Mercurial > vim
annotate src/eval.c @ 9723:80ac9cf77c9b v7.4.2137
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Aug 1 15:40:54 2016 +0200
patch 7.4.2137
Problem: Using function() with a name will find another function when it is
redefined.
Solution: Add funcref(). Refer to lambda using a partial. Fix several
reference counting issues.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 01 Aug 2016 15:45:07 +0200 |
| parents | 6226de5f8137 |
| children | f85d94eee05b |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 /* | |
| 11 * eval.c: Expression evaluation. | |
| 12 */ | |
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13 #define USING_FLOAT_STUFF |
| 7 | 14 |
| 15 #include "vim.h" | |
| 16 | |
| 1624 | 17 #if defined(FEAT_EVAL) || defined(PROTO) |
| 18 | |
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19 #ifdef VMS |
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20 # include <float.h> |
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21 #endif |
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22 |
| 137 | 23 #define DICT_MAXNEST 100 /* maximum nesting of lists and dicts */ |
| 24 | |
| 71 | 25 static char *e_letunexp = N_("E18: Unexpected characters in :let"); |
| 26 static char *e_undefvar = N_("E121: Undefined variable: %s"); | |
| 27 static char *e_missbrac = N_("E111: Missing ']'"); | |
| 117 | 28 static char *e_dictrange = N_("E719: Cannot use [:] with a Dictionary"); |
| 29 static char *e_letwrong = N_("E734: Wrong variable type for %s="); | |
| 338 | 30 static char *e_illvar = N_("E461: Illegal variable name: %s"); |
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31 #ifdef FEAT_FLOAT |
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32 static char *e_float_as_string = N_("E806: using Float as a String"); |
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33 #endif |
| 1624 | 34 |
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35 #define NAMESPACE_CHAR (char_u *)"abglstvw" |
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36 |
| 4323 | 37 static dictitem_T globvars_var; /* variable used for g: */ |
| 137 | 38 #define globvarht globvardict.dv_hashtab |
| 39 | |
| 40 /* | |
| 142 | 41 * Old Vim variables such as "v:version" are also available without the "v:". |
| 42 * Also in functions. We need a special hashtable for them. | |
| 43 */ | |
| 299 | 44 static hashtab_T compat_hashtab; |
| 142 | 45 |
| 46 /* | |
| 364 | 47 * When recursively copying lists and dicts we need to remember which ones we |
| 48 * have done to avoid endless recursiveness. This unique ID is used for that. | |
| 1891 | 49 * The last bit is used for previous_funccal, ignored when comparing. |
| 364 | 50 */ |
| 51 static int current_copyID = 0; | |
| 5973 | 52 |
| 364 | 53 /* |
| 137 | 54 * Array to hold the hashtab with variables local to each sourced script. |
| 55 * Each item holds a variable (nameless) that points to the dict_T. | |
| 56 */ | |
| 57 typedef struct | |
| 58 { | |
| 59 dictitem_T sv_var; | |
| 60 dict_T sv_dict; | |
| 61 } scriptvar_T; | |
| 62 | |
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63 static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T *), 4, NULL}; |
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64 #define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1]) |
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65 #define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab) |
| 7 | 66 |
| 67 static int echo_attr = 0; /* attributes used for ":echo" */ | |
| 68 | |
| 856 | 69 /* The names of packages that once were loaded are remembered. */ |
| 855 | 70 static garray_T ga_loaded = {0, 0, sizeof(char_u *), 4, NULL}; |
| 71 | |
| 7 | 72 /* |
| 76 | 73 * Info used by a ":for" loop. |
| 74 */ | |
| 137 | 75 typedef struct |
| 76 | 76 { |
| 77 int fi_semicolon; /* TRUE if ending in '; var]' */ | |
| 78 int fi_varcount; /* nr of variables in the list */ | |
| 137 | 79 listwatch_T fi_lw; /* keep an eye on the item used. */ |
| 80 list_T *fi_list; /* list being used */ | |
| 81 } forinfo_T; | |
| 76 | 82 |
| 7 | 83 |
| 84 /* | |
| 85 * Array to hold the value of v: variables. | |
| 137 | 86 * The value is in a dictitem, so that it can also be used in the v: scope. |
| 87 * The reason to use this table anyway is for very quick access to the | |
| 88 * variables with the VV_ defines. | |
| 7 | 89 */ |
| 90 | |
| 137 | 91 /* values for vv_flags: */ |
| 29 | 92 #define VV_COMPAT 1 /* compatible, also used without "v:" */ |
| 93 #define VV_RO 2 /* read-only */ | |
| 159 | 94 #define VV_RO_SBX 4 /* read-only in the sandbox */ |
| 7 | 95 |
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96 #define VV_NAME(s, t) s, {{t, 0, {0}}, 0, {0}} |
| 137 | 97 |
| 98 static struct vimvar | |
| 99 { | |
| 100 char *vv_name; /* name of variable, without v: */ | |
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101 dictitem16_T vv_di; /* value and name for key (max 16 chars!) */ |
| 137 | 102 char vv_flags; /* VV_COMPAT, VV_RO, VV_RO_SBX */ |
| 7 | 103 } vimvars[VV_LEN] = |
| 104 | 104 { |
| 105 /* | |
| 106 * The order here must match the VV_ defines in vim.h! | |
| 117 | 107 * Initializing a union does not work, leave tv.vval empty to get zero's. |
| 104 | 108 */ |
| 137 | 109 {VV_NAME("count", VAR_NUMBER), VV_COMPAT+VV_RO}, |
| 110 {VV_NAME("count1", VAR_NUMBER), VV_RO}, | |
| 111 {VV_NAME("prevcount", VAR_NUMBER), VV_RO}, | |
| 112 {VV_NAME("errmsg", VAR_STRING), VV_COMPAT}, | |
| 113 {VV_NAME("warningmsg", VAR_STRING), 0}, | |
| 114 {VV_NAME("statusmsg", VAR_STRING), 0}, | |
| 115 {VV_NAME("shell_error", VAR_NUMBER), VV_COMPAT+VV_RO}, | |
| 116 {VV_NAME("this_session", VAR_STRING), VV_COMPAT}, | |
| 117 {VV_NAME("version", VAR_NUMBER), VV_COMPAT+VV_RO}, | |
| 118 {VV_NAME("lnum", VAR_NUMBER), VV_RO_SBX}, | |
| 119 {VV_NAME("termresponse", VAR_STRING), VV_RO}, | |
| 120 {VV_NAME("fname", VAR_STRING), VV_RO}, | |
| 121 {VV_NAME("lang", VAR_STRING), VV_RO}, | |
| 122 {VV_NAME("lc_time", VAR_STRING), VV_RO}, | |
| 123 {VV_NAME("ctype", VAR_STRING), VV_RO}, | |
| 124 {VV_NAME("charconvert_from", VAR_STRING), VV_RO}, | |
| 125 {VV_NAME("charconvert_to", VAR_STRING), VV_RO}, | |
| 126 {VV_NAME("fname_in", VAR_STRING), VV_RO}, | |
| 127 {VV_NAME("fname_out", VAR_STRING), VV_RO}, | |
| 128 {VV_NAME("fname_new", VAR_STRING), VV_RO}, | |
| 129 {VV_NAME("fname_diff", VAR_STRING), VV_RO}, | |
| 130 {VV_NAME("cmdarg", VAR_STRING), VV_RO}, | |
| 131 {VV_NAME("foldstart", VAR_NUMBER), VV_RO_SBX}, | |
| 132 {VV_NAME("foldend", VAR_NUMBER), VV_RO_SBX}, | |
| 133 {VV_NAME("folddashes", VAR_STRING), VV_RO_SBX}, | |
| 134 {VV_NAME("foldlevel", VAR_NUMBER), VV_RO_SBX}, | |
| 135 {VV_NAME("progname", VAR_STRING), VV_RO}, | |
| 136 {VV_NAME("servername", VAR_STRING), VV_RO}, | |
| 137 {VV_NAME("dying", VAR_NUMBER), VV_RO}, | |
| 138 {VV_NAME("exception", VAR_STRING), VV_RO}, | |
| 139 {VV_NAME("throwpoint", VAR_STRING), VV_RO}, | |
| 140 {VV_NAME("register", VAR_STRING), VV_RO}, | |
| 141 {VV_NAME("cmdbang", VAR_NUMBER), VV_RO}, | |
| 142 {VV_NAME("insertmode", VAR_STRING), VV_RO}, | |
| 159 | 143 {VV_NAME("val", VAR_UNKNOWN), VV_RO}, |
