUF(BV_SUA)
#define PV_SW OPT_BUF(BV_SW)
#define PV_SWF OPT_BUF(BV_SWF)
#define PV_TAGS OPT_BOTH(OPT_BUF(BV_TAGS))
#define PV_TS OPT_BUF(BV_TS)
#define PV_TW OPT_BUF(BV_TW)
# define PV_UDF OPT_BUF(BV_UDF)
#define PV_WM OPT_BUF(BV_WM)
/*
* Definition of the PV_ values for window-local options.
* The WV_ values are defined in option_defs.h.
*/
#define PV_LIST OPT_WIN(WV_LIST)
# define PV_ARAB OPT_WIN(WV_ARAB)
# define PV_DIFF OPT_WIN(WV_DIFF)
# define PV_FDC OPT_WIN(WV_FDC)
# define PV_FEN OPT_WIN(WV_FEN)
# define PV_FDI OPT_WIN(WV_FDI)
# define PV_FDL OPT_WIN(WV_FDL)
# define PV_FDM OPT_WIN(WV_FDM)
# define PV_FML OPT_WIN(WV_FML)
# define PV_FDN OPT_WIN(WV_FDN)
# define PV_FDE OPT_WIN(WV_FDE)
# define PV_FDT OPT_WIN(WV_FDT)
# define PV_FMR OPT_WIN(WV_FMR)
# define PV_LBR OPT_WIN(WV_LBR)
#define PV_NU OPT_WIN(WV_NU)
#define PV_RNU OPT_WIN(WV_RNU)
# define PV_NUW OPT_WIN(WV_NUW)
# define PV_PVW OPT_WIN(WV_PVW)
# define PV_RL OPT_WIN(WV_RL)
# define PV_RLC OPT_WIN(WV_RLC)
# define PV_SCBIND OPT_WIN(WV_SCBIND)
#define PV_SCROLL OPT_WIN(WV_SCROLL)
# define PV_SPELL OPT_WIN(WV_SPELL)
# define PV_CUC OPT_WIN(WV_CUC)
# define PV_CUL OPT_WIN(WV_CUL)
# define PV_CC OPT_WIN(WV_CC)
# define PV_STL OPT_BOTH(OPT_WIN(WV_STL))
#define PV_UL OPT_BOTH(OPT_BUF(BV_UL))
# define PV_WFH OPT_WIN(WV_WFH)
# define PV_WFW OPT_WIN(WV_WFW)
#define PV_WRAP OPT_WIN(WV_WRAP)
# define PV_CRBIND OPT_WIN(WV_CRBIND)
# define PV_COCU OPT_WIN(WV_COCU)
# define PV_COLE OPT_WIN(WV_COLE)
/* WV_ and BV_ values get typecasted to this for the "indir" field */
typedef enum {
PV_NONE = 0,
PV_MAXVAL = 0xffff /* to avoid warnings for value out of range */
} idopt_T;
/*
* Options local to a window have a value local to a buffer and global to all
* buffers. Indicate this by setting "var" to VAR_WIN.
*/
#define VAR_WIN ((char_u *)-1)
/*
* These are the global values for options which are also local to a buffer.
* Only to be used in option.c!
*/
static int p_ai;
static int p_bin;
static int p_bomb;
static char_u *p_bh;
static char_u *p_bt;
static int p_bl;
static int p_ci;
static int p_cin;
static char_u *p_cink;
static char_u *p_cino;
static char_u *p_cinw;
static char_u *p_com;
static char_u *p_cms;
static char_u *p_cpt;
static char_u *p_cfu;
static char_u *p_ofu;
static int p_eol;
static int p_et;
static char_u *p_fenc;
static char_u *p_ff;
static char_u *p_fo;
static char_u *p_flp;
static char_u *p_ft;
static long p_iminsert;
static long p_imsearch;
static char_u *p_inex;
static char_u *p_inde;
static char_u *p_indk;
static char_u *p_fex;
static int p_inf;
static char_u *p_isk;
static int p_lisp;
static int p_ml;
static int p_ma;
static int p_mod;
static char_u *p_mps;
static char_u *p_nf;
static int p_pi;
static char_u *p_qe;
static int p_ro;
static int p_si;
static long p_sts;
static char_u *p_sua;
static long p_sw;
static int p_swf;
static long p_smc;
static char_u *p_syn;
static char_u *p_spc;
static char_u *p_spf;
static char_u *p_spl;
static long p_ts;
static long p_tw;
static int p_udf;
static long p_wm;
static char_u *p_keymap;
/* Saved values for when 'bin' is set. */
static int p_et_nobin;
static int p_ml_nobin;
static long p_tw_nobin;
static long p_wm_nobin;
/* Saved values for when 'paste' is set */
static long p_tw_nopaste;
static long p_wm_nopaste;
static long p_sts_nopaste;
static int p_ai_nopaste;
struct vimoption {
char *fullname; /* full option name */
char *shortname; /* permissible abbreviation */
long_u flags; /* see below */
char_u *var; /* global option: pointer to variable;
* window-local option: VAR_WIN;
* buffer-local option: global value */
idopt_T indir; /* global option: PV_NONE;
* local option: indirect option index */
char_u *def_val[2]; /* default values for variable (vi and vim) */
scid_T scriptID; /* script in which the option was last set */
# define SCRIPTID_INIT , 0
};
#define VI_DEFAULT 0 /* def_val[VI_DEFAULT] is Vi default value */
#define VIM_DEFAULT 1 /* def_val[VIM_DEFAULT] is Vim default value */
/*
* Flags
*/
#define P_BOOL 0x01 /* the option is boolean */
#define P_NUM 0x02 /* the option is numeric */
#define P_STRING 0x04 /* the option is a string */
#define P_ALLOCED 0x08 /* the string option is in allocated memory,
must use free_string_option() when
assigning new value. Not set if default is
the same. */
#define P_EXPAND 0x10 /* environment expansion. NOTE: P_EXPAND can
never be used for local or hidden options! */
#define P_NODEFAULT 0x40 /* don't set to default value */
#define P_DEF_ALLOCED 0x80 /* default value is in allocated memory, must
use free() when assigning new value */
#define P_WAS_SET 0x100 /* option has been set/reset */
#define P_NO_MKRC 0x200 /* don't include in :mkvimrc output */
#define P_VI_DEF 0x400 /* Use Vi default for Vim */
#define P_VIM 0x800 /* Vim option, reset when 'cp' set */
/* when option changed, what to display: */
#define P_RSTAT 0x1000 /* redraw status lines */
#define P_RWIN 0x2000 /* redraw current window */
#define P_RBUF 0x4000 /* redraw current buffer */
#define P_RALL 0x6000 /* redraw all windows */
#define P_RCLR 0x7000 /* clear and redraw all */
#define P_COMMA 0x8000 /* comma separated list */
#define P_NODUP 0x10000L /* don't allow duplicate strings */
#define P_FLAGLIST 0x20000L /* list of single-char flags */
#define P_SECURE 0x40000L /* cannot change in modeline or secure mode */
#define P_GETTEXT 0x80000L /* expand default value with _() */
#define P_NOGLOB 0x100000L /* do not use local value for global vimrc */
#define P_NFNAME 0x200000L /* only normal file name chars allowed */
#define P_INSECURE 0x400000L /* option was set from a modeline */
#define P_PRI_MKRC 0x800000L /* priority for :mkvimrc (setting option has
side effects) */
#define P_NO_ML 0x1000000L /* not allowed in modeline */
#define P_CURSWANT 0x2000000L /* update curswant required; not needed when
* there is a redraw flag */
#define ISK_LATIN1 (char_u *)"@,48-57,_,192-255"
/* 'isprint' for latin1 is also used for MS-Windows cp1252, where 0x80 is used
* for the currency sign. */
# define ISP_LATIN1 (char_u *)"@,161-255"
#define HIGHLIGHT_INIT \
"8:SpecialKey,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search," \
"m:MoreMsg,M:ModeMsg,n:LineNr,N:CursorLineNr,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,x:PmenuSbar,X:PmenuThumb,*:TabLine," \
"#:TabLineSel,_:TabLineFill,!:CursorColumn,.:CursorLine,o:ColorColumn"
/*
* options[] is initialized here.
* The order of the options MUST be alphabetic for ":set all" and findoption().
* All option names MUST start with a lowercase letter (for findoption()).
* Exception: "t_" options are at the end.
* The options with a NULL variable are 'hidden': a set command for them is
* ignored and they are not printed.
*/
static struct vimoption
options[] =
{
{"aleph", "al", P_NUM|P_VI_DEF|P_CURSWANT,
(char_u *)&p_aleph, PV_NONE,
{
(char_u *)224L,
(char_u *)0L
} SCRIPTID_INIT},
{"antialias", "anti", P_BOOL|P_VI_DEF|P_VIM|P_RCLR,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)FALSE}
SCRIPTID_INIT},
{"arabic", "arab", P_BOOL|P_VI_DEF|P_VIM|P_CURSWANT,
(char_u *)VAR_WIN, PV_ARAB,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"arabicshape", "arshape", P_BOOL|P_VI_DEF|P_VIM|P_RCLR,
(char_u *)&p_arshape, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"allowrevins", "ari", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_ari, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"altkeymap", "akm", P_BOOL|P_VI_DEF,
(char_u *)&p_altkeymap, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"ambiwidth", "ambw", P_STRING|P_VI_DEF|P_RCLR,
(char_u *)&p_ambw, PV_NONE,
{(char_u *)"single", (char_u *)0L}
SCRIPTID_INIT},
{"autochdir", "acd", P_BOOL|P_VI_DEF,
(char_u *)&p_acd, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"autoindent", "ai", P_BOOL|P_VI_DEF,
(char_u *)&p_ai, PV_AI,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"autoprint", "ap", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"autoread", "ar", P_BOOL|P_VI_DEF,
(char_u *)&p_ar, PV_AR,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"autowrite", "aw", P_BOOL|P_VI_DEF,
(char_u *)&p_aw, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"autowriteall","awa", P_BOOL|P_VI_DEF,
(char_u *)&p_awa, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"background", "bg", P_STRING|P_VI_DEF|P_RCLR,
(char_u *)&p_bg, PV_NONE,
{
(char_u *)"light",
(char_u *)0L
} SCRIPTID_INIT},
{"backspace", "bs", P_STRING|P_VI_DEF|P_VIM|P_COMMA|P_NODUP,
(char_u *)&p_bs, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"backup", "bk", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_bk, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"backupcopy", "bkc", P_STRING|P_VIM|P_COMMA|P_NODUP,
(char_u *)&p_bkc, PV_NONE,
#ifdef UNIX
{(char_u *)"yes", (char_u *)"auto"}
#else
{(char_u *)"auto", (char_u *)"auto"}
#endif
SCRIPTID_INIT},
{"backupdir", "bdir", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP|P_SECURE,
(char_u *)&p_bdir, PV_NONE,
{(char_u *)DFLT_BDIR, (char_u *)0L} SCRIPTID_INIT},
{"backupext", "bex", P_STRING|P_VI_DEF|P_NFNAME,
(char_u *)&p_bex, PV_NONE,
{
(char_u *)"~",
(char_u *)0L
} SCRIPTID_INIT},
{"backupskip", "bsk", P_STRING|P_VI_DEF|P_COMMA,
(char_u *)&p_bsk, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"beautify", "bf", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"binary", "bin", P_BOOL|P_VI_DEF|P_RSTAT,
(char_u *)&p_bin, PV_BIN,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"bioskey", "biosk",P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"bomb", NULL, P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT,
(char_u *)&p_bomb, PV_BOMB,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"breakat", "brk", P_STRING|P_VI_DEF|P_RALL|P_FLAGLIST,
(char_u *)&p_breakat, PV_NONE,
{(char_u *)" \t!@*-+;:,./?", (char_u *)0L}
SCRIPTID_INIT},
{"browsedir", "bsdir",P_STRING|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L}
SCRIPTID_INIT},
{"bufhidden", "bh", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB,
(char_u *)&p_bh, PV_BH,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"buflisted", "bl", P_BOOL|P_VI_DEF|P_NOGLOB,
(char_u *)&p_bl, PV_BL,
{(char_u *)1L, (char_u *)0L}
SCRIPTID_INIT},
{"buftype", "bt", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB,
(char_u *)&p_bt, PV_BT,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"casemap", "cmp", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cmp, PV_NONE,
{(char_u *)"internal,keepascii", (char_u *)0L}
SCRIPTID_INIT},
{"cdpath", "cd", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cdpath, PV_NONE,
{(char_u *)",,", (char_u *)0L}
SCRIPTID_INIT},
{"cedit", NULL, P_STRING,
(char_u *)&p_cedit, PV_NONE,
{(char_u *)"", (char_u *)CTRL_F_STR}
SCRIPTID_INIT},
{"charconvert", "ccv", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_ccv, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"cindent", "cin", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_cin, PV_CIN,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"cinkeys", "cink", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cink, PV_CINK,
{(char_u *)"0{,0},0),:,0#,!^F,o,O,e", (char_u *)0L}
SCRIPTID_INIT},
{"cinoptions", "cino", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cino, PV_CINO,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"cinwords", "cinw", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cinw, PV_CINW,
{(char_u *)"if,else,while,do,for,switch",
(char_u *)0L}
SCRIPTID_INIT},
{"clipboard", "cb", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)NULL, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"cmdheight", "ch", P_NUM|P_VI_DEF|P_RALL,
(char_u *)&p_ch, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"cmdwinheight", "cwh", P_NUM|P_VI_DEF,
(char_u *)&p_cwh, PV_NONE,
{(char_u *)7L, (char_u *)0L} SCRIPTID_INIT},
{"colorcolumn", "cc", P_STRING|P_VI_DEF|P_COMMA|P_NODUP|P_RWIN,
(char_u *)VAR_WIN, PV_CC,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"columns", "co", P_NUM|P_NODEFAULT|P_NO_MKRC|P_VI_DEF|P_RCLR,
(char_u *)&Columns, PV_NONE,
{(char_u *)80L, (char_u *)0L} SCRIPTID_INIT},
{"comments", "com", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP|
P_CURSWANT,
(char_u *)&p_com, PV_COM,
{(char_u *)"s1:/*,mb:*,ex:*/,://,b:#,:%,:XCOMM,n:>,fb:-",
(char_u *)0L}
SCRIPTID_INIT},
{"commentstring", "cms", P_STRING|P_ALLOCED|P_VI_DEF|P_CURSWANT,
(char_u *)&p_cms, PV_CMS,
{(char_u *)"/*%s*/", (char_u *)0L}
SCRIPTID_INIT},
/* P_PRI_MKRC isn't needed here, optval_default()
* always returns TRUE for 'compatible' */
{"compatible", "cp", P_BOOL|P_RALL,
(char_u *)&p_cp, PV_NONE,
{(char_u *)TRUE, (char_u *)FALSE} SCRIPTID_INIT},
{"complete", "cpt", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cpt, PV_CPT,
{(char_u *)".,w,b,u,t,i", (char_u *)0L}
SCRIPTID_INIT},
{"concealcursor","cocu", P_STRING|P_ALLOCED|P_RWIN|P_VI_DEF,
(char_u *)VAR_WIN, PV_COCU,
{(char_u *)"", (char_u *)NULL}
SCRIPTID_INIT},
{"conceallevel","cole", P_NUM|P_RWIN|P_VI_DEF,
(char_u *)VAR_WIN, PV_COLE,
{(char_u *)0L, (char_u *)0L}
SCRIPTID_INIT},
{"completefunc", "cfu", P_STRING|P_ALLOCED|P_VI_DEF|P_SECURE,
(char_u *)&p_cfu, PV_CFU,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"completeopt", "cot", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_cot, PV_NONE,
{(char_u *)"menu,preview", (char_u *)0L}
SCRIPTID_INIT},
{"confirm", "cf", P_BOOL|P_VI_DEF,
(char_u *)&p_confirm, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"conskey", "consk",P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"copyindent", "ci", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_ci, PV_CI,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"cpoptions", "cpo", P_STRING|P_VIM|P_RALL|P_FLAGLIST,
(char_u *)&p_cpo, PV_NONE,
{(char_u *)CPO_VI, (char_u *)CPO_VIM}
SCRIPTID_INIT},
{"cscopepathcomp", "cspc", P_NUM|P_VI_DEF|P_VIM,
(char_u *)&p_cspc, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"cscopeprg", "csprg", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_csprg, PV_NONE,
{(char_u *)"cscope", (char_u *)0L}
SCRIPTID_INIT},
{"cscopequickfix", "csqf", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_csqf, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"cscoperelative", "csre", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_csre, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"cscopetag", "cst", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_cst, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"cscopetagorder", "csto", P_NUM|P_VI_DEF|P_VIM,
(char_u *)&p_csto, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"cscopeverbose", "csverb", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_csverbose, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"cursorbind", "crb", P_BOOL|P_VI_DEF,
(char_u *)VAR_WIN, PV_CRBIND,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"cursorcolumn", "cuc", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_CUC,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"cursorline", "cul", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_CUL,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"debug", NULL, P_STRING|P_VI_DEF,
(char_u *)&p_debug, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"define", "def", P_STRING|P_ALLOCED|P_VI_DEF|P_CURSWANT,
(char_u *)&p_def, PV_DEF,
{(char_u *)"^\\s*#\\s*define", (char_u *)0L}
SCRIPTID_INIT},
{"delcombine", "deco", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_deco, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"dictionary", "dict", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_dict, PV_DICT,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"diff", NULL, P_BOOL|P_VI_DEF|P_RWIN|P_NOGLOB,
(char_u *)VAR_WIN, PV_DIFF,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"diffexpr", "dex", P_STRING|P_VI_DEF|P_SECURE|P_CURSWANT,
(char_u *)&p_dex, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"diffopt", "dip", P_STRING|P_ALLOCED|P_VI_DEF|P_RWIN|P_COMMA|P_NODUP,
(char_u *)&p_dip, PV_NONE,
{(char_u *)"filler", (char_u *)NULL}
SCRIPTID_INIT},
{"digraph", "dg", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_dg, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"directory", "dir", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP|P_SECURE,
(char_u *)&p_dir, PV_NONE,
{(char_u *)DFLT_DIR, (char_u *)0L} SCRIPTID_INIT},
{"display", "dy", P_STRING|P_VI_DEF|P_COMMA|P_RALL|P_NODUP,
(char_u *)&p_dy, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"eadirection", "ead", P_STRING|P_VI_DEF,
(char_u *)&p_ead, PV_NONE,
{(char_u *)"both", (char_u *)0L}
SCRIPTID_INIT},
{"edcompatible","ed", P_BOOL|P_VI_DEF,
(char_u *)&p_ed, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"encoding", "enc", P_STRING|P_VI_DEF|P_RCLR|P_NO_ML,
(char_u *)&p_enc, PV_NONE,
{(char_u *)ENC_DFLT, (char_u *)0L}
SCRIPTID_INIT},
{"endofline", "eol", P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT,
(char_u *)&p_eol, PV_EOL,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"equalalways", "ea", P_BOOL|P_VI_DEF|P_RALL,
(char_u *)&p_ea, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"equalprg", "ep", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_ep, PV_EP,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"errorbells", "eb", P_BOOL|P_VI_DEF,
(char_u *)&p_eb, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"errorfile", "ef", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_ef, PV_NONE,
{(char_u *)DFLT_ERRORFILE, (char_u *)0L}
SCRIPTID_INIT},
{"errorformat", "efm", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_efm, PV_EFM,
{(char_u *)DFLT_EFM, (char_u *)0L}
SCRIPTID_INIT},
{"esckeys", "ek", P_BOOL|P_VIM,
(char_u *)&p_ek, PV_NONE,
{(char_u *)FALSE, (char_u *)TRUE} SCRIPTID_INIT},
{"eventignore", "ei", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_ei, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"expandtab", "et", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_et, PV_ET,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"exrc", "ex", P_BOOL|P_VI_DEF|P_SECURE,
(char_u *)&p_exrc, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"fileencoding","fenc", P_STRING|P_ALLOCED|P_VI_DEF|P_RSTAT|P_RBUF|P_NO_MKRC,
(char_u *)&p_fenc, PV_FENC,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"fileencodings","fencs", P_STRING|P_VI_DEF|P_COMMA,
(char_u *)&p_fencs, PV_NONE,
{(char_u *)"ucs-bom", (char_u *)0L}
SCRIPTID_INIT},
{"fileformat", "ff", P_STRING|P_ALLOCED|P_VI_DEF|P_RSTAT|P_NO_MKRC|
P_CURSWANT,
(char_u *)&p_ff, PV_FF,
{(char_u *)DFLT_FF, (char_u *)0L} SCRIPTID_INIT},
{"fileformats", "ffs", P_STRING|P_VIM|P_COMMA|P_NODUP,
(char_u *)&p_ffs, PV_NONE,
{(char_u *)DFLT_FFS_VI, (char_u *)DFLT_FFS_VIM}
SCRIPTID_INIT},
{"fileignorecase", "fic", P_BOOL|P_VI_DEF,
(char_u *)&p_fic, PV_NONE,
{
#ifdef CASE_INSENSITIVE_FILENAME
(char_u *)TRUE,
#else
(char_u *)FALSE,
#endif
(char_u *)0L
} SCRIPTID_INIT},
{"filetype", "ft", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB|P_NFNAME,
(char_u *)&p_ft, PV_FT,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"fillchars", "fcs", P_STRING|P_VI_DEF|P_RALL|P_COMMA|P_NODUP,
(char_u *)&p_fcs, PV_NONE,
{(char_u *)"vert:|,fold:-", (char_u *)0L}
SCRIPTID_INIT},
{"fkmap", "fk", P_BOOL|P_VI_DEF,
(char_u *)&p_fkmap, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"flash", "fl", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"foldclose", "fcl", P_STRING|P_VI_DEF|P_COMMA|P_NODUP|P_RWIN,
(char_u *)&p_fcl, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"foldcolumn", "fdc", P_NUM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDC,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"foldenable", "fen", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FEN,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"foldexpr", "fde", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDE,
{(char_u *)"0", (char_u *)NULL}
SCRIPTID_INIT},
{"foldignore", "fdi", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDI,
{(char_u *)"#", (char_u *)NULL} SCRIPTID_INIT},
{"foldlevel", "fdl", P_NUM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDL,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"foldlevelstart","fdls", P_NUM|P_VI_DEF|P_CURSWANT,
(char_u *)&p_fdls, PV_NONE,
{(char_u *)-1L, (char_u *)0L} SCRIPTID_INIT},
{"foldmarker", "fmr", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|
P_RWIN|P_COMMA|P_NODUP,
(char_u *)VAR_WIN, PV_FMR,
{(char_u *)"{{{,}}}", (char_u *)NULL}
SCRIPTID_INIT},
{"foldmethod", "fdm", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDM,
{(char_u *)"manual", (char_u *)NULL} SCRIPTID_INIT},
{"foldminlines","fml", P_NUM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FML,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"foldnestmax", "fdn", P_NUM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDN,
{(char_u *)20L, (char_u *)0L} SCRIPTID_INIT},
{"foldopen", "fdo", P_STRING|P_VI_DEF|P_COMMA|P_NODUP|P_CURSWANT,
(char_u *)&p_fdo, PV_NONE,
{(char_u *)"block,hor,mark,percent,quickfix,search,tag,undo",
(char_u *)0L} SCRIPTID_INIT},
{"foldtext", "fdt", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_FDT,
{(char_u *)"foldtext()", (char_u *)NULL}
SCRIPTID_INIT},
{"formatexpr", "fex", P_STRING|P_ALLOCED|P_VI_DEF|P_VIM,
(char_u *)&p_fex, PV_FEX,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"formatoptions","fo", P_STRING|P_ALLOCED|P_VIM|P_FLAGLIST,
(char_u *)&p_fo, PV_FO,
{(char_u *)DFLT_FO_VI, (char_u *)DFLT_FO_VIM}
SCRIPTID_INIT},
{"formatlistpat","flp", P_STRING|P_ALLOCED|P_VI_DEF,
(char_u *)&p_flp, PV_FLP,
{(char_u *)"^\\s*\\d\\+[\\]:.)}\\t ]\\s*",
(char_u *)0L} SCRIPTID_INIT},
{"formatprg", "fp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_fp, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"fsync", "fs", P_BOOL|P_SECURE|P_VI_DEF,
#ifdef HAVE_FSYNC
(char_u *)&p_fs, PV_NONE,
{(char_u *)TRUE, (char_u *)0L}
#else
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L}
#endif
SCRIPTID_INIT},
{"gdefault", "gd", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_gd, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"graphic", "gr", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"grepformat", "gfm", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_gefm, PV_NONE,
{(char_u *)DFLT_GREPFORMAT, (char_u *)0L}
SCRIPTID_INIT},
{"grepprg", "gp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_gp, PV_GP,
{
# ifdef UNIX
/* Add an extra file name so that grep will always
* insert a file name in the match line. */
(char_u *)"grep -n $* /dev/null",
# else
(char_u *)"grep -n ",
# endif
(char_u *)0L
}
SCRIPTID_INIT},
{"guicursor", "gcr", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_guicursor, PV_NONE,
{
(char_u *)"n-v-c:block,o:hor50,i-ci:hor15,r-cr:hor30,sm:block",
(char_u *)0L
}
SCRIPTID_INIT},
{"guifont", "gfn", P_STRING|P_VI_DEF|P_RCLR|P_COMMA|P_NODUP,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"guifontset", "gfs", P_STRING|P_VI_DEF|P_RCLR|P_COMMA,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"guifontwide", "gfw", P_STRING|P_VI_DEF|P_RCLR|P_COMMA|P_NODUP,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"guiheadroom", "ghr", P_NUM|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)50L, (char_u *)0L} SCRIPTID_INIT},
{"guioptions", "go", P_STRING|P_VI_DEF|P_RALL|P_FLAGLIST,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"guipty", NULL, P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"guitablabel", "gtl", P_STRING|P_VI_DEF|P_RWIN,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"guitabtooltip", "gtt", P_STRING|P_VI_DEF|P_RWIN,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"hardtabs", "ht", P_NUM|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"helpfile", "hf", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_hf, PV_NONE,
{(char_u *)DFLT_HELPFILE, (char_u *)0L}
SCRIPTID_INIT},
{"helpheight", "hh", P_NUM|P_VI_DEF,
(char_u *)&p_hh, PV_NONE,
{(char_u *)20L, (char_u *)0L} SCRIPTID_INIT},
{"helplang", "hlg", P_STRING|P_VI_DEF|P_COMMA,
(char_u *)&p_hlg, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"hidden", "hid", P_BOOL|P_VI_DEF,
(char_u *)&p_hid, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"highlight", "hl", P_STRING|P_VI_DEF|P_RCLR|P_COMMA|P_NODUP,
(char_u *)&p_hl, PV_NONE,
{(char_u *)HIGHLIGHT_INIT, (char_u *)0L}
SCRIPTID_INIT},
{"history", "hi", P_NUM|P_VIM,
(char_u *)&p_hi, PV_NONE,
{(char_u *)0L, (char_u *)20L} SCRIPTID_INIT},
{"hkmap", "hk", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_hkmap, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"hkmapp", "hkp", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_hkmapp, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"hlsearch", "hls", P_BOOL|P_VI_DEF|P_VIM|P_RALL,
(char_u *)&p_hls, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"icon", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_icon, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"iconstring", NULL, P_STRING|P_VI_DEF,
(char_u *)&p_iconstring, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"ignorecase", "ic", P_BOOL|P_VI_DEF,
(char_u *)&p_ic, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"imactivatefunc","imaf",P_STRING|P_VI_DEF|P_SECURE,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"imactivatekey","imak",P_STRING|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"imcmdline", "imc", P_BOOL|P_VI_DEF,
#ifdef USE_IM_CONTROL
(char_u *)&p_imcmdline, PV_NONE,
#else
(char_u *)NULL, PV_NONE,
#endif
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"imdisable", "imd", P_BOOL|P_VI_DEF,
#ifdef USE_IM_CONTROL
(char_u *)&p_imdisable, PV_NONE,
#else
(char_u *)NULL, PV_NONE,
#endif
{(char_u *)FALSE, (char_u *)0L}
SCRIPTID_INIT},
{"iminsert", "imi", P_NUM|P_VI_DEF,
(char_u *)&p_iminsert, PV_IMI,
#ifdef B_IMODE_IM
{(char_u *)B_IMODE_IM, (char_u *)0L}
#else
{(char_u *)B_IMODE_NONE, (char_u *)0L}
#endif
SCRIPTID_INIT},
{"imsearch", "ims", P_NUM|P_VI_DEF,
(char_u *)&p_imsearch, PV_IMS,
#ifdef B_IMODE_IM
{(char_u *)B_IMODE_IM, (char_u *)0L}
#else
{(char_u *)B_IMODE_NONE, (char_u *)0L}
#endif
SCRIPTID_INIT},
{"imstatusfunc","imsf",P_STRING|P_VI_DEF|P_SECURE,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"include", "inc", P_STRING|P_ALLOCED|P_VI_DEF,
(char_u *)&p_inc, PV_INC,
{(char_u *)"^\\s*#\\s*include", (char_u *)0L}
SCRIPTID_INIT},
{"includeexpr", "inex", P_STRING|P_ALLOCED|P_VI_DEF,
(char_u *)&p_inex, PV_INEX,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"incsearch", "is", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_is, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"indentexpr", "inde", P_STRING|P_ALLOCED|P_VI_DEF|P_VIM,
(char_u *)&p_inde, PV_INDE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"indentkeys", "indk", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_indk, PV_INDK,
{(char_u *)"0{,0},:,0#,!^F,o,O,e", (char_u *)0L}
SCRIPTID_INIT},
{"infercase", "inf", P_BOOL|P_VI_DEF,
(char_u *)&p_inf, PV_INF,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"initclipboard","icpb",P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_icpb, PV_NONE,
{(char_u *)NULL, (char_u *)0L} SCRIPTID_INIT},
{"initpython","ipy",P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_ipy, PV_NONE,
{(char_u *)NULL, (char_u *)0L} SCRIPTID_INIT},
{"insertmode", "im", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_im, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"isfname", "isf", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_isf, PV_NONE,
{
#ifdef BACKSLASH_IN_FILENAME
/* Excluded are: & and ^ are special in cmd.exe
* ( and ) are used in text separating fnames */
(char_u *)"@,48-57,/,\\,.,-,_,+,,,#,$,%,{,},[,],:,@-@,!,~,=",
#else
(char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,~,=",
#endif
(char_u *)0L
} SCRIPTID_INIT},
{"isident", "isi", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_isi, PV_NONE,
{
(char_u *)"@,48-57,_,192-255",
(char_u *)0L
} SCRIPTID_INIT},
{"iskeyword", "isk", P_STRING|P_ALLOCED|P_VIM|P_COMMA|P_NODUP,
(char_u *)&p_isk, PV_ISK,
{
(char_u *)"@,48-57,_",
ISK_LATIN1
} SCRIPTID_INIT},
{"isprint", "isp", P_STRING|P_VI_DEF|P_RALL|P_COMMA|P_NODUP,
(char_u *)&p_isp, PV_NONE,
{
#if defined(MSWIN)
(char_u *)"@,~-255",
#else
ISP_LATIN1,
#endif
(char_u *)0L
} SCRIPTID_INIT},
{"joinspaces", "js", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_js, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"keymap", "kmp", P_STRING|P_ALLOCED|P_VI_DEF|P_RBUF|P_RSTAT|P_NFNAME|
P_PRI_MKRC,
