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| author | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-05-12 02:25:17 +0200 |
|---|---|---|
| committer | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-05-15 20:46:01 +0200 |
| commit | da51dc9cf202772f60bd2da975dbef257bd9237c (patch) | |
| tree | 5c16b93238a153f55634e9323077f30c8133970c /src/option.c | |
| parent | ffe61e5ba1721340ca51d56bae3ddaca415fb5bc (diff) | |
| download | rneovim-da51dc9cf202772f60bd2da975dbef257bd9237c.tar.gz rneovim-da51dc9cf202772f60bd2da975dbef257bd9237c.tar.bz2 rneovim-da51dc9cf202772f60bd2da975dbef257bd9237c.zip | |
Introduce nvim namespace: Move files.
Move files from src/ to src/nvim/.
- src/nvim/ becomes the new root dir for nvim executable sources.
- src/libnvim/ is planned to become root dir of the neovim library.
Diffstat (limited to 'src/option.c')
| -rw-r--r-- | src/option.c | 8311 |
1 files changed, 0 insertions, 8311 deletions
diff --git a/src/option.c b/src/option.c deleted file mode 100644 index 89069d96ef..0000000000 --- a/src/option.c +++ /dev/null @@ -1,8311 +0,0 @@ -/* - * 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 <string.h> -#include <stdint.h> -#include <stdlib.h> - -#include "vim.h" -#include "option.h" -#include "blowfish.h" -#include "buffer.h" -#include "charset.h" -#include "diff.h" -#include "digraph.h" -#include "eval.h" -#include "ex_cmds2.h" -#include "ex_docmd.h" -#include "ex_getln.h" -#include "fileio.h" -#include "fold.h" -#include "getchar.h" -#include "hardcopy.h" -#include "indent_c.h" -#include "mbyte.h" -#include "memfile.h" -#include "memline.h" -#include "memory.h" -#include "message.h" -#include "misc1.h" -#include "misc2.h" -#include "keymap.h" -#include "crypt.h" -#include "garray.h" -#include "cursor_shape.h" -#include "move.h" -#include "normal.h" -#include "os_unix.h" -#include "path.h" -#include "regexp.h" -#include "screen.h" -#include "spell.h" -#include "syntax.h" -#include "term.h" -#include "ui.h" -#include "undo.h" -#include "window.h" -#include "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_KEY OPT_BUF(BV_KEY) -# 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 char_u *p_key; -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" - -/* The 16 bit MS-DOS version is low on space, make the string as short as - * possible when compiling with few features. */ -#if defined(FEAT_DIFF) || defined(FEAT_FOLDING) || defined(FEAT_SPELL) \ - || defined(FEAT_VERTSPLIT) \ - || defined(FEAT_INS_EXPAND) || defined(FEAT_SYN_HL) || defined(FEAT_CONCEAL) -# 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" -#else -# 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,t:Title,v:Visual,w:WarningMsg,W:WildMenu,>:SignColumn,*:TabLine,#:TabLineSel,_:TabLineFill" -#endif - -/* - * 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}, - {"cryptmethod", "cm", P_STRING|P_ALLOCED|P_VI_DEF, - (char_u *)&p_cm, PV_CM, - {(char_u *)"zip", (char_u *)0L} - 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}, - {"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}, - {"key", NULL, P_STRING|P_ALLOCED|P_VI_DEF|P_NO_MKRC, - (char_u *)&p_key, PV_KEY, - {(char_u *)"", (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, - (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}, - {"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_cm_values[]) = {"zip", "blowfish", 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}; - -static void set_option_default(int, int opt_flags, int compatible); -static void set_options_default(int opt_flags); -static char_u *term_bg_default(void); -static void did_set_option(int opt_idx, int opt_flags, int new_value); -static char_u *illegal_char(char_u *, int); -static int string_to_key(char_u *arg); -static char_u *check_cedit(void); -static void did_set_title(int icon); -static char_u *option_expand(int opt_idx, char_u *val); -static void didset_options(void); -static void check_string_option(char_u **pp); -static long_u *insecure_flag(int opt_idx, int opt_flags); -static void set_string_option_global(int opt_idx, char_u **varp); -static char_u *set_string_option(int opt_idx, char_u *value, - int opt_flags); -static char_u *did_set_string_option(int opt_idx, char_u **varp, - int new_value_alloced, - char_u *oldval, char_u *errbuf, - int opt_flags); -static char_u *set_chars_option(char_u **varp); -static int int_cmp(const void *a, const void *b); -static char_u *compile_cap_prog(synblock_T *synblock); -static void set_option_scriptID_idx(int opt_idx, int opt_flags, int id); -static char_u *set_bool_option(int opt_idx, char_u *varp, int value, - int opt_flags); -static char_u *set_num_option(int opt_idx, char_u *varp, long value, - char_u *errbuf, size_t errbuflen, - int opt_flags); -static void check_redraw(long_u flags); -static int findoption(char_u *); -static int find_key_option(char_u *); -static void showoptions(int all, int opt_flags); -static int optval_default(struct vimoption *, char_u *varp); -static void showoneopt(struct vimoption *, int opt_flags); -static int put_setstring(FILE *fd, char *cmd, char *name, char_u **valuep, - int expand); -static int put_setnum(FILE *fd, char *cmd, char *name, long *valuep); -static int put_setbool(FILE *fd, char *cmd, char *name, int value); -static int istermoption(struct vimoption *); -static char_u *get_varp_scope(struct vimoption *p, int opt_flags); -static char_u *get_varp(struct vimoption *); -static void option_value2string(struct vimoption *, int opt_flags); -static int wc_use_keyname(char_u *varp, long *wcp); -static void langmap_init(void); -static void langmap_set(void); -static void paste_option_changed(void); -static void compatible_set(void); -static void fill_breakat_flags(void); -static int opt_strings_flags(char_u *val, char **values, - unsigned *flagp, - int list); -static int check_opt_strings(char_u *val, char **values, int); -static int check_opt_wim(void); - -/* - * 