Mercurial > vim
view src/option.c @ 1766:bb4797166e4c v7.2.064
updated for version 7.2-064
| author | vimboss |
|---|---|
| date | Wed, 03 Dec 2008 12:38:36 +0000 |
| parents | f10fe14748e2 |
| children | b209c3f94ab7 |
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/* vi:set ts=8 sts=4 sw=4: * * VIM - Vi IMproved by Bram Moolenaar * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * 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.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 structs.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 "vim.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.h. */ #define PV_AI OPT_BUF(BV_AI) #define PV_AR OPT_BOTH(OPT_BUF(BV_AR)) #ifdef FEAT_QUICKFIX # 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)) #endif #define PV_BIN OPT_BUF(BV_BIN) #define PV_BL OPT_BUF(BV_BL) #ifdef FEAT_MBYTE # define PV_BOMB OPT_BUF(BV_BOMB) #endif #define PV_CI OPT_BUF(BV_CI) #ifdef FEAT_CINDENT # define PV_CIN OPT_BUF(BV_CIN) # define PV_CINK OPT_BUF(BV_CINK) # define PV_CINO OPT_BUF(BV_CINO) #endif #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) # define PV_CINW OPT_BUF(BV_CINW) #endif #ifdef FEAT_FOLDING # define PV_CMS OPT_BUF(BV_CMS) #endif #ifdef FEAT_COMMENTS # define PV_COM OPT_BUF(BV_COM) #endif #ifdef FEAT_INS_EXPAND # 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)) #endif #ifdef FEAT_COMPL_FUNC # define PV_CFU OPT_BUF(BV_CFU) #endif #ifdef FEAT_FIND_ID # define PV_DEF OPT_BOTH(OPT_BUF(BV_DEF)) # define PV_INC OPT_BOTH(OPT_BUF(BV_INC)) #endif #define PV_EOL OPT_BUF(BV_EOL) #define PV_EP OPT_BOTH(OPT_BUF(BV_EP)) #define PV_ET OPT_BUF(BV_ET) #ifdef FEAT_MBYTE # define PV_FENC OPT_BUF(BV_FENC) #endif #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) # define PV_BEXPR OPT_BOTH(OPT_BUF(BV_BEXPR)) #endif #ifdef FEAT_EVAL # define PV_FEX OPT_BUF(BV_FEX) #endif #define PV_FF OPT_BUF(BV_FF) #define PV_FLP OPT_BUF(BV_FLP) #define PV_FO OPT_BUF(BV_FO) #ifdef FEAT_AUTOCMD # define PV_FT OPT_BUF(BV_FT) #endif #define PV_IMI OPT_BUF(BV_IMI) #define PV_IMS OPT_BUF(BV_IMS) #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) # define PV_INDE OPT_BUF(BV_INDE) # define PV_INDK OPT_BUF(BV_INDK) #endif #if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) # define PV_INEX OPT_BUF(BV_INEX) #endif #define PV_INF OPT_BUF(BV_INF) #define PV_ISK OPT_BUF(BV_ISK) #ifdef FEAT_CRYPT # define PV_KEY OPT_BUF(BV_KEY) #endif #ifdef FEAT_KEYMAP # define PV_KMAP OPT_BUF(BV_KMAP) #endif #define PV_KP OPT_BOTH(OPT_BUF(BV_KP)) #ifdef FEAT_LISP # define PV_LISP OPT_BUF(BV_LISP) #endif #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) #ifdef FEAT_OSFILETYPE # define PV_OFT OPT_BUF(BV_OFT) #endif #ifdef FEAT_COMPL_FUNC # define PV_OFU OPT_BUF(BV_OFU) #endif #define PV_PATH OPT_BOTH(OPT_BUF(BV_PATH)) #define PV_PI OPT_BUF(BV_PI) #ifdef FEAT_TEXTOBJ # define PV_QE OPT_BUF(BV_QE) #endif #define PV_RO OPT_BUF(BV_RO) #ifdef FEAT_SMARTINDENT # define PV_SI OPT_BUF(BV_SI) #endif #ifndef SHORT_FNAME # define PV_SN OPT_BUF(BV_SN) #endif #ifdef FEAT_SYN_HL # define PV_SMC OPT_BUF(BV_SMC) # define PV_SYN OPT_BUF(BV_SYN) #endif #ifdef FEAT_SPELL # define PV_SPC OPT_BUF(BV_SPC) # define PV_SPF OPT_BUF(BV_SPF) # define PV_SPL OPT_BUF(BV_SPL) #endif #define PV_STS OPT_BUF(BV_STS) #ifdef FEAT_SEARCHPATH # define PV_SUA OPT_BUF(BV_SUA) #endif #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_TX OPT_BUF(BV_TX) #define PV_WM OPT_BUF(BV_WM) /* * Definition of the PV_ values for window-local options. * The WV_ values are defined in option.h. */ #define PV_LIST OPT_WIN(WV_LIST) #ifdef FEAT_ARABIC # define PV_ARAB OPT_WIN(WV_ARAB) #endif #ifdef FEAT_DIFF # define PV_DIFF OPT_WIN(WV_DIFF) #endif #ifdef FEAT_FOLDING # 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) # ifdef FEAT_EVAL # define PV_FDE OPT_WIN(WV_FDE) # define PV_FDT OPT_WIN(WV_FDT) # endif # define PV_FMR OPT_WIN(WV_FMR) #endif #ifdef FEAT_LINEBREAK # define PV_LBR OPT_WIN(WV_LBR) #endif #define PV_NU OPT_WIN(WV_NU) #ifdef FEAT_LINEBREAK # define PV_NUW OPT_WIN(WV_NUW) #endif #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) # define PV_PVW OPT_WIN(WV_PVW) #endif #ifdef FEAT_RIGHTLEFT # define PV_RL OPT_WIN(WV_RL) # define PV_RLC OPT_WIN(WV_RLC) #endif #ifdef FEAT_SCROLLBIND # define PV_SCBIND OPT_WIN(WV_SCBIND) #endif #define PV_SCROLL OPT_WIN(WV_SCROLL) #ifdef FEAT_SPELL # define PV_SPELL OPT_WIN(WV_SPELL) #endif #ifdef FEAT_SYN_HL # define PV_CUC OPT_WIN(WV_CUC) # define PV_CUL OPT_WIN(WV_CUL) #endif #ifdef FEAT_STL_OPT # define PV_STL OPT_BOTH(OPT_WIN(WV_STL)) #endif #ifdef FEAT_WINDOWS # define PV_WFH OPT_WIN(WV_WFH) #endif #ifdef FEAT_VERTSPLIT # define PV_WFW OPT_WIN(WV_WFW) #endif #define PV_WRAP OPT_WIN(WV_WRAP) /* 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; #ifdef FEAT_MBYTE static int p_bomb; #endif #if defined(FEAT_QUICKFIX) static char_u *p_bh; static char_u *p_bt; #endif static int p_bl; static int p_ci; #ifdef FEAT_CINDENT static int p_cin; static char_u *p_cink; static char_u *p_cino; #endif #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) static char_u *p_cinw; #endif #ifdef FEAT_COMMENTS static char_u *p_com; #endif #ifdef FEAT_FOLDING static char_u *p_cms; #endif #ifdef FEAT_INS_EXPAND static char_u *p_cpt; #endif #ifdef FEAT_COMPL_FUNC static char_u *p_cfu; static char_u *p_ofu; #endif static int p_eol; static int p_et; #ifdef FEAT_MBYTE static char_u *p_fenc; #endif static char_u *p_ff; static char_u *p_fo; static char_u *p_flp; #ifdef FEAT_AUTOCMD static char_u *p_ft; #endif static long p_iminsert; static long p_imsearch; #if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) static char_u *p_inex; #endif #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) static char_u *p_inde; static char_u *p_indk; #endif #if defined(FEAT_EVAL) static char_u *p_fex; #endif static int p_inf; static char_u *p_isk; #ifdef FEAT_CRYPT static char_u *p_key; #endif #ifdef FEAT_LISP static int p_lisp; #endif static int p_ml; static int p_ma; static int p_mod; static char_u *p_mps; static char_u *p_nf; #ifdef FEAT_OSFILETYPE static char_u *p_oft; #endif static int p_pi; #ifdef FEAT_TEXTOBJ static char_u *p_qe; #endif static int p_ro; #ifdef FEAT_SMARTINDENT static int p_si; #endif #ifndef SHORT_FNAME static int p_sn; #endif static long p_sts; #if defined(FEAT_SEARCHPATH) static char_u *p_sua; #endif static long p_sw; static int p_swf; #ifdef FEAT_SYN_HL static long p_smc; static char_u *p_syn; #endif #ifdef FEAT_SPELL static char_u *p_spc; static char_u *p_spf; static char_u *p_spl; #endif static long p_ts; static long p_tw; static int p_tx; static long p_wm; #ifdef FEAT_KEYMAP static char_u *p_keymap; #endif /* 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) */ #ifdef FEAT_EVAL scid_T scriptID; /* script in which the option was last set */ #endif }; #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 vim_free() 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 vim_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 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. */ #if defined(MSDOS) || defined(MSWIN) || defined(OS2) # define ISP_LATIN1 (char_u *)"@,~-255" #else # define ISP_LATIN1 (char_u *)"@,161-255" #endif /* 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_CLIPBOARD) \ || defined(FEAT_INS_EXPAND) || defined(FEAT_SYN_HL) # define HIGHLIGHT_INIT "8:SpecialKey,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,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,B:SpellBad,P:SpellCap,R:SpellRare,L:SpellLocal,+:Pmenu,=:PmenuSel,x:PmenuSbar,X:PmenuThumb,*:TabLine,#:TabLineSel,_:TabLineFill,!:CursorColumn,.:CursorLine" #else # define HIGHLIGHT_INIT "8:SpecialKey,@:NonText,d:Directory,e:ErrorMsg,i:IncSearch,l:Search,m:MoreMsg,M:ModeMsg,n:LineNr,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 #ifdef FEAT_GUI_W16 _far #endif options[] = { {"aleph", "al", P_NUM|P_VI_DEF, #ifdef FEAT_RIGHTLEFT (char_u *)&p_aleph, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif { #if (defined(MSDOS) || defined(WIN3264) || defined(OS2)) && !defined(FEAT_GUI_W32) (char_u *)128L, #else (char_u *)224L, #endif (char_u *)0L}}, {"antialias", "anti", P_BOOL|P_VI_DEF|P_VIM|P_RCLR, #if defined(FEAT_GUI) && defined(MACOS_X) (char_u *)&p_antialias, PV_NONE, {(char_u *)FALSE, (char_u *)FALSE} #else (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)FALSE} #endif }, {"arabic", "arab", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_ARABIC (char_u *)VAR_WIN, PV_ARAB, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"arabicshape", "arshape", P_BOOL|P_VI_DEF|P_VIM|P_RCLR, #ifdef FEAT_ARABIC (char_u *)&p_arshape, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)TRUE, (char_u *)0L}}, {"allowrevins", "ari", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_RIGHTLEFT (char_u *)&p_ari, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"altkeymap", "akm", P_BOOL|P_VI_DEF, #ifdef FEAT_FKMAP (char_u *)&p_altkeymap, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"ambiwidth", "ambw", P_STRING|P_VI_DEF|P_RCLR, #if defined(FEAT_MBYTE) (char_u *)&p_ambw, PV_NONE, {(char_u *)"single", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, #ifdef FEAT_AUTOCHDIR {"autochdir", "acd", P_BOOL|P_VI_DEF, (char_u *)&p_acd, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, #endif {"autoindent", "ai", P_BOOL|P_VI_DEF, (char_u *)&p_ai, PV_AI, {(char_u *)FALSE, (char_u *)0L}}, {"autoprint", "ap", P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"autoread", "ar", P_BOOL|P_VI_DEF, (char_u *)&p_ar, PV_AR, {(char_u *)FALSE, (char_u *)0L}}, {"autowrite", "aw", P_BOOL|P_VI_DEF, (char_u *)&p_aw, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"autowriteall","awa", P_BOOL|P_VI_DEF, (char_u *)&p_awa, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"background", "bg", P_STRING|P_VI_DEF|P_RCLR, (char_u *)&p_bg, PV_NONE, { #if (defined(MSDOS) || defined(OS2) || defined(WIN3264)) && !defined(FEAT_GUI) (char_u *)"dark", #else (char_u *)"light", #endif (char_u *)0L}}, {"backspace", "bs", P_STRING|P_VI_DEF|P_VIM|P_COMMA|P_NODUP, (char_u *)&p_bs, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"backup", "bk", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_bk, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"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 }, {"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}}, {"backupext", "bex", P_STRING|P_VI_DEF|P_NFNAME, (char_u *)&p_bex, PV_NONE, { #ifdef VMS (char_u *)"_", #else (char_u *)"~", #endif (char_u *)0L}}, {"backupskip", "bsk", P_STRING|P_VI_DEF|P_COMMA, #ifdef FEAT_WILDIGN (char_u *)&p_bsk, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, #ifdef FEAT_BEVAL {"balloondelay","bdlay",P_NUM|P_VI_DEF, (char_u *)&p_bdlay, PV_NONE, {(char_u *)600L, (char_u *)0L}}, {"ballooneval", "beval",P_BOOL|P_VI_DEF|P_NO_MKRC, (char_u *)&p_beval, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, # ifdef FEAT_EVAL {"balloonexpr", "bexpr", P_STRING|P_ALLOCED|P_VI_DEF|P_VIM, (char_u *)&p_bexpr, PV_BEXPR, {(char_u *)"", (char_u *)0L}}, # endif #endif {"beautify", "bf", P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"binary", "bin", P_BOOL|P_VI_DEF|P_RSTAT, (char_u *)&p_bin, PV_BIN, {(char_u *)FALSE, (char_u *)0L}}, {"bioskey", "biosk",P_BOOL|P_VI_DEF, #ifdef MSDOS (char_u *)&p_biosk, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)TRUE, (char_u *)0L}}, {"bomb", NULL, P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT, #ifdef FEAT_MBYTE (char_u *)&p_bomb, PV_BOMB, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"breakat", "brk", P_STRING|P_VI_DEF|P_RALL|P_FLAGLIST, #ifdef FEAT_LINEBREAK (char_u *)&p_breakat, PV_NONE, {(char_u *)" \t!@*-+;:,./?", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"browsedir", "bsdir",P_STRING|P_VI_DEF, #ifdef FEAT_BROWSE (char_u *)&p_bsdir, PV_NONE, {(char_u *)"last", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"bufhidden", "bh", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB, #if defined(FEAT_QUICKFIX) (char_u *)&p_bh, PV_BH, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"buflisted", "bl", P_BOOL|P_VI_DEF|P_NOGLOB, (char_u *)&p_bl, PV_BL, {(char_u *)1L, (char_u *)0L} }, {"buftype", "bt", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB, #if defined(FEAT_QUICKFIX) (char_u *)&p_bt, PV_BT, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"casemap", "cmp", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_MBYTE (char_u *)&p_cmp, PV_NONE, {(char_u *)"internal,keepascii", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"cdpath", "cd", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_SEARCHPATH (char_u *)&p_cdpath, PV_NONE, {(char_u *)",,", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"cedit", NULL, P_STRING, #ifdef FEAT_CMDWIN (char_u *)&p_cedit, PV_NONE, {(char_u *)"", (char_u *)CTRL_F_STR} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"charconvert", "ccv", P_STRING|P_VI_DEF|P_SECURE, #if defined(FEAT_MBYTE) && defined(FEAT_EVAL) (char_u *)&p_ccv, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"cindent", "cin", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_CINDENT (char_u *)&p_cin, PV_CIN, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"cinkeys", "cink", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_CINDENT (char_u *)&p_cink, PV_CINK, {(char_u *)"0{,0},0),:,0#,!^F,o,O,e", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"cinoptions", "cino", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_CINDENT (char_u *)&p_cino, PV_CINO, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"cinwords", "cinw", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) (char_u *)&p_cinw, PV_CINW, {(char_u *)"if,else,while,do,for,switch", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"clipboard", "cb", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_CLIPBOARD (char_u *)&p_cb, PV_NONE, # ifdef FEAT_XCLIPBOARD {(char_u *)"autoselect,exclude:cons\\|linux", (char_u *)0L} # else {(char_u *)"", (char_u *)0L} # endif #else (char_u *)NULL, PV_NONE, {(char_u *)"", (char_u *)0L} #endif }, {"cmdheight", "ch", P_NUM|P_VI_DEF|P_RALL, (char_u *)&p_ch, PV_NONE, {(char_u *)1L, (char_u *)0L}}, {"cmdwinheight", "cwh", P_NUM|P_VI_DEF, #ifdef FEAT_CMDWIN (char_u *)&p_cwh, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)7L, (char_u *)0L}}, {"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}}, {"comments", "com", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_COMMENTS (char_u *)&p_com, PV_COM, {(char_u *)"s1:/*,mb:*,ex:*/,://,b:#,:%,:XCOMM,n:>,fb:-", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"commentstring", "cms", P_STRING|P_ALLOCED|P_VI_DEF, #ifdef FEAT_FOLDING (char_u *)&p_cms, PV_CMS, {(char_u *)"/*%s*/", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, /* 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}}, {"complete", "cpt", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_INS_EXPAND (char_u *)&p_cpt, PV_CPT, {(char_u *)".,w,b,u,t,i", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"completefunc", "cfu", P_STRING|P_ALLOCED|P_VI_DEF|P_SECURE, #ifdef FEAT_COMPL_FUNC (char_u *)&p_cfu, PV_CFU, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"completeopt", "cot", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_INS_EXPAND (char_u *)&p_cot, PV_NONE, {(char_u *)"menu,preview", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"confirm", "cf", P_BOOL|P_VI_DEF, #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) (char_u *)&p_confirm, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"conskey", "consk",P_BOOL|P_VI_DEF, #ifdef MSDOS (char_u *)&p_consk, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"copyindent", "ci", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_ci, PV_CI, {(char_u *)FALSE, (char_u *)0L}}, {"cpoptions", "cpo", P_STRING|P_VIM|P_RALL|P_FLAGLIST, (char_u *)&p_cpo, PV_NONE, {(char_u *)CPO_VI, (char_u *)CPO_VIM}}, {"cscopepathcomp", "cspc", P_NUM|P_VI_DEF|P_VIM, #ifdef FEAT_CSCOPE (char_u *)&p_cspc, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)0L, (char_u *)0L}}, {"cscopeprg", "csprg", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, #ifdef FEAT_CSCOPE (char_u *)&p_csprg, PV_NONE, {(char_u *)"cscope", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"cscopequickfix", "csqf", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #if defined(FEAT_CSCOPE) && defined(FEAT_QUICKFIX) (char_u *)&p_csqf, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"cscopetag", "cst", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_CSCOPE (char_u *)&p_cst, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)0L, (char_u *)0L}}, {"cscopetagorder", "csto", P_NUM|P_VI_DEF|P_VIM, #ifdef FEAT_CSCOPE (char_u *)&p_csto, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)0L, (char_u *)0L}}, {"cscopeverbose", "csverb", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_CSCOPE (char_u *)&p_csverbose, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)0L, (char_u *)0L}}, {"cursorcolumn", "cuc", P_BOOL|P_VI_DEF|P_RWIN, #ifdef FEAT_SYN_HL (char_u *)VAR_WIN, PV_CUC, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"cursorline", "cul", P_BOOL|P_VI_DEF|P_RWIN, #ifdef FEAT_SYN_HL (char_u *)VAR_WIN, PV_CUL, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"debug", NULL, P_STRING|P_VI_DEF, (char_u *)&p_debug, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"define", "def", P_STRING|P_ALLOCED|P_VI_DEF, #ifdef