(char_u *)&p_keymap, PV_KMAP,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"keymodel", "km", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_km, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"keywordprg", "kp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_kp, PV_KP,
{
# ifdef USEMAN_S
(char_u *)"man -s",
# else
(char_u *)"man",
# endif
(char_u *)0L
} SCRIPTID_INIT},
{"langmap", "lmap", P_STRING|P_VI_DEF|P_COMMA|P_NODUP|P_SECURE,
(char_u *)&p_langmap, PV_NONE,
{(char_u *)"", /* unmatched } */
(char_u *)0L} SCRIPTID_INIT},
{"langmenu", "lm", P_STRING|P_VI_DEF|P_NFNAME,
(char_u *)&p_lm, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"laststatus", "ls", P_NUM|P_VI_DEF|P_RALL,
(char_u *)&p_ls, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"lazyredraw", "lz", P_BOOL|P_VI_DEF,
(char_u *)&p_lz, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"linebreak", "lbr", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_LBR,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"lines", NULL, P_NUM|P_NODEFAULT|P_NO_MKRC|P_VI_DEF|P_RCLR,
(char_u *)&Rows, PV_NONE,
{
(char_u *)24L,
(char_u *)0L
} SCRIPTID_INIT},
{"linespace", "lsp", P_NUM|P_VI_DEF|P_RCLR,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L}
SCRIPTID_INIT},
{"lisp", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_lisp, PV_LISP,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"lispwords", "lw", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_lispwords, PV_NONE,
{(char_u *)LISPWORD_VALUE, (char_u *)0L}
SCRIPTID_INIT},
{"list", NULL, P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_LIST,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"listchars", "lcs", P_STRING|P_VI_DEF|P_RALL|P_COMMA|P_NODUP,
(char_u *)&p_lcs, PV_NONE,
{(char_u *)"eol:$", (char_u *)0L} SCRIPTID_INIT},
{"loadplugins", "lpl", P_BOOL|P_VI_DEF,
(char_u *)&p_lpl, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"magic", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_magic, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"makeef", "mef", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_mef, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"makeprg", "mp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_mp, PV_MP,
{(char_u *)"make", (char_u *)0L}
SCRIPTID_INIT},
{"matchpairs", "mps", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_mps, PV_MPS,
{(char_u *)"(:),{:},[:]", (char_u *)0L}
SCRIPTID_INIT},
{"matchtime", "mat", P_NUM|P_VI_DEF,
(char_u *)&p_mat, PV_NONE,
{(char_u *)5L, (char_u *)0L} SCRIPTID_INIT},
{"maxcombine", "mco", P_NUM|P_VI_DEF|P_CURSWANT,
(char_u *)&p_mco, PV_NONE,
{(char_u *)2, (char_u *)0L} SCRIPTID_INIT},
{"maxfuncdepth", "mfd", P_NUM|P_VI_DEF,
(char_u *)&p_mfd, PV_NONE,
{(char_u *)100L, (char_u *)0L} SCRIPTID_INIT},
{"maxmapdepth", "mmd", P_NUM|P_VI_DEF,
(char_u *)&p_mmd, PV_NONE,
{(char_u *)1000L, (char_u *)0L} SCRIPTID_INIT},
{"maxmem", "mm", P_NUM|P_VI_DEF,
(char_u *)&p_mm, PV_NONE,
{(char_u *)DFLT_MAXMEM, (char_u *)0L}
SCRIPTID_INIT},
{"maxmempattern","mmp", P_NUM|P_VI_DEF,
(char_u *)&p_mmp, PV_NONE,
{(char_u *)1000L, (char_u *)0L} SCRIPTID_INIT},
{"maxmemtot", "mmt", P_NUM|P_VI_DEF,
(char_u *)&p_mmt, PV_NONE,
{(char_u *)DFLT_MAXMEMTOT, (char_u *)0L}
SCRIPTID_INIT},
{"menuitems", "mis", P_NUM|P_VI_DEF,
(char_u *)&p_mis, PV_NONE,
{(char_u *)25L, (char_u *)0L} SCRIPTID_INIT},
{"mesg", NULL, P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"mkspellmem", "msm", P_STRING|P_VI_DEF|P_EXPAND|P_SECURE,
(char_u *)&p_msm, PV_NONE,
{(char_u *)"460000,2000,500", (char_u *)0L}
SCRIPTID_INIT},
{"modeline", "ml", P_BOOL|P_VIM,
(char_u *)&p_ml, PV_ML,
{(char_u *)FALSE, (char_u *)TRUE} SCRIPTID_INIT},
{"modelines", "mls", P_NUM|P_VI_DEF,
(char_u *)&p_mls, PV_NONE,
{(char_u *)5L, (char_u *)0L} SCRIPTID_INIT},
{"modifiable", "ma", P_BOOL|P_VI_DEF|P_NOGLOB,
(char_u *)&p_ma, PV_MA,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"modified", "mod", P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT,
(char_u *)&p_mod, PV_MOD,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"more", NULL, P_BOOL|P_VIM,
(char_u *)&p_more, PV_NONE,
{(char_u *)FALSE, (char_u *)TRUE} SCRIPTID_INIT},
{"mouse", NULL, P_STRING|P_VI_DEF|P_FLAGLIST,
(char_u *)&p_mouse, PV_NONE,
{
(char_u *)"",
(char_u *)0L
} SCRIPTID_INIT},
{"mousefocus", "mousef", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"mousehide", "mh", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"mousemodel", "mousem", P_STRING|P_VI_DEF,
(char_u *)&p_mousem, PV_NONE,
{
(char_u *)"extend",
(char_u *)0L
} SCRIPTID_INIT},
{"mouseshape", "mouses", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)NULL, PV_NONE,
{(char_u *)NULL, (char_u *)0L}
SCRIPTID_INIT},
{"mousetime", "mouset", P_NUM|P_VI_DEF,
(char_u *)&p_mouset, PV_NONE,
{(char_u *)500L, (char_u *)0L} SCRIPTID_INIT},
{"novice", NULL, P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"nrformats", "nf", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_nf, PV_NF,
{(char_u *)"octal,hex", (char_u *)0L}
SCRIPTID_INIT},
{"number", "nu", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_NU,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"numberwidth", "nuw", P_NUM|P_RWIN|P_VIM,
(char_u *)VAR_WIN, PV_NUW,
{(char_u *)8L, (char_u *)4L} SCRIPTID_INIT},
{"omnifunc", "ofu", P_STRING|P_ALLOCED|P_VI_DEF|P_SECURE,
(char_u *)&p_ofu, PV_OFU,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"open", NULL, P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"opendevice", "odev", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)FALSE}
SCRIPTID_INIT},
{"operatorfunc", "opfunc", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_opfunc, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"optimize", "opt", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"osfiletype", "oft", P_STRING|P_ALLOCED|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"paragraphs", "para", P_STRING|P_VI_DEF,
(char_u *)&p_para, PV_NONE,
{(char_u *)"IPLPPPQPP TPHPLIPpLpItpplpipbp",
(char_u *)0L} SCRIPTID_INIT},
{"paste", NULL, P_BOOL|P_VI_DEF|P_PRI_MKRC,
(char_u *)&p_paste, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"pastetoggle", "pt", P_STRING|P_VI_DEF,
(char_u *)&p_pt, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"patchexpr", "pex", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_pex, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"patchmode", "pm", P_STRING|P_VI_DEF|P_NFNAME,
(char_u *)&p_pm, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"path", "pa", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_path, PV_PATH,
{
(char_u *)".,/usr/include,,",
(char_u *)0L
} SCRIPTID_INIT},
{"preserveindent", "pi", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_pi, PV_PI,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"previewheight", "pvh", P_NUM|P_VI_DEF,
(char_u *)&p_pvh, PV_NONE,
{(char_u *)12L, (char_u *)0L} SCRIPTID_INIT},
{"previewwindow", "pvw", P_BOOL|P_VI_DEF|P_RSTAT|P_NOGLOB,
(char_u *)VAR_WIN, PV_PVW,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"printdevice", "pdev", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_pdev, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"printencoding", "penc", P_STRING|P_VI_DEF,
(char_u *)&p_penc, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"printexpr", "pexpr", P_STRING|P_VI_DEF,
(char_u *)&p_pexpr, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"printfont", "pfn", P_STRING|P_VI_DEF,
(char_u *)&p_pfn, PV_NONE,
{
(char_u *)"courier",
(char_u *)0L
}
SCRIPTID_INIT},
{"printheader", "pheader", P_STRING|P_VI_DEF|P_GETTEXT,
(char_u *)&p_header, PV_NONE,
{(char_u *)N_("%<%f%h%m%=Page %N"), (char_u *)0L}
SCRIPTID_INIT},
{"printmbcharset", "pmbcs", P_STRING|P_VI_DEF,
(char_u *)&p_pmcs, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"printmbfont", "pmbfn", P_STRING|P_VI_DEF,
(char_u *)&p_pmfn, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"printoptions", "popt", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_popt, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"prompt", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_prompt, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"pumheight", "ph", P_NUM|P_VI_DEF,
(char_u *)&p_ph, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"quoteescape", "qe", P_STRING|P_ALLOCED|P_VI_DEF,
(char_u *)&p_qe, PV_QE,
{(char_u *)"\\", (char_u *)0L}
SCRIPTID_INIT},
{"readonly", "ro", P_BOOL|P_VI_DEF|P_RSTAT|P_NOGLOB,
(char_u *)&p_ro, PV_RO,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"redraw", NULL, P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"redrawtime", "rdt", P_NUM|P_VI_DEF,
(char_u *)&p_rdt, PV_NONE,
{(char_u *)2000L, (char_u *)0L} SCRIPTID_INIT},
{"regexpengine", "re", P_NUM|P_VI_DEF,
(char_u *)&p_re, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"relativenumber", "rnu", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_RNU,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"remap", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_remap, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"report", NULL, P_NUM|P_VI_DEF,
(char_u *)&p_report, PV_NONE,
{(char_u *)2L, (char_u *)0L} SCRIPTID_INIT},
{"restorescreen", "rs", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"revins", "ri", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_ri, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"rightleft", "rl", P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_RL,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"rightleftcmd", "rlc", P_STRING|P_ALLOCED|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_RLC,
{(char_u *)"search", (char_u *)NULL}
SCRIPTID_INIT},
{"ruler", "ru", P_BOOL|P_VI_DEF|P_VIM|P_RSTAT,
(char_u *)&p_ru, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"rulerformat", "ruf", P_STRING|P_VI_DEF|P_ALLOCED|P_RSTAT,
(char_u *)&p_ruf, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"runtimepath", "rtp", P_STRING|P_VI_DEF|P_EXPAND|P_COMMA|P_NODUP|P_SECURE,
(char_u *)&p_rtp, PV_NONE,
{(char_u *)DFLT_RUNTIMEPATH, (char_u *)0L}
SCRIPTID_INIT},
{"scroll", "scr", P_NUM|P_NO_MKRC|P_VI_DEF,
(char_u *)VAR_WIN, PV_SCROLL,
{(char_u *)12L, (char_u *)0L} SCRIPTID_INIT},
{"scrollbind", "scb", P_BOOL|P_VI_DEF,
(char_u *)VAR_WIN, PV_SCBIND,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"scrolljump", "sj", P_NUM|P_VI_DEF|P_VIM,
(char_u *)&p_sj, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"scrolloff", "so", P_NUM|P_VI_DEF|P_VIM|P_RALL,
(char_u *)&p_so, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"scrollopt", "sbo", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_sbo, PV_NONE,
{(char_u *)"ver,jump", (char_u *)0L}
SCRIPTID_INIT},
{"sections", "sect", P_STRING|P_VI_DEF,
(char_u *)&p_sections, PV_NONE,
{(char_u *)"SHNHH HUnhsh", (char_u *)0L}
SCRIPTID_INIT},
{"secure", NULL, P_BOOL|P_VI_DEF|P_SECURE,
(char_u *)&p_secure, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"selection", "sel", P_STRING|P_VI_DEF,
(char_u *)&p_sel, PV_NONE,
{(char_u *)"inclusive", (char_u *)0L}
SCRIPTID_INIT},
{"selectmode", "slm", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_slm, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"sessionoptions", "ssop", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_ssop, PV_NONE,
{(char_u *)"blank,buffers,curdir,folds,help,options,tabpages,winsize",
(char_u *)0L}
SCRIPTID_INIT},
{"shell", "sh", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_sh, PV_NONE,
{
(char_u *)"sh",
(char_u *)0L
} SCRIPTID_INIT},
{"shellcmdflag","shcf", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_shcf, PV_NONE,
{
(char_u *)"-c",
(char_u *)0L
} SCRIPTID_INIT},
{"shellpipe", "sp", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_sp, PV_NONE,
{
#if defined(UNIX)
(char_u *)"| tee",
#else
(char_u *)">",
#endif
(char_u *)0L
}
SCRIPTID_INIT},
{"shellquote", "shq", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_shq, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"shellredir", "srr", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_srr, PV_NONE,
{(char_u *)">", (char_u *)0L} SCRIPTID_INIT},
{"shellslash", "ssl", P_BOOL|P_VI_DEF,
#ifdef BACKSLASH_IN_FILENAME
(char_u *)&p_ssl, PV_NONE,
#else
(char_u *)NULL, PV_NONE,
#endif
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"shelltemp", "stmp", P_BOOL,
(char_u *)&p_stmp, PV_NONE,
{(char_u *)FALSE, (char_u *)TRUE} SCRIPTID_INIT},
{"shelltype", "st", P_NUM|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"shellxquote", "sxq", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_sxq, PV_NONE,
{
(char_u *)"",
(char_u *)0L
} SCRIPTID_INIT},
{"shellxescape", "sxe", P_STRING|P_VI_DEF|P_SECURE,
(char_u *)&p_sxe, PV_NONE,
{
(char_u *)"",
(char_u *)0L
} SCRIPTID_INIT},
{"shiftround", "sr", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_sr, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"shiftwidth", "sw", P_NUM|P_VI_DEF,
(char_u *)&p_sw, PV_SW,
{(char_u *)8L, (char_u *)0L} SCRIPTID_INIT},
{"shortmess", "shm", P_STRING|P_VIM|P_FLAGLIST,
(char_u *)&p_shm, PV_NONE,
{(char_u *)"", (char_u *)"filnxtToO"}
SCRIPTID_INIT},
{"showbreak", "sbr", P_STRING|P_VI_DEF|P_RALL,
(char_u *)&p_sbr, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"showcmd", "sc", P_BOOL|P_VIM,
(char_u *)&p_sc, PV_NONE,
{(char_u *)FALSE,
#ifdef UNIX
(char_u *)FALSE
#else
(char_u *) TRUE
#endif
} SCRIPTID_INIT},
{"showfulltag", "sft", P_BOOL|P_VI_DEF,
(char_u *)&p_sft, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"showmatch", "sm", P_BOOL|P_VI_DEF,
(char_u *)&p_sm, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"showmode", "smd", P_BOOL|P_VIM,
(char_u *)&p_smd, PV_NONE,
{(char_u *)FALSE, (char_u *)TRUE} SCRIPTID_INIT},
{"showtabline", "stal", P_NUM|P_VI_DEF|P_RALL,
(char_u *)&p_stal, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"sidescroll", "ss", P_NUM|P_VI_DEF,
(char_u *)&p_ss, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"sidescrolloff", "siso", P_NUM|P_VI_DEF|P_VIM|P_RBUF,
(char_u *)&p_siso, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"slowopen", "slow", P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"smartcase", "scs", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_scs, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"smartindent", "si", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_si, PV_SI,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"smarttab", "sta", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_sta, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"softtabstop", "sts", P_NUM|P_VI_DEF|P_VIM,
(char_u *)&p_sts, PV_STS,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"sourceany", NULL, P_BOOL|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"spell", NULL, P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_SPELL,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"spellcapcheck", "spc", P_STRING|P_ALLOCED|P_VI_DEF|P_RBUF,
(char_u *)&p_spc, PV_SPC,
{(char_u *)"[.?!]\\_[\\])'\" ]\\+", (char_u *)0L}
SCRIPTID_INIT},
{"spellfile", "spf", P_STRING|P_EXPAND|P_ALLOCED|P_VI_DEF|P_SECURE|P_COMMA,
(char_u *)&p_spf, PV_SPF,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"spelllang", "spl", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_RBUF|P_EXPAND,
(char_u *)&p_spl, PV_SPL,
{(char_u *)"en", (char_u *)0L}
SCRIPTID_INIT},
{"spellsuggest", "sps", P_STRING|P_VI_DEF|P_EXPAND|P_SECURE|P_COMMA,
(char_u *)&p_sps, PV_NONE,
{(char_u *)"best", (char_u *)0L}
SCRIPTID_INIT},
{"splitbelow", "sb", P_BOOL|P_VI_DEF,
(char_u *)&p_sb, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"splitright", "spr", P_BOOL|P_VI_DEF,
(char_u *)&p_spr, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"startofline", "sol", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_sol, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"statusline","stl", P_STRING|P_VI_DEF|P_ALLOCED|P_RSTAT,
(char_u *)&p_stl, PV_STL,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"suffixes", "su", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_su, PV_NONE,
{(char_u *)".bak,~,.o,.h,.info,.swp,.obj",
(char_u *)0L} SCRIPTID_INIT},
{"suffixesadd", "sua", P_STRING|P_VI_DEF|P_ALLOCED|P_COMMA|P_NODUP,
(char_u *)&p_sua, PV_SUA,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"swapfile", "swf", P_BOOL|P_VI_DEF|P_RSTAT,
(char_u *)&p_swf, PV_SWF,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"swapsync", "sws", P_STRING|P_VI_DEF,
(char_u *)&p_sws, PV_NONE,
{(char_u *)"fsync", (char_u *)0L} SCRIPTID_INIT},
{"switchbuf", "swb", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_swb, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"synmaxcol", "smc", P_NUM|P_VI_DEF|P_RBUF,
(char_u *)&p_smc, PV_SMC,
{(char_u *)3000L, (char_u *)0L}
SCRIPTID_INIT},
{"syntax", "syn", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB|P_NFNAME,
(char_u *)&p_syn, PV_SYN,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"tabline", "tal", P_STRING|P_VI_DEF|P_RALL,
(char_u *)&p_tal, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"tabpagemax", "tpm", P_NUM|P_VI_DEF,
(char_u *)&p_tpm, PV_NONE,
{(char_u *)10L, (char_u *)0L} SCRIPTID_INIT},
{"tabstop", "ts", P_NUM|P_VI_DEF|P_RBUF,
(char_u *)&p_ts, PV_TS,
{(char_u *)8L, (char_u *)0L} SCRIPTID_INIT},
{"tagbsearch", "tbs", P_BOOL|P_VI_DEF,
(char_u *)&p_tbs, PV_NONE,
{(char_u *)TRUE, (char_u *)0L}
SCRIPTID_INIT},
{"taglength", "tl", P_NUM|P_VI_DEF,
(char_u *)&p_tl, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"tagrelative", "tr", P_BOOL|P_VIM,
(char_u *)&p_tr, PV_NONE,
{(char_u *)FALSE, (char_u *)TRUE} SCRIPTID_INIT},
{"tags", "tag", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_tags, PV_TAGS,
{
(char_u *)"./tags,tags",
(char_u *)0L
} SCRIPTID_INIT},
{"tagstack", "tgst", P_BOOL|P_VI_DEF,
(char_u *)&p_tgst, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"term", NULL, P_STRING|P_EXPAND|P_NODEFAULT|P_NO_MKRC|P_VI_DEF|
P_RALL,
(char_u *)&T_NAME, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"termbidi", "tbidi", P_BOOL|P_VI_DEF,
(char_u *)&p_tbidi, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"termencoding", "tenc", P_STRING|P_VI_DEF|P_RCLR,
(char_u *)&p_tenc, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"terse", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_terse, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"textwidth", "tw", P_NUM|P_VI_DEF|P_VIM|P_RBUF,
(char_u *)&p_tw, PV_TW,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"thesaurus", "tsr", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_tsr, PV_TSR,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"tildeop", "top", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_to, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"timeout", "to", P_BOOL|P_VI_DEF,
(char_u *)&p_timeout, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"timeoutlen", "tm", P_NUM|P_VI_DEF,
(char_u *)&p_tm, PV_NONE,
{(char_u *)1000L, (char_u *)0L} SCRIPTID_INIT},
{"title", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_title, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"titlelen", NULL, P_NUM|P_VI_DEF,
(char_u *)&p_titlelen, PV_NONE,
{(char_u *)85L, (char_u *)0L} SCRIPTID_INIT},
{"titleold", NULL, P_STRING|P_VI_DEF|P_GETTEXT|P_SECURE|P_NO_MKRC,
(char_u *)&p_titleold, PV_NONE,
{(char_u *)N_("Thanks for flying Vim"),
(char_u *)0L}
SCRIPTID_INIT},
{"titlestring", NULL, P_STRING|P_VI_DEF,
(char_u *)&p_titlestring, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"ttimeout", NULL, P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_ttimeout, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"ttimeoutlen", "ttm", P_NUM|P_VI_DEF,
(char_u *)&p_ttm, PV_NONE,
{(char_u *)-1L, (char_u *)0L} SCRIPTID_INIT},
{"ttybuiltin", "tbi", P_BOOL|P_VI_DEF,
(char_u *)&p_tbi, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"ttyfast", "tf", P_BOOL|P_NO_MKRC|P_VI_DEF,
(char_u *)&p_tf, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"ttymouse", "ttym", P_STRING|P_NODEFAULT|P_NO_MKRC|P_VI_DEF,
#if defined(FEAT_MOUSE) && defined(UNIX)
(char_u *)&p_ttym, PV_NONE,
#else
(char_u *)NULL, PV_NONE,
#endif
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"ttyscroll", "tsl", P_NUM|P_VI_DEF,
(char_u *)&p_ttyscroll, PV_NONE,
{(char_u *)999L, (char_u *)0L} SCRIPTID_INIT},
{"ttytype", "tty", P_STRING|P_EXPAND|P_NODEFAULT|P_NO_MKRC|P_VI_DEF|
P_RALL,
(char_u *)&T_NAME, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"undodir", "udir", P_STRING|P_EXPAND|P_COMMA|P_NODUP|P_SECURE|P_VI_DEF,
(char_u *)&p_udir, PV_NONE,
{(char_u *)".", (char_u *)0L}
SCRIPTID_INIT},
{"undofile", "udf", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_udf, PV_UDF,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"undolevels", "ul", P_NUM|P_VI_DEF,
(char_u *)&p_ul, PV_UL,
{
#if defined(UNIX) || defined(WIN3264)
(char_u *)1000L,
#else
(char_u *)100L,
#endif
(char_u *)0L
} SCRIPTID_INIT},
{"undoreload", "ur", P_NUM|P_VI_DEF,
(char_u *)&p_ur, PV_NONE,
{ (char_u *)10000L, (char_u *)0L} SCRIPTID_INIT},
{"unnamedclip", "ucp", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_unc, PV_NONE,
{(char_u *)FALSE, (char_u *)FALSE} SCRIPTID_INIT},
{"updatecount", "uc", P_NUM|P_VI_DEF,
(char_u *)&p_uc, PV_NONE,
{(char_u *)200L, (char_u *)0L} SCRIPTID_INIT},
{"updatetime", "ut", P_NUM|P_VI_DEF,
(char_u *)&p_ut, PV_NONE,
{(char_u *)4000L, (char_u *)0L} SCRIPTID_INIT},
{"verbose", "vbs", P_NUM|P_VI_DEF,
(char_u *)&p_verbose, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"verbosefile", "vfile", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_vfile, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"viewdir", "vdir", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE,
(char_u *)&p_vdir, PV_NONE,
{(char_u *)DFLT_VDIR, (char_u *)0L}
SCRIPTID_INIT},
{"viewoptions", "vop", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_vop, PV_NONE,
{(char_u *)"folds,options,cursor", (char_u *)0L}
SCRIPTID_INIT},
{"viminfo", "vi", P_STRING|P_COMMA|P_NODUP|P_SECURE,
(char_u *)&p_viminfo, PV_NONE,
{(char_u *)"", (char_u *)"'100,<50,s10,h"}
SCRIPTID_INIT},
{"virtualedit", "ve", P_STRING|P_COMMA|P_NODUP|P_VI_DEF|P_VIM|P_CURSWANT,
(char_u *)&p_ve, PV_NONE,
{(char_u *)"", (char_u *)""}
SCRIPTID_INIT},
{"visualbell", "vb", P_BOOL|P_VI_DEF,
(char_u *)&p_vb, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"w300", NULL, P_NUM|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"w1200", NULL, P_NUM|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"w9600", NULL, P_NUM|P_VI_DEF,
(char_u *)NULL, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"warn", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_warn, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"weirdinvert", "wiv", P_BOOL|P_VI_DEF|P_RCLR,
(char_u *)&p_wiv, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"whichwrap", "ww", P_STRING|P_VIM|P_COMMA|P_FLAGLIST,
(char_u *)&p_ww, PV_NONE,
{(char_u *)"", (char_u *)"b,s"} SCRIPTID_INIT},
{"wildchar", "wc", P_NUM|P_VIM,
(char_u *)&p_wc, PV_NONE,
{(char_u *)(long)Ctrl_E, (char_u *)(long)TAB}
SCRIPTID_INIT},
{"wildcharm", "wcm", P_NUM|P_VI_DEF,
(char_u *)&p_wcm, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"wildignore", "wig", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_wig, PV_NONE,
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
{"wildignorecase", "wic", P_BOOL|P_VI_DEF,
(char_u *)&p_wic, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"wildmenu", "wmnu", P_BOOL|P_VI_DEF,
(char_u *)&p_wmnu, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"wildmode", "wim", P_STRING|P_VI_DEF|P_COMMA|P_NODUP,
(char_u *)&p_wim, PV_NONE,
{(char_u *)"full", (char_u *)0L} SCRIPTID_INIT},
{"wildoptions", "wop", P_STRING|P_VI_DEF,
(char_u *)&p_wop, PV_NONE,
{(char_u *)"", (char_u *)0L}
SCRIPTID_INIT},
{"winaltkeys", "wak", P_STRING|P_VI_DEF,
(char_u *)&p_wak, PV_NONE,
{(char_u *)"menu", (char_u *)0L}
SCRIPTID_INIT},
{"window", "wi", P_NUM|P_VI_DEF,
(char_u *)&p_window, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"winheight", "wh", P_NUM|P_VI_DEF,
(char_u *)&p_wh, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"winfixheight", "wfh", P_BOOL|P_VI_DEF|P_RSTAT,
(char_u *)VAR_WIN, PV_WFH,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"winfixwidth", "wfw", P_BOOL|P_VI_DEF|P_RSTAT,
(char_u *)VAR_WIN, PV_WFW,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"winminheight", "wmh", P_NUM|P_VI_DEF,
(char_u *)&p_wmh, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"winminwidth", "wmw", P_NUM|P_VI_DEF,
(char_u *)&p_wmw, PV_NONE,
{(char_u *)1L, (char_u *)0L} SCRIPTID_INIT},
{"winwidth", "wiw", P_NUM|P_VI_DEF,
(char_u *)&p_wiw, PV_NONE,
{(char_u *)20L, (char_u *)0L} SCRIPTID_INIT},
{"wrap", NULL, P_BOOL|P_VI_DEF|P_RWIN,
(char_u *)VAR_WIN, PV_WRAP,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"wrapmargin", "wm", P_NUM|P_VI_DEF,
(char_u *)&p_wm, PV_WM,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
{"wrapscan", "ws", P_BOOL|P_VI_DEF,
(char_u *)&p_ws, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"write", NULL, P_BOOL|P_VI_DEF,
(char_u *)&p_write, PV_NONE,
{(char_u *)TRUE, (char_u *)0L} SCRIPTID_INIT},
{"writeany", "wa", P_BOOL|P_VI_DEF,
(char_u *)&p_wa, PV_NONE,
{(char_u *)FALSE, (char_u *)0L} SCRIPTID_INIT},
{"writebackup", "wb", P_BOOL|P_VI_DEF|P_VIM,
(char_u *)&p_wb, PV_NONE,
{
(char_u *)TRUE,
(char_u *)0L
} SCRIPTID_INIT},
{"writedelay", "wd", P_NUM|P_VI_DEF,
(char_u *)&p_wd, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCRIPTID_INIT},
/* terminal output codes */
#define p_term(sss, vvv) {sss, NULL, P_STRING|P_VI_DEF|P_RALL|P_SECURE, \
(char_u *)&vvv, PV_NONE, \
{(char_u *)"", (char_u *)0L} SCRIPTID_INIT},
p_term("t_AB", T_CAB)
p_term("t_AF", T_CAF)
p_term("t_AL", T_CAL)
p_term("t_al", T_AL)
p_term("t_bc", T_BC)
p_term("t_cd", T_CD)
p_term("t_ce", T_CE)
p_term("t_cl", T_CL)
p_term("t_cm", T_CM)
p_term("t_Co", T_CCO)
p_term("t_CS", T_CCS)
p_term("t_cs", T_CS)
p_term("t_CV", T_CSV)
p_term("t_ut", T_UT)
p_term("t_da", T_DA)
p_term("t_db", T_DB)
p_term("t_DL", T_CDL)
p_term("t_dl", T_DL)
p_term("t_fs", T_FS)
p_term("t_IE", T_CIE)
p_term("t_IS", T_CIS)
p_term("t_ke", T_KE)
p_term("t_ks", T_KS)
p_term("t_le", T_LE)
p_term("t_mb", T_MB)
p_term("t_md", T_MD)
p_term("t_me", T_ME)
p_term("t_mr", T_MR)
p_term("t_ms", T_MS)
p_term("t_nd", T_ND)
p_term("t_op", T_OP)
p_term("t_RI", T_CRI)
p_term("t_RV", T_CRV)
p_term("t_u7", T_U7)
p_term("t_Sb", T_CSB)
p_term("t_Sf", T_CSF)
p_term("t_se", T_SE)
p_term("t_so", T_SO)
p_term("t_sr", T_SR)
p_term("t_ts", T_TS)
p_term("t_te", T_TE)
p_term("t_ti", T_TI)
p_term("t_ue", T_UE)
p_term("t_us", T_US)
p_term("t_vb", T_VB)
p_term("t_ve", T_VE)
p_term("t_vi", T_VI)
p_term("t_vs", T_VS)
p_term("t_WP", T_CWP)
p_term("t_WS", T_CWS)
p_term("t_SI", T_CSI)
p_term("t_EI", T_CEI)
p_term("t_xs", T_XS)
p_term("t_ZH", T_CZH)
p_term("t_ZR", T_CZR)
/* terminal key codes are not in here */
/* end marker */
{
NULL, NULL, 0, NULL, PV_NONE, {NULL, NULL} SCRIPTID_INIT
}
};
#define PARAM_COUNT (sizeof(options) / sizeof(struct vimoption))
static char *(p_ambw_values[]) = {"single", "double", NULL};
static char *(p_bg_values[]) = {"light", "dark", NULL};
static char *(p_nf_values[]) = {"octal", "hex", "alpha", NULL};
static char *(p_ff_values[]) = {FF_UNIX, FF_DOS, FF_MAC, NULL};
static char *(p_wop_values[]) = {"tagfile", NULL};
static char *(p_wak_values[]) = {"yes", "menu", "no", NULL};
static char *(p_mousem_values[]) =
{"extend", "popup", "popup_setpos", "mac", NULL};
static char *(p_sel_values[]) = {"inclusive", "exclusive", "old", NULL};
static char *(p_slm_values[]) = {"mouse", "key", "cmd", NULL};
static char *(p_km_values[]) = {"startsel", "stopsel", NULL};
static char *(p_scbopt_values[]) = {"ver", "hor", "jump", NULL};
static char *(p_debug_values[]) = {"msg", "throw", "beep", NULL};
static char *(p_ead_values[]) = {"both", "ver", "hor", NULL};
static char *(p_buftype_values[]) =
{"nofile", "nowrite", "quickfix", "help", "acwrite", NULL};
static char *(p_bufhidden_values[]) = {"hide", "unload", "delete", "wipe", NULL};
static char *(p_bs_values[]) = {"indent", "eol", "start", NULL};
static char *(p_fdm_values[]) = {"manual", "expr", "marker", "indent", "syntax",
"diff",
NULL};
static char *(p_fcl_values[]) = {"all", NULL};
static char *(p_cot_values[]) = {"menu", "menuone", "longest", "preview", NULL};
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "option.c.generated.h"
#endif
/*
* Initialize the options, first part.
*
* Called only once from main(), just after creating the first buffer.