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.ga_len > 0) - 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(FEAT_POSTSCRIPT) && (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)) != NULL) { - *(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'. - */ -void set_string_default(char *name, char_u *val) -{ - char_u *p; - int opt_idx; - - p = vim_strsave(val); - if (p != NULL) { /* we don't want a NULL */ - 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] = p; - 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)); - } - if (p != NULL) { - /* - * 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); - if (p_hlg == NULL) - p_hlg = empty_option; - else { - /* 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 = alloc(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 = alloc(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) { - vim_strncpy(IObuff, (char_u *)_(errmsg), IOSIZE - 1); - 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_cm); - check_string_option(&buf->b_p_fex); - check_string_option(&buf->b_p_key); - 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; -} - -static void redraw_titles(void); - -/* - * 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); - if (s != NULL) { - 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)) != NULL) { - 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); - if (s != NULL) { - 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); - if (p != NULL) { - 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); - if (p != NULL) { - free(p_penc); - p_penc = p; - } else { - /* Ensure lower case and '-' for '_' */ - for (s = p_penc; *s != NUL; s++) { - if (*s == '_') - *s = '-'; - else - *s = TOLOWER_ASC(*s); - } - } - } 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; - } - } - /* 'cryptkey' */ - else if (gvarp == &p_key) { - /* Make sure the ":set" command doesn't show the new value in the - * history. */ - remove_key_from_history(); - if (STRCMP(curbuf->b_p_key, oldval) != 0) - /* Need to update the swapfile. */ - ml_set_crypt_key(curbuf, oldval, get_crypt_method(curbuf)); - } else if (gvarp == &p_cm) { - if (opt_flags & OPT_LOCAL) - p = curbuf->b_p_cm; - else - p = p_cm; - if (check_opt_strings(p, p_cm_values, TRUE) != OK) - errmsg = e_invarg; - else if (get_crypt_method(curbuf) > 0 && blowfish_self_test() == FAIL) - errmsg = e_invarg; - else { - /* When setting the global value to empty, make it "zip". */ - if (*p_cm == NUL) { - if (new_value_alloced) - free_string_option(p_cm); - p_cm = vim_strsave((char_u *)"zip"); - new_value_alloced = TRUE; - } - - /* Need to update the swapfile when the effective method changed. - * Set "s" to the effective old value, "p" to the effective new - * method and compare. */ - if ((opt_flags & OPT_LOCAL) && *oldval == NUL) - s = p_cm; /* was previously using the global value */ - else - s = oldval; - if (*curbuf->b_p_cm == NUL) - p = p_cm; /* is now using the global value */ - else - p = curbuf->b_p_cm; - if (STRCMP(s, p) != 0) - ml_set_crypt_key(curbuf, curbuf->b_p_key, - crypt_method_from_string(s)); - - /* If the global value changes need to update the swapfile for all - * buffers using that value. */ - if ((opt_flags & OPT_GLOBAL) && STRCMP(p_cm, oldval) != 0) { - buf_T *buf; - - for (buf = firstbuf; buf != NULL; buf = buf->b_next) - if (buf != curbuf && *buf->b_p_cm == NUL) - ml_set_crypt_key(buf, buf->b_p_key, - crypt_method_from_string(oldval)); - } - } - } - /* '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 = (int *)alloc((unsigned)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 == &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) { - /* never return the value of the crypt key */ - if ((char_u **)varp == &curbuf->b_p_key - && **(char_u **)(varp) != NUL) - *stringval = vim_strsave((char_u *)"*****"); - else - *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 vim.h) -// see SOPT_* in vim.h for other flags -// -// Possible opt_type values: see SREQ_* in vim.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; - struct vimoption **items; - int item_count; - int run; - int row, rows; - int cols; - int i; - int len; - -#define INC 20 -#define GAP 3 - - items = (struct vimoption **)alloc((unsigned)(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 = alloc(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_CM: return (char_u *)&(curbuf->b_p_cm); - 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_CM: return *curbuf->b_p_cm != NUL - ? (char_u *)&(curbuf->b_p_cm) : 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_KEY: return (char_u *)&(curbuf->b_p_key); - 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_key = vim_strsave(p_key); - 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_cm = empty_option; - 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 **)alloc((unsigned)(*num_file * sizeof(char_u *))); - if (*file == NULL) { - *file = (char_u **)""; - return FAIL; - } - } - } - return OK; -} - -int ExpandOldSetting(int *num_file, char_u ***file) -{ - char_u *var = NULL; /* init for GCC */ - char_u *buf; - - *num_file = 0; - *file = (char_u **)alloc((unsigned)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(). */ - buf = vim_strsave_escaped(var, escape_chars); - - if (buf == NULL) { - free(*file); - *file = NULL; - return FAIL; - } - -#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; - return OK; -} - -/* - * 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; - /* don't show the actual value of 'key', only that it's set */ - else if (opp->var == (char_u *)&p_key && *varp) - STRCPY(NameBuff, "*****"); - 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 - vim_strncpy(NameBuff, varp, MAXPATHL - 1); - } -} - -/* - * 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. - * When FEAT_MBYTE is defined 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; -static void langmap_set_entry(int from, int to); - -/* - * 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; - } -} |