Mercurial > vim
diff src/eval.c @ 137:3e7d17e425b0 v7.0044
updated for version 7.0044
| author | vimboss |
|---|---|
| date | Tue, 25 Jan 2005 22:26:29 +0000 |
| parents | f455396f3c3f |
| children | 0ef5b70c3eaf |
line wrap: on
line diff
--- a/src/eval.c +++ b/src/eval.c @@ -30,131 +30,21 @@ #if defined(FEAT_EVAL) || defined(PROTO) -#if SIZEOF_INT <= 3 /* use long if int is smaller than 32 bits */ -typedef long varnumber_T; -#else -typedef int varnumber_T; -#endif - -/* - * Structure to hold an internal variable without a name. - */ -typedef struct -{ - char v_type; /* see below: VAR_NUMBER, VAR_STRING, etc. */ - union - { - varnumber_T v_number; /* number value */ - char_u *v_string; /* string value (can be NULL!) */ - struct listvar_S *v_list; /* list value (can be NULL!) */ - struct dictvar_S *v_dict; /* dict value (can be NULL!) */ - } vval; -} typeval; - -/* Values for "v_type". */ -#define VAR_UNKNOWN 0 -#define VAR_NUMBER 1 /* "v_number" is used */ -#define VAR_STRING 2 /* "v_string" is used */ -#define VAR_FUNC 3 /* "v_string" is function name */ -#define VAR_LIST 4 /* "v_list" is used */ -#define VAR_DICT 5 /* "v_dict" is used */ - -/* - * Structure to hold an internal variable with a name. - * The "tv" must come first, so that this can be used as a "typeval" as well. - */ -typedef struct -{ - typeval tv; /* type and value of the variable */ - char_u v_name[1]; /* name of variable (actually longer) */ -} var; - -typedef var * VAR; - -/* - * In a hashtable item "hi_key" points to "v_name" in a variable. - * This avoids adding a pointer to the hashtable item. - * VAR2HIKEY() converts a var pointer to a hashitem key pointer. - * HIKEY2VAR() converts a hashitem key pointer to a var pointer. - * HI2VAR() converts a hashitem pointer to a var pointer. - */ -static var dumvar; -#define VAR2HIKEY(v) ((v)->v_name) -#define HIKEY2VAR(p) ((VAR)(p - (dumvar.v_name - (char_u *)&dumvar.tv))) -#define HI2VAR(hi) HIKEY2VAR((hi)->hi_key) - -/* - * Structure to hold an item of a list: an internal variable without a name. - */ -struct listitem_S -{ - struct listitem_S *li_next; /* next item in list */ - struct listitem_S *li_prev; /* previous item in list */ - typeval li_tv; /* type and value of the variable */ -}; - -typedef struct listitem_S listitem; - -/* - * Struct used by those that are using an item in a list. - */ -typedef struct listwatch_S -{ - listitem *lw_item; /* item being watched */ - struct listwatch_S *lw_next; /* next watcher */ -} listwatch; - -/* - * Structure to hold info about a list. - */ -struct listvar_S -{ - int lv_refcount; /* reference count */ - listitem *lv_first; /* first item, NULL if none */ - listitem *lv_last; /* last item, NULL if none */ - listwatch *lv_watch; /* first watcher, NULL if none */ -}; - -typedef struct listvar_S listvar; - -#define VAR_MAXNEST 100 /* maximum nesting of lists and dicts */ - -/* - * Structure to hold an item of a Dictionary. - * The key is copied into "di_key" to avoid an extra alloc/free for it. - */ -struct dictitem_S -{ - typeval di_tv; /* type and value of the variable */ - char_u di_key[1]; /* key (actually longer!) */ -}; - -typedef struct dictitem_S dictitem; - -/* - * In a hashtable item "hi_key" points to "di_key" in a dictitem. - * This avoids adding a pointer to the hashtable item. +#define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */ + +/* + * In a hashtab item "hi_key" points to "di_key" in a dictitem. + * This avoids adding a pointer to the hashtab item. * DI2HIKEY() converts a dictitem pointer to a hashitem key pointer. * HIKEY2DI() converts a hashitem key pointer to a dictitem pointer. * HI2DI() converts a hashitem pointer to a dictitem pointer. */ -static dictitem dumdi; +static dictitem_T dumdi; #define DI2HIKEY(di) ((di)->di_key) -#define HIKEY2DI(p) ((dictitem *)(p - (dumdi.di_key - (char_u *)&dumdi.di_tv))) +#define HIKEY2DI(p) ((dictitem_T *)(p - (dumdi.di_key - (char_u *)&dumdi))) #define HI2DI(hi) HIKEY2DI((hi)->hi_key) /* - * Structure to hold info about a Dictionary. - */ -struct dictvar_S -{ - int dv_refcount; /* reference count */ - hashtable dv_hashtable; /* hashtable that refers to the items */ -}; - -typedef struct dictvar_S dictvar; - -/* * Structure returned by get_lval() and used by set_var_lval(). * For a plain name: * "name" points to the variable name. @@ -178,26 +68,26 @@ typedef struct dictvar_S dictvar; * For a non-existing Dict item: * "name" points to the (expanded) variable name. * "exp_name" NULL or non-NULL, to be freed later. - * "tv" points to the Dictionary typeval + * "tv" points to the Dictionary typval_T * "newkey" is the key for the new item. */ typedef struct lval_S { char_u *ll_name; /* start of variable name (can be NULL) */ char_u *ll_exp_name; /* NULL or expanded name in allocated memory. */ - typeval *ll_tv; /* Typeval of item being used. If "newkey" + typval_T *ll_tv; /* Typeval of item being used. If "newkey" isn't NULL it's the Dict to which to add the item. */ - listitem *ll_li; /* The list item or NULL. */ - listvar *ll_list; /* The list or NULL. */ + listitem_T *ll_li; /* The list item or NULL. */ + list_T *ll_list; /* The list or NULL. */ int ll_range; /* TRUE when a [i:j] range was used */ long ll_n1; /* First index for list */ long ll_n2; /* Second index for list range */ int ll_empty2; /* Second index is empty: [i:] */ - dictvar *ll_dict; /* The Dictionary or NULL */ - dictitem *ll_di; /* The dictitem or NULL */ + dict_T *ll_dict; /* The Dictionary or NULL */ + dictitem_T *ll_di; /* The dictitem or NULL */ char_u *ll_newkey; /* New key for Dict in alloc. mem or NULL. */ -} lval; +} lval_T; static char *e_letunexp = N_("E18: Unexpected characters in :let"); @@ -218,15 +108,26 @@ static char *e_dictrange = N_("E719: Can static char *e_letwrong = N_("E734: Wrong variable type for %s="); /* - * All user-defined global variables are stored in "variables". - */ -hashtable variables; - -/* - * Array to hold the hashtable with variables local to each sourced script. - */ -static garray_T ga_scripts = {0, 0, sizeof(hashtable), 4, NULL}; -#define SCRIPT_VARS(id) (((hashtable *)ga_scripts.ga_data)[(id) - 1]) + * All user-defined global variables are stored in dictionary "globvardict". + * "globvars_var" is the variable that is used for "g:". + */ +static dict_T globvardict; +static dictitem_T globvars_var; +#define globvarht globvardict.dv_hashtab + +/* + * Array to hold the hashtab with variables local to each sourced script. + * Each item holds a variable (nameless) that points to the dict_T. + */ +typedef struct +{ + dictitem_T sv_var; + dict_T sv_dict; +} scriptvar_T; + +static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL}; +#define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1]) +#define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab) static int echo_attr = 0; /* attributes used for ":echo" */ @@ -268,430 +169,391 @@ ufunc_T *firstfunc = NULL; #define FUNCARG(fp, j) ((char_u **)(fp->args.ga_data))[j] #define FUNCLINE(fp, j) ((char_u **)(fp->lines.ga_data))[j] +#define MAX_FUNC_ARGS 20 /* maximum number of function arguments */ +#define VAR_SHORT_LEN 20 /* short variable name length */ +#define FIXVAR_CNT 12 /* number of fixed variables */ + /* structure to hold info for a function that is currently being executed. */ -struct funccall +typedef struct funccall_S { ufunc_T *func; /* function being called */ int linenr; /* next line to be executed */ int returned; /* ":return" used */ - int argcount; /* nr of arguments */ - typeval *argvars; /* arguments */ - var a0_var; /* "a:0" variable */ - var firstline; /* "a:firstline" variable */ - var lastline; /* "a:lastline" variable */ - hashtable l_vars; /* local function variables */ - typeval *rettv; /* return value */ + struct /* fixed variables for arguments */ + { + dictitem_T var; /* variable (without room for name) */ + char_u room[VAR_SHORT_LEN]; /* room for the name */ + } fixvar[FIXVAR_CNT]; + dict_T l_vars; /* l: local function variables */ + dictitem_T l_vars_var; /* variable for l: scope */ + dict_T l_avars; /* a: argument variables */ + dictitem_T l_avars_var; /* variable for a: scope */ + list_T l_varlist; /* list for a:000 */ + listitem_T l_listitems[MAX_FUNC_ARGS]; /* listitems for a:000 */ + typval_T *rettv; /* return value */ linenr_T breakpoint; /* next line with breakpoint or zero */ int dbg_tick; /* debug_tick when breakpoint was set */ int level; /* top nesting level of executed function */ -}; +} funccall_T; /* * Info used by a ":for" loop. */ -typedef struct forinfo_S +typedef struct { int fi_semicolon; /* TRUE if ending in '; var]' */ int fi_varcount; /* nr of variables in the list */ - listwatch fi_lw; /* keep an eye on the item used. */ - listvar *fi_list; /* list being used */ -} forinfo; + listwatch_T fi_lw; /* keep an eye on the item used. */ + list_T *fi_list; /* list being used */ +} forinfo_T; /* * Struct used by trans_function_name() */ typedef struct { - dictvar *fd_dict; /* Dictionary used */ + dict_T *fd_dict; /* Dictionary used */ char_u *fd_newkey; /* new key in "dict" */ - dictitem *fd_di; /* Dictionary item used */ -} funcdict; - - -/* - * Initialize the global variables. - */ - void -eval_init() -{ - hash_init(&variables); -} - -/* - * Return the name of the executed function. - */ - char_u * -func_name(cookie) - void *cookie; -{ - return ((struct funccall *)cookie)->func->name; -} - -/* - * Return the address holding the next breakpoint line for a funccall cookie. - */ - linenr_T * -func_breakpoint(cookie) - void *cookie; -{ - return &((struct funccall *)cookie)->breakpoint; -} - -/* - * Return the address holding the debug tick for a funccall cookie. - */ - int * -func_dbg_tick(cookie) - void *cookie; -{ - return &((struct funccall *)cookie)->dbg_tick; -} - -/* - * Return the nesting level for a funccall cookie. - */ - int -func_level(cookie) - void *cookie; -{ - return ((struct funccall *)cookie)->level; -} - -/* pointer to funccal for currently active function */ -struct funccall *current_funccal = NULL; - -/* - * Return TRUE when a function was ended by a ":return" command. - */ - int -current_func_returned() -{ - return current_funccal->returned; -} + dictitem_T *fd_di; /* Dictionary item used */ +} funcdict_T; /* * Array to hold the value of v: variables. + * The value is in a dictitem, so that it can also be used in the v: scope. + * The reason to use this table anyway is for very quick access to the + * variables with the VV_ defines. */ #include "version.h" -/* values for flags: */ +/* values for vv_flags: */ #define VV_COMPAT 1 /* compatible, also used without "v:" */ #define VV_RO 2 /* read-only */ #define VV_RO_SBX 4 /* read-only in the sandbox*/ -#define VV_NAME(s) s, sizeof(s) - 1 - -struct vimvar -{ - char *name; /* name of variable, without v: */ - int len; /* length of name */ - typeval tv; /* type and value */ - char flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */ +#define VV_NAME(s, t) s, sizeof(s) - 1, {{t}}, {0} + +static struct vimvar +{ + char *vv_name; /* name of variable, without v: */ + int vv_len; /* length of name */ + dictitem_T vv_di; /* value and name for key */ + char vv_filler[16]; /* space for LONGEST name below!!! */ + char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */ } vimvars[VV_LEN] = { /* * The order here must match the VV_ defines in vim.h! * Initializing a union does not work, leave tv.vval empty to get zero's. */ - {VV_NAME("count"), {VAR_NUMBER}, VV_COMPAT+VV_RO}, - {VV_NAME("count1"), {VAR_NUMBER}, VV_RO}, - {VV_NAME("prevcount"), {VAR_NUMBER}, VV_RO}, - {VV_NAME("errmsg"), {VAR_STRING}, VV_COMPAT}, - {VV_NAME("warningmsg"), {VAR_STRING}, 0}, - {VV_NAME("statusmsg"), {VAR_STRING}, 0}, - {VV_NAME("shell_error"), {VAR_NUMBER}, VV_COMPAT+VV_RO}, - {VV_NAME("this_session"), {VAR_STRING}, VV_COMPAT}, - {VV_NAME("version"), {VAR_NUMBER}, VV_COMPAT+VV_RO}, - {VV_NAME("lnum"), {VAR_NUMBER}, VV_RO_SBX}, - {VV_NAME("termresponse"), {VAR_STRING}, VV_RO}, - {VV_NAME("fname"), {VAR_STRING}, VV_RO}, - {VV_NAME("lang"), {VAR_STRING}, VV_RO}, - {VV_NAME("lc_time"), {VAR_STRING}, VV_RO}, - {VV_NAME("ctype"), {VAR_STRING}, VV_RO}, - {VV_NAME("charconvert_from"), {VAR_STRING}, VV_RO}, - {VV_NAME("charconvert_to"), {VAR_STRING}, VV_RO}, - {VV_NAME("fname_in"), {VAR_STRING}, VV_RO}, - {VV_NAME("fname_out"), {VAR_STRING}, VV_RO}, - {VV_NAME("fname_new"), {VAR_STRING}, VV_RO}, - {VV_NAME("fname_diff"), {VAR_STRING}, VV_RO}, - {VV_NAME("cmdarg"), {VAR_STRING}, VV_RO}, - {VV_NAME("foldstart"), {VAR_NUMBER}, VV_RO_SBX}, - {VV_NAME("foldend"), {VAR_NUMBER}, VV_RO_SBX}, - {VV_NAME("folddashes"), {VAR_STRING}, VV_RO_SBX}, - {VV_NAME("foldlevel"), {VAR_NUMBER}, VV_RO_SBX}, - {VV_NAME("progname"), {VAR_STRING}, VV_RO}, - {VV_NAME("servername"), {VAR_STRING}, VV_RO}, - {VV_NAME("dying"), {VAR_NUMBER}, VV_RO}, - {VV_NAME("exception"), {VAR_STRING}, VV_RO}, - {VV_NAME("throwpoint"), {VAR_STRING}, VV_RO}, - {VV_NAME("register"), {VAR_STRING}, VV_RO}, - {VV_NAME("cmdbang"), {VAR_NUMBER}, VV_RO}, - {VV_NAME("insertmode"), {VAR_STRING}, VV_RO}, - {VV_NAME("val"), {VAR_UNKNOWN}, VV_RO}, - {VV_NAME("key"), {VAR_UNKNOWN}, VV_RO}, + {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO}, + {VV_NAME("count1", VAR_NUMBER), VV_RO}, + {VV_NAME("prevcount", VAR_NUMBER), VV_RO}, + {VV_NAME("errmsg", VAR_STRING), VV_COMPAT}, + {VV_NAME("warningmsg", VAR_STRING), 0}, + {VV_NAME("statusmsg", VAR_STRING), 0}, + {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO}, + {VV_NAME("this_session", VAR_STRING), VV_COMPAT}, + {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO}, + {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX}, + {VV_NAME("termresponse", VAR_STRING), VV_RO}, + {VV_NAME("fname", VAR_STRING), VV_RO}, + {VV_NAME("lang", VAR_STRING), VV_RO}, + {VV_NAME("lc_time", VAR_STRING), VV_RO}, + {VV_NAME("ctype", VAR_STRING), VV_RO}, + {VV_NAME("charconvert_from", VAR_STRING), VV_RO}, + {VV_NAME("charconvert_to", VAR_STRING), VV_RO}, + {VV_NAME("fname_in", VAR_STRING), VV_RO}, + {VV_NAME("fname_out", VAR_STRING), VV_RO}, + {VV_NAME("fname_new", VAR_STRING), VV_RO}, + {VV_NAME("fname_diff", VAR_STRING), VV_RO}, + {VV_NAME("cmdarg", VAR_STRING), VV_RO}, + {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX}, + {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX}, + {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX}, + {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX}, + {VV_NAME("progname", VAR_STRING), VV_RO}, + {VV_NAME("servername", VAR_STRING), VV_RO}, + {VV_NAME("dying", VAR_NUMBER), VV_RO}, + {VV_NAME("exception", VAR_STRING), VV_RO}, + {VV_NAME("throwpoint", VAR_STRING), VV_RO}, + {VV_NAME("register", VAR_STRING), VV_RO}, + {VV_NAME("cmdbang", VAR_NUMBER), VV_RO}, + {VV_NAME("insertmode", VAR_STRING), VV_RO}, + {VV_NAME("val", VAR_STRING), VV_RO}, + {VV_NAME("key", VAR_STRING), VV_RO}, }; /* shorthand */ -#define vv_nr tv.vval.v_number -#define vv_str tv.vval.v_string - -static int eval0 __ARGS((char_u *arg, typeval *rettv, char_u **nextcmd, int evaluate)); -static int eval1 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval2 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval3 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval4 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval5 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval6 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval7 __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int eval_index __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int get_option_tv __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int get_string_tv __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int get_lit_string_tv __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static int get_list_tv __ARGS((char_u **arg, typeval *rettv, int evaluate)); -static listvar *list_alloc __ARGS((void)); -static void list_unref __ARGS((listvar *l)); -static void list_free __ARGS((listvar *l)); -static listitem *listitem_alloc __ARGS((void)); -static void listitem_free __ARGS((listitem *item)); -static void listitem_remove __ARGS((listvar *l, listitem *item)); -static long list_len __ARGS((listvar *l)); -static int list_equal __ARGS((listvar *l1, listvar *l2, int ic)); -static int dict_equal __ARGS((dictvar *d1, dictvar *d2, int ic)); -static int tv_equal __ARGS((typeval *tv1, typeval *tv2, int ic)); +#define vv_type vv_di.di_tv.v_type +#define vv_nr vv_di.di_tv.vval.v_number +#define vv_str vv_di.di_tv.vval.v_string +#define vv_tv vv_di.di_tv + +/* + * The v: variables are stored in dictionary "vimvardict". + * "vimvars_var" is the variable that is used for the "l:" scope. + */ +static dict_T vimvardict; +static dictitem_T vimvars_var; +#define vimvarht vimvardict.dv_hashtab + +static int eval0 __ARGS((char_u *arg, typval_T *rettv, char_u **nextcmd, int evaluate)); +static int eval1 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval2 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval3 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval4 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval5 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval6 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval7 __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int eval_index __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int get_option_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int get_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int get_lit_string_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static int get_list_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate)); +static list_T *list_alloc __ARGS((void)); +static void list_unref __ARGS((list_T *l)); +static void list_free __ARGS((list_T *l)); +static listitem_T *listitem_alloc __ARGS((void)); +static void listitem_free __ARGS((listitem_T *item)); +static void listitem_remove __ARGS((list_T *l, listitem_T *item)); +static long list_len __ARGS((list_T *l)); +static int list_equal __ARGS((list_T *l1, list_T *l2, int ic)); +static int dict_equal __ARGS((dict_T *d1, dict_T *d2, int ic)); +static int tv_equal __ARGS((typval_T *tv1, typval_T *tv2, int ic)); static int string_isa_number __ARGS((char_u *s)); -static listitem *list_find __ARGS((listvar *l, long n)); -static long list_idx_of_item __ARGS((listvar *l, listitem *item)); -static listitem *list_find_ext __ARGS((listvar *l, long *ip)); -static void list_append __ARGS((listvar *l, listitem *item)); -static int list_append_tv __ARGS((listvar *l, typeval *tv)); -static int list_insert_tv __ARGS((listvar *l, typeval *tv, listitem *item)); -static int list_extend __ARGS((listvar *l1, listvar *l2, listitem *bef)); -static int list_concat __ARGS((listvar *l1, listvar *l2, typeval *tv)); -static listvar *list_copy __ARGS((listvar *orig, int deep)); -static void list_remove __ARGS((listvar *l, listitem *item, listitem *item2)); -static char_u *list2string __ARGS((typeval *tv)); -static void list_join __ARGS((garray_T *gap, listvar *l, char_u *sep, int echo)); - -static dictvar *dict_alloc __ARGS((void)); -static void dict_unref __ARGS((dictvar *d)); -static void dict_free __ARGS((dictvar *d)); -static dictitem *dictitem_alloc __ARGS((char_u *key)); -static dictitem *dictitem_copy __ARGS((dictitem *org)); -static void dictitem_remove __ARGS((dictvar *dict, dictitem *item)); -static void dictitem_free __ARGS((dictitem *item)); -static int dict_add __ARGS((dictvar *d, dictitem *item)); -static long dict_len __ARGS((dictvar *d)); -static dictitem *dict_find __ARGS((dictvar *d, char_u *key, int len)); -static char_u *dict2string __ARGS((typeval *tv)); -static int get_dict_tv __ARGS((char_u **arg, typeval *rettv, int evaluate)); - -static char_u *echo_string __ARGS((typeval *tv, char_u **tofree, char_u *numbuf)); -static char_u *tv2string __ARGS((typeval *tv, char_u **tofree, char_u *numbuf)); +static listitem_T *list_find __ARGS((list_T *l, long n)); +static long list_idx_of_item __ARGS((list_T *l, listitem_T *item)); +static listitem_T *list_find_ext __ARGS((list_T *l, long *ip)); +static void list_append __ARGS((list_T *l, listitem_T *item)); +static int list_append_tv __ARGS((list_T *l, typval_T *tv)); +static int list_insert_tv __ARGS((list_T *l, typval_T *tv, listitem_T *item)); +static int list_extend __ARGS((list_T *l1, list_T *l2, listitem_T *bef)); +static int list_concat __ARGS((list_T *l1, list_T *l2, typval_T *tv)); +static list_T *list_copy __ARGS((list_T *orig, int deep)); +static void list_remove __ARGS((list_T *l, listitem_T *item, listitem_T *item2)); +static char_u *list2string __ARGS((typval_T *tv)); +static void list_join __ARGS((garray_T *gap, list_T *l, char_u *sep, int echo)); + +static dict_T *dict_alloc __ARGS((void)); +static void dict_unref __ARGS((dict_T *d)); +static void dict_free __ARGS((dict_T *d)); +static dictitem_T *dictitem_alloc __ARGS((char_u *key)); +static dictitem_T *dictitem_copy __ARGS((dictitem_T *org)); +static void dictitem_remove __ARGS((dict_T *dict, dictitem_T *item)); +static void dictitem_free __ARGS((dictitem_T *item)); +static int dict_add __ARGS((dict_T *d, dictitem_T *item)); +static long dict_len __ARGS((dict_T *d)); +static dictitem_T *dict_find __ARGS((dict_T *d, char_u *key, int len)); +static char_u *dict2string __ARGS((typval_T *tv)); +static int get_dict_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate)); + +static char_u *echo_string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf)); +static char_u *tv2string __ARGS((typval_T *tv, char_u **tofree, char_u *numbuf)); static char_u *string_quote __ARGS((char_u *str, int function)); -static int get_env_tv __ARGS((char_u **arg, typeval *rettv, int evaluate)); +static int get_env_tv __ARGS((char_u **arg, typval_T *rettv, int evaluate)); static int find_internal_func __ARGS((char_u *name)); static char_u *deref_func_name __ARGS((char_u *name, int *lenp)); -static int get_func_tv __ARGS((char_u *name, int len, typeval *rettv, char_u **arg, linenr_T firstline, linenr_T lastline, int *doesrange, int evaluate, dictvar *selfdict)); -static int call_func __ARGS((char_u *name, int len, typeval *rettv, int argcount, typeval *argvars, linenr_T firstline, linenr_T lastline, int *doesrange, int evaluate, dictvar *selfdict)); - -static void f_add __ARGS((typeval *argvars, typeval *rettv)); -static void f_append __ARGS((typeval *argvars, typeval *rettv)); -static void f_argc __ARGS((typeval *argvars, typeval *rettv)); -static void f_argidx __ARGS((typeval *argvars, typeval *rettv)); -static void f_argv __ARGS((typeval *argvars, typeval *rettv)); -static void f_browse __ARGS((typeval *argvars, typeval *rettv)); -static void f_browsedir __ARGS((typeval *argvars, typeval *rettv)); -static void f_bufexists __ARGS((typeval *argvars, typeval *rettv)); -static void f_buflisted __ARGS((typeval *argvars, typeval *rettv)); -static void f_bufloaded __ARGS((typeval *argvars, typeval *rettv)); -static void f_bufname __ARGS((typeval *argvars, typeval *rettv)); -static void f_bufnr __ARGS((typeval *argvars, typeval *rettv)); -static void f_bufwinnr __ARGS((typeval *argvars, typeval *rettv)); -static void f_byte2line __ARGS((typeval *argvars, typeval *rettv)); -static void f_byteidx __ARGS((typeval *argvars, typeval *rettv)); -static void f_call __ARGS((typeval *argvars, typeval *rettv)); -static void f_char2nr __ARGS((typeval *argvars, typeval *rettv)); -static void f_cindent __ARGS((typeval *argvars, typeval *rettv)); -static void f_col __ARGS((typeval *argvars, typeval *rettv)); -static void f_confirm __ARGS((typeval *argvars, typeval *rettv)); -static void f_copy __ARGS((typeval *argvars, typeval *rettv)); -static void f_count __ARGS((typeval *argvars, typeval *rettv)); -static void f_cscope_connection __ARGS((typeval *argvars, typeval *rettv)); -static void f_cursor __ARGS((typeval *argsvars, typeval *rettv)); -static void f_deepcopy __ARGS((typeval *argvars, typeval *rettv)); -static void f_delete __ARGS((typeval *argvars, typeval *rettv)); -static void f_did_filetype __ARGS((typeval *argvars, typeval *rettv)); -static void f_diff_filler __ARGS((typeval *argvars, typeval *rettv)); -static void f_diff_hlID __ARGS((typeval *argvars, typeval *rettv)); -static void f_empty __ARGS((typeval *argvars, typeval *rettv)); -static void f_escape __ARGS((typeval *argvars, typeval *rettv)); -static void f_eval __ARGS((typeval *argvars, typeval *rettv)); -static void f_eventhandler __ARGS((typeval *argvars, typeval *rettv)); -static void f_executable __ARGS((typeval *argvars, typeval *rettv)); -static void f_exists __ARGS((typeval *argvars, typeval *rettv)); -static void f_expand __ARGS((typeval *argvars, typeval *rettv)); -static void f_extend __ARGS((typeval *argvars, typeval *rettv)); -static void f_filereadable __ARGS((typeval *argvars, typeval *rettv)); -static void f_filewritable __ARGS((typeval *argvars, typeval *rettv)); -static void f_filter __ARGS((typeval *argvars, typeval *rettv)); -static void f_finddir __ARGS((typeval *argvars, typeval *rettv)); -static void f_findfile __ARGS((typeval *argvars, typeval *rettv)); -static void f_fnamemodify __ARGS((typeval *argvars, typeval *rettv)); -static void f_foldclosed __ARGS((typeval *argvars, typeval *rettv)); -static void f_foldclosedend __ARGS((typeval *argvars, typeval *rettv)); -static void f_foldlevel __ARGS((typeval *argvars, typeval *rettv)); -static void f_foldtext __ARGS((typeval *argvars, typeval *rettv)); -static void f_foldtextresult __ARGS((typeval *argvars, typeval *rettv)); -static void f_foreground __ARGS((typeval *argvars, typeval *rettv)); -static void f_function __ARGS((typeval *argvars, typeval *rettv)); -static void f_get __ARGS((typeval *argvars, typeval *rettv)); -static void f_getbufvar __ARGS((typeval *argvars, typeval *rettv)); -static void f_getchar __ARGS((typeval *argvars, typeval *rettv)); -static void f_getcharmod __ARGS((typeval *argvars, typeval *rettv)); -static void f_getcmdline __ARGS((typeval *argvars, typeval *rettv)); -static void f_getcmdpos __ARGS((typeval *argvars, typeval *rettv)); -static void f_getcwd __ARGS((typeval *argvars, typeval *rettv)); -static void f_getfontname __ARGS((typeval *argvars, typeval *rettv)); -static void f_getfperm __ARGS((typeval *argvars, typeval *rettv)); -static void f_getfsize __ARGS((typeval *argvars, typeval *rettv)); -static void f_getftime __ARGS((typeval *argvars, typeval *rettv)); -static void f_getftype __ARGS((typeval *argvars, typeval *rettv)); -static void f_getline __ARGS((typeval *argvars, typeval *rettv)); -static void f_getreg __ARGS((typeval *argvars, typeval *rettv)); -static void f_getregtype __ARGS((typeval *argvars, typeval *rettv)); -static void f_getwinposx __ARGS((typeval *argvars, typeval *rettv)); -static void f_getwinposy __ARGS((typeval *argvars, typeval *rettv)); -static void f_getwinvar __ARGS((typeval *argvars, typeval *rettv)); -static void f_glob __ARGS((typeval *argvars, typeval *rettv)); -static void f_globpath __ARGS((typeval *argvars, typeval *rettv)); -static void f_has __ARGS((typeval *argvars, typeval *rettv)); -static void f_has_key __ARGS((typeval *argvars, typeval *rettv)); -static void f_hasmapto __ARGS((typeval *argvars, typeval *rettv)); -static void f_histadd __ARGS((typeval *argvars, typeval *rettv)); -static void f_histdel __ARGS((typeval *argvars, typeval *rettv)); -static void f_histget __ARGS((typeval *argvars, typeval *rettv)); -static void f_histnr __ARGS((typeval *argvars, typeval *rettv)); -static void f_hlID __ARGS((typeval *argvars, typeval *rettv)); -static void f_hlexists __ARGS((typeval *argvars, typeval *rettv)); -static void f_hostname __ARGS((typeval *argvars, typeval *rettv)); -static void f_iconv __ARGS((typeval *argvars, typeval *rettv)); -static void f_indent __ARGS((typeval *argvars, typeval *rettv)); -static void f_index __ARGS((typeval *argvars, typeval *rettv)); -static void f_input __ARGS((typeval *argvars, typeval *rettv)); -static void f_inputdialog __ARGS((typeval *argvars, typeval *rettv)); -static void f_inputrestore __ARGS((typeval *argvars, typeval *rettv)); -static void f_inputsave __ARGS((typeval *argvars, typeval *rettv)); -static void f_inputsecret __ARGS((typeval *argvars, typeval *rettv)); -static void f_insert __ARGS((typeval *argvars, typeval *rettv)); -static void f_isdirectory __ARGS((typeval *argvars, typeval *rettv)); -static void f_items __ARGS((typeval *argvars, typeval *rettv)); -static void f_join __ARGS((typeval *argvars, typeval *rettv)); -static void f_keys __ARGS((typeval *argvars, typeval *rettv)); -static void f_last_buffer_nr __ARGS((typeval *argvars, typeval *rettv)); -static void f_len __ARGS((typeval *argvars, typeval *rettv)); -static void f_libcall __ARGS((typeval *argvars, typeval *rettv)); -static void f_libcallnr __ARGS((typeval *argvars, typeval *rettv)); -static void f_line __ARGS((typeval *argvars, typeval *rettv)); -static void f_line2byte __ARGS((typeval *argvars, typeval *rettv)); -static void f_lispindent __ARGS((typeval *argvars, typeval *rettv)); -static void f_localtime __ARGS((typeval *argvars, typeval *rettv)); -static void f_map __ARGS((typeval *argvars, typeval *rettv)); -static void f_maparg __ARGS((typeval *argvars, typeval *rettv)); -static void f_mapcheck __ARGS((typeval *argvars, typeval *rettv)); -static void f_match __ARGS((typeval *argvars, typeval *rettv)); -static void f_matchend __ARGS((typeval *argvars, typeval *rettv)); -static void f_matchstr __ARGS((typeval *argvars, typeval *rettv)); -static void f_max __ARGS((typeval *argvars, typeval *rettv)); -static void f_min __ARGS((typeval *argvars, typeval *rettv)); -static void f_mode __ARGS((typeval *argvars, typeval *rettv)); -static void f_nextnonblank __ARGS((typeval *argvars, typeval *rettv)); -static void f_nr2char __ARGS((typeval *argvars, typeval *rettv)); -static void f_prevnonblank __ARGS((typeval *argvars, typeval *rettv)); -static void f_range __ARGS((typeval *argvars, typeval *rettv)); -static void f_remote_expr __ARGS((typeval *argvars, typeval *rettv)); -static void f_remote_foreground __ARGS((typeval *argvars, typeval *rettv)); -static void f_remote_peek __ARGS((typeval *argvars, typeval *rettv)); -static void f_remote_read __ARGS((typeval *argvars, typeval *rettv)); -static void f_remote_send __ARGS((typeval *argvars, typeval *rettv)); -static void f_remove __ARGS((typeval *argvars, typeval *rettv)); -static void f_rename __ARGS((typeval *argvars, typeval *rettv)); -static void f_repeat __ARGS((typeval *argvars, typeval *rettv)); -static void f_resolve __ARGS((typeval *argvars, typeval *rettv)); -static void f_reverse __ARGS((typeval *argvars, typeval *rettv)); -static void f_search __ARGS((typeval *argvars, typeval *rettv)); -static void f_searchpair __ARGS((typeval *argvars, typeval *rettv)); -static void f_server2client __ARGS((typeval *argvars, typeval *rettv)); -static void f_serverlist __ARGS((typeval *argvars, typeval *rettv)); -static void f_setbufvar __ARGS((typeval *argvars, typeval *rettv)); -static void f_setcmdpos __ARGS((typeval *argvars, typeval *rettv)); -static void f_setline __ARGS((typeval *argvars, typeval *rettv)); -static void f_setreg __ARGS((typeval *argvars, typeval *rettv)); -static void f_setwinvar __ARGS((typeval *argvars, typeval *rettv)); -static void f_simplify __ARGS((typeval *argvars, typeval *rettv)); -static void f_sort __ARGS((typeval *argvars, typeval *rettv)); -static void f_split __ARGS((typeval *argvars, typeval *rettv)); +static int get_func_tv __ARGS((char_u *name, int len, typval_T *rettv, char_u **arg, linenr_T firstline, linenr_T lastline, int *doesrange, int evaluate, dict_T *selfdict)); +static int call_func __ARGS((char_u *name, int len, typval_T *rettv, int argcount, typval_T *argvars, linenr_T firstline, linenr_T lastline, int *doesrange, int evaluate, dict_T *selfdict)); + +static void f_add __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_append __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_argc __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_argidx __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_argv __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_browse __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_browsedir __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_bufexists __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_buflisted __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_bufloaded __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_bufname __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_bufnr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_bufwinnr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_byte2line __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_byteidx __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_call __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_char2nr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_cindent __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_col __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_confirm __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_copy __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_count __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_cscope_connection __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_cursor __ARGS((typval_T *argsvars, typval_T *rettv)); +static void f_deepcopy __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_delete __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_did_filetype __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_diff_filler __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_diff_hlID __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_empty __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_escape __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_eval __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_eventhandler __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_executable __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_exists __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_expand __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_extend __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_filereadable __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_filewritable __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_filter __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_finddir __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_findfile __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_fnamemodify __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_foldclosed __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_foldclosedend __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_foldlevel __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_foldtext __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_foldtextresult __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_foreground __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_function __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_get __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getbufvar __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getchar __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getcharmod __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getcmdline __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getcmdpos __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getcwd __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getfontname __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getfperm __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getfsize __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getftime __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getftype __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getline __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getreg __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getregtype __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getwinposx __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getwinposy __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_getwinvar __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_glob __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_globpath __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_has __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_has_key __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_hasmapto __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_histadd __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_histdel __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_histget __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_histnr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_hlID __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_hlexists __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_hostname __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_iconv __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_indent __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_index __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_input __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_inputdialog __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_inputrestore __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_inputsave __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_inputsecret __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_insert __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_isdirectory __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_items __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_join __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_keys __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_last_buffer_nr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_len __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_libcall __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_libcallnr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_line __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_line2byte __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_lispindent __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_localtime __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_map __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_maparg __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_mapcheck __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_match __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_matchend __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_matchstr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_max __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_min __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_mode __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_nextnonblank __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_nr2char __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_prevnonblank __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_range __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_remote_expr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_remote_foreground __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_remote_peek __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_remote_read __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_remote_send __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_remove __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_rename __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_repeat __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_resolve __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_reverse __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_search __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_searchpair __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_server2client __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_serverlist __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_setbufvar __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_setcmdpos __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_setline __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_setreg __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_setwinvar __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_simplify __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_sort __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_split __ARGS((typval_T *argvars, typval_T *rettv)); #ifdef HAVE_STRFTIME -static void f_strftime __ARGS((typeval *argvars, typeval *rettv)); -#endif -static void f_stridx __ARGS((typeval *argvars, typeval *rettv)); -static void f_string __ARGS((typeval *argvars, typeval *rettv)); -static void f_strlen __ARGS((typeval *argvars, typeval *rettv)); -static void f_strpart __ARGS((typeval *argvars, typeval *rettv)); -static void f_strridx __ARGS((typeval *argvars, typeval *rettv)); -static void f_strtrans __ARGS((typeval *argvars, typeval *rettv)); -static void f_submatch __ARGS((typeval *argvars, typeval *rettv)); -static void f_substitute __ARGS((typeval *argvars, typeval *rettv)); -static void f_synID __ARGS((typeval *argvars, typeval *rettv)); -static void f_synIDattr __ARGS((typeval *argvars, typeval *rettv)); -static void f_synIDtrans __ARGS((typeval *argvars, typeval *rettv)); -static void f_system __ARGS((typeval *argvars, typeval *rettv)); -static void f_tempname __ARGS((typeval *argvars, typeval *rettv)); -static void f_tolower __ARGS((typeval *argvars, typeval *rettv)); -static void f_toupper __ARGS((typeval *argvars, typeval *rettv)); -static void f_tr __ARGS((typeval *argvars, typeval *rettv)); -static void f_type __ARGS((typeval *argvars, typeval *rettv)); -static void f_values __ARGS((typeval *argvars, typeval *rettv)); -static void f_virtcol __ARGS((typeval *argvars, typeval *rettv)); -static void f_visualmode __ARGS((typeval *argvars, typeval *rettv)); -static void f_winbufnr __ARGS((typeval *argvars, typeval *rettv)); -static void f_wincol __ARGS((typeval *argvars, typeval *rettv)); -static void f_winheight __ARGS((typeval *argvars, typeval *rettv)); -static void f_winline __ARGS((typeval *argvars, typeval *rettv)); -static void f_winnr __ARGS((typeval *argvars, typeval *rettv)); -static void f_winrestcmd __ARGS((typeval *argvars, typeval *rettv)); -static void f_winwidth __ARGS((typeval *argvars, typeval *rettv)); - -static win_T *find_win_by_nr __ARGS((typeval *vp)); -static pos_T *var2fpos __ARGS((typeval *varp, int lnum)); +static void f_strftime __ARGS((typval_T *argvars, typval_T *rettv)); +#endif +static void f_stridx __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_string __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_strlen __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_strpart __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_strridx __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_strtrans __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_submatch __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_substitute __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_synID __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_synIDattr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_synIDtrans __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_system __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_tempname __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_tolower __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_toupper __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_tr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_type __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_values __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_virtcol __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_visualmode __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_winbufnr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_wincol __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_winheight __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_winline __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_winnr __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_winrestcmd __ARGS((typval_T *argvars, typval_T *rettv)); +static void f_winwidth __ARGS((typval_T *argvars, typval_T *rettv)); + +static win_T *find_win_by_nr __ARGS((typval_T *vp)); +static pos_T *var2fpos __ARGS((typval_T *varp, int lnum)); static int get_env_len __ARGS((char_u **arg)); static int get_id_len __ARGS((char_u **arg)); static int get_name_len __ARGS((char_u **arg, char_u **alias, int evaluate)); static char_u *find_name_end __ARGS((char_u *arg, char_u **expr_start, char_u **expr_end, int incl_br)); static int eval_isnamec __ARGS((int c)); -static int find_vim_var __ARGS((char_u *name, int len)); -static int get_var_tv __ARGS((char_u *name, int len, typeval *rettv)); -static typeval *alloc_tv __ARGS((void)); -static typeval *alloc_string_tv __ARGS((char_u *string)); -static void free_tv __ARGS((typeval *varp)); -static void clear_tv __ARGS((typeval *varp)); -static void init_tv __ARGS((typeval *varp)); -static long get_tv_number __ARGS((typeval *varp)); -static linenr_T get_tv_lnum __ARGS((typeval *argvars)); -static char_u *get_tv_string __ARGS((typeval *varp)); -static char_u *get_tv_string_buf __ARGS((typeval *varp, char_u *buf)); -static VAR find_var __ARGS((char_u *name, hashtable **htp)); -static VAR find_var_in_ht __ARGS((hashtable *ht, char_u *varname)); -static hashtable *find_var_ht __ARGS((char_u *name, char_u **varname)); -static void delete_var __ARGS((hashtable *ht, hashitem *hi)); -static void list_one_var __ARGS((VAR v, char_u *prefix)); -static void list_vim_var __ARGS((int i)); +static int get_var_tv __ARGS((char_u *name, int len, typval_T *rettv)); +static typval_T *alloc_tv __ARGS((void)); +static typval_T *alloc_string_tv __ARGS((char_u *string)); +static void free_tv __ARGS((typval_T *varp)); +static void clear_tv __ARGS((typval_T *varp)); +static void init_tv __ARGS((typval_T *varp)); +static long get_tv_number __ARGS((typval_T *varp)); +static linenr_T get_tv_lnum __ARGS((typval_T *argvars)); +static char_u *get_tv_string __ARGS((typval_T *varp)); +static char_u *get_tv_string_buf __ARGS((typval_T *varp, char_u *buf)); +static dictitem_T *find_var __ARGS((char_u *name, hashtab_T **htp)); +static dictitem_T *find_var_in_ht __ARGS((hashtab_T *ht, char_u *varname)); +static hashtab_T *find_var_ht __ARGS((char_u *name, char_u **varname)); +static void vars_clear_ext __ARGS((hashtab_T *ht, int free_val)); +static void delete_var __ARGS((hashtab_T *ht, hashitem_T *hi)); +static void list_one_var __ARGS((dictitem_T *v, char_u *prefix)); static void list_one_var_a __ARGS((char_u *prefix, char_u *name, int type, char_u *string)); -static void set_var __ARGS((char_u *name, typeval *varp, int copy)); -static void copy_tv __ARGS((typeval *from, typeval *to)); -static void item_copy __ARGS((typeval *from, typeval *to, int deep)); +static void set_var __ARGS((char_u *name, typval_T *varp, int copy)); +static int var_check_ro __ARGS((int flags, char_u *name)); +static void copy_tv __ARGS((typval_T *from, typval_T *to)); +static void item_copy __ARGS((typval_T *from, typval_T *to, int deep)); static char_u *find_option_end __ARGS((char_u **arg, int *opt_flags)); -static char_u *trans_function_name __ARGS((char_u **pp, int skip, int flags, funcdict *fd)); +static char_u *trans_function_name __ARGS((char_u **pp, int skip, int flags, funcdict_T *fd)); static int eval_fname_script __ARGS((char_u *p)); static int eval_fname_sid __ARGS((char_u *p)); static void list_func_head __ARGS((ufunc_T *fp, int indent)); @@ -701,29 +563,113 @@ static int function_exists __ARGS((char_ static void func_free __ARGS((ufunc_T *fp)); static void func_unref __ARGS((char_u *name)); static void func_ref __ARGS((char_u *name)); -static void call_user_func __ARGS((ufunc_T *fp, int argcount, typeval *argvars, typeval *rettv, linenr_T firstline, linenr_T lastline, dictvar *selfdict)); +static void call_user_func __ARGS((ufunc_T *fp, int argcount, typval_T *argvars, typval_T *rettv, linenr_T firstline, linenr_T lastline, dict_T *selfdict)); +static void add_nr_var __ARGS((dict_T *dp, dictitem_T *v, char *name, varnumber_T nr)); static char_u * make_expanded_name __ARGS((char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end)); -static int ex_let_vars __ARGS((char_u *arg, typeval *tv, int copy, int semicolon, int var_count, char_u *nextchars)); +static int ex_let_vars __ARGS((char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars)); static char_u *skip_var_list __ARGS((char_u *arg, int *var_count, int *semicolon)); static char_u *skip_var_one __ARGS((char_u *arg)); -static void list_hashtable_vars __ARGS((hashtable *ht, char_u *prefix)); +static void list_hashtable_vars __ARGS((hashtab_T *ht, char_u *prefix, int empty)); static void list_glob_vars __ARGS((void)); static void list_buf_vars __ARGS((void)); static void list_win_vars __ARGS((void)); static void list_vim_vars __ARGS((void)); static char_u *list_arg_vars __ARGS((exarg_T *eap, char_u *arg)); -static char_u *ex_let_one __ARGS((char_u *arg, typeval *tv, int copy, char_u *endchars, char_u *op)); +static char_u *ex_let_one __ARGS((char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op)); static int check_changedtick __ARGS((char_u *arg)); -static char_u *get_lval __ARGS((char_u *name, typeval *rettv, lval *lp, int unlet, int skip, int quiet)); -static void clear_lval __ARGS((lval *lp)); -static void set_var_lval __ARGS((lval *lp, char_u *endp, typeval *rettv, int copy, char_u *op)); -static int tv_op __ARGS((typeval *tv1, typeval *tv2, char_u *op)); -static void list_add_watch __ARGS((listvar *l, listwatch *lw)); -static void list_rem_watch __ARGS((listvar *l, listwatch *lwrem)); -static void list_fix_watch __ARGS((listvar *l, listitem *item)); -static int do_unlet_var __ARGS((lval *lp, char_u *name_end, int forceit)); +static char_u *get_lval __ARGS((char_u *name, typval_T *rettv, lval_T *lp, int unlet, int skip, int quiet)); +static void clear_lval __ARGS((lval_T *lp)); +static void set_var_lval __ARGS((lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op)); +static int tv_op __ARGS((typval_T *tv1, typval_T *tv2, char_u *op)); +static void list_add_watch __ARGS((list_T *l, listwatch_T *lw)); +static void list_rem_watch __ARGS((list_T *l, listwatch_T *lwrem)); +static void list_fix_watch __ARGS((list_T *l, listitem_T *item)); +static int do_unlet_var __ARGS((lval_T *lp, char_u *name_end, int forceit)); + +/* + * Initialize the global and v: variables. + */ + void +eval_init() +{ + int i; + struct vimvar *p; + + init_var_dict(&globvardict, &globvars_var); + init_var_dict(&vimvardict, &vimvars_var); + + for (i = 0; i < VV_LEN; ++i) + { + p = &vimvars[i]; + STRCPY(p->vv_di.di_key, p->vv_name); + if (p->vv_flags & VV_RO) + p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; + else if (p->vv_flags & VV_RO_SBX) + p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; + else + p->vv_di.di_flags = DI_FLAGS_FIX; + /* add to v: scope dict */ + hash_add(&vimvarht, p->vv_di.di_key); + if (p->vv_flags & VV_COMPAT) + /* add to g: scope dict */ + hash_add(&globvardict.dv_hashtab, p->vv_di.di_key); + } +} + +/* + * Return the name of the executed function. + */ + char_u * +func_name(cookie) + void *cookie; +{ + return ((funccall_T *)cookie)->func->name; +} + +/* + * Return the address holding the next breakpoint line for a funccall cookie. + */ + linenr_T * +func_breakpoint(cookie) + void *cookie; +{ + return &((funccall_T *)cookie)->breakpoint; +} + +/* + * Return the address holding the debug tick for a funccall cookie. + */ + int * +func_dbg_tick(cookie) + void *cookie; +{ + return &((funccall_T *)cookie)->dbg_tick; +} + +/* + * Return the nesting level for a funccall cookie. + */ + int +func_level(cookie) + void *cookie; +{ + return ((funccall_T *)cookie)->level; +} + +/* pointer to funccal for currently active function */ +funccall_T *current_funccal = NULL; + +/* + * Return TRUE when a function was ended by a ":return" command. + */ + int +current_func_returned() +{ + return current_funccal->returned; +} + /* * Set an internal variable to a string value. Creates the variable if it does @@ -735,7 +681,7 @@ set_internal_string_var(name, value) char_u *value; { char_u *val; - typeval *tvp; + typval_T *tvp; val = vim_strsave(value); if (val != NULL) @@ -848,7 +794,7 @@ eval_to_bool(arg, error, nextcmd, skip) char_u **nextcmd; int skip; /* only parse, don't execute */ { - typeval tv; + typval_T tv; int retval = FALSE; if (skip) @@ -881,7 +827,7 @@ eval_to_string_skip(arg, nextcmd, skip) char_u **nextcmd; int skip; /* only parse, don't execute */ { - typeval tv; + typval_T tv; char_u *retval; if (skip) @@ -907,7 +853,7 @@ eval_to_string_skip(arg, nextcmd, skip) skip_expr(pp) char_u **pp; { - typeval rettv; + typval_T rettv; *pp = skipwhite(*pp); return eval1(pp, &rettv, FALSE); @@ -922,7 +868,7 @@ eval_to_string(arg, nextcmd) char_u *arg; char_u **nextcmd; { - typeval tv; + typval_T tv; char_u *retval; if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) @@ -955,38 +901,6 @@ eval_to_string_safe(arg, nextcmd) return retval; } -#if 0 /* not used */ -/* - * Top level evaluation function, returning a string. - * Advances "arg" to the first non-blank after the evaluated expression. - * Return pointer to allocated memory, or NULL for failure. - * Doesn't give error messages. - */ - char_u * -eval_arg_to_string(arg) - char_u **arg; -{ - typeval rettv; - char_u *retval; - int ret; - - ++emsg_off; - - ret = eval1(arg, &rettv, TRUE); - if (ret == FAIL) - retval = NULL; - else - { - retval = vim_strsave(get_tv_string(&rettv)); - clear_tv(&rettv); - } - - --emsg_off; - - return retval; -} -#endif - /* * Top level evaluation function, returning a number. * Evaluates "expr" silently. @@ -996,7 +910,7 @@ eval_arg_to_string(arg) eval_to_number(expr) char_u *expr; { - typeval rettv; + typval_T rettv; int retval; char_u *p = skipwhite(expr); @@ -1027,15 +941,15 @@ call_vim_function(func, argc, argv, safe int safe; /* use the sandbox */ { char_u *retval = NULL; - typeval rettv; - typeval *argvars; + typval_T rettv; + typval_T *argvars; long n; int len; int i; int doesrange; void *save_funccalp = NULL; - argvars = (typeval *)alloc((unsigned)(argc * sizeof(typeval))); + argvars = (typval_T *)alloc((unsigned)(argc * sizeof(typval_T))); if (argvars == NULL) return NULL; @@ -1094,7 +1008,7 @@ call_vim_function(func, argc, argv, safe void * save_funccal() { - struct funccall *fc; + funccall_T *fc; fc = current_funccal; current_funccal = NULL; @@ -1105,7 +1019,7 @@ save_funccal() restore_funccal(fc) void *fc; { - current_funccal = (struct funccall *)fc; + current_funccal = (funccall_T *)fc; } #ifdef FEAT_FOLDING @@ -1118,7 +1032,7 @@ eval_foldexpr(arg, cp) char_u *arg; int *cp; { - typeval tv; + typval_T tv; int retval; char_u *s; @@ -1236,7 +1150,7 @@ ex_let(eap) { char_u *arg = eap->arg; char_u *expr = NULL; - typeval rettv; + typval_T rettv; int i; int var_count = 0; int semicolon = 0; @@ -1303,17 +1217,17 @@ ex_let(eap) static int ex_let_vars(arg_start, tv, copy, semicolon, var_count, nextchars) char_u *arg_start; - typeval *tv; + typval_T *tv; int copy; /* copy values from "tv", don't move */ int semicolon; /* from skip_var_list() */ int var_count; /* from skip_var_list() */ char_u *nextchars; { char_u *arg = arg_start; - listvar *l; + list_T *l; int i; - listitem *item; - typeval ltv; + listitem_T *item; + typval_T ltv; if (*arg != '[') { @@ -1455,14 +1369,17 @@ skip_var_one(arg) } /* - * List variables for hashtable "ht" with prefix "prefix". - */ - static void -list_hashtable_vars(ht, prefix) - hashtable *ht; + * List variables for hashtab "ht" with prefix "prefix". + * If "empty" is TRUE also list NULL strings as empty strings. + */ + static void +list_hashtable_vars(ht, prefix, empty) + hashtab_T *ht; char_u *prefix; -{ - hashitem *hi; + int empty; +{ + hashitem_T *hi; + dictitem_T *di; int todo; todo = ht->ht_used; @@ -1471,7 +1388,10 @@ list_hashtable_vars(ht, prefix) if (!HASHITEM_EMPTY(hi)) { --todo; - list_one_var(HI2VAR(hi), prefix); + di = HI2DI(hi); + if (empty || di->di_tv.v_type != VAR_STRING + || di->di_tv.vval.v_string != NULL) + list_one_var(di, prefix); } } } @@ -1482,7 +1402,7 @@ list_hashtable_vars(ht, prefix) static void list_glob_vars() { - list_hashtable_vars(&variables, (char_u *)""); + list_hashtable_vars(&globvarht, (char_u *)"", TRUE); } /* @@ -1491,7 +1411,7 @@ list_glob_vars() static void list_buf_vars() { - list_hashtable_vars(&curbuf->b_vars, (char_u *)"b:"); + list_hashtable_vars(&curbuf->b_vars.dv_hashtab, (char_u *)"b:", TRUE); } /* @@ -1500,7 +1420,7 @@ list_buf_vars() static void list_win_vars() { - list_hashtable_vars(&curwin->w_vars, (char_u *)"w:"); + list_hashtable_vars(&curwin->w_vars.dv_hashtab, (char_u *)"w:", TRUE); } /* @@ -1509,11 +1429,7 @@ list_win_vars() static void list_vim_vars() { - int i; - - for (i = 0; i < VV_LEN && !got_int; ++i) - if (vimvars[i].tv.v_type == VAR_NUMBER || vimvars[i].vv_str != NULL) - list_vim_var(i); + list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE); } /* @@ -1531,8 +1447,7 @@ list_arg_vars(eap, arg) char_u *expr_end; char_u *name_end; int c1 = 0, c2; - int i; - VAR varp; + dictitem_T *varp; char_u *name; while (!ends_excmd(*arg) && !got_int) @@ -1593,10 +1508,7 @@ list_arg_vars(eap, arg) } else { - i = find_vim_var(arg, arg_len); - if (i >= 0) - list_vim_var(i); - else if (STRCMP("b:changedtick", arg) == 0) + if (STRCMP("b:changedtick", arg) == 0) { char_u numbuf[NUMBUFLEN]; @@ -1656,7 +1568,7 @@ list_arg_vars(eap, arg) static char_u * ex_let_one(arg, tv, copy, endchars, op) char_u *arg; /* points to variable name */ - typeval *tv; /* value to assign to variable */ + typval_T *tv; /* value to assign to variable */ int copy; /* copy value from "tv" */ char_u *endchars; /* valid chars after variable name or NULL */ char_u *op; /* "+", "-", "." or NULL*/ @@ -1814,7 +1726,7 @@ ex_let_one(arg, tv, copy, endchars, op) */ else if ((eval_isnamec(*arg) && !VIM_ISDIGIT(*arg)) || *arg == '{') { - lval lv; + lval_T lv; p = get_lval(arg, tv, &lv, FALSE, FALSE, FALSE); if (p != NULL && lv.ll_name != NULL) @@ -1868,8 +1780,8 @@ check_changedtick(arg) static char_u * get_lval(name, rettv, lp, unlet, skip, quiet) char_u *name; - typeval *rettv; - lval *lp; + typval_T *rettv; + lval_T *lp; int unlet; int