*/
void set_init_1(void)
{
char_u *p;
int opt_idx;
long_u n;
langmap_init();
/* Be Vi compatible by default */
p_cp = TRUE;
/* Use POSIX compatibility when $VIM_POSIX is set. */
if (os_getenv("VIM_POSIX") != NULL) {
set_string_default("cpo", (char_u *)CPO_ALL);
set_string_default("shm", (char_u *)"A");
}
/*
* Find default value for 'shell' option.
* Don't use it if it is empty.
*/
if (((p = (char_u *)os_getenv("SHELL")) != NULL && *p != NUL)
)
set_string_default("sh", p);
/*
* Set the default for 'backupskip' to include environment variables for
* temp files.
*/
{
# ifdef UNIX
static char *(names[4]) = {"", "TMPDIR", "TEMP", "TMP"};
# else
static char *(names[3]) = {"TMPDIR", "TEMP", "TMP"};
# endif
int len;
garray_T ga;
int mustfree;
ga_init(&ga, 1, 100);
for (n = 0; n < (long)(sizeof(names) / sizeof(char *)); ++n) {
mustfree = FALSE;
# ifdef UNIX
if (*names[n] == NUL)
p = (char_u *)"/tmp";
else
# endif
p = vim_getenv((char_u *)names[n], &mustfree);
if (p != NULL && *p != NUL) {
/* First time count the NUL, otherwise count the ','. */
len = (int)STRLEN(p) + 3;
ga_grow(&ga, len);
if (!GA_EMPTY(&ga))
STRCAT(ga.ga_data, ",");
STRCAT(ga.ga_data, p);
add_pathsep(ga.ga_data);
STRCAT(ga.ga_data, "*");
ga.ga_len += len;
}
if (mustfree)
free(p);
}
if (ga.ga_data != NULL) {
set_string_default("bsk", ga.ga_data);
free(ga.ga_data);
}
}
/*
* 'maxmemtot' and 'maxmem' may have to be adjusted for available memory
*/
opt_idx = findoption((char_u *)"maxmemtot");
if (opt_idx >= 0) {
#ifndef HAVE_TOTAL_MEM
if (options[opt_idx].def_val[VI_DEFAULT] == (char_u *)0L)
#endif
{
#ifdef HAVE_TOTAL_MEM
/* Use half of amount of memory available to Vim. */
/* If too much to fit in long_u, get long_u max */
uint64_t available_kib = os_get_total_mem_kib();
n = available_kib / 2 > ULONG_MAX ? ULONG_MAX
: (long_u)(available_kib /2);
#else
n = (0x7fffffff >> 11);
#endif
options[opt_idx].def_val[VI_DEFAULT] = (char_u *)n;
opt_idx = findoption((char_u *)"maxmem");
if (opt_idx >= 0) {
#ifndef HAVE_TOTAL_MEM
if ((long)options[opt_idx].def_val[VI_DEFAULT] > (long)n
|| (long)options[opt_idx].def_val[VI_DEFAULT] == 0L)
#endif
options[opt_idx].def_val[VI_DEFAULT] = (char_u *)n;
}
}
}
{
char_u *cdpath;
char_u *buf;
int i;
int j;
int mustfree = FALSE;
/* Initialize the 'cdpath' option's default value. */
cdpath = vim_getenv((char_u *)"CDPATH", &mustfree);
if (cdpath != NULL) {
buf = xmalloc(2 * STRLEN(cdpath) + 2);
{
buf[0] = ','; /* start with ",", current dir first */
j = 1;
for (i = 0; cdpath[i] != NUL; ++i) {
if (vim_ispathlistsep(cdpath[i]))
buf[j++] = ',';
else {
if (cdpath[i] == ' ' || cdpath[i] == ',')
buf[j++] = '\\';
buf[j++] = cdpath[i];
}
}
buf[j] = NUL;
opt_idx = findoption((char_u *)"cdpath");
if (opt_idx >= 0) {
options[opt_idx].def_val[VI_DEFAULT] = buf;
options[opt_idx].flags |= P_DEF_ALLOCED;
} else
free(buf); /* cannot happen */
}
if (mustfree)
free(cdpath);
}
}
#if defined(MSWIN) || defined(EBCDIC) || defined(MAC)
/* Set print encoding on platforms that don't default to latin1 */
set_string_default("penc",
(char_u *)"hp-roman8"
);
#endif
/* 'printexpr' must be allocated to be able to evaluate it. */
set_string_default(
"pexpr",
(char_u *)
"system('lpr' . (&printdevice == '' ? '' : ' -P' . &printdevice) . ' ' . v:fname_in) . delete(v:fname_in) + v:shell_error"
);
/*
* Set all the options (except the terminal options) to their default
* value. Also set the global value for local options.
*/
set_options_default(0);
curbuf->b_p_initialized = TRUE;
curbuf->b_p_ar = -1; /* no local 'autoread' value */
curbuf->b_p_ul = NO_LOCAL_UNDOLEVEL;
check_buf_options(curbuf);
check_win_options(curwin);
check_options();
/* Must be before option_expand(), because that one needs vim_isIDc() */
didset_options();
/* Use the current chartab for the generic chartab. */
init_spell_chartab();
/*
* initialize the table for 'breakat'.
*/
fill_breakat_flags();
/*
* Expand environment variables and things like "~" for the defaults.
* If option_expand() returns non-NULL the variable is expanded. This can
* only happen for non-indirect options.
* Also set the default to the expanded value, so ":set" does not list
* them.
* Don't set the P_ALLOCED flag, because we don't want to free the
* default.
*/
for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++) {
if ((options[opt_idx].flags & P_GETTEXT)
&& options[opt_idx].var != NULL)
p = (char_u *)_(*(char **)options[opt_idx].var);
else
p = option_expand(opt_idx, NULL);
if (p != NULL) {
p = vim_strsave(p);
*(char_u **)options[opt_idx].var = p;
/* VIMEXP
* Defaults for all expanded options are currently the same for Vi
* and Vim. When this changes, add some code here! Also need to
* split P_DEF_ALLOCED in two.
*/
if (options[opt_idx].flags & P_DEF_ALLOCED)
free(options[opt_idx].def_val[VI_DEFAULT]);
options[opt_idx].def_val[VI_DEFAULT] = p;
options[opt_idx].flags |= P_DEF_ALLOCED;
}
}
/* Initialize the highlight_attr[] table. */
highlight_changed();
save_file_ff(curbuf); /* Buffer is unchanged */
/* Parse default for 'wildmode' */
check_opt_wim();
/* Detect use of mlterm.
* Mlterm is a terminal emulator akin to xterm that has some special
* abilities (bidi namely).
* NOTE: mlterm's author is being asked to 'set' a variable
* instead of an environment variable due to inheritance.
*/
if (os_getenv("MLTERM") != NULL)
set_option_value((char_u *)"tbidi", 1L, NULL, 0);
/* Parse default for 'fillchars'. */
(void)set_chars_option(&p_fcs);
# ifdef MACOS_CONVERT
/* Moved to os_mac_conv.c to avoid dependency problems. */
mac_lang_init();
# endif
/* enc_locale() will try to find the encoding of the current locale. */
p = enc_locale();
if (p != NULL) {
char_u *save_enc;
/* Try setting 'encoding' and check if the value is valid.
* If not, go back to the default "latin1". */
save_enc = p_enc;
p_enc = p;
if (STRCMP(p_enc, "gb18030") == 0) {
/* We don't support "gb18030", but "cp936" is a good substitute
* for practical purposes, thus use that. It's not an alias to
* still support conversion between gb18030 and utf-8. */
p_enc = vim_strsave((char_u *)"cp936");
free(p);
}
if (mb_init() == NULL) {
opt_idx = findoption((char_u *)"encoding");
if (opt_idx >= 0) {
options[opt_idx].def_val[VI_DEFAULT] = p_enc;
options[opt_idx].flags |= P_DEF_ALLOCED;
}
#if defined(MSWIN) || defined(MACOS)
if (STRCMP(p_enc, "latin1") == 0
|| enc_utf8
) {
/* Adjust the default for 'isprint' and 'iskeyword' to match
* latin1. Also set the defaults for when 'nocompatible' is
* set. */
set_string_option_direct((char_u *)"isp", -1,
ISP_LATIN1, OPT_FREE, SID_NONE);
set_string_option_direct((char_u *)"isk", -1,
ISK_LATIN1, OPT_FREE, SID_NONE);
opt_idx = findoption((char_u *)"isp");
if (opt_idx >= 0)
options[opt_idx].def_val[VIM_DEFAULT] = ISP_LATIN1;
opt_idx = findoption((char_u *)"isk");
if (opt_idx >= 0)
options[opt_idx].def_val[VIM_DEFAULT] = ISK_LATIN1;
(void)init_chartab();
}
#endif
} else {
free(p_enc);
p_enc = save_enc;
}
}
/* Set the default for 'helplang'. */
set_helplang_default(get_mess_lang());
}
/*
* Set an option to its default value.
* This does not take care of side effects!
*/
static void
set_option_default (
int opt_idx,
int opt_flags, /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */
int compatible /* use Vi default value */
)
{
char_u *varp; /* pointer to variable for current option */
int dvi; /* index in def_val[] */
long_u flags;
long_u *flagsp;
int both = (opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0;
varp = get_varp_scope(&(options[opt_idx]), both ? OPT_LOCAL : opt_flags);
flags = options[opt_idx].flags;
if (varp != NULL) { /* skip hidden option, nothing to do for it */
dvi = ((flags & P_VI_DEF) || compatible) ? VI_DEFAULT : VIM_DEFAULT;
if (flags & P_STRING) {
/* Use set_string_option_direct() for local options to handle
* freeing and allocating the value. */
if (options[opt_idx].indir != PV_NONE)
set_string_option_direct(NULL, opt_idx,
options[opt_idx].def_val[dvi], opt_flags, 0);
else {
if ((opt_flags & OPT_FREE) && (flags & P_ALLOCED))
free_string_option(*(char_u **)(varp));
*(char_u **)varp = options[opt_idx].def_val[dvi];
options[opt_idx].flags &= ~P_ALLOCED;
}
} else if (flags & P_NUM) {
if (options[opt_idx].indir == PV_SCROLL)
win_comp_scroll(curwin);
else {
*(long *)varp = (long)options[opt_idx].def_val[dvi];
/* May also set global value for local option. */
if (both)
*(long *)get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) =
*(long *)varp;
}
} else { /* P_BOOL */
*(int *)varp = (int)(intptr_t)options[opt_idx].def_val[dvi];
#ifdef UNIX
/* 'modeline' defaults to off for root */
if (options[opt_idx].indir == PV_ML && getuid() == ROOT_UID)
*(int *)varp = FALSE;
#endif
/* May also set global value for local option. */
if (both)
*(int *)get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) =
*(int *)varp;
}
/* The default value is not insecure. */
flagsp = insecure_flag(opt_idx, opt_flags);
*flagsp = *flagsp & ~P_INSECURE;
}
set_option_scriptID_idx(opt_idx, opt_flags, current_SID);
}
/*
* Set all options (except terminal options) to their default value.
*/
static void
set_options_default (
int opt_flags /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */
)
{
int i;
win_T *wp;
tabpage_T *tp;
for (i = 0; !istermoption(&options[i]); i++)
if (!(options[i].flags & P_NODEFAULT))
set_option_default(i, opt_flags, p_cp);
/* The 'scroll' option must be computed for all windows. */
FOR_ALL_TAB_WINDOWS(tp, wp)
win_comp_scroll(wp);
}
/// Set the Vi-default value of a string option.
/// Used for 'sh', 'backupskip' and 'term'.
///
/// @param name The name of the option
/// @param val The value of the option
void set_string_default(const char *name, const char_u *val)
{
int opt_idx = findoption((char_u *)name);
if (opt_idx >= 0) {
if (options[opt_idx].flags & P_DEF_ALLOCED) {
free(options[opt_idx].def_val[VI_DEFAULT]);
}
options[opt_idx].def_val[VI_DEFAULT] = (char_u *) xstrdup((char *) val);
options[opt_idx].flags |= P_DEF_ALLOCED;
}
}
/*
* Set the Vi-default value of a number option.
* Used for 'lines' and 'columns'.
*/
void set_number_default(char *name, long val)
{
int opt_idx;
opt_idx = findoption((char_u *)name);
if (opt_idx >= 0)
options[opt_idx].def_val[VI_DEFAULT] = (char_u *)val;
}
#if defined(EXITFREE) || defined(PROTO)
/*
* Free all options.
*/
void free_all_options(void)
{
int i;
for (i = 0; !istermoption(&options[i]); i++) {
if (options[i].indir == PV_NONE) {
/* global option: free value and default value. */
if (options[i].flags & P_ALLOCED && options[i].var != NULL)
free_string_option(*(char_u **)options[i].var);
if (options[i].flags & P_DEF_ALLOCED)
free_string_option(options[i].def_val[VI_DEFAULT]);
} else if (options[i].var != VAR_WIN
&& (options[i].flags & P_STRING))
/* buffer-local option: free global value */
free_string_option(*(char_u **)options[i].var);
}
}
#endif
/*
* Initialize the options, part two: After getting Rows and Columns and
* setting 'term'.
*/
void set_init_2(void)
{
int idx;
/*
* 'scroll' defaults to half the window height. Note that this default is
* wrong when the window height changes.
*/
set_number_default("scroll", Rows / 2);
idx = findoption((char_u *)"scroll");
if (idx >= 0 && !(options[idx].flags & P_WAS_SET))
set_option_default(idx, OPT_LOCAL, p_cp);
comp_col();
/*
* 'window' is only for backwards compatibility with Vi.
* Default is Rows - 1.
*/
if (!option_was_set((char_u *)"window"))
p_window = Rows - 1;
set_number_default("window", Rows - 1);
/* For DOS console the default is always black. */
/*
* If 'background' wasn't set by the user, try guessing the value,
* depending on the terminal name. Only need to check for terminals
* with a dark background, that can handle color.
*/
idx = findoption((char_u *)"bg");
if (idx >= 0 && !(options[idx].flags & P_WAS_SET)
&& *term_bg_default() == 'd') {
set_string_option_direct(NULL, idx, (char_u *)"dark", OPT_FREE, 0);
/* don't mark it as set, when starting the GUI it may be
* changed again */
options[idx].flags &= ~P_WAS_SET;
}
parse_shape_opt(SHAPE_CURSOR); /* set cursor shapes from 'guicursor' */
(void)parse_printoptions(); /* parse 'printoptions' default value */
}
/*
* Return "dark" or "light" depending on the kind of terminal.
* This is just guessing! Recognized are:
* "linux" Linux console
* "screen.linux" Linux console with screen
* "cygwin" Cygwin shell
* "putty" Putty program
* We also check the COLORFGBG environment variable, which is set by
* rxvt and derivatives. This variable contains either two or three
* values separated by semicolons; we want the last value in either
* case. If this value is 0-6 or 8, our background is dark.
*/
static char_u *term_bg_default(void)
{
char_u *p;
if (STRCMP(T_NAME, "linux") == 0
|| STRCMP(T_NAME, "screen.linux") == 0
|| STRCMP(T_NAME, "cygwin") == 0
|| STRCMP(T_NAME, "putty") == 0
|| ((p = (char_u *)os_getenv("COLORFGBG")) != NULL
&& (p = vim_strrchr(p, ';')) != NULL
&& ((p[1] >= '0' && p[1] <= '6') || p[1] == '8')
&& p[2] == NUL))
return (char_u *)"dark";
return (char_u *)"light";
}
/*
* Initialize the options, part three: After reading the .vimrc
*/
void set_init_3(void)
{
#if defined(UNIX) || defined(WIN3264)
/*
* Set 'shellpipe' and 'shellredir', depending on the 'shell' option.
* This is done after other initializations, where 'shell' might have been
* set, but only if they have not been set before.
*/
char_u *p;
int idx_srr;
int do_srr;
int idx_sp;
int do_sp;
idx_srr = findoption((char_u *)"srr");
if (idx_srr < 0)
do_srr = FALSE;
else
do_srr = !(options[idx_srr].flags & P_WAS_SET);
idx_sp = findoption((char_u *)"sp");
if (idx_sp < 0)
do_sp = FALSE;
else
do_sp = !(options[idx_sp].flags & P_WAS_SET);
/*
* Isolate the name of the shell:
* - Skip beyond any path. E.g., "/usr/bin/csh -f" -> "csh -f".
* - Remove any argument. E.g., "csh -f" -> "csh".
* But don't allow a space in the path, so that this works:
* "/usr/bin/csh --rcfile ~/.cshrc"
* But don't do that for Windows, it's common to have a space in the path.
*/
p = skiptowhite(p_sh);
if (*p == NUL) {
/* No white space, use the tail. */
p = vim_strsave(path_tail(p_sh));
} else {
char_u *p1, *p2;
/* Find the last path separator before the space. */
p1 = p_sh;
for (p2 = p_sh; p2 < p; mb_ptr_adv(p2))
if (vim_ispathsep(*p2))
p1 = p2 + 1;
p = vim_strnsave(p1, (int)(p - p1));
}
{
/*
* Default for p_sp is "| tee", for p_srr is ">".
* For known shells it is changed here to include stderr.
*/
if ( fnamecmp(p, "csh") == 0
|| fnamecmp(p, "tcsh") == 0
) {
if (do_sp) {
p_sp = (char_u *)"|& tee";
options[idx_sp].def_val[VI_DEFAULT] = p_sp;
}
if (do_srr) {
p_srr = (char_u *)">&";
options[idx_srr].def_val[VI_DEFAULT] = p_srr;
}
} else if ( fnamecmp(p, "sh") == 0
|| fnamecmp(p, "ksh") == 0
|| fnamecmp(p, "mksh") == 0
|| fnamecmp(p, "pdksh") == 0
|| fnamecmp(p, "zsh") == 0
|| fnamecmp(p, "zsh-beta") == 0
|| fnamecmp(p, "bash") == 0
) {
if (do_sp) {
p_sp = (char_u *)"2>&1| tee";
options[idx_sp].def_val[VI_DEFAULT] = p_sp;
}
if (do_srr) {
p_srr = (char_u *)">%s 2>&1";
options[idx_srr].def_val[VI_DEFAULT] = p_srr;
}
}
free(p);
}
#endif
set_title_defaults();
}
/*
* When 'helplang' is still at its default value, set it to "lang".
* Only the first two characters of "lang" are used.
*/
void set_helplang_default(char_u *lang)
{
int idx;
if (lang == NULL || STRLEN(lang) < 2) /* safety check */
return;
idx = findoption((char_u *)"hlg");
if (idx >= 0 && !(options[idx].flags & P_WAS_SET)) {
if (options[idx].flags & P_ALLOCED)
free_string_option(p_hlg);
p_hlg = vim_strsave(lang);
/* zh_CN becomes "cn", zh_TW becomes "tw". */
if (STRNICMP(p_hlg, "zh_", 3) == 0 && STRLEN(p_hlg) >= 5) {
p_hlg[0] = TOLOWER_ASC(p_hlg[3]);
p_hlg[1] = TOLOWER_ASC(p_hlg[4]);
}
p_hlg[2] = NUL;
options[idx].flags |= P_ALLOCED;
}
}
/*
* 'title' and 'icon' only default to true if they have not been set or reset
* in .vimrc and we can read the old value.
* When 'title' and 'icon' have been reset in .vimrc, we won't even check if
* they can be reset. This reduces startup time when using X on a remote
* machine.
*/
void set_title_defaults(void)
{
int idx1;
long val;
/*
* If GUI is (going to be) used, we can always set the window title and
* icon name. Saves a bit of time, because the X11 display server does
* not need to be contacted.
*/
idx1 = findoption((char_u *)"title");
if (idx1 >= 0 && !(options[idx1].flags & P_WAS_SET)) {
val = mch_can_restore_title();
options[idx1].def_val[VI_DEFAULT] = (char_u *)val;
p_title = val;
}
idx1 = findoption((char_u *)"icon");
if (idx1 >= 0 && !(options[idx1].flags & P_WAS_SET)) {
val = mch_can_restore_icon();
options[idx1].def_val[VI_DEFAULT] = (char_u *)val;
p_icon = val;
}
}
/*
* Parse 'arg' for option settings.
*
* 'arg' may be IObuff, but only when no errors can be present and option
* does not need to be expanded with option_expand().
* "opt_flags":
* 0 for ":set"
* OPT_GLOBAL for ":setglobal"
* OPT_LOCAL for ":setlocal" and a modeline
* OPT_MODELINE for a modeline
* OPT_WINONLY to only set window-local options
* OPT_NOWIN to skip setting window-local options
*
* returns FAIL if an error is detected, OK otherwise
*/
int
do_set (
char_u *arg, /* option string (may be written to!) */
int opt_flags
)
{
int opt_idx;
char_u *errmsg;
char_u errbuf[80];
char_u *startarg;
int prefix; /* 1: nothing, 0: "no", 2: "inv" in front of name */
int nextchar; /* next non-white char after option name */
int afterchar; /* character just after option name */
int len;
int i;
long value;
int key;
long_u flags; /* flags for current option */
char_u *varp = NULL; /* pointer to variable for current option */
int did_show = FALSE; /* already showed one value */
int adding; /* "opt+=arg" */
int prepending; /* "opt^=arg" */
int removing; /* "opt-=arg" */
int cp_val = 0;
char_u key_name[2];
if (*arg == NUL) {
showoptions(0, opt_flags);
did_show = TRUE;
goto theend;
}
while (*arg != NUL) { /* loop to process all options */
errmsg = NULL;
startarg = arg; /* remember for error message */
if (STRNCMP(arg, "all", 3) == 0 && !isalpha(arg[3])
&& !(opt_flags & OPT_MODELINE)) {
/*
* ":set all" show all options.
* ":set all&" set all options to their default value.
*/
arg += 3;
if (*arg == '&') {
++arg;
/* Only for :set command set global value of local options. */
set_options_default(OPT_FREE | opt_flags);
} else {
showoptions(1, opt_flags);
did_show = TRUE;
}
} else if (STRNCMP(arg, "termcap",
7) == 0 && !(opt_flags & OPT_MODELINE)) {
showoptions(2, opt_flags);
show_termcodes();
did_show = TRUE;
arg += 7;
} else {
prefix = 1;
if (STRNCMP(arg, "no", 2) == 0 && STRNCMP(arg, "novice", 6) != 0) {
prefix = 0;
arg += 2;
} else if (STRNCMP(arg, "inv", 3) == 0) {
prefix = 2;
arg += 3;
}
/* find end of name */
key = 0;
if (*arg == '<') {
nextchar = 0;
opt_idx = -1;
/* look out for <t_>;> */
if (arg[1] == 't' && arg[2] == '_' && arg[3] && arg[4])
len = 5;
else {
len = 1;
while (arg[len] != NUL && arg[len] != '>')
++len;
}
if (arg[len] != '>') {
errmsg = e_invarg;
goto skip;
}
arg[len] = NUL; /* put NUL after name */
if (arg[1] == 't' && arg[2] == '_') /* could be term code */
opt_idx = findoption(arg + 1);
arg[len++] = '>'; /* restore '>' */
if (opt_idx == -1)
key = find_key_option(arg + 1);
} else {
len = 0;
/*
* The two characters after "t_" may not be alphanumeric.
*/
if (arg[0] == 't' && arg[1] == '_' && arg[2] && arg[3])
len = 4;
else
while (ASCII_ISALNUM(arg[len]) || arg[len] == '_')
++len;
nextchar = arg[len];
arg[len] = NUL; /* put NUL after name */
opt_idx = findoption(arg);
arg[len] = nextchar; /* restore nextchar */
if (opt_idx == -1)
key = find_key_option(arg);
}
/* remember character after option name */
afterchar = arg[len];
/* skip white space, allow ":set ai ?" */
while (vim_iswhite(arg[len]))
++len;
adding = FALSE;
prepending = FALSE;
removing = FALSE;
if (arg[len] != NUL && arg[len + 1] == '=') {
if (arg[len] == '+') {
adding = TRUE; /* "+=" */
++len;
} else if (arg[len] == '^') {
prepending = TRUE; /* "^=" */
++len;
} else if (arg[len] == '-') {
removing = TRUE; /* "-=" */
++len;
}
}
nextchar = arg[len];
if (opt_idx == -1 && key == 0) { /* found a mismatch: skip */
errmsg = (char_u *)N_("E518: Unknown option");
goto skip;
}
if (opt_idx >= 0) {
if (options[opt_idx].var == NULL) { /* hidden option: skip */
/* Only give an error message when requesting the value of
* a hidden option, ignore setting it. */
if (vim_strchr((char_u *)"=:!&<", nextchar) == NULL
&& (!(options[opt_idx].flags & P_BOOL)
|| nextchar == '?'))
errmsg = (char_u *)N_("E519: Option not supported");
goto skip;
}
flags = options[opt_idx].flags;
varp = get_varp_scope(&(options[opt_idx]), opt_flags);
} else {
flags = P_STRING;
if (key < 0) {
key_name[0] = KEY2TERMCAP0(key);
key_name[1] = KEY2TERMCAP1(key);
} else {
key_name[0] = KS_KEY;
key_name[1] = (key & 0xff);
}
}
/* Skip all options that are not window-local (used when showing
* an already loaded buffer in a window). */
if ((opt_flags & OPT_WINONLY)
&& (opt_idx < 0 || options[opt_idx].var != VAR_WIN))
goto skip;
/* Skip all options that are window-local (used for :vimgrep). */
if ((opt_flags & OPT_NOWIN) && opt_idx >= 0
&& options[opt_idx].var == VAR_WIN)
goto skip;
/* Disallow changing some options from modelines. */
if (opt_flags & OPT_MODELINE) {
if (flags & (P_SECURE | P_NO_ML)) {
errmsg = (char_u *)_("E520: Not allowed in a modeline");
goto skip;
}
/* In diff mode some options are overruled. This avoids that
* 'foldmethod' becomes "marker" instead of "diff" and that
* "wrap" gets set. */
if (curwin->w_p_diff
&& opt_idx >= 0 /* shut up coverity warning */
&& (options[opt_idx].indir == PV_FDM
|| options[opt_idx].indir == PV_WRAP))
goto skip;
}
#ifdef HAVE_SANDBOX
/* Disallow changing some options in the sandbox */
if (sandbox != 0 && (flags & P_SECURE)) {
errmsg = (char_u *)_(e_sandbox);
goto skip;
}
#endif
if (vim_strchr((char_u *)"?=:!&<", nextchar) != NULL) {
arg += len;
cp_val = p_cp;
if (nextchar == '&' && arg[1] == 'v' && arg[2] == 'i') {
if (arg[3] == 'm') { /* "opt&vim": set to Vim default */
cp_val = FALSE;
arg += 3;
} else { /* "opt&vi": set to Vi default */
cp_val = TRUE;
arg += 2;
}
}
if (vim_strchr((char_u *)"?!&<", nextchar) != NULL
&& arg[1] != NUL && !vim_iswhite(arg[1])) {
errmsg = e_trailing;
goto skip;
}
}
/*
* allow '=' and ':' as MSDOS command.com allows only one
* '=' character per "set" command line. grrr. (jw)
*/
if (nextchar == '?'
|| (prefix == 1
&& vim_strchr((char_u *)"=:&<", nextchar) == NULL
&& !(flags & P_BOOL))) {
/*
* print value
*/
if (did_show)
msg_putchar('\n'); /* cursor below last one */
else {
gotocmdline(TRUE); /* cursor at status line */
did_show = TRUE; /* remember that we did a line */
}
if (opt_idx >= 0) {
showoneopt(&options[opt_idx], opt_flags);
if (p_verbose > 0) {
/* Mention where the option was last set. */
if (varp == options[opt_idx].var)
last_set_msg(options[opt_idx].scriptID);
else if ((int)options[opt_idx].indir & PV_WIN)
last_set_msg(curwin->w_p_scriptID[
(int)options[opt_idx].indir & PV_MASK]);
else if ((int)options[opt_idx].indir & PV_BUF)
last_set_msg(curbuf->b_p_scriptID[
(int)options[opt_idx].indir & PV_MASK]);
}
} else {
char_u *p;
p = find_termcode(key_name);
if (p == NULL) {
errmsg = (char_u *)N_("E846: Key code not set");
goto skip;
} else
(void)show_one_termcode(key_name, p, TRUE);
}
if (nextchar != '?'
&& nextchar != NUL && !vim_iswhite(afterchar))
errmsg = e_trailing;
} else {
if (flags & P_BOOL) { /* boolean */
if (nextchar == '=' || nextchar == ':') {
errmsg = e_invarg;
goto skip;
}
/*
* ":set opt!": invert
* ":set opt&": reset to default value
* ":set opt<": reset to global value
*/
if (nextchar == '!')
value = *(int *)(varp) ^ 1;
else if (nextchar == '&')
value = (int)(intptr_t)options[opt_idx].def_val[
((flags & P_VI_DEF) || cp_val)
? VI_DEFAULT : VIM_DEFAULT];
else if (nextchar == '<') {
/* For 'autoread' -1 means to use global value. */
if ((int *)varp == &curbuf->b_p_ar
&& opt_flags == OPT_LOCAL)
value = -1;
else
value = *(int *)get_varp_scope(&(options[opt_idx]),
OPT_GLOBAL);
} else {
/*
* ":set invopt": invert
* ":set opt" or ":set noopt": set or reset
*/
if (nextchar != NUL && !vim_iswhite(afterchar)) {
errmsg = e_trailing;
goto skip;
}
if (prefix == 2) /* inv */
value = *(int *)(varp) ^ 1;
else
value = prefix;
}
errmsg = set_bool_option(opt_idx, varp, (int)value,
opt_flags);
} else { /* numeric or string */
if (vim_strchr((char_u *)"=:&<", nextchar) == NULL
|| prefix != 1) {
errmsg = e_invarg;
goto skip;
}
if (flags & P_NUM) { /* numeric */
/*
* Different ways to set a number option:
* & set to default value
* < set to global value
* <xx> accept special key codes for 'wildchar'
* c accept any non-digit for 'wildchar'
* [-]0-9 set number
* other error
*/
++arg;
if (nextchar == '&')
value = (long)options[opt_idx].def_val[
((flags & P_VI_DEF) || cp_val)
? VI_DEFAULT : VIM_DEFAULT];
else if (nextchar == '<') {
/* For 'undolevels' NO_LOCAL_UNDOLEVEL means to
* use the global value. */
if ((long *)varp == &curbuf->b_p_ul
&& opt_flags == OPT_LOCAL)
value = NO_LOCAL_UNDOLEVEL;
else
value = *(long *)get_varp_scope(
&(options[opt_idx]), OPT_GLOBAL);
} else if (((long *)varp == &p_wc
|| (long *)varp == &p_wcm)
&& (*arg == '<'
|| *arg == '^'
|| ((!arg[1] || vim_iswhite(arg[1]))
&& !VIM_ISDIGIT(*arg)))) {
value = string_to_key(arg);
if (value == 0 && (long *)varp != &p_wcm) {
errmsg = e_invarg;
goto skip;
}
}
/* allow negative numbers (for 'undolevels') */
else if (*arg == '-' || VIM_ISDIGIT(*arg)) {
i = 0;
if (*arg == '-')
i = 1;
value = strtol((char *)arg, NULL, 0);
if (arg[i] == '0' && TOLOWER_ASC(arg[i + 1]) == 'x')
i += 2;
while (VIM_ISDIGIT(arg[i]))
++i;
if (arg[i] != NUL && !vim_iswhite(arg[i])) {
errmsg = e_invarg;
goto skip;
}
} else {
errmsg = (char_u *)N_("E521: Number required after =");
goto skip;
}
if (adding)
value = *(long *)varp + value;
if (prepending)
value = *(long *)varp * value;
if (removing)
value = *(long *)varp - value;
errmsg = set_num_option(opt_idx, varp, value,
errbuf, sizeof(errbuf), opt_flags);
} else if (opt_idx >= 0) { /* string */
char_u *save_arg = NULL;
char_u *s = NULL;
char_u *oldval; /* previous value if *varp */
char_u *newval;
char_u *origval;
unsigned newlen;
int comma;
int bs;
int new_value_alloced; /* new string option
was allocated */
/* When using ":set opt=val" for a global option
* with a local value the local value will be
* reset, use the global value here. */
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0
&& ((int)options[opt_idx].indir & PV_BOTH))
varp = options[opt_idx].var;
/* The old value is kept until we are sure that the
* new value is valid. */
oldval = *(char_u **)varp;
if (nextchar == '&') { /* set to default val */
newval = options[opt_idx].def_val[
((flags & P_VI_DEF) || cp_val)
? VI_DEFAULT : VIM_DEFAULT];
if ((char_u **)varp == &p_bg) {
/* guess the value of 'background' */
newval = term_bg_default();
}
/* expand environment variables and ~ (since the
* default value was already expanded, only
* required when an environment variable was set
* later */
if (newval == NULL)
newval = empty_option;
else {
s = option_expand(opt_idx, newval);
if (s == NULL)
s = newval;
newval = vim_strsave(s);
}
new_value_alloced = TRUE;
} else if (nextchar == '<') { /* set to global val */
newval = vim_strsave(*(char_u **)get_varp_scope(
&(options[opt_idx]), OPT_GLOBAL));
new_value_alloced = TRUE;
} else {
++arg; /* jump to after the '=' or ':' */
/*
* Set 'keywordprg' to ":help" if an empty
* value was passed to :set by the user.