| 144 {VV_NAME("key", VAR_UNKNOWN), VV_RO}, | |
| 170 | 145 {VV_NAME("profiling", VAR_NUMBER), VV_RO}, |
| 179 | 146 {VV_NAME("fcs_reason", VAR_STRING), VV_RO}, |
| 147 {VV_NAME("fcs_choice", VAR_STRING), 0}, | |
| 192 | 148 {VV_NAME("beval_bufnr", VAR_NUMBER), VV_RO}, |
| 149 {VV_NAME("beval_winnr", VAR_NUMBER), VV_RO}, | |
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150 {VV_NAME("beval_winid", VAR_NUMBER), VV_RO}, |
| 192 | 151 {VV_NAME("beval_lnum", VAR_NUMBER), VV_RO}, |
| 152 {VV_NAME("beval_col", VAR_NUMBER), VV_RO}, | |
| 153 {VV_NAME("beval_text", VAR_STRING), VV_RO}, | |
| 542 | 154 {VV_NAME("scrollstart", VAR_STRING), 0}, |
| 580 | 155 {VV_NAME("swapname", VAR_STRING), VV_RO}, |
| 156 {VV_NAME("swapchoice", VAR_STRING), 0}, | |
| 591 | 157 {VV_NAME("swapcommand", VAR_STRING), VV_RO}, |
| 2845 | 158 {VV_NAME("char", VAR_STRING), 0}, |
| 1029 | 159 {VV_NAME("mouse_win", VAR_NUMBER), 0}, |
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160 {VV_NAME("mouse_winid", VAR_NUMBER), 0}, |
| 1029 | 161 {VV_NAME("mouse_lnum", VAR_NUMBER), 0}, |
| 162 {VV_NAME("mouse_col", VAR_NUMBER), 0}, | |
| 1490 | 163 {VV_NAME("operator", VAR_STRING), VV_RO}, |
| 1624 | 164 {VV_NAME("searchforward", VAR_NUMBER), 0}, |
| 5458 | 165 {VV_NAME("hlsearch", VAR_NUMBER), 0}, |
| 1733 | 166 {VV_NAME("oldfiles", VAR_LIST), 0}, |
| 2609 | 167 {VV_NAME("windowid", VAR_NUMBER), VV_RO}, |
| 5780 | 168 {VV_NAME("progpath", VAR_STRING), VV_RO}, |
| 6909 | 169 {VV_NAME("completed_item", VAR_DICT), VV_RO}, |
| 6935 | 170 {VV_NAME("option_new", VAR_STRING), VV_RO}, |
| 171 {VV_NAME("option_old", VAR_STRING), VV_RO}, | |
| 172 {VV_NAME("option_type", VAR_STRING), VV_RO}, | |
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173 {VV_NAME("errors", VAR_LIST), 0}, |
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174 {VV_NAME("false", VAR_SPECIAL), VV_RO}, |
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175 {VV_NAME("true", VAR_SPECIAL), VV_RO}, |
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176 {VV_NAME("null", VAR_SPECIAL), VV_RO}, |
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177 {VV_NAME("none", VAR_SPECIAL), VV_RO}, |
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178 {VV_NAME("vim_did_enter", VAR_NUMBER), VV_RO}, |
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179 {VV_NAME("testing", VAR_NUMBER), 0}, |
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180 {VV_NAME("t_number", VAR_NUMBER), VV_RO}, |
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181 {VV_NAME("t_string", VAR_NUMBER), VV_RO}, |
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182 {VV_NAME("t_func", VAR_NUMBER), VV_RO}, |
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183 {VV_NAME("t_list", VAR_NUMBER), VV_RO}, |
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184 {VV_NAME("t_dict", VAR_NUMBER), VV_RO}, |
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185 {VV_NAME("t_float", VAR_NUMBER), VV_RO}, |
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186 {VV_NAME("t_bool", VAR_NUMBER), VV_RO}, |
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187 {VV_NAME("t_none", VAR_NUMBER), VV_RO}, |
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188 {VV_NAME("t_job", VAR_NUMBER), VV_RO}, |
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189 {VV_NAME("t_channel", VAR_NUMBER), VV_RO}, |
| 7 | 190 }; |
| 191 | |
| 104 | 192 /* shorthand */ |
| 1624 | 193 #define vv_type vv_di.di_tv.v_type |
| 194 #define vv_nr vv_di.di_tv.vval.v_number | |
| 195 #define vv_float vv_di.di_tv.vval.v_float | |
| 196 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 197 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 198 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 199 #define vv_tv vv_di.di_tv |
| 137 | 200 |
| 4323 | 201 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 202 #define vimvarht vimvardict.dv_hashtab |
| 203 | |
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204 static int ex_let_vars(char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars); |
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205 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
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206 static char_u *skip_var_one(char_u *arg); |
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207 static void list_glob_vars(int *first); |
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208 static void list_buf_vars(int *first); |
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209 static void list_win_vars(int *first); |
| 819 | 210 #ifdef FEAT_WINDOWS |
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211 static void list_tab_vars(int *first); |
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212 #endif |
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213 static void list_vim_vars(int *first); |
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214 static void list_script_vars(int *first); |
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215 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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216 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
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217 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
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218 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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219 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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220 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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221 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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222 static void item_lock(typval_T *tv, int deep, int lock); |
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223 |
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224 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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225 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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226 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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227 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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228 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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229 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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230 |
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231 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
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232 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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233 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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234 static int free_unref_items(int copyID); |
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235 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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236 |