skip; int quiet; /* don't give error messages */ @@ -1877,17 +1789,17 @@ get_lval(name, rettv, lp, unlet, skip, q char_u *p; char_u *expr_start, *expr_end; int cc; - VAR v; - typeval var1; - typeval var2; + dictitem_T *v; + typval_T var1; + typval_T var2; int empty1 = FALSE; - listitem *ni; + listitem_T *ni; char_u *key = NULL; int len; - hashtable *ht; + hashtab_T *ht; /* Clear everything in "lp". */ - vim_memset(lp, 0, sizeof(lval)); + vim_memset(lp, 0, sizeof(lval_T)); if (skip) { @@ -1942,7 +1854,7 @@ get_lval(name, rettv, lp, unlet, skip, q /* * Loop until no more [idx] or .key is following. */ - lp->ll_tv = &v->tv; + lp->ll_tv = &v->di_tv; while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) { if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) @@ -2147,11 +2059,11 @@ get_lval(name, rettv, lp, unlet, skip, q } /* - * Clear an "lval" that was filled by get_lval(). + * Clear lval "lp" that was filled by get_lval(). */ static void clear_lval(lp) - lval *lp; + lval_T *lp; { vim_free(lp->ll_exp_name); vim_free(lp->ll_newkey); @@ -2164,16 +2076,16 @@ clear_lval(lp) */ static void set_var_lval(lp, endp, rettv, copy, op) - lval *lp; + lval_T *lp; char_u *endp; - typeval *rettv; + typval_T *rettv; int copy; char_u *op; { int cc; - listitem *ni; - listitem *ri; - dictitem *di; + listitem_T *ni; + listitem_T *ri; + dictitem_T *di; if (lp->ll_tv == NULL) { @@ -2183,7 +2095,7 @@ set_var_lval(lp, endp, rettv, copy, op) *endp = NUL; if (op != NULL && *op != '=') { - typeval tv; + typval_T tv; if (get_var_tv(lp->ll_name, STRLEN(lp->ll_name), &tv) == OK) { @@ -2288,8 +2200,8 @@ set_var_lval(lp, endp, rettv, copy, op) */ static int tv_op(tv1, tv2, op) - typeval *tv1; - typeval *tv2; + typval_T *tv1; + typval_T *tv2; char_u *op; { long n; @@ -2351,8 +2263,8 @@ tv_op(tv1, tv2, op) */ static void list_add_watch(l, lw) - listvar *l; - listwatch *lw; + list_T *l; + listwatch_T *lw; { lw->lw_next = l->lv_watch; l->lv_watch = lw; @@ -2364,10 +2276,10 @@ list_add_watch(l, lw) */ static void list_rem_watch(l, lwrem) - listvar *l; - listwatch *lwrem; -{ - listwatch *lw, **lwp; + list_T *l; + listwatch_T *lwrem; +{ + listwatch_T *lw, **lwp; lwp = &l->lv_watch; for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next) @@ -2387,10 +2299,10 @@ list_rem_watch(l, lwrem) */ static void list_fix_watch(l, item) - listvar *l; - listitem *item; -{ - listwatch *lw; + list_T *l; + listitem_T *item; +{ + listwatch_T *lw; for (lw = l->lv_watch; lw != NULL; lw = lw->lw_next) if (lw->lw_item == item) @@ -2410,14 +2322,14 @@ eval_for_line(arg, errp, nextcmdp, skip) char_u **nextcmdp; int skip; { - forinfo *fi; + forinfo_T *fi; char_u *expr; - typeval tv; - listvar *l; + typval_T tv; + list_T *l; *errp = TRUE; /* default: there is an error */ - fi = (forinfo *)alloc_clear(sizeof(forinfo)); + fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); if (fi == NULL) return NULL; @@ -2467,9 +2379,9 @@ next_for_item(fi_void, arg) void *fi_void; char_u *arg; { - forinfo *fi = (forinfo *)fi_void; + forinfo_T *fi = (forinfo_T *)fi_void; int result; - listitem *item; + listitem_T *item; item = fi->fi_lw.lw_item; if (item == NULL) @@ -2490,7 +2402,7 @@ next_for_item(fi_void, arg) free_for_info(fi_void) void *fi_void; { - forinfo *fi = (forinfo *)fi_void; + forinfo_T *fi = (forinfo_T *)fi_void; if (fi != NULL && fi->fi_list != NULL) list_rem_watch(fi->fi_list, &fi->fi_lw); @@ -2518,7 +2430,7 @@ set_context_for_expression(xp, arg, cmdi for (p = arg + STRLEN(arg); p > arg; ) { xp->xp_pattern = p; - p = mb_ptr_back(arg, p); + mb_ptr_back(arg, p); if (vim_iswhite(*p)) break; } @@ -2616,11 +2528,11 @@ ex_call(eap) char_u *name; char_u *tofree; int len; - typeval rettv; + typval_T rettv; linenr_T lnum; int doesrange; int failed = FALSE; - funcdict fudi; + funcdict_T fudi; tofree = trans_function_name(&arg, eap->skip, TFN_INT, &fudi); vim_free(fudi.fd_newkey); @@ -2716,7 +2628,7 @@ ex_unlet(eap) do { - lval lv; + lval_T lv; /* Parse the name and find the end. */ name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, FALSE); @@ -2751,7 +2663,7 @@ ex_unlet(eap) static int do_unlet_var(lp, name_end, forceit) - lval *lp; + lval_T *lp; char_u *name_end; int forceit; { @@ -2775,7 +2687,7 @@ do_unlet_var(lp, name_end, forceit) } else if (lp->ll_range) { - listitem *li; + listitem_T *li; /* Delete a range of List items. */ while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) @@ -2806,19 +2718,17 @@ do_unlet_var(lp, name_end, forceit) do_unlet(name) char_u *name; { - hashtable *ht; - hashitem *hi; + hashtab_T *ht; + hashitem_T *hi; char_u *varname; - if (name[0] == 'a' && name[1] == ':') - EMSG2(_(e_readonlyvar), name); - else - { - ht = find_var_ht(name, &varname); - if (ht != NULL) - { - hi = hash_find(ht, varname); - if (!HASHITEM_EMPTY(hi)) + ht = find_var_ht(name, &varname); + if (ht != NULL && *varname != NUL) + { + hi = hash_find(ht, varname); + if (!HASHITEM_EMPTY(hi)) + { + if (!var_check_ro(HI2DI(hi)->di_flags, name)) { delete_var(ht, hi); return OK; @@ -2835,21 +2745,21 @@ do_unlet(name) void del_menutrans_vars() { - hashitem *hi; + hashitem_T *hi; int todo; - hash_lock(&variables); - todo = variables.ht_used; - for (hi = variables.ht_array; todo > 0 && !got_int; ++hi) + hash_lock(&globvarht); + todo = globvarht.ht_used; + for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) { if (!HASHITEM_EMPTY(hi)) { --todo; - if (STRNCMP(HI2VAR(hi)->v_name, "menutrans_", 10) == 0) - delete_var(&variables, hi); - } - } - hash_unlock(&variables); + if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) + delete_var(&globvarht, hi); + } + } + hash_unlock(&globvarht); } #endif @@ -2909,43 +2819,54 @@ get_user_var_name(xp, idx) static int bdone; static int wdone; static int vidx; - static hashitem *hi; + static hashitem_T *hi; + hashtab_T *ht; if (idx == 0) gdone = bdone = wdone = vidx = 0; - if (gdone < variables.ht_used) /* Global variables */ + + /* Global variables */ + if (gdone < globvarht.ht_used) { if (gdone++ == 0) - hi = variables.ht_array; + hi = globvarht.ht_array; while (HASHITEM_EMPTY(hi)) ++hi; if (STRNCMP("g:", xp->xp_pattern, 2) == 0) return cat_prefix_varname('g', hi->hi_key); return hi->hi_key; } - if (bdone < curbuf->b_vars.ht_used) /* Current buffer variables */ + + /* b: variables */ + ht = &curbuf->b_vars.dv_hashtab; + if (bdone < ht->ht_used) { if (bdone++ == 0) - hi = curbuf->b_vars.ht_array; + hi = ht->ht_array; while (HASHITEM_EMPTY(hi)) ++hi; return cat_prefix_varname('b', hi->hi_key); } - if (bdone == curbuf->b_vars.ht_used) + if (bdone == ht->ht_used) { ++bdone; return (char_u *)"b:changedtick"; } - if (wdone < curwin->w_vars.ht_used) /* Current window variables */ + + /* w: variables */ + ht = &curwin->w_vars.dv_hashtab; + if (wdone < ht->ht_used) { if (bdone++ == 0) - hi = curwin->w_vars.ht_array; + hi = ht->ht_array; while (HASHITEM_EMPTY(hi)) ++hi; return cat_prefix_varname('w', hi->hi_key); } - if (vidx < VV_LEN) /* Built-in variables */ - return cat_prefix_varname('v', (char_u *)vimvars[vidx++].name); + + /* v: variables */ + if (vidx < VV_LEN) + return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); vim_free(varnamebuf); varnamebuf = NULL; @@ -2986,7 +2907,7 @@ typedef enum static int eval0(arg, rettv, nextcmd, evaluate) char_u *arg; - typeval *rettv; + typval_T *rettv; char_u **nextcmd; int evaluate; { @@ -3026,11 +2947,11 @@ eval0(arg, rettv, nextcmd, evaluate) static int eval1(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { int result; - typeval var2; + typval_T var2; /* * Get the first variable. @@ -3095,10 +3016,10 @@ eval1(arg, rettv, evaluate) static int eval2(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - typeval var2; + typval_T var2; long result; int first; @@ -3161,10 +3082,10 @@ eval2(arg, rettv, evaluate) static int eval3(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - typeval var2; + typval_T var2; long result; int first; @@ -3236,10 +3157,10 @@ eval3(arg, rettv, evaluate) static int eval4(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - typeval var2; + typval_T var2; char_u *p; int i; exptype_T type = TYPE_UNKNOWN; @@ -3509,11 +3430,11 @@ eval4(arg, rettv, evaluate) static int eval5(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - typeval var2; - typeval var3; + typval_T var2; + typval_T var3; int op; long n1, n2; char_u *s1, *s2; @@ -3605,10 +3526,10 @@ eval5(arg, rettv, evaluate) static int eval6(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - typeval var2; + typval_T var2; int op; long n1, n2; @@ -3701,7 +3622,7 @@ eval6(arg, rettv, evaluate) static int eval7(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { long n; @@ -3711,7 +3632,7 @@ eval7(arg, rettv, evaluate) char_u *start_leader, *end_leader; int ret = OK; char_u *alias; - dictvar *selfdict; + dict_T *selfdict; /* * Initialise variable so that clear_tv() can't mistake this for a @@ -3949,11 +3870,11 @@ eval7(arg, rettv, evaluate) static int eval_index(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { int empty1 = FALSE, empty2 = FALSE; - typeval var1, var2; + typval_T var1, var2; long n1, n2 = 0; long len = -1; int range = FALSE; @@ -4089,8 +4010,8 @@ eval_index(arg, rettv, evaluate) } if (range) { - listvar *l; - listitem *item; + list_T *l; + listitem_T *item; if (n2 < 0) n2 = len + n2; @@ -4135,7 +4056,7 @@ eval_index(arg, rettv, evaluate) return FAIL; } { - dictitem *item; + dictitem_T *item; if (len == -1) { @@ -4177,7 +4098,7 @@ eval_index(arg, rettv, evaluate) static int get_option_tv(arg, rettv, evaluate) char_u **arg; - typeval *rettv; /* when NULL, only check if option exists */ + typval_T *rettv; /* when NULL, only check if option exists */ int evaluate; { char_u *option_end; @@ -4256,7 +4177,7 @@ get_option_tv(arg, rettv, evaluate) static int get_string_tv(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { char_u *p; @@ -4393,7 +4314,7 @@ get_string_tv(arg, rettv, evaluate) static int get_lit_string_tv(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { char_u *p; @@ -4459,12 +4380,12 @@ get_lit_string_tv(arg, rettv, evaluate) static int get_list_tv(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - listvar *l = NULL; - typeval tv; - listitem *item; + list_T *l = NULL; + typval_T tv; + listitem_T *item; if (evaluate) { @@ -4523,10 +4444,10 @@ failret: /* * Allocate an empty header for a list. */ - static listvar * + static list_T * list_alloc() { - return (listvar *)alloc_clear(sizeof(listvar)); + return (list_T *)alloc_clear(sizeof(list_T)); } /* @@ -4535,7 +4456,7 @@ list_alloc() */ static void list_unref(l) - listvar *l; + list_T *l; { if (l != NULL && --l->lv_refcount <= 0) list_free(l); @@ -4547,10 +4468,10 @@ list_unref(l) */ static void list_free(l) - listvar *l; -{ - listitem *item; - listitem *next; + list_T *l; +{ + listitem_T *item; + listitem_T *next; for (item = l->lv_first; item != NULL; item = next) { @@ -4563,10 +4484,10 @@ list_free(l) /* * Allocate a list item. */ - static listitem * + static listitem_T * listitem_alloc() { - return (listitem *)alloc(sizeof(listitem)); + return (listitem_T *)alloc(sizeof(listitem_T)); } /* @@ -4574,7 +4495,7 @@ listitem_alloc() */ static void listitem_free(item) - listitem *item; + listitem_T *item; { clear_tv(&item->li_tv); vim_free(item); @@ -4585,8 +4506,8 @@ listitem_free(item) */ static void listitem_remove(l, item) - listvar *l; - listitem *item; + list_T *l; + listitem_T *item; { list_remove(l, item, item); listitem_free(item); @@ -4597,9 +4518,9 @@ listitem_remove(l, item) */ static long list_len(l) - listvar *l; -{ - listitem *item; + list_T *l; +{ + listitem_T *item; long len = 0; if (l == NULL) @@ -4614,11 +4535,11 @@ list_len(l) */ static int list_equal(l1, l2, ic) - listvar *l1; - listvar *l2; + list_T *l1; + list_T *l2; int ic; /* ignore case for strings */ { - listitem *item1, *item2; + listitem_T *item1, *item2; if (list_len(l1) != list_len(l2)) return FALSE; @@ -4636,19 +4557,19 @@ list_equal(l1, l2, ic) */ static int dict_equal(d1, d2, ic) - dictvar *d1; - dictvar *d2; + dict_T *d1; + dict_T *d2; int ic; /* ignore case for strings */ { - hashitem *hi; - dictitem *item2; + hashitem_T *hi; + dictitem_T *item2; int todo; if (dict_len(d1) != dict_len(d2)) return FALSE; - todo = d1->dv_hashtable.ht_used; - for (hi = d1->dv_hashtable.ht_array; todo > 0; ++hi) + todo = d1->dv_hashtab.ht_used; + for (hi = d1->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -4669,8 +4590,8 @@ dict_equal(d1, d2, ic) */ static int tv_equal(tv1, tv2, ic) - typeval *tv1; - typeval *tv2; + typval_T *tv1; + typval_T *tv2; int ic; /* ignore case */ { char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; @@ -4736,12 +4657,12 @@ string_isa_number(s) * A negative index is counted from the end; -1 is the last item. * Returns NULL when "n" is out of range. */ - static listitem * + static listitem_T * list_find(l, n) - listvar *l; + list_T *l; long n; { - listitem *item; + listitem_T *item; long idx; if (l == NULL) @@ -4769,11 +4690,11 @@ list_find(l, n) */ static long list_idx_of_item(l, item) - listvar *l; - listitem *item; + list_T *l; + listitem_T *item; { long idx = 0; - listitem *li; + listitem_T *li; if (l == NULL) return -1; @@ -4791,13 +4712,13 @@ list_idx_of_item(l, item) * When found "*ip" is set to zero, when not found "*ip" is non-zero. * Returns NULL when item not found or item is just past the end. */ - static listitem * + static listitem_T * list_find_ext(l, ip) - listvar *l; + list_T *l; long *ip; { long n; - listitem *item; + listitem_T *item; if (*ip < 0) { @@ -4823,8 +4744,8 @@ list_find_ext(l, ip) */ static void list_append(l, item) - listvar *l; - listitem *item; + list_T *l; + listitem_T *item; { if (l->lv_last == NULL) { @@ -4843,15 +4764,15 @@ list_append(l, item) } /* - * Append typeval "tv" to the end of list "l". + * Append typval_T "tv" to the end of list "l". * Return FAIL when out of memory. */ static int list_append_tv(l, tv) - listvar *l; - typeval *tv; -{ - listitem *ni = listitem_alloc(); + list_T *l; + typval_T *tv; +{ + listitem_T *ni = listitem_alloc(); if (ni == NULL) return FAIL; @@ -4861,17 +4782,17 @@ list_append_tv(l, tv) } /* - * Insert typeval "tv" in list "l" before "item". + * Insert typval_T "tv" in list "l" before "item". * If "item" is NULL append at the end. * Return FAIL when out of memory. */ static int list_insert_tv(l, tv, item) - listvar *l; - typeval *tv; - listitem *item; -{ - listitem *ni = listitem_alloc(); + list_T *l; + typval_T *tv; + listitem_T *item; +{ + listitem_T *ni = listitem_alloc(); if (ni == NULL) return FAIL; @@ -4900,11 +4821,11 @@ list_insert_tv(l, tv, item) */ static int list_extend(l1, l2, bef) - listvar *l1; - listvar *l2; - listitem *bef; -{ - listitem *item; + list_T *l1; + list_T *l2; + listitem_T *bef; +{ + listitem_T *item; for (item = l2->lv_first; item != NULL; item = item->li_next) if (list_insert_tv(l1, &item->li_tv, bef) == FAIL) @@ -4918,11 +4839,11 @@ list_extend(l1, l2, bef) */ static int list_concat(l1, l2, tv) - listvar *l1; - listvar *l2; - typeval *tv; -{ - listvar *l; + list_T *l1; + list_T *l2; + typval_T *tv; +{ + list_T *l; /* make a copy of the first list. */ l = list_copy(l1, FALSE); @@ -4940,14 +4861,14 @@ list_concat(l1, l2, tv) * The refcount of the new list is set to 1. * Returns NULL when out of memory. */ - static listvar * + static list_T * list_copy(orig, deep) - listvar *orig; + list_T *orig; int deep; { - listvar *copy; - listitem *item; - listitem *ni; + list_T *copy; + listitem_T *item; + listitem_T *ni; if (orig == NULL) return NULL; @@ -4978,11 +4899,11 @@ list_copy(orig, deep) */ static void list_remove(l, item, item2) - listvar *l; - listitem *item; - listitem *item2; -{ - listitem *ip; + list_T *l; + listitem_T *item; + listitem_T *item2; +{ + listitem_T *ip; /* notify watchers */ for (ip = item; ip != NULL; ip = ip->li_next) @@ -5008,7 +4929,7 @@ list_remove(l, item, item2) */ static char_u * list2string(tv) - typeval *tv; + typval_T *tv; { garray_T ga; @@ -5029,14 +4950,14 @@ list2string(tv) static void list_join(gap, l, sep, echo) garray_T *gap; - listvar *l; + list_T *l; char_u *sep; int echo; { int first = TRUE; char_u *tofree; char_u numbuf[NUMBUFLEN]; - listitem *item; + listitem_T *item; char_u *s; for (item = l->lv_first; item != NULL; item = item->li_next) @@ -5059,14 +4980,14 @@ list_join(gap, l, sep, echo) /* * Allocate an empty header for a dictionary. */ - static dictvar * + static dict_T * dict_alloc() { - dictvar *d; - - d = (dictvar *)alloc(sizeof(dictvar)); + dict_T *d; + + d = (dict_T *)alloc(sizeof(dict_T)); if (d != NULL) - hash_init(&d->dv_hashtable); + hash_init(&d->dv_hashtab); return d; } @@ -5076,7 +4997,7 @@ dict_alloc() */ static void dict_unref(d) - dictvar *d; + dict_T *d; { if (d != NULL && --d->dv_refcount <= 0) dict_free(d); @@ -5088,15 +5009,15 @@ dict_unref(d) */ static void dict_free(d) - dictvar *d; + dict_T *d; { int todo; - hashitem *hi; + hashitem_T *hi; /* Careful: we free the dictitems while they still appear in the - * hashtable. Must not try to resize the hashtable! */ - todo = d->dv_hashtable.ht_used; - for (hi = d->dv_hashtable.ht_array; todo > 0; ++hi) + * hashtab. Must not try to resize the hashtab! */ + todo = d->dv_hashtab.ht_used; + for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -5104,7 +5025,7 @@ dict_free(d) --todo; } } - hash_clear(&d->dv_hashtable); + hash_clear(&d->dv_hashtab); vim_free(d); } @@ -5114,13 +5035,13 @@ dict_free(d) * Note that the value of the item "di_tv" still needs to be initialized! * Returns NULL when out of memory. */ - static dictitem * + static dictitem_T * dictitem_alloc(key) char_u *key; { - dictitem *di; - - di = (dictitem *)alloc(sizeof(dictitem) + STRLEN(key)); + dictitem_T *di; + + di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(key)); if (di != NULL) STRCPY(di->di_key, key); return di; @@ -5129,13 +5050,13 @@ dictitem_alloc(key) /* * Make a copy of a Dictionary item. */ - static dictitem * + static dictitem_T * dictitem_copy(org) - dictitem *org; -{ - dictitem *di; - - di = (dictitem *)alloc(sizeof(dictitem) + STRLEN(org->di_key)); + dictitem_T *org; +{ + dictitem_T *di; + + di = (dictitem_T *)alloc(sizeof(dictitem_T) + STRLEN(org->di_key)); if (di != NULL) { STRCPY(di->di_key, org->di_key); @@ -5149,16 +5070,16 @@ dictitem_copy(org) */ static void dictitem_remove(dict, item) - dictvar *dict; - dictitem *item; -{ - hashitem *hi; - - hi = hash_find(&dict->dv_hashtable, item->di_key); + dict_T *dict; + dictitem_T *item; +{ + hashitem_T *hi; + + hi = hash_find(&dict->dv_hashtab, item->di_key); if (HASHITEM_EMPTY(hi)) EMSG2(_(e_intern2), "dictitem_remove()"); else - hash_remove(&dict->dv_hashtable, hi); + hash_remove(&dict->dv_hashtab, hi); dictitem_free(item); } @@ -5167,7 +5088,7 @@ dictitem_remove(dict, item) */ static void dictitem_free(item) - dictitem *item; + dictitem_T *item; { clear_tv(&item->di_tv); vim_free(item); @@ -5178,15 +5099,15 @@ dictitem_free(item) * The refcount of the new dict is set to 1. * Returns NULL when out of memory. */ - static dictvar * + static dict_T * dict_copy(orig, deep) - dictvar *orig; + dict_T *orig; int deep; { - dictvar *copy; - dictitem *di; + dict_T *copy; + dictitem_T *di; int todo; - hashitem *hi; + hashitem_T *hi; if (orig == NULL) return NULL; @@ -5194,8 +5115,8 @@ dict_copy(orig, deep) copy = dict_alloc(); if (copy != NULL) { - todo = orig->dv_hashtable.ht_used; - for (hi = orig->dv_hashtable.ht_array; todo > 0; ++hi) + todo = orig->dv_hashtab.ht_used; + for (hi = orig->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -5228,10 +5149,10 @@ dict_copy(orig, deep) */ static int dict_add(d, item) - dictvar *d; - dictitem *item; -{ - return hash_add(&d->dv_hashtable, item->di_key); + dict_T *d; + dictitem_T *item; +{ + return hash_add(&d->dv_hashtab, item->di_key); } /* @@ -5239,11 +5160,11 @@ dict_add(d, item) */ static long dict_len(d) - dictvar *d; + dict_T *d; { if (d == NULL) return 0L; - return d->dv_hashtable.ht_used; + return d->dv_hashtab.ht_used; } /* @@ -5251,9 +5172,9 @@ dict_len(d) * If "len" is negative use strlen(key). * Returns NULL when not found. */ - static dictitem * + static dictitem_T * dict_find(d, key, len) - dictvar *d; + dict_T *d; char_u *key; int len; { @@ -5261,7 +5182,7 @@ dict_find(d, key, len) char_u buf[AKEYLEN]; char_u *akey; char_u *tofree = NULL; - hashitem *hi; + hashitem_T *hi; if (len < 0) akey = key; @@ -5279,7 +5200,7 @@ dict_find(d, key, len) akey = buf; } - hi = hash_find(&d->dv_hashtable, akey); + hi = hash_find(&d->dv_hashtab, akey); vim_free(tofree); if (HASHITEM_EMPTY(hi)) return NULL; @@ -5292,15 +5213,15 @@ dict_find(d, key, len) */ static char_u * dict2string(tv) - typeval *tv; + typval_T *tv; { garray_T ga; int first = TRUE; char_u *tofree; char_u numbuf[NUMBUFLEN]; - hashitem *hi; + hashitem_T *hi; char_u *s; - dictvar *d; + dict_T *d; int todo; if ((d = tv->vval.v_dict) == NULL) @@ -5308,8 +5229,8 @@ dict2string(tv) ga_init2(&ga, (int)sizeof(char), 80); ga_append(&ga, '{'); - todo = d->dv_hashtable.ht_used; - for (hi = d->dv_hashtable.ht_array; todo > 0; ++hi) + todo = d->dv_hashtab.ht_used; + for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -5346,14 +5267,14 @@ dict2string(tv) static int get_dict_tv(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { - dictvar *d = NULL; - typeval tvkey; - typeval tv; + dict_T *d = NULL; + typval_T tvkey; + typval_T tv; char_u *key; - dictitem *item; + dictitem_T *item; char_u *start = skipwhite(*arg + 1); char_u buf[NUMBUFLEN]; @@ -5465,14 +5386,14 @@ failret: */ static char_u * echo_string(tv, tofree, numbuf) - typeval *tv; + typval_T *tv; char_u **tofree; char_u *numbuf; { static int recurse = 0; char_u *r = NULL; - if (recurse >= VAR_MAXNEST) + if (recurse >= DICT_MAXNEST) { EMSG(_("E724: variable nested too deep for displaying")); *tofree = NULL; @@ -5517,7 +5438,7 @@ echo_string(tv, tofree, numbuf) */ static char_u * tv2string(tv, tofree, numbuf) - typeval *tv; + typval_T *tv; char_u **tofree; char_u *numbuf; { @@ -5540,7 +5461,8 @@ tv2string(tv, tofree, numbuf) } /* - * Return a string in ' quotes, doubling ' characters. + * Return string "str" in ' quotes, doubling ' characters. + * If "str" is NULL an empty string is assumed. * If "function" is TRUE make it function('string'). */ static char_u * @@ -5548,12 +5470,17 @@ string_quote(str, function) char_u *str; int function; { - unsigned len = STRLEN(str) + (function ? 