FEAT_FIND_ID (char_u *)&p_def, PV_DEF, {(char_u *)"^\\s*#\\s*define", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"delcombine", "deco", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_MBYTE (char_u *)&p_deco, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"dictionary", "dict", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_INS_EXPAND (char_u *)&p_dict, PV_DICT, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"diff", NULL, P_BOOL|P_VI_DEF|P_RWIN|P_NOGLOB, #ifdef FEAT_DIFF (char_u *)VAR_WIN, PV_DIFF, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"diffexpr", "dex", P_STRING|P_VI_DEF|P_SECURE, #if defined(FEAT_DIFF) && defined(FEAT_EVAL) (char_u *)&p_dex, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"diffopt", "dip", P_STRING|P_ALLOCED|P_VI_DEF|P_RWIN|P_COMMA|P_NODUP, #ifdef FEAT_DIFF (char_u *)&p_dip, PV_NONE, {(char_u *)"filler", (char_u *)NULL} #else (char_u *)NULL, PV_NONE, {(char_u *)"", (char_u *)NULL} #endif }, {"digraph", "dg", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_DIGRAPHS (char_u *)&p_dg, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"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}}, {"display", "dy", P_STRING|P_VI_DEF|P_COMMA|P_RALL|P_NODUP, (char_u *)&p_dy, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"eadirection", "ead", P_STRING|P_VI_DEF, #ifdef FEAT_VERTSPLIT (char_u *)&p_ead, PV_NONE, {(char_u *)"both", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"edcompatible","ed", P_BOOL|P_VI_DEF, (char_u *)&p_ed, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"encoding", "enc", P_STRING|P_VI_DEF|P_RCLR, #ifdef FEAT_MBYTE (char_u *)&p_enc, PV_NONE, {(char_u *)ENC_DFLT, (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"endofline", "eol", P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT, (char_u *)&p_eol, PV_EOL, {(char_u *)TRUE, (char_u *)0L}}, {"equalalways", "ea", P_BOOL|P_VI_DEF|P_RALL, (char_u *)&p_ea, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"equalprg", "ep", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, (char_u *)&p_ep, PV_EP, {(char_u *)"", (char_u *)0L}}, {"errorbells", "eb", P_BOOL|P_VI_DEF, (char_u *)&p_eb, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"errorfile", "ef", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, #ifdef FEAT_QUICKFIX (char_u *)&p_ef, PV_NONE, {(char_u *)DFLT_ERRORFILE, (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"errorformat", "efm", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_QUICKFIX (char_u *)&p_efm, PV_EFM, {(char_u *)DFLT_EFM, (char_u *)0L}, #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"esckeys", "ek", P_BOOL|P_VIM, (char_u *)&p_ek, PV_NONE, {(char_u *)FALSE, (char_u *)TRUE}}, {"eventignore", "ei", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_AUTOCMD (char_u *)&p_ei, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"expandtab", "et", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_et, PV_ET, {(char_u *)FALSE, (char_u *)0L}}, {"exrc", "ex", P_BOOL|P_VI_DEF|P_SECURE, (char_u *)&p_exrc, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"fileencoding","fenc", P_STRING|P_ALLOCED|P_VI_DEF|P_RSTAT|P_RBUF|P_NO_MKRC, #ifdef FEAT_MBYTE (char_u *)&p_fenc, PV_FENC, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"fileencodings","fencs", P_STRING|P_VI_DEF|P_COMMA, #ifdef FEAT_MBYTE (char_u *)&p_fencs, PV_NONE, {(char_u *)"ucs-bom", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"fileformat", "ff", P_STRING|P_ALLOCED|P_VI_DEF|P_RSTAT|P_NO_MKRC, (char_u *)&p_ff, PV_FF, {(char_u *)DFLT_FF, (char_u *)0L}}, {"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}}, {"filetype", "ft", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB|P_NFNAME, #ifdef FEAT_AUTOCMD (char_u *)&p_ft, PV_FT, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"fillchars", "fcs", P_STRING|P_VI_DEF|P_RALL|P_COMMA|P_NODUP, #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) (char_u *)&p_fcs, PV_NONE, {(char_u *)"vert:|,fold:-", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)"", (char_u *)0L} #endif }, {"fkmap", "fk", P_BOOL|P_VI_DEF, #ifdef FEAT_FKMAP (char_u *)&p_fkmap, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"flash", "fl", P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, #ifdef FEAT_FOLDING {"foldclose", "fcl", P_STRING|P_VI_DEF|P_COMMA|P_NODUP|P_RWIN, (char_u *)&p_fcl, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"foldcolumn", "fdc", P_NUM|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_FDC, {(char_u *)FALSE, (char_u *)0L}}, {"foldenable", "fen", P_BOOL|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_FEN, {(char_u *)TRUE, (char_u *)0L}}, {"foldexpr", "fde", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN, # ifdef FEAT_EVAL (char_u *)VAR_WIN, PV_FDE, {(char_u *)"0", (char_u *)NULL} # else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} # endif }, {"foldignore", "fdi", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_FDI, {(char_u *)"#", (char_u *)NULL}}, {"foldlevel", "fdl", P_NUM|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_FDL, {(char_u *)0L, (char_u *)0L}}, {"foldlevelstart","fdls", P_NUM|P_VI_DEF, (char_u *)&p_fdls, PV_NONE, {(char_u *)-1L, (char_u *)0L}}, {"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}}, {"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}}, {"foldminlines","fml", P_NUM|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_FML, {(char_u *)1L, (char_u *)0L}}, {"foldnestmax", "fdn", P_NUM|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_FDN, {(char_u *)20L, (char_u *)0L}}, {"foldopen", "fdo", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_fdo, PV_NONE, {(char_u *)"block,hor,mark,percent,quickfix,search,tag,undo", (char_u *)0L}}, {"foldtext", "fdt", P_STRING|P_ALLOCED|P_VIM|P_VI_DEF|P_RWIN, # ifdef FEAT_EVAL (char_u *)VAR_WIN, PV_FDT, {(char_u *)"foldtext()", (char_u *)NULL} # else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} # endif }, #endif {"formatexpr", "fex", P_STRING|P_ALLOCED|P_VI_DEF|P_VIM, #ifdef FEAT_EVAL (char_u *)&p_fex, PV_FEX, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"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}}, {"formatlistpat","flp", P_STRING|P_ALLOCED|P_VI_DEF, (char_u *)&p_flp, PV_FLP, {(char_u *)"^\\s*\\d\\+[\\]:.)}\\t ]\\s*", (char_u *)0L}}, {"formatprg", "fp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, (char_u *)&p_fp, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"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 }, {"gdefault", "gd", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_gd, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"graphic", "gr", P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"grepformat", "gfm", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_QUICKFIX (char_u *)&p_gefm, PV_NONE, {(char_u *)DFLT_GREPFORMAT, (char_u *)0L}, #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"grepprg", "gp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, #ifdef FEAT_QUICKFIX (char_u *)&p_gp, PV_GP, { # ifdef WIN3264 /* may be changed to "grep -n" in os_win32.c */ (char_u *)"findstr /n", # else # 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 # ifdef VMS (char_u *)"SEARCH/NUMBERS ", # else (char_u *)"grep -n ", #endif #endif # endif (char_u *)0L}, #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guicursor", "gcr", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef CURSOR_SHAPE (char_u *)&p_guicursor, PV_NONE, { # ifdef FEAT_GUI (char_u *)"n-v-c:block-Cursor/lCursor,ve:ver35-Cursor,o:hor50-Cursor,i-ci:ver25-Cursor/lCursor,r-cr:hor20-Cursor/lCursor,sm:block-Cursor-blinkwait175-blinkoff150-blinkon175", # else /* MSDOS or Win32 console */ (char_u *)"n-v-c:block,o:hor50,i-ci:hor15,r-cr:hor30,sm:block", # endif (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guifont", "gfn", P_STRING|P_VI_DEF|P_RCLR|P_COMMA|P_NODUP, #ifdef FEAT_GUI (char_u *)&p_guifont, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guifontset", "gfs", P_STRING|P_VI_DEF|P_RCLR|P_COMMA, #if defined(FEAT_GUI) && defined(FEAT_XFONTSET) (char_u *)&p_guifontset, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guifontwide", "gfw", P_STRING|P_VI_DEF|P_RCLR|P_COMMA|P_NODUP, #if defined(FEAT_GUI) && defined(FEAT_MBYTE) (char_u *)&p_guifontwide, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guiheadroom", "ghr", P_NUM|P_VI_DEF, #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) (char_u *)&p_ghr, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)50L, (char_u *)0L}}, {"guioptions", "go", P_STRING|P_VI_DEF|P_RALL|P_FLAGLIST, #if defined(FEAT_GUI) (char_u *)&p_go, PV_NONE, # if defined(UNIX) && !defined(MACOS) {(char_u *)"aegimrLtT", (char_u *)0L} # else {(char_u *)"egmrLtT", (char_u *)0L} # endif #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guipty", NULL, P_BOOL|P_VI_DEF, #if defined(FEAT_GUI) (char_u *)&p_guipty, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)TRUE, (char_u *)0L}}, {"guitablabel", "gtl", P_STRING|P_VI_DEF|P_RWIN, #if defined(FEAT_GUI_TABLINE) (char_u *)&p_gtl, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"guitabtooltip", "gtt", P_STRING|P_VI_DEF|P_RWIN, #if defined(FEAT_GUI_TABLINE) (char_u *)&p_gtt, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"hardtabs", "ht", P_NUM|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"helpfile", "hf", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, (char_u *)&p_hf, PV_NONE, {(char_u *)DFLT_HELPFILE, (char_u *)0L}}, {"helpheight", "hh", P_NUM|P_VI_DEF, #ifdef FEAT_WINDOWS (char_u *)&p_hh, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)20L, (char_u *)0L}}, {"helplang", "hlg", P_STRING|P_VI_DEF|P_COMMA, #ifdef FEAT_MULTI_LANG (char_u *)&p_hlg, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"hidden", "hid", P_BOOL|P_VI_DEF, (char_u *)&p_hid, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"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}}, {"history", "hi", P_NUM|P_VIM, (char_u *)&p_hi, PV_NONE, {(char_u *)0L, (char_u *)20L}}, {"hkmap", "hk", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_RIGHTLEFT (char_u *)&p_hkmap, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"hkmapp", "hkp", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_RIGHTLEFT (char_u *)&p_hkmapp, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"hlsearch", "hls", P_BOOL|P_VI_DEF|P_VIM|P_RALL, (char_u *)&p_hls, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"icon", NULL, P_BOOL|P_VI_DEF, #ifdef FEAT_TITLE (char_u *)&p_icon, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"iconstring", NULL, P_STRING|P_VI_DEF, #ifdef FEAT_TITLE (char_u *)&p_iconstring, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"ignorecase", "ic", P_BOOL|P_VI_DEF, (char_u *)&p_ic, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"imactivatekey","imak",P_STRING|P_VI_DEF, #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) (char_u *)&p_imak, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"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}}, {"imdisable", "imd", P_BOOL|P_VI_DEF, #ifdef USE_IM_CONTROL (char_u *)&p_imdisable, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif #ifdef __sgi {(char_u *)TRUE, (char_u *)0L} #else {(char_u *)FALSE, (char_u *)0L} #endif }, {"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 }, {"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 }, {"include", "inc", P_STRING|P_ALLOCED|P_VI_DEF, #ifdef FEAT_FIND_ID (char_u *)&p_inc, PV_INC, {(char_u *)"^\\s*#\\s*include", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"includeexpr", "inex", P_STRING|P_ALLOCED|P_VI_DEF, #if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) (char_u *)&p_inex, PV_INEX, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"incsearch", "is", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_is, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"indentexpr", "inde", P_STRING|P_ALLOCED|P_VI_DEF|P_VIM, #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) (char_u *)&p_inde, PV_INDE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"indentkeys", "indk", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) (char_u *)&p_indk, PV_INDK, {(char_u *)"0{,0},:,0#,!^F,o,O,e", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"infercase", "inf", P_BOOL|P_VI_DEF, (char_u *)&p_inf, PV_INF, {(char_u *)FALSE, (char_u *)0L}}, {"insertmode", "im", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_im, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"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 # ifdef AMIGA (char_u *)"@,48-57,/,.,-,_,+,,,$,:", # else # ifdef VMS (char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,<,>,[,],:,;,~", # else /* UNIX et al. */ # ifdef EBCDIC (char_u *)"@,240-249,/,.,-,_,+,,,#,$,%,~,=", # else (char_u *)"@,48-57,/,.,-,_,+,,,#,$,%,~,=", # endif # endif # endif #endif (char_u *)0L}}, {"isident", "isi", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_isi, PV_NONE, { #if defined(MSDOS) || defined(MSWIN) || defined(OS2) (char_u *)"@,48-57,_,128-167,224-235", #else # ifdef EBCDIC /* TODO: EBCDIC Check this! @ == isalpha()*/ (char_u *)"@,240-249,_,66-73,81-89,98-105," "112-120,128,140-142,156,158,172," "174,186,191,203-207,219-225,235-239," "251-254", # else (char_u *)"@,48-57,_,192-255", # endif #endif (char_u *)0L}}, {"iskeyword", "isk", P_STRING|P_ALLOCED|P_VIM|P_COMMA|P_NODUP, (char_u *)&p_isk, PV_ISK, { #ifdef EBCDIC (char_u *)"@,240-249,_", /* TODO: EBCDIC Check this! @ == isalpha()*/ (char_u *)"@,240-249,_,66-73,81-89,98-105," "112-120,128,140-142,156,158,172," "174,186,191,203-207,219-225,235-239," "251-254", #else (char_u *)"@,48-57,_", # if defined(MSDOS) || defined(MSWIN) || defined(OS2) (char_u *)"@,48-57,_,128-167,224-235" # else ISK_LATIN1 # endif #endif }}, {"isprint", "isp", P_STRING|P_VI_DEF|P_RALL|P_COMMA|P_NODUP, (char_u *)&p_isp, PV_NONE, { #if defined(MSDOS) || defined(MSWIN) || defined(OS2) \ || (defined(MACOS) && !defined(MACOS_X)) \ || defined(VMS) (char_u *)"@,~-255", #else # ifdef EBCDIC /* all chars above 63 are printable */ (char_u *)"63-255", # else ISP_LATIN1, # endif #endif (char_u *)0L}}, {"joinspaces", "js", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_js, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"key", NULL, P_STRING|P_ALLOCED|P_VI_DEF|P_NO_MKRC, #ifdef FEAT_CRYPT (char_u *)&p_key, PV_KEY, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"keymap", "kmp", P_STRING|P_ALLOCED|P_VI_DEF|P_RBUF|P_RSTAT|P_NFNAME|P_PRI_MKRC, #ifdef FEAT_KEYMAP (char_u *)&p_keymap, PV_KMAP, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)"", (char_u *)0L} #endif }, {"keymodel", "km", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_VISUAL (char_u *)&p_km, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"keywordprg", "kp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, (char_u *)&p_kp, PV_KP, { #if defined(MSDOS) || defined(MSWIN) (char_u *)":help", #else #ifdef VMS (char_u *)"help", #else # if defined(OS2) (char_u *)"view /", # else # ifdef USEMAN_S (char_u *)"man -s", # else (char_u *)"man", # endif # endif #endif #endif (char_u *)0L}}, {"langmap", "lmap", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_LANGMAP (char_u *)&p_langmap, PV_NONE, {(char_u *)"", /* unmatched } */ #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, #endif (char_u *)0L}}, {"langmenu", "lm", P_STRING|P_VI_DEF|P_NFNAME, #if defined(FEAT_MENU) && defined(FEAT_MULTI_LANG) (char_u *)&p_lm, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"laststatus", "ls", P_NUM|P_VI_DEF|P_RALL, #ifdef FEAT_WINDOWS (char_u *)&p_ls, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)1L, (char_u *)0L}}, {"lazyredraw", "lz", P_BOOL|P_VI_DEF, (char_u *)&p_lz, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"linebreak", "lbr", P_BOOL|P_VI_DEF|P_RWIN, #ifdef FEAT_LINEBREAK (char_u *)VAR_WIN, PV_LBR, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"lines", NULL, P_NUM|P_NODEFAULT|P_NO_MKRC|P_VI_DEF|P_RCLR, (char_u *)&Rows, PV_NONE, { #if defined(MSDOS) || defined(WIN3264) || defined(OS2) (char_u *)25L, #else (char_u *)24L, #endif (char_u *)0L}}, {"linespace", "lsp", P_NUM|P_VI_DEF|P_RCLR, #ifdef FEAT_GUI (char_u *)&p_linespace, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif #ifdef FEAT_GUI_W32 {(char_u *)1L, (char_u *)0L} #else {(char_u *)0L, (char_u *)0L} #endif }, {"lisp", NULL, P_BOOL|P_VI_DEF, #ifdef FEAT_LISP (char_u *)&p_lisp, PV_LISP, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"lispwords", "lw", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_LISP (char_u *)&p_lispwords, PV_NONE, {(char_u *)LISPWORD_VALUE, (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)"", (char_u *)0L} #endif }, {"list", NULL, P_BOOL|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_LIST, {(char_u *)FALSE, (char_u *)0L}}, {"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}}, {"loadplugins", "lpl", P_BOOL|P_VI_DEF, (char_u *)&p_lpl, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, #ifdef FEAT_GUI_MAC {"macatsui", NULL, P_BOOL|P_VI_DEF|P_RCLR, (char_u *)&p_macatsui, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, #endif {"magic", NULL, P_BOOL|P_VI_DEF, (char_u *)&p_magic, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"makeef", "mef", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, #ifdef FEAT_QUICKFIX (char_u *)&p_mef, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"makeprg", "mp", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, #ifdef