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237 |
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238 static int get_env_len(char_u **arg); |
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239 static char_u * make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
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240 static void check_vars(char_u *name, int len); |
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241 static typval_T *alloc_string_tv(char_u *string); |
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242 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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243 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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244 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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245 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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246 |
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247 #ifdef EBCDIC |
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248 static int compare_func_name(const void *s1, const void *s2); |
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249 static void sortFunctions(); |
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250 #endif |
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251 |
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252 /* for VIM_VERSION_ defines */ |
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253 #include "version.h" |
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254 |
| 137 | 255 /* |
| 256 * Initialize the global and v: variables. | |
| 257 */ | |
| 258 void | |
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259 eval_init(void) |
| 137 | 260 { |
| 261 int i; | |
| 262 struct vimvar *p; | |
| 263 | |
| 3687 | 264 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 265 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 266 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 267 hash_init(&compat_hashtab); |
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268 func_init(); |
| 137 | 269 |
| 270 for (i = 0; i < VV_LEN; ++i) | |
| 271 { | |
| 272 p = &vimvars[i]; | |
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273 if (STRLEN(p->vv_name) > 16) |
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274 { |
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275 EMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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276 getout(1); |
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277 } |
| 137 | 278 STRCPY(p->vv_di.di_key, p->vv_name); |
| 279 if (p->vv_flags & VV_RO) | |
| 280 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 281 else if (p->vv_flags & VV_RO_SBX) | |
| 282 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 283 else | |
| 284 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 285 |
| 286 /* add to v: scope dict, unless the value is not always available */ | |
| 287 if (p->vv_type != VAR_UNKNOWN) | |
| 288 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 289 if (p->vv_flags & VV_COMPAT) |
| 142 | 290 /* add to compat scope dict */ |
| 291 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 292 } |
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293 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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294 |
| 1624 | 295 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 296 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 297 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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298 set_vim_var_list(VV_ERRORS, list_alloc()); |
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299 |
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300 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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301 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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302 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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303 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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304 |
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305 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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306 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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307 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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308 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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309 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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310 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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311 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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312 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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313 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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314 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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315 |
| 3488 | 316 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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317 |
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318 #ifdef EBCDIC |
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319 /* |
| 3178 | 320 * Sort the function table, to enable binary search. |
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321 */ |
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322 sortFunctions(); |
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323 #endif |
| 137 | 324 } |
| 325 | |
| 357 | 326 #if defined(EXITFREE) || defined(PROTO) |
| 327 void | |
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328 eval_clear(void) |
| 357 | 329 { |
| 330 int i; | |
| 331 struct vimvar *p; | |
| 332 | |
| 333 for (i = 0; i < VV_LEN; ++i) | |
| 334 { | |
| 335 p = &vimvars[i]; | |
| 336 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 337 { |
| 1734 | 338 vim_free(p->vv_str); |
| 339 p->vv_str = NULL; | |
| 1733 | 340 } |
| 341 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 342 { | |
| 343 list_unref(p->vv_list); | |
| 344 p->vv_list = NULL; | |
| 364 | 345 } |
| 357 | 346 } |
| 347 hash_clear(&vimvarht); | |
| 1741 | 348 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 349 hash_clear(&compat_hashtab); |
| 350 | |
| 364 | 351 free_scriptnames(); |
| 4133 | 352 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 353 free_locales(); |
| 4133 | 354 # endif |
| 357 | 355 |
| 356 /* global variables */ | |
| 357 vars_clear(&globvarht); | |
| 364 | 358 |
| 855 | 359 /* autoloaded script names */ |
| 360 ga_clear_strings(&ga_loaded); | |