13 : 3); + unsigned len; char_u *p, *r, *s; - for (p = str; *p != NUL; mb_ptr_adv(p)) - if (*p == '\'') - ++len; + len = (function ? 13 : 3); + if (str != NULL) + { + len += STRLEN(str); + for (p = str; *p != NUL; mb_ptr_adv(p)) + if (*p == '\'') + ++len; + } s = r = alloc(len); if (r != NULL) { @@ -5564,12 +5491,13 @@ string_quote(str, function) } else *r++ = '\''; - for (p = str; *p != NUL; ) - { - if (*p == '\'') - *r++ = '\''; - MB_COPY_CHAR(p, r); - } + if (str != NULL) + for (p = str; *p != NUL; ) + { + if (*p == '\'') + *r++ = '\''; + MB_COPY_CHAR(p, r); + } *r++ = '\''; if (function) *r++ = ')'; @@ -5587,7 +5515,7 @@ string_quote(str, function) static int get_env_tv(arg, rettv, evaluate) char_u **arg; - typeval *rettv; + typval_T *rettv; int evaluate; { char_u *string = NULL; @@ -5636,7 +5564,7 @@ static struct fst char *f_name; /* function name */ char f_min_argc; /* minimal number of arguments */ char f_max_argc; /* maximal number of arguments */ - void (*f_func) __ARGS((typeval *args, typeval *rvar)); + void (*f_func) __ARGS((typval_T *args, typval_T *rvar)); /* implemenation of function */ } functions[] = { @@ -5785,7 +5713,7 @@ static struct fst #ifdef HAVE_STRFTIME {"strftime", 1, 2, f_strftime}, #endif - {"stridx", 2, 2, f_stridx}, + {"stridx", 2, 3, f_stridx}, {"string", 1, 1, f_string}, {"strlen", 1, 1, f_strlen}, {"strpart", 2, 3, f_strpart}, @@ -5913,22 +5841,22 @@ deref_func_name(name, lenp) char_u *name; int *lenp; { - VAR v; + dictitem_T *v; int cc; cc = name[*lenp]; name[*lenp] = NUL; v = find_var(name, NULL); name[*lenp] = cc; - if (v != NULL && v->tv.v_type == VAR_FUNC) - { - if (v->tv.vval.v_string == NULL) + if (v != NULL && v->di_tv.v_type == VAR_FUNC) + { + if (v->di_tv.vval.v_string == NULL) { *lenp = 0; return (char_u *)""; /* just in case */ } - *lenp = STRLEN(v->tv.vval.v_string); - return v->tv.vval.v_string; + *lenp = STRLEN(v->di_tv.vval.v_string); + return v->di_tv.vval.v_string; } return name; @@ -5943,18 +5871,17 @@ get_func_tv(name, len, rettv, arg, first evaluate, selfdict) char_u *name; /* name of the function */ int len; /* length of "name" */ - typeval *rettv; + typval_T *rettv; char_u **arg; /* argument, pointing to the '(' */ linenr_T firstline; /* first line of range */ linenr_T lastline; /* last line of range */ int *doesrange; /* return: function handled range */ int evaluate; - dictvar *selfdict; /* Dictionary for "self" */ + dict_T *selfdict; /* Dictionary for "self" */ { char_u *argp; int ret = OK; -#define MAX_FUNC_ARGS 20 - typeval argvars[MAX_FUNC_ARGS]; /* vars for arguments */ + typval_T argvars[MAX_FUNC_ARGS]; /* vars for arguments */ int argcount = 0; /* number of arguments found */ /* @@ -5984,7 +5911,12 @@ get_func_tv(name, len, rettv, arg, first ret = call_func(name, len, rettv, argcount, argvars, firstline, lastline, doesrange, evaluate, selfdict); else if (!aborting()) - EMSG2(_("E116: Invalid arguments for function %s"), name); + { + if (argcount == MAX_FUNC_ARGS) + EMSG2(_("E740: Too many arguments for function %s"), name); + else + EMSG2(_("E116: Invalid arguments for function %s"), name); + } while (--argcount >= 0) clear_tv(&argvars[argcount]); @@ -6003,14 +5935,14 @@ call_func(name, len, rettv, argcount, ar doesrange, evaluate, selfdict) char_u *name; /* name of the function */ int len; /* length of "name" */ - typeval *rettv; /* return value goes here */ + typval_T *rettv; /* return value goes here */ int argcount; /* number of "argvars" */ - typeval *argvars; /* vars for arguments */ + typval_T *argvars; /* vars for arguments */ linenr_T firstline; /* first line of range */ linenr_T lastline; /* last line of range */ int *doesrange; /* return: function handled range */ int evaluate; - dictvar *selfdict; /* Dictionary for "self" */ + dict_T *selfdict; /* Dictionary for "self" */ { int ret = FAIL; #define ERROR_UNKNOWN 0 @@ -6214,10 +6146,10 @@ call_func(name, len, rettv, argcount, ar */ static void f_add(argvars, rettv) - typeval *argvars; - typeval *rettv; -{ - listvar *l; + typval_T *argvars; + typval_T *rettv; +{ + list_T *l; rettv->vval.v_number = 1; /* Default: Failed */ if (argvars[0].v_type == VAR_LIST) @@ -6235,13 +6167,13 @@ f_add(argvars, rettv) */ static void f_append(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { long lnum; - listvar *l = NULL; - listitem *li = NULL; - typeval *tv; + list_T *l = NULL; + listitem_T *li = NULL; + typval_T *tv; long added = 0; rettv->vval.v_number = 1; /* Default: Failed */ @@ -6285,8 +6217,8 @@ f_append(argvars, rettv) /* ARGSUSED */ static void f_argc(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = ARGCOUNT; } @@ -6297,8 +6229,8 @@ f_argc(argvars, rettv) /* ARGSUSED */ static void f_argidx(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = curwin->w_arg_idx; } @@ -6308,8 +6240,8 @@ f_argidx(argvars, rettv) */ static void f_argv(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int idx; @@ -6327,8 +6259,8 @@ f_argv(argvars, rettv) /* ARGSUSED */ static void f_browse(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_BROWSE int save; @@ -6358,8 +6290,8 @@ f_browse(argvars, rettv) /* ARGSUSED */ static void f_browsedir(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_BROWSE char_u *title; @@ -6377,14 +6309,14 @@ f_browsedir(argvars, rettv) rettv->v_type = VAR_STRING; } -static buf_T *find_buffer __ARGS((typeval *avar)); +static buf_T *find_buffer __ARGS((typval_T *avar)); /* * Find a buffer by number or exact name. */ static buf_T * find_buffer(avar) - typeval *avar; + typval_T *avar; { buf_T *buf = NULL; @@ -6416,8 +6348,8 @@ find_buffer(avar) */ static void f_bufexists(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = (find_buffer(&argvars[0]) != NULL); } @@ -6427,8 +6359,8 @@ f_bufexists(argvars, rettv) */ static void f_buflisted(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { buf_T *buf; @@ -6441,8 +6373,8 @@ f_buflisted(argvars, rettv) */ static void f_bufloaded(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { buf_T *buf; @@ -6450,14 +6382,14 @@ f_bufloaded(argvars, rettv) rettv->vval.v_number = (buf != NULL && buf->b_ml.ml_mfp != NULL); } -static buf_T *get_buf_tv __ARGS((typeval *tv)); +static buf_T *get_buf_tv __ARGS((typval_T *tv)); /* * Get buffer by number or pattern. */ static buf_T * get_buf_tv(tv) - typeval *tv; + typval_T *tv; { char_u *name = tv->vval.v_string; int save_magic; @@ -6495,8 +6427,8 @@ get_buf_tv(tv) */ static void f_bufname(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { buf_T *buf; @@ -6515,8 +6447,8 @@ f_bufname(argvars, rettv) */ static void f_bufnr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { buf_T *buf; @@ -6534,8 +6466,8 @@ f_bufnr(argvars, rettv) */ static void f_bufwinnr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_WINDOWS win_T *wp; @@ -6565,8 +6497,8 @@ f_bufwinnr(argvars, rettv) /*ARGSUSED*/ static void f_byte2line(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifndef FEAT_BYTEOFF rettv->vval.v_number = -1; @@ -6588,8 +6520,8 @@ f_byte2line(argvars, rettv) /*ARGSUSED*/ static void f_byteidx(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_MBYTE char_u *t; @@ -6623,15 +6555,15 @@ f_byteidx(argvars, rettv) */ static void f_call(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *func; - typeval argv[MAX_FUNC_ARGS]; + typval_T argv[MAX_FUNC_ARGS]; int argc = 0; - listitem *item; + listitem_T *item; int dummy; - dictvar *selfdict = NULL; + dict_T *selfdict = NULL; rettv->vval.v_number = 0; if (argvars[1].v_type != VAR_LIST) @@ -6684,8 +6616,8 @@ f_call(argvars, rettv) */ static void f_char2nr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_MBYTE if (has_mbyte) @@ -6701,8 +6633,8 @@ f_char2nr(argvars, rettv) */ static void f_cindent(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CINDENT pos_T pos; @@ -6726,8 +6658,8 @@ f_cindent(argvars, rettv) */ static void f_col(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { colnr_T col = 0; pos_T *fp; @@ -6779,8 +6711,8 @@ f_col(argvars, rettv) /*ARGSUSED*/ static void f_confirm(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) char_u *message; @@ -6829,8 +6761,8 @@ f_confirm(argvars, rettv) */ static void f_copy(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { item_copy(&argvars[0], rettv, FALSE); } @@ -6840,16 +6772,16 @@ f_copy(argvars, rettv) */ static void f_count(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { long n = 0; int ic = FALSE; if (argvars[0].v_type == VAR_LIST) { - listitem *li; - listvar *l; + listitem_T *li; + list_T *l; long idx; if ((l = argvars[0].vval.v_list) != NULL) @@ -6874,9 +6806,9 @@ f_count(argvars, rettv) } else if (argvars[0].v_type == VAR_DICT) { - int todo; - dictvar *d; - hashitem *hi; + int todo; + dict_T *d; + hashitem_T *hi; if ((d = argvars[0].vval.v_dict) != NULL) { @@ -6887,8 +6819,8 @@ f_count(argvars, rettv) EMSG(_(e_invarg)); } - todo = d->dv_hashtable.ht_used; - for (hi = d->dv_hashtable.ht_array; todo > 0; ++hi) + todo = d->dv_hashtab.ht_used; + for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -6912,8 +6844,8 @@ f_count(argvars, rettv) /*ARGSUSED*/ static void f_cscope_connection(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CSCOPE int num = 0; @@ -6944,8 +6876,8 @@ f_cscope_connection(argvars, rettv) /*ARGSUSED*/ static void f_cursor(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { long line, col; @@ -6975,8 +6907,8 @@ f_cursor(argvars, rettv) */ static void f_deepcopy(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { item_copy(&argvars[0], rettv, TRUE); } @@ -6986,8 +6918,8 @@ f_deepcopy(argvars, rettv) */ static void f_delete(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { if (check_restricted() || check_secure()) rettv->vval.v_number = -1; @@ -7001,8 +6933,8 @@ f_delete(argvars, rettv) /*ARGSUSED*/ static void f_did_filetype(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_AUTOCMD rettv->vval.v_number = did_filetype; @@ -7017,8 +6949,8 @@ f_did_filetype(argvars, rettv) /*ARGSUSED*/ static void f_diff_filler(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_DIFF rettv->vval.v_number = diff_check_fill(curwin, get_tv_lnum(argvars)); @@ -7031,8 +6963,8 @@ f_diff_filler(argvars, rettv) /*ARGSUSED*/ static void f_diff_hlID(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_DIFF linenr_T lnum = get_tv_lnum(argvars); @@ -7089,8 +7021,8 @@ f_diff_hlID(argvars, rettv) */ static void f_empty(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int n; @@ -7110,7 +7042,7 @@ f_empty(argvars, rettv) break; case VAR_DICT: n = argvars[0].vval.v_dict == NULL - || argvars[0].vval.v_dict->dv_hashtable.ht_used == 0; + || argvars[0].vval.v_dict->dv_hashtab.ht_used == 0; break; default: EMSG2(_(e_intern2), "f_empty()"); @@ -7125,8 +7057,8 @@ f_empty(argvars, rettv) */ static void f_escape(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf[NUMBUFLEN]; @@ -7142,8 +7074,8 @@ f_escape(argvars, rettv) /*ARGSUSED*/ static void f_eval(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *s; @@ -7162,8 +7094,8 @@ f_eval(argvars, rettv) /*ARGSUSED*/ static void f_eventhandler(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = vgetc_busy; } @@ -7173,8 +7105,8 @@ f_eventhandler(argvars, rettv) */ static void f_executable(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = mch_can_exe(get_tv_string(&argvars[0])); } @@ -7184,8 +7116,8 @@ f_executable(argvars, rettv) */ static void f_exists(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; char_u *name; @@ -7263,8 +7195,8 @@ f_exists(argvars, rettv) */ static void f_expand(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *s; int len; @@ -7299,14 +7231,14 @@ f_expand(argvars, rettv) */ static void f_extend(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = 0; if (argvars[0].v_type == VAR_LIST && argvars[1].v_type == VAR_LIST) { - listvar *l1, *l2; - listitem *item; + list_T *l1, *l2; + listitem_T *item; long before; long n; @@ -7334,11 +7266,11 @@ f_extend(argvars, rettv) } else if (argvars[0].v_type == VAR_DICT && argvars[1].v_type == VAR_DICT) { - dictvar *d1, *d2; - dictitem *di1; + dict_T *d1, *d2; + dictitem_T *di1; char_u *action; int i; - hashitem *hi2; + hashitem_T *hi2; int todo; d1 = argvars[0].vval.v_dict; @@ -7365,8 +7297,8 @@ f_extend(argvars, rettv) /* Go over all entries in the second dict and add them to the * first dict. */ - todo = d2->dv_hashtable.ht_used; - for (hi2 = d2->dv_hashtable.ht_array; todo > 0; ++hi2) + todo = d2->dv_hashtab.ht_used; + for (hi2 = d2->dv_hashtab.ht_array; todo > 0; ++hi2) { if (!HASHITEM_EMPTY(hi2)) { @@ -7404,8 +7336,8 @@ f_extend(argvars, rettv) */ static void f_filereadable(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { FILE *fd; char_u *p; @@ -7429,8 +7361,8 @@ f_filereadable(argvars, rettv) */ static void f_filewritable(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; int retval = 0; @@ -7462,12 +7394,12 @@ f_filewritable(argvars, rettv) rettv->vval.v_number = retval; } -static void findfilendir __ARGS((typeval *argvars, typeval *rettv, int dir)); +static void findfilendir __ARGS((typval_T *argvars, typval_T *rettv, int dir)); static void findfilendir(argvars, rettv, dir) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int dir; { #ifdef FEAT_SEARCHPATH @@ -7507,28 +7439,28 @@ findfilendir(argvars, rettv, dir) rettv->v_type = VAR_STRING; } -static void filter_map __ARGS((typeval *argvars, typeval *rettv, int map)); -static int filter_map_one __ARGS((typeval *tv, char_u *expr, int map, int *remp)); +static void filter_map __ARGS((typval_T *argvars, typval_T *rettv, int map)); +static int filter_map_one __ARGS((typval_T *tv, char_u *expr, int map, int *remp)); /* * Implementation of map() and filter(). */ static void filter_map(argvars, rettv, map) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int map; { char_u buf[NUMBUFLEN]; char_u *expr; - listitem *li, *nli; - listvar *l = NULL; - dictitem *di; - hashtable *ht; - hashitem *hi; - dictvar *d = NULL; - typeval save_val; - typeval save_key; + listitem_T *li, *nli; + list_T *l = NULL; + dictitem_T *di; + hashtab_T *ht; + hashitem_T *hi; + dict_T *d = NULL; + typval_T save_val; + typval_T save_key; int rem; int todo; @@ -7550,14 +7482,14 @@ filter_map(argvars, rettv, map) } expr = skipwhite(get_tv_string_buf(&argvars[1], buf)); - save_val = vimvars[VV_VAL].tv; + save_val = vimvars[VV_VAL].vv_tv; if (argvars[0].v_type == VAR_DICT) { - save_key = vimvars[VV_KEY].tv; - vimvars[VV_KEY].tv.v_type = VAR_STRING; - - ht = &d->dv_hashtable; + save_key = vimvars[VV_KEY].vv_tv; + vimvars[VV_KEY].vv_type = VAR_STRING; + + ht = &d->dv_hashtab; hash_lock(ht); todo = ht->ht_used; for (hi = ht->ht_array; todo > 0; ++hi) @@ -7566,18 +7498,18 @@ filter_map(argvars, rettv, map) { --todo; di = HI2DI(hi); - vimvars[VV_KEY].tv.vval.v_string = vim_strsave(di->di_key); + vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); if (filter_map_one(&di->di_tv, expr, map, &rem) == FAIL) break; if (!map && rem) dictitem_remove(d, di); - clear_tv(&vimvars[VV_KEY].tv); + clear_tv(&vimvars[VV_KEY].vv_tv); } } hash_unlock(ht); - clear_tv(&vimvars[VV_KEY].tv); - vimvars[VV_KEY].tv = save_key; + clear_tv(&vimvars[VV_KEY].vv_tv); + vimvars[VV_KEY].vv_tv = save_key; } else { @@ -7591,23 +7523,23 @@ filter_map(argvars, rettv, map) } } - clear_tv(&vimvars[VV_VAL].tv); - vimvars[VV_VAL].tv = save_val; + clear_tv(&vimvars[VV_VAL].vv_tv); + vimvars[VV_VAL].vv_tv = save_val; copy_tv(&argvars[0], rettv); } static int filter_map_one(tv, expr, map, remp) - typeval *tv; + typval_T *tv; char_u *expr; int map; int *remp; { - typeval rettv; + typval_T rettv; char_u *s; - copy_tv(tv, &vimvars[VV_VAL].tv); + copy_tv(tv, &vimvars[VV_VAL].vv_tv); s = expr; if (eval1(&s, &rettv, TRUE) == FAIL) return FAIL; @@ -7628,7 +7560,7 @@ filter_map_one(tv, expr, map, remp) *remp = (get_tv_number(&rettv) == 0); clear_tv(&rettv); } - clear_tv(&vimvars[VV_VAL].tv); + clear_tv(&vimvars[VV_VAL].vv_tv); return OK; } @@ -7637,8 +7569,8 @@ filter_map_one(tv, expr, map, remp) */ static void f_filter(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { filter_map(argvars, rettv, FALSE); } @@ -7648,8 +7580,8 @@ f_filter(argvars, rettv) */ static void f_finddir(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { findfilendir(argvars, rettv, TRUE); } @@ -7659,8 +7591,8 @@ f_finddir(argvars, rettv) */ static void f_findfile(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { findfilendir(argvars, rettv, FALSE); } @@ -7670,8 +7602,8 @@ f_findfile(argvars, rettv) */ static void f_fnamemodify(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *fname; char_u *mods; @@ -7694,15 +7626,15 @@ f_fnamemodify(argvars, rettv) vim_free(fbuf); } -static void foldclosed_both __ARGS((typeval *argvars, typeval *rettv, int end)); +static void foldclosed_both __ARGS((typval_T *argvars, typval_T *rettv, int end)); /* * "foldclosed()" function */ static void foldclosed_both(argvars, rettv, end) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int end; { #ifdef FEAT_FOLDING @@ -7730,8 +7662,8 @@ foldclosed_both(argvars, rettv, end) */ static void f_foldclosed(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { foldclosed_both(argvars, rettv, FALSE); } @@ -7741,8 +7673,8 @@ f_foldclosed(argvars, rettv) */ static void f_foldclosedend(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { foldclosed_both(argvars, rettv, TRUE); } @@ -7752,8 +7684,8 @@ f_foldclosedend(argvars, rettv) */ static void f_foldlevel(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_FOLDING linenr_T lnum; @@ -7772,8 +7704,8 @@ f_foldlevel(argvars, rettv) /*ARGSUSED*/ static void f_foldtext(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_FOLDING linenr_T lnum; @@ -7840,8 +7772,8 @@ f_foldtext(argvars, rettv) /*ARGSUSED*/ static void f_foldtextresult(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_FOLDING linenr_T lnum; @@ -7873,8 +7805,8 @@ f_foldtextresult(argvars, rettv) /*ARGSUSED*/ static void f_foreground(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = 0; #ifdef FEAT_GUI @@ -7893,8 +7825,8 @@ f_foreground(argvars, rettv) /*ARGSUSED*/ static void f_function(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *s; @@ -7916,14 +7848,14 @@ f_function(argvars, rettv) */ static void f_get(argvars, rettv) - typeval *argvars; - typeval *rettv; -{ - listitem *li; - listvar *l; - dictitem *di; - dictvar *d; - typeval *tv = NULL; + typval_T *argvars; + typval_T *rettv; +{ + listitem_T *li; + list_T *l; + dictitem_T *di; + dict_T *d; + typval_T *tv = NULL; if (argvars[0].v_type == VAR_LIST) { @@ -7962,13 +7894,13 @@ f_get(argvars, rettv) */ static void f_getbufvar(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { buf_T *buf; buf_T *save_curbuf; char_u *varname; - VAR v; + dictitem_T *v; ++emsg_off; buf = get_buf_tv(&argvars[0]); @@ -7993,9 +7925,9 @@ f_getbufvar(argvars, rettv) else { /* look up the variable */ - v = find_var_in_ht(&buf->b_vars, varname); + v = find_var_in_ht(&buf->b_vars.dv_hashtab, varname); if (v != NULL) - copy_tv(&v->tv, rettv); + copy_tv(&v->di_tv, rettv); } } @@ -8007,8 +7939,8 @@ f_getbufvar(argvars, rettv) */ static void f_getchar(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { varnumber_T n; @@ -8066,8 +7998,8 @@ f_getchar(argvars, rettv) /*ARGSUSED*/ static void f_getcharmod(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = mod_mask; } @@ -8078,8 +8010,8 @@ f_getcharmod(argvars, rettv) /*ARGSUSED*/ static void f_getcmdline(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->v_type = VAR_STRING; rettv->vval.v_string = get_cmdline_str(); @@ -8091,8 +8023,8 @@ f_getcmdline(argvars, rettv) /*ARGSUSED*/ static void f_getcmdpos(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = get_cmdline_pos() + 1; } @@ -8103,8 +8035,8 @@ f_getcmdpos(argvars, rettv) /*ARGSUSED*/ static void f_getcwd(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u cwd[MAXPATHL]; @@ -8126,8 +8058,8 @@ f_getcwd(argvars, rettv) /*ARGSUSED*/ static void f_getfontname(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->v_type = VAR_STRING; rettv->vval.v_string = NULL; @@ -8165,8 +8097,8 @@ f_getfontname(argvars, rettv) */ static void f_getfperm(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *fname; struct stat st; @@ -8197,8 +8129,8 @@ f_getfperm(argvars, rettv) */ static void f_getfsize(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *fname; struct stat st; @@ -8223,8 +8155,8 @@ f_getfsize(argvars, rettv) */ static void f_getftime(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *fname; struct stat st; @@ -8242,8 +8174,8 @@ f_getftime(argvars, rettv) */ static void f_getftype(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *fname; struct stat st; @@ -8322,14 +8254,14 @@ f_getftype(argvars, rettv) */ static void f_getline(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { linenr_T lnum; linenr_T end; char_u *p; - listvar *l; - listitem *li; + list_T *l; + listitem_T *li; lnum = get_tv_lnum(argvars); @@ -8382,8 +8314,8 @@ f_getline(argvars, rettv) */ static void f_getreg(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *strregname; int regname; @@ -8405,8 +8337,8 @@ f_getreg(argvars, rettv) */ static void f_getregtype(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *strregname; int regname; @@ -8446,8 +8378,8 @@ f_getregtype(argvars, rettv) /*ARGSUSED*/ static void f_getwinposx(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = -1; #ifdef FEAT_GUI @@ -8467,8 +8399,8 @@ f_getwinposx(argvars, rettv) /*ARGSUSED*/ static void f_getwinposy(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = -1; #ifdef FEAT_GUI @@ -8487,12 +8419,12 @@ f_getwinposy(argvars, rettv) */ static void f_getwinvar(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { win_T *win, *oldcurwin; char_u *varname; - VAR v; + dictitem_T *v; ++emsg_off; win = find_win_by_nr(&argvars[0]); @@ -8517,9 +8449,9 @@ f_getwinvar(argvars, rettv) else { /* look up the variable */ - v = find_var_in_ht(&win->w_vars, varname); + v = find_var_in_ht(&win->w_vars.dv_hashtab, varname); if (v != NULL) - copy_tv(&v->tv, rettv); + copy_tv(&v->di_tv, rettv); } } @@ -8531,8 +8463,8 @@ f_getwinvar(argvars, rettv) */ static void f_glob(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { expand_T xpc; @@ -8549,8 +8481,8 @@ f_glob(argvars, rettv) */ static void f_globpath(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf1[NUMBUFLEN]; @@ -8564,8 +8496,8 @@ f_globpath(argvars, rettv) */ static void f_has(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int i; char_u *name; @@ -8830,8 +8762,10 @@ f_has(argvars, rettv) "multi_lang", #endif #ifdef FEAT_MZSCHEME +#ifndef DYNAMIC_MZSCHEME "mzscheme", #endif +#endif #ifdef FEAT_OLE "ole", #endif @@ -9012,6 +8946,10 @@ f_has(argvars, rettv) else if (STRICMP(name, "iconv") == 0) n = iconv_enabled(FALSE); #endif +#ifdef DYNAMIC_MZSCHEME + else if (STRICMP(name, "mzscheme") == 0) + n = mzscheme_enabled(FALSE); +#endif #ifdef DYNAMIC_RUBY else if (STRICMP(name, "ruby") == 0) n = ruby_enabled(FALSE); @@ -9058,8 +8996,8 @@ f_has(argvars, rettv) */ static void f_has_key(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = 0; if (argvars[0].v_type != VAR_DICT) @@ -9079,8 +9017,8 @@ f_has_key(argvars, rettv) */ static void f_hasmapto(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *name; char_u *mode; @@ -9104,8 +9042,8 @@ f_hasmapto(argvars, rettv) /*ARGSUSED*/ static void f_histadd(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CMDHIST int histype; @@ -9137,8 +9075,8 @@ f_histadd(argvars, rettv) /*ARGSUSED*/ static void f_histdel(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CMDHIST int n; @@ -9167,8 +9105,8 @@ f_histdel(argvars, rettv) /*ARGSUSED*/ static void f_histget(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CMDHIST int type; @@ -9192,8 +9130,8 @@ f_histget(argvars, rettv) /*ARGSUSED*/ static void f_histnr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int i; @@ -9212,8 +9150,8 @@ f_histnr(argvars, rettv) */ static void f_hlID(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = syn_name2id(get_tv_string(&argvars[0])); } @@ -9223,8 +9161,8 @@ f_hlID(argvars, rettv) */ static void f_hlexists(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = highlight_exists(get_tv_string(&argvars[0])); } @@ -9235,8 +9173,8 @@ f_hlexists(argvars, rettv) /*ARGSUSED*/ static void f_hostname(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u hostname[256]; @@ -9251,8 +9189,8 @@ f_hostname(argvars, rettv) /*ARGSUSED*/ static void f_iconv(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_MBYTE char_u buf1[NUMBUFLEN]; @@ -9288,8 +9226,8 @@ f_iconv(argvars, rettv) */ static void f_indent(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { linenr_T lnum; @@ -9305,11 +9243,11 @@ f_indent(argvars, rettv) */ static void f_index(argvars, rettv) - typeval *argvars; - typeval *rettv; -{ - listvar *l; - listitem *item; + typval_T *argvars; + typval_T *rettv; +{ + list_T *l; + listitem_T *item; long idx = 0; long min_idx = 0; int ic = FALSE; @@ -9347,8 +9285,8 @@ static int inputsecret_flag = 0; */ static void f_input(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *prompt = get_tv_string(&argvars[0]); char_u *p = NULL; @@ -9407,8 +9345,8 @@ f_input(argvars, rettv) */ static void f_inputdialog(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #if defined(FEAT_GUI_TEXTDIALOG) /* Use a GUI dialog if the GUI is running and 'c' is not in 'guioptions' */ @@ -9452,8 +9390,8 @@ static garray_T ga_userinput = {0, 0 /*ARGSUSED*/ static void f_inputrestore(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { if (ga_userinput.ga_len > 0) { @@ -9475,8 +9413,8 @@ f_inputrestore(argvars, rettv) /*ARGSUSED*/ static void f_inputsave(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { /* Add an entry to the stack of typehead storage. */ if (ga_grow(&ga_userinput, 1) == OK) @@ -9495,8 +9433,8 @@ f_inputsave(argvars, rettv) */ static void f_inputsecret(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { ++cmdline_star; ++inputsecret_flag; @@ -9510,13 +9448,13 @@ f_inputsecret(argvars, rettv) */ static void f_insert(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { long before = 0; long n; - listitem *item; - listvar *l; + listitem_T *item; + list_T *l; if (argvars[0].v_type != VAR_LIST) EMSG2(_(e_listarg), "insert()"); @@ -9543,13 +9481,13 @@ f_insert(argvars, rettv) */ static void f_isdirectory(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = mch_isdir(get_tv_string(&argvars[0])); } -static void dict_list __ARGS((typeval *argvars, typeval *rettv, int what)); +static void dict_list __ARGS((typval_T *argvars, typval_T *rettv, int what)); /* * Turn a dict into a list: @@ -9559,17 +9497,17 @@ static void dict_list __ARGS((typeval *a */ static void dict_list(argvars, rettv, what) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int what; { - listvar *l; - listvar *l2; - dictitem *di; - hashitem *hi; - listitem *li; - listitem *li2; - dictvar *d; + list_T *l; + list_T *l2; + dictitem_T *di; + hashitem_T *hi; + listitem_T *li; + listitem_T *li2; + dict_T *d; int todo; rettv->vval.v_number = 0; @@ -9588,8 +9526,8 @@ dict_list(argvars, rettv, what) rettv->vval.v_list = l; ++l->lv_refcount; - todo = d->dv_hashtable.ht_used; - for (hi = d->dv_hashtable.ht_array; todo > 0; ++hi) + todo = d->dv_hashtab.ht_used; + for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -9644,8 +9582,8 @@ dict_list(argvars, rettv, what) */ static void f_items(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { dict_list(argvars, rettv, 2); } @@ -9655,8 +9593,8 @@ f_items(argvars, rettv) */ static void f_join(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { garray_T ga; char_u *sep; @@ -9687,8 +9625,8 @@ f_join(argvars, rettv) */ static void f_keys(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { dict_list(argvars, rettv, 0); } @@ -9699,8 +9637,8 @@ f_keys(argvars, rettv) /*ARGSUSED*/ static void f_last_buffer_nr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int n = 0; buf_T *buf; @@ -9717,8 +9655,8 @@ f_last_buffer_nr(argvars, rettv) */ static void f_len(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { switch (argvars[0].v_type) { @@ -9739,12 +9677,12 @@ f_len(argvars, rettv) } } -static void libcall_common __ARGS((typeval *argvars, typeval *rettv, int type)); +static void libcall_common __ARGS((typval_T *argvars, typval_T *rettv, int type)); static void libcall_common(argvars, rettv, type) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int type; { #ifdef FEAT_LIBCALL @@ -9791,8 +9729,8 @@ libcall_common(argvars, rettv, type) */ static void f_libcall(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { libcall_common(argvars, rettv, VAR_STRING); } @@ -9802,8 +9740,8 @@ f_libcall(argvars, rettv) */ static void f_libcallnr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { libcall_common(argvars, rettv, VAR_NUMBER); } @@ -9813,8 +9751,8 @@ f_libcallnr(argvars, rettv) */ static void f_line(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { linenr_T lnum = 0; pos_T *fp; @@ -9831,8 +9769,8 @@ f_line(argvars, rettv) /*ARGSUSED*/ static void f_line2byte(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifndef FEAT_BYTEOFF rettv->vval.v_number = -1; @@ -9854,8 +9792,8 @@ f_line2byte(argvars, rettv) */ static void f_lispindent(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_LISP pos_T pos; @@ -9880,18 +9818,18 @@ f_lispindent(argvars, rettv) /*ARGSUSED*/ static void f_localtime(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = (varnumber_T)time(NULL); } -static void get_maparg __ARGS((typeval *argvars, typeval *rettv, int exact)); +static void get_maparg __ARGS((typval_T *argvars, typval_T *rettv, int exact)); static void get_maparg(argvars, rettv, exact) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int exact; { char_u *keys; @@ -9938,8 +9876,8 @@ get_maparg(argvars, rettv, exact) */ static void f_map(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { filter_map(argvars, rettv, TRUE); } @@ -9949,8 +9887,8 @@ f_map(argvars, rettv) */ static void f_maparg(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { get_maparg(argvars, rettv, TRUE); } @@ -9960,18 +9898,18 @@ f_maparg(argvars, rettv) */ static void f_mapcheck(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { get_maparg(argvars, rettv, FALSE); } -static void find_some_match __ARGS((typeval *argvars, typeval *rettv, int start)); +static void find_some_match __ARGS((typval_T *argvars, typval_T *rettv, int start)); static void find_some_match(argvars, rettv, type) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int type; { char_u *str = NULL; @@ -9984,8 +9922,8 @@ find_some_match(argvars, rettv, type) long start = 0; long nth = 1; int match; - listvar *l = NULL; - listitem *li = NULL; + list_T *l = NULL; + listitem_T *li = NULL; long idx = 0; char_u *tofree; @@ -10022,7 +9960,7 @@ find_some_match(argvars, rettv, type) goto theend; if (start < 0) { - listitem *ni; + listitem_T *ni; /* Need to compute the index. */ for (ni = li; ni->li_prev != NULL; ni = ni->li_prev) @@ -10121,8 +10059,8 @@ theend: */ static void f_match(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { find_some_match(argvars, rettv, 1); } @@ -10132,8 +10070,8 @@ f_match(argvars, rettv) */ static void f_matchend(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { find_some_match(argvars, rettv, 0); } @@ -10143,18 +10081,18 @@ f_matchend(argvars, rettv) */ static void f_matchstr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { find_some_match(argvars, rettv, 2); } -static void max_min __ARGS((typeval *argvars, typeval *rettv, int domax)); +static void max_min __ARGS((typval_T *argvars, typval_T *rettv, int domax)); static void max_min(argvars, rettv, domax) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int domax; { long n = 0; @@ -10162,8 +10100,8 @@ max_min(argvars, rettv, domax) if (argvars[0].v_type == VAR_LIST) { - listvar *l; - listitem *li; + list_T *l; + listitem_T *li; l = argvars[0].vval.v_list; if (l != NULL) @@ -10186,16 +10124,16 @@ max_min(argvars, rettv, domax) } else if (argvars[0].v_type == VAR_DICT) { - dictvar *d; + dict_T *d; int first = TRUE; - hashitem *hi; + hashitem_T *hi; int todo; d = argvars[0].vval.v_dict; if (d != NULL) { - todo = d->dv_hashtable.ht_used; - for (hi = d->dv_hashtable.ht_array; todo > 0; ++hi) + todo = d->dv_hashtab.ht_used; + for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { @@ -10222,8 +10160,8 @@ max_min(argvars, rettv, domax) */ static void f_max(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { max_min(argvars, rettv, TRUE); } @@ -10233,8 +10171,8 @@ f_max(argvars, rettv) */ static void f_min(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { max_min(argvars, rettv, FALSE); } @@ -10245,8 +10183,8 @@ f_min(argvars, rettv) /*ARGSUSED*/ static void f_mode(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf[2]; @@ -10284,8 +10222,8 @@ f_mode(argvars, rettv) */ static void f_nextnonblank(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { linenr_T lnum; @@ -10307,8 +10245,8 @@ f_nextnonblank(argvars, rettv) */ static void f_nr2char(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf[NUMBUFLEN]; @@ -10330,8 +10268,8 @@ f_nr2char(argvars, rettv) */ static void f_prevnonblank(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { linenr_T lnum; @@ -10349,15 +10287,15 @@ f_prevnonblank(argvars, rettv) */ static void f_range(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { long start; long end; long stride = 1; long i; - listvar *l; - listitem *li; + list_T *l; + listitem_T *li; start = get_tv_number(&argvars[0]); if (argvars[1].v_type == VAR_UNKNOWN) @@ -10432,12 +10370,12 @@ check_connection() #endif #ifdef FEAT_CLIENTSERVER -static void remote_common __ARGS((typeval *argvars, typeval *rettv, int expr)); +static void remote_common __ARGS((typval_T *argvars, typval_T *rettv, int expr)); static void remote_common(argvars, rettv, expr) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; int expr; { char_u *server_name; @@ -10478,14 +10416,14 @@ remote_common(argvars, rettv, expr) if (argvars[2].v_type != VAR_UNKNOWN) { - var v; + dictitem_T v; char_u str[30]; sprintf((char *)str, "0x%x", (unsigned int)w); - v.tv.v_type = VAR_STRING; - v.tv.vval.v_string = vim_strsave(str); - set_var(get_tv_string(&argvars[2]), &v.tv, FALSE); - vim_free(v.tv.vval.v_string); + v.di_tv.v_type = VAR_STRING; + v.di_tv.vval.v_string = vim_strsave(str); + set_var(get_tv_string(&argvars[2]), &v.di_tv, FALSE); + vim_free(v.di_tv.vval.v_string); } } #endif @@ -10496,8 +10434,8 @@ remote_common(argvars, rettv, expr) /*ARGSUSED*/ static void f_remote_expr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->v_type = VAR_STRING; rettv->vval.v_string = NULL; @@ -10512,8 +10450,8 @@ f_remote_expr(argvars, rettv) /*ARGSUSED*/ static void f_remote_foreground(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = 0; #ifdef FEAT_CLIENTSERVER @@ -10534,11 +10472,11 @@ f_remote_foreground(argvars, rettv) /*ARGSUSED*/ static void f_remote_peek(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CLIENTSERVER - var v; + dictitem_T v; char_u *s = NULL; # ifdef WIN32 int n = 0; @@ -10569,10 +10507,10 @@ f_remote_peek(argvars, rettv) if (argvars[1].v_type != VAR_UNKNOWN && rettv->vval.v_number > 0) { - v.tv.v_type = VAR_STRING; - v.tv.vval.v_string = vim_strsave(s); - set_var(get_tv_string(&argvars[1]), &v.tv, FALSE); - vim_free(v.tv.vval.v_string); + v.di_tv.v_type = VAR_STRING; + v.di_tv.vval.v_string = vim_strsave(s); + set_var(get_tv_string(&argvars[1]), &v.di_tv, FALSE); + vim_free(v.di_tv.vval.v_string); } #else rettv->vval.v_number = -1; @@ -10582,8 +10520,8 @@ f_remote_peek(argvars, rettv) /*ARGSUSED*/ static void f_remote_read(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *r = NULL; @@ -10615,8 +10553,8 @@ f_remote_read(argvars, rettv) /*ARGSUSED*/ static void f_remote_send(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->v_type = VAR_STRING; rettv->vval.v_string = NULL; @@ -10630,17 +10568,17 @@ f_remote_send(argvars, rettv) */ static void f_remove(argvars, rettv) - typeval *argvars; - typeval *rettv; -{ - listvar *l; - listitem *item, *item2; - listitem *li; + typval_T *argvars; + typval_T *rettv; +{ + list_T *l; + listitem_T *item, *item2; + listitem_T *li; long idx; long end; char_u *key; - dictvar *d; - dictitem *di; + dict_T *d; + dictitem_T *di; rettv->vval.v_number = 0; if (argvars[0].v_type == VAR_DICT) @@ -10717,8 +10655,8 @@ f_remove(argvars, rettv) */ static void f_rename(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf[NUMBUFLEN]; @@ -10735,8 +10673,8 @@ f_rename(argvars, rettv) /*ARGSUSED*/ static void f_repeat(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; int n; @@ -10744,7 +10682,7 @@ f_repeat(argvars, rettv) int len; char_u *r; int i; - listvar *l; + list_T *l; n = get_tv_number(&argvars[1]); if (argvars[0].v_type == VAR_LIST) @@ -10788,8 +10726,8 @@ f_repeat(argvars, rettv) */ static void f_resolve(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; @@ -10988,11 +10926,11 @@ fail: */ static void f_reverse(argvars, rettv) - typeval *argvars; - typeval *rettv; -{ - listvar *l; - listitem *li, *ni; + typval_T *argvars; + typval_T *rettv; +{ + list_T *l; + listitem_T *li, *ni; rettv->vval.v_number = 0; if (argvars[0].v_type != VAR_LIST) @@ -11017,7 +10955,7 @@ f_reverse(argvars, rettv) #define SP_REPEAT 2 /* repeat to find outer pair */ #define SP_RETCOUNT 4 /* return matchcount */ -static int get_search_arg __ARGS((typeval *varp, int *flagsp)); +static int get_search_arg __ARGS((typval_T *varp, int *flagsp)); /* * Get flags for a search function. @@ -11026,7 +10964,7 @@ static int get_search_arg __ARGS((typeva */ static int get_search_arg(varp, flagsp) - typeval *varp; + typval_T *varp; int *flagsp; { int dir = FORWARD; @@ -11073,8 +11011,8 @@ get_search_arg(varp, flagsp) */ static void f_search(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *pat; pos_T pos; @@ -11118,8 +11056,8 @@ theend: */ static void f_searchpair(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *spat, *mpat, *epat; char_u *skip; @@ -11252,8 +11190,8 @@ theend: /*ARGSUSED*/ static void f_server2client(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_CLIENTSERVER char_u buf[NUMBUFLEN]; @@ -11282,8 +11220,8 @@ f_server2client(argvars, rettv) /*ARGSUSED*/ static void f_serverlist(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *r = NULL; @@ -11306,8 +11244,8 @@ f_serverlist(argvars, rettv) /*ARGSUSED*/ static void f_setbufvar(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { buf_T *buf; #ifdef FEAT_AUTOCMD @@ -11316,7 +11254,7 @@ f_setbufvar(argvars, rettv) buf_T *save_curbuf; #endif char_u *varname, *bufvarname; - typeval *varp; + typval_T *varp; char_u nbuf[NUMBUFLEN]; if (check_restricted() || check_secure()) @@ -11369,8 +11307,8 @@ f_setbufvar(argvars, rettv) */ static void f_setcmdpos(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = set_cmdline_pos( (int)get_tv_number(&argvars[0]) - 1); @@ -11381,8 +11319,8 @@ f_setcmdpos(argvars, rettv) */ static void f_setline(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { linenr_T lnum; char_u *line; @@ -11407,8 +11345,8 @@ f_setline(argvars, rettv) */ static void f_setreg(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int regname; char_u *strregname; @@ -11470,15 +11408,15 @@ f_setreg(argvars, rettv) /*ARGSUSED*/ static void f_setwinvar(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { win_T *win; #ifdef FEAT_WINDOWS win_T *save_curwin; #endif char_u *varname, *winvarname; - typeval *varp; + typval_T *varp; char_u nbuf[NUMBUFLEN]; if (check_restricted() || check_secure()) @@ -11533,8 +11471,8 @@ f_setwinvar(argvars, rettv) */ static void f_simplify(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; @@ -11576,8 +11514,8 @@ item_compare(s1, s2) char_u numbuf1[NUMBUFLEN]; char_u numbuf2[NUMBUFLEN]; - p1 = tv2string(&(*(listitem **)s1)->li_tv, &tofree1, numbuf1); - p2 = tv2string(&(*(listitem **)s2)->li_tv, &tofree2, numbuf2); + p1 = tv2string(&(*(listitem_T **)s1)->li_tv, &tofree1, numbuf1); + p2 = tv2string(&(*(listitem_T **)s2)->li_tv, &tofree2, numbuf2); if (item_compare_ic) res = STRICMP(p1, p2); else @@ -11596,13 +11534,13 @@ item_compare2(s1, s2) const void *s2; { int res; - typeval rettv; - typeval argv[2]; + typval_T rettv; + typval_T argv[2]; int dummy; /* copy the values (is this really needed?) */ - copy_tv(&(*(listitem **)s1)->li_tv, &argv[0]); - copy_tv(&(*(listitem **)s2)->li_tv, &argv[1]); + copy_tv(&(*(listitem_T **)s1)->li_tv, &argv[0]); + copy_tv(&(*(listitem_T **)s2)->li_tv, &argv[1]); rettv.v_type = VAR_UNKNOWN; /* clear_tv() uses this */ res = call_func(item_compare_func, STRLEN(item_compare_func), @@ -11623,12 +11561,12 @@ item_compare2(s1, s2) */ static void f_sort(argvars, rettv) - typeval *argvars; - typeval *rettv; -{ - listvar *l; - listitem *li; - listitem **ptrs; + typval_T *argvars; + typval_T *rettv; +{ + list_T *l; + listitem_T *li; + listitem_T **ptrs; long len; long i; @@ -11665,7 +11603,7 @@ f_sort(argvars, rettv) } /* Make an array with each entry pointing to an item in the List. */ - ptrs = (listitem **)alloc((int)(len * sizeof(listitem *))); + ptrs = (listitem_T **)alloc((int)(len * sizeof(listitem_T *))); if (ptrs == NULL) return; i = 0; @@ -11680,7 +11618,7 @@ f_sort(argvars, rettv) else { /* Sort the array with item pointers. */ - qsort((void *)ptrs, (size_t)len, sizeof(listitem *), + qsort((void *)ptrs, (size_t)len, sizeof(listitem_T *), item_compare_func == NULL ? item_compare : item_compare2); /* Clear the List and append the items in the sorted order. */ @@ -11695,8 +11633,8 @@ f_sort(argvars, rettv) static void f_split(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *str; char_u *end; @@ -11705,8 +11643,8 @@ f_split(argvars, rettv) char_u patbuf[NUMBUFLEN]; char_u *save_cpo; int match; - listitem *ni; - listvar *l; + listitem_T *ni; + list_T *l; colnr_T col = 0; /* Make 'cpoptions' empty, the 'l' flag should not be used here. */ @@ -11775,8 +11713,8 @@ f_split(argvars, rettv) */ static void f_strftime(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u result_buf[256]; struct tm *curtime; @@ -11836,22 +11774,31 @@ f_strftime(argvars, rettv) */ static void f_stridx(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf[NUMBUFLEN]; char_u *needle; char_u *haystack; + char_u *save_haystack; char_u *pos; + int start_idx; needle = get_tv_string(&argvars[1]); - haystack = get_tv_string_buf(&argvars[0], buf); + save_haystack = haystack = get_tv_string_buf(&argvars[0], buf); + rettv->vval.v_number = -1; + + if (argvars[2].v_type != VAR_UNKNOWN) + { + start_idx = get_tv_number(&argvars[2]); + if (start_idx < 0 || start_idx >= (int)STRLEN(haystack)) + return; + haystack += start_idx; + } + pos = (char_u *)strstr((char *)haystack, (char *)needle); - - if (pos == NULL) - rettv->vval.v_number = -1; - else - rettv->vval.v_number = (varnumber_T) (pos - haystack); + if (pos != NULL) + rettv->vval.v_number = (varnumber_T)(pos - save_haystack); } /* @@ -11859,8 +11806,8 @@ f_stridx(argvars, rettv) */ static void f_string(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *tofree; char_u numbuf[NUMBUFLEN]; @@ -11876,8 +11823,8 @@ f_string(argvars, rettv) */ static void f_strlen(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->vval.v_number = (varnumber_T)(STRLEN( get_tv_string(&argvars[0]))); @@ -11888,8 +11835,8 @@ f_strlen(argvars, rettv) */ static void f_strpart(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; int n; @@ -11930,8 +11877,8 @@ f_strpart(argvars, rettv) */ static void f_strridx(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u buf[NUMBUFLEN]; char_u *needle; @@ -11964,8 +11911,8 @@ f_strridx(argvars, rettv) */ static void f_strtrans(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->v_type = VAR_STRING; rettv->vval.v_string = transstr(get_tv_string(&argvars[0])); @@ -11976,8 +11923,8 @@ f_strtrans(argvars, rettv) */ static void f_submatch(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { rettv->v_type = VAR_STRING; rettv->vval.v_string = reg_submatch((int)get_tv_number(&argvars[0])); @@ -11988,8 +11935,8 @@ f_submatch(argvars, rettv) */ static void f_substitute(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u patbuf[NUMBUFLEN]; char_u subbuf[NUMBUFLEN]; @@ -12009,8 +11956,8 @@ f_substitute(argvars, rettv) /*ARGSUSED*/ static void f_synID(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int id = 0; #ifdef FEAT_SYN_HL @@ -12036,8 +11983,8 @@ f_synID(argvars, rettv) /*ARGSUSED*/ static void f_synIDattr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p = NULL; #ifdef FEAT_SYN_HL @@ -12124,8 +12071,8 @@ f_synIDattr(argvars, rettv) /*ARGSUSED*/ static void f_synIDtrans(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int id; @@ -12146,8 +12093,8 @@ f_synIDtrans(argvars, rettv) */ static void f_system(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *res = NULL; char_u *p; @@ -12235,8 +12182,8 @@ done: /*ARGSUSED*/ static void f_tempname(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { static int x = 'A'; @@ -12270,8 +12217,8 @@ f_tempname(argvars, rettv) */ static void f_tolower(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; @@ -12313,8 +12260,8 @@ f_tolower(argvars, rettv) */ static void f_toupper(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *p; @@ -12356,8 +12303,8 @@ f_toupper(argvars, rettv) */ static void f_tr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { char_u *instr; char_u *fromstr; @@ -12473,8 +12420,8 @@ error: */ static void f_type(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int n; @@ -12494,8 +12441,8 @@ f_type(argvars, rettv) */ static void f_values(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { dict_list(argvars, rettv, 1); } @@ -12505,8 +12452,8 @@ f_values(argvars, rettv) */ static void f_virtcol(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { colnr_T vcol = 0; pos_T *fp; @@ -12527,8 +12474,8 @@ f_virtcol(argvars, rettv) /*ARGSUSED*/ static void f_visualmode(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_VISUAL char_u str[2]; @@ -12554,8 +12501,8 @@ f_visualmode(argvars, rettv) */ static void f_winbufnr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { win_T *wp; @@ -12572,8 +12519,8 @@ f_winbufnr(argvars, rettv) /*ARGSUSED*/ static void f_wincol(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { validate_cursor(); rettv->vval.v_number = curwin->w_wcol + 1; @@ -12584,8 +12531,8 @@ f_wincol(argvars, rettv) */ static void f_winheight(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { win_T *wp; @@ -12602,8 +12549,8 @@ f_winheight(argvars, rettv) /*ARGSUSED*/ static void f_winline(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { validate_cursor(); rettv->vval.v_number = curwin->w_wrow + 1; @@ -12615,8 +12562,8 @@ f_winline(argvars, rettv) /* ARGSUSED */ static void f_winnr(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { int nr = 1; #ifdef FEAT_WINDOWS @@ -12655,8 +12602,8 @@ f_winnr(argvars, rettv) /* ARGSUSED */ static void f_winrestcmd(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { #ifdef FEAT_WINDOWS win_T *wp; @@ -12689,8 +12636,8 @@ f_winrestcmd(argvars, rettv) */ static void f_winwidth(argvars, rettv) - typeval *argvars; - typeval *rettv; + typval_T *argvars; + typval_T *rettv; { win_T *wp; @@ -12707,7 +12654,7 @@ f_winwidth(argvars, rettv) static win_T * find_win_by_nr(vp) - typeval *vp; + typval_T *vp; { #ifdef FEAT_WINDOWS win_T *wp; @@ -12736,7 +12683,7 @@ find_win_by_nr(vp) */ static pos_T * var2fpos(varp, lnum) - typeval *varp; + typval_T *varp; int lnum; /* TRUE when $ is last line */ { char_u *name; @@ -12955,39 +12902,6 @@ eval_isnamec(c) } /* - * Find a v: variable. - * Return it's index, or -1 if not found. - */ - static int -find_vim_var(name, len) - char_u *name; - int len; /* length of "name" */ -{ - char_u *vname; - int vlen; - int i; - - /* - * Ignore "v:" for old built-in variables, require it for new ones. - */ - if (name[0] == 'v' && name[1] == ':') - { - vname = name + 2; - vlen = len - 2; - } - else - { - vname = name; - vlen = len; - } - for (i = 0; i < VV_LEN; ++i) - if (vlen == vimvars[i].len && STRCMP(vname, vimvars[i].name) == 0 - && ((vimvars[i].flags & VV_COMPAT) || vname != name)) - return i; - return -1; -} - -/* * Set number v: variable to "val". */ void @@ -13163,14 +13077,13 @@ set_cmdarg(eap, oldarg) get_var_tv(name, len, rettv) char_u *name; int len; /* length of "name" */ - typeval *rettv; /* NULL when only checking existence */ + typval_T *rettv; /* NULL when only checking existence */ { int ret = OK; - typeval *tv = NULL; - typeval atv; - VAR v; + typval_T *tv = NULL; + typval_T atv; + dictitem_T *v; int cc; - int i; /* truncate the name, so that we can use strcmp() */ cc = name[len]; @@ -13187,19 +13100,13 @@ get_var_tv(name, len, rettv) } /* - * Check for built-in v: variables. - */ - else if ((i = find_vim_var(name, len)) >= 0) - tv = &vimvars[i].tv; - - /* * Check for user-defined variables. */ else { v = find_var(name, NULL); if (v != NULL) - tv = &v->tv; + tv = &v->di_tv; } if (tv == NULL) @@ -13220,10 +13127,10 @@ get_var_tv(name, len, rettv) * Allocate memory for a variable type-value, and make it emtpy (0 or NULL * value). */ - static typeval * + static typval_T * alloc_tv() { - return (typeval *)alloc_clear((unsigned)sizeof(typeval)); + return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); } /* @@ -13231,11 +13138,11 @@ alloc_tv() * The string "s" must have been allocated, it is consumed. * Return NULL for out of memory, the variable otherwise. */ - static typeval * + static typval_T * alloc_string_tv(s) char_u *s; { - typeval *rettv; + typval_T *rettv; rettv = alloc_tv(); if (rettv != NULL) @@ -13253,7 +13160,7 @@ alloc_string_tv(s) */ static void free_tv(varp) - typeval *varp; + typval_T *varp; { if (varp != NULL) { @@ -13283,7 +13190,7 @@ free_tv(varp) */ static void clear_tv(varp) - typeval *varp; + typval_T *varp; { if (varp != NULL) { @@ -13320,10 +13227,10 @@ clear_tv(varp) */ static void init_tv(varp) - typeval *varp; + typval_T *varp; { if (varp != NULL) - vim_memset(varp, 0, sizeof(typeval)); + vim_memset(varp, 0, sizeof(typval_T)); } /* @@ -13332,7 +13239,7 @@ init_tv(varp) */ static long get_tv_number(varp) - typeval *varp; + typval_T *varp; { long n = 0L; @@ -13367,9 +13274,9 @@ get_tv_number(varp) */ static linenr_T get_tv_lnum(argvars) - typeval *argvars; -{ - typeval rettv; + typval_T *argvars; +{ + typval_T rettv; linenr_T lnum; lnum = get_tv_number(&argvars[0]); @@ -13393,7 +13300,7 @@ get_tv_lnum(argvars) */ static char_u * get_tv_string(varp) - typeval *varp; + typval_T *varp; { static char_u mybuf[NUMBUFLEN]; @@ -13402,7 +13309,7 @@ get_tv_string(varp) static char_u * get_tv_string_buf(varp, buf) - typeval *varp; + typval_T *varp; char_u *buf; { switch (varp->v_type) @@ -13435,50 +13342,15 @@ get_tv_string_buf(varp, buf) * Return a pointer to it if found, NULL if not found. * Careful: "a:0" variables don't have a name. * When "htp" is not NULL we are writing to the variable, set "htp" to the - * hashtable used. - */ - static VAR + * hashtab_T used. + */ + static dictitem_T * find_var(name, htp) char_u *name; - hashtable **htp; -{ - int i; + hashtab_T **htp; +{ char_u *varname; - hashtable *ht; - - if (name[0] == 'a' && name[1] == ':') - { - /* Function arguments "a:". - * NOTE: We use a typecast, because function arguments don't have a - * name. The caller must not try to access the name! */ - if (htp != NULL) - { - EMSG2(_(e_readonlyvar), name); - return NULL; - } - name += 2; - if (current_funccal == NULL) - return NULL; - if (VIM_ISDIGIT(*name)) - { - i = atol((char *)name); - if (i == 0) /* a:0 */ - return ¤t_funccal->a0_var; - i += current_funccal->func->args.ga_len; - if (i > current_funccal->argcount) /* a:999 */ - return NULL; - return (VAR)&(current_funccal->argvars[i - 1]); /* a:1, a:2, etc. */ - } - if (STRCMP(name, "firstline") == 0) - return &(current_funccal->firstline); - if (STRCMP(name, "lastline") == 0) - return &(current_funccal->lastline); - for (i = 0; i < current_funccal->func->args.ga_len; ++i) - if (STRCMP(name, ((char_u **) - (current_funccal->func->args.ga_data))[i]) == 0) - return (VAR)&(current_funccal->argvars[i]); /* a:name */ - return NULL; - } + hashtab_T *ht; ht = find_var_ht(name, &varname); if (htp != NULL) @@ -13489,27 +13361,43 @@ find_var(name, htp) } /* - * Find variable "varname" in hashtable "ht". + * Find variable "varname" in hashtab "ht". * Returns NULL if not found. */ - static VAR + static dictitem_T * find_var_in_ht(ht, varname) - hashtable *ht; + hashtab_T *ht; char_u *varname; { - hashitem *hi; + hashitem_T *hi; + + if (*varname == NUL) + { + /* Must be something like "s:", otherwise "ht" would be NULL. */ + switch (varname[-2]) + { + case 's': return &SCRIPT_SV(current_SID).sv_var; + case 'g': return &globvars_var; + case 'v': return &vimvars_var; + case 'b': return &curbuf->b_bufvar; + case 'w': return &curwin->w_winvar; + case 'l': return ¤t_funccal->l_vars_var; + case 'a': return ¤t_funccal->l_avars_var; + } + return NULL; + } hi = hash_find(ht, varname); if (HASHITEM_EMPTY(hi)) return NULL; - return HI2VAR(hi); -} - -/* - * Find the hashtable used for a variable name. + return HI2DI(hi); +} + +/* + * Find the hashtab used for a variable name. * Set "varname" to the start of name without ':'. */ - static hashtable * + static hashtab_T * find_var_ht(name, varname) char_u *name; char_u **varname; @@ -13521,18 +13409,22 @@ find_var_ht(name, varname) return NULL; *varname = name; if (current_funccal == NULL) - return &variables; /* global variable */ - return ¤t_funccal->l_vars; /* local function variable */ + return &globvarht; /* global variable */ + return ¤t_funccal->l_vars.dv_hashtab; /* l: variable */ } *varname = name + 2; if (*name == 'b') /* buffer variable */ - return &curbuf->b_vars; + return &curbuf->b_vars.dv_hashtab; if (*name == 'w') /* window variable */ - return &curwin->w_vars; + return &curwin->w_vars.dv_hashtab; if (*name == 'g') /* global variable */ - return &variables; - if (*name == 'l' && current_funccal != NULL)/* local function variable */ - return ¤t_funccal->l_vars; + return &globvarht; + if (*name == 'v') /* v: variable */ + return &vimvarht; + if (*name == 'a' && current_funccal != NULL) /* function argument */ + return ¤t_funccal->l_avars.dv_hashtab; + if (*name == 'l' && current_funccal != NULL) /* local function variable */ + return ¤t_funccal->l_vars.dv_hashtab; if (*name == 's' /* script variable */ && current_SID > 0 && current_SID <= ga_scripts.ga_len) return &SCRIPT_VARS(current_SID); @@ -13547,16 +13439,16 @@ find_var_ht(name, varname) get_var_value(name) char_u *name; { - VAR v; + dictitem_T *v; v = find_var(name, NULL); if (v == NULL) return NULL; - return get_tv_string(&v->tv); -} - -/* - * Allocate a new hashtable for a sourced script. It will be used while + return get_tv_string(&v->di_tv); +} + +/* + * Allocate a new hashtab for a sourced script. It will be used while * sourcing this script and when executing functions defined in the script. */ void @@ -13564,49 +13456,74 @@ new_script_vars(id) scid_T id; { int i; - hashtable *ht; + hashtab_T *ht; + scriptvar_T *sv; if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) { /* Re-allocating ga_data means that an ht_array pointing to * ht_smallarray becomes invalid. We can recognize this: ht_mask is - * at its init value. */ + * at its init value. Also reset "v_dict", it's always the same. */ for (i = 1; i <= ga_scripts.ga_len; ++i) { ht = &SCRIPT_VARS(i); if (ht->ht_mask == HT_INIT_SIZE - 1) ht->ht_array = ht->ht_smallarray; + sv = &SCRIPT_SV(i); + sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; } while (ga_scripts.ga_len < id) { - vars_init(&SCRIPT_VARS(ga_scripts.ga_len + 1)); + sv = &SCRIPT_SV(ga_scripts.ga_len + 1); + init_var_dict(&sv->sv_dict, &sv->sv_var); ++ga_scripts.ga_len; } } } /* - * Initialize hashtable with variables for use. + * Initialize dictionary "dict" as a scope and set variable "dict_var" to + * point to it. */ void -vars_init(ht) - hashtable *ht; -{ - hash_init(ht); +init_var_dict(dict, dict_var) + dict_T *dict; + dictitem_T *dict_var; +{ + hash_init(&dict->dv_hashtab); + dict->dv_refcount = 99999; + dict_var->di_tv.vval.v_dict = dict; + dict_var->di_tv.v_type = VAR_DICT; + dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; + dict_var->di_key[0] = NUL; } /* * Clean up a list of internal variables. + * Frees all allocated variables and the value they contain. + * Clears hashtab "ht", does not free it. */ void vars_clear(ht) - hashtable *ht; + hashtab_T *ht; +{ + vars_clear_ext(ht, TRUE); +} + +/* + * Like vars_clear(), but only free the value if "free_val" is TRUE. + */ + static void +vars_clear_ext(ht, free_val) + hashtab_T *ht; + int free_val; { int todo; - hashitem *hi; - VAR v; - + hashitem_T *hi; + dictitem_T *v; + + hash_lock(ht); todo = ht->ht_used; for (hi = ht->ht_array; todo > 0; ++hi) { @@ -13614,31 +13531,33 @@ vars_clear(ht) { --todo; - /* Free the variable. Don't remove it from the hashtable, + /* Free the variable. Don't remove it from the hashtab, * ht_array might change then. hash_clear() takes care of it * later. */ - v = HI2VAR(hi); - clear_tv(&v->tv); - vim_free(v); + v = HI2DI(hi); + if (free_val) + clear_tv(&v->di_tv); + if ((v->di_flags & DI_FLAGS_FIX) == 0) + vim_free(v); } } hash_clear(ht); - hash_init(ht); -} - -/* - * Delete a variable from hashtable "ht" at item "hi". +} + +/* + * Delete a variable from hashtab "ht" at item "hi". + * Clear the variable value and free the dictitem. */ static void delete_var(ht, hi) - hashtable *ht; - hashitem *hi; -{ - VAR v = HI2VAR(hi); + hashtab_T *ht; + hashitem_T *hi; +{ + dictitem_T *di = HI2DI(hi); hash_remove(ht, hi); - clear_tv(&v->tv); - vim_free(v); + clear_tv(&di->di_tv); + vim_free(di); } /* @@ -13646,36 +13565,19 @@ delete_var(ht, hi) */ static void list_one_var(v, prefix) - VAR v; + dictitem_T *v; char_u *prefix; { char_u *tofree; char_u *s; char_u numbuf[NUMBUFLEN]; - s = echo_string(&v->tv, &tofree, numbuf); - list_one_var_a(prefix, v->v_name, v->tv.v_type, + s = echo_string(&v->di_tv, &tofree, numbuf); + list_one_var_a(prefix, v->di_key, v->di_tv.v_type, s == NULL ? (char_u *)"" : s); vim_free(tofree); } -/* - * List the value of one "v:" variable. - */ - static void -list_vim_var(i) - int i; /* index in vimvars[] */ -{ - char_u *tofree; - char_u *s; - char_u numbuf[NUMBUFLEN]; - - s = echo_string(&vimvars[i].tv, &tofree, numbuf); - list_one_var_a((char_u *)"v:", (char_u *)vimvars[i].name, - vimvars[i].tv.v_type, s == NULL ? (char_u *)"" : s); - vim_free(tofree); -} - static void list_one_var_a(prefix, name, type, string) char_u *prefix; @@ -13721,43 +13623,12 @@ list_one_var_a(prefix, name, type, strin static void set_var(name, tv, copy) char_u *name; - typeval *tv; + typval_T *tv; int copy; /* make copy of value in "tv" */ { - int i; - VAR v; + dictitem_T *v; char_u *varname; - hashtable *ht; - - /* - * Handle setting internal v: variables. - */ - i = find_vim_var(name, (int)STRLEN(name)); - if (i >= 0) - { - if (vimvars[i].flags & VV_RO) - EMSG2(_(e_readonlyvar), name); - else if ((vimvars[i].flags & VV_RO_SBX) && sandbox) - EMSG2(_(e_readonlysbx), name); - else - { - if (vimvars[i].tv.v_type == VAR_STRING) - { - vim_free(vimvars[i].vv_str); - if (copy || tv->v_type != VAR_STRING) - vimvars[i].vv_str = vim_strsave(get_tv_string(tv)); - else - { - /* Take over the string to avoid an extra alloc/free. */ - vimvars[i].vv_str = tv->vval.v_string; - tv->vval.v_string = NULL; - } - } - else - vimvars[i].vv_nr = get_tv_number(tv); - } - return; - } + hashtab_T *ht; if (tv->v_type == VAR_FUNC) { @@ -13775,40 +13646,63 @@ set_var(name, tv, copy) } } - if (name[0] == 'a' && name[1] == ':') - { - EMSG2(_(e_readonlyvar), name); - return; - } - ht = find_var_ht(name, &varname); - if (ht == NULL) + if (ht == NULL || *varname == NUL) { EMSG2(_("E461: Illegal variable name: %s"), name); return; } v = find_var_in_ht(ht, varname); - if (v != NULL) /* existing variable, need to clear the value */ - { - if (v->tv.v_type != tv->v_type - && !((v->tv.v_type == VAR_STRING - || v->tv.v_type == VAR_NUMBER) + if (v != NULL) + { + /* existing variable, need to clear the value */ + if (var_check_ro(v->di_flags, name)) + return; + if (v->di_tv.v_type != tv->v_type + && !((v->di_tv.v_type == VAR_STRING + || v->di_tv.v_type == VAR_NUMBER) && (tv->v_type == VAR_STRING || tv->v_type == VAR_NUMBER))) { EMSG2(_("E706: Variable type mismatch for: %s"), name); return; } - clear_tv(&v->tv); + + /* + * Handle setting internal v: variables separately: we keep the type. + */ + if (ht == &vimvarht) + { + if (v->di_tv.v_type == VAR_STRING) + { + vim_free(v->di_tv.vval.v_string); + if (copy || tv->v_type != VAR_STRING) + v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); + else + { + /* Take over the string to avoid an extra alloc/free. */ + v->di_tv.vval.v_string = tv->vval.v_string; + tv->vval.v_string = NULL; + } + } + else if (v->di_tv.v_type != VAR_NUMBER) + EMSG2(_(e_intern2), "set_var()"); + else + v->di_tv.vval.v_number = get_tv_number(tv); + return; + } + + clear_tv(&v->di_tv); } else /* add a new variable */ { - v = (VAR)alloc((unsigned)(sizeof(var) + STRLEN(varname))); + v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(varname))); if (v == NULL) return; - STRCPY(v->v_name, varname); - if (hash_add(ht, VAR2HIKEY(v)) == FAIL) + STRCPY(v->di_key, varname); + v->di_flags = 0; + if (hash_add(ht, DI2HIKEY(v)) == FAIL) { vim_free(v); return; @@ -13816,23 +13710,45 @@ set_var(name, tv, copy) } if (copy || tv->v_type == VAR_NUMBER) - copy_tv(tv, &v->tv); - else - { - v->tv = *tv; + copy_tv(tv, &v->di_tv); + else + { + v->di_tv = *tv; init_tv(tv); } } /* - * Copy the values from typeval "from" to typeval "to". + * Return TRUE if di_flags "flags" indicate read-only variable "name". + * Also give an error message. + */ + static int +var_check_ro(flags, name) + int flags; + char_u *name; +{ + if (flags & DI_FLAGS_RO) + { + EMSG2(_(e_readonlyvar), name); + return TRUE; + } + if ((flags & DI_FLAGS_RO_SBX) && sandbox) + { + EMSG2(_(e_readonlysbx), name); + return TRUE; + } + return FALSE; +} + +/* + * Copy the values from typval_T "from" to typval_T "to". * When needed allocates string or increases reference count. * Does not make a copy of a list or dict but copies the reference! */ static void copy_tv(from, to) - typeval *from; - typeval *to; + typval_T *from; + typval_T *to; { to->v_type = from->v_type; switch (from->v_type) @@ -13881,13 +13797,13 @@ copy_tv(from, to) */ static void item_copy(from, to, deep) - typeval *from; - typeval *to; + typval_T *from; + typval_T *to; int deep; { static int recurse = 0; - if (recurse >= VAR_MAXNEST) + if (recurse >= DICT_MAXNEST) { EMSG(_("E698: variable nested too deep for making a copy")); return; @@ -13925,7 +13841,7 @@ ex_echo(eap) exarg_T *eap; { char_u *arg = eap->arg; - typeval rettv; + typval_T rettv; char_u *tofree; char_u *p; int needclr = TRUE; @@ -14033,7 +13949,7 @@ ex_execute(eap) exarg_T *eap; { char_u *arg = eap->arg; - typeval rettv; + typval_T rettv; int ret = OK; char_u *p; garray_T ga; @@ -14167,8 +14083,8 @@ ex_function(eap) int indent; int nesting; char_u *skip_until = NULL; - VAR v; - funcdict fudi; + dictitem_T *v; + funcdict_T fudi; static int func_nr = 0; /* number for nameless function */ int paren; @@ -14500,7 +14416,7 @@ ex_function(eap) if (fudi.fd_dict == NULL) { v = find_var(name, NULL); - if (v != NULL && v->tv.v_type == VAR_FUNC) + if (v != NULL && v->di_tv.v_type == VAR_FUNC) { EMSG2(_("E707: Function name conflicts with variable: %s"), name); goto erret; @@ -14616,7 +14532,7 @@ trans_function_name(pp, skip, flags, fdp char_u **pp; int skip; /* only find the end, don't evaluate */ int flags; - funcdict *fdp; /* return: info about dictionary used */ + funcdict_T *fdp; /* return: info about dictionary used */ { char_u *name = NULL; char_u *start; @@ -14624,10 +14540,10 @@ trans_function_name(pp, skip, flags, fdp int lead; char_u sid_buf[20]; int len; - lval lv; + lval_T lv; if (fdp != NULL) - vim_memset(fdp, 0, sizeof(funcdict)); + vim_memset(fdp, 0, sizeof(funcdict_T)); start = *pp; /* Check for hard coded <SNR>: already translated function ID (from a user @@ -14928,7 +14844,7 @@ ex_delfunction(eap) ufunc_T *fp = NULL; char_u *p; char_u *name; - funcdict fudi; + funcdict_T fudi; p = eap->arg; name = trans_function_name(&p, eap->skip, 0, &fudi); @@ -15057,19 +14973,25 @@ func_ref(name) call_user_func(fp, argcount, argvars, rettv, firstline, lastline, selfdict) ufunc_T *fp; /* pointer to function */ int argcount; /* nr of args */ - typeval *argvars; /* arguments */ - typeval *rettv; /* return value */ + typval_T *argvars; /* arguments */ + typval_T *rettv; /* return value */ linenr_T firstline; /* first line of range */ linenr_T lastline; /* last line of range */ - dictvar *selfdict; /* Dictionary for "self" */ -{ - char_u *save_sourcing_name; - linenr_T save_sourcing_lnum; - scid_T save_current_SID; - struct funccall fc; - struct funccall *save_fcp = current_funccal; - int save_did_emsg; - static int depth = 0; + dict_T *selfdict; /* Dictionary for "self" */ +{ + char_u *save_sourcing_name; + linenr_T save_sourcing_lnum; + scid_T save_current_SID; + funccall_T fc; + funccall_T *save_fcp = current_funccal; + int save_did_emsg; + static int depth = 0; + dictitem_T *v; + int fixvar_idx = 0; /* index in fixvar[] */ + int i; + int ai; + char_u numbuf[NUMBUFLEN]; + char_u *name; /* If depth of calling is getting too high, don't execute the function */ if (depth >= p_mfd) @@ -15083,41 +15005,98 @@ call_user_func(fp, argcount, argvars, re line_breakcheck(); /* check for CTRL-C hit */ - /* set local variables */ - vars_init(&fc.l_vars); + current_funccal = &fc; fc.func = fp; - fc.argcount = argcount; - fc.argvars = argvars; fc.rettv = rettv; rettv->vval.v_number = 0; fc.linenr = 0; fc.returned = FALSE; fc.level = ex_nesting_level; - fc.a0_var.tv.v_type = VAR_NUMBER; - fc.a0_var.tv.vval.v_number = argcount - fp->args.ga_len; - fc.a0_var.v_name[0] = NUL; - current_funccal = &fc; - fc.firstline.tv.v_type = VAR_NUMBER; - fc.firstline.tv.vval.v_number = firstline; - fc.firstline.v_name[0] = NUL; - fc.lastline.tv.v_type = VAR_NUMBER; - fc.lastline.tv.vval.v_number = lastline; - fc.lastline.v_name[0] = NUL; /* Check if this function has a breakpoint. */ fc.breakpoint = dbg_find_breakpoint(FALSE, fp->name, (linenr_T)0); fc.dbg_tick = debug_tick; + /* + * Note about using fc.fixvar[]: This is an array of FIXVAR_CNT variables + * with names up to VAR_SHORT_LEN long. This avoids having to alloc/free + * each argument variable and saves a lot of time. + */ + /* + * Init l: variables. + */ + init_var_dict(&fc.l_vars, &fc.l_vars_var); if (selfdict != NULL) { - VAR v = (VAR)alloc((unsigned)(sizeof(var) + 4)); - - if (v != NULL) - { - STRCPY(v->v_name, "self"); - hash_add(&fc.l_vars, VAR2HIKEY(v)); - v->tv.v_type = VAR_DICT; - v->tv.vval.v_dict = selfdict; - ++selfdict->dv_refcount; + /* Set l:self to "selfdict". */ + v = &fc.fixvar[fixvar_idx++].var; + STRCPY(v->di_key, "self"); + v->di_flags = DI_FLAGS_RO + DI_FLAGS_FIX; + hash_add(&fc.l_vars.dv_hashtab, DI2HIKEY(v)); + v->di_tv.v_type = VAR_DICT; + v->di_tv.vval.v_dict = selfdict; + ++selfdict->dv_refcount; + } + + /* + * Init a: variables. + * Set a:0 to "argcount". + * Set a:000 to a list with room for the "..." arguments. + */ + init_var_dict(&fc.l_avars, &fc.l_avars_var); + add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "0", + (varnumber_T)(argcount - fp->args.ga_len)); + v = &fc.fixvar[fixvar_idx++].var; + STRCPY(v->di_key, "000"); + v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; + hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v)); + v->di_tv.v_type = VAR_LIST; + v->di_tv.vval.v_list = &fc.l_varlist; + vim_memset(&fc.l_varlist, 0, sizeof(list_T)); + fc.l_varlist.lv_refcount = 99999; + + /* + * Set a:firstline to "firstline" and a:lastline to "lastline". + * Set a:name to named arguments. + * Set a:N to the "..." arguments. + */ + add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "firstline", + (varnumber_T)firstline); + add_nr_var(&fc.l_avars, &fc.fixvar[fixvar_idx++].var, "lastline", + (varnumber_T)lastline); + for (i = 0; i < argcount; ++i) + { + ai = i - fp->args.ga_len; + if (ai < 0) + /* named argument a:name */ + name = FUNCARG(fp, i); + else + { + /* "..." argument a:1, a:2, etc. */ + sprintf((char *)numbuf, "%d", ai + 1); + name = numbuf; + } + if (fixvar_idx < FIXVAR_CNT && STRLEN(name) <= VAR_SHORT_LEN) + { + v = &fc.fixvar[fixvar_idx++].var; + v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; + } + else + { + v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) + STRLEN(name))); + if (v == NULL) + break; + v->di_flags = DI_FLAGS_RO; + } + STRCPY(v->di_key, name); + hash_add(&fc.l_avars.dv_hashtab, DI2HIKEY(v)); + + /* Note: the values are copied directly to avoid alloc/free. */ + v->di_tv = argvars[i]; + + if (ai >= 0 && ai < MAX_FUNC_ARGS) + { + list_append(&fc.l_varlist, &fc.l_listitems[ai]); + fc.l_listitems[ai].li_tv = argvars[i]; } } @@ -15144,7 +15123,6 @@ call_user_func(fp, argcount, argvars, re msg_str((char_u *)_("calling %s"), sourcing_name); if (p_verbose >= 14) { - int i; char_u buf[MSG_BUF_LEN]; msg_puts((char_u *)"("); @@ -15237,11 +15215,32 @@ call_user_func(fp, argcount, argvars, re did_emsg |= save_did_emsg; current_funccal = save_fcp; - vars_clear(&fc.l_vars); /* free all local variables */ + /* The a: variables typevals were not alloced, only free the allocated + * variables. */ + vars_clear_ext(&fc.l_avars.dv_hashtab, FALSE); + + vars_clear(&fc.l_vars.dv_hashtab); /* free all l: variables */ --depth; } /* + * Add a number variable "name" to dict "dp" with value "nr". + */ + static void +add_nr_var(dp, v, name, nr) + dict_T *dp; + dictitem_T *v; + char *name; + varnumber_T nr; +{ + STRCPY(v->di_key, name); + v->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; + hash_add(&dp->dv_hashtab, DI2HIKEY(v)); + v->di_tv.v_type = VAR_NUMBER; + v->di_tv.vval.v_number = nr; +} + +/* * ":return [expr]" */ void @@ -15249,7 +15248,7 @@ ex_return(eap) exarg_T *eap; { char_u *arg = eap->arg; - typeval rettv; + typval_T rettv; int returning = FALSE; if (current_funccal == NULL) @@ -15297,7 +15296,7 @@ ex_return(eap) * Return from a function. Possibly makes the return pending. Also called * for a pending return at the ":endtry" or after returning from an extra * do_cmdline(). "reanimate" is used in the latter case. "is_cmd" is set - * when called due to a ":return" command. "rettv" may point to a typeval + * when called due to a ":return" command. "rettv" may point to a typval_T * with the return rettv. Returns TRUE when the return can be carried out, * FALSE when the return gets pending. */ @@ -15342,7 +15341,7 @@ do_return(eap, reanimate, is_cmd, rettv) { /* Store the value of the pending return. */ if ((cstack->cs_rettv[idx] = alloc_tv()) != NULL) - *(typeval *)cstack->cs_rettv[idx] = *(typeval *)rettv; + *(typval_T *)cstack->cs_rettv[idx] = *(typval_T *)rettv; else EMSG(_(e_outofmem)); } @@ -15370,7 +15369,7 @@ do_return(eap, reanimate, is_cmd, rettv) if (!reanimate && rettv != NULL) { clear_tv(current_funccal->rettv); - *current_funccal->rettv = *(typeval *)rettv; + *current_funccal->rettv = *(typval_T *)rettv; if (!is_cmd) vim_free(rettv); } @@ -15386,7 +15385,7 @@ do_return(eap, reanimate, is_cmd, rettv) discard_pending_return(rettv) void *rettv; { - free_tv((typeval *)rettv); + free_tv((typval_T *)rettv); } /* @@ -15404,7 +15403,7 @@ get_return_cmd(rettv) if (rettv == NULL) s = (char_u *)""; else - s = echo_string((typeval *)rettv, &tofree, numbuf); + s = echo_string((typval_T *)rettv, &tofree, numbuf); STRCPY(IObuff, ":return "); STRNCPY(IObuff + 8, s, IOSIZE - 8); @@ -15426,7 +15425,7 @@ get_func_line(c, cookie, indent) void *cookie; int indent; /* not used */ { - struct funccall *fcp = (struct funccall *)cookie; + funccall_T *fcp = (funccall_T *)cookie; char_u *retval; garray_T *gap; /* growarray with function lines */ @@ -15470,7 +15469,7 @@ get_func_line(c, cookie, indent) func_has_ended(cookie) void *cookie; { - struct funccall *fcp = (struct funccall *)cookie; + funccall_T *fcp = (funccall_T *)cookie; /* Ignore the "abort" flag if the abortion behavior has been changed due to * an error inside a try conditional. */ @@ -15485,7 +15484,7 @@ func_has_ended(cookie) func_has_abort(cookie) void *cookie; { - return ((struct funccall *)cookie)->func->flags & FC_ABORT; + return ((funccall_T *)cookie)->func->flags & FC_ABORT; } #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) @@ -15527,7 +15526,7 @@ read_viminfo_varlist(virp, writing) { char_u *tab; int is_string = FALSE; - typeval tv; + typval_T tv; if (!writing && (find_viminfo_parameter('!') != NULL)) { @@ -15569,8 +15568,8 @@ read_viminfo_varlist(virp, writing) write_viminfo_varlist(fp) FILE *fp; { - hashitem *hi; - VAR this_var; + hashitem_T *hi; + dictitem_T *this_var; int todo; char *s; char_u *tofree; @@ -15581,23 +15580,23 @@ write_viminfo_varlist(fp) fprintf(fp, _("\n# global variables:\n")); - todo = variables.ht_used; - for (hi = variables.ht_array; todo > 0; ++hi) + todo = globvarht.ht_used; + for (hi = globvarht.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { --todo; - this_var = HI2VAR(hi); - if (var_flavour(this_var->v_name) == VAR_FLAVOUR_VIMINFO) - { - switch (this_var->tv.v_type) + this_var = HI2DI(hi); + if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) + { + switch (this_var->di_tv.v_type) { case VAR_STRING: s = "STR"; break; case VAR_NUMBER: s = "NUM"; break; default: continue; } - fprintf(fp, "!%s\t%s\t", this_var->v_name, s); - viminfo_writestring(fp, echo_string(&this_var->tv, + fprintf(fp, "!%s\t%s\t", this_var->di_key, s); + viminfo_writestring(fp, echo_string(&this_var->di_tv, &tofree, numbuf)); vim_free(tofree); } @@ -15611,25 +15610,25 @@ write_viminfo_varlist(fp) store_session_globals(fd) FILE *fd; { - hashitem *hi; - VAR this_var; + hashitem_T *hi; + dictitem_T *this_var; int todo; char_u *p, *t; - todo = variables.ht_used; - for (hi = variables.ht_array; todo > 0; ++hi) + todo = globvarht.ht_used; + for (hi = globvarht.ht_array; todo > 0; ++hi) { if (!HASHITEM_EMPTY(hi)) { --todo; - this_var = HI2VAR(hi); - if ((this_var->tv.v_type == VAR_NUMBER - || this_var->tv.v_type == VAR_STRING) - && var_flavour(this_var->v_name) == VAR_FLAVOUR_SESSION) + this_var = HI2DI(hi); + if ((this_var->di_tv.v_type == VAR_NUMBER + || this_var->di_tv.v_type == VAR_STRING) + && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) { /* Escape special characters with a backslash. Turn a LF and * CR into \n and \r. */ - p = vim_strsave_escaped(get_tv_string(&this_var->tv), + p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), (char_u *)"\\\"\n\r"); if (p == NULL) /* out of memory */ break; @@ -15639,10 +15638,12 @@ store_session_globals(fd) else if (*t == '\r') *t = 'r'; if ((fprintf(fd, "let %s = %c%s%c", - this_var->v_name, - (this_var->tv.v_type == VAR_STRING) ? '"' : ' ', - p, - (this_var->tv.v_type == VAR_STRING) ? '"' : ' ') < 0) + this_var->di_key, + (this_var->di_tv.v_type == VAR_STRING) ? '"' + : ' ', + p, + (this_var->di_tv.v_type == VAR_STRING) ? '"' + : ' ') < 0) || put_eol(fd) == FAIL) { vim_free(p);