* Misuse errbuf[] for the resulting string.
*/
if (varp == (char_u *)&p_kp
&& (*arg == NUL || *arg == ' ')) {
STRCPY(errbuf, ":help");
save_arg = arg;
arg = errbuf;
}
/*
* Convert 'backspace' number to string, for
* adding, prepending and removing string.
*/
else if (varp == (char_u *)&p_bs
&& VIM_ISDIGIT(**(char_u **)varp)) {
i = getdigits((char_u **)varp);
switch (i) {
case 0:
*(char_u **)varp = empty_option;
break;
case 1:
*(char_u **)varp = vim_strsave(
(char_u *)"indent,eol");
break;
case 2:
*(char_u **)varp = vim_strsave(
(char_u *)"indent,eol,start");
break;
}
free(oldval);
oldval = *(char_u **)varp;
}
/*
* Convert 'whichwrap' number to string, for
* backwards compatibility with Vim 3.0.
* Misuse errbuf[] for the resulting string.
*/
else if (varp == (char_u *)&p_ww
&& VIM_ISDIGIT(*arg)) {
*errbuf = NUL;
i = getdigits(&arg);
if (i & 1)
STRCAT(errbuf, "b,");
if (i & 2)
STRCAT(errbuf, "s,");
if (i & 4)
STRCAT(errbuf, "h,l,");
if (i & 8)
STRCAT(errbuf, "<,>,");
if (i & 16)
STRCAT(errbuf, "[,],");
if (*errbuf != NUL) /* remove trailing , */
errbuf[STRLEN(errbuf) - 1] = NUL;
save_arg = arg;
arg = errbuf;
}
/*
* Remove '>' before 'dir' and 'bdir', for
* backwards compatibility with version 3.0
*/
else if ( *arg == '>'
&& (varp == (char_u *)&p_dir
|| varp == (char_u *)&p_bdir)) {
++arg;
}
/* When setting the local value of a global
* option, the old value may be the global value. */
if (((int)options[opt_idx].indir & PV_BOTH)
&& (opt_flags & OPT_LOCAL))
origval = *(char_u **)get_varp(
&options[opt_idx]);
else
origval = oldval;
/*
* Copy the new string into allocated memory.
* Can't use set_string_option_direct(), because
* we need to remove the backslashes.
*/
/* get a bit too much */
newlen = (unsigned)STRLEN(arg) + 1;
if (adding || prepending || removing)
newlen += (unsigned)STRLEN(origval) + 1;
newval = xmalloc(newlen);
s = newval;
/*
* Copy the string, skip over escaped chars.
* For WIN32 backslashes before normal
* file name characters are not removed, and keep
* backslash at start, for "\\machine\path", but
* do remove it for "\\\\machine\\path".
* The reverse is found in ExpandOldSetting().
*/
while (*arg && !vim_iswhite(*arg)) {
if (*arg == '\\' && arg[1] != NUL
#ifdef BACKSLASH_IN_FILENAME
&& !((flags & P_EXPAND)
&& vim_isfilec(arg[1])
&& (arg[1] != '\\'
|| (s == newval
&& arg[2] != '\\')))
#endif
)
++arg; /* remove backslash */
if (has_mbyte
&& (i = (*mb_ptr2len)(arg)) > 1) {
/* copy multibyte char */
memmove(s, arg, (size_t)i);
arg += i;
s += i;
} else
*s++ = *arg++;
}
*s = NUL;
/*
* Expand environment variables and ~.
* Don't do it when adding without inserting a
* comma.
*/
if (!(adding || prepending || removing)
|| (flags & P_COMMA)) {
s = option_expand(opt_idx, newval);
if (s != NULL) {
free(newval);
newlen = (unsigned)STRLEN(s) + 1;
if (adding || prepending || removing)
newlen += (unsigned)STRLEN(origval) + 1;
newval = xmalloc(newlen);
STRCPY(newval, s);
}
}
/* locate newval[] in origval[] when removing it
* and when adding to avoid duplicates */
i = 0; /* init for GCC */
if (removing || (flags & P_NODUP)) {
i = (int)STRLEN(newval);
bs = 0;
for (s = origval; *s; ++s) {
if ((!(flags & P_COMMA)
|| s == origval
|| (s[-1] == ',' && !(bs & 1)))
&& STRNCMP(s, newval, i) == 0
&& (!(flags & P_COMMA)
|| s[i] == ','
|| s[i] == NUL))
break;
/* Count backslashes. Only a comma with an
* even number of backslashes before it is
* recognized as a separator */
if (s > origval && s[-1] == '\\')
++bs;
else
bs = 0;
}
/* do not add if already there */
if ((adding || prepending) && *s) {
prepending = FALSE;
adding = FALSE;
STRCPY(newval, origval);
}
}
/* concatenate the two strings; add a ',' if
* needed */
if (adding || prepending) {
comma = ((flags & P_COMMA) && *origval != NUL
&& *newval != NUL);
if (adding) {
i = (int)STRLEN(origval);
memmove(newval + i + comma, newval,
STRLEN(newval) + 1);
memmove(newval, origval, (size_t)i);
} else {
i = (int)STRLEN(newval);
STRMOVE(newval + i + comma, origval);
}
if (comma)
newval[i] = ',';
}
/* Remove newval[] from origval[]. (Note: "i" has
* been set above and is used here). */
if (removing) {
STRCPY(newval, origval);
if (*s) {
/* may need to remove a comma */
if (flags & P_COMMA) {
if (s == origval) {
/* include comma after string */
if (s[i] == ',')
++i;
} else {
/* include comma before string */
--s;
++i;
}
}
STRMOVE(newval + (s - origval), s + i);
}
}
if (flags & P_FLAGLIST) {
/* Remove flags that appear twice. */
for (s = newval; *s; ++s)
if ((!(flags & P_COMMA) || *s != ',')
&& vim_strchr(s + 1, *s) != NULL) {
STRMOVE(s, s + 1);
--s;
}
}
if (save_arg != NULL) /* number for 'whichwrap' */
arg = save_arg;
new_value_alloced = TRUE;
}
/* Set the new value. */
*(char_u **)(varp) = newval;
/* Handle side effects, and set the global value for
* ":set" on local options. */
errmsg = did_set_string_option(opt_idx, (char_u **)varp,
new_value_alloced, oldval, errbuf, opt_flags);
/* If error detected, print the error message. */
if (errmsg != NULL)
goto skip;
} else { /* key code option */
char_u *p;
if (nextchar == '&') {
if (add_termcap_entry(key_name, TRUE) == FAIL)
errmsg = (char_u *)N_("E522: Not found in termcap");
} else {
++arg; /* jump to after the '=' or ':' */
for (p = arg; *p && !vim_iswhite(*p); ++p)
if (*p == '\\' && p[1] != NUL)
++p;
nextchar = *p;
*p = NUL;
add_termcode(key_name, arg, FALSE);
*p = nextchar;
}
if (full_screen)
ttest(FALSE);
redraw_all_later(CLEAR);
}
}
if (opt_idx >= 0)
did_set_option(opt_idx, opt_flags,
!prepending && !adding && !removing);
}
skip:
/*
* Advance to next argument.
* - skip until a blank found, taking care of backslashes
* - skip blanks
* - skip one "=val" argument (for hidden options ":set gfn =xx")
*/
for (i = 0; i < 2; ++i) {
while (*arg != NUL && !vim_iswhite(*arg))
if (*arg++ == '\\' && *arg != NUL)
++arg;
arg = skipwhite(arg);
if (*arg != '=')
break;
}
}
if (errmsg != NULL) {
STRLCPY(IObuff, _(errmsg), IOSIZE);
i = (int)STRLEN(IObuff) + 2;
if (i + (arg - startarg) < IOSIZE) {
/* append the argument with the error */
STRCAT(IObuff, ": ");
memmove(IObuff + i, startarg, (arg - startarg));
IObuff[i + (arg - startarg)] = NUL;
}
/* make sure all characters are printable */
trans_characters(IObuff, IOSIZE);
++no_wait_return; /* wait_return done later */
emsg(IObuff); /* show error highlighted */
--no_wait_return;
return FAIL;
}
arg = skipwhite(arg);
}
theend:
if (silent_mode && did_show) {
/* After displaying option values in silent mode. */
silent_mode = FALSE;
info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
msg_putchar('\n');
cursor_on(); /* msg_start() switches it off */
out_flush();
silent_mode = TRUE;
info_message = FALSE; /* use mch_msg(), not mch_errmsg() */
}
return OK;
}
/*
* Call this when an option has been given a new value through a user command.
* Sets the P_WAS_SET flag and takes care of the P_INSECURE flag.
*/
static void
did_set_option (
int opt_idx,
int opt_flags, /* possibly with OPT_MODELINE */
int new_value /* value was replaced completely */
)
{
long_u *p;
options[opt_idx].flags |= P_WAS_SET;
/* When an option is set in the sandbox, from a modeline or in secure mode
* set the P_INSECURE flag. Otherwise, if a new value is stored reset the
* flag. */
p = insecure_flag(opt_idx, opt_flags);
if (secure
#ifdef HAVE_SANDBOX
|| sandbox != 0
#endif
|| (opt_flags & OPT_MODELINE))
*p = *p | P_INSECURE;
else if (new_value)
*p = *p & ~P_INSECURE;
}
static char_u *illegal_char(char_u *errbuf, int c)
{
if (errbuf == NULL)
return (char_u *)"";
sprintf((char *)errbuf, _("E539: Illegal character <%s>"),
(char *)transchar(c));
return errbuf;
}
/*
* Convert a key name or string into a key value.
* Used for 'wildchar' and 'cedit' options.
*/
static int string_to_key(char_u *arg)
{
if (*arg == '<')
return find_key_option(arg + 1);
if (*arg == '^')
return Ctrl_chr(arg[1]);
return *arg;
}
/*
* Check value of 'cedit' and set cedit_key.
* Returns NULL if value is OK, error message otherwise.
*/
static char_u *check_cedit(void)
{
int n;
if (*p_cedit == NUL)
cedit_key = -1;
else {
n = string_to_key(p_cedit);
if (vim_isprintc(n))
return e_invarg;
cedit_key = n;
}
return NULL;
}
/*
* When changing 'title', 'titlestring', 'icon' or 'iconstring', call
* maketitle() to create and display it.
* When switching the title or icon off, call mch_restore_title() to get
* the old value back.
*/
static void
did_set_title (
int icon /* Did set icon instead of title */
)
{
if (starting != NO_SCREEN
) {
maketitle();
if (icon) {
if (!p_icon)
mch_restore_title(2);
} else {
if (!p_title)
mch_restore_title(1);
}
}
}
/*
* set_options_bin - called when 'bin' changes value.
*/
void
set_options_bin (
int oldval,
int newval,
int opt_flags /* OPT_LOCAL and/or OPT_GLOBAL */
)
{
/*
* The option values that are changed when 'bin' changes are
* copied when 'bin is set and restored when 'bin' is reset.
*/
if (newval) {
if (!oldval) { /* switched on */
if (!(opt_flags & OPT_GLOBAL)) {
curbuf->b_p_tw_nobin = curbuf->b_p_tw;
curbuf->b_p_wm_nobin = curbuf->b_p_wm;
curbuf->b_p_ml_nobin = curbuf->b_p_ml;
curbuf->b_p_et_nobin = curbuf->b_p_et;
}
if (!(opt_flags & OPT_LOCAL)) {
p_tw_nobin = p_tw;
p_wm_nobin = p_wm;
p_ml_nobin = p_ml;
p_et_nobin = p_et;
}
}
if (!(opt_flags & OPT_GLOBAL)) {
curbuf->b_p_tw = 0; /* no automatic line wrap */
curbuf->b_p_wm = 0; /* no automatic line wrap */
curbuf->b_p_ml = 0; /* no modelines */
curbuf->b_p_et = 0; /* no expandtab */
}
if (!(opt_flags & OPT_LOCAL)) {
p_tw = 0;
p_wm = 0;
p_ml = FALSE;
p_et = FALSE;
p_bin = TRUE; /* needed when called for the "-b" argument */
}
} else if (oldval) { /* switched off */
if (!(opt_flags & OPT_GLOBAL)) {
curbuf->b_p_tw = curbuf->b_p_tw_nobin;
curbuf->b_p_wm = curbuf->b_p_wm_nobin;
curbuf->b_p_ml = curbuf->b_p_ml_nobin;
curbuf->b_p_et = curbuf->b_p_et_nobin;
}
if (!(opt_flags & OPT_LOCAL)) {
p_tw = p_tw_nobin;
p_wm = p_wm_nobin;
p_ml = p_ml_nobin;
p_et = p_et_nobin;
}
}
}
/*
* Find the parameter represented by the given character (eg ', :, ", or /),
* and return its associated value in the 'viminfo' string.
* Only works for number parameters, not for 'r' or 'n'.
* If the parameter is not specified in the string or there is no following
* number, return -1.
*/
int get_viminfo_parameter(int type)
{
char_u *p;
p = find_viminfo_parameter(type);
if (p != NULL && VIM_ISDIGIT(*p))
return atoi((char *)p);
return -1;
}
/*
* Find the parameter represented by the given character (eg ''', ':', '"', or
* '/') in the 'viminfo' option and return a pointer to the string after it.
* Return NULL if the parameter is not specified in the string.
*/
char_u *find_viminfo_parameter(int type)
{
char_u *p;
for (p = p_viminfo; *p; ++p) {
if (*p == type)
return p + 1;
if (*p == 'n') /* 'n' is always the last one */
break;
p = vim_strchr(p, ','); /* skip until next ',' */
if (p == NULL) /* hit the end without finding parameter */
break;
}
return NULL;
}
/*
* Expand environment variables for some string options.
* These string options cannot be indirect!
* If "val" is NULL expand the current value of the option.
* Return pointer to NameBuff, or NULL when not expanded.
*/
static char_u *option_expand(int opt_idx, char_u *val)
{
/* if option doesn't need expansion nothing to do */
if (!(options[opt_idx].flags & P_EXPAND) || options[opt_idx].var == NULL)
return NULL;
/* If val is longer than MAXPATHL no meaningful expansion can be done,
* expand_env() would truncate the string. */
if (val != NULL && STRLEN(val) > MAXPATHL)
return NULL;
if (val == NULL)
val = *(char_u **)options[opt_idx].var;
/*
* Expanding this with NameBuff, expand_env() must not be passed IObuff.
* Escape spaces when expanding 'tags', they are used to separate file
* names.
* For 'spellsuggest' expand after "file:".
*/
expand_env_esc(val, NameBuff, MAXPATHL,
(char_u **)options[opt_idx].var == &p_tags, FALSE,
(char_u **)options[opt_idx].var == &p_sps ? (char_u *)"file:" :
NULL);
if (STRCMP(NameBuff, val) == 0) /* they are the same */
return NULL;
return NameBuff;
}
/*
* After setting various option values: recompute variables that depend on
* option values.
*/
static void didset_options(void)
{
/* initialize the table for 'iskeyword' et.al. */
(void)init_chartab();
(void)opt_strings_flags(p_cmp, p_cmp_values, &cmp_flags, TRUE);
(void)opt_strings_flags(p_bkc, p_bkc_values, &bkc_flags, TRUE);
(void)opt_strings_flags(p_ssop, p_ssop_values, &ssop_flags, TRUE);
(void)opt_strings_flags(p_vop, p_ssop_values, &vop_flags, TRUE);
(void)opt_strings_flags(p_fdo, p_fdo_values, &fdo_flags, TRUE);
(void)opt_strings_flags(p_dy, p_dy_values, &dy_flags, TRUE);
(void)opt_strings_flags(p_ve, p_ve_values, &ve_flags, TRUE);
#if defined(FEAT_MOUSE) && defined(UNIX)
(void)opt_strings_flags(p_ttym, p_ttym_values, &ttym_flags, FALSE);
#endif
(void)spell_check_msm();
(void)spell_check_sps();
(void)compile_cap_prog(curwin->w_s);
/* set cedit_key */
(void)check_cedit();
}
/*
* Check for string options that are NULL (normally only termcap options).
*/
void check_options(void)
{
int opt_idx;
for (opt_idx = 0; options[opt_idx].fullname != NULL; opt_idx++)
if ((options[opt_idx].flags & P_STRING) && options[opt_idx].var != NULL)
check_string_option((char_u **)get_varp(&(options[opt_idx])));
}
/*
* Check string options in a buffer for NULL value.
*/
void check_buf_options(buf_T *buf)
{
check_string_option(&buf->b_p_bh);
check_string_option(&buf->b_p_bt);
check_string_option(&buf->b_p_fenc);
check_string_option(&buf->b_p_ff);
check_string_option(&buf->b_p_def);
check_string_option(&buf->b_p_inc);
check_string_option(&buf->b_p_inex);
check_string_option(&buf->b_p_inde);
check_string_option(&buf->b_p_indk);
check_string_option(&buf->b_p_fex);
check_string_option(&buf->b_p_kp);
check_string_option(&buf->b_p_mps);
check_string_option(&buf->b_p_fo);
check_string_option(&buf->b_p_flp);
check_string_option(&buf->b_p_isk);
check_string_option(&buf->b_p_com);
check_string_option(&buf->b_p_cms);
check_string_option(&buf->b_p_nf);
check_string_option(&buf->b_p_qe);
check_string_option(&buf->b_p_syn);
check_string_option(&buf->b_s.b_p_spc);
check_string_option(&buf->b_s.b_p_spf);
check_string_option(&buf->b_s.b_p_spl);
check_string_option(&buf->b_p_sua);
check_string_option(&buf->b_p_cink);
check_string_option(&buf->b_p_cino);
parse_cino(buf);
check_string_option(&buf->b_p_ft);
check_string_option(&buf->b_p_cinw);
check_string_option(&buf->b_p_cpt);
check_string_option(&buf->b_p_cfu);
check_string_option(&buf->b_p_ofu);
check_string_option(&buf->b_p_keymap);
check_string_option(&buf->b_p_gp);
check_string_option(&buf->b_p_mp);
check_string_option(&buf->b_p_efm);
check_string_option(&buf->b_p_ep);
check_string_option(&buf->b_p_path);
check_string_option(&buf->b_p_tags);
check_string_option(&buf->b_p_dict);
check_string_option(&buf->b_p_tsr);
}
/*
* Free the string allocated for an option.
* Checks for the string being empty_option. This may happen if we're out of
* memory, vim_strsave() returned NULL, which was replaced by empty_option by
* check_options().
* Does NOT check for P_ALLOCED flag!
*/
void free_string_option(char_u *p)
{
if (p != empty_option)
free(p);
}
void clear_string_option(char_u **pp)
{
if (*pp != empty_option)
free(*pp);
*pp = empty_option;
}
static void check_string_option(char_u **pp)
{
if (*pp == NULL)
*pp = empty_option;
}
/*
* Mark a terminal option as allocated, found by a pointer into term_strings[].
*/
void set_term_option_alloced(char_u **p)
{
int opt_idx;
for (opt_idx = 1; options[opt_idx].fullname != NULL; opt_idx++)
if (options[opt_idx].var == (char_u *)p) {
options[opt_idx].flags |= P_ALLOCED;
return;
}
return; /* cannot happen: didn't find it! */
}
/*
* Return TRUE when option "opt" was set from a modeline or in secure mode.
* Return FALSE when it wasn't.
* Return -1 for an unknown option.
*/
int was_set_insecurely(char_u *opt, int opt_flags)
{
int idx = findoption(opt);
long_u *flagp;
if (idx >= 0) {
flagp = insecure_flag(idx, opt_flags);
return (*flagp & P_INSECURE) != 0;
}
EMSG2(_(e_intern2), "was_set_insecurely()");
return -1;
}
/*
* Get a pointer to the flags used for the P_INSECURE flag of option
* "opt_idx". For some local options a local flags field is used.
*/
static long_u *insecure_flag(int opt_idx, int opt_flags)
{
if (opt_flags & OPT_LOCAL)
switch ((int)options[opt_idx].indir) {
case PV_STL: return &curwin->w_p_stl_flags;
case PV_FDE: return &curwin->w_p_fde_flags;
case PV_FDT: return &curwin->w_p_fdt_flags;
case PV_INDE: return &curbuf->b_p_inde_flags;
case PV_FEX: return &curbuf->b_p_fex_flags;
case PV_INEX: return &curbuf->b_p_inex_flags;
}
/* Nothing special, return global flags field. */
return &options[opt_idx].flags;
}
/*
* Redraw the window title and/or tab page text later.
*/
static void redraw_titles(void) {
need_maketitle = TRUE;
redraw_tabline = TRUE;
}
/*
* Set a string option to a new value (without checking the effect).
* The string is copied into allocated memory.
* if ("opt_idx" == -1) "name" is used, otherwise "opt_idx" is used.
* When "set_sid" is zero set the scriptID to current_SID. When "set_sid" is
* SID_NONE don't set the scriptID. Otherwise set the scriptID to "set_sid".
*/
void
set_string_option_direct (
char_u *name,
int opt_idx,
char_u *val,
int opt_flags, /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */
int set_sid
)
{
char_u *s;
char_u **varp;
int both = (opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0;
int idx = opt_idx;
if (idx == -1) { /* use name */
idx = findoption(name);
if (idx < 0) { /* not found (should not happen) */
EMSG2(_(e_intern2), "set_string_option_direct()");
return;
}
}
if (options[idx].var == NULL) /* can't set hidden option */
return;
s = vim_strsave(val);
{
varp = (char_u **)get_varp_scope(&(options[idx]),
both ? OPT_LOCAL : opt_flags);
if ((opt_flags & OPT_FREE) && (options[idx].flags & P_ALLOCED))
free_string_option(*varp);
*varp = s;
/* For buffer/window local option may also set the global value. */
if (both)
set_string_option_global(idx, varp);
options[idx].flags |= P_ALLOCED;
/* When setting both values of a global option with a local value,
* make the local value empty, so that the global value is used. */
if (((int)options[idx].indir & PV_BOTH) && both) {
free_string_option(*varp);
*varp = empty_option;
}
if (set_sid != SID_NONE)
set_option_scriptID_idx(idx, opt_flags,
set_sid == 0 ? current_SID : set_sid);
}
}
/*
* Set global value for string option when it's a local option.
*/
static void
set_string_option_global (
int opt_idx, /* option index */
char_u **varp /* pointer to option variable */
)
{
char_u **p, *s;
/* the global value is always allocated */
if (options[opt_idx].var == VAR_WIN)
p = (char_u **)GLOBAL_WO(varp);
else
p = (char_u **)options[opt_idx].var;
if (options[opt_idx].indir != PV_NONE && p != varp) {
s = vim_strsave(*varp);
free_string_option(*p);
*p = s;
}
}
/*
* Set a string option to a new value, and handle the effects.
*
* Returns NULL on success or error message on error.
*/
static char_u *
set_string_option (
int opt_idx,
char_u *value,
int opt_flags /* OPT_LOCAL and/or OPT_GLOBAL */
)
{
char_u *s;
char_u **varp;
char_u *oldval;
char_u *r = NULL;
if (options[opt_idx].var == NULL) /* don't set hidden option */
return NULL;
s = vim_strsave(value);
varp = (char_u **)get_varp_scope(&(options[opt_idx]),
(opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0
? (((int)options[opt_idx].indir & PV_BOTH)
? OPT_GLOBAL : OPT_LOCAL)
: opt_flags);
oldval = *varp;
*varp = s;
if ((r = did_set_string_option(opt_idx, varp, TRUE, oldval, NULL,
opt_flags)) == NULL)
did_set_option(opt_idx, opt_flags, TRUE);
return r;
}
/*
* Handle string options that need some action to perform when changed.
* Returns NULL for success, or an error message for an error.