FEAT_QUICKFIX (char_u *)&p_mp, PV_MP, # ifdef VMS {(char_u *)"MMS", (char_u *)0L} # else {(char_u *)"make", (char_u *)0L} # endif #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"matchpairs", "mps", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_mps, PV_MPS, {(char_u *)"(:),{:},[:]", (char_u *)0L}}, {"matchtime", "mat", P_NUM|P_VI_DEF, (char_u *)&p_mat, PV_NONE, {(char_u *)5L, (char_u *)0L}}, {"maxcombine", "mco", P_NUM|P_VI_DEF, #ifdef FEAT_MBYTE (char_u *)&p_mco, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)2, (char_u *)0L}}, {"maxfuncdepth", "mfd", P_NUM|P_VI_DEF, #ifdef FEAT_EVAL (char_u *)&p_mfd, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)100L, (char_u *)0L}}, {"maxmapdepth", "mmd", P_NUM|P_VI_DEF, (char_u *)&p_mmd, PV_NONE, {(char_u *)1000L, (char_u *)0L}}, {"maxmem", "mm", P_NUM|P_VI_DEF, (char_u *)&p_mm, PV_NONE, {(char_u *)DFLT_MAXMEM, (char_u *)0L}}, {"maxmempattern","mmp", P_NUM|P_VI_DEF, (char_u *)&p_mmp, PV_NONE, {(char_u *)1000L, (char_u *)0L}}, {"maxmemtot", "mmt", P_NUM|P_VI_DEF, (char_u *)&p_mmt, PV_NONE, {(char_u *)DFLT_MAXMEMTOT, (char_u *)0L}}, {"menuitems", "mis", P_NUM|P_VI_DEF, #ifdef FEAT_MENU (char_u *)&p_mis, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)25L, (char_u *)0L}}, {"mesg", NULL, P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"mkspellmem", "msm", P_STRING|P_VI_DEF|P_EXPAND|P_SECURE, #ifdef FEAT_SPELL (char_u *)&p_msm, PV_NONE, {(char_u *)"460000,2000,500", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"modeline", "ml", P_BOOL|P_VIM, (char_u *)&p_ml, PV_ML, {(char_u *)FALSE, (char_u *)TRUE}}, {"modelines", "mls", P_NUM|P_VI_DEF, (char_u *)&p_mls, PV_NONE, {(char_u *)5L, (char_u *)0L}}, {"modifiable", "ma", P_BOOL|P_VI_DEF|P_NOGLOB, (char_u *)&p_ma, PV_MA, {(char_u *)TRUE, (char_u *)0L}}, {"modified", "mod", P_BOOL|P_NO_MKRC|P_VI_DEF|P_RSTAT, (char_u *)&p_mod, PV_MOD, {(char_u *)FALSE, (char_u *)0L}}, {"more", NULL, P_BOOL|P_VIM, (char_u *)&p_more, PV_NONE, {(char_u *)FALSE, (char_u *)TRUE}}, {"mouse", NULL, P_STRING|P_VI_DEF|P_FLAGLIST, (char_u *)&p_mouse, PV_NONE, { #if defined(MSDOS) || defined(WIN3264) (char_u *)"a", #else (char_u *)"", #endif (char_u *)0L}}, {"mousefocus", "mousef", P_BOOL|P_VI_DEF, #ifdef FEAT_GUI (char_u *)&p_mousef, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"mousehide", "mh", P_BOOL|P_VI_DEF, #ifdef FEAT_GUI (char_u *)&p_mh, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)TRUE, (char_u *)0L}}, {"mousemodel", "mousem", P_STRING|P_VI_DEF, (char_u *)&p_mousem, PV_NONE, { #if defined(MSDOS) || defined(MSWIN) (char_u *)"popup", #else # if defined(MACOS) (char_u *)"popup_setpos", # else (char_u *)"extend", # endif #endif (char_u *)0L}}, {"mouseshape", "mouses", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_MOUSESHAPE (char_u *)&p_mouseshape, PV_NONE, {(char_u *)"i-r:beam,s:updown,sd:udsizing,vs:leftright,vd:lrsizing,m:no,ml:up-arrow,v:rightup-arrow", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"mousetime", "mouset", P_NUM|P_VI_DEF, (char_u *)&p_mouset, PV_NONE, {(char_u *)500L, (char_u *)0L}}, {"mzquantum", "mzq", P_NUM, #ifdef FEAT_MZSCHEME (char_u *)&p_mzq, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)100L, (char_u *)100L}}, {"novice", NULL, P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"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}}, {"number", "nu", P_BOOL|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_NU, {(char_u *)FALSE, (char_u *)0L}}, {"numberwidth", "nuw", P_NUM|P_RWIN|P_VIM, #ifdef FEAT_LINEBREAK (char_u *)VAR_WIN, PV_NUW, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)8L, (char_u *)4L}}, {"omnifunc", "ofu", P_STRING|P_ALLOCED|P_VI_DEF|P_SECURE, #ifdef FEAT_COMPL_FUNC (char_u *)&p_ofu, PV_OFU, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"open", NULL, P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"opendevice", "odev", P_BOOL|P_VI_DEF, #if defined(MSDOS) || defined(MSWIN) || defined(OS2) (char_u *)&p_odev, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)FALSE} }, {"operatorfunc", "opfunc", P_STRING|P_VI_DEF|P_SECURE, (char_u *)&p_opfunc, PV_NONE, {(char_u *)"", (char_u *)0L} }, {"optimize", "opt", P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"osfiletype", "oft", P_STRING|P_ALLOCED|P_VI_DEF, #ifdef FEAT_OSFILETYPE (char_u *)&p_oft, PV_OFT, {(char_u *)DFLT_OFT, (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"paragraphs", "para", P_STRING|P_VI_DEF, (char_u *)&p_para, PV_NONE, {(char_u *)"IPLPPPQPP TPHPLIPpLpItpplpipbp", (char_u *)0L}}, {"paste", NULL, P_BOOL|P_VI_DEF|P_PRI_MKRC, (char_u *)&p_paste, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"pastetoggle", "pt", P_STRING|P_VI_DEF, (char_u *)&p_pt, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"patchexpr", "pex", P_STRING|P_VI_DEF|P_SECURE, #if defined(FEAT_DIFF) && defined(FEAT_EVAL) (char_u *)&p_pex, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"patchmode", "pm", P_STRING|P_VI_DEF|P_NFNAME, (char_u *)&p_pm, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"path", "pa", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_path, PV_PATH, { #if defined AMIGA || defined MSDOS || defined MSWIN (char_u *)".,,", #else # if defined(__EMX__) (char_u *)".,/emx/include,,", # else /* Unix, probably */ (char_u *)".,/usr/include,,", # endif #endif (char_u *)0L}}, {"preserveindent", "pi", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_pi, PV_PI, {(char_u *)FALSE, (char_u *)0L}}, {"previewheight", "pvh", P_NUM|P_VI_DEF, #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) (char_u *)&p_pvh, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)12L, (char_u *)0L}}, {"previewwindow", "pvw", P_BOOL|P_VI_DEF|P_RSTAT|P_NOGLOB, #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) (char_u *)VAR_WIN, PV_PVW, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"printdevice", "pdev", P_STRING|P_VI_DEF|P_SECURE, #ifdef FEAT_PRINTER (char_u *)&p_pdev, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printencoding", "penc", P_STRING|P_VI_DEF, #ifdef FEAT_POSTSCRIPT (char_u *)&p_penc, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printexpr", "pexpr", P_STRING|P_VI_DEF, #ifdef FEAT_POSTSCRIPT (char_u *)&p_pexpr, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printfont", "pfn", P_STRING|P_VI_DEF, #ifdef FEAT_PRINTER (char_u *)&p_pfn, PV_NONE, { # ifdef MSWIN (char_u *)"Courier_New:h10", # else (char_u *)"courier", # endif (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printheader", "pheader", P_STRING|P_VI_DEF|P_GETTEXT, #ifdef FEAT_PRINTER (char_u *)&p_header, PV_NONE, {(char_u *)N_("%<%f%h%m%=Page %N"), (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printmbcharset", "pmbcs", P_STRING|P_VI_DEF, #if defined(FEAT_POSTSCRIPT) && defined(FEAT_MBYTE) (char_u *)&p_pmcs, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printmbfont", "pmbfn", P_STRING|P_VI_DEF, #if defined(FEAT_POSTSCRIPT) && defined(FEAT_MBYTE) (char_u *)&p_pmfn, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"printoptions", "popt", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_PRINTER (char_u *)&p_popt, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"prompt", NULL, P_BOOL|P_VI_DEF, (char_u *)&p_prompt, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"pumheight", "ph", P_NUM|P_VI_DEF, #ifdef FEAT_INS_EXPAND (char_u *)&p_ph, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)0L, (char_u *)0L}}, {"quoteescape", "qe", P_STRING|P_ALLOCED|P_VI_DEF, #ifdef FEAT_TEXTOBJ (char_u *)&p_qe, PV_QE, {(char_u *)"\\", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"readonly", "ro", P_BOOL|P_VI_DEF|P_RSTAT|P_NOGLOB, (char_u *)&p_ro, PV_RO, {(char_u *)FALSE, (char_u *)0L}}, {"redraw", NULL, P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"redrawtime", "rdt", P_NUM|P_VI_DEF, #ifdef FEAT_RELTIME (char_u *)&p_rdt, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)2000L, (char_u *)0L}}, {"remap", NULL, P_BOOL|P_VI_DEF, (char_u *)&p_remap, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"report", NULL, P_NUM|P_VI_DEF, (char_u *)&p_report, PV_NONE, {(char_u *)2L, (char_u *)0L}}, {"restorescreen", "rs", P_BOOL|P_VI_DEF, #ifdef WIN3264 (char_u *)&p_rs, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)TRUE, (char_u *)0L}}, {"revins", "ri", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_RIGHTLEFT (char_u *)&p_ri, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"rightleft", "rl", P_BOOL|P_VI_DEF|P_RWIN, #ifdef FEAT_RIGHTLEFT (char_u *)VAR_WIN, PV_RL, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"rightleftcmd", "rlc", P_STRING|P_ALLOCED|P_VI_DEF|P_RWIN, #ifdef FEAT_RIGHTLEFT (char_u *)VAR_WIN, PV_RLC, {(char_u *)"search", (char_u *)NULL} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"ruler", "ru", P_BOOL|P_VI_DEF|P_VIM|P_RSTAT, #ifdef FEAT_CMDL_INFO (char_u *)&p_ru, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"rulerformat", "ruf", P_STRING|P_VI_DEF|P_ALLOCED|P_RSTAT, #ifdef FEAT_STL_OPT (char_u *)&p_ruf, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"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}}, {"scroll", "scr", P_NUM|P_NO_MKRC|P_VI_DEF, (char_u *)VAR_WIN, PV_SCROLL, {(char_u *)12L, (char_u *)0L}}, {"scrollbind", "scb", P_BOOL|P_VI_DEF, #ifdef FEAT_SCROLLBIND (char_u *)VAR_WIN, PV_SCBIND, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"scrolljump", "sj", P_NUM|P_VI_DEF|P_VIM, (char_u *)&p_sj, PV_NONE, {(char_u *)1L, (char_u *)0L}}, {"scrolloff", "so", P_NUM|P_VI_DEF|P_VIM|P_RALL, (char_u *)&p_so, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"scrollopt", "sbo", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_SCROLLBIND (char_u *)&p_sbo, PV_NONE, {(char_u *)"ver,jump", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"sections", "sect", P_STRING|P_VI_DEF, (char_u *)&p_sections, PV_NONE, {(char_u *)"SHNHH HUnhsh", (char_u *)0L}}, {"secure", NULL, P_BOOL|P_VI_DEF|P_SECURE, (char_u *)&p_secure, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"selection", "sel", P_STRING|P_VI_DEF, #ifdef FEAT_VISUAL (char_u *)&p_sel, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"inclusive", (char_u *)0L}}, {"selectmode", "slm", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_VISUAL (char_u *)&p_slm, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"sessionoptions", "ssop", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_SESSION (char_u *)&p_ssop, PV_NONE, {(char_u *)"blank,buffers,curdir,folds,help,options,tabpages,winsize", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"shell", "sh", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, (char_u *)&p_sh, PV_NONE, { #ifdef VMS (char_u *)"-", #else # if defined(MSDOS) (char_u *)"command", # else # if defined(WIN16) (char_u *)"command.com", # else # if defined(WIN3264) (char_u *)"", /* set in set_init_1() */ # else # if defined(OS2) (char_u *)"cmd.exe", # else # if defined(ARCHIE) (char_u *)"gos", # else (char_u *)"sh", # endif # endif # endif # endif # endif #endif /* VMS */ (char_u *)0L}}, {"shellcmdflag","shcf", P_STRING|P_VI_DEF|P_SECURE, (char_u *)&p_shcf, PV_NONE, { #if defined(MSDOS) || defined(MSWIN) (char_u *)"/c", #else # if defined(OS2) (char_u *)"/c", # else (char_u *)"-c", # endif #endif (char_u *)0L}}, {"shellpipe", "sp", P_STRING|P_VI_DEF|P_SECURE, #ifdef FEAT_QUICKFIX (char_u *)&p_sp, PV_NONE, { #if defined(UNIX) || defined(OS2) # ifdef ARCHIE (char_u *)"2>", # else (char_u *)"| tee", # endif #else (char_u *)">", #endif (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"shellquote", "shq", P_STRING|P_VI_DEF|P_SECURE, (char_u *)&p_shq, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"shellredir", "srr", P_STRING|P_VI_DEF|P_SECURE, (char_u *)&p_srr, PV_NONE, {(char_u *)">", (char_u *)0L}}, {"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}}, {"shelltemp", "stmp", P_BOOL, (char_u *)&p_stmp, PV_NONE, {(char_u *)FALSE, (char_u *)TRUE}}, {"shelltype", "st", P_NUM|P_VI_DEF, #ifdef AMIGA (char_u *)&p_st, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)0L, (char_u *)0L}}, {"shellxquote", "sxq", P_STRING|P_VI_DEF|P_SECURE, (char_u *)&p_sxq, PV_NONE, { #if defined(UNIX) && defined(USE_SYSTEM) && !defined(__EMX__) (char_u *)"\"", #else (char_u *)"", #endif (char_u *)0L}}, {"shiftround", "sr", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_sr, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"shiftwidth", "sw", P_NUM|P_VI_DEF, (char_u *)&p_sw, PV_SW, {(char_u *)8L, (char_u *)0L}}, {"shortmess", "shm", P_STRING|P_VIM|P_FLAGLIST, (char_u *)&p_shm, PV_NONE, {(char_u *)"", (char_u *)"filnxtToO"}}, {"shortname", "sn", P_BOOL|P_VI_DEF, #ifdef SHORT_FNAME (char_u *)NULL, PV_NONE, #else (char_u *)&p_sn, PV_SN, #endif {(char_u *)FALSE, (char_u *)0L}}, {"showbreak", "sbr", P_STRING|P_VI_DEF|P_RALL, #ifdef FEAT_LINEBREAK (char_u *)&p_sbr, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"showcmd", "sc", P_BOOL|P_VIM, #ifdef FEAT_CMDL_INFO (char_u *)&p_sc, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, #ifdef UNIX (char_u *)FALSE #else (char_u *)TRUE #endif }}, {"showfulltag", "sft", P_BOOL|P_VI_DEF, (char_u *)&p_sft, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"showmatch", "sm", P_BOOL|P_VI_DEF, (char_u *)&p_sm, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"showmode", "smd", P_BOOL|P_VIM, (char_u *)&p_smd, PV_NONE, {(char_u *)FALSE, (char_u *)TRUE}}, {"showtabline", "stal", P_NUM|P_VI_DEF|P_RALL, #ifdef FEAT_WINDOWS (char_u *)&p_stal, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)1L, (char_u *)0L}}, {"sidescroll", "ss", P_NUM|P_VI_DEF, (char_u *)&p_ss, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"sidescrolloff", "siso", P_NUM|P_VI_DEF|P_VIM|P_RBUF, (char_u *)&p_siso, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"slowopen", "slow", P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"smartcase", "scs", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_scs, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"smartindent", "si", P_BOOL|P_VI_DEF|P_VIM, #ifdef FEAT_SMARTINDENT (char_u *)&p_si, PV_SI, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"smarttab", "sta", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_sta, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"softtabstop", "sts", P_NUM|P_VI_DEF|P_VIM, (char_u *)&p_sts, PV_STS, {(char_u *)0L, (char_u *)0L}}, {"sourceany", NULL, P_BOOL|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"spell", NULL, P_BOOL|P_VI_DEF|P_RWIN, #ifdef FEAT_SPELL (char_u *)VAR_WIN, PV_SPELL, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"spellcapcheck", "spc", P_STRING|P_ALLOCED|P_VI_DEF|P_RBUF, #ifdef FEAT_SPELL (char_u *)&p_spc, PV_SPC, {(char_u *)"[.?!]\\_[\\])'\" ]\\+", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"spellfile", "spf", P_STRING|P_EXPAND|P_ALLOCED|P_VI_DEF|P_SECURE|P_COMMA, #ifdef FEAT_SPELL (char_u *)&p_spf, PV_SPF, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"spelllang", "spl", P_STRING|P_ALLOCED|P_VI_DEF|P_COMMA|P_RBUF|P_EXPAND, #ifdef FEAT_SPELL (char_u *)&p_spl, PV_SPL, {(char_u *)"en", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"spellsuggest", "sps", P_STRING|P_VI_DEF|P_EXPAND|P_SECURE|P_COMMA, #ifdef FEAT_SPELL (char_u *)&p_sps, PV_NONE, {(char_u *)"best", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"splitbelow", "sb", P_BOOL|P_VI_DEF, #ifdef FEAT_WINDOWS (char_u *)&p_sb, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"splitright", "spr", P_BOOL|P_VI_DEF, #ifdef FEAT_VERTSPLIT (char_u *)&p_spr, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"startofline", "sol", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_sol, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"statusline" ,"stl", P_STRING|P_VI_DEF|P_ALLOCED|P_RSTAT, #ifdef FEAT_STL_OPT (char_u *)&p_stl, PV_STL, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"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}}, {"suffixesadd", "sua", P_STRING|P_VI_DEF|P_ALLOCED|P_COMMA|P_NODUP, #ifdef FEAT_SEARCHPATH (char_u *)&p_sua, PV_SUA, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"swapfile", "swf", P_BOOL|P_VI_DEF|P_RSTAT, (char_u *)&p_swf, PV_SWF, {(char_u *)TRUE, (char_u *)0L}}, {"swapsync", "sws", P_STRING|P_VI_DEF, (char_u *)&p_sws, PV_NONE, {(char_u *)"fsync", (char_u *)0L}}, {"switchbuf", "swb", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_swb, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"synmaxcol", "smc", P_NUM|P_VI_DEF|P_RBUF, #ifdef FEAT_SYN_HL (char_u *)&p_smc, PV_SMC, {(char_u *)3000L, (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"syntax", "syn", P_STRING|P_ALLOCED|P_VI_DEF|P_NOGLOB|P_NFNAME, #ifdef FEAT_SYN_HL (char_u *)&p_syn, PV_SYN, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"tabline", "tal", P_STRING|P_VI_DEF|P_RALL, #ifdef FEAT_STL_OPT (char_u *)&p_tal, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"tabpagemax", "tpm", P_NUM|P_VI_DEF, #ifdef FEAT_WINDOWS (char_u *)&p_tpm, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)10L, (char_u *)0L}}, {"tabstop", "ts", P_NUM|P_VI_DEF|P_RBUF, (char_u *)&p_ts, PV_TS, {(char_u *)8L, (char_u *)0L}}, {"tagbsearch", "tbs", P_BOOL|P_VI_DEF, (char_u *)&p_tbs, PV_NONE, #ifdef VMS /* binary searching doesn't appear to work on VMS */ {(char_u *)0L, (char_u *)0L} #else {(char_u *)TRUE, (char_u *)0L} #endif }, {"taglength", "tl", P_NUM|P_VI_DEF, (char_u *)&p_tl, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"tagrelative", "tr", P_BOOL|P_VIM, (char_u *)&p_tr, PV_NONE, {(char_u *)FALSE, (char_u *)TRUE}}, {"tags", "tag", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_tags, PV_TAGS, { #if defined(FEAT_EMACS_TAGS) && !defined(CASE_INSENSITIVE_FILENAME) (char_u *)"./tags,./TAGS,tags,TAGS", #else (char_u *)"./tags,tags", #endif (char_u *)0L}}, {"tagstack", "tgst", P_BOOL|P_VI_DEF, (char_u *)&p_tgst, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"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}}, {"termbidi", "tbidi", P_BOOL|P_VI_DEF, #ifdef FEAT_ARABIC (char_u *)&p_tbidi, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"termencoding", "tenc", P_STRING|P_VI_DEF|P_RCLR, #ifdef FEAT_MBYTE (char_u *)&p_tenc, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"terse", NULL, P_BOOL|P_VI_DEF, (char_u *)&p_terse, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"textauto", "ta", P_BOOL|P_VIM, (char_u *)&p_ta, PV_NONE, {(char_u *)DFLT_TEXTAUTO, (char_u *)TRUE}}, {"textmode", "tx", P_BOOL|P_VI_DEF|P_NO_MKRC, (char_u *)&p_tx, PV_TX, { #ifdef USE_CRNL (char_u *)TRUE, #else (char_u *)FALSE, #endif (char_u *)0L}}, {"textwidth", "tw", P_NUM|P_VI_DEF|P_VIM, (char_u *)&p_tw, PV_TW, {(char_u *)0L, (char_u *)0L}}, {"thesaurus", "tsr", P_STRING|P_EXPAND|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_INS_EXPAND (char_u *)&p_tsr, PV_TSR, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"tildeop", "top", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_to, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"timeout", "to", P_BOOL|P_VI_DEF, (char_u *)&p_timeout, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"timeoutlen", "tm", P_NUM|P_VI_DEF, (char_u *)&p_tm, PV_NONE, {(char_u *)1000L, (char_u *)0L}}, {"title", NULL, P_BOOL|P_VI_DEF, #ifdef FEAT_TITLE (char_u *)&p_title, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"titlelen", NULL, P_NUM|P_VI_DEF, #ifdef FEAT_TITLE (char_u *)&p_titlelen, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)85L, (char_u *)0L}}, {"titleold", NULL, P_STRING|P_VI_DEF|P_GETTEXT|P_SECURE|P_NO_MKRC, #ifdef FEAT_TITLE (char_u *)&p_titleold, PV_NONE, {(char_u *)N_("Thanks for flying Vim"), (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"titlestring", NULL, P_STRING|P_VI_DEF, #ifdef FEAT_TITLE (char_u *)&p_titlestring, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) {"toolbar", "tb", P_STRING|P_COMMA|P_VI_DEF|P_NODUP, (char_u *)&p_toolbar, PV_NONE, {(char_u *)"icons,tooltips", (char_u *)0L}}, #endif #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_GTK) && defined(HAVE_GTK2) {"toolbariconsize", "tbis", P_STRING|P_VI_DEF, (char_u *)&p_tbis, PV_NONE, {(char_u *)"small", (char_u *)0L}}, #endif {"ttimeout", NULL, P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_ttimeout, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"ttimeoutlen", "ttm", P_NUM|P_VI_DEF, (char_u *)&p_ttm, PV_NONE, {(char_u *)-1L, (char_u *)0L}}, {"ttybuiltin", "tbi", P_BOOL|P_VI_DEF, (char_u *)&p_tbi, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"ttyfast", "tf", P_BOOL|P_NO_MKRC|P_VI_DEF, (char_u *)&p_tf, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"ttymouse", "ttym", P_STRING|P_NODEFAULT|P_NO_MKRC|P_VI_DEF, #if defined(FEAT_MOUSE) && (defined(UNIX) || defined(VMS)) (char_u *)&p_ttym, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"ttyscroll", "tsl", P_NUM|P_VI_DEF, (char_u *)&p_ttyscroll, PV_NONE, {(char_u *)999L, (char_u *)0L}}, {"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}}, {"undolevels", "ul", P_NUM|P_VI_DEF, (char_u *)&p_ul, PV_NONE, { #if defined(UNIX) || defined(WIN3264) || defined(OS2) || defined(VMS) (char_u *)1000L, #else (char_u *)100L, #endif (char_u *)0L}}, {"updatecount", "uc", P_NUM|P_VI_DEF, (char_u *)&p_uc, PV_NONE, {(char_u *)200L, (char_u *)0L}}, {"updatetime", "ut", P_NUM|P_VI_DEF, (char_u *)&p_ut, PV_NONE, {(char_u *)4000L, (char_u *)0L}}, {"verbose", "vbs", P_NUM|P_VI_DEF, (char_u *)&p_verbose, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"verbosefile", "vfile", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, (char_u *)&p_vfile, PV_NONE, {(char_u *)"", (char_u *)0L}}, {"viewdir", "vdir", P_STRING|P_EXPAND|P_VI_DEF|P_SECURE, #ifdef FEAT_SESSION (char_u *)&p_vdir, PV_NONE, {(char_u *)DFLT_VDIR, (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"viewoptions", "vop", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_SESSION (char_u *)&p_vop, PV_NONE, {(char_u *)"folds,options,cursor", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"viminfo", "vi", P_STRING|P_COMMA|P_NODUP|P_SECURE, #ifdef FEAT_VIMINFO (char_u *)&p_viminfo, PV_NONE, #if defined(MSDOS) || defined(MSWIN) || defined(OS2) {(char_u *)"", (char_u *)"'100,<50,s10,h,rA:,rB:"} #else # ifdef AMIGA {(char_u *)"", (char_u *)"'100,<50,s10,h,rdf0:,rdf1:,rdf2:"} # else {(char_u *)"", (char_u *)"'100,<50,s10,h"} # endif #endif #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"virtualedit", "ve", P_STRING|P_COMMA|P_NODUP|P_VI_DEF|P_VIM, #ifdef FEAT_VIRTUALEDIT (char_u *)&p_ve, PV_NONE, {(char_u *)"", (char_u *)""} #else (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L} #endif }, {"visualbell", "vb", P_BOOL|P_VI_DEF, (char_u *)&p_vb, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"w300", NULL, P_NUM|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"w1200", NULL, P_NUM|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"w9600", NULL, P_NUM|P_VI_DEF, (char_u *)NULL, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"warn", NULL, P_BOOL|P_VI_DEF, (char_u *)&p_warn, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"weirdinvert", "wiv", P_BOOL|P_VI_DEF|P_RCLR, (char_u *)&p_wiv, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"whichwrap", "ww", P_STRING|P_VIM|P_COMMA|P_FLAGLIST, (char_u *)&p_ww, PV_NONE, {(char_u *)"", (char_u *)"b,s"}}, {"wildchar", "wc", P_NUM|P_VIM, (char_u *)&p_wc, PV_NONE, {(char_u *)(long)Ctrl_E, (char_u *)(long)TAB}}, {"wildcharm", "wcm", P_NUM|P_VI_DEF, (char_u *)&p_wcm, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"wildignore", "wig", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, #ifdef FEAT_WILDIGN (char_u *)&p_wig, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)"", (char_u *)0L}}, {"wildmenu", "wmnu", P_BOOL|P_VI_DEF, #ifdef FEAT_WILDMENU (char_u *)&p_wmnu, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"wildmode", "wim", P_STRING|P_VI_DEF|P_COMMA|P_NODUP, (char_u *)&p_wim, PV_NONE, {(char_u *)"full", (char_u *)0L}}, {"wildoptions", "wop", P_STRING|P_VI_DEF, #ifdef FEAT_CMDL_COMPL (char_u *)&p_wop, PV_NONE, {(char_u *)"", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"winaltkeys", "wak", P_STRING|P_VI_DEF, #ifdef FEAT_WAK (char_u *)&p_wak, PV_NONE, {(char_u *)"menu", (char_u *)0L} #else (char_u *)NULL, PV_NONE, {(char_u *)NULL, (char_u *)0L} #endif }, {"window", "wi", P_NUM|P_VI_DEF, (char_u *)&p_window, PV_NONE, {(char_u *)0L, (char_u *)0L}}, {"winheight", "wh", P_NUM|P_VI_DEF, #ifdef FEAT_WINDOWS (char_u *)&p_wh, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)1L, (char_u *)0L}}, {"winfixheight", "wfh", P_BOOL|P_VI_DEF|P_RSTAT, #ifdef FEAT_WINDOWS (char_u *)VAR_WIN, PV_WFH, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"winfixwidth", "wfw", P_BOOL|P_VI_DEF|P_RSTAT, #ifdef FEAT_VERTSPLIT (char_u *)VAR_WIN, PV_WFW, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)FALSE, (char_u *)0L}}, {"winminheight", "wmh", P_NUM|P_VI_DEF, #ifdef FEAT_WINDOWS (char_u *)&p_wmh, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)1L, (char_u *)0L}}, {"winminwidth", "wmw", P_NUM|P_VI_DEF, #ifdef FEAT_VERTSPLIT (char_u *)&p_wmw, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)1L, (char_u *)0L}}, {"winwidth", "wiw", P_NUM|P_VI_DEF, #ifdef FEAT_VERTSPLIT (char_u *)&p_wiw, PV_NONE, #else (char_u *)NULL, PV_NONE, #endif {(char_u *)20L, (char_u *)0L}}, {"wrap", NULL, P_BOOL|P_VI_DEF|P_RWIN, (char_u *)VAR_WIN, PV_WRAP, {(char_u *)TRUE, (char_u *)0L}}, {"wrapmargin", "wm", P_NUM|P_VI_DEF, (char_u *)&p_wm, PV_WM, {(char_u *)0L, (char_u *)0L}}, {"wrapscan", "ws", P_BOOL|P_VI_DEF, (char_u *)&p_ws, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"write", NULL, P_BOOL|P_VI_DEF, (char_u *)&p_write, PV_NONE, {(char_u *)TRUE, (char_u *)0L}}, {"writeany", "wa", P_BOOL|P_VI_DEF, (char_u *)&p_wa, PV_NONE, {(char_u *)FALSE, (char_u *)0L}}, {"writebackup", "wb", P_BOOL|P_VI_DEF|P_VIM, (char_u *)&p_wb, PV_NONE, { #ifdef FEAT_WRITEBACKUP (char_u *)TRUE, #else (char_u *)FALSE, #endif (char_u *)0L}}, {"writedelay", "wd", P_NUM|P_VI_DEF, (char_u *)&p_wd, PV_NONE, {(char_u *)0L, (char_u *)0L}}, /* 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}}, 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) #ifdef FEAT_VERTSPLIT p_term("t_CV", T_CSV) #endif 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_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 */ {NULL, NULL, 0, NULL, PV_NONE, {NULL, NULL}} /* end marker */ }; #define PARAM_COUNT (sizeof(options) / sizeof(struct vimoption)) #ifdef FEAT_MBYTE static char *(p_ambw_values[]) = {"single", "double", NULL}; #endif 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}; #ifdef FEAT_CMDL_COMPL static char *(p_wop_values[]) = {"tagfile", NULL}; #endif #ifdef FEAT_WAK static char *(p_wak_values[]) = {"yes", "menu", "no", NULL}; #endif static char *(p_mousem_values[]) = {"extend", "popup", "popup_setpos", "mac", NULL}; #ifdef FEAT_VISUAL static char *(p_sel_values[]) = {"inclusive", "exclusive", "old", NULL}; static char *(p_slm_values[]) = {"mouse", "key", "cmd", NULL}; #endif #ifdef FEAT_VISUAL static char *(p_km_values[]) = {"startsel", "stopsel", NULL}; #endif #ifdef FEAT_BROWSE static char *(p_bsdir_values[]) = {"current", "last", "buffer", NULL}; #endif #ifdef FEAT_SCROLLBIND static char *(p_scbopt_values[]) = {"ver", "hor", "jump", NULL}; #endif static char *(p_debug_values[]) = {"msg", "throw", "beep", NULL}; #ifdef FEAT_VERTSPLIT static char *(p_ead_values[]) = {"both", "ver", "hor", NULL}; #endif #if defined(FEAT_QUICKFIX) # ifdef FEAT_AUTOCMD static char *(p_buftype_values[]) = {"nofile", "nowrite", "quickfix", "help", "acwrite", NULL}; # else static char *(p_buftype_values[]) = {"nofile", "nowrite", "quickfix", "help", NULL}; # endif static char *(p_bufhidden_values[]) = {"hide", "unload", "delete", "wipe", NULL}; #endif static char *(p_bs_values[]) = {"indent", "eol", "start", NULL}; #ifdef FEAT_FOLDING static char *(p_fdm_values[]) = {"manual", "expr", "marker", "indent", "syntax", # ifdef FEAT_DIFF "diff", # endif NULL}; static char *(p_fcl_values[]) = {"all", NULL}; #endif #ifdef FEAT_INS_EXPAND static char *(p_cot_values[]) = {"menu", "menuone", "longest", "preview", NULL}; #endif static void set_option_default __ARGS((int, int opt_flags, int compatible)); static void set_options_default __ARGS((int opt_flags)); static char_u *term_bg_default __ARGS((void)); static void did_set_option __ARGS((int opt_idx, int opt_flags, int new_value)); static char_u *illegal_char __ARGS((char_u *, int)); static int string_to_key __ARGS((char_u *arg)); #ifdef FEAT_CMDWIN static char_u *check_cedit __ARGS((void)); #endif #ifdef FEAT_TITLE static void did_set_title __ARGS((int icon)); #endif static char_u *option_expand __ARGS((int opt_idx, char_u *val)); static void didset_options __ARGS((void)); static void check_string_option __ARGS((char_u **pp)); #if defined(FEAT_EVAL) || defined(PROTO) static long_u *insecure_flag __ARGS((int opt_idx, int opt_flags)); #else # define insecure_flag(opt_idx, opt_flags) (&options[opt_idx].flags) #endif static void set_string_option_global __ARGS((int opt_idx, char_u **varp)); static void set_string_option __ARGS((int opt_idx, char_u *value, int opt_flags)); static char_u *did_set_string_option __ARGS((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 __ARGS((char_u **varp)); #ifdef FEAT_CLIPBOARD static char_u *check_clipboard_option __ARGS((void)); #endif #ifdef FEAT_SPELL static char_u *compile_cap_prog __ARGS((buf_T *buf)); #endif #ifdef FEAT_EVAL static void set_option_scriptID_idx __ARGS((int opt_idx, int opt_flags, int id)); #endif static char_u *set_bool_option __ARGS((int opt_idx, char_u *varp, int value, int opt_flags)); static char_u *set_num_option __ARGS((int opt_idx, char_u *varp, long value, char_u *errbuf, size_t errbuflen, int opt_flags)); static void check_redraw __ARGS((long_u flags)); static int findoption __ARGS((char_u *)); static int find_key_option __ARGS((char_u *)); static void showoptions __ARGS((int all, int opt_flags)); static int optval_default __ARGS((struct vimoption *, char_u *varp)); static void showoneopt __ARGS((struct vimoption *, int opt_flags)); static int put_setstring __ARGS((FILE *fd, char *cmd, char *name, char_u **valuep, int expand)); static int put_setnum __ARGS((FILE *fd, char *cmd, char *name, long *valuep)); static int put_setbool __ARGS((FILE *fd, char *cmd, char *name, int value)); static int istermoption __ARGS((struct vimoption *)); static char_u *get_varp_scope __ARGS((struct vimoption *p, int opt_flags)); static char_u *get_varp __ARGS((struct vimoption *)); static void option_value2string __ARGS((struct vimoption *, int opt_flags)); static int wc_use_keyname __ARGS((char_u *varp, long *wcp)); #ifdef FEAT_LANGMAP static void langmap_init __ARGS((void)); static void langmap_set __ARGS((void)); #endif static void paste_option_changed __ARGS((void)); static void compatible_set __ARGS((void)); #ifdef FEAT_LINEBREAK static void fill_breakat_flags __ARGS((void)); #endif static int opt_strings_flags __ARGS((char_u *val, char **values, unsigned *flagp, int list)); static int check_opt_strings __ARGS((char_u *val, char **values, int)); static int check_opt_wim __ARGS((void)); /* * Initialize the options, first part. * * Called only once from main(), just after creating the first buffer. */ void set_init_1() { char_u *p; int opt_idx; long_u n; #ifdef FEAT_LANGMAP langmap_init(); #endif /* Be Vi compatible by default */ p_cp = TRUE; /* Use POSIX compatibility when $VIM_POSIX is set. */ if (mch_getenv((char_u *)"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 = mch_getenv((char_u *)"SHELL")) != NULL && *p != NUL) #if defined(MSDOS) || defined(MSWIN) || defined(OS2) # ifdef __EMX__ || ((p = mch_getenv((char_u *)"EMXSHELL")) != NULL && *p != NUL) # endif || ((p = mch_getenv((char_u *)"COMSPEC")) != NULL && *p != NUL) # ifdef WIN3264 || ((p = default_shell()) != NULL && *p != NUL) # endif #endif ) set_string_default("sh", p); #ifdef FEAT_WILDIGN /* * 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_init2(&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; if (ga_grow(&ga, len) == OK) { 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) vim_free(p); } if (ga.ga_data != NULL) { set_string_default("bsk", ga.ga_data); vim_free(ga.ga_data); } } #endif /* * 'maxmemtot' and 'maxmem' may have to be adjusted for available memory */ opt_idx = findoption((char_u *)"maxmemtot"); if (opt_idx >= 0) { #if !defined(HAVE_AVAIL_MEM) && !defined(HAVE_TOTAL_MEM) if (options[opt_idx].def_val[VI_DEFAULT] == (char_u *)0L) #endif { #ifdef HAVE_AVAIL_MEM /* Use amount of memory available at this moment. */ n = (mch_avail_mem(FALSE) >> 11); #else # ifdef HAVE_TOTAL_MEM /* Use amount of memory available to Vim. */ n = (mch_total_mem(FALSE) >> 1); # else n = (0x7fffffff >> 11); # endif #endif options[opt_idx].def_val[VI_DEFAULT] = (char_u *)n; opt_idx = findoption((char_u *)"maxmem"); if (opt_idx >= 0) { #if !defined(HAVE_AVAIL_MEM) && !defined(HAVE_TOTAL_MEM) if ((long)options[opt_idx].def_val[VI_DEFAULT] > n || (long)options[opt_idx].def_val[VI_DEFAULT] == 0L) #endif options[opt_idx].def_val[VI_DEFAULT] = (char_u *)n; } } } #ifdef FEAT_GUI_W32 /* force 'shortname' for Win32s */ if (gui_is_win32s()) { opt_idx = findoption((char_u *)"shortname"); if (opt_idx >= 0) options[opt_idx].def_val[VI_DEFAULT] = (char_u *)TRUE; } #endif #ifdef FEAT_SEARCHPATH { 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 = alloc((unsigned)((STRLEN(cdpath) << 1) + 2)); if (buf != NULL) { 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; } } if (mustfree) vim_free(cdpath); } } #endif #if defined(FEAT_POSTSCRIPT) && (defined(MSWIN) || defined(OS2) || defined(VMS) || defined(EBCDIC) || defined(MAC) || defined(hpux)) /* Set print encoding on platforms that don't default to latin1 */ set_string_default("penc", # if defined(MSWIN) || defined(OS2) (char_u *)"cp1252" # else # ifdef VMS (char_u *)"dec-mcs" # else # ifdef EBCDIC (char_u *)"ebcdic-uk" # else # ifdef MAC (char_u *)"mac-roman" # else /* HPUX */ (char_u *)"hp-roman8" # endif # endif # endif # endif ); #endif #ifdef FEAT_POSTSCRIPT /* 'printexpr' must be allocated to be able to evaluate it. */ set_string_default("pexpr", # if defined(MSWIN) || defined(MSDOS) || defined(OS2) (char_u *)"system('copy' . ' ' . v:fname_in . (&printdevice == '' ? ' LPT1:' : (' \"' . &printdevice . '\"'))) . delete(v:fname_in)" # else # ifdef VMS (char_u *)"system('print/delete' . (&printdevice == '' ? '' : ' /queue=' . &printdevice) . ' ' . v:fname_in)" # else (char_u *)"system('lpr' . (&printdevice == '' ? '' : ' -P' . &printdevice) . ' ' . v:fname_in) . delete(v:fname_in) + v:shell_error" # endif # endif ); #endif /* * Set all the options (except the terminal options) to their default * value. Also set the global value for local options. */ set_options_default(0); #ifdef FEAT_GUI if (found_reverse_arg) set_option_value((char_u *)"bg", 0L, (char_u *)"dark", 0); #endif curbuf->b_p_initialized = TRUE; curbuf->b_p_ar = -1; /* no local 'autoread' value */ check_buf_options(curbuf); check_win_options(curwin); check_options(); /* Must be before option_expand(), because that one needs vim_isIDc() */ didset_options(); #ifdef FEAT_SPELL /* Use the current chartab for the generic chartab. */ init_spell_chartab(); #endif #ifdef FEAT_LINEBREAK /* * initialize the table for 'breakat'. */ fill_breakat_flags(); #endif /* * 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) vim_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(); #if defined(FEAT_ARABIC) /* 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 (mch_getenv((char_u *)"MLTERM") != NULL) set_option_value((char_u *)"tbidi", 1L, NULL, 0); #endif #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) /* Parse default for 'fillchars'. */ (void)set_chars_option(&p_fcs); #endif #ifdef FEAT_CLIPBOARD /* Parse default for 'clipboard' */ (void)check_clipboard_option(); #endif #ifdef FEAT_MBYTE # if defined(WIN3264) && defined(FEAT_GETTEXT) /* * If $LANG isn't set, try to get a good value for it. This makes the * right language be used automatically. Don't do this for English. */ if (mch_getenv((char_u *)"LANG") == NULL) { char buf[20]; /* Could use LOCALE_SISO639LANGNAME, but it's not in Win95. * LOCALE_SABBREVLANGNAME gives us three letters, like "enu", we use * only the first two. */ n = GetLocaleInfo(LOCALE_USER_DEFAULT, LOCALE_SABBREVLANGNAME, (LPTSTR)buf, 20); if (n >= 2 && STRNICMP(buf, "en", 2) != 0) { /* There are a few exceptions (probably more) */ if (STRNICMP(buf, "cht", 3) == 0 || STRNICMP(buf, "zht", 3) == 0) STRCPY(buf, "zh_TW"); else if (STRNICMP(buf, "chs", 3) == 0 || STRNICMP(buf, "zhc", 3) == 0) STRCPY(buf, "zh_CN"); else if (STRNICMP(buf, "jp", 2) == 0) STRCPY(buf, "ja"); else buf[2] = NUL; /* truncate to two-letter code */ vim_setenv("LANG", buf); } } # else # ifdef MACOS_CONVERT /* Moved to os_mac_conv.c to avoid dependency problems. */ mac_lang_init(); # endif # 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"); vim_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(MSDOS) || defined(MSWIN) || defined(OS2) || defined(MACOS) \ || defined(VMS) if (STRCMP(p_enc, "latin1") == 0 # ifdef FEAT_MBYTE || enc_utf8 # endif ) { /* 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 # if defined(WIN3264) && !defined(FEAT_GUI) /* Win32 console: When GetACP() returns a different value from * GetConsoleCP() set 'termencoding'. */ if (GetACP() != GetConsoleCP()) { char buf[50]; sprintf(buf, "cp%ld", (long)GetConsoleCP()); p_tenc = vim_strsave((char_u *)buf); if (p_tenc != NULL) { opt_idx = findoption((char_u *)"termencoding"); if (opt_idx >= 0) { options[opt_idx].def_val[VI_DEFAULT] = p_tenc; options[opt_idx].flags |= P_DEF_ALLOCED; } convert_setup(&input_conv, p_tenc, p_enc); convert_setup(&output_conv, p_enc, p_tenc); } else p_tenc = empty_option; } # endif # if defined(WIN3264) && defined(FEAT_MBYTE) /* $HOME may have characters in active code page. */ init_homedir(); # endif } else { vim_free(p_enc); p_enc = save_enc; } } #endif #ifdef FEAT_MULTI_LANG /* Set the default for 'helplang'. */ set_helplang_default(get_mess_lang()); #endif } /* * Set an option to its default value. * This does not take care of side effects! */ static void set_option_default(opt_idx, opt_flags, compatible) 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)(long_i)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 */ { /* the cast to long is required for Manx C, long_i is needed for * MSVC */ *(int *)varp = (int)(long)(long_i)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; } #ifdef FEAT_EVAL set_option_scriptID_idx(opt_idx, opt_flags, current_SID); #endif } /* * Set all options (except terminal options) to their default value. */ static void set_options_default(opt_flags) int opt_flags; /* OPT_FREE, OPT_LOCAL and/or OPT_GLOBAL */ { int i; #ifdef FEAT_WINDOWS win_T *wp; tabpage_T *tp; #endif for (i = 0; !istermoption(&options[i]); i++) if (!(options[i].flags & P_NODEFAULT)) set_option_default(i, opt_flags, p_cp); #ifdef FEAT_WINDOWS /* The 'scroll' option must be computed for all windows. */ FOR_ALL_TAB_WINDOWS(tp, wp) win_comp_scroll(wp); #else win_comp_scroll(curwin); #endif } /* * Set the Vi-default value of a string option. * Used for 'sh', 'backupskip' and 'term'. */ void set_string_default(name, val) 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) vim_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(name, val) 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 *)(long_i)val; } #if defined(EXITFREE) || defined(PROTO) /* * Free all options. */ void free_all_options() { 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() { int idx; /* * 'scroll' defaults to half the window height. Note that this default is * wrong when the window height changes. */ set_number_default("scroll", (long)((long_u)Rows >> 1)); 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 !((defined(MSDOS) || defined(OS2) || defined(WIN3264)) && !defined(FEAT_GUI)) /* * 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; } #endif #ifdef CURSOR_SHAPE parse_shape_opt(SHAPE_CURSOR); /* set cursor shapes from 'guicursor' */ #endif #ifdef FEAT_MOUSESHAPE parse_shape_opt(SHAPE_MOUSE); /* set mouse shapes from 'mouseshape' */ #endif #ifdef FEAT_PRINTER (void)parse_printoptions(); /* parse 'printoptions' default value */ #endif } /* * 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() { #if defined(MSDOS) || defined(OS2) || defined(WIN3264) /* DOS console nearly always black */ return (char_u *)"dark"; #else 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 = mch_getenv((char_u *)"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"; #endif } /* * Initialize the options, part three: After reading the .vimrc */ void set_init_3() { #if defined(UNIX) || defined(OS2) || 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; #ifdef FEAT_QUICKFIX int idx_sp; int do_sp; #endif idx_srr = findoption((char_u *)"srr"); if (idx_srr < 0) do_srr = FALSE; else do_srr = !(options[idx_srr].flags & P_WAS_SET); #ifdef FEAT_QUICKFIX idx_sp = findoption((char_u *)"sp"); if (idx_sp < 0) do_sp = FALSE; else do_sp = !(options[idx_sp].flags & P_WAS_SET); #endif /* * 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". */ p = gettail(p_sh); p = vim_strnsave(p, (int)(skiptowhite(p) - p)); 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 defined(OS2) || defined(WIN3264) /* also check with .exe extension */ || fnamecmp(p, "csh.exe") == 0 || fnamecmp(p, "tcsh.exe") == 0 # endif ) { #if defined(FEAT_QUICKFIX) if (do_sp) { # ifdef WIN3264 p_sp = (char_u *)">&"; # else p_sp = (char_u *)"|& tee"; # endif options[idx_sp].def_val[VI_DEFAULT] = p_sp; } #endif if (do_srr) { p_srr = (char_u *)">&"; options[idx_srr].def_val[VI_DEFAULT] = p_srr; } } else # ifndef OS2 /* Always use bourne shell style redirection if we reach this */ if ( fnamecmp(p, "sh") == 0 || fnamecmp(p, "ksh") == 0 || fnamecmp(p, "zsh") == 0 || fnamecmp(p, "zsh-beta") == 0 || fnamecmp(p, "bash") == 0 # ifdef WIN3264 || fnamecmp(p, "cmd") == 0 || fnamecmp(p, "sh.exe") == 0 || fnamecmp(p, "ksh.exe") == 0 || fnamecmp(p, "zsh.exe") == 0 || fnamecmp(p, "zsh-beta.exe") == 0 || fnamecmp(p, "bash.exe") == 0 || fnamecmp(p, "cmd.exe") == 0 # endif ) # endif { #if defined(FEAT_QUICKFIX) if (do_sp) { # ifdef WIN3264 p_sp = (char_u *)">%s 2>&1"; # else p_sp = (char_u *)"2>&1| tee"; # endif options[idx_sp].def_val[VI_DEFAULT] = p_sp; } #endif if (do_srr) { p_srr = (char_u *)">%s 2>&1"; options[idx_srr].def_val[VI_DEFAULT] = p_srr; } } vim_free(p); } #endif #if defined(MSDOS) || defined(WIN3264) || defined(OS2) /* * Set 'shellcmdflag and 'shellquote' 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. Default for p_shcf is * "/c", for p_shq is "". For "sh" like shells it is changed here to * "-c" and "\"", but not for DJGPP, because it starts the shell without * command.com. And for Win32 we need to set p_sxq instead. */ if (strstr((char *)gettail(p_sh), "sh") != NULL) { int idx3; idx3 = findoption((char_u *)"shcf"); if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET)) { p_shcf = (char_u *)"-c"; options[idx3].def_val[VI_DEFAULT] = p_shcf; } # ifndef DJGPP # ifdef WIN3264 /* Somehow Win32 requires the quotes around the redirection too */ idx3 = findoption((char_u *)"sxq"); if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET)) { p_sxq = (char_u *)"\""; options[idx3].def_val[VI_DEFAULT] = p_sxq; } # else idx3 = findoption((char_u *)"shq"); if (idx3 >= 0 && !(options[idx3].flags & P_WAS_SET)) { p_shq = (char_u *)"\""; options[idx3].def_val[VI_DEFAULT] = p_shq; } # endif # endif } #endif #ifdef FEAT_TITLE set_title_defaults(); #endif } #if defined(FEAT_MULTI_LANG) || defined(PROTO) /* * 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(lang) 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; } } #endif #ifdef FEAT_GUI static char_u *gui_bg_default __ARGS((void)); static char_u * gui_bg_default() { if (gui_get_lightness(gui.back_pixel) < 127) return (char_u *)"dark"; return (char_u *)"light"; } /* * Option initializations that can only be done after opening the GUI window. */ void init_gui_options() { /* Set the 'background' option according to the lightness of the * background color, unless the user has set it already. */ if (!option_was_set((char_u *)"bg") && STRCMP(p_bg, gui_bg_default()) != 0) { set_option_value((char_u *)"bg", 0L, gui_bg_default(), 0); highlight_changed(); } } #endif #ifdef FEAT_TITLE /* * '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() { 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)) { #ifdef FEAT_GUI if (gui.starting || gui.in_use) val = TRUE; else #endif val = mch_can_restore_title(); options[idx1].def_val[VI_DEFAULT] = (char_u *)(long_i)val; p_title = val; } idx1 = findoption((char_u *)"icon"); if (idx1 >= 0 && !(options[idx1].flags & P_WAS_SET)) { #ifdef FEAT_GUI if (gui.starting || gui.in_use) val = TRUE; else #endif val = mch_can_restore_icon(); options[idx1].def_val[VI_DEFAULT] = (char_u *)(long_i)val; p_icon = val; } } #endif /* * 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(arg, opt_flags) 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) { 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) && (flags & P_SECURE)) { errmsg = (char_u *)_("E520: Not allowed in a modeline"); 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); #ifdef FEAT_EVAL 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]); } #endif } else { char_u *p; p = find_termcode(key_name); if (p == NULL) { errmsg = (char_u *)N_("E518: Unknown option"); 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)(long)(long_i)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)(long_i)options[opt_idx].def_val[ ((flags & P_VI_DEF) || cp_val) ? VI_DEFAULT : VIM_DEFAULT]; else if (nextchar == '<') 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; #ifdef HAVE_STRTOL value = strtol((char *)arg, NULL, 0); if (arg[i] == '0' && TOLOWER_ASC(arg[i + 1]) == 'x') i += 2; #else value = atol((char *)arg); #endif 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' */ #ifdef FEAT_GUI if (gui.in_use) newval = gui_bg_default(); else #endif 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 '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); if (newval == NULL) /* out of mem, don't change */ break; s = newval; /* * Copy the string, skip over escaped chars. * For MS-DOS and 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 */ #ifdef FEAT_MBYTE if (has_mbyte && (i = (*mb_ptr2len)(arg)) > 1) { /* copy multibyte char */ mch_memmove(s, arg, (size_t)i); arg += i; s += i; } else #endif *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) { vim_free(newval); newlen = (unsigned)STRLEN(s) + 1; if (adding || prepending || removing) newlen += (unsigned)STRLEN(origval) + 1; newval = alloc(newlen); if (newval == NULL) break; 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 backspaces. Only a comma with an * even number of backspaces 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); mch_memmove(newval + i + comma, newval, STRLEN(newval) + 1); mch_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, ": "); mch_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(opt_idx, opt_flags, new_value) 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(errbuf, c) 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(arg) char_u *arg; { if (*arg == '<') return find_key_option(arg + 1); if (*arg == '^') return Ctrl_chr(arg[1]); return *arg; } #ifdef FEAT_CMDWIN /* * Check value of 'cedit' and set cedit_key. * Returns NULL if value is OK, error message otherwise. */ static char_u * check_cedit() { 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; } #endif #ifdef FEAT_TITLE /* * 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(icon) int icon; /* Did set icon instead of title */ { if (starting != NO_SCREEN #ifdef FEAT_GUI && !gui.starting #endif ) { maketitle(); if (icon) { if (!p_icon) mch_restore_title(2); } else { if (!p_title) mch_restore_title(1); } } } #endif /* * set_options_bin - called when 'bin' changes value. */ void set_options_bin(oldval, newval, opt_flags) 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; } } } #ifdef FEAT_VIMINFO /* * 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(type) 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(type) 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; } #endif /* * 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(opt_idx, val) 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, #ifdef FEAT_SPELL (char_u **)options[opt_idx].var == &p_sps ? (char_u *)"file:" : #endif 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() { /* initialize the table for 'iskeyword' et.al. */ (void)init_chartab(); #ifdef FEAT_MBYTE (void)opt_strings_flags(p_cmp, p_cmp_values, &cmp_flags, TRUE); #endif (void)opt_strings_flags(p_bkc, p_bkc_values, &bkc_flags, TRUE); #ifdef FEAT_SESSION (void)opt_strings_flags(p_ssop, p_ssop_values, &ssop_flags, TRUE); (void)opt_strings_flags(p_vop, p_ssop_values, &vop_flags, TRUE); #endif #ifdef FEAT_FOLDING (void)opt_strings_flags(p_fdo, p_fdo_values, &fdo_flags, TRUE); #endif (void)opt_strings_flags(p_dy, p_dy_values, &dy_flags, TRUE); #ifdef FEAT_VIRTUALEDIT (void)opt_strings_flags(p_ve, p_ve_values, &ve_flags, TRUE); #endif #if defined(FEAT_MOUSE) && (defined(UNIX) || defined(VMS)) (void)opt_strings_flags(p_ttym, p_ttym_values, &ttym_flags, FALSE); #endif #ifdef FEAT_SPELL (void)spell_check_msm(); (void)spell_check_sps(); (void)compile_cap_prog(curbuf); #endif #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) (void)opt_strings_flags(p_toolbar, p_toolbar_values, &toolbar_flags, TRUE); #endif #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_GTK) && defined(HAVE_GTK2) (void)opt_strings_flags(p_tbis, p_tbis_values, &tbis_flags, FALSE); #endif #ifdef FEAT_CMDWIN /* set cedit_key */ (void)check_cedit(); #endif } /* * Check for string options that are NULL (normally only termcap options). */ void check_options() { 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) buf_T *buf; { #if defined(FEAT_QUICKFIX) check_string_option(&buf->b_p_bh); check_string_option(&buf->b_p_bt); #endif #ifdef FEAT_MBYTE check_string_option(&buf->b_p_fenc); #endif check_string_option(&buf->b_p_ff); #ifdef FEAT_FIND_ID check_string_option(&buf->b_p_def); check_string_option(&buf->b_p_inc); # ifdef FEAT_EVAL check_string_option(&buf->b_p_inex); # endif #endif #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) check_string_option(&buf->b_p_inde); check_string_option(&buf->b_p_indk); #endif #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) check_string_option(&buf->b_p_bexpr); #endif #if defined(FEAT_EVAL) check_string_option(&buf->b_p_fex); #endif #ifdef FEAT_CRYPT check_string_option(&buf->b_p_key); #endif 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); #ifdef FEAT_COMMENTS check_string_option(&buf->b_p_com); #endif #ifdef FEAT_FOLDING check_string_option(&buf->b_p_cms); #endif check_string_option(&buf->b_p_nf); #ifdef FEAT_TEXTOBJ check_string_option(&buf->b_p_qe); #endif #ifdef FEAT_SYN_HL check_string_option(&buf->b_p_syn); #endif #ifdef FEAT_SPELL check_string_option(&buf->b_p_spc); check_string_option(&buf->b_p_spf); check_string_option(&buf->b_p_spl); #endif #ifdef FEAT_SEARCHPATH check_string_option(&buf->b_p_sua); #endif #ifdef FEAT_CINDENT check_string_option(&buf->b_p_cink); check_string_option(&buf->b_p_cino); #endif #ifdef FEAT_AUTOCMD check_string_option(&buf->b_p_ft); #endif #ifdef FEAT_OSFILETYPE check_string_option(&buf->b_p_oft); #endif #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) check_string_option(&buf->b_p_cinw); #endif #ifdef FEAT_INS_EXPAND check_string_option(&buf->b_p_cpt); #endif #ifdef FEAT_COMPL_FUNC check_string_option(&buf->b_p_cfu); check_string_option(&buf->b_p_ofu); #endif #ifdef FEAT_KEYMAP check_string_option(&buf->b_p_keymap); #endif #ifdef FEAT_QUICKFIX check_string_option(&buf->b_p_gp); check_string_option(&buf->b_p_mp); check_string_option(&buf->b_p_efm); #endif check_string_option(&buf->b_p_ep); check_string_option(&buf->b_p_path); check_string_option(&buf->b_p_tags); #ifdef FEAT_INS_EXPAND check_string_option(&buf->b_p_dict); check_string_option(&buf->b_p_tsr); #endif } /* * 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(p) char_u *p; { if (p != empty_option) vim_free(p); } void clear_string_option(pp) char_u **pp; { if (*pp != empty_option) vim_free(*pp); *pp = empty_option; } static void check_string_option(pp) 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(p) 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! */ } #if defined(FEAT_EVAL) || defined(PROTO) /* * 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(opt, opt_flags) 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(opt_idx, opt_flags) int opt_idx; int opt_flags; { if (opt_flags & OPT_LOCAL) switch ((int)options[opt_idx].indir) { #ifdef FEAT_STL_OPT case PV_STL: return &curwin->w_p_stl_flags; #endif #ifdef FEAT_EVAL # ifdef FEAT_FOLDING case PV_FDE: return &curwin->w_p_fde_flags; case PV_FDT: return &curwin->w_p_fdt_flags; # endif # ifdef FEAT_BEVAL case PV_BEXPR: return &curbuf->b_p_bexpr_flags; # endif # if defined(FEAT_CINDENT) case PV_INDE: return &curbuf->b_p_inde_flags; # endif case PV_FEX: return &curbuf->b_p_fex_flags; # ifdef FEAT_FIND_ID case PV_INEX: return &curbuf->b_p_inex_flags; # endif #endif } /* Nothing special, return global flags field. */ return &options[opt_idx].flags; } #endif /* * 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". */ /*ARGSUSED*/ void set_string_option_direct(name, opt_idx, val, opt_flags, set_sid) 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; } # ifdef FEAT_EVAL if (set_sid != SID_NONE) set_option_scriptID_idx(idx, opt_flags, set_sid == 0 ? current_SID : set_sid); # endif } } /* * Set global value for string option when it's a local option. */ static void set_string_option_global(opt_idx, varp) 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. */ static void set_string_option(opt_idx, value, opt_flags) int opt_idx; char_u *value; int opt_flags; /* OPT_LOCAL and/or OPT_GLOBAL */ { char_u *s; char_u **varp; char_u *oldval; if (options[opt_idx].var == NULL) /* don't set hidden option */ return; 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 (did_set_string_option(opt_idx, varp, TRUE, oldval, NULL, opt_flags) == NULL) did_set_option(opt_idx, opt_flags, TRUE); } } /* * 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(opt_idx, varp, new_value_alloced, oldval, errbuf, opt_flags) 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"); #ifdef FEAT_GUI if (gui.in_use) errmsg = (char_u *)N_("E530: Cannot change term in GUI"); else if (term_is_gui(T_NAME)) errmsg = (char_u *)N_("E531: Use \":gui\" to start the GUI"); #endif 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; } } #ifdef FEAT_MULTI_LANG /* '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; } } #endif /* '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; } #ifdef FEAT_SESSION /* '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; } #endif /* 'scrollopt' */ #ifdef FEAT_SCROLLBIND else if (varp == &p_sbo) { if (check_opt_strings(p_sbo, p_scbopt_values, TRUE) != OK) errmsg = e_invarg; } #endif /* 'ambiwidth' */ #ifdef FEAT_MBYTE else if (varp == &p_ambw) { if (check_opt_strings(p_ambw, p_ambw_values, FALSE) != OK) errmsg = e_invarg; } #endif /* 'background' */ else if (varp == &p_bg) { if (check_opt_strings(p_bg, p_bg_values, FALSE) == OK) { #ifdef FEAT_EVAL int dark = (*p_bg == 'd'); #endif init_highlight(FALSE, FALSE); #ifdef FEAT_EVAL 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); } #endif } else errmsg = e_invarg; } /* 'wildmode' */ else if (varp == &p_wim) { if (check_opt_wim() == FAIL) errmsg = e_invarg; } #ifdef FEAT_CMDL_COMPL /* 'wildoptions' */ else if (varp == &p_wop) { if (check_opt_strings(p_wop, p_wop_values, TRUE) != OK) errmsg = e_invarg; } #endif #ifdef FEAT_WAK /* 'winaltkeys' */ else if (varp == &p_wak) { if (*p_wak == NUL || check_opt_strings(p_wak, p_wak_values, FALSE) != OK) errmsg = e_invarg; # ifdef FEAT_MENU # ifdef FEAT_GUI_MOTIF else if (gui.in_use) gui_motif_set_mnemonics(p_wak[0] == 'y' || p_wak[0] == 'm'); # else # ifdef FEAT_GUI_GTK else if (gui.in_use) gui_gtk_set_mnemonics(p_wak[0] == 'y' || p_wak[0] == 'm'); # endif # endif # endif } #endif #ifdef FEAT_AUTOCMD /* 'eventignore' */ else if (varp == &p_ei) { if (check_ei() == FAIL) errmsg = e_invarg; } #endif #ifdef FEAT_MBYTE /* '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 { # ifdef FEAT_TITLE /* May show a "+" in the title now. */ need_maketitle = TRUE; # endif /* 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) { vim_free(*varp); *varp = p; } if (varp == &p_enc) { errmsg = mb_init(); # ifdef FEAT_TITLE need_maketitle = TRUE; # endif } } # if defined(FEAT_GUI_GTK) && defined(HAVE_GTK2) if (errmsg == NULL && varp == &p_tenc && gui.in_use) { /* GTK+ 2 uses only a single encoding, and that is UTF-8. */ if (STRCMP(p_tenc, "utf-8") != 0) errmsg = (char_u *)N_("E617: Cannot be changed in the GTK+ 2 GUI"); } # endif if (errmsg == NULL) { # ifdef FEAT_KEYMAP /* 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(); # endif /* 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); } # if defined(WIN3264) && defined(FEAT_MBYTE) /* $HOME may have characters in active code page. */ if (varp == &p_enc) init_homedir(); # endif } } #endif #if defined(FEAT_POSTSCRIPT) else if (varp == &p_penc) { /* Canonize printencoding if VIM standard one */ p = enc_canonize(p_penc); if (p != NULL) { vim_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); } } } #endif #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) else if (varp == &p_imak) { if (gui.in_use && !im_xim_isvalid_imactivate()) errmsg = e_invarg; } #endif #ifdef FEAT_KEYMAP else if (varp == &curbuf->b_p_keymap) { /* load or unload key mapping tables */ errmsg = keymap_init(); /* When successfully installed a new keymap switch on using it. */ if (*curbuf->b_p_keymap != NUL && errmsg == NULL) { curbuf->b_p_iminsert = B_IMODE_LMAP; if (curbuf->b_p_imsearch != B_IMODE_USE_INSERT) curbuf->b_p_imsearch = B_IMODE_LMAP; set_iminsert_global(); set_imsearch_global(); # ifdef FEAT_WINDOWS status_redraw_curbuf(); # endif } } #endif /* '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 { /* may also change 'textmode' */ if (get_fileformat(curbuf) == EOL_DOS) curbuf->b_p_tx = TRUE; else curbuf->b_p_tx = FALSE; #ifdef FEAT_TITLE need_maketitle = TRUE; #endif /* update flag in swap file */ ml_setflags(curbuf); } } /* 'fileformats' */ else if (varp == &p_ffs) { if (check_opt_strings(p_ffs, p_ff_values, TRUE) != OK) errmsg = e_invarg; else { /* also change 'textauto' */ if (*p_ffs == NUL) p_ta = FALSE; else p_ta = TRUE; } } #if defined(FEAT_CRYPT) && defined(FEAT_CMDHIST) /* 'cryptkey' */ else if (gvarp == &p_key) { /* Make sure the ":set" command doesn't show the new value in the * history. */ remove_key_from_history(); } #endif /* 'matchpairs' */ else if (gvarp == &p_mps) { /* 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; } } #ifdef FEAT_COMMENTS /* '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); } } #endif /* 'listchars' */ else if (varp == &p_lcs) { errmsg = set_chars_option(varp); } #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) /* 'fillchars' */ else if (varp == &p_fcs) { errmsg = set_chars_option(varp); } #endif #ifdef FEAT_CMDWIN /* 'cedit' */ else if (varp == &p_cedit) { errmsg = check_cedit(); } #endif /* 'verbosefile' */ else if (varp == &p_vfile) { verbose_stop(); if (*p_vfile != NUL && verbose_open() == FAIL) errmsg = e_invarg; } #ifdef FEAT_VIMINFO /* '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"); } #endif /* FEAT_VIMINFO */ /* 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) { t_colors = atoi((char *)T_CCO); if (t_colors <= 1) { if (new_value_alloced) vim_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); #if defined(MSDOS) || (defined(WIN3264) && !defined(FEAT_GUI_W32)) /* Since t_me has been set, this probably means that the user * wants to use this as default colors. Need to reset default * background/foreground colors. */ mch_set_normal_colors(); #endif } } #ifdef FEAT_LINEBREAK /* '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); } } #endif #ifdef FEAT_GUI /* 'guifont' */ else if (varp == &p_guifont) { if (gui.in_use) { p = p_guifont; # if defined(FEAT_GUI_GTK) /* * Put up a font dialog and let the user select a new value. * If this is cancelled go back to the old value but don't * give an error message. */ if (STRCMP(p, "*") == 0) { p = gui_mch_font_dialog(oldval); if (new_value_alloced) free_string_option(p_guifont); p_guifont = (p != NULL) ? p : vim_strsave(oldval); new_value_alloced = TRUE; } # endif if (p != NULL && gui_init_font(p_guifont, FALSE) != OK) { # if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_PHOTON) if (STRCMP(p_guifont, "*") == 0) { /* Dialog was cancelled: Keep the old value without giving * an error message. */ if (new_value_alloced) free_string_option(p_guifont); p_guifont = vim_strsave(oldval); new_value_alloced = TRUE; } else # endif errmsg = (char_u *)N_("E596: Invalid font(s)"); } } } # ifdef FEAT_XFONTSET else if (varp == &p_guifontset) { if (STRCMP(p_guifontset, "*") == 0) errmsg = (char_u *)N_("E597: can't select fontset"); else if (gui.in_use && gui_init_font(p_guifontset, TRUE) != OK) errmsg = (char_u *)N_("E598: Invalid fontset"); } # endif # ifdef FEAT_MBYTE else if (varp == &p_guifontwide) { if (STRCMP(p_guifontwide, "*") == 0) errmsg = (char_u *)N_("E533: can't select wide font"); else if (gui_get_wide_font() == FAIL) errmsg = (char_u *)N_("E534: Invalid wide font"); } # endif #endif #ifdef CURSOR_SHAPE /* 'guicursor' */ else if (varp == &p_guicursor) errmsg = parse_shape_opt(SHAPE_CURSOR); #endif #ifdef FEAT_MOUSESHAPE /* 'mouseshape' */ else if (varp == &p_mouseshape) { errmsg = parse_shape_opt(SHAPE_MOUSE); update_mouseshape(-1); } #endif #ifdef FEAT_PRINTER else if (varp == &p_popt) errmsg = parse_printoptions(); # if defined(FEAT_MBYTE) && defined(FEAT_POSTSCRIPT) else if (varp == &p_pmfn) errmsg = parse_printmbfont(); # endif #endif #ifdef FEAT_LANGMAP /* 'langmap' */ else if (varp == &p_langmap) langmap_set(); #endif #ifdef FEAT_LINEBREAK /* 'breakat' */ else if (varp == &p_breakat) fill_breakat_flags(); #endif #ifdef FEAT_TITLE /* 'titlestring' and 'iconstring' */ else if (varp == &p_titlestring || varp == &p_iconstring) { # ifdef FEAT_STL_OPT 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; # endif did_set_title(varp == &p_iconstring); } #endif #ifdef FEAT_GUI /* 'guioptions' */ else if (varp == &p_go) gui_init_which_components(oldval); #endif #if defined(FEAT_GUI_TABLINE) /* 'guitablabel' */ else if (varp == &p_gtl) redraw_tabline = TRUE; #endif #if defined(FEAT_MOUSE_TTY) && (defined(UNIX) || defined(VMS)) /* '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 #ifdef FEAT_VISUAL /* '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; } #endif #ifdef FEAT_BROWSE /* 'browsedir' */ else if (varp == &p_bsdir) { if (check_opt_strings(p_bsdir, p_bsdir_values, FALSE) != OK && !mch_isdir(p_bsdir)) errmsg = e_invarg; } #endif #ifdef FEAT_VISUAL /* '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); } } #endif /* 'mousemodel' */ else if (varp == &p_mousem) { if (check_opt_strings(p_mousem, p_mousem_values, FALSE) != OK) errmsg = e_invarg; #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) && (XmVersion <= 1002) else if (*p_mousem != *oldval) /* Changed from "extend" to "popup" or "popup_setpos" or vv: need * to create or delete the popup menus. */ gui_motif_update_mousemodel(root_menu); #endif } /* '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(); } #ifdef FEAT_VERTSPLIT /* 'eadirection' */ else if (varp == &p_ead) { if (check_opt_strings(p_ead, p_ead_values, FALSE) != OK) errmsg = e_invarg; } #endif #ifdef FEAT_CLIPBOARD /* 'clipboard' */ else if (varp == &p_cb) errmsg = check_clipboard_option(); #endif #ifdef FEAT_SPELL /* 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_p_spl) || varp == &(curbuf->b_p_spf)) { win_T *wp; int l; if (varp == &(curbuf->b_p_spf)) { l = (int)STRLEN(curbuf->b_p_spf); if (l > 0 && (l < 4 || STRCMP(curbuf->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(curbuf); # ifdef FEAT_WINDOWS break; # endif } } } /* When 'spellcapcheck' is set compile the regexp program. */ else if (varp == &(curbuf->b_p_spc)) { errmsg = compile_cap_prog(curbuf); } /* '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; } #endif #ifdef FEAT_QUICKFIX /* 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 { # ifdef FEAT_WINDOWS if (curwin->w_status_height) { curwin->w_redr_status = TRUE; redraw_later(VALID); } # endif curbuf->b_help = (curbuf->b_p_bt[0] == 'h'); } } #endif #ifdef FEAT_STL_OPT /* '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(); } #endif #ifdef FEAT_INS_EXPAND /* 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; } #endif /* FEAT_INS_EXPAND */ #if defined(FEAT_TOOLBAR) && !defined(FEAT_GUI_W32) else if (varp == &p_toolbar) { if (opt_strings_flags(p_toolbar, p_toolbar_values, &toolbar_flags, TRUE) != OK) errmsg = e_invarg; else { out_flush(); gui_mch_show_toolbar((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) != 0); } } #endif #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_GTK) && defined(HAVE_GTK2) /* 'toolbariconsize': GTK+ 2 only */ else if (varp == &p_tbis) { if (opt_strings_flags(p_tbis, p_tbis_values, &tbis_flags, FALSE) != OK) errmsg = e_invarg; else { out_flush(); gui_mch_show_toolbar((toolbar_flags & (TOOLBAR_TEXT | TOOLBAR_ICONS)) != 0); } } #endif /* '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; } #ifdef FEAT_MBYTE /* 'casemap' */ else if (varp == &p_cmp) { if (opt_strings_flags(p_cmp, p_cmp_values, &cmp_flags, TRUE) != OK) errmsg = e_invarg; } #endif #ifdef FEAT_DIFF /* 'diffopt' */ else if (varp == &p_dip) { if (diffopt_changed() == FAIL) errmsg = e_invarg; } #endif #ifdef FEAT_FOLDING /* '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); } # ifdef FEAT_EVAL /* 'foldexpr' */ else if (varp == &curwin->w_p_fde) { if (foldmethodIsExpr(curwin)) foldUpdateAll(curwin); } # endif /* '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); } #endif #ifdef FEAT_VIRTUALEDIT /* '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); } } #endif #if defined(FEAT_CSCOPE) && defined(FEAT_QUICKFIX) 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; } } } #endif /* 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 == &p_mouse) { #ifdef FEAT_MOUSE p = (char_u *)MOUSE_ALL; #else if (*p_mouse != NUL) errmsg = (char_u *)N_("E538: No mouse support"); #endif } #if defined(FEAT_GUI) else if (varp == &p_go) p = (char_u *)GO_ALL; #endif 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 { #ifdef FEAT_EVAL /* Remember where the option was set. */ set_option_scriptID_idx(opt_idx, opt_flags, current_SID); #endif /* * 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); #ifdef FEAT_AUTOCMD /* * Trigger the autocommand only after setting the flags. */ # ifdef FEAT_SYN_HL /* 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); } # endif 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); } #endif #ifdef FEAT_SPELL if (varp == &(curbuf->b_p_spl)) { char_u fname[200]; /* * 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 = curbuf->b_p_spl; *p != NUL; ++p) if (vim_strchr((char_u *)"_.,", *p) != NULL) break; vim_snprintf((char *)fname, 200, "spell/%.