| 361 | |
| 5378 | 362 /* Script-local variables. First clear all the variables and in a second |
| 363 * loop free the scriptvar_T, because a variable in one script might hold | |
| 364 * a reference to the whole scope of another script. */ | |
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365 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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366 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 367 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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368 vim_free(SCRIPT_SV(i)); |
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369 ga_clear(&ga_scripts); |
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370 |
| 371 | 371 /* unreferenced lists and dicts */ |
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372 (void)garbage_collect(FALSE); |
| 1624 | 373 |
| 374 /* functions */ | |
| 375 free_all_functions(); | |
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376 } |
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377 #endif |
| 137 | 378 |
| 7 | 379 |
| 380 /* | |
| 381 * Set an internal variable to a string value. Creates the variable if it does | |
| 382 * not already exist. | |
| 383 */ | |
| 384 void | |
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385 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 386 { |
| 56 | 387 char_u *val; |
| 137 | 388 typval_T *tvp; |
| 7 | 389 |
| 390 val = vim_strsave(value); | |
| 391 if (val != NULL) | |
| 392 { | |
| 71 | 393 tvp = alloc_string_tv(val); |
| 56 | 394 if (tvp != NULL) |
| 395 { | |
| 396 set_var(name, tvp, FALSE); | |
| 71 | 397 free_tv(tvp); |
| 7 | 398 } |
| 399 } | |
| 400 } | |
| 401 | |
| 169 | 402 static lval_T *redir_lval = NULL; |
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403 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 404 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 405 static char_u *redir_endp = NULL; |
| 406 static char_u *redir_varname = NULL; | |
| 407 | |
| 408 /* | |
| 409 * Start recording command output to a variable | |
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410 * When "append" is TRUE append to an existing variable. |
| 169 | 411 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 412 */ | |
| 413 int | |
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414 var_redir_start(char_u *name, int append) |
| 169 | 415 { |
| 416 int save_emsg; | |
| 417 int err; | |
| 418 typval_T tv; | |
| 419 | |
| 1976 | 420 /* Catch a bad name early. */ |
| 271 | 421 if (!eval_isnamec1(*name)) |
| 169 | 422 { |
| 423 EMSG(_(e_invarg)); | |
| 424 return FAIL; | |
| 425 } | |
| 426 | |
| 1976 | 427 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 428 redir_varname = vim_strsave(name); |
| 429 if (redir_varname == NULL) | |
| 430 return FAIL; | |
| 431 | |
| 432 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 433 if (redir_lval == NULL) | |
| 434 { | |
| 435 var_redir_stop(); | |
| 436 return FAIL; | |
| 437 } | |
| 438 | |
| 1057 | 439 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 440 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 441 | |
| 169 | 442 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 443 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 444 FNE_CHECK_START); |
| 169 | 445 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 446 { | |
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447 clear_lval(redir_lval); |
| 169 | 448 if (redir_endp != NULL && *redir_endp != NUL) |
| 449 /* Trailing characters are present after the variable name */ | |
| 450 EMSG(_(e_trailing)); | |
| 451 else | |
| 452 EMSG(_(e_invarg)); | |
| 1976 | 453 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 454 var_redir_stop(); |
| 455 return FAIL; | |
| 456 } | |
| 457 | |
| 458 /* check if we can write to the variable: set it to or append an empty | |
| 459 * string */ | |
| 460 save_emsg = did_emsg; | |
| 461 did_emsg = FALSE; | |
| 462 tv.v_type = VAR_STRING; | |
| 463 tv.vval.v_string = (char_u *)""; | |
| 464 if (append) | |
| 465 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 466 else | |
| 467 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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468 clear_lval(redir_lval); |
| 169 | 469 err = did_emsg; |
| 716 | 470 did_emsg |= save_emsg; |
| 169 | 471 if (err) |
| 472 { | |
| 1976 | 473 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 474 var_redir_stop(); |
| 475 return FAIL; | |
| 476 } | |
| 477 | |
| 478 return OK; | |
| 479 } | |
| 480 | |
| 481 /* | |
| 1057 | 482 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 483 * The actual appending is postponed until redirection ends, because the value | |
| 484 * appended may in fact be the string we write to, changing it may cause freed | |
| 485 * memory to be used: | |
| 486 * :redir => foo | |
| 487 * :let foo | |
| 488 * :redir END | |
| 169 | 489 */ |
| 490 void | |
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491 var_redir_str(char_u *value, int value_len) |
| 1057 | 492 { |
| 1320 | 493 int len; |
| 169 | 494 |
| 495 if (redir_lval == NULL) | |
| 496 return; | |
| 497 | |
| 1057 | 498 if (value_len == -1) |
| 1320 | 499 len = (int)STRLEN(value); /* Append the entire string */ |
| 500 else | |
| 501 len = value_len; /* Append only "value_len" characters */ | |
| 502 | |
| 503 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 504 { |
| 505 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 506 redir_ga.ga_len += len; |
| 1057 | 507 } |
| 508 else | |
| 169 | 509 var_redir_stop(); |
| 510 } | |
| 511 | |
| 512 /* | |
| 513 * Stop redirecting command output to a variable. | |
| 1976 | 514 * Frees the allocated memory. |
| 169 | 515 */ |
| 516 void | |
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517 var_redir_stop(void) |
| 169 | 518 { |
| 1057 | 519 typval_T tv; |
| 520 | |
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521 if (EVALCMD_BUSY) |
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522 { |
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523 redir_lval = NULL; |
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524 return; |
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525 } |
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526 |
| 169 | 527 if (redir_lval != NULL) |
| 528 { | |
| 1976 | 529 /* If there was no error: assign the text to the variable. */ |
| 530 if (redir_endp != NULL) | |
| 531 { | |
| 532 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 533 tv.v_type = VAR_STRING; | |
| 534 tv.vval.v_string = redir_ga.ga_data; | |
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535 /* Call get_lval() again, if it's inside a Dict or List it may |
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536 * have changed. */ |
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537 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 538 FALSE, FALSE, 0, FNE_CHECK_START); |
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539 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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540 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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541 clear_lval(redir_lval); |