*/
static char_u *
did_set_string_option (
int opt_idx, /* index in options[] table */
char_u **varp, /* pointer to the option variable */
int new_value_alloced, /* new value was allocated */
char_u *oldval, /* previous value of the option */
char_u *errbuf, /* buffer for errors, or NULL */
int opt_flags /* OPT_LOCAL and/or OPT_GLOBAL */
)
{
char_u *errmsg = NULL;
char_u *s, *p;
int did_chartab = FALSE;
char_u **gvarp;
long_u free_oldval = (options[opt_idx].flags & P_ALLOCED);
/* Get the global option to compare with, otherwise we would have to check
* two values for all local options. */
gvarp = (char_u **)get_varp_scope(&(options[opt_idx]), OPT_GLOBAL);
/* Disallow changing some options from secure mode */
if ((secure
#ifdef HAVE_SANDBOX
|| sandbox != 0
#endif
) && (options[opt_idx].flags & P_SECURE)) {
errmsg = e_secure;
}
/* Check for a "normal" file name in some options. Disallow a path
* separator (slash and/or backslash), wildcards and characters that are
* often illegal in a file name. */
else if ((options[opt_idx].flags & P_NFNAME)
&& vim_strpbrk(*varp, (char_u *)"/\\*?[|<>") != NULL) {
errmsg = e_invarg;
}
/* 'term' */
else if (varp == &T_NAME) {
if (T_NAME[0] == NUL)
errmsg = (char_u *)N_("E529: Cannot set 'term' to empty string");
else if (set_termname(T_NAME) == FAIL)
errmsg = (char_u *)N_("E522: Not found in termcap");
else
/* Screen colors may have changed. */
redraw_later_clear();
}
/* 'backupcopy' */
else if (varp == &p_bkc) {
if (opt_strings_flags(p_bkc, p_bkc_values, &bkc_flags, TRUE) != OK)
errmsg = e_invarg;
if (((bkc_flags & BKC_AUTO) != 0)
+ ((bkc_flags & BKC_YES) != 0)
+ ((bkc_flags & BKC_NO) != 0) != 1) {
/* Must have exactly one of "auto", "yes" and "no". */
(void)opt_strings_flags(oldval, p_bkc_values, &bkc_flags, TRUE);
errmsg = e_invarg;
}
}
/* 'backupext' and 'patchmode' */
else if (varp == &p_bex || varp == &p_pm) {
if (STRCMP(*p_bex == '.' ? p_bex + 1 : p_bex,
*p_pm == '.' ? p_pm + 1 : p_pm) == 0)
errmsg = (char_u *)N_("E589: 'backupext' and 'patchmode' are equal");
}
/*
* 'isident', 'iskeyword', 'isprint or 'isfname' option: refill chartab[]
* If the new option is invalid, use old value. 'lisp' option: refill
* chartab[] for '-' char
*/
else if ( varp == &p_isi
|| varp == &(curbuf->b_p_isk)
|| varp == &p_isp
|| varp == &p_isf) {
if (init_chartab() == FAIL) {
did_chartab = TRUE; /* need to restore it below */
errmsg = e_invarg; /* error in value */
}
}
/* 'helpfile' */
else if (varp == &p_hf) {
/* May compute new values for $VIM and $VIMRUNTIME */
if (didset_vim) {
vim_setenv((char_u *)"VIM", (char_u *)"");
didset_vim = FALSE;
}
if (didset_vimruntime) {
vim_setenv((char_u *)"VIMRUNTIME", (char_u *)"");
didset_vimruntime = FALSE;
}
}
/* 'colorcolumn' */
else if (varp == &curwin->w_p_cc)
errmsg = check_colorcolumn(curwin);
/* 'helplang' */
else if (varp == &p_hlg) {
/* Check for "", "ab", "ab,cd", etc. */
for (s = p_hlg; *s != NUL; s += 3) {
if (s[1] == NUL || ((s[2] != ',' || s[3] == NUL) && s[2] != NUL)) {
errmsg = e_invarg;
break;
}
if (s[2] == NUL)
break;
}
}
/* 'highlight' */
else if (varp == &p_hl) {
if (highlight_changed() == FAIL)
errmsg = e_invarg; /* invalid flags */
}
/* 'nrformats' */
else if (gvarp == &p_nf) {
if (check_opt_strings(*varp, p_nf_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'sessionoptions' */
else if (varp == &p_ssop) {
if (opt_strings_flags(p_ssop, p_ssop_values, &ssop_flags, TRUE) != OK)
errmsg = e_invarg;
if ((ssop_flags & SSOP_CURDIR) && (ssop_flags & SSOP_SESDIR)) {
/* Don't allow both "sesdir" and "curdir". */
(void)opt_strings_flags(oldval, p_ssop_values, &ssop_flags, TRUE);
errmsg = e_invarg;
}
}
/* 'viewoptions' */
else if (varp == &p_vop) {
if (opt_strings_flags(p_vop, p_ssop_values, &vop_flags, TRUE) != OK)
errmsg = e_invarg;
}
/* 'scrollopt' */
else if (varp == &p_sbo) {
if (check_opt_strings(p_sbo, p_scbopt_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'ambiwidth' */
else if (varp == &p_ambw) {
if (check_opt_strings(p_ambw, p_ambw_values, FALSE) != OK)
errmsg = e_invarg;
else if (set_chars_option(&p_lcs) != NULL)
errmsg = (char_u *)_("E834: Conflicts with value of 'listchars'");
else if (set_chars_option(&p_fcs) != NULL)
errmsg = (char_u *)_("E835: Conflicts with value of 'fillchars'");
}
/* 'background' */
else if (varp == &p_bg) {
if (check_opt_strings(p_bg, p_bg_values, FALSE) == OK) {
int dark = (*p_bg == 'd');
init_highlight(FALSE, FALSE);
if (dark != (*p_bg == 'd')
&& get_var_value((char_u *)"g:colors_name") != NULL) {
/* The color scheme must have set 'background' back to another
* value, that's not what we want here. Disable the color
* scheme and set the colors again. */
do_unlet((char_u *)"g:colors_name", TRUE);
free_string_option(p_bg);
p_bg = vim_strsave((char_u *)(dark ? "dark" : "light"));
check_string_option(&p_bg);
init_highlight(FALSE, FALSE);
}
} else
errmsg = e_invarg;
}
/* 'wildmode' */
else if (varp == &p_wim) {
if (check_opt_wim() == FAIL)
errmsg = e_invarg;
}
/* 'wildoptions' */
else if (varp == &p_wop) {
if (check_opt_strings(p_wop, p_wop_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'winaltkeys' */
else if (varp == &p_wak) {
if (*p_wak == NUL
|| check_opt_strings(p_wak, p_wak_values, FALSE) != OK)
errmsg = e_invarg;
}
/* 'eventignore' */
else if (varp == &p_ei) {
if (check_ei() == FAIL)
errmsg = e_invarg;
}
/* 'encoding' and 'fileencoding' */
else if (varp == &p_enc || gvarp == &p_fenc || varp == &p_tenc) {
if (gvarp == &p_fenc) {
if (!curbuf->b_p_ma && opt_flags != OPT_GLOBAL)
errmsg = e_modifiable;
else if (vim_strchr(*varp, ',') != NULL)
/* No comma allowed in 'fileencoding'; catches confusing it
* with 'fileencodings'. */
errmsg = e_invarg;
else {
/* May show a "+" in the title now. */
redraw_titles();
/* Add 'fileencoding' to the swap file. */
ml_setflags(curbuf);
}
}
if (errmsg == NULL) {
/* canonize the value, so that STRCMP() can be used on it */
p = enc_canonize(*varp);
free(*varp);
*varp = p;
if (varp == &p_enc) {
errmsg = mb_init();
redraw_titles();
}
}
if (errmsg == NULL) {
/* When 'keymap' is used and 'encoding' changes, reload the keymap
* (with another encoding). */
if (varp == &p_enc && *curbuf->b_p_keymap != NUL)
(void)keymap_init();
/* When 'termencoding' is not empty and 'encoding' changes or when
* 'termencoding' changes, need to setup for keyboard input and
* display output conversion. */
if (((varp == &p_enc && *p_tenc != NUL) || varp == &p_tenc)) {
convert_setup(&input_conv, p_tenc, p_enc);
convert_setup(&output_conv, p_enc, p_tenc);
}
}
} else if (varp == &p_penc) {
/* Canonize printencoding if VIM standard one */
p = enc_canonize(p_penc);
free(p_penc);
p_penc = p;
} else if (varp == &curbuf->b_p_keymap) {
/* load or unload key mapping tables */
errmsg = keymap_init();
if (errmsg == NULL) {
if (*curbuf->b_p_keymap != NUL) {
/* Installed a new keymap, switch on using it. */
curbuf->b_p_iminsert = B_IMODE_LMAP;
if (curbuf->b_p_imsearch != B_IMODE_USE_INSERT)
curbuf->b_p_imsearch = B_IMODE_LMAP;
} else {
/* Cleared the keymap, may reset 'iminsert' and 'imsearch'. */
if (curbuf->b_p_iminsert == B_IMODE_LMAP)
curbuf->b_p_iminsert = B_IMODE_NONE;
if (curbuf->b_p_imsearch == B_IMODE_LMAP)
curbuf->b_p_imsearch = B_IMODE_USE_INSERT;
}
if ((opt_flags & OPT_LOCAL) == 0) {
set_iminsert_global();
set_imsearch_global();
}
status_redraw_curbuf();
}
}
/* 'fileformat' */
else if (gvarp == &p_ff) {
if (!curbuf->b_p_ma && !(opt_flags & OPT_GLOBAL))
errmsg = e_modifiable;
else if (check_opt_strings(*varp, p_ff_values, FALSE) != OK)
errmsg = e_invarg;
else {
redraw_titles();
/* update flag in swap file */
ml_setflags(curbuf);
/* Redraw needed when switching to/from "mac": a CR in the text
* will be displayed differently. */
if (get_fileformat(curbuf) == EOL_MAC || *oldval == 'm')
redraw_curbuf_later(NOT_VALID);
}
}
/* 'fileformats' */
else if (varp == &p_ffs) {
if (check_opt_strings(p_ffs, p_ff_values, TRUE) != OK) {
errmsg = e_invarg;
}
}
/* 'matchpairs' */
else if (gvarp == &p_mps) {
if (has_mbyte) {
for (p = *varp; *p != NUL; ++p) {
int x2 = -1;
int x3 = -1;
if (*p != NUL)
p += mb_ptr2len(p);
if (*p != NUL)
x2 = *p++;
if (*p != NUL) {
x3 = mb_ptr2char(p);
p += mb_ptr2len(p);
}
if (x2 != ':' || x3 == -1 || (*p != NUL && *p != ',')) {
errmsg = e_invarg;
break;
}
if (*p == NUL)
break;
}
} else {
/* Check for "x:y,x:y" */
for (p = *varp; *p != NUL; p += 4) {
if (p[1] != ':' || p[2] == NUL || (p[3] != NUL && p[3] != ',')) {
errmsg = e_invarg;
break;
}
if (p[3] == NUL)
break;
}
}
}
/* 'comments' */
else if (gvarp == &p_com) {
for (s = *varp; *s; ) {
while (*s && *s != ':') {
if (vim_strchr((char_u *)COM_ALL, *s) == NULL
&& !VIM_ISDIGIT(*s) && *s != '-') {
errmsg = illegal_char(errbuf, *s);
break;
}
++s;
}
if (*s++ == NUL)
errmsg = (char_u *)N_("E524: Missing colon");
else if (*s == ',' || *s == NUL)
errmsg = (char_u *)N_("E525: Zero length string");
if (errmsg != NULL)
break;
while (*s && *s != ',') {
if (*s == '\\' && s[1] != NUL)
++s;
++s;
}
s = skip_to_option_part(s);
}
}
/* 'listchars' */
else if (varp == &p_lcs) {
errmsg = set_chars_option(varp);
}
/* 'fillchars' */
else if (varp == &p_fcs) {
errmsg = set_chars_option(varp);
}
/* 'cedit' */
else if (varp == &p_cedit) {
errmsg = check_cedit();
}
/* 'verbosefile' */
else if (varp == &p_vfile) {
verbose_stop();
if (*p_vfile != NUL && verbose_open() == FAIL)
errmsg = e_invarg;
}
/* 'viminfo' */
else if (varp == &p_viminfo) {
for (s = p_viminfo; *s; ) {
/* Check it's a valid character */
if (vim_strchr((char_u *)"!\"%'/:<@cfhnrs", *s) == NULL) {
errmsg = illegal_char(errbuf, *s);
break;
}
if (*s == 'n') { /* name is always last one */
break;
} else if (*s == 'r') { /* skip until next ',' */
while (*++s && *s != ',')
;
} else if (*s == '%') {
/* optional number */
while (vim_isdigit(*++s))
;
} else if (*s == '!' || *s == 'h' || *s == 'c')
++s; /* no extra chars */
else { /* must have a number */
while (vim_isdigit(*++s))
;
if (!VIM_ISDIGIT(*(s - 1))) {
if (errbuf != NULL) {
sprintf((char *)errbuf,
_("E526: Missing number after <%s>"),
transchar_byte(*(s - 1)));
errmsg = errbuf;
} else
errmsg = (char_u *)"";
break;
}
}
if (*s == ',')
++s;
else if (*s) {
if (errbuf != NULL)
errmsg = (char_u *)N_("E527: Missing comma");
else
errmsg = (char_u *)"";
break;
}
}
if (*p_viminfo && errmsg == NULL && get_viminfo_parameter('\'') < 0)
errmsg = (char_u *)N_("E528: Must specify a ' value");
}
/* terminal options */
else if (istermoption(&options[opt_idx]) && full_screen) {
/* ":set t_Co=0" and ":set t_Co=1" do ":set t_Co=" */
if (varp == &T_CCO) {
int colors = atoi((char *)T_CCO);
/* Only reinitialize colors if t_Co value has really changed to
* avoid expensive reload of colorscheme if t_Co is set to the
* same value multiple times. */
if (colors != t_colors) {
t_colors = colors;
if (t_colors <= 1) {
if (new_value_alloced)
free(T_CCO);
T_CCO = empty_option;
}
/* We now have a different color setup, initialize it again. */
init_highlight(TRUE, FALSE);
}
}
ttest(FALSE);
if (varp == &T_ME) {
out_str(T_ME);
redraw_later(CLEAR);
}
}
/* 'showbreak' */
else if (varp == &p_sbr) {
for (s = p_sbr; *s; ) {
if (ptr2cells(s) != 1)
errmsg = (char_u *)N_("E595: contains unprintable or wide character");
mb_ptr_adv(s);
}
}
/* 'guicursor' */
else if (varp == &p_guicursor)
errmsg = parse_shape_opt(SHAPE_CURSOR);
else if (varp == &p_popt)
errmsg = parse_printoptions();
else if (varp == &p_pmfn)
errmsg = parse_printmbfont();
/* 'langmap' */
else if (varp == &p_langmap)
langmap_set();
/* 'breakat' */
else if (varp == &p_breakat)
fill_breakat_flags();
/* 'titlestring' and 'iconstring' */
else if (varp == &p_titlestring || varp == &p_iconstring) {
int flagval = (varp == &p_titlestring) ? STL_IN_TITLE : STL_IN_ICON;
/* NULL => statusline syntax */
if (vim_strchr(*varp, '%') && check_stl_option(*varp) == NULL)
stl_syntax |= flagval;
else
stl_syntax &= ~flagval;
did_set_title(varp == &p_iconstring);
}
#if defined(FEAT_MOUSE_TTY) && defined(UNIX)
/* 'ttymouse' */
else if (varp == &p_ttym) {
/* Switch the mouse off before changing the escape sequences used for
* that. */
mch_setmouse(FALSE);
if (opt_strings_flags(p_ttym, p_ttym_values, &ttym_flags, FALSE) != OK)
errmsg = e_invarg;
else
check_mouse_termcode();
if (termcap_active)
setmouse(); /* may switch it on again */
}
#endif
/* 'selection' */
else if (varp == &p_sel) {
if (*p_sel == NUL
|| check_opt_strings(p_sel, p_sel_values, FALSE) != OK)
errmsg = e_invarg;
}
/* 'selectmode' */
else if (varp == &p_slm) {
if (check_opt_strings(p_slm, p_slm_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'keymodel' */
else if (varp == &p_km) {
if (check_opt_strings(p_km, p_km_values, TRUE) != OK)
errmsg = e_invarg;
else {
km_stopsel = (vim_strchr(p_km, 'o') != NULL);
km_startsel = (vim_strchr(p_km, 'a') != NULL);
}
}
/* 'mousemodel' */
else if (varp == &p_mousem) {
if (check_opt_strings(p_mousem, p_mousem_values, FALSE) != OK)
errmsg = e_invarg;
}
/* 'switchbuf' */
else if (varp == &p_swb) {
if (opt_strings_flags(p_swb, p_swb_values, &swb_flags, TRUE) != OK)
errmsg = e_invarg;
}
/* 'debug' */
else if (varp == &p_debug) {
if (check_opt_strings(p_debug, p_debug_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'display' */
else if (varp == &p_dy) {
if (opt_strings_flags(p_dy, p_dy_values, &dy_flags, TRUE) != OK)
errmsg = e_invarg;
else
(void)init_chartab();
}
/* 'eadirection' */
else if (varp == &p_ead) {
if (check_opt_strings(p_ead, p_ead_values, FALSE) != OK)
errmsg = e_invarg;
}
/* When 'spelllang' or 'spellfile' is set and there is a window for this
* buffer in which 'spell' is set load the wordlists. */
else if (varp == &(curbuf->b_s.b_p_spl) || varp == &(curbuf->b_s.b_p_spf)) {
win_T *wp;
int l;
if (varp == &(curbuf->b_s.b_p_spf)) {
l = (int)STRLEN(curbuf->b_s.b_p_spf);
if (l > 0 && (l < 4 || STRCMP(curbuf->b_s.b_p_spf + l - 4,
".add") != 0))
errmsg = e_invarg;
}
if (errmsg == NULL) {
FOR_ALL_WINDOWS(wp)
if (wp->w_buffer == curbuf && wp->w_p_spell) {
errmsg = did_set_spelllang(wp);
break;
}
}
}
/* When 'spellcapcheck' is set compile the regexp program. */
else if (varp == &(curwin->w_s->b_p_spc)) {
errmsg = compile_cap_prog(curwin->w_s);
}
/* 'spellsuggest' */
else if (varp == &p_sps) {
if (spell_check_sps() != OK)
errmsg = e_invarg;
}
/* 'mkspellmem' */
else if (varp == &p_msm) {
if (spell_check_msm() != OK)
errmsg = e_invarg;
}
/* When 'bufhidden' is set, check for valid value. */
else if (gvarp == &p_bh) {
if (check_opt_strings(curbuf->b_p_bh, p_bufhidden_values, FALSE) != OK)
errmsg = e_invarg;
}
/* When 'buftype' is set, check for valid value. */
else if (gvarp == &p_bt) {
if (check_opt_strings(curbuf->b_p_bt, p_buftype_values, FALSE) != OK)
errmsg = e_invarg;
else {
if (curwin->w_status_height) {
curwin->w_redr_status = TRUE;
redraw_later(VALID);
}
curbuf->b_help = (curbuf->b_p_bt[0] == 'h');
redraw_titles();
}
}
/* 'statusline' or 'rulerformat' */
else if (gvarp == &p_stl || varp == &p_ruf) {
int wid;
if (varp == &p_ruf) /* reset ru_wid first */
ru_wid = 0;
s = *varp;
if (varp == &p_ruf && *s == '%') {
/* set ru_wid if 'ruf' starts with "%99(" */
if (*++s == '-') /* ignore a '-' */
s++;
wid = getdigits(&s);
if (wid && *s == '(' && (errmsg = check_stl_option(p_ruf)) == NULL)
ru_wid = wid;
else
errmsg = check_stl_option(p_ruf);
}
/* check 'statusline' only if it doesn't start with "%!" */
else if (varp == &p_ruf || s[0] != '%' || s[1] != '!')
errmsg = check_stl_option(s);
if (varp == &p_ruf && errmsg == NULL)
comp_col();
}
/* check if it is a valid value for 'complete' -- Acevedo */
else if (gvarp == &p_cpt) {
for (s = *varp; *s; ) {
while (*s == ',' || *s == ' ')
s++;
if (!*s)
break;
if (vim_strchr((char_u *)".wbuksid]tU", *s) == NULL) {
errmsg = illegal_char(errbuf, *s);
break;
}
if (*++s != NUL && *s != ',' && *s != ' ') {
if (s[-1] == 'k' || s[-1] == 's') {
/* skip optional filename after 'k' and 's' */
while (*s && *s != ',' && *s != ' ') {
if (*s == '\\')
++s;
++s;
}
} else {
if (errbuf != NULL) {
sprintf((char *)errbuf,
_("E535: Illegal character after <%c>"),
*--s);
errmsg = errbuf;
} else
errmsg = (char_u *)"";
break;
}
}
}
}
/* 'completeopt' */
else if (varp == &p_cot) {
if (check_opt_strings(p_cot, p_cot_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'pastetoggle': translate key codes like in a mapping */
else if (varp == &p_pt) {
if (*p_pt) {
(void)replace_termcodes(p_pt, &p, TRUE, TRUE, FALSE);
if (p != NULL) {
if (new_value_alloced)
free_string_option(p_pt);
p_pt = p;
new_value_alloced = TRUE;
}
}
}
/* 'backspace' */
else if (varp == &p_bs) {
if (VIM_ISDIGIT(*p_bs)) {
if (*p_bs >'2' || p_bs[1] != NUL)
errmsg = e_invarg;
} else if (check_opt_strings(p_bs, p_bs_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'casemap' */
else if (varp == &p_cmp) {
if (opt_strings_flags(p_cmp, p_cmp_values, &cmp_flags, TRUE) != OK)
errmsg = e_invarg;
}
/* 'diffopt' */
else if (varp == &p_dip) {
if (diffopt_changed() == FAIL)
errmsg = e_invarg;
}
/* 'foldmethod' */
else if (gvarp == &curwin->w_allbuf_opt.wo_fdm) {
if (check_opt_strings(*varp, p_fdm_values, FALSE) != OK
|| *curwin->w_p_fdm == NUL)
errmsg = e_invarg;
else {
foldUpdateAll(curwin);
if (foldmethodIsDiff(curwin))
newFoldLevel();
}
}
/* 'foldexpr' */
else if (varp == &curwin->w_p_fde) {
if (foldmethodIsExpr(curwin))
foldUpdateAll(curwin);
}
/* 'foldmarker' */
else if (gvarp == &curwin->w_allbuf_opt.wo_fmr) {
p = vim_strchr(*varp, ',');
if (p == NULL)
errmsg = (char_u *)N_("E536: comma required");
else if (p == *varp || p[1] == NUL)
errmsg = e_invarg;
else if (foldmethodIsMarker(curwin))
foldUpdateAll(curwin);
}
/* 'commentstring' */
else if (gvarp == &p_cms) {
if (**varp != NUL && strstr((char *)*varp, "%s") == NULL)
errmsg = (char_u *)N_("E537: 'commentstring' must be empty or contain %s");
}
/* 'foldopen' */
else if (varp == &p_fdo) {
if (opt_strings_flags(p_fdo, p_fdo_values, &fdo_flags, TRUE) != OK)
errmsg = e_invarg;
}
/* 'foldclose' */
else if (varp == &p_fcl) {
if (check_opt_strings(p_fcl, p_fcl_values, TRUE) != OK)
errmsg = e_invarg;
}
/* 'foldignore' */
else if (gvarp == &curwin->w_allbuf_opt.wo_fdi) {
if (foldmethodIsIndent(curwin))
foldUpdateAll(curwin);
}
/* 'virtualedit' */
else if (varp == &p_ve) {
if (opt_strings_flags(p_ve, p_ve_values, &ve_flags, TRUE) != OK)
errmsg = e_invarg;
else if (STRCMP(p_ve, oldval) != 0) {
/* Recompute cursor position in case the new 've' setting
* changes something. */
validate_virtcol();
coladvance(curwin->w_virtcol);
}
} else if (varp == &p_csqf) {
if (p_csqf != NULL) {
p = p_csqf;
while (*p != NUL) {
if (vim_strchr((char_u *)CSQF_CMDS, *p) == NULL
|| p[1] == NUL
|| vim_strchr((char_u *)CSQF_FLAGS, p[1]) == NULL
|| (p[2] != NUL && p[2] != ',')) {
errmsg = e_invarg;
break;
} else if (p[2] == NUL)
break;
else
p += 3;
}
}
}
/* 'cinoptions' */
else if (gvarp == &p_cino) {
/* TODO: recognize errors */
parse_cino(curbuf);
}
/* Options that are a list of flags. */
else {
p = NULL;
if (varp == &p_ww)
p = (char_u *)WW_ALL;
if (varp == &p_shm)
p = (char_u *)SHM_ALL;
else if (varp == &(p_cpo))
p = (char_u *)CPO_ALL;
else if (varp == &(curbuf->b_p_fo))
p = (char_u *)FO_ALL;
else if (varp == &curwin->w_p_cocu)
p = (char_u *)COCU_ALL;
else if (varp == &p_mouse) {
p = (char_u *)MOUSE_ALL;
}
if (p != NULL) {
for (s = *varp; *s; ++s)
if (vim_strchr(p, *s) == NULL) {
errmsg = illegal_char(errbuf, *s);
break;
}
}
}
/*
* If error detected, restore the previous value.
*/
if (errmsg != NULL) {
if (new_value_alloced)
free_string_option(*varp);
*varp = oldval;
/*
* When resetting some values, need to act on it.
*/
if (did_chartab)
(void)init_chartab();
if (varp == &p_hl)
(void)highlight_changed();
} else {
/* Remember where the option was set. */
set_option_scriptID_idx(opt_idx, opt_flags, current_SID);
/*
* Free string options that are in allocated memory.
* Use "free_oldval", because recursiveness may change the flags under
* our fingers (esp. init_highlight()).
*/
if (free_oldval)
free_string_option(oldval);
if (new_value_alloced)
options[opt_idx].flags |= P_ALLOCED;
else
options[opt_idx].flags &= ~P_ALLOCED;
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0
&& ((int)options[opt_idx].indir & PV_BOTH)) {
/* global option with local value set to use global value; free
* the local value and make it empty */
p = get_varp_scope(&(options[opt_idx]), OPT_LOCAL);
free_string_option(*(char_u **)p);
*(char_u **)p = empty_option;
}
/* May set global value for local option. */
else if (!(opt_flags & OPT_LOCAL) && opt_flags != OPT_GLOBAL)
set_string_option_global(opt_idx, varp);
/*
* Trigger the autocommand only after setting the flags.
*/
/* When 'syntax' is set, load the syntax of that name */
if (varp == &(curbuf->b_p_syn)) {
apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
curbuf->b_fname, TRUE, curbuf);
} else if (varp == &(curbuf->b_p_ft)) {
/* 'filetype' is set, trigger the FileType autocommand */
did_filetype = TRUE;
apply_autocmds(EVENT_FILETYPE, curbuf->b_p_ft,
curbuf->b_fname, TRUE, curbuf);
}
if (varp == &(curwin->w_s->b_p_spl)) {
char_u fname[200];
char_u *q = curwin->w_s->b_p_spl;
/* Skip the first name if it is "cjk". */
if (STRNCMP(q, "cjk,", 4) == 0)
q += 4;
/*
* Source the spell/LANG.vim in 'runtimepath'.
* They could set 'spellcapcheck' depending on the language.
* Use the first name in 'spelllang' up to '_region' or
* '.encoding'.
*/
for (p = q; *p != NUL; ++p)
if (vim_strchr((char_u *)"_.,", *p) != NULL)
break;
vim_snprintf((char *)fname, 200, "spell/%.*s.vim", (int)(p - q), q);
source_runtime(fname, TRUE);
}
}
if (varp == &p_mouse) {
if (*p_mouse == NUL)
mch_setmouse(FALSE); /* switch mouse off */
else
setmouse(); /* in case 'mouse' changed */
}
if (curwin->w_curswant != MAXCOL
&& (options[opt_idx].flags & (P_CURSWANT | P_RCLR)) != 0)
curwin->w_set_curswant = TRUE;
check_redraw(options[opt_idx].flags);
return errmsg;
}
/*
* Simple int comparison function for use with qsort()
*/
static int int_cmp(const void *a, const void *b)
{
return *(const int *)a - *(const int *)b;
}
/*
* Handle setting 'colorcolumn' or 'textwidth' in window "wp".
* Returns error message, NULL if it's OK.
*/
char_u *check_colorcolumn(win_T *wp)
{
char_u *s;
int col;
int count = 0;
int color_cols[256];
int i;
int j = 0;
if (wp->w_buffer == NULL)
return NULL; /* buffer was closed */
for (s = wp->w_p_cc; *s != NUL && count < 255; ) {
if (*s == '-' || *s == '+') {
/* -N and +N: add to 'textwidth' */
col = (*s == '-') ? -1 : 1;
++s;
if (!VIM_ISDIGIT(*s))
return e_invarg;
col = col * getdigits(&s);
if (wp->w_buffer->b_p_tw == 0)
goto skip; /* 'textwidth' not set, skip this item */
col += wp->w_buffer->b_p_tw;
if (col < 0)
goto skip;
} else if (VIM_ISDIGIT(*s))
col = getdigits(&s);
else
return e_invarg;
color_cols[count++] = col - 1; /* 1-based to 0-based */
skip:
if (*s == NUL)
break;
if (*s != ',')
return e_invarg;
if (*++s == NUL)
return e_invarg; /* illegal trailing comma as in "set cc=80," */
}
free(wp->w_p_cc_cols);
if (count == 0)
wp->w_p_cc_cols = NULL;
else {
wp->w_p_cc_cols = xmalloc(sizeof(int) * (count + 1));
/* sort the columns for faster usage on screen redraw inside
* win_line() */
qsort(color_cols, count, sizeof(int), int_cmp);
for (i = 0; i < count; ++i)
/* skip duplicates */
if (j == 0 || wp->w_p_cc_cols[j - 1] != color_cols[i])
wp->w_p_cc_cols[j++] = color_cols[i];
wp->w_p_cc_cols[j] = -1; /* end marker */
}
return NULL; /* no error */
}
/*
* Handle setting 'listchars' or 'fillchars'.
* Returns error message, NULL if it's OK.
*/
static char_u *set_chars_option(char_u **varp)
{
int round, i, len, entries;
char_u *p, *s;
int c1, c2 = 0;
struct charstab {
int *cp;
char *name;
};
static struct charstab filltab[] =
{
{&fill_stl, "stl"},
{&fill_stlnc, "stlnc"},
{&fill_vert, "vert"},
{&fill_fold, "fold"},
{&fill_diff, "diff"},
};
static struct charstab lcstab[] =
{
{&lcs_eol, "eol"},
{&lcs_ext, "extends"},
{&lcs_nbsp, "nbsp"},
{&lcs_prec, "precedes"},
{&lcs_tab2, "tab"},
{&lcs_trail, "trail"},
{&lcs_conceal, "conceal"},
};
struct charstab *tab;
if (varp == &p_lcs) {
tab = lcstab;
entries = sizeof(lcstab) / sizeof(struct charstab);
} else {
tab = filltab;
entries = sizeof(filltab) / sizeof(struct charstab);
}
/* first round: check for valid value, second round: assign values */
for (round = 0; round <= 1; ++round) {
if (round > 0) {
/* After checking that the value is valid: set defaults: space for
* 'fillchars', NUL for 'listchars' */
for (i = 0; i < entries; ++i)
if (tab[i].cp != NULL)
*(tab[i].cp) = (varp == &p_lcs ? NUL : ' ');
if (varp == &p_lcs)
lcs_tab1 = NUL;
else
fill_diff = '-';
}
p = *varp;
while (*p) {
for (i = 0; i < entries; ++i) {
len = (int)STRLEN(tab[i].name);
if (STRNCMP(p, tab[i].name, len) == 0
&& p[len] == ':'
&& p[len + 1] != NUL) {
s = p + len + 1;
c1 = mb_ptr2char_adv(&s);
if (mb_char2cells(c1) > 1)
continue;
if (tab[i].cp == &lcs_tab2) {
if (*s == NUL)
continue;
c2 = mb_ptr2char_adv(&s);
if (mb_char2cells(c2) > 1)
continue;
}
if (*s == ',' || *s == NUL) {
if (round) {
if (tab[i].cp == &lcs_tab2) {
lcs_tab1 = c1;
lcs_tab2 = c2;
} else if (tab[i].cp != NULL)
*(tab[i].cp) = c1;
}
p = s;
break;
}
}
}
if (i == entries)
return e_invarg;
if (*p == ',')
++p;
}
}
return NULL; /* no error */
}
/*
* Check validity of options with the 'statusline' format.
* Return error message or NULL.
*/
char_u *check_stl_option(char_u *s)
{
int itemcnt = 0;
int groupdepth = 0;
static char_u errbuf[80];
while (*s && itemcnt < STL_MAX_ITEM) {
/* Check for valid keys after % sequences */
while (*s && *s != '%')
s++;
if (!*s)
break;
s++;
if (*s != '%' && *s != ')')
++itemcnt;
if (*s == '%' || *s == STL_TRUNCMARK || *s == STL_MIDDLEMARK) {
s++;
continue;
}
if (*s == ')') {
s++;
if (--groupdepth < 0)
break;
continue;
}
if (*s == '-')
s++;
while (VIM_ISDIGIT(*s))
s++;
if (*s == STL_USER_HL)
continue;
if (*s == '.') {
s++;
while (*s && VIM_ISDIGIT(*s))
s++;
}
if (*s == '(') {
groupdepth++;
continue;
}
if (vim_strchr(STL_ALL, *s) == NULL) {
return illegal_char(errbuf, *s);
}
if (*s == '{') {
s++;
while (*s != '}' && *s)
s++;
if (*s != '}')
return (char_u *)N_("E540: Unclosed expression sequence");
}
}
if (itemcnt >= STL_MAX_ITEM)
return (char_u *)N_("E541: too many items");
if (groupdepth != 0)
return (char_u *)N_("E542: unbalanced groups");
return NULL;
}
/*
* Set curbuf->b_cap_prog to the regexp program for 'spellcapcheck'.
* Return error message when failed, NULL when OK.
*/
static char_u *compile_cap_prog(synblock_T *synblock)
{
regprog_T *rp = synblock->b_cap_prog;
char_u *re;
if (*synblock->b_p_spc == NUL)
synblock->b_cap_prog = NULL;
else {
/* Prepend a ^ so that we only match at one column */
re = concat_str((char_u *)"^", synblock->b_p_spc);
synblock->b_cap_prog = vim_regcomp(re, RE_MAGIC);
free(re);
if (synblock->b_cap_prog == NULL) {
synblock->b_cap_prog = rp; /* restore the previous program */
return e_invarg;
}
}
vim_regfree(rp);
return NULL;
}
/*
* Set the scriptID for an option, taking care of setting the buffer- or
* window-local value.
*/
static void set_option_scriptID_idx(int opt_idx, int opt_flags, int id)
{
int both = (opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0;
int indir = (int)options[opt_idx].indir;
/* Remember where the option was set. For local options need to do that
* in the buffer or window structure. */
if (both || (opt_flags & OPT_GLOBAL) || (indir & (PV_BUF|PV_WIN)) == 0)
options[opt_idx].scriptID = id;
if (both || (opt_flags & OPT_LOCAL)) {
if (indir & PV_BUF)
curbuf->b_p_scriptID[indir & PV_MASK] = id;
else if (indir & PV_WIN)
curwin->w_p_scriptID[indir & PV_MASK] = id;
}
}
/*
* Set the value of a boolean option, and take care of side effects.
* Returns NULL for success, or an error message for an error.
*/
static char_u *
set_bool_option (
int opt_idx, /* index in options[] table */
char_u *varp, /* pointer to the option variable */
int value, /* new value */
int opt_flags /* OPT_LOCAL and/or OPT_GLOBAL */
)
{
int old_value = *(int *)varp;
/* Disallow changing some options from secure mode */
if ((secure
#ifdef HAVE_SANDBOX
|| sandbox != 0
#endif
) && (options[opt_idx].flags & P_SECURE))
return e_secure;
*(int *)varp = value; /* set the new value */
/* Remember where the option was set. */
set_option_scriptID_idx(opt_idx, opt_flags, current_SID);
/* May set global value for local option. */
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0)
*(int *)get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) = value;
/*
* Handle side effects of changing a bool option.
*/
/* 'compatible' */
if ((int *)varp == &p_cp) {
compatible_set();
}
/* 'undofile' */
else if ((int *)varp == &curbuf->b_p_udf || (int *)varp == &p_udf) {
/* Only take action when the option was set. When reset we do not
* delete the undo file, the option may be set again without making
* any changes in between. */
if (curbuf->b_p_udf || p_udf) {
char_u hash[UNDO_HASH_SIZE];
buf_T *save_curbuf = curbuf;
for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) {
/* When 'undofile' is set globally: for every buffer, otherwise
* only for the current buffer: Try to read in the undofile,
* if one exists, the buffer wasn't changed and the buffer was
* loaded */
if ((curbuf == save_curbuf
|| (opt_flags & OPT_GLOBAL) || opt_flags == 0)
&& !curbufIsChanged() && curbuf->b_ml.ml_mfp != NULL) {
u_compute_hash(hash);
u_read_undo(NULL, hash, curbuf->b_fname);
}
}
curbuf = save_curbuf;
}
} else if ((int *)varp == &curbuf->b_p_ro) {
/* when 'readonly' is reset globally, also reset readonlymode */
if (!curbuf->b_p_ro && (opt_flags & OPT_LOCAL) == 0)
readonlymode = FALSE;
/* when 'readonly' is set may give W10 again */
if (curbuf->b_p_ro)
curbuf->b_did_warn = FALSE;
redraw_titles();
}
/* when 'modifiable' is changed, redraw the window title */
else if ((int *)varp == &curbuf->b_p_ma) {
redraw_titles();
}
/* when 'endofline' is changed, redraw the window title */
else if ((int *)varp == &curbuf->b_p_eol) {
redraw_titles();
}
/* when 'bomb' is changed, redraw the window title and tab page text */
else if ((int *)varp == &curbuf->b_p_bomb) {
redraw_titles();
}
/* when 'bin' is set also set some other options */
else if ((int *)varp == &curbuf->b_p_bin) {
set_options_bin(old_value, curbuf->b_p_bin, opt_flags);
redraw_titles();
}
/* when 'buflisted' changes, trigger autocommands */
else if ((int *)varp == &curbuf->b_p_bl && old_value != curbuf->b_p_bl) {
apply_autocmds(curbuf->b_p_bl ? EVENT_BUFADD : EVENT_BUFDELETE,
NULL, NULL, TRUE, curbuf);
}
/* when 'swf' is set, create swapfile, when reset remove swapfile */
else if ((int *)varp == (int *)&curbuf->b_p_swf) {
if (curbuf->b_p_swf && p_uc)
ml_open_file(curbuf); /* create the swap file */
else
/* no need to reset curbuf->b_may_swap, ml_open_file() will check
* buf->b_p_swf */
mf_close_file(curbuf, TRUE); /* remove the swap file */
}
/* when 'terse' is set change 'shortmess' */
else if ((int *)varp == &p_terse) {
char_u *p;
p = vim_strchr(p_shm, SHM_SEARCH);
/* insert 's' in p_shm */
if (p_terse && p == NULL) {
STRCPY(IObuff, p_shm);
STRCAT(IObuff, "s");
set_string_option_direct((char_u *)"shm", -1, IObuff, OPT_FREE, 0);
}
/* remove 's' from p_shm */
else if (!p_terse && p != NULL)
STRMOVE(p, p + 1);
}
/* when 'paste' is set or reset also change other options */
else if ((int *)varp == &p_paste) {
paste_option_changed();
}
/* when 'insertmode' is set from an autocommand need to do work here */
else if ((int *)varp == &p_im) {
if (p_im) {
if ((State & INSERT) == 0)
need_start_insertmode = TRUE;
stop_insert_mode = FALSE;
} else {
need_start_insertmode = FALSE;
stop_insert_mode = TRUE;
if (restart_edit != 0 && mode_displayed)
clear_cmdline = TRUE; /* remove "(insert)" */
restart_edit = 0;
}
}
/* when 'ignorecase' is set or reset and 'hlsearch' is set, redraw */
else if ((int *)varp == &p_ic && p_hls) {
redraw_all_later(SOME_VALID);
}
/* when 'hlsearch' is set or reset: reset no_hlsearch */
else if ((int *)varp == &p_hls) {
SET_NO_HLSEARCH(FALSE);
}
/* when 'scrollbind' is set: snapshot the current position to avoid a jump
* at the end of normal_cmd() */
else if ((int *)varp == &curwin->w_p_scb) {
if (curwin->w_p_scb) {
do_check_scrollbind(FALSE);
curwin->w_scbind_pos = curwin->w_topline;
}
}
/* There can be only one window with 'previewwindow' set. */
else if ((int *)varp == &curwin->w_p_pvw) {
if (curwin->w_p_pvw) {
win_T *win;
for (win = firstwin; win != NULL; win = win->w_next) {
if (win->w_p_pvw && win != curwin) {
curwin->w_p_pvw = FALSE;
return (char_u *)N_("E590: A preview window already exists");
}
}
}
}
/*
* When 'lisp' option changes include/exclude '-' in
* keyword characters.