*s.vim", (int)(p - curbuf->b_p_spl), curbuf->b_p_spl); source_runtime(fname, TRUE); } #endif } #ifdef FEAT_MOUSE if (varp == &p_mouse) { # ifdef FEAT_MOUSE_TTY if (*p_mouse == NUL) mch_setmouse(FALSE); /* switch mouse off */ else # endif setmouse(); /* in case 'mouse' changed */ } #endif if (curwin->w_curswant != MAXCOL) curwin->w_set_curswant = TRUE; /* in case 'showbreak' changed */ check_redraw(options[opt_idx].flags); return errmsg; } /* * Handle setting 'listchars' or 'fillchars'. * Returns error message, NULL if it's OK. */ static char_u * set_chars_option(varp) char_u **varp; { int round, i, len, entries; char_u *p, *s; int c1, c2 = 0; struct charstab { int *cp; char *name; }; #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) static struct charstab filltab[] = { {&fill_stl, "stl"}, {&fill_stlnc, "stlnc"}, {&fill_vert, "vert"}, {&fill_fold, "fold"}, {&fill_diff, "diff"}, }; #endif static struct charstab lcstab[] = { {&lcs_eol, "eol"}, {&lcs_ext, "extends"}, {&lcs_nbsp, "nbsp"}, {&lcs_prec, "precedes"}, {&lcs_tab2, "tab"}, {&lcs_trail, "trail"}, }; struct charstab *tab; #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) if (varp == &p_lcs) #endif { tab = lcstab; entries = sizeof(lcstab) / sizeof(struct charstab); } #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) else { tab = filltab; entries = sizeof(filltab) / sizeof(struct charstab); } #endif /* first round: check for valid value, second round: assign values */ for (round = 0; round <= 1; ++round) { if (round) { /* After checking that the value is valid: set defaults: space for * 'fillchars', NUL for 'listchars' */ for (i = 0; i < entries; ++i) *(tab[i].cp) = (varp == &p_lcs ? NUL : ' '); if (varp == &p_lcs) lcs_tab1 = NUL; #if defined(FEAT_WINDOWS) || defined(FEAT_FOLDING) else fill_diff = '-'; #endif } 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; #ifdef FEAT_MBYTE c1 = mb_ptr2char_adv(&s); if (mb_char2cells(c1) > 1) continue; #else c1 = *s++; #endif if (tab[i].cp == &lcs_tab2) { if (*s == NUL) continue; #ifdef FEAT_MBYTE c2 = mb_ptr2char_adv(&s); if (mb_char2cells(c2) > 1) continue; #else c2 = *s++; #endif } if (*s == ',' || *s == NUL) { if (round) { if (tab[i].cp == &lcs_tab2) { lcs_tab1 = c1; lcs_tab2 = c2; } else *(tab[i].cp) = c1; } p = s; break; } } } if (i == entries) return e_invarg; if (*p == ',') ++p; } } return NULL; /* no error */ } #ifdef FEAT_STL_OPT /* * Check validity of options with the 'statusline' format. * Return error message or NULL. */ char_u * check_stl_option(s) 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; } #endif #ifdef FEAT_CLIPBOARD /* * Extract the items in the 'clipboard' option and set global values. */ static char_u * check_clipboard_option() { int new_unnamed = FALSE; int new_autoselect = FALSE; int new_autoselectml = FALSE; regprog_T *new_exclude_prog = NULL; char_u *errmsg = NULL; char_u *p; for (p = p_cb; *p != NUL; ) { if (STRNCMP(p, "unnamed", 7) == 0 && (p[7] == ',' || p[7] == NUL)) { new_unnamed = TRUE; p += 7; } else if (STRNCMP(p, "autoselect", 10) == 0 && (p[10] == ',' || p[10] == NUL)) { new_autoselect = TRUE; p += 10; } else if (STRNCMP(p, "autoselectml", 12) == 0 && (p[12] == ',' || p[12] == NUL)) { new_autoselectml = TRUE; p += 12; } else if (STRNCMP(p, "exclude:", 8) == 0 && new_exclude_prog == NULL) { p += 8; new_exclude_prog = vim_regcomp(p, RE_MAGIC); if (new_exclude_prog == NULL) errmsg = e_invarg; break; } else { errmsg = e_invarg; break; } if (*p == ',') ++p; } if (errmsg == NULL) { clip_unnamed = new_unnamed; clip_autoselect = new_autoselect; clip_autoselectml = new_autoselectml; vim_free(clip_exclude_prog); clip_exclude_prog = new_exclude_prog; } else vim_free(new_exclude_prog); return errmsg; } #endif #ifdef FEAT_SPELL /* * 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(buf) buf_T *buf; { regprog_T *rp = buf->b_cap_prog; char_u *re; if (*buf->b_p_spc == NUL) buf->b_cap_prog = NULL; else { /* Prepend a ^ so that we only match at one column */ re = concat_str((char_u *)"^", buf->b_p_spc); if (re != NULL) { buf->b_cap_prog = vim_regcomp(re, RE_MAGIC); if (buf->b_cap_prog == NULL) { buf->b_cap_prog = rp; /* restore the previous program */ return e_invarg; } vim_free(re); } } vim_free(rp); return NULL; } #endif #if defined(FEAT_EVAL) || defined(PROTO) /* * Set the scriptID for an option, taking care of setting the buffer- or * window-local value. */ static void set_option_scriptID_idx(opt_idx, opt_flags, id) 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; } } #endif /* * 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(opt_idx, varp, value, opt_flags) 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 */ #ifdef FEAT_EVAL /* Remember where the option was set. */ set_option_scriptID_idx(opt_idx, opt_flags, current_SID); #endif #ifdef FEAT_GUI need_mouse_correct = TRUE; #endif /* 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(); } 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; #ifdef FEAT_TITLE need_maketitle = TRUE; #endif } #ifdef FEAT_TITLE /* when 'modifiable' is changed, redraw the window title */ else if ((int *)varp == &curbuf->b_p_ma) need_maketitle = TRUE; /* when 'endofline' is changed, redraw the window title */ else if ((int *)varp == &curbuf->b_p_eol) need_maketitle = TRUE; #ifdef FEAT_MBYTE /* when 'bomb' is changed, redraw the window title */ else if ((int *)varp == &curbuf->b_p_bomb) need_maketitle = TRUE; #endif #endif /* 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); #ifdef FEAT_TITLE need_maketitle = TRUE; #endif } #ifdef FEAT_AUTOCMD /* 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); } #endif /* 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); } #ifdef FEAT_SEARCH_EXTRA /* when 'hlsearch' is set or reset: reset no_hlsearch */ else if ((int *)varp == &p_hls) { no_hlsearch = FALSE; } #endif #ifdef FEAT_SCROLLBIND /* 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); } #endif #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) /* 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"); } } } #endif /* when 'textmode' is set or reset also change 'fileformat' */ else if ((int *)varp == &curbuf->b_p_tx) { set_fileformat(curbuf->b_p_tx ? EOL_DOS : EOL_UNIX, opt_flags); } /* when 'textauto' is set or reset also change 'fileformats' */ else if ((int *)varp == &p_ta) set_string_option_direct((char_u *)"ffs", -1, p_ta ? (char_u *)DFLT_FFS_VIM : (char_u *)"", OPT_FREE | opt_flags, 0); /* * When 'lisp' option changes include/exclude '-' in * keyword characters. */ #ifdef FEAT_LISP else if (varp == (char_u *)&(curbuf->b_p_lisp)) { (void)buf_init_chartab(curbuf, FALSE); /* ignore errors */ } #endif #ifdef FEAT_TITLE /* 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); } #endif else if ((int *)varp == &curbuf->b_changed) { if (!value) save_file_ff(curbuf); /* Buffer is unchanged */ #ifdef FEAT_TITLE need_maketitle = TRUE; #endif #ifdef FEAT_AUTOCMD modified_was_set = value; #endif } #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(); # ifdef FEAT_EVAL scriptnames_slash_adjust(); # endif } #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; } #ifdef FEAT_WINDOWS else if ((int *)varp == &p_ea) { if (p_ea && !old_value) win_equal(curwin, FALSE, 0); } #endif 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); } #ifdef FEAT_BEVAL else if ((int *)varp == &p_beval) { if (p_beval == TRUE) gui_mch_enable_beval_area(balloonEval); else gui_mch_disable_beval_area(balloonEval); } #endif #ifdef FEAT_AUTOCHDIR else if ((int *)varp == &p_acd) { /* Change directories when the 'acd' option is set now. */ DO_AUTOCHDIR } #endif #ifdef FEAT_DIFF /* '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); # ifdef FEAT_FOLDING if (foldmethodIsDiff(curwin)) foldUpdateAll(curwin); # endif } #endif #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); } #endif #ifdef FEAT_SPELL /* 'spell' */ else if ((int *)varp == &curwin->w_p_spell) { if (curwin->w_p_spell) { char_u *errmsg = did_set_spelllang(curbuf); if (errmsg != NULL) EMSG(_(errmsg)); } } #endif #ifdef FEAT_FKMAP 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; # ifdef FEAT_ARABIC curwin->w_p_arab = FALSE; # endif (void)init_chartab(); } /* * If hkmap set, reset Farsi keymapping. */ if (p_hkmap && p_altkeymap) { p_altkeymap = 0; p_fkmap = 0; # ifdef FEAT_ARABIC curwin->w_p_arab = FALSE; # endif (void)init_chartab(); } /* * If fkmap set, reset Hebrew keymapping. */ if (p_fkmap && !p_altkeymap) { p_altkeymap = 1; p_hkmap = 0; # ifdef FEAT_ARABIC curwin->w_p_arab = FALSE; # endif (void)init_chartab(); } #endif #ifdef FEAT_ARABIC 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) { msg_source(hl_attr(HLF_W)); MSG_ATTR(_("W17: Arabic requires UTF-8, do ':set encoding=utf-8'"), hl_attr(HLF_W)); } # ifdef FEAT_MBYTE /* set 'delcombine' */ p_deco = TRUE; # endif # ifdef FEAT_KEYMAP /* Force-set the necessary keymap for arabic */ set_option_value((char_u *)"keymap", 0L, (char_u *)"arabic", OPT_LOCAL); # endif # ifdef FEAT_FKMAP p_altkeymap = 0; p_hkmap = 0; p_fkmap = 0; (void)init_chartab(); # endif } 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". */ # ifdef FEAT_KEYMAP /* Revert to the default keymap */ curbuf->b_p_iminsert = B_IMODE_NONE; curbuf->b_p_imsearch = B_IMODE_USE_INSERT; # endif } } #endif /* * 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) curwin->w_set_curswant = TRUE; /* in case 'list' changed */ 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(opt_idx, varp, value, errbuf, errbuflen, opt_flags) 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; #ifdef FEAT_EVAL /* Remember where the option was set. */ set_option_scriptID_idx(opt_idx, opt_flags, current_SID); #endif #ifdef FEAT_GUI need_mouse_correct = TRUE; #endif 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 */ #ifdef FEAT_WINDOWS 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(); } # ifdef FEAT_VERTSPLIT 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(); } # endif #endif #ifdef FEAT_WINDOWS /* (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 */ } #endif #ifdef FEAT_GUI else if (pp == &p_linespace) { /* Recompute gui.char_height and resize the Vim window to keep the * same number of lines. */ if (gui.in_use && gui_mch_adjust_charheight() == OK) gui_set_shellsize(FALSE, FALSE, RESIZE_VERT); } #endif #ifdef FEAT_FOLDING /* 'foldlevel' */ else if (pp == &curwin->w_p_fdl) { if (curwin->w_p_fdl < 0) curwin->w_p_fdl = 0; newFoldLevel(); } /* 'foldminlevel' */ 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); } #endif /* FEAT_FOLDING */ #ifdef FEAT_MBYTE /* '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 */ } #endif 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(); #if defined(FEAT_WINDOWS) && defined(FEAT_KEYMAP) /* Show/unshow value of 'keymap' in status lines. */ status_redraw_curbuf(); #endif } 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; } #ifdef FEAT_TITLE /* 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; } #endif /* 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 #ifdef FEAT_GUI && !gui.starting #endif ) 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(); } #ifdef MZSCHEME_GUI_THREADS else if (pp == &p_mzq) mzvim_reset_timer(); #endif /* 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; } #ifdef FEAT_LINEBREAK /* '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; } #endif /* * 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 the values to avoid an overflow in Rows * Columns. */ if (Columns > 10000) Columns = 10000; if (Rows > 1000) Rows = 1000; #ifdef DJGPP /* avoid a crash by checking for a too large value of 'columns' */ if (old_Columns != Columns && full_screen && term_console) mch_check_columns(); #endif /* * 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 #ifdef FEAT_GUI && !gui.starting #endif ) 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_sts < 0) { errmsg = e_positive; curbuf->b_p_sts = 0; } if (curbuf->b_p_ts <= 0) { errmsg = e_positive; curbuf->b_p_ts = 8; } if (curbuf->b_p_tw < 0) { errmsg = e_positive; curbuf->b_p_tw = 0; } 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_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; } #ifdef FEAT_CMDWIN if (p_cwh < 1) { errmsg = e_positive; p_cwh = 1; } #endif 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) curwin->w_set_curswant = TRUE; /* in case 'tabstop' changed */ check_redraw(options[opt_idx].flags); return errmsg; } /* * Called after an option changed: check if something needs to be redrawn. */ static void check_redraw(flags) long_u flags; { /* Careful: P_RCLR and P_RALL are a combination of other P_ flags */ int clear = (flags & P_RCLR) == P_RCLR; int all = ((flags & P_RALL) == P_RALL || clear); #ifdef FEAT_WINDOWS if ((flags & P_RSTAT) || all) /* mark all status lines dirty */ status_redraw_all(); #endif if ((flags & P_RBUF) || (flags & P_RWIN) || all) changed_window_setting(); if (flags & P_RBUF) redraw_curbuf_later(NOT_VALID); if (clear) 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(arg) 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. */ #ifdef EBCDIC if (!islower(arg[0])) #else if (arg[0] < 'a' || arg[0] > 'z') #endif 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; } #if defined(FEAT_EVAL) || defined(FEAT_TCL) || defined(FEAT_MZSCHEME) /* * 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(name, numval, stringval, opt_flags) char_u *name; long *numval; char_u **stringval; /* NULL when only checking existance */ 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) { #ifdef FEAT_CRYPT /* 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 #endif *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; } #endif /* * Set the value of option "name". * Use "string" for string options, use "number" for other options. */ void set_option_value(name, number, string, opt_flags) 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; } #endif if (flags & P_STRING) 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; /* do nothing as we hit an error */ } } if (flags & P_NUM) (void)set_num_option(opt_idx, varp, number, NULL, 0, opt_flags); else (void)set_bool_option(opt_idx, varp, (int)number, opt_flags); } } } } /* * Get the terminal code for a terminal option. * Returns NULL when not found. */ char_u * get_term_code(tname) 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() { int i; i = findoption((char_u *)"hl"); if (i >= 0) return options[i].def_val[VI_DEFAULT]; return (char_u *)NULL; } #if defined(FEAT_MBYTE) || defined(PROTO) char_u * get_encoding_default() { int i; i = findoption((char_u *)"enc"); if (i >= 0) return options[i].def_val[VI_DEFAULT]; return (char_u *)NULL; } #endif /* * Translate a string like "t_xx", "<t_xx>" or "<S-Tab>" to a key number. */ static int find_key_option(arg) 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); 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(all, opt_flags) 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)); if (items == NULL) return; /* 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(); } } vim_free(items); } /* * Return TRUE if option "p" has its default value. */ static int optval_default(p, varp) 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)(long_i)p->def_val[dvi]); if (p->flags & P_BOOL) /* the cast to long is required for Manx C, long_i is * needed for MSVC */ return (*(int *)varp == (int)(long)(long_i)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(p, opt_flags) 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(fd, opt_flags, local_only) 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 */ { #if defined(FEAT_SYN_HL) || defined(FEAT_AUTOCMD) int do_endif = FALSE; /* Don't set 'syntax' and 'filetype' again if the value is * already right, avoids reloading the syntax file. */ if ( # if defined(FEAT_SYN_HL) p->indir == PV_SYN # if defined(FEAT_AUTOCMD) || # endif # endif # if defined(FEAT_AUTOCMD) p->indir == PV_FT # endif ) { if (fprintf(fd, "if &%s != '%s'", p->fullname, *(char_u **)(varp)) < 0 || put_eol(fd) < 0) return FAIL; do_endif = TRUE; } #endif if (put_setstring(fd, cmd, p->fullname, (char_u **)varp, (p->flags & P_EXPAND) != 0) == FAIL) return FAIL; #if defined(FEAT_SYN_HL) || defined(FEAT_AUTOCMD) if (do_endif) { if (put_line(fd, "endif") == FAIL) return FAIL; } #endif } } } } return OK; } #if defined(FEAT_FOLDING) || defined(PROTO) /* * Generate set commands for the local fold options only. Used when * 'sessionoptions' or 'viewoptions' contains "folds" but not "options". */ int makefoldset(fd) FILE *fd; { if (put_setstring(fd, "setlocal", "fdm", &curwin->w_p_fdm, FALSE) == FAIL # ifdef FEAT_EVAL || put_setstring(fd, "setlocal", "fde", &curwin->w_p_fde, FALSE) == FAIL # endif || 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; } #endif static int put_setstring(fd, cmd, name, valuep, expand) FILE *fd; char *cmd; char *name; char_u **valuep; int expand; { char_u *s; char_u buf[MAXPATHL]; 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) { home_replace(NULL, *valuep, buf, MAXPATHL, FALSE); if (put_escstr(fd, buf, 2) == FAIL) return FAIL; } else if (put_escstr(fd, *valuep, 2) == FAIL) return FAIL; } if (put_eol(fd) < 0) return FAIL; return OK; } static int put_setnum(fd, cmd, name, valuep) 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, "%ld", *valuep) < 0) return FAIL; if (put_eol(fd) < 0) return FAIL; return OK; } static int put_setbool(fd, cmd, name, value) 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() { /* * 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. */ #ifdef FEAT_MOUSE_TTY mch_setmouse(FALSE); /* switch mouse off */ #endif #ifdef FEAT_TITLE mch_restore_title(3); /* restore window titles */ #endif #if defined(FEAT_XCLIPBOARD) && defined(FEAT_GUI) /* When starting the GUI close the display opened for the clipboard. * After restoring the title, because that will need the display. */ if (gui.starting) clear_xterm_clip(); #endif #ifdef WIN3264 /* * Check if this is allowed now. */ if (can_end_termcap_mode(FALSE) == TRUE) #endif stoptermcap(); /* stop termcap mode */ free_termoptions(); } void free_termoptions() { 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(); } /* * Set the terminal option defaults to the current value. * Used after setting the terminal name. */ void set_term_defaults() { 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(p) 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() { #if defined(FEAT_CMDL_INFO) && defined(FEAT_WINDOWS) int last_has_status = (p_ls == 2 || (p_ls == 1 && firstwin != lastwin)); sc_col = 0; ru_col = 0; if (p_ru) { #ifdef FEAT_STL_OPT ru_col = (ru_wid ? ru_wid : COL_RULER) + 1; #else ru_col = COL_RULER + 1; #endif /* 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; #else sc_col = Columns; ru_col = Columns; #endif } /* * Get pointer to option variable, depending on local or global scope. */ static char_u * get_varp_scope(p, opt_flags) 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) { #ifdef FEAT_QUICKFIX 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); #endif 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); #ifdef FEAT_FIND_ID case PV_DEF: return (char_u *)&(curbuf->b_p_def); case PV_INC: return (char_u *)&(curbuf->b_p_inc); #endif #ifdef FEAT_INS_EXPAND case PV_DICT: return (char_u *)&(curbuf->b_p_dict); case PV_TSR: return (char_u *)&(curbuf->b_p_tsr); #endif #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) case PV_BEXPR: return (char_u *)&(curbuf->b_p_bexpr); #endif #ifdef FEAT_STL_OPT case PV_STL: return (char_u *)&(curwin->w_p_stl); #endif } return NULL; /* "cannot happen" */ } return get_varp(p); } /* * Get pointer to option