| 1976 | 542 } |
| 543 | |
| 544 /* free the collected output */ | |
| 545 vim_free(redir_ga.ga_data); | |
| 546 redir_ga.ga_data = NULL; | |
| 1057 | 547 |
| 169 | 548 vim_free(redir_lval); |
| 549 redir_lval = NULL; | |
| 550 } | |
| 551 vim_free(redir_varname); | |
| 552 redir_varname = NULL; | |
| 553 } | |
| 554 | |
| 7 | 555 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 556 int | |
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557 eval_charconvert( |
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558 char_u *enc_from, |
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559 char_u *enc_to, |
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560 char_u *fname_from, |
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561 char_u *fname_to) |
| 7 | 562 { |
| 563 int err = FALSE; | |
| 564 | |
| 565 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 566 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 567 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 568 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 569 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 570 err = TRUE; | |
| 571 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 572 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 573 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 574 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 575 | |
| 576 if (err) | |
| 577 return FAIL; | |
| 578 return OK; | |
| 579 } | |
| 580 # endif | |
| 581 | |
| 582 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 583 int | |
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584 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 585 { |
| 586 int err = FALSE; | |
| 587 | |
| 588 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 589 set_vim_var_string(VV_CMDARG, args, -1); | |
| 590 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 591 err = TRUE; | |
| 592 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 593 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 594 | |
| 595 if (err) | |
| 596 { | |
| 597 mch_remove(fname); | |
| 598 return FAIL; | |
| 599 } | |
| 600 return OK; | |
| 601 } | |
| 602 # endif | |
| 603 | |
| 604 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 605 void | |
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606 eval_diff( |
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607 char_u *origfile, |
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608 char_u *newfile, |
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609 char_u *outfile) |
| 7 | 610 { |
| 611 int err = FALSE; | |
| 612 | |
| 613 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 614 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 615 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 616 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 617 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 618 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 619 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 620 } | |
| 621 | |
| 622 void | |
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623 eval_patch( |
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624 char_u *origfile, |
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625 char_u *difffile, |
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626 char_u *outfile) |
| 7 | 627 { |
| 628 int err; | |
| 629 | |
| 630 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 631 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 632 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 633 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 634 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 635 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 636 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 637 } | |
| 638 # endif | |
| 639 | |
| 640 /* | |
| 641 * Top level evaluation function, returning a boolean. | |
| 642 * Sets "error" to TRUE if there was an error. | |
| 643 * Return TRUE or FALSE. | |
| 644 */ | |
| 645 int | |
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646 eval_to_bool( |
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647 char_u *arg, |
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648 int *error, |
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649 char_u **nextcmd, |
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650 int skip) /* only parse, don't execute */ |
| 7 | 651 { |
| 137 | 652 typval_T tv; |
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653 varnumber_T retval = FALSE; |
| 7 | 654 |
| 655 if (skip) | |
| 656 ++emsg_skip; | |
| 71 | 657 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 658 *error = TRUE; |
| 659 else | |
| 660 { | |
| 661 *error = FALSE; | |
| 662 if (!skip) | |
| 663 { | |
| 323 | 664 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 665 clear_tv(&tv); |
| 7 | 666 } |
| 667 } | |
| 668 if (skip) | |
| 669 --emsg_skip; | |
| 670 | |
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671 return (int)retval; |
| 7 | 672 } |
| 673 | |
| 674 /* | |
| 675 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 676 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 677 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 678 */ | |
| 679 char_u * | |
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680 eval_to_string_skip( |
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681 char_u *arg, |
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682 char_u **nextcmd, |
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683 int skip) /* only parse, don't execute */ |
| 7 | 684 { |
| 137 | 685 typval_T tv; |
| 7 | 686 char_u *retval; |
| 687 | |
| 688 if (skip) | |
| 689 ++emsg_skip; | |
| 71 | 690 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 691 retval = NULL; |
| 692 else | |
| 693 { | |
| 71 | 694 retval = vim_strsave(get_tv_string(&tv)); |
| 695 clear_tv(&tv); | |
| 7 | 696 } |
| 697 if (skip) | |
| 698 --emsg_skip; | |
| 699 | |
| 700 return retval; | |
| 701 } | |
| 702 | |
| 703 /* | |
| 9 | 704 * Skip over an expression at "*pp". |
| 705 * Return FAIL for an error, OK otherwise. | |
| 706 */ | |
| 707 int | |
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708 skip_expr(char_u **pp) |
| 9 | 709 { |
| 137 | 710 typval_T rettv; |
| 9 | 711 |
| 712 *pp = skipwhite(*pp); | |
| 71 | 713 return eval1(pp, &rettv, FALSE); |
| 9 | 714 } |
| 715 | |
| 716 /* | |
| 7 | 717 * Top level evaluation function, returning a string. |
| 1713 | 718 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 719 * a Float to a String. | |
| 7 | 720 * Return pointer to allocated memory, or NULL for failure. |
| 721 */ | |
| 722 char_u * | |
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723 eval_to_string( |
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724 char_u *arg, |
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725 char_u **nextcmd, |
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726 int convert) |
| 7 | 727 { |