*/
else if (varp == (char_u *)&(curbuf->b_p_lisp)) {
(void)buf_init_chartab(curbuf, FALSE); /* ignore errors */
}
/* when 'title' changed, may need to change the title; same for 'icon' */
else if ((int *)varp == &p_title) {
did_set_title(FALSE);
} else if ((int *)varp == &p_icon) {
did_set_title(TRUE);
} else if ((int *)varp == &curbuf->b_changed) {
if (!value)
save_file_ff(curbuf); /* Buffer is unchanged */
redraw_titles();
modified_was_set = value;
}
#ifdef BACKSLASH_IN_FILENAME
else if ((int *)varp == &p_ssl) {
if (p_ssl) {
psepc = '/';
psepcN = '\\';
pseps[0] = '/';
} else {
psepc = '\\';
psepcN = '/';
pseps[0] = '\\';
}
/* need to adjust the file name arguments and buffer names. */
buflist_slash_adjust();
alist_slash_adjust();
scriptnames_slash_adjust();
}
#endif
/* If 'wrap' is set, set w_leftcol to zero. */
else if ((int *)varp == &curwin->w_p_wrap) {
if (curwin->w_p_wrap)
curwin->w_leftcol = 0;
} else if ((int *)varp == &p_ea) {
if (p_ea && !old_value)
win_equal(curwin, FALSE, 0);
} else if ((int *)varp == &p_wiv) {
/*
* When 'weirdinvert' changed, set/reset 't_xs'.
* Then set 'weirdinvert' according to value of 't_xs'.
*/
if (p_wiv && !old_value)
T_XS = (char_u *)"y";
else if (!p_wiv && old_value)
T_XS = empty_option;
p_wiv = (*T_XS != NUL);
} else if ((int *)varp == &p_acd) {
/* Change directories when the 'acd' option is set now. */
do_autochdir();
}
/* 'diff' */
else if ((int *)varp == &curwin->w_p_diff) {
/* May add or remove the buffer from the list of diff buffers. */
diff_buf_adjust(curwin);
if (foldmethodIsDiff(curwin))
foldUpdateAll(curwin);
}
#ifdef USE_IM_CONTROL
/* 'imdisable' */
else if ((int *)varp == &p_imdisable) {
/* Only de-activate it here, it will be enabled when changing mode. */
if (p_imdisable)
im_set_active(FALSE);
else if (State & INSERT)
/* When the option is set from an autocommand, it may need to take
* effect right away. */
im_set_active(curbuf->b_p_iminsert == B_IMODE_IM);
}
#endif
/* 'spell' */
else if ((int *)varp == &curwin->w_p_spell) {
if (curwin->w_p_spell) {
char_u *errmsg = did_set_spelllang(curwin);
if (errmsg != NULL)
EMSG(_(errmsg));
}
} else if ((int *)varp == &p_altkeymap) {
if (old_value != p_altkeymap) {
if (!p_altkeymap) {
p_hkmap = p_fkmap;
p_fkmap = 0;
} else {
p_fkmap = p_hkmap;
p_hkmap = 0;
}
(void)init_chartab();
}
}
/*
* In case some second language keymapping options have changed, check
* and correct the setting in a consistent way.
*/
/*
* If hkmap or fkmap are set, reset Arabic keymapping.
*/
if ((p_hkmap || p_fkmap) && p_altkeymap) {
p_altkeymap = p_fkmap;
curwin->w_p_arab = FALSE;
(void)init_chartab();
}
/*
* If hkmap set, reset Farsi keymapping.
*/
if (p_hkmap && p_altkeymap) {
p_altkeymap = 0;
p_fkmap = 0;
curwin->w_p_arab = FALSE;
(void)init_chartab();
}
/*
* If fkmap set, reset Hebrew keymapping.
*/
if (p_fkmap && !p_altkeymap) {
p_altkeymap = 1;
p_hkmap = 0;
curwin->w_p_arab = FALSE;
(void)init_chartab();
}
if ((int *)varp == &curwin->w_p_arab) {
if (curwin->w_p_arab) {
/*
* 'arabic' is set, handle various sub-settings.
*/
if (!p_tbidi) {
/* set rightleft mode */
if (!curwin->w_p_rl) {
curwin->w_p_rl = TRUE;
changed_window_setting();
}
/* Enable Arabic shaping (major part of what Arabic requires) */
if (!p_arshape) {
p_arshape = TRUE;
redraw_later_clear();
}
}
/* Arabic requires a utf-8 encoding, inform the user if its not
* set. */
if (STRCMP(p_enc, "utf-8") != 0) {
static char *w_arabic = N_(
"W17: Arabic requires UTF-8, do ':set encoding=utf-8'");
msg_source(hl_attr(HLF_W));
MSG_ATTR(_(w_arabic), hl_attr(HLF_W));
set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_arabic), -1);
}
/* set 'delcombine' */
p_deco = TRUE;
/* Force-set the necessary keymap for arabic */
set_option_value((char_u *)"keymap", 0L, (char_u *)"arabic",
OPT_LOCAL);
p_altkeymap = 0;
p_hkmap = 0;
p_fkmap = 0;
(void)init_chartab();
} else {
/*
* 'arabic' is reset, handle various sub-settings.
*/
if (!p_tbidi) {
/* reset rightleft mode */
if (curwin->w_p_rl) {
curwin->w_p_rl = FALSE;
changed_window_setting();
}
/* 'arabicshape' isn't reset, it is a global option and
* another window may still need it "on". */
}
/* 'delcombine' isn't reset, it is a global option and another
* window may still want it "on". */
/* Revert to the default keymap */
curbuf->b_p_iminsert = B_IMODE_NONE;
curbuf->b_p_imsearch = B_IMODE_USE_INSERT;
}
}
/*
* End of handling side effects for bool options.
*/
options[opt_idx].flags |= P_WAS_SET;
comp_col(); /* in case 'ruler' or 'showcmd' changed */
if (curwin->w_curswant != MAXCOL
&& (options[opt_idx].flags & (P_CURSWANT | P_RCLR)) != 0)
curwin->w_set_curswant = TRUE;
check_redraw(options[opt_idx].flags);
return NULL;
}
/*
* Set the value of a number option, and take care of side effects.
* Returns NULL for success, or an error message for an error.
*/
static char_u *
set_num_option (
int opt_idx, /* index in options[] table */
char_u *varp, /* pointer to the option variable */
long value, /* new value */
char_u *errbuf, /* buffer for error messages */
size_t errbuflen, /* length of "errbuf" */
int opt_flags /* OPT_LOCAL, OPT_GLOBAL and
OPT_MODELINE */
)
{
char_u *errmsg = NULL;
long old_value = *(long *)varp;
long old_Rows = Rows; /* remember old Rows */
long old_Columns = Columns; /* remember old Columns */
long *pp = (long *)varp;
/* Disallow changing some options from secure mode. */
if ((secure
#ifdef HAVE_SANDBOX
|| sandbox != 0
#endif
) && (options[opt_idx].flags & P_SECURE))
return e_secure;
*pp = value;
/* Remember where the option was set. */
set_option_scriptID_idx(opt_idx, opt_flags, current_SID);
if (curbuf->b_p_sw < 0) {
errmsg = e_positive;
curbuf->b_p_sw = curbuf->b_p_ts;
}
/*
* Number options that need some action when changed
*/
if (pp == &p_wh || pp == &p_hh) {
if (p_wh < 1) {
errmsg = e_positive;
p_wh = 1;
}
if (p_wmh > p_wh) {
errmsg = e_winheight;
p_wh = p_wmh;
}
if (p_hh < 0) {
errmsg = e_positive;
p_hh = 0;
}
/* Change window height NOW */
if (lastwin != firstwin) {
if (pp == &p_wh && curwin->w_height < p_wh)
win_setheight((int)p_wh);
if (pp == &p_hh && curbuf->b_help && curwin->w_height < p_hh)
win_setheight((int)p_hh);
}
}
/* 'winminheight' */
else if (pp == &p_wmh) {
if (p_wmh < 0) {
errmsg = e_positive;
p_wmh = 0;
}
if (p_wmh > p_wh) {
errmsg = e_winheight;
p_wmh = p_wh;
}
win_setminheight();
} else if (pp == &p_wiw) {
if (p_wiw < 1) {
errmsg = e_positive;
p_wiw = 1;
}
if (p_wmw > p_wiw) {
errmsg = e_winwidth;
p_wiw = p_wmw;
}
/* Change window width NOW */
if (lastwin != firstwin && curwin->w_width < p_wiw)
win_setwidth((int)p_wiw);
}
/* 'winminwidth' */
else if (pp == &p_wmw) {
if (p_wmw < 0) {
errmsg = e_positive;
p_wmw = 0;
}
if (p_wmw > p_wiw) {
errmsg = e_winwidth;
p_wmw = p_wiw;
}
win_setminheight();
}
/* (re)set last window status line */
else if (pp == &p_ls) {
last_status(FALSE);
}
/* (re)set tab page line */
else if (pp == &p_stal) {
shell_new_rows(); /* recompute window positions and heights */
}
/* 'foldlevel' */
else if (pp == &curwin->w_p_fdl) {
if (curwin->w_p_fdl < 0)
curwin->w_p_fdl = 0;
newFoldLevel();
}
/* 'foldminlines' */
else if (pp == &curwin->w_p_fml) {
foldUpdateAll(curwin);
}
/* 'foldnestmax' */
else if (pp == &curwin->w_p_fdn) {
if (foldmethodIsSyntax(curwin) || foldmethodIsIndent(curwin))
foldUpdateAll(curwin);
}
/* 'foldcolumn' */
else if (pp == &curwin->w_p_fdc) {
if (curwin->w_p_fdc < 0) {
errmsg = e_positive;
curwin->w_p_fdc = 0;
} else if (curwin->w_p_fdc > 12) {
errmsg = e_invarg;
curwin->w_p_fdc = 12;
}
}
/* 'shiftwidth' or 'tabstop' */
else if (pp == &curbuf->b_p_sw || pp == &curbuf->b_p_ts) {
if (foldmethodIsIndent(curwin))
foldUpdateAll(curwin);
/* When 'shiftwidth' changes, or it's zero and 'tabstop' changes:
* parse 'cinoptions'. */
if (pp == &curbuf->b_p_sw || curbuf->b_p_sw == 0)
parse_cino(curbuf);
}
/* 'maxcombine' */
else if (pp == &p_mco) {
if (p_mco > MAX_MCO)
p_mco = MAX_MCO;
else if (p_mco < 0)
p_mco = 0;
screenclear(); /* will re-allocate the screen */
} else if (pp == &curbuf->b_p_iminsert) {
if (curbuf->b_p_iminsert < 0 || curbuf->b_p_iminsert > B_IMODE_LAST) {
errmsg = e_invarg;
curbuf->b_p_iminsert = B_IMODE_NONE;
}
p_iminsert = curbuf->b_p_iminsert;
if (termcap_active) /* don't do this in the alternate screen */
showmode();
/* Show/unshow value of 'keymap' in status lines. */
status_redraw_curbuf();
} else if (pp == &p_window) {
if (p_window < 1)
p_window = 1;
else if (p_window >= Rows)
p_window = Rows - 1;
} else if (pp == &curbuf->b_p_imsearch) {
if (curbuf->b_p_imsearch < -1 || curbuf->b_p_imsearch > B_IMODE_LAST) {
errmsg = e_invarg;
curbuf->b_p_imsearch = B_IMODE_NONE;
}
p_imsearch = curbuf->b_p_imsearch;
}
/* if 'titlelen' has changed, redraw the title */
else if (pp == &p_titlelen) {
if (p_titlelen < 0) {
errmsg = e_positive;
p_titlelen = 85;
}
if (starting != NO_SCREEN && old_value != p_titlelen)
need_maketitle = TRUE;
}
/* if p_ch changed value, change the command line height */
else if (pp == &p_ch) {
if (p_ch < 1) {
errmsg = e_positive;
p_ch = 1;
}
if (p_ch > Rows - min_rows() + 1)
p_ch = Rows - min_rows() + 1;
/* Only compute the new window layout when startup has been
* completed. Otherwise the frame sizes may be wrong. */
if (p_ch != old_value && full_screen
)
command_height();
}
/* when 'updatecount' changes from zero to non-zero, open swap files */
else if (pp == &p_uc) {
if (p_uc < 0) {
errmsg = e_positive;
p_uc = 100;
}
if (p_uc && !old_value)
ml_open_files();
} else if (pp == &curwin->w_p_cole) {
if (curwin->w_p_cole < 0) {
errmsg = e_positive;
curwin->w_p_cole = 0;
} else if (curwin->w_p_cole > 3) {
errmsg = e_invarg;
curwin->w_p_cole = 3;
}
}
/* sync undo before 'undolevels' changes */
else if (pp == &p_ul) {
/* use the old value, otherwise u_sync() may not work properly */
p_ul = old_value;
u_sync(TRUE);
p_ul = value;
} else if (pp == &curbuf->b_p_ul) {
/* use the old value, otherwise u_sync() may not work properly */
curbuf->b_p_ul = old_value;
u_sync(TRUE);
curbuf->b_p_ul = value;
}
/* 'numberwidth' must be positive */
else if (pp == &curwin->w_p_nuw) {
if (curwin->w_p_nuw < 1) {
errmsg = e_positive;
curwin->w_p_nuw = 1;
}
if (curwin->w_p_nuw > 10) {
errmsg = e_invarg;
curwin->w_p_nuw = 10;
}
curwin->w_nrwidth_line_count = 0;
} else if (pp == &curbuf->b_p_tw) {
if (curbuf->b_p_tw < 0) {
errmsg = e_positive;
curbuf->b_p_tw = 0;
}
{
win_T *wp;
tabpage_T *tp;
FOR_ALL_TAB_WINDOWS(tp, wp)
check_colorcolumn(wp);
}
}
/*
* Check the bounds for numeric options here
*/
if (Rows < min_rows() && full_screen) {
if (errbuf != NULL) {
vim_snprintf((char *)errbuf, errbuflen,
_("E593: Need at least %d lines"), min_rows());
errmsg = errbuf;
}
Rows = min_rows();
}
if (Columns < MIN_COLUMNS && full_screen) {
if (errbuf != NULL) {
vim_snprintf((char *)errbuf, errbuflen,
_("E594: Need at least %d columns"), MIN_COLUMNS);
errmsg = errbuf;
}
Columns = MIN_COLUMNS;
}
limit_screen_size();
/*
* If the screen (shell) height has been changed, assume it is the
* physical screenheight.
*/
if (old_Rows != Rows || old_Columns != Columns) {
/* Changing the screen size is not allowed while updating the screen. */
if (updating_screen)
*pp = old_value;
else if (full_screen
)
set_shellsize((int)Columns, (int)Rows, TRUE);
else {
/* Postpone the resizing; check the size and cmdline position for
* messages. */
check_shellsize();
if (cmdline_row > Rows - p_ch && Rows > p_ch)
cmdline_row = Rows - p_ch;
}
if (p_window >= Rows || !option_was_set((char_u *)"window"))
p_window = Rows - 1;
}
if (curbuf->b_p_ts <= 0) {
errmsg = e_positive;
curbuf->b_p_ts = 8;
}
if (p_tm < 0) {
errmsg = e_positive;
p_tm = 0;
}
if ((curwin->w_p_scr <= 0
|| (curwin->w_p_scr > curwin->w_height
&& curwin->w_height > 0))
&& full_screen) {
if (pp == &(curwin->w_p_scr)) {
if (curwin->w_p_scr != 0)
errmsg = e_scroll;
win_comp_scroll(curwin);
}
/* If 'scroll' became invalid because of a side effect silently adjust
* it. */
else if (curwin->w_p_scr <= 0)
curwin->w_p_scr = 1;
else /* curwin->w_p_scr > curwin->w_height */
curwin->w_p_scr = curwin->w_height;
}
if (p_hi < 0) {
errmsg = e_positive;
p_hi = 0;
}
if (p_re < 0 || p_re > 2) {
errmsg = e_invarg;
p_re = 0;
}
if (p_report < 0) {
errmsg = e_positive;
p_report = 1;
}
if ((p_sj < -100 || p_sj >= Rows) && full_screen) {
if (Rows != old_Rows) /* Rows changed, just adjust p_sj */
p_sj = Rows / 2;
else {
errmsg = e_scroll;
p_sj = 1;
}
}
if (p_so < 0 && full_screen) {
errmsg = e_scroll;
p_so = 0;
}
if (p_siso < 0 && full_screen) {
errmsg = e_positive;
p_siso = 0;
}
if (p_cwh < 1) {
errmsg = e_positive;
p_cwh = 1;
}
if (p_ut < 0) {
errmsg = e_positive;
p_ut = 2000;
}
if (p_ss < 0) {
errmsg = e_positive;
p_ss = 0;
}
/* May set global value for local option. */
if ((opt_flags & (OPT_LOCAL | OPT_GLOBAL)) == 0)
*(long *)get_varp_scope(&(options[opt_idx]), OPT_GLOBAL) = *pp;
options[opt_idx].flags |= P_WAS_SET;
comp_col(); /* in case 'columns' or 'ls' changed */
if (curwin->w_curswant != MAXCOL
&& (options[opt_idx].flags & (P_CURSWANT | P_RCLR)) != 0)
curwin->w_set_curswant = TRUE;
check_redraw(options[opt_idx].flags);
return errmsg;
}
/*
* Called after an option changed: check if something needs to be redrawn.
*/
static void check_redraw(long_u flags)
{
/* Careful: P_RCLR and P_RALL are a combination of other P_ flags */
int doclear = (flags & P_RCLR) == P_RCLR;
int all = ((flags & P_RALL) == P_RALL || doclear);
if ((flags & P_RSTAT) || all) /* mark all status lines dirty */
status_redraw_all();
if ((flags & P_RBUF) || (flags & P_RWIN) || all)
changed_window_setting();
if (flags & P_RBUF)
redraw_curbuf_later(NOT_VALID);
if (doclear)
redraw_all_later(CLEAR);
else if (all)
redraw_all_later(NOT_VALID);
}
/*
* Find index for option 'arg'.
* Return -1 if not found.
*/
static int findoption(char_u *arg)
{
int opt_idx;
char *s, *p;
static short quick_tab[27] = {0, 0}; /* quick access table */
int is_term_opt;
/*
* For first call: Initialize the quick-access table.
* It contains the index for the first option that starts with a certain
* letter. There are 26 letters, plus the first "t_" option.
*/
if (quick_tab[1] == 0) {
p = options[0].fullname;
for (opt_idx = 1; (s = options[opt_idx].fullname) != NULL; opt_idx++) {
if (s[0] != p[0]) {
if (s[0] == 't' && s[1] == '_')
quick_tab[26] = opt_idx;
else
quick_tab[CharOrdLow(s[0])] = opt_idx;
}
p = s;
}
}
/*
* Check for name starting with an illegal character.
*/
if (arg[0] < 'a' || arg[0] > 'z')
return -1;
is_term_opt = (arg[0] == 't' && arg[1] == '_');
if (is_term_opt)
opt_idx = quick_tab[26];
else
opt_idx = quick_tab[CharOrdLow(arg[0])];
for (; (s = options[opt_idx].fullname) != NULL; opt_idx++) {
if (STRCMP(arg, s) == 0) /* match full name */
break;
}
if (s == NULL && !is_term_opt) {
opt_idx = quick_tab[CharOrdLow(arg[0])];
for (; options[opt_idx].fullname != NULL; opt_idx++) {
s = options[opt_idx].shortname;
if (s != NULL && STRCMP(arg, s) == 0) /* match short name */
break;
s = NULL;
}
}
if (s == NULL)
opt_idx = -1;
return opt_idx;
}
/*
* Get the value for an option.
*
* Returns:
* Number or Toggle option: 1, *numval gets value.
* String option: 0, *stringval gets allocated string.
* Hidden Number or Toggle option: -1.
* hidden String option: -2.
* unknown option: -3.
*/
int
get_option_value (
char_u *name,
long *numval,
char_u **stringval, /* NULL when only checking existence */
int opt_flags
)
{
int opt_idx;
char_u *varp;
opt_idx = findoption(name);
if (opt_idx < 0) /* unknown option */
return -3;
varp = get_varp_scope(&(options[opt_idx]), opt_flags);
if (options[opt_idx].flags & P_STRING) {
if (varp == NULL) /* hidden option */
return -2;
if (stringval != NULL) {
*stringval = vim_strsave(*(char_u **)(varp));
}
return 0;
}
if (varp == NULL) /* hidden option */
return -1;
if (options[opt_idx].flags & P_NUM)
*numval = *(long *)varp;
else {
/* Special case: 'modified' is b_changed, but we also want to consider
* it set when 'ff' or 'fenc' changed. */
if ((int *)varp == &curbuf->b_changed)
*numval = curbufIsChanged();
else
*numval = *(int *)varp;
}
return 1;
}
// Returns the option attributes and its value. Unlike the above function it
// will return either global value or local value of the option depending on
// what was requested, but it will never return global value if it was
// requested to return local one and vice versa. Neither it will return
// buffer-local value if it was requested to return window-local one.
//
// Pretends that option is absent if it is not present in the requested scope
// (i.e. has no global, window-local or buffer-local value depending on
// opt_type). Uses
//
// Returned flags:
// 0 hidden or unknown option, also option that does not have requested
// type (see SREQ_* in option_defs.h)
// see SOPT_* in option_defs.h for other flags
//
// Possible opt_type values: see SREQ_* in option_defs.h
int get_option_value_strict(char *name,
int64_t *numval,
char **stringval,
int opt_type,
void *from)
{
char_u *varp = NULL;
struct vimoption *p;
int rv = 0;
int opt_idx = findoption((uint8_t *)name);
if (opt_idx < 0) {
return 0;
}
p = &(options[opt_idx]);
// Hidden option
if (p->var == NULL) {
return 0;
}
if (p->flags & P_BOOL) {
rv |= SOPT_BOOL;
} else if (p->flags & P_NUM) {
rv |= SOPT_NUM;
} else if (p->flags & P_STRING) {
rv |= SOPT_STRING;
}
if (p->indir == PV_NONE) {
if (opt_type == SREQ_GLOBAL)
rv |= SOPT_GLOBAL;
else
return 0; // Did not request global-only option
} else {
if (p->indir & PV_BOTH) {
rv |= SOPT_GLOBAL;
} else if (opt_type == SREQ_GLOBAL) {
return 0; // Requested global option
}
if (p->indir & PV_WIN) {
if (opt_type == SREQ_BUF) {
return 0; // Did not request window-local option
} else {
rv |= SOPT_WIN;
}
} else if (p->indir & PV_BUF) {
if (opt_type == SREQ_WIN) {
return 0; // Did not request buffer-local option
} else {
rv |= SOPT_BUF;
}
}
}
if (stringval == NULL) {
return rv;
}
if (opt_type == SREQ_GLOBAL) {
varp = p->var;
} else {
if (opt_type == SREQ_BUF) {
// Special case: 'modified' is b_changed, but we also want to
// consider it set when 'ff' or 'fenc' changed.
if (p->indir == PV_MOD) {
*numval = bufIsChanged((buf_T *) from);
varp = NULL;
} else {
aco_save_T aco;
aucmd_prepbuf(&aco, (buf_T *) from);
varp = get_varp(p);
aucmd_restbuf(&aco);
}
} else if (opt_type == SREQ_WIN) {
win_T *save_curwin;
save_curwin = curwin;
curwin = (win_T *) from;
curbuf = curwin->w_buffer;
varp = get_varp(p);
curwin = save_curwin;
curbuf = curwin->w_buffer;
}
if (varp == p->var) {
return (rv | SOPT_UNSET);
}
}
if (varp != NULL) {
if (p->flags & P_STRING) {
*stringval = xstrdup(*(char **)(varp));
} else if (p->flags & P_NUM) {
*numval = *(long *) varp;
} else {
*numval = *(int *)varp;
}
}
return rv;
}
/*
* Set the value of option "name".
* Use "string" for string options, use "number" for other options.
*
* Returns NULL on success or error message on error.
*/
char_u *
set_option_value (
char_u *name,
long number,
char_u *string,
int opt_flags /* OPT_LOCAL or 0 (both) */
)
{
int opt_idx;
char_u *varp;
long_u flags;
opt_idx = findoption(name);
if (opt_idx < 0)
EMSG2(_("E355: Unknown option: %s"), name);
else {
flags = options[opt_idx].flags;
#ifdef HAVE_SANDBOX
/* Disallow changing some options in the sandbox */
if (sandbox > 0 && (flags & P_SECURE)) {
EMSG(_(e_sandbox));
return NULL;
}
#endif
if (flags & P_STRING)
return set_string_option(opt_idx, string, opt_flags);
else {
varp = get_varp_scope(&(options[opt_idx]), opt_flags);
if (varp != NULL) { /* hidden option is not changed */
if (number == 0 && string != NULL) {
int idx;
/* Either we are given a string or we are setting option
* to zero. */
for (idx = 0; string[idx] == '0'; ++idx)
;
if (string[idx] != NUL || idx == 0) {
/* There's another character after zeros or the string
* is empty. In both cases, we are trying to set a
* num option using a string. */
EMSG3(_("E521: Number required: &%s = '%s'"),
name, string);
return NULL; /* do nothing as we hit an error */
}
}
if (flags & P_NUM)
return set_num_option(opt_idx, varp, number,
NULL, 0, opt_flags);
else
return set_bool_option(opt_idx, varp, (int)number,
opt_flags);
}
}
}
return NULL;
}
/*
* Get the terminal code for a terminal option.
* Returns NULL when not found.
*/
char_u *get_term_code(char_u *tname)
{
int opt_idx;
char_u *varp;
if (tname[0] != 't' || tname[1] != '_' ||
tname[2] == NUL || tname[3] == NUL)
return NULL;
if ((opt_idx = findoption(tname)) >= 0) {
varp = get_varp(&(options[opt_idx]));
if (varp != NULL)
varp = *(char_u **)(varp);
return varp;
}
return find_termcode(tname + 2);
}
char_u *get_highlight_default(void)
{
int i;
i = findoption((char_u *)"hl");
if (i >= 0)
return options[i].def_val[VI_DEFAULT];
return (char_u *)NULL;
}
char_u *get_encoding_default(void)
{
int i;
i = findoption((char_u *)"enc");
if (i >= 0)
return options[i].def_val[VI_DEFAULT];
return (char_u *)NULL;
}
/*
* Translate a string like "t_xx", "<t_xx>" or "<S-Tab>" to a key number.
*/
static int find_key_option(char_u *arg)
{
int key;
int modifiers;
/*
* Don't use get_special_key_code() for t_xx, we don't want it to call
* add_termcap_entry().
*/
if (arg[0] == 't' && arg[1] == '_' && arg[2] && arg[3])
key = TERMCAP2KEY(arg[2], arg[3]);
else {
--arg; /* put arg at the '<' */
modifiers = 0;
key = find_special_key(&arg, &modifiers, TRUE, TRUE);
if (modifiers) /* can't handle modifiers here */
key = 0;
}
return key;
}
/*
* if 'all' == 0: show changed options
* if 'all' == 1: show all normal options
* if 'all' == 2: show all terminal options
*/
static void
showoptions (
int all,
int opt_flags /* OPT_LOCAL and/or OPT_GLOBAL */
)
{
struct vimoption *p;
int col;
int isterm;
char_u *varp;
int item_count;
int run;
int row, rows;
int cols;
int i;
int len;
#define INC 20
#define GAP 3
struct vimoption **items = xmalloc(sizeof(struct vimoption *) * PARAM_COUNT);
/* Highlight title */
if (all == 2)
MSG_PUTS_TITLE(_("\n--- Terminal codes ---"));
else if (opt_flags & OPT_GLOBAL)
MSG_PUTS_TITLE(_("\n--- Global option values ---"));
else if (opt_flags & OPT_LOCAL)
MSG_PUTS_TITLE(_("\n--- Local option values ---"));
else
MSG_PUTS_TITLE(_("\n--- Options ---"));
/*
* do the loop two times:
* 1. display the short items
* 2. display the long items (only strings and numbers)
*/
for (run = 1; run <= 2 && !got_int; ++run) {
/*
* collect the items in items[]
*/
item_count = 0;
for (p = &options[0]; p->fullname != NULL; p++) {
varp = NULL;
isterm = istermoption(p);
if (opt_flags != 0) {
if (p->indir != PV_NONE && !isterm)
varp = get_varp_scope(p, opt_flags);
} else
varp = get_varp(p);
if (varp != NULL
&& ((all == 2 && isterm)
|| (all == 1 && !isterm)
|| (all == 0 && !optval_default(p, varp)))) {
if (p->flags & P_BOOL)
len = 1; /* a toggle option fits always */
else {
option_value2string(p, opt_flags);
len = (int)STRLEN(p->fullname) + vim_strsize(NameBuff) + 1;
}
if ((len <= INC - GAP && run == 1) ||
(len > INC - GAP && run == 2))
items[item_count++] = p;
}
}
/*
* display the items
*/
if (run == 1) {
cols = (Columns + GAP - 3) / INC;
if (cols == 0)
cols = 1;
rows = (item_count + cols - 1) / cols;
} else /* run == 2 */
rows = item_count;
for (row = 0; row < rows && !got_int; ++row) {
msg_putchar('\n'); /* go to next line */
if (got_int) /* 'q' typed in more */
break;
col = 0;
for (i = row; i < item_count; i += rows) {
msg_col = col; /* make columns */
showoneopt(items[i], opt_flags);
col += INC;
}
out_flush();
ui_breakcheck();
}
}
free(items);
}
/*
* Return TRUE if option "p" has its default value.
*/
static int optval_default(struct vimoption *p, char_u *varp)
{
int dvi;
if (varp == NULL)
return TRUE; /* hidden option is always at default */
dvi = ((p->flags & P_VI_DEF) || p_cp) ? VI_DEFAULT : VIM_DEFAULT;
if (p->flags & P_NUM)
return *(long *)varp == (long)p->def_val[dvi];
if (p->flags & P_BOOL)
return *(int *)varp == (int)(intptr_t)p->def_val[dvi];
/* P_STRING */
return STRCMP(*(char_u **)varp, p->def_val[dvi]) == 0;
}
/*
* showoneopt: show the value of one option
* must not be called with a hidden option!