variable. */ static char_u * get_varp(p) 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; #ifdef FEAT_FIND_ID 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; #endif #ifdef FEAT_INS_EXPAND 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; #endif #ifdef FEAT_QUICKFIX 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; #endif #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) case PV_BEXPR: return *curbuf->b_p_bexpr != NUL ? (char_u *)&(curbuf->b_p_bexpr) : p->var; #endif #ifdef FEAT_STL_OPT case PV_STL: return *curwin->w_p_stl != NUL ? (char_u *)&(curwin->w_p_stl) : p->var; #endif #ifdef FEAT_ARABIC case PV_ARAB: return (char_u *)&(curwin->w_p_arab); #endif case PV_LIST: return (char_u *)&(curwin->w_p_list); #ifdef FEAT_SPELL case PV_SPELL: return (char_u *)&(curwin->w_p_spell); #endif #ifdef FEAT_SYN_HL case PV_CUC: return (char_u *)&(curwin->w_p_cuc); case PV_CUL: return (char_u *)&(curwin->w_p_cul); #endif #ifdef FEAT_DIFF case PV_DIFF: return (char_u *)&(curwin->w_p_diff); #endif #ifdef FEAT_FOLDING 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); # ifdef FEAT_EVAL case PV_FDE: return (char_u *)&(curwin->w_p_fde); case PV_FDT: return (char_u *)&(curwin->w_p_fdt); # endif case PV_FMR: return (char_u *)&(curwin->w_p_fmr); #endif case PV_NU: return (char_u *)&(curwin->w_p_nu); #ifdef FEAT_LINEBREAK case PV_NUW: return (char_u *)&(curwin->w_p_nuw); #endif #ifdef FEAT_WINDOWS case PV_WFH: return (char_u *)&(curwin->w_p_wfh); #endif #ifdef FEAT_VERTSPLIT case PV_WFW: return (char_u *)&(curwin->w_p_wfw); #endif #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) case PV_PVW: return (char_u *)&(curwin->w_p_pvw); #endif #ifdef FEAT_RIGHTLEFT case PV_RL: return (char_u *)&(curwin->w_p_rl); case PV_RLC: return (char_u *)&(curwin->w_p_rlc); #endif case PV_SCROLL: return (char_u *)&(curwin->w_p_scr); case PV_WRAP: return (char_u *)&(curwin->w_p_wrap); #ifdef FEAT_LINEBREAK case PV_LBR: return (char_u *)&(curwin->w_p_lbr); #endif #ifdef FEAT_SCROLLBIND case PV_SCBIND: return (char_u *)&(curwin->w_p_scb); #endif case PV_AI: return (char_u *)&(curbuf->b_p_ai); case PV_BIN: return (char_u *)&(curbuf->b_p_bin); #ifdef FEAT_MBYTE case PV_BOMB: return (char_u *)&(curbuf->b_p_bomb); #endif #if defined(FEAT_QUICKFIX) case PV_BH: return (char_u *)&(curbuf->b_p_bh); case PV_BT: return (char_u *)&(curbuf->b_p_bt); #endif case PV_BL: return (char_u *)&(curbuf->b_p_bl); case PV_CI: return (char_u *)&(curbuf->b_p_ci); #ifdef FEAT_CINDENT 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); #endif #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) case PV_CINW: return (char_u *)&(curbuf->b_p_cinw); #endif #ifdef FEAT_COMMENTS case PV_COM: return (char_u *)&(curbuf->b_p_com); #endif #ifdef FEAT_FOLDING case PV_CMS: return (char_u *)&(curbuf->b_p_cms); #endif #ifdef FEAT_INS_EXPAND case PV_CPT: return (char_u *)&(curbuf->b_p_cpt); #endif #ifdef FEAT_COMPL_FUNC case PV_CFU: return (char_u *)&(curbuf->b_p_cfu); case PV_OFU: return (char_u *)&(curbuf->b_p_ofu); #endif case PV_EOL: return (char_u *)&(curbuf->b_p_eol); case PV_ET: return (char_u *)&(curbuf->b_p_et); #ifdef FEAT_MBYTE case PV_FENC: return (char_u *)&(curbuf->b_p_fenc); #endif case PV_FF: return (char_u *)&(curbuf->b_p_ff); #ifdef FEAT_AUTOCMD case PV_FT: return (char_u *)&(curbuf->b_p_ft); #endif 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); #ifdef FEAT_FIND_ID # ifdef FEAT_EVAL case PV_INEX: return (char_u *)&(curbuf->b_p_inex); # endif #endif #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) case PV_INDE: return (char_u *)&(curbuf->b_p_inde); case PV_INDK: return (char_u *)&(curbuf->b_p_indk); #endif #ifdef FEAT_EVAL case PV_FEX: return (char_u *)&(curbuf->b_p_fex); #endif #ifdef FEAT_CRYPT case PV_KEY: return (char_u *)&(curbuf->b_p_key); #endif #ifdef FEAT_LISP case PV_LISP: return (char_u *)&(curbuf->b_p_lisp); #endif 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); #ifdef FEAT_OSFILETYPE case PV_OFT: return (char_u *)&(curbuf->b_p_oft); #endif case PV_PI: return (char_u *)&(curbuf->b_p_pi); #ifdef FEAT_TEXTOBJ case PV_QE: return (char_u *)&(curbuf->b_p_qe); #endif case PV_RO: return (char_u *)&(curbuf->b_p_ro); #ifdef FEAT_SMARTINDENT case PV_SI: return (char_u *)&(curbuf->b_p_si); #endif #ifndef SHORT_FNAME case PV_SN: return (char_u *)&(curbuf->b_p_sn); #endif case PV_STS: return (char_u *)&(curbuf->b_p_sts); #ifdef FEAT_SEARCHPATH case PV_SUA: return (char_u *)&(curbuf->b_p_sua); #endif case PV_SWF: return (char_u *)&(curbuf->b_p_swf); #ifdef FEAT_SYN_HL case PV_SMC: return (char_u *)&(curbuf->b_p_smc); case PV_SYN: return (char_u *)&(curbuf->b_p_syn); #endif #ifdef FEAT_SPELL case PV_SPC: return (char_u *)&(curbuf->b_p_spc); case PV_SPF: return (char_u *)&(curbuf->b_p_spf); case PV_SPL: return (char_u *)&(curbuf->b_p_spl); #endif 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_TX: return (char_u *)&(curbuf->b_p_tx); case PV_WM: return (char_u *)&(curbuf->b_p_wm); #ifdef FEAT_KEYMAP case PV_KMAP: return (char_u *)&(curbuf->b_p_keymap); #endif 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() { if (*curbuf->b_p_ep == NUL) return p_ep; return curbuf->b_p_ep; } #if defined(FEAT_WINDOWS) || defined(PROTO) /* * Copy options from one window to another. * Used when splitting a window. */ void win_copy_options(wp_from, wp_to) 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); # ifdef FEAT_RIGHTLEFT # ifdef FEAT_FKMAP /* Is this right? */ wp_to->w_farsi = wp_from->w_farsi; # endif # endif } #endif /* * 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(from, to) winopt_T *from; winopt_T *to; { #ifdef FEAT_ARABIC to->wo_arab = from->wo_arab; #endif to->wo_list = from->wo_list; to->wo_nu = from->wo_nu; #ifdef FEAT_LINEBREAK to->wo_nuw = from->wo_nuw; #endif #ifdef FEAT_RIGHTLEFT to->wo_rl = from->wo_rl; to->wo_rlc = vim_strsave(from->wo_rlc); #endif #ifdef FEAT_STL_OPT to->wo_stl = vim_strsave(from->wo_stl); #endif to->wo_wrap = from->wo_wrap; #ifdef FEAT_LINEBREAK to->wo_lbr = from->wo_lbr; #endif #ifdef FEAT_SCROLLBIND to->wo_scb = from->wo_scb; #endif #ifdef FEAT_SPELL to->wo_spell = from->wo_spell; #endif #ifdef FEAT_SYN_HL to->wo_cuc = from->wo_cuc; to->wo_cul = from->wo_cul; #endif #ifdef FEAT_DIFF to->wo_diff = from->wo_diff; #endif #ifdef FEAT_FOLDING to->wo_fdc = from->wo_fdc; to->wo_fen = from->wo_fen; to->wo_fdi = vim_strsave(from->wo_fdi); to->wo_fml = from->wo_fml; to->wo_fdl = from->wo_fdl; to->wo_fdm = vim_strsave(from->wo_fdm); to->wo_fdn = from->wo_fdn; # ifdef FEAT_EVAL to->wo_fde = vim_strsave(from->wo_fde); to->wo_fdt = vim_strsave(from->wo_fdt); # endif to->wo_fmr = vim_strsave(from->wo_fmr); #endif check_winopt(to); /* don't want NULL pointers */ } /* * Check string options in a window for a NULL value. */ void check_win_options(win) 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. */ /*ARGSUSED*/ void check_winopt(wop) winopt_T *wop; { #ifdef FEAT_FOLDING check_string_option(&wop->wo_fdi); check_string_option(&wop->wo_fdm); # ifdef FEAT_EVAL check_string_option(&wop->wo_fde); check_string_option(&wop->wo_fdt); # endif check_string_option(&wop->wo_fmr); #endif #ifdef FEAT_RIGHTLEFT check_string_option(&wop->wo_rlc); #endif #ifdef FEAT_STL_OPT check_string_option(&wop->wo_stl); #endif } /* * Free the allocated memory inside a winopt_T. */ /*ARGSUSED*/ void clear_winopt(wop) winopt_T *wop; { #ifdef FEAT_FOLDING clear_string_option(&wop->wo_fdi); clear_string_option(&wop->wo_fdm); # ifdef FEAT_EVAL clear_string_option(&wop->wo_fde); clear_string_option(&wop->wo_fdt); # endif clear_string_option(&wop->wo_fmr); #endif #ifdef FEAT_RIGHTLEFT clear_string_option(&wop->wo_rlc); #endif #ifdef FEAT_STL_OPT clear_string_option(&wop->wo_stl); #endif } /* * 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, flags) 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 of 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_tx = p_tx; #ifdef FEAT_MBYTE buf->b_p_fenc = vim_strsave(p_fenc); #endif buf->b_p_ff = vim_strsave(p_ff); #if defined(FEAT_QUICKFIX) buf->b_p_bh = empty_option; buf->b_p_bt = empty_option; #endif } 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; #ifdef FEAT_MBYTE buf->b_p_bomb = p_bomb; #endif 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; #ifdef FEAT_INS_EXPAND buf->b_p_cpt = vim_strsave(p_cpt); #endif #ifdef FEAT_COMPL_FUNC buf->b_p_cfu = vim_strsave(p_cfu); buf->b_p_ofu = vim_strsave(p_ofu); #endif buf->b_p_sts = p_sts; buf->b_p_sts_nopaste = p_sts_nopaste; #ifndef SHORT_FNAME buf->b_p_sn = p_sn; #endif #ifdef FEAT_COMMENTS buf->b_p_com = vim_strsave(p_com); #endif #ifdef FEAT_FOLDING buf->b_p_cms = vim_strsave(p_cms); #endif 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); #ifdef FEAT_SMARTINDENT buf->b_p_si = p_si; #endif buf->b_p_ci = p_ci; #ifdef FEAT_CINDENT buf->b_p_cin = p_cin; buf->b_p_cink = vim_strsave(p_cink); buf->b_p_cino = vim_strsave(p_cino); #endif #ifdef FEAT_AUTOCMD /* Don't copy 'filetype', it must be detected */ buf->b_p_ft = empty_option; #endif #ifdef FEAT_OSFILETYPE buf->b_p_oft = vim_strsave(p_oft); #endif buf->b_p_pi = p_pi; #if defined(FEAT_SMARTINDENT) || defined(FEAT_CINDENT) buf->b_p_cinw = vim_strsave(p_cinw); #endif #ifdef FEAT_LISP buf->b_p_lisp = p_lisp; #endif #ifdef FEAT_SYN_HL /* Don't copy 'syntax', it must be set */ buf->b_p_syn = empty_option; buf->b_p_smc = p_smc; #endif #ifdef FEAT_SPELL buf->b_p_spc = vim_strsave(p_spc); (void)compile_cap_prog(buf); buf->b_p_spf = vim_strsave(p_spf); buf->b_p_spl = vim_strsave(p_spl); #endif #if defined(FEAT_CINDENT) && defined(FEAT_EVAL) buf->b_p_inde = vim_strsave(p_inde); buf->b_p_indk = vim_strsave(p_indk); #endif #if defined(FEAT_EVAL) buf->b_p_fex = vim_strsave(p_fex); #endif #ifdef FEAT_CRYPT buf->b_p_key = vim_strsave(p_key); #endif #ifdef FEAT_SEARCHPATH buf->b_p_sua = vim_strsave(p_sua); #endif #ifdef FEAT_KEYMAP buf->b_p_keymap = vim_strsave(p_keymap); buf->b_kmap_state |= KEYMAP_INIT; #endif /* 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; #ifdef FEAT_QUICKFIX buf->b_p_gp = empty_option; buf->b_p_mp = empty_option; buf->b_p_efm = empty_option; #endif buf->b_p_ep = empty_option; buf->b_p_kp = empty_option; buf->b_p_path = empty_option; buf->b_p_tags = empty_option; #ifdef FEAT_FIND_ID buf->b_p_def = empty_option; buf->b_p_inc = empty_option; # ifdef FEAT_EVAL buf->b_p_inex = vim_strsave(p_inex); # endif #endif #ifdef FEAT_INS_EXPAND buf->b_p_dict = empty_option; buf->b_p_tsr = empty_option; #endif #ifdef FEAT_TEXTOBJ buf->b_p_qe = vim_strsave(p_qe); #endif #if defined(FEAT_BEVAL) && defined(FEAT_EVAL) buf->b_p_bexpr = empty_option; #endif /* * 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; #ifdef FEAT_QUICKFIX if (buf->b_p_bt[0] == 'h') clear_string_option(&buf->b_p_bt); #endif 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() { 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() { p_iminsert = curbuf->b_p_iminsert; } /* * Set the global value for 'imsearch' to the local value. */ void set_imsearch_global() { p_imsearch = curbuf->b_p_imsearch; } #if defined(FEAT_CMDL_COMPL) || defined(PROTO) 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(xp, arg, opt_flags) 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) { 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 #ifdef FEAT_SEARCHPATH || p == (char_u *)&p_cdpath #endif #ifdef FEAT_SESSION || p == (char_u *)&p_vdir #endif ) { xp->xp_context = EXPAND_DIRECTORIES; if (p == (char_u *)&p_path #ifdef FEAT_SEARCHPATH || p == (char_u *)&p_cdpath #endif ) 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; } } #ifdef FEAT_SPELL /* 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; } #endif } return; } int ExpandSettings(xp, regmatch, num_file, file) 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 < 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(num_file, file) 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 *)); if (*file == NULL) return FAIL; /* * 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) { vim_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; } #endif /* * 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(opp, opt_flags) 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, "%ld", *(long *)varp); } else /* P_STRING */ { varp = *(char_u **)(varp); if (varp == NULL) /* just in case */ NameBuff[0] = NUL; #ifdef FEAT_CRYPT /* don't show the actual value of 'key', only that it's set */ else if (opp->var == (char_u *)&p_key && *varp) STRCPY(NameBuff, "*****"); #endif 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(varp, wcp) 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; } #ifdef FEAT_LANGMAP /* * Any character has an equivalent character. This is used for keyboards that * have a special language mode that sends characters above 128 (although * other characters can be translated too). */ /* * char_u langmap_mapchar[256]; * Normally maps each of the 128 upper chars to an <128 ascii char; used to * "translate" native lang chars in normal mode or some cases of * insert mode without having to tediously switch lang mode back&forth. */ static void langmap_init() { int i; for (i = 0; i < 256; i++) /* we init with a-one-to one map */ langmap_mapchar[i] = i; } /* * Called when langmap option is set; the language map can be * changed at any time! */ static void langmap_set() { char_u *p; char_u *p2; int from, to; langmap_init(); /* back to one-to-one map first */ 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[1] != NUL) ++p; #ifdef FEAT_MBYTE from = (*mb_ptr2char)(p); #else from = p[0]; #endif if (p2 == NULL) { mb_ptr_adv(p); if (p[0] == '\\') ++p; #ifdef FEAT_MBYTE to = (*mb_ptr2char)(p); #else to = p[0]; #endif } else { if (p2[0] == '\\') ++p2; #ifdef FEAT_MBYTE to = (*mb_ptr2char)(p2); #else to = p2[0]; #endif } if (to == NUL) { EMSG2(_("E357: 'langmap': Matching character missing for %s"), transchar(from)); return; } langmap_mapchar[from & 255] = to; /* Advance to next pair */ mb_ptr_adv(p); if (p2 == NULL) { if (p[0] == ',') { ++p; break; } } else { 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; } } } } } #endif /* * Return TRUE if format option 'x' is in effect. * Take care of no formatting when 'paste' is set. */ int has_format_option(x) 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(x) int x; { return ( 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() { static int old_p_paste = FALSE; static int save_sm = 0; #ifdef FEAT_CMDL_INFO static int save_ru = 0; #endif #ifdef FEAT_RIGHTLEFT static int save_ri = 0; static int save_hkmap = 0; #endif 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; #ifdef FEAT_CMDL_INFO save_ru = p_ru; #endif #ifdef FEAT_RIGHTLEFT save_ri = p_ri; save_hkmap = p_hkmap; #endif /* 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 */ #ifdef FEAT_CMDL_INFO # ifdef FEAT_WINDOWS if (p_ru) status_redraw_all(); /* redraw to remove the ruler */ # endif p_ru = 0; /* no ruler */ #endif #ifdef FEAT_RIGHTLEFT p_ri = 0; /* no reverse insert */ p_hkmap = 0; /* no Hebrew keyboard */ #endif /* 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; #ifdef FEAT_CMDL_INFO # ifdef FEAT_WINDOWS if (p_ru != save_ru) status_redraw_all(); /* redraw to draw the ruler */ # endif p_ru = save_ru; #endif #ifdef FEAT_RIGHTLEFT p_ri = save_ri; p_hkmap = save_hkmap; #endif /* 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(fname, envname) 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); vim_free(p); } } else if (dofree) vim_free(p); } } /* * Set 'compatible' on or off. Called for "-C" and "-N" command line arg. */ void change_compatible(on) 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. */ int option_was_set(name) 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; } /* * 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() { 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(); } #ifdef FEAT_LINEBREAK # if defined(__BORLANDC__) && (__BORLANDC__ < 0x500) /* Borland C++ screws up loop optimisation here (negri) */ #pragma option -O-l # endif /* * fill_breakat_flags() -- called when 'breakat' changes value. */ static void fill_breakat_flags() { 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; } # if defined(__BORLANDC__) && (__BORLANDC__ < 0x500) #pragma option -O.l # endif #endif /* * 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(val, values, list) 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(val, values, flagp, list) 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() { 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(what) 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) buf_T *buf; { buf->b_start_ffc = *buf->b_p_ff; buf->b_start_eol = buf->b_p_eol; #ifdef FEAT_MBYTE 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) { vim_free(buf->b_start_fenc); buf->b_start_fenc = vim_strsave(buf->b_p_fenc); } #endif } /* * 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. * Don't consider a new, empty buffer to be changed. */ int file_ff_differs(buf) buf_T *buf; { /* In a buffer that was never loaded the options are not valid. */ if (buf->b_flags & BF_NEVERLOADED) return FALSE; if ((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; #ifdef FEAT_MBYTE 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); #else return FALSE; #endif } /* * return OK if "p" is a valid fileformat name, FAIL otherwise. */ int check_ff_value(p) char_u *p; { return check_opt_strings(p, p_ff_values, FALSE); }