| 137 | 728 typval_T tv; |
| 7 | 729 char_u *retval; |
| 714 | 730 garray_T ga; |
| 1851 | 731 #ifdef FEAT_FLOAT |
| 1713 | 732 char_u numbuf[NUMBUFLEN]; |
| 1851 | 733 #endif |
| 7 | 734 |
| 71 | 735 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 736 retval = NULL; |
| 737 else | |
| 738 { | |
| 1713 | 739 if (convert && tv.v_type == VAR_LIST) |
| 714 | 740 { |
| 741 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 742 if (tv.vval.v_list != NULL) |
| 3000 | 743 { |
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744 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 745 if (tv.vval.v_list->lv_len > 0) |
| 746 ga_append(&ga, NL); | |
| 747 } | |
| 714 | 748 ga_append(&ga, NUL); |
| 749 retval = (char_u *)ga.ga_data; | |
| 750 } | |
| 1713 | 751 #ifdef FEAT_FLOAT |
| 752 else if (convert && tv.v_type == VAR_FLOAT) | |
| 753 { | |
| 754 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 755 retval = vim_strsave(numbuf); | |
| 756 } | |
| 757 #endif | |
| 714 | 758 else |
| 759 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 760 clear_tv(&tv); |
| 7 | 761 } |
| 762 | |
| 763 return retval; | |
| 764 } | |
| 765 | |
| 766 /* | |
| 634 | 767 * Call eval_to_string() without using current local variables and using |
| 768 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 769 */ |
| 770 char_u * | |
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771 eval_to_string_safe( |
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772 char_u *arg, |
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773 char_u **nextcmd, |
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774 int use_sandbox) |
| 7 | 775 { |
| 776 char_u *retval; | |
| 777 void *save_funccalp; | |
| 778 | |
| 779 save_funccalp = save_funccal(); | |
| 634 | 780 if (use_sandbox) |
| 781 ++sandbox; | |
| 782 ++textlock; | |
| 714 | 783 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 784 if (use_sandbox) |
| 785 --sandbox; | |
| 786 --textlock; | |
| 7 | 787 restore_funccal(save_funccalp); |
| 788 return retval; | |
| 789 } | |
| 790 | |
| 791 /* | |
| 792 * Top level evaluation function, returning a number. | |
| 793 * Evaluates "expr" silently. | |
| 794 * Returns -1 for an error. | |
| 795 */ | |
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796 varnumber_T |
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797 eval_to_number(char_u *expr) |
| 7 | 798 { |
| 137 | 799 typval_T rettv; |
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800 varnumber_T retval; |
| 97 | 801 char_u *p = skipwhite(expr); |
| 7 | 802 |
| 803 ++emsg_off; | |
| 804 | |
| 71 | 805 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 806 retval = -1; |
| 807 else | |
| 808 { | |
| 323 | 809 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 810 clear_tv(&rettv); |
| 7 | 811 } |
| 812 --emsg_off; | |
| 813 | |
| 814 return retval; | |
| 815 } | |
| 816 | |
| 411 | 817 /* |
| 818 * Prepare v: variable "idx" to be used. | |
| 819 * Save the current typeval in "save_tv". | |
| 820 * When not used yet add the variable to the v: hashtable. | |
| 821 */ | |
| 822 static void | |
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823 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 824 { |
| 825 *save_tv = vimvars[idx].vv_tv; | |
| 826 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 827 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 828 } | |
| 829 | |
| 830 /* | |
| 831 * Restore v: variable "idx" to typeval "save_tv". | |
| 832 * When no longer defined, remove the variable from the v: hashtable. | |
| 833 */ | |
| 834 static void | |
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835 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 836 { |
| 837 hashitem_T *hi; | |
| 838 | |
| 839 vimvars[idx].vv_tv = *save_tv; | |
| 840 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 841 { | |
| 842 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 843 if (HASHITEM_EMPTY(hi)) | |
| 844 EMSG2(_(e_intern2), "restore_vimvar()"); | |
| 845 else | |
| 846 hash_remove(&vimvarht, hi); | |
| 847 } | |
| 848 } | |
| 849 | |
| 749 | 850 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 851 /* |
| 852 * Evaluate an expression to a list with suggestions. | |
| 853 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 854 * Returns NULL when there is an error. |
| 374 | 855 */ |
| 856 list_T * | |
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857 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 858 { |
| 859 typval_T save_val; | |
| 860 typval_T rettv; | |
| 861 list_T *list = NULL; | |
| 862 char_u *p = skipwhite(expr); | |
| 863 | |
| 864 /* Set "v:val" to the bad word. */ | |
| 865 prepare_vimvar(VV_VAL, &save_val); | |
| 866 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 867 vimvars[VV_VAL].vv_str = badword; | |
| 868 if (p_verbose == 0) | |
| 869 ++emsg_off; | |
| 870 | |
| 871 if (eval1(&p, &rettv, TRUE) == OK) | |
| 872 { | |
| 873 if (rettv.v_type != VAR_LIST) | |
| 874 clear_tv(&rettv); | |
| 875 else | |
| 876 list = rettv.vval.v_list; | |
| 877 } | |
| 878 | |
| 879 if (p_verbose == 0) | |
| 880 --emsg_off; | |
| 881 restore_vimvar(VV_VAL, &save_val); | |
| 882 | |
| 883 return list; | |
| 884 } | |
| 885 | |
| 886 /* | |
| 887 * "list" is supposed to contain two items: a word and a number. Return the | |
| 888 * word in "pp" and the number as the return value. | |
| 889 * Return -1 if anything isn't right. | |
| 890 * Used to get the good word and score from the eval_spell_expr() result. | |
| 891 */ | |
| 892 int | |
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893 get_spellword(list_T *list, char_u **pp) |
| 374 | 894 { |
| 895 listitem_T *li; | |
| 896 | |
| 897 li = list->lv_first; | |
| 898 if (li == NULL) | |
| 899 return -1; | |
| 900 *pp = get_tv_string(&li->li_tv); | |
| 901 | |
| 902 li = li->li_next; | |
| 903 if (li == NULL) | |
| 904 return -1; | |
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905 return (int)get_tv_number(&li->li_tv); |
| 374 | 906 } |
| 907 #endif | |
| 908 | |
| 446 | 909 /* |
| 625 | 910 * Top level evaluation function. |
| 911 * Returns an allocated typval_T with the result. | |
| 912 * Returns NULL when there is an error. | |
| 446 | 913 */ |
| 914 typval_T * | |
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915 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 916 { |
| 917 typval_T *tv; | |
| 918 | |
| 919 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 920 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 921 { |
| 922 vim_free(tv); | |
| 625 | 923 tv = NULL; |
| 446 | 924 } |
| 925 | |
| 926 return tv; | |
| 927 } | |
| 928 | |
| 929 | |
| 7 | 930 /* |
| 408 | 931 * Call some vimL function and return the result in "*rettv". |
| 1624 | 932 * Uses argv[argc] for the function arguments. Only Number and String |
| 933 * arguments are currently supported. | |
| 408 | 934 * Returns OK or FAIL. |
| 935 */ | |
| 3078 | 936 int |
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937 call_vim_function( |
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938 char_u *func, |
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939 int argc, |