*/
static void
showoneopt (
struct vimoption *p,
int opt_flags /* OPT_LOCAL or OPT_GLOBAL */
)
{
char_u *varp;
int save_silent = silent_mode;
silent_mode = FALSE;
info_message = TRUE; /* use mch_msg(), not mch_errmsg() */
varp = get_varp_scope(p, opt_flags);
/* for 'modified' we also need to check if 'ff' or 'fenc' changed. */
if ((p->flags & P_BOOL) && ((int *)varp == &curbuf->b_changed
? !curbufIsChanged() : !*(int *)varp))
MSG_PUTS("no");
else if ((p->flags & P_BOOL) && *(int *)varp < 0)
MSG_PUTS("--");
else
MSG_PUTS(" ");
MSG_PUTS(p->fullname);
if (!(p->flags & P_BOOL)) {
msg_putchar('=');
/* put value string in NameBuff */
option_value2string(p, opt_flags);
msg_outtrans(NameBuff);
}
silent_mode = save_silent;
info_message = FALSE;
}
/*
* Write modified options as ":set" commands to a file.
*
* There are three values for "opt_flags":
* OPT_GLOBAL: Write global option values and fresh values of
* buffer-local options (used for start of a session
* file).
* OPT_GLOBAL + OPT_LOCAL: Idem, add fresh values of window-local options for
* curwin (used for a vimrc file).
* OPT_LOCAL: Write buffer-local option values for curbuf, fresh
* and local values for window-local options of
* curwin. Local values are also written when at the
* default value, because a modeline or autocommand
* may have set them when doing ":edit file" and the
* user has set them back at the default or fresh
* value.
* When "local_only" is TRUE, don't write fresh
* values, only local values (for ":mkview").
* (fresh value = value used for a new buffer or window for a local option).
*
* Return FAIL on error, OK otherwise.
*/
int makeset(FILE *fd, int opt_flags, int local_only)
{
struct vimoption *p;
char_u *varp; /* currently used value */
char_u *varp_fresh; /* local value */
char_u *varp_local = NULL; /* fresh value */
char *cmd;
int round;
int pri;
/*
* The options that don't have a default (terminal name, columns, lines)
* are never written. Terminal options are also not written.
* Do the loop over "options[]" twice: once for options with the
* P_PRI_MKRC flag and once without.
*/
for (pri = 1; pri >= 0; --pri) {
for (p = &options[0]; !istermoption(p); p++)
if (!(p->flags & P_NO_MKRC)
&& !istermoption(p)
&& ((pri == 1) == ((p->flags & P_PRI_MKRC) != 0))) {
/* skip global option when only doing locals */
if (p->indir == PV_NONE && !(opt_flags & OPT_GLOBAL))
continue;
/* Do not store options like 'bufhidden' and 'syntax' in a vimrc
* file, they are always buffer-specific. */
if ((opt_flags & OPT_GLOBAL) && (p->flags & P_NOGLOB))
continue;
/* Global values are only written when not at the default value. */
varp = get_varp_scope(p, opt_flags);
if ((opt_flags & OPT_GLOBAL) && optval_default(p, varp))
continue;
round = 2;
if (p->indir != PV_NONE) {
if (p->var == VAR_WIN) {
/* skip window-local option when only doing globals */
if (!(opt_flags & OPT_LOCAL))
continue;
/* When fresh value of window-local option is not at the
* default, need to write it too. */
if (!(opt_flags & OPT_GLOBAL) && !local_only) {
varp_fresh = get_varp_scope(p, OPT_GLOBAL);
if (!optval_default(p, varp_fresh)) {
round = 1;
varp_local = varp;
varp = varp_fresh;
}
}
}
}
/* Round 1: fresh value for window-local options.
* Round 2: other values */
for (; round <= 2; varp = varp_local, ++round) {
if (round == 1 || (opt_flags & OPT_GLOBAL))
cmd = "set";
else
cmd = "setlocal";
if (p->flags & P_BOOL) {
if (put_setbool(fd, cmd, p->fullname, *(int *)varp) == FAIL)
return FAIL;
} else if (p->flags & P_NUM) {
if (put_setnum(fd, cmd, p->fullname, (long *)varp) == FAIL)
return FAIL;
} else { /* P_STRING */
int do_endif = FALSE;
/* Don't set 'syntax' and 'filetype' again if the value is
* already right, avoids reloading the syntax file. */
if (
p->indir == PV_SYN
||
p->indir == PV_FT
) {
if (fprintf(fd, "if &%s != '%s'", p->fullname,
*(char_u **)(varp)) < 0
|| put_eol(fd) < 0)
return FAIL;
do_endif = TRUE;
}
if (put_setstring(fd, cmd, p->fullname, (char_u **)varp,
(p->flags & P_EXPAND) != 0) == FAIL)
return FAIL;
if (do_endif) {
if (put_line(fd, "endif") == FAIL)
return FAIL;
}
}
}
}
}
return OK;
}
/*
* Generate set commands for the local fold options only. Used when
* 'sessionoptions' or 'viewoptions' contains "folds" but not "options".
*/
int makefoldset(FILE *fd)
{
if (put_setstring(fd, "setlocal", "fdm", &curwin->w_p_fdm, FALSE) == FAIL
|| put_setstring(fd, "setlocal", "fde", &curwin->w_p_fde, FALSE)
== FAIL
|| put_setstring(fd, "setlocal", "fmr", &curwin->w_p_fmr, FALSE)
== FAIL
|| put_setstring(fd, "setlocal", "fdi", &curwin->w_p_fdi, FALSE)
== FAIL
|| put_setnum(fd, "setlocal", "fdl", &curwin->w_p_fdl) == FAIL
|| put_setnum(fd, "setlocal", "fml", &curwin->w_p_fml) == FAIL
|| put_setnum(fd, "setlocal", "fdn", &curwin->w_p_fdn) == FAIL
|| put_setbool(fd, "setlocal", "fen", curwin->w_p_fen) == FAIL
)
return FAIL;
return OK;
}
static int put_setstring(FILE *fd, char *cmd, char *name, char_u **valuep, int expand)
{
char_u *s;
char_u *buf;
if (fprintf(fd, "%s %s=", cmd, name) < 0)
return FAIL;
if (*valuep != NULL) {
/* Output 'pastetoggle' as key names. For other
* options some characters have to be escaped with
* CTRL-V or backslash */
if (valuep == &p_pt) {
s = *valuep;
while (*s != NUL)
if (put_escstr(fd, str2special(&s, FALSE), 2) == FAIL)
return FAIL;
} else if (expand) {
buf = xmalloc(MAXPATHL);
home_replace(NULL, *valuep, buf, MAXPATHL, FALSE);
if (put_escstr(fd, buf, 2) == FAIL) {
free(buf);
return FAIL;
}
free(buf);
} else if (put_escstr(fd, *valuep, 2) == FAIL)
return FAIL;
}
if (put_eol(fd) < 0)
return FAIL;
return OK;
}
static int put_setnum(FILE *fd, char *cmd, char *name, long *valuep)
{
long wc;
if (fprintf(fd, "%s %s=", cmd, name) < 0)
return FAIL;
if (wc_use_keyname((char_u *)valuep, &wc)) {
/* print 'wildchar' and 'wildcharm' as a key name */
if (fputs((char *)get_special_key_name((int)wc, 0), fd) < 0)
return FAIL;
} else if (fprintf(fd, "%" PRId64, (int64_t)*valuep) < 0)
return FAIL;
if (put_eol(fd) < 0)
return FAIL;
return OK;
}
static int put_setbool(FILE *fd, char *cmd, char *name, int value)
{
if (value < 0) /* global/local option using global value */
return OK;
if (fprintf(fd, "%s %s%s", cmd, value ? "" : "no", name) < 0
|| put_eol(fd) < 0)
return FAIL;
return OK;
}
/*
* Clear all the terminal options.
* If the option has been allocated, free the memory.
* Terminal options are never hidden or indirect.
*/
void clear_termoptions(void)
{
/*
* Reset a few things before clearing the old options. This may cause
* outputting a few things that the terminal doesn't understand, but the
* screen will be cleared later, so this is OK.
*/
mch_setmouse(FALSE); /* switch mouse off */
mch_restore_title(3); /* restore window titles */
stoptermcap(); /* stop termcap mode */
free_termoptions();
}
void free_termoptions(void)
{
struct vimoption *p;
for (p = &options[0]; p->fullname != NULL; p++)
if (istermoption(p)) {
if (p->flags & P_ALLOCED)
free_string_option(*(char_u **)(p->var));
if (p->flags & P_DEF_ALLOCED)
free_string_option(p->def_val[VI_DEFAULT]);
*(char_u **)(p->var) = empty_option;
p->def_val[VI_DEFAULT] = empty_option;
p->flags &= ~(P_ALLOCED|P_DEF_ALLOCED);
}
clear_termcodes();
}
/*
* Free the string for one term option, if it was allocated.
* Set the string to empty_option and clear allocated flag.
* "var" points to the option value.
*/
void free_one_termoption(char_u *var)
{
struct vimoption *p;
for (p = &options[0]; p->fullname != NULL; p++)
if (p->var == var) {
if (p->flags & P_ALLOCED)
free_string_option(*(char_u **)(p->var));
*(char_u **)(p->var) = empty_option;
p->flags &= ~P_ALLOCED;
break;
}
}
/*
* Set the terminal option defaults to the current value.
* Used after setting the terminal name.
*/
void set_term_defaults(void)
{
struct vimoption *p;
for (p = &options[0]; p->fullname != NULL; p++) {
if (istermoption(p) && p->def_val[VI_DEFAULT] != *(char_u **)(p->var)) {
if (p->flags & P_DEF_ALLOCED) {
free_string_option(p->def_val[VI_DEFAULT]);
p->flags &= ~P_DEF_ALLOCED;
}
p->def_val[VI_DEFAULT] = *(char_u **)(p->var);
if (p->flags & P_ALLOCED) {
p->flags |= P_DEF_ALLOCED;
p->flags &= ~P_ALLOCED; /* don't free the value now */
}
}
}
}
/*
* return TRUE if 'p' starts with 't_'
*/
static int istermoption(struct vimoption *p)
{
return p->fullname[0] == 't' && p->fullname[1] == '_';
}
/*
* Compute columns for ruler and shown command. 'sc_col' is also used to
* decide what the maximum length of a message on the status line can be.
* If there is a status line for the last window, 'sc_col' is independent
* of 'ru_col'.
*/
#define COL_RULER 17 /* columns needed by standard ruler */
void comp_col(void)
{
int last_has_status = (p_ls == 2 || (p_ls == 1 && firstwin != lastwin));
sc_col = 0;
ru_col = 0;
if (p_ru) {
ru_col = (ru_wid ? ru_wid : COL_RULER) + 1;
/* no last status line, adjust sc_col */
if (!last_has_status)
sc_col = ru_col;
}
if (p_sc) {
sc_col += SHOWCMD_COLS;
if (!p_ru || last_has_status) /* no need for separating space */
++sc_col;
}
sc_col = Columns - sc_col;
ru_col = Columns - ru_col;
if (sc_col <= 0) /* screen too narrow, will become a mess */
sc_col = 1;
if (ru_col <= 0)
ru_col = 1;
}
// Unset local option value, similar to ":set opt<".
void unset_global_local_option(char *name, void *from)
{
struct vimoption *p;
int opt_idx;
buf_T *buf = (buf_T *)from;
opt_idx = findoption((uint8_t *)name);
p = &(options[opt_idx]);
switch ((int)p->indir)
{
// global option with local value: use local value if it's been set
case PV_EP:
clear_string_option(&buf->b_p_ep);
break;
case PV_KP:
clear_string_option(&buf->b_p_kp);
break;
case PV_PATH:
clear_string_option(&buf->b_p_path);
break;
case PV_AR:
buf->b_p_ar = -1;
break;
case PV_TAGS:
clear_string_option(&buf->b_p_tags);
break;
case PV_DEF:
clear_string_option(&buf->b_p_def);
break;
case PV_INC:
clear_string_option(&buf->b_p_inc);
break;
case PV_DICT:
clear_string_option(&buf->b_p_dict);
break;
case PV_TSR:
clear_string_option(&buf->b_p_tsr);
break;
case PV_EFM:
clear_string_option(&buf->b_p_efm);
break;
case PV_GP:
clear_string_option(&buf->b_p_gp);
break;
case PV_MP:
clear_string_option(&buf->b_p_mp);
break;
case PV_STL:
clear_string_option(&((win_T *)from)->w_p_stl);
break;
case PV_UL:
buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
break;
}
}
/*
* Get pointer to option variable, depending on local or global scope.
*/
static char_u *get_varp_scope(struct vimoption *p, int opt_flags)
{
if ((opt_flags & OPT_GLOBAL) && p->indir != PV_NONE) {
if (p->var == VAR_WIN)
return (char_u *)GLOBAL_WO(get_varp(p));
return p->var;
}
if ((opt_flags & OPT_LOCAL) && ((int)p->indir & PV_BOTH)) {
switch ((int)p->indir) {
case PV_EFM: return (char_u *)&(curbuf->b_p_efm);
case PV_GP: return (char_u *)&(curbuf->b_p_gp);
case PV_MP: return (char_u *)&(curbuf->b_p_mp);
case PV_EP: return (char_u *)&(curbuf->b_p_ep);
case PV_KP: return (char_u *)&(curbuf->b_p_kp);
case PV_PATH: return (char_u *)&(curbuf->b_p_path);
case PV_AR: return (char_u *)&(curbuf->b_p_ar);
case PV_TAGS: return (char_u *)&(curbuf->b_p_tags);
case PV_DEF: return (char_u *)&(curbuf->b_p_def);
case PV_INC: return (char_u *)&(curbuf->b_p_inc);
case PV_DICT: return (char_u *)&(curbuf->b_p_dict);
case PV_TSR: return (char_u *)&(curbuf->b_p_tsr);
case PV_STL: return (char_u *)&(curwin->w_p_stl);
case PV_UL: return (char_u *)&(curbuf->b_p_ul);
}
return NULL; /* "cannot happen" */
}
return get_varp(p);
}
/*
* Get pointer to option variable.
*/
static char_u *get_varp(struct vimoption *p)
{
/* hidden option, always return NULL */
if (p->var == NULL)
return NULL;
switch ((int)p->indir) {
case PV_NONE: return p->var;
/* global option with local value: use local value if it's been set */
case PV_EP: return *curbuf->b_p_ep != NUL
? (char_u *)&curbuf->b_p_ep : p->var;
case PV_KP: return *curbuf->b_p_kp != NUL
? (char_u *)&curbuf->b_p_kp : p->var;
case PV_PATH: return *curbuf->b_p_path != NUL
? (char_u *)&(curbuf->b_p_path) : p->var;
case PV_AR: return curbuf->b_p_ar >= 0
? (char_u *)&(curbuf->b_p_ar) : p->var;
case PV_TAGS: return *curbuf->b_p_tags != NUL
? (char_u *)&(curbuf->b_p_tags) : p->var;
case PV_DEF: return *curbuf->b_p_def != NUL
? (char_u *)&(curbuf->b_p_def) : p->var;
case PV_INC: return *curbuf->b_p_inc != NUL
? (char_u *)&(curbuf->b_p_inc) : p->var;
case PV_DICT: return *curbuf->b_p_dict != NUL
? (char_u *)&(curbuf->b_p_dict) : p->var;
case PV_TSR: return *curbuf->b_p_tsr != NUL
? (char_u *)&(curbuf->b_p_tsr) : p->var;
case PV_EFM: return *curbuf->b_p_efm != NUL
? (char_u *)&(curbuf->b_p_efm) : p->var;
case PV_GP: return *curbuf->b_p_gp != NUL
? (char_u *)&(curbuf->b_p_gp) : p->var;
case PV_MP: return *curbuf->b_p_mp != NUL
? (char_u *)&(curbuf->b_p_mp) : p->var;
case PV_STL: return *curwin->w_p_stl != NUL
? (char_u *)&(curwin->w_p_stl) : p->var;
case PV_UL: return curbuf->b_p_ul != NO_LOCAL_UNDOLEVEL
? (char_u *)&(curbuf->b_p_ul) : p->var;
case PV_ARAB: return (char_u *)&(curwin->w_p_arab);
case PV_LIST: return (char_u *)&(curwin->w_p_list);
case PV_SPELL: return (char_u *)&(curwin->w_p_spell);
case PV_CUC: return (char_u *)&(curwin->w_p_cuc);
case PV_CUL: return (char_u *)&(curwin->w_p_cul);
case PV_CC: return (char_u *)&(curwin->w_p_cc);
case PV_DIFF: return (char_u *)&(curwin->w_p_diff);
case PV_FDC: return (char_u *)&(curwin->w_p_fdc);
case PV_FEN: return (char_u *)&(curwin->w_p_fen);
case PV_FDI: return (char_u *)&(curwin->w_p_fdi);
case PV_FDL: return (char_u *)&(curwin->w_p_fdl);
case PV_FDM: return (char_u *)&(curwin->w_p_fdm);
case PV_FML: return (char_u *)&(curwin->w_p_fml);
case PV_FDN: return (char_u *)&(curwin->w_p_fdn);
case PV_FDE: return (char_u *)&(curwin->w_p_fde);
case PV_FDT: return (char_u *)&(curwin->w_p_fdt);
case PV_FMR: return (char_u *)&(curwin->w_p_fmr);
case PV_NU: return (char_u *)&(curwin->w_p_nu);
case PV_RNU: return (char_u *)&(curwin->w_p_rnu);
case PV_NUW: return (char_u *)&(curwin->w_p_nuw);
case PV_WFH: return (char_u *)&(curwin->w_p_wfh);
case PV_WFW: return (char_u *)&(curwin->w_p_wfw);
case PV_PVW: return (char_u *)&(curwin->w_p_pvw);
case PV_RL: return (char_u *)&(curwin->w_p_rl);
case PV_RLC: return (char_u *)&(curwin->w_p_rlc);
case PV_SCROLL: return (char_u *)&(curwin->w_p_scr);
case PV_WRAP: return (char_u *)&(curwin->w_p_wrap);
case PV_LBR: return (char_u *)&(curwin->w_p_lbr);
case PV_SCBIND: return (char_u *)&(curwin->w_p_scb);
case PV_CRBIND: return (char_u *)&(curwin->w_p_crb);
case PV_COCU: return (char_u *)&(curwin->w_p_cocu);
case PV_COLE: return (char_u *)&(curwin->w_p_cole);
case PV_AI: return (char_u *)&(curbuf->b_p_ai);
case PV_BIN: return (char_u *)&(curbuf->b_p_bin);
case PV_BOMB: return (char_u *)&(curbuf->b_p_bomb);
case PV_BH: return (char_u *)&(curbuf->b_p_bh);
case PV_BT: return (char_u *)&(curbuf->b_p_bt);
case PV_BL: return (char_u *)&(curbuf->b_p_bl);
case PV_CI: return (char_u *)&(curbuf->b_p_ci);
case PV_CIN: return (char_u *)&(curbuf->b_p_cin);
case PV_CINK: return (char_u *)&(curbuf->b_p_cink);
case PV_CINO: return (char_u *)&(curbuf->b_p_cino);
case PV_CINW: return (char_u *)&(curbuf->b_p_cinw);
case PV_COM: return (char_u *)&(curbuf->b_p_com);
case PV_CMS: return (char_u *)&(curbuf->b_p_cms);
case PV_CPT: return (char_u *)&(curbuf->b_p_cpt);
case PV_CFU: return (char_u *)&(curbuf->b_p_cfu);
case PV_OFU: return (char_u *)&(curbuf->b_p_ofu);
case PV_EOL: return (char_u *)&(curbuf->b_p_eol);
case PV_ET: return (char_u *)&(curbuf->b_p_et);
case PV_FENC: return (char_u *)&(curbuf->b_p_fenc);
case PV_FF: return (char_u *)&(curbuf->b_p_ff);
case PV_FT: return (char_u *)&(curbuf->b_p_ft);
case PV_FO: return (char_u *)&(curbuf->b_p_fo);
case PV_FLP: return (char_u *)&(curbuf->b_p_flp);
case PV_IMI: return (char_u *)&(curbuf->b_p_iminsert);
case PV_IMS: return (char_u *)&(curbuf->b_p_imsearch);
case PV_INF: return (char_u *)&(curbuf->b_p_inf);
case PV_ISK: return (char_u *)&(curbuf->b_p_isk);
case PV_INEX: return (char_u *)&(curbuf->b_p_inex);
case PV_INDE: return (char_u *)&(curbuf->b_p_inde);
case PV_INDK: return (char_u *)&(curbuf->b_p_indk);
case PV_FEX: return (char_u *)&(curbuf->b_p_fex);
case PV_LISP: return (char_u *)&(curbuf->b_p_lisp);
case PV_ML: return (char_u *)&(curbuf->b_p_ml);
case PV_MPS: return (char_u *)&(curbuf->b_p_mps);
case PV_MA: return (char_u *)&(curbuf->b_p_ma);
case PV_MOD: return (char_u *)&(curbuf->b_changed);
case PV_NF: return (char_u *)&(curbuf->b_p_nf);
case PV_PI: return (char_u *)&(curbuf->b_p_pi);
case PV_QE: return (char_u *)&(curbuf->b_p_qe);
case PV_RO: return (char_u *)&(curbuf->b_p_ro);
case PV_SI: return (char_u *)&(curbuf->b_p_si);
case PV_STS: return (char_u *)&(curbuf->b_p_sts);
case PV_SUA: return (char_u *)&(curbuf->b_p_sua);
case PV_SWF: return (char_u *)&(curbuf->b_p_swf);
case PV_SMC: return (char_u *)&(curbuf->b_p_smc);
case PV_SYN: return (char_u *)&(curbuf->b_p_syn);
case PV_SPC: return (char_u *)&(curwin->w_s->b_p_spc);
case PV_SPF: return (char_u *)&(curwin->w_s->b_p_spf);
case PV_SPL: return (char_u *)&(curwin->w_s->b_p_spl);
case PV_SW: return (char_u *)&(curbuf->b_p_sw);
case PV_TS: return (char_u *)&(curbuf->b_p_ts);
case PV_TW: return (char_u *)&(curbuf->b_p_tw);
case PV_UDF: return (char_u *)&(curbuf->b_p_udf);
case PV_WM: return (char_u *)&(curbuf->b_p_wm);
case PV_KMAP: return (char_u *)&(curbuf->b_p_keymap);
default: EMSG(_("E356: get_varp ERROR"));
}
/* always return a valid pointer to avoid a crash! */
return (char_u *)&(curbuf->b_p_wm);
}
/*
* Get the value of 'equalprg', either the buffer-local one or the global one.
*/
char_u *get_equalprg(void)
{
if (*curbuf->b_p_ep == NUL)
return p_ep;
return curbuf->b_p_ep;
}
/*
* Copy options from one window to another.
* Used when splitting a window.
*/
void win_copy_options(win_T *wp_from, win_T *wp_to)
{
copy_winopt(&wp_from->w_onebuf_opt, &wp_to->w_onebuf_opt);
copy_winopt(&wp_from->w_allbuf_opt, &wp_to->w_allbuf_opt);
/* Is this right? */
wp_to->w_farsi = wp_from->w_farsi;
}
/*
* Copy the options from one winopt_T to another.
* Doesn't free the old option values in "to", use clear_winopt() for that.
* The 'scroll' option is not copied, because it depends on the window height.
* The 'previewwindow' option is reset, there can be only one preview window.
*/
void copy_winopt(winopt_T *from, winopt_T *to)
{
to->wo_arab = from->wo_arab;
to->wo_list = from->wo_list;
to->wo_nu = from->wo_nu;
to->wo_rnu = from->wo_rnu;
to->wo_nuw = from->wo_nuw;
to->wo_rl = from->wo_rl;
to->wo_rlc = vim_strsave(from->wo_rlc);
to->wo_stl = vim_strsave(from->wo_stl);
to->wo_wrap = from->wo_wrap;
to->wo_wrap_save = from->wo_wrap_save;
to->wo_lbr = from->wo_lbr;
to->wo_scb = from->wo_scb;
to->wo_scb_save = from->wo_scb_save;
to->wo_crb = from->wo_crb;
to->wo_crb_save = from->wo_crb_save;
to->wo_spell = from->wo_spell;
to->wo_cuc = from->wo_cuc;
to->wo_cul = from->wo_cul;
to->wo_cc = vim_strsave(from->wo_cc);
to->wo_diff = from->wo_diff;
to->wo_diff_saved = from->wo_diff_saved;
to->wo_cocu = vim_strsave(from->wo_cocu);
to->wo_cole = from->wo_cole;
to->wo_fdc = from->wo_fdc;
to->wo_fdc_save = from->wo_fdc_save;
to->wo_fen = from->wo_fen;
to->wo_fen_save = from->wo_fen_save;
to->wo_fdi = vim_strsave(from->wo_fdi);
to->wo_fml = from->wo_fml;
to->wo_fdl = from->wo_fdl;
to->wo_fdl_save = from->wo_fdl_save;
to->wo_fdm = vim_strsave(from->wo_fdm);
to->wo_fdm_save = from->wo_diff_saved
? vim_strsave(from->wo_fdm_save) : empty_option;
to->wo_fdn = from->wo_fdn;
to->wo_fde = vim_strsave(from->wo_fde);
to->wo_fdt = vim_strsave(from->wo_fdt);
to->wo_fmr = vim_strsave(from->wo_fmr);
check_winopt(to); /* don't want NULL pointers */
}
/*
* Check string options in a window for a NULL value.
*/
void check_win_options(win_T *win)
{
check_winopt(&win->w_onebuf_opt);
check_winopt(&win->w_allbuf_opt);
}
/*
* Check for NULL pointers in a winopt_T and replace them with empty_option.
*/
void check_winopt(winopt_T *wop)
{
check_string_option(&wop->wo_fdi);
check_string_option(&wop->wo_fdm);
check_string_option(&wop->wo_fdm_save);
check_string_option(&wop->wo_fde);
check_string_option(&wop->wo_fdt);
check_string_option(&wop->wo_fmr);
check_string_option(&wop->wo_rlc);
check_string_option(&wop->wo_stl);
check_string_option(&wop->wo_cc);
check_string_option(&wop->wo_cocu);
}
/*
* Free the allocated memory inside a winopt_T.
*/
void clear_winopt(winopt_T *wop)
{
clear_string_option(&wop->wo_fdi);
clear_string_option(&wop->wo_fdm);
clear_string_option(&wop->wo_fdm_save);
clear_string_option(&wop->wo_fde);
clear_string_option(&wop->wo_fdt);
clear_string_option(&wop->wo_fmr);
clear_string_option(&wop->wo_rlc);
clear_string_option(&wop->wo_stl);
clear_string_option(&wop->wo_cc);
clear_string_option(&wop->wo_cocu);
}
/*
* Copy global option values to local options for one buffer.
* Used when creating a new buffer and sometimes when entering a buffer.
* flags:
* BCO_ENTER We will enter the buf buffer.
* BCO_ALWAYS Always copy the options, but only set b_p_initialized when
* appropriate.
* BCO_NOHELP Don't copy the values to a help buffer.
*/
void buf_copy_options(buf_T *buf, int flags)
{
int should_copy = TRUE;
char_u *save_p_isk = NULL; /* init for GCC */
int dont_do_help;
int did_isk = FALSE;
/*
* Don't do anything if the buffer is invalid.
*/
if (buf == NULL || !buf_valid(buf))
return;
/*
* Skip this when the option defaults have not been set yet. Happens when
* main() allocates the first buffer.
*/
if (p_cpo != NULL) {
/*
* Always copy when entering and 'cpo' contains 'S'.
* Don't copy when already initialized.
* Don't copy when 'cpo' contains 's' and not entering.
* 'S' BCO_ENTER initialized 's' should_copy
* yes yes X X TRUE
* yes no yes X FALSE
* no X yes X FALSE
* X no no yes FALSE
* X no no no TRUE
* no yes no X TRUE
*/
if ((vim_strchr(p_cpo, CPO_BUFOPTGLOB) == NULL || !(flags & BCO_ENTER))
&& (buf->b_p_initialized
|| (!(flags & BCO_ENTER)
&& vim_strchr(p_cpo, CPO_BUFOPT) != NULL)))
should_copy = FALSE;
if (should_copy || (flags & BCO_ALWAYS)) {
/* Don't copy the options specific to a help buffer when
* BCO_NOHELP is given or the options were initialized already
* (jumping back to a help file with CTRL-T or CTRL-O) */
dont_do_help = ((flags & BCO_NOHELP) && buf->b_help)
|| buf->b_p_initialized;
if (dont_do_help) { /* don't free b_p_isk */
save_p_isk = buf->b_p_isk;
buf->b_p_isk = NULL;
}
/*
* Always free the allocated strings.
* If not already initialized, set 'readonly' and copy 'fileformat'.
*/
if (!buf->b_p_initialized) {
free_buf_options(buf, TRUE);
buf->b_p_ro = FALSE; /* don't copy readonly */
buf->b_p_fenc = vim_strsave(p_fenc);
buf->b_p_ff = vim_strsave(p_ff);
buf->b_p_bh = empty_option;
buf->b_p_bt = empty_option;
} else
free_buf_options(buf, FALSE);
buf->b_p_ai = p_ai;
buf->b_p_ai_nopaste = p_ai_nopaste;
buf->b_p_sw = p_sw;
buf->b_p_tw = p_tw;
buf->b_p_tw_nopaste = p_tw_nopaste;
buf->b_p_tw_nobin = p_tw_nobin;
buf->b_p_wm = p_wm;
buf->b_p_wm_nopaste = p_wm_nopaste;
buf->b_p_wm_nobin = p_wm_nobin;
buf->b_p_bin = p_bin;
buf->b_p_bomb = p_bomb;
buf->b_p_et = p_et;
buf->b_p_et_nobin = p_et_nobin;
buf->b_p_ml = p_ml;
buf->b_p_ml_nobin = p_ml_nobin;
buf->b_p_inf = p_inf;
buf->b_p_swf = p_swf;
buf->b_p_cpt = vim_strsave(p_cpt);
buf->b_p_cfu = vim_strsave(p_cfu);
buf->b_p_ofu = vim_strsave(p_ofu);
buf->b_p_sts = p_sts;
buf->b_p_sts_nopaste = p_sts_nopaste;
buf->b_p_com = vim_strsave(p_com);
buf->b_p_cms = vim_strsave(p_cms);
buf->b_p_fo = vim_strsave(p_fo);
buf->b_p_flp = vim_strsave(p_flp);
buf->b_p_nf = vim_strsave(p_nf);
buf->b_p_mps = vim_strsave(p_mps);
buf->b_p_si = p_si;
buf->b_p_ci = p_ci;
buf->b_p_cin = p_cin;
buf->b_p_cink = vim_strsave(p_cink);
buf->b_p_cino = vim_strsave(p_cino);
/* Don't copy 'filetype', it must be detected */
buf->b_p_ft = empty_option;
buf->b_p_pi = p_pi;
buf->b_p_cinw = vim_strsave(p_cinw);
buf->b_p_lisp = p_lisp;
/* Don't copy 'syntax', it must be set */
buf->b_p_syn = empty_option;
buf->b_p_smc = p_smc;
buf->b_s.b_p_spc = vim_strsave(p_spc);
(void)compile_cap_prog(&buf->b_s);
buf->b_s.b_p_spf = vim_strsave(p_spf);
buf->b_s.b_p_spl = vim_strsave(p_spl);
buf->b_p_inde = vim_strsave(p_inde);
buf->b_p_indk = vim_strsave(p_indk);
buf->b_p_fex = vim_strsave(p_fex);
buf->b_p_sua = vim_strsave(p_sua);
buf->b_p_keymap = vim_strsave(p_keymap);
buf->b_kmap_state |= KEYMAP_INIT;
/* This isn't really an option, but copying the langmap and IME
* state from the current buffer is better than resetting it. */
buf->b_p_iminsert = p_iminsert;
buf->b_p_imsearch = p_imsearch;
/* options that are normally global but also have a local value
* are not copied, start using the global value */
buf->b_p_ar = -1;
buf->b_p_ul = NO_LOCAL_UNDOLEVEL;
buf->b_p_gp = empty_option;
buf->b_p_mp = empty_option;
buf->b_p_efm = empty_option;
buf->b_p_ep = empty_option;
buf->b_p_kp = empty_option;
buf->b_p_path = empty_option;
buf->b_p_tags = empty_option;
buf->b_p_def = empty_option;
buf->b_p_inc = empty_option;
buf->b_p_inex = vim_strsave(p_inex);
buf->b_p_dict = empty_option;
buf->b_p_tsr = empty_option;
buf->b_p_qe = vim_strsave(p_qe);
buf->b_p_udf = p_udf;
/*
* Don't copy the options set by ex_help(), use the saved values,
* when going from a help buffer to a non-help buffer.