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940 char_u **argv, |
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941 int safe, /* use the sandbox */ |
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942 int str_arg_only, /* all arguments are strings */ |
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943 typval_T *rettv) |
| 408 | 944 { |
| 137 | 945 typval_T *argvars; |
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946 varnumber_T n; |
| 7 | 947 int len; |
| 948 int i; | |
| 949 int doesrange; | |
| 950 void *save_funccalp = NULL; | |
| 408 | 951 int ret; |
| 7 | 952 |
| 840 | 953 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 954 if (argvars == NULL) |
| 408 | 955 return FAIL; |
| 7 | 956 |
| 957 for (i = 0; i < argc; i++) | |
| 958 { | |
| 12 | 959 /* Pass a NULL or empty argument as an empty string */ |
| 960 if (argv[i] == NULL || *argv[i] == NUL) | |
| 961 { | |
| 56 | 962 argvars[i].v_type = VAR_STRING; |
| 963 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 964 continue; |
| 965 } | |
| 966 | |
| 3709 | 967 if (str_arg_only) |
| 968 len = 0; | |
| 969 else | |
| 970 /* Recognize a number argument, the others must be strings. */ | |
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971 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 972 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 973 { | |
| 56 | 974 argvars[i].v_type = VAR_NUMBER; |
| 975 argvars[i].vval.v_number = n; | |
| 7 | 976 } |
| 977 else | |
| 978 { | |
| 56 | 979 argvars[i].v_type = VAR_STRING; |
| 980 argvars[i].vval.v_string = argv[i]; | |
| 7 | 981 } |
| 982 } | |
| 983 | |
| 984 if (safe) | |
| 985 { | |
| 986 save_funccalp = save_funccal(); | |
| 987 ++sandbox; | |
| 988 } | |
| 989 | |
| 408 | 990 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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991 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 992 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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993 &doesrange, TRUE, NULL, NULL); |
| 7 | 994 if (safe) |
| 995 { | |
| 996 --sandbox; | |
| 997 restore_funccal(save_funccalp); | |
| 998 } | |
| 408 | 999 vim_free(argvars); |
| 1000 | |
| 1001 if (ret == FAIL) | |
| 1002 clear_tv(rettv); | |
| 1003 | |
| 1004 return ret; | |
| 1005 } | |
| 1006 | |
| 4133 | 1007 /* |
| 1008 * Call vimL function "func" and return the result as a number. | |
| 1009 * Returns -1 when calling the function fails. | |
| 1010 * Uses argv[argc] for the function arguments. | |
| 1011 */ | |
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1012 varnumber_T |
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1013 call_func_retnr( |
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1014 char_u *func, |
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1015 int argc, |
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1016 char_u **argv, |
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1017 int safe) /* use the sandbox */ |
| 4133 | 1018 { |
| 1019 typval_T rettv; | |
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1020 varnumber_T retval; |
| 4133 | 1021 |
| 1022 /* All arguments are passed as strings, no conversion to number. */ | |
| 1023 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1024 return -1; | |
| 1025 | |
| 1026 retval = get_tv_number_chk(&rettv, NULL); | |
| 1027 clear_tv(&rettv); | |
| 1028 return retval; | |
| 1029 } | |
| 1030 | |
| 1031 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1032 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1033 | |
| 1322 | 1034 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1035 /* |
| 453 | 1036 * Call vimL function "func" and return the result as a string. |
| 1037 * Returns NULL when calling the function fails. | |
| 408 | 1038 * Uses argv[argc] for the function arguments. |
| 1039 */ | |
| 1040 void * | |
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1041 call_func_retstr( |
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1042 char_u *func, |
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1043 int argc, |
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1044 char_u **argv, |
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1045 int safe) /* use the sandbox */ |
| 408 | 1046 { |
| 1047 typval_T rettv; | |
| 453 | 1048 char_u *retval; |
| 408 | 1049 |
| 3709 | 1050 /* All arguments are passed as strings, no conversion to number. */ |
| 1051 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1052 return NULL; |
| 1053 | |
| 1054 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1055 clear_tv(&rettv); | |
| 7 | 1056 return retval; |
| 1057 } | |
| 1322 | 1058 # endif |
| 1059 | |
| 453 | 1060 /* |
| 1690 | 1061 * Call vimL function "func" and return the result as a List. |
| 408 | 1062 * Uses argv[argc] for the function arguments. |
| 1690 | 1063 * Returns NULL when there is something wrong. |
| 408 | 1064 */ |
| 1065 void * | |
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1066 call_func_retlist( |
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1067 char_u *func, |
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1068 int argc, |
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1069 char_u **argv, |
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1070 int safe) /* use the sandbox */ |
| 408 | 1071 { |
| 1072 typval_T rettv; | |
| 1073 | |
| 3709 | 1074 /* All arguments are passed as strings, no conversion to number. */ |
| 1075 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1076 return NULL; |
| 1077 | |
| 1078 if (rettv.v_type != VAR_LIST) | |
| 1079 { | |
| 1080 clear_tv(&rettv); | |
| 1081 return NULL; | |
| 1082 } | |
| 1083 | |
| 1084 return rettv.vval.v_list; | |
| 1085 } | |
| 1322 | 1086 #endif |
| 1087 | |
| 7 | 1088 |
| 1089 #ifdef FEAT_FOLDING | |
| 1090 /* | |
| 1091 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1092 * it in "*cp". Doesn't give error messages. | |
| 1093 */ | |
| 1094 int | |
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1095 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1096 { |
| 137 | 1097 typval_T tv; |
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1098 varnumber_T retval; |
| 7 | 1099 char_u *s; |
| 681 | 1100 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1101 OPT_LOCAL); | |
| 7 | 1102 |
| 1103 ++emsg_off; | |
| 634 | 1104 if (use_sandbox) |
| 1105 ++sandbox; | |
| 1106 ++textlock; | |
| 7 | 1107 *cp = NUL; |
| 71 | 1108 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1109 retval = 0; |
| 1110 else | |
| 1111 { | |
| 1112 /* If the result is a number, just return the number. */ | |
| 71 | 1113 if (tv.v_type == VAR_NUMBER) |
| 1114 retval = tv.vval.v_number; | |
| 156 | 1115 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1116 retval = 0; |
| 1117 else | |
| 1118 { | |
| 1119 /* If the result is a string, check if there is a non-digit before | |
| 1120 * the number. */ | |
| 71 | 1121 s = tv.vval.v_string; |
| 7 | 1122 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1123 *cp = *s++; | |
| 1124 retval = atol((char *)s); | |
| 1125 } | |