* Don't touch these at all when BCO_NOHELP is used and going from
* or to a help buffer.
*/
if (dont_do_help)
buf->b_p_isk = save_p_isk;
else {
buf->b_p_isk = vim_strsave(p_isk);
did_isk = TRUE;
buf->b_p_ts = p_ts;
buf->b_help = FALSE;
if (buf->b_p_bt[0] == 'h')
clear_string_option(&buf->b_p_bt);
buf->b_p_ma = p_ma;
}
}
/*
* When the options should be copied (ignoring BCO_ALWAYS), set the
* flag that indicates that the options have been initialized.
*/
if (should_copy)
buf->b_p_initialized = TRUE;
}
check_buf_options(buf); /* make sure we don't have NULLs */
if (did_isk)
(void)buf_init_chartab(buf, FALSE);
}
/*
* Reset the 'modifiable' option and its default value.
*/
void reset_modifiable(void)
{
int opt_idx;
curbuf->b_p_ma = FALSE;
p_ma = FALSE;
opt_idx = findoption((char_u *)"ma");
if (opt_idx >= 0)
options[opt_idx].def_val[VI_DEFAULT] = FALSE;
}
/*
* Set the global value for 'iminsert' to the local value.
*/
void set_iminsert_global(void)
{
p_iminsert = curbuf->b_p_iminsert;
}
/*
* Set the global value for 'imsearch' to the local value.
*/
void set_imsearch_global(void)
{
p_imsearch = curbuf->b_p_imsearch;
}
static int expand_option_idx = -1;
static char_u expand_option_name[5] = {'t', '_', NUL, NUL, NUL};
static int expand_option_flags = 0;
void
set_context_in_set_cmd (
expand_T *xp,
char_u *arg,
int opt_flags /* OPT_GLOBAL and/or OPT_LOCAL */
)
{
int nextchar;
long_u flags = 0; /* init for GCC */
int opt_idx = 0; /* init for GCC */
char_u *p;
char_u *s;
int is_term_option = FALSE;
int key;
expand_option_flags = opt_flags;
xp->xp_context = EXPAND_SETTINGS;
if (*arg == NUL) {
xp->xp_pattern = arg;
return;
}
p = arg + STRLEN(arg) - 1;
if (*p == ' ' && *(p - 1) != '\\') {
xp->xp_pattern = p + 1;
return;
}
while (p > arg) {
s = p;
/* count number of backslashes before ' ' or ',' */
if (*p == ' ' || *p == ',') {
while (s > arg && *(s - 1) == '\\')
--s;
}
/* break at a space with an even number of backslashes */
if (*p == ' ' && ((p - s) & 1) == 0) {
++p;
break;
}
--p;
}
if (STRNCMP(p, "no", 2) == 0 && STRNCMP(p, "novice", 6) != 0) {
xp->xp_context = EXPAND_BOOL_SETTINGS;
p += 2;
}
if (STRNCMP(p, "inv", 3) == 0) {
xp->xp_context = EXPAND_BOOL_SETTINGS;
p += 3;
}
xp->xp_pattern = arg = p;
if (*arg == '<') {
while (*p != '>')
if (*p++ == NUL) /* expand terminal option name */
return;
key = get_special_key_code(arg + 1);
if (key == 0) { /* unknown name */
xp->xp_context = EXPAND_NOTHING;
return;
}
nextchar = *++p;
is_term_option = TRUE;
expand_option_name[2] = KEY2TERMCAP0(key);
expand_option_name[3] = KEY2TERMCAP1(key);
} else {
if (p[0] == 't' && p[1] == '_') {
p += 2;
if (*p != NUL)
++p;
if (*p == NUL)
return; /* expand option name */
nextchar = *++p;
is_term_option = TRUE;
expand_option_name[2] = p[-2];
expand_option_name[3] = p[-1];
} else {
/* Allow * wildcard */
while (ASCII_ISALNUM(*p) || *p == '_' || *p == '*')
p++;
if (*p == NUL)
return;
nextchar = *p;
*p = NUL;
opt_idx = findoption(arg);
*p = nextchar;
if (opt_idx == -1 || options[opt_idx].var == NULL) {
xp->xp_context = EXPAND_NOTHING;
return;
}
flags = options[opt_idx].flags;
if (flags & P_BOOL) {
xp->xp_context = EXPAND_NOTHING;
return;
}
}
}
/* handle "-=" and "+=" */
if ((nextchar == '-' || nextchar == '+' || nextchar == '^') && p[1] == '=') {
++p;
nextchar = '=';
}
if ((nextchar != '=' && nextchar != ':')
|| xp->xp_context == EXPAND_BOOL_SETTINGS) {
xp->xp_context = EXPAND_UNSUCCESSFUL;
return;
}
if (xp->xp_context != EXPAND_BOOL_SETTINGS && p[1] == NUL) {
xp->xp_context = EXPAND_OLD_SETTING;
if (is_term_option)
expand_option_idx = -1;
else
expand_option_idx = opt_idx;
xp->xp_pattern = p + 1;
return;
}
xp->xp_context = EXPAND_NOTHING;
if (is_term_option || (flags & P_NUM))
return;
xp->xp_pattern = p + 1;
if (flags & P_EXPAND) {
p = options[opt_idx].var;
if (p == (char_u *)&p_bdir
|| p == (char_u *)&p_dir
|| p == (char_u *)&p_path
|| p == (char_u *)&p_rtp
|| p == (char_u *)&p_cdpath
|| p == (char_u *)&p_vdir
) {
xp->xp_context = EXPAND_DIRECTORIES;
if (p == (char_u *)&p_path
|| p == (char_u *)&p_cdpath
)
xp->xp_backslash = XP_BS_THREE;
else
xp->xp_backslash = XP_BS_ONE;
} else {
xp->xp_context = EXPAND_FILES;
/* for 'tags' need three backslashes for a space */
if (p == (char_u *)&p_tags)
xp->xp_backslash = XP_BS_THREE;
else
xp->xp_backslash = XP_BS_ONE;
}
}
/* For an option that is a list of file names, find the start of the
* last file name. */
for (p = arg + STRLEN(arg) - 1; p > xp->xp_pattern; --p) {
/* count number of backslashes before ' ' or ',' */
if (*p == ' ' || *p == ',') {
s = p;
while (s > xp->xp_pattern && *(s - 1) == '\\')
--s;
if ((*p == ' ' && (xp->xp_backslash == XP_BS_THREE && (p - s) < 3))
|| (*p == ',' && (flags & P_COMMA) && ((p - s) & 1) == 0)) {
xp->xp_pattern = p + 1;
break;
}
}
/* for 'spellsuggest' start at "file:" */
if (options[opt_idx].var == (char_u *)&p_sps
&& STRNCMP(p, "file:", 5) == 0) {
xp->xp_pattern = p + 5;
break;
}
}
return;
}
int ExpandSettings(expand_T *xp, regmatch_T *regmatch, int *num_file, char_u ***file)
{
int num_normal = 0; /* Nr of matching non-term-code settings */
int num_term = 0; /* Nr of matching terminal code settings */
int opt_idx;
int match;
int count = 0;
char_u *str;
int loop;
int is_term_opt;
char_u name_buf[MAX_KEY_NAME_LEN];
static char *(names[]) = {"all", "termcap"};
int ic = regmatch->rm_ic; /* remember the ignore-case flag */
/* do this loop twice:
* loop == 0: count the number of matching options
* loop == 1: copy the matching options into allocated memory
*/
for (loop = 0; loop <= 1; ++loop) {
regmatch->rm_ic = ic;
if (xp->xp_context != EXPAND_BOOL_SETTINGS) {
for (match = 0; match < (int)(sizeof(names) / sizeof(char *));
++match)
if (vim_regexec(regmatch, (char_u *)names[match], (colnr_T)0)) {
if (loop == 0)
num_normal++;
else
(*file)[count++] = vim_strsave((char_u *)names[match]);
}
}
for (opt_idx = 0; (str = (char_u *)options[opt_idx].fullname) != NULL;
opt_idx++) {
if (options[opt_idx].var == NULL)
continue;
if (xp->xp_context == EXPAND_BOOL_SETTINGS
&& !(options[opt_idx].flags & P_BOOL))
continue;
is_term_opt = istermoption(&options[opt_idx]);
if (is_term_opt && num_normal > 0)
continue;
match = FALSE;
if (vim_regexec(regmatch, str, (colnr_T)0)
|| (options[opt_idx].shortname != NULL
&& vim_regexec(regmatch,
(char_u *)options[opt_idx].shortname, (colnr_T)0)))
match = TRUE;
else if (is_term_opt) {
name_buf[0] = '<';
name_buf[1] = 't';
name_buf[2] = '_';
name_buf[3] = str[2];
name_buf[4] = str[3];
name_buf[5] = '>';
name_buf[6] = NUL;
if (vim_regexec(regmatch, name_buf, (colnr_T)0)) {
match = TRUE;
str = name_buf;
}
}
if (match) {
if (loop == 0) {
if (is_term_opt)
num_term++;
else
num_normal++;
} else
(*file)[count++] = vim_strsave(str);
}
}
/*
* Check terminal key codes, these are not in the option table
*/
if (xp->xp_context != EXPAND_BOOL_SETTINGS && num_normal == 0) {
for (opt_idx = 0; (str = get_termcode(opt_idx)) != NULL; opt_idx++) {
if (!isprint(str[0]) || !isprint(str[1]))
continue;
name_buf[0] = 't';
name_buf[1] = '_';
name_buf[2] = str[0];
name_buf[3] = str[1];
name_buf[4] = NUL;
match = FALSE;
if (vim_regexec(regmatch, name_buf, (colnr_T)0))
match = TRUE;
else {
name_buf[0] = '<';
name_buf[1] = 't';
name_buf[2] = '_';
name_buf[3] = str[0];
name_buf[4] = str[1];
name_buf[5] = '>';
name_buf[6] = NUL;
if (vim_regexec(regmatch, name_buf, (colnr_T)0))
match = TRUE;
}
if (match) {
if (loop == 0)
num_term++;
else
(*file)[count++] = vim_strsave(name_buf);
}
}
/*
* Check special key names.
*/
regmatch->rm_ic = TRUE; /* ignore case here */
for (opt_idx = 0; (str = get_key_name(opt_idx)) != NULL; opt_idx++) {
name_buf[0] = '<';
STRCPY(name_buf + 1, str);
STRCAT(name_buf, ">");
if (vim_regexec(regmatch, name_buf, (colnr_T)0)) {
if (loop == 0)
num_term++;
else
(*file)[count++] = vim_strsave(name_buf);
}
}
}
if (loop == 0) {
if (num_normal > 0)
*num_file = num_normal;
else if (num_term > 0)
*num_file = num_term;
else
return OK;
*file = (char_u **)xmalloc(*num_file * sizeof(char_u *));
}
}
return OK;
}
void ExpandOldSetting(int *num_file, char_u ***file)
{
char_u *var = NULL;
*num_file = 0;
*file = (char_u **)xmalloc(sizeof(char_u *));
/*
* For a terminal key code expand_option_idx is < 0.
*/
if (expand_option_idx < 0) {
var = find_termcode(expand_option_name + 2);
if (var == NULL)
expand_option_idx = findoption(expand_option_name);
}
if (expand_option_idx >= 0) {
/* put string of option value in NameBuff */
option_value2string(&options[expand_option_idx], expand_option_flags);
var = NameBuff;
} else if (var == NULL)
var = (char_u *)"";
/* A backslash is required before some characters. This is the reverse of
* what happens in do_set(). */
char_u *buf = vim_strsave_escaped(var, escape_chars);
#ifdef BACKSLASH_IN_FILENAME
/* For MS-Windows et al. we don't double backslashes at the start and
* before a file name character. */
for (var = buf; *var != NUL; mb_ptr_adv(var))
if (var[0] == '\\' && var[1] == '\\'
&& expand_option_idx >= 0
&& (options[expand_option_idx].flags & P_EXPAND)
&& vim_isfilec(var[2])
&& (var[2] != '\\' || (var == buf && var[4] != '\\')))
STRMOVE(var, var + 1);
#endif
*file[0] = buf;
*num_file = 1;
}
/*
* Get the value for the numeric or string option *opp in a nice format into
* NameBuff[]. Must not be called with a hidden option!
*/
static void
option_value2string (
struct vimoption *opp,
int opt_flags /* OPT_GLOBAL and/or OPT_LOCAL */
)
{
char_u *varp;
varp = get_varp_scope(opp, opt_flags);
if (opp->flags & P_NUM) {
long wc = 0;
if (wc_use_keyname(varp, &wc))
STRCPY(NameBuff, get_special_key_name((int)wc, 0));
else if (wc != 0)
STRCPY(NameBuff, transchar((int)wc));
else
sprintf((char *)NameBuff, "%" PRId64, (int64_t)*(long *)varp);
} else { /* P_STRING */
varp = *(char_u **)(varp);
if (varp == NULL) /* just in case */
NameBuff[0] = NUL;
else if (opp->flags & P_EXPAND)
home_replace(NULL, varp, NameBuff, MAXPATHL, FALSE);
/* Translate 'pastetoggle' into special key names */
else if ((char_u **)opp->var == &p_pt)
str2specialbuf(p_pt, NameBuff, MAXPATHL);
else
STRLCPY(NameBuff, varp, MAXPATHL);
}
}
/*
* Return TRUE if "varp" points to 'wildchar' or 'wildcharm' and it can be
* printed as a keyname.
* "*wcp" is set to the value of the option if it's 'wildchar' or 'wildcharm'.
*/
static int wc_use_keyname(char_u *varp, long *wcp)
{
if (((long *)varp == &p_wc) || ((long *)varp == &p_wcm)) {
*wcp = *(long *)varp;
if (IS_SPECIAL(*wcp) || find_special_key_in_table((int)*wcp) >= 0)
return TRUE;
}
return FALSE;
}
/*
* Any character has an equivalent 'langmap' character. This is used for
* keyboards that have a special language mode that sends characters above
* 128 (although other characters can be translated too). The "to" field is a
* Vim command character. This avoids having to switch the keyboard back to
* ASCII mode when leaving Insert mode.
*
* langmap_mapchar[] maps any of 256 chars to an ASCII char used for Vim
* commands.
* langmap_mapga.ga_data is a sorted table of langmap_entry_T.
* This does the same as langmap_mapchar[] for characters >= 256.
*/
/*
* With multi-byte support use growarray for 'langmap' chars >= 256
*/
typedef struct {
int from;
int to;
} langmap_entry_T;
static garray_T langmap_mapga = GA_EMPTY_INIT_VALUE;
/*
* Search for an entry in "langmap_mapga" for "from". If found set the "to"
* field. If not found insert a new entry at the appropriate location.
*/
static void langmap_set_entry(int from, int to)
{
langmap_entry_T *entries = (langmap_entry_T *)(langmap_mapga.ga_data);
int a = 0;
int b = langmap_mapga.ga_len;
/* Do a binary search for an existing entry. */
while (a != b) {
int i = (a + b) / 2;
int d = entries[i].from - from;
if (d == 0) {
entries[i].to = to;
return;
}
if (d < 0)
a = i + 1;
else
b = i;
}
ga_grow(&langmap_mapga, 1);
/* insert new entry at position "a" */
entries = (langmap_entry_T *)(langmap_mapga.ga_data) + a;
memmove(entries + 1, entries,
(langmap_mapga.ga_len - a) * sizeof(langmap_entry_T));
++langmap_mapga.ga_len;
entries[0].from = from;
entries[0].to = to;
}
/*
* Apply 'langmap' to multi-byte character "c" and return the result.
*/
int langmap_adjust_mb(int c)
{
langmap_entry_T *entries = (langmap_entry_T *)(langmap_mapga.ga_data);
int a = 0;
int b = langmap_mapga.ga_len;
while (a != b) {
int i = (a + b) / 2;
int d = entries[i].from - c;
if (d == 0)
return entries[i].to; /* found matching entry */
if (d < 0)
a = i + 1;
else
b = i;
}
return c; /* no entry found, return "c" unmodified */
}
static void langmap_init(void)
{
int i;
for (i = 0; i < 256; i++)
langmap_mapchar[i] = i; /* we init with a one-to-one map */
ga_init(&langmap_mapga, sizeof(langmap_entry_T), 8);
}
/*
* Called when langmap option is set; the language map can be
* changed at any time!
*/
static void langmap_set(void)
{
char_u *p;
char_u *p2;
int from, to;
ga_clear(&langmap_mapga); /* clear the previous map first */
langmap_init(); /* back to one-to-one map */
for (p = p_langmap; p[0] != NUL; ) {
for (p2 = p; p2[0] != NUL && p2[0] != ',' && p2[0] != ';';
mb_ptr_adv(p2)) {
if (p2[0] == '\\' && p2[1] != NUL)
++p2;
}
if (p2[0] == ';')
++p2; /* abcd;ABCD form, p2 points to A */
else
p2 = NULL; /* aAbBcCdD form, p2 is NULL */
while (p[0]) {
if (p[0] == ',') {
++p;
break;
}
if (p[0] == '\\' && p[1] != NUL)
++p;
from = (*mb_ptr2char)(p);
to = NUL;
if (p2 == NULL) {
mb_ptr_adv(p);
if (p[0] != ',') {
if (p[0] == '\\')
++p;
to = (*mb_ptr2char)(p);
}
} else {
if (p2[0] != ',') {
if (p2[0] == '\\')
++p2;
to = (*mb_ptr2char)(p2);
}
}
if (to == NUL) {
EMSG2(_("E357: 'langmap': Matching character missing for %s"),
transchar(from));
return;
}
if (from >= 256)
langmap_set_entry(from, to);
else
langmap_mapchar[from & 255] = to;
/* Advance to next pair */
mb_ptr_adv(p);
if (p2 != NULL) {
mb_ptr_adv(p2);
if (*p == ';') {
p = p2;
if (p[0] != NUL) {
if (p[0] != ',') {
EMSG2(_(
"E358: 'langmap': Extra characters after semicolon: %s"),
p);
return;
}
++p;
}
break;
}
}
}
}
}
/*
* Return TRUE if format option 'x' is in effect.
* Take care of no formatting when 'paste' is set.
*/
int has_format_option(int x)
{
if (p_paste)
return FALSE;
return vim_strchr(curbuf->b_p_fo, x) != NULL;
}
/*
* Return TRUE if "x" is present in 'shortmess' option, or
* 'shortmess' contains 'a' and "x" is present in SHM_A.
*/
int shortmess(int x)
{
return p_shm != NULL &&
( vim_strchr(p_shm, x) != NULL
|| (vim_strchr(p_shm, 'a') != NULL
&& vim_strchr((char_u *)SHM_A, x) != NULL));
}
/*
* paste_option_changed() - Called after p_paste was set or reset.
*/
static void paste_option_changed(void)
{
static int old_p_paste = FALSE;
static int save_sm = 0;
static int save_ru = 0;
static int save_ri = 0;
static int save_hkmap = 0;
buf_T *buf;
if (p_paste) {
/*
* Paste switched from off to on.
* Save the current values, so they can be restored later.
*/
if (!old_p_paste) {
/* save options for each buffer */
for (buf = firstbuf; buf != NULL; buf = buf->b_next) {
buf->b_p_tw_nopaste = buf->b_p_tw;
buf->b_p_wm_nopaste = buf->b_p_wm;
buf->b_p_sts_nopaste = buf->b_p_sts;
buf->b_p_ai_nopaste = buf->b_p_ai;
}
/* save global options */
save_sm = p_sm;
save_ru = p_ru;
save_ri = p_ri;
save_hkmap = p_hkmap;
/* save global values for local buffer options */
p_tw_nopaste = p_tw;
p_wm_nopaste = p_wm;
p_sts_nopaste = p_sts;
p_ai_nopaste = p_ai;
}
/*
* Always set the option values, also when 'paste' is set when it is
* already on.
*/
/* set options for each buffer */
for (buf = firstbuf; buf != NULL; buf = buf->b_next) {
buf->b_p_tw = 0; /* textwidth is 0 */
buf->b_p_wm = 0; /* wrapmargin is 0 */
buf->b_p_sts = 0; /* softtabstop is 0 */
buf->b_p_ai = 0; /* no auto-indent */
}
/* set global options */
p_sm = 0; /* no showmatch */
if (p_ru)
status_redraw_all(); /* redraw to remove the ruler */
p_ru = 0; /* no ruler */
p_ri = 0; /* no reverse insert */
p_hkmap = 0; /* no Hebrew keyboard */
/* set global values for local buffer options */
p_tw = 0;
p_wm = 0;
p_sts = 0;
p_ai = 0;
}
/*
* Paste switched from on to off: Restore saved values.
*/
else if (old_p_paste) {
/* restore options for each buffer */
for (buf = firstbuf; buf != NULL; buf = buf->b_next) {
buf->b_p_tw = buf->b_p_tw_nopaste;
buf->b_p_wm = buf->b_p_wm_nopaste;
buf->b_p_sts = buf->b_p_sts_nopaste;
buf->b_p_ai = buf->b_p_ai_nopaste;
}
/* restore global options */
p_sm = save_sm;
if (p_ru != save_ru)
status_redraw_all(); /* redraw to draw the ruler */
p_ru = save_ru;
p_ri = save_ri;
p_hkmap = save_hkmap;
/* set global values for local buffer options */
p_tw = p_tw_nopaste;
p_wm = p_wm_nopaste;
p_sts = p_sts_nopaste;
p_ai = p_ai_nopaste;
}
old_p_paste = p_paste;
}
/*
* vimrc_found() - Called when a ".vimrc" or "VIMINIT" has been found.
*
* Reset 'compatible' and set the values for options that didn't get set yet
* to the Vim defaults.
* Don't do this if the 'compatible' option has been set or reset before.
* When "fname" is not NULL, use it to set $"envname" when it wasn't set yet.
*/
void vimrc_found(char_u *fname, char_u *envname)
{
int opt_idx;
int dofree = FALSE;
char_u *p;
if (!option_was_set((char_u *)"cp")) {
p_cp = FALSE;
for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
if (!(options[opt_idx].flags & (P_WAS_SET|P_VI_DEF)))
set_option_default(opt_idx, OPT_FREE, FALSE);
didset_options();
}
if (fname != NULL) {
p = vim_getenv(envname, &dofree);
if (p == NULL) {
/* Set $MYVIMRC to the first vimrc file found. */
p = FullName_save(fname, FALSE);
if (p != NULL) {
vim_setenv(envname, p);
free(p);
}
} else if (dofree)
free(p);
}
}
/*
* Set 'compatible' on or off. Called for "-C" and "-N" command line arg.
*/
void change_compatible(int on)
{
int opt_idx;
if (p_cp != on) {
p_cp = on;
compatible_set();
}
opt_idx = findoption((char_u *)"cp");
if (opt_idx >= 0)
options[opt_idx].flags |= P_WAS_SET;
}
/*
* Return TRUE when option "name" has been set.
* Only works correctly for global options.
*/
int option_was_set(char_u *name)
{
int idx;
idx = findoption(name);
if (idx < 0) /* unknown option */
return FALSE;
if (options[idx].flags & P_WAS_SET)
return TRUE;
return FALSE;
}
/*
* Reset the flag indicating option "name" was set.
*/
void reset_option_was_set(char_u *name)
{
int idx = findoption(name);
if (idx >= 0)
options[idx].flags &= ~P_WAS_SET;
}
/*
* compatible_set() - Called when 'compatible' has been set or unset.
*
* When 'compatible' set: Set all relevant options (those that have the P_VIM)
* flag) to a Vi compatible value.
* When 'compatible' is unset: Set all options that have a different default
* for Vim (without the P_VI_DEF flag) to that default.
*/
static void compatible_set(void)
{
int opt_idx;
for (opt_idx = 0; !istermoption(&options[opt_idx]); opt_idx++)
if ( ((options[opt_idx].flags & P_VIM) && p_cp)
|| (!(options[opt_idx].flags & P_VI_DEF) && !p_cp))
set_option_default(opt_idx, OPT_FREE, p_cp);
didset_options();
}
/*
* fill_breakat_flags() -- called when 'breakat' changes value.
*/
static void fill_breakat_flags(void)
{
char_u *p;
int i;
for (i = 0; i < 256; i++)
breakat_flags[i] = FALSE;
if (p_breakat != NULL)
for (p = p_breakat; *p; p++)
breakat_flags[*p] = TRUE;
}
/*
* Check an option that can be a range of string values.
*
* Return OK for correct value, FAIL otherwise.
* Empty is always OK.
*/
static int
check_opt_strings (
char_u *val,
char **values,
int list /* when TRUE: accept a list of values */
)
{
return opt_strings_flags(val, values, NULL, list);
}
/*
* Handle an option that can be a range of string values.
* Set a flag in "*flagp" for each string present.
*
* Return OK for correct value, FAIL otherwise.
* Empty is always OK.
*/
static int
opt_strings_flags (
char_u *val, /* new value */
char **values, /* array of valid string values */
unsigned *flagp,
int list /* when TRUE: accept a list of values */
)
{
int i;
int len;
unsigned new_flags = 0;
while (*val) {
for (i = 0;; ++i) {
if (values[i] == NULL) /* val not found in values[] */
return FAIL;
len = (int)STRLEN(values[i]);
if (STRNCMP(values[i], val, len) == 0
&& ((list && val[len] == ',') || val[len] == NUL)) {
val += len + (val[len] == ',');
new_flags |= (1 << i);
break; /* check next item in val list */
}
}
}
if (flagp != NULL)
*flagp = new_flags;
return OK;
}
/*
* Read the 'wildmode' option, fill wim_flags[].
*/
static int check_opt_wim(void)
{
char_u new_wim_flags[4];
char_u *p;
int i;
int idx = 0;
for (i = 0; i < 4; ++i)
new_wim_flags[i] = 0;
for (p = p_wim; *p; ++p) {
for (i = 0; ASCII_ISALPHA(p[i]); ++i)
;
if (p[i] != NUL && p[i] != ',' && p[i] != ':')
return FAIL;
if (i == 7 && STRNCMP(p, "longest", 7) == 0)
new_wim_flags[idx] |= WIM_LONGEST;
else if (i == 4 && STRNCMP(p, "full", 4) == 0)
new_wim_flags[idx] |= WIM_FULL;
else if (i == 4 && STRNCMP(p, "list", 4) == 0)
new_wim_flags[idx] |= WIM_LIST;
else
return FAIL;
p += i;
if (*p == NUL)
break;
if (*p == ',') {
if (idx == 3)
return FAIL;
++idx;
}
}
/* fill remaining entries with last flag */
while (idx < 3) {
new_wim_flags[idx + 1] = new_wim_flags[idx];
++idx;
}
/* only when there are no errors, wim_flags[] is changed */
for (i = 0; i < 4; ++i)
wim_flags[i] = new_wim_flags[i];
return OK;
}
/*
* Check if backspacing over something is allowed.
*/
int
can_bs (
int what /* BS_INDENT, BS_EOL or BS_START */
)
{
switch (*p_bs) {
case '2': return TRUE;
case '1': return what != BS_START;
case '0': return FALSE;
}
return vim_strchr(p_bs, what) != NULL;
}
/*
* Save the current values of 'fileformat' and 'fileencoding', so that we know
* the file must be considered changed when the value is different.
*/
void save_file_ff(buf_T *buf)
{
buf->b_start_ffc = *buf->b_p_ff;
buf->b_start_eol = buf->b_p_eol;
buf->b_start_bomb = buf->b_p_bomb;
/* Only use free/alloc when necessary, they take time. */
if (buf->b_start_fenc == NULL
|| STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0) {
free(buf->b_start_fenc);
buf->b_start_fenc = vim_strsave(buf->b_p_fenc);
}
}
/*
* Return TRUE if 'fileformat' and/or 'fileencoding' has a different value
* from when editing started (save_file_ff() called).
* Also when 'endofline' was changed and 'binary' is set, or when 'bomb' was
* changed and 'binary' is not set.
* When "ignore_empty" is true don't consider a new, empty buffer to be
* changed.
*/
int file_ff_differs(buf_T *buf, int ignore_empty)
{
/* In a buffer that was never loaded the options are not valid. */
if (buf->b_flags & BF_NEVERLOADED)
return FALSE;
if (ignore_empty
&& (buf->b_flags & BF_NEW)
&& buf->b_ml.ml_line_count == 1
&& *ml_get_buf(buf, (linenr_T)1, FALSE) == NUL)
return FALSE;
if (buf->b_start_ffc != *buf->b_p_ff)
return TRUE;
if (buf->b_p_bin && buf->b_start_eol != buf->b_p_eol)
return TRUE;
if (!buf->b_p_bin && buf->b_start_bomb != buf->b_p_bomb)
return TRUE;
if (buf->b_start_fenc == NULL)
return *buf->b_p_fenc != NUL;
return STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0;
}
/*
* return OK if "p" is a valid fileformat name, FAIL otherwise.
*/
int check_ff_value(char_u *p)
{
return check_opt_strings(p, p_ff_values, FALSE);
}
/*
* Return the effective shiftwidth value for current buffer, using the
* 'tabstop' value when 'shiftwidth' is zero.
*/
long get_sw_value(buf_T *buf)
{
return buf->b_p_sw ? buf->b_p_sw : buf->b_p_ts;
}
/*
* Return the effective softtabstop value for the current buffer, using the
* 'tabstop' value when 'softtabstop' is negative.
*/
long get_sts_value(void)
{
return curbuf->b_p_sts < 0 ? get_sw_value(curbuf) : curbuf->b_p_sts;
}
/*
* Check matchpairs option for "*initc".
* If there is a match set "*initc" to the matching character and "*findc" to
* the opposite character. Set "*backwards" to the direction.
* When "switchit" is TRUE swap the direction.
*/
void find_mps_values(int *initc, int *findc, int *backwards, int switchit)
{
char_u *ptr;
ptr = curbuf->b_p_mps;
while (*ptr != NUL) {
if (has_mbyte) {
char_u *prev;
if (mb_ptr2char(ptr) == *initc) {
if (switchit) {
*findc = *initc;
*initc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
*backwards = TRUE;
} else {
*findc = mb_ptr2char(ptr + mb_ptr2len(ptr) + 1);
*backwards = FALSE;
}
return;
}
prev = ptr;
ptr += mb_ptr2len(ptr) + 1;
if (mb_ptr2char(ptr) == *initc) {
if (switchit) {
*findc = *initc;
*initc = mb_ptr2char(prev);
*backwards = FALSE;
} else {
*findc = mb_ptr2char(prev);
*backwards = TRUE;
}
return;
}
ptr += mb_ptr2len(ptr);
} else {
if (*ptr == *initc) {
if (switchit) {
*backwards = TRUE;
*findc = *initc;
*initc = ptr[2];
} else {
*backwards = FALSE;
*findc = ptr[2];
}
return;
}
ptr += 2;
if (*ptr == *initc) {
if (switchit) {
*backwards = FALSE;
*findc = *initc;
*initc = ptr[-2];
} else {
*backwards = TRUE;
*findc = ptr[-2];
}
return;
}
++ptr;
}
if (*ptr == ',')
++ptr;
}
}
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