| 71 | 1126 clear_tv(&tv); |
| 7 | 1127 } |
| 1128 --emsg_off; | |
| 634 | 1129 if (use_sandbox) |
| 1130 --sandbox; | |
| 1131 --textlock; | |
| 7 | 1132 |
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1133 return (int)retval; |
| 7 | 1134 } |
| 1135 #endif | |
| 1136 | |
| 1137 /* | |
| 71 | 1138 * ":let" list all variable values |
| 1139 * ":let var1 var2" list variable values | |
| 1140 * ":let var = expr" assignment command. | |
| 117 | 1141 * ":let var += expr" assignment command. |
| 1142 * ":let var -= expr" assignment command. | |
| 1143 * ":let var .= expr" assignment command. | |
| 71 | 1144 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1145 */ |
| 1146 void | |
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1147 ex_let(exarg_T *eap) |
| 7 | 1148 { |
| 1149 char_u *arg = eap->arg; | |
| 71 | 1150 char_u *expr = NULL; |
| 137 | 1151 typval_T rettv; |
| 7 | 1152 int i; |
| 71 | 1153 int var_count = 0; |
| 1154 int semicolon = 0; | |
| 117 | 1155 char_u op[2]; |
| 798 | 1156 char_u *argend; |
| 1374 | 1157 int first = TRUE; |
| 798 | 1158 |
| 1159 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1160 if (argend == NULL) | |
| 1161 return; | |
| 800 | 1162 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1163 --argend; | |
| 5770 | 1164 expr = skipwhite(argend); |
| 1165 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1166 && expr[1] == '=')) | |
| 76 | 1167 { |
| 151 | 1168 /* |
| 1169 * ":let" without "=": list variables | |
| 1170 */ | |
| 76 | 1171 if (*arg == '[') |
| 1172 EMSG(_(e_invarg)); | |
| 1173 else if (!ends_excmd(*arg)) | |
| 71 | 1174 /* ":let var1 var2" */ |
| 1374 | 1175 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1176 else if (!eap->skip) |
| 124 | 1177 { |
| 71 | 1178 /* ":let" */ |
| 1374 | 1179 list_glob_vars(&first); |
| 1180 list_buf_vars(&first); | |
| 1181 list_win_vars(&first); | |
| 819 | 1182 #ifdef FEAT_WINDOWS |
| 1374 | 1183 list_tab_vars(&first); |
| 1184 #endif | |
| 1185 list_script_vars(&first); | |
| 1186 list_func_vars(&first); | |
| 1187 list_vim_vars(&first); | |
| 124 | 1188 } |
| 71 | 1189 eap->nextcmd = check_nextcmd(arg); |
| 1190 } | |
| 1191 else | |
| 1192 { | |
| 117 | 1193 op[0] = '='; |
| 1194 op[1] = NUL; | |
| 5770 | 1195 if (*expr != '=') |
| 1196 { | |
| 1197 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1198 op[0] = *expr; /* +=, -= or .= */ | |
| 1199 expr = skipwhite(expr + 2); | |
| 1200 } | |
| 1201 else | |
| 1202 expr = skipwhite(expr + 1); | |
| 71 | 1203 |
| 1204 if (eap->skip) | |
| 1205 ++emsg_skip; | |
| 76 | 1206 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1207 if (eap->skip) |
| 1208 { | |
| 1209 if (i != FAIL) | |
| 1210 clear_tv(&rettv); | |
| 1211 --emsg_skip; | |
| 1212 } | |
| 1213 else if (i != FAIL) | |
| 1214 { | |
| 76 | 1215 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1216 op); |
| 76 | 1217 clear_tv(&rettv); |
| 1218 } | |
| 1219 } | |
| 1220 } | |
| 1221 | |
| 1222 /* | |
| 1223 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1224 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1225 * When "nextchars" is not NULL it points to a string with characters that |
| 1226 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1227 * or concatenate. | |
| 76 | 1228 * Returns OK or FAIL; |
| 1229 */ | |
| 1230 static int | |
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1231 ex_let_vars( |
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1232 char_u *arg_start, |
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1233 typval_T *tv, |
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1234 int copy, /* copy values from "tv", don't move */ |
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1235 int semicolon, /* from skip_var_list() */ |
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1236 int var_count, /* from skip_var_list() */ |
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1237 char_u *nextchars) |
| 76 | 1238 { |
| 1239 char_u *arg = arg_start; | |
| 137 | 1240 list_T *l; |
| 76 | 1241 int i; |
| 137 | 1242 listitem_T *item; |
| 1243 typval_T ltv; | |
| 76 | 1244 |
| 1245 if (*arg != '[') | |
| 1246 { | |
| 1247 /* | |
| 1248 * ":let var = expr" or ":for var in list" | |
| 1249 */ | |
| 117 | 1250 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1251 return FAIL; |
| 1252 return OK; | |
| 1253 } | |
| 1254 | |
| 1255 /* | |
| 1256 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1257 */ | |
| 156 | 1258 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1259 { |
| 1260 EMSG(_(e_listreq)); | |
| 1261 return FAIL; | |
| 1262 } | |
| 1263 | |
| 1264 i = list_len(l); | |
| 1265 if (semicolon == 0 && var_count < i) | |
| 1266 { | |
| 86 | 1267 EMSG(_("E687: Less targets than List items")); |
| 76 | 1268 return FAIL; |
| 1269 } | |
| 1270 if (var_count - semicolon > i) | |
| 1271 { | |
| 86 | 1272 EMSG(_("E688: More targets than List items")); |
| 76 | 1273 return FAIL; |
| 1274 } | |
| 1275 | |
| 1276 item = l->lv_first; | |
| 1277 while (*arg != ']') | |
| 1278 { | |
| 1279 arg = skipwhite(arg + 1); | |
| 117 | 1280 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1281 item = item->li_next; |
| 1282 if (arg == NULL) | |
| 1283 return FAIL; | |
| 1284 | |
| 1285 arg = skipwhite(arg); | |
| 1286 if (*arg == ';') | |
| 1287 { | |
| 1288 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1289 * Create a new list for this. */ | |
| 1290 l = list_alloc(); | |
| 1291 if (l == NULL) | |
| 1292 return FAIL; | |
| 1293 while (item != NULL) | |
| 1294 { | |
| 1295 list_append_tv(l, &item->li_tv); | |
| 1296 item = item->li_next; | |
| 1297 } | |
| 1298 | |
| 1299 ltv.v_type = VAR_LIST; | |
| 151 | 1300 ltv.v_lock = 0; |
| 76 | 1301 ltv.vval.v_list = l; |
| 1302 l->lv_refcount = 1; | |
| 1303 | |
| 117 | 1304 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1305 (char_u *)"]", nextchars); | |
| 76 | 1306 clear_tv(<v); |
| 1307 if (arg == NULL) | |
| 1308 return FAIL; | |
| 1309 break; | |
| 1310 } | |
| 1311 else if (*arg != ',' && *arg != ']') | |
| 1312 { | |
| 1313 EMSG2(_(e_intern2), "ex_let_vars()"); | |
| 1314 return FAIL; | |
| 1315 } | |
| 1316 } | |
| 1317 | |
| 1318 return OK; | |
| 1319 } | |
| 1320 | |
| 1321 /* | |
| 1322 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1323 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1324 * For "[var, var]" increment "*var_count" for each variable. | |
| 1325 * for "[var, var; var]" set "semicolon". | |
| 1326 * Return NULL for an error. | |
| 1327 */ | |
| 1328 static char_u * | |
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1329 skip_var_list( |
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1330 char_u *arg, |
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1331 int *var_count, |
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1332 int *semicolon) |
| 76 | 1333 { |
| 1334 char_u *p, *s; | |
| 1335 | |
| 1336 if (*arg == '[') | |
| 1337 { | |
| 1338 /* "[var, var]": find the matching ']'. */ | |
| 1339 p = arg; | |
| 408 | 1340 for (;;) |
| 76 | 1341 { |
| 1342 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1343 s = skip_var_one(p); | |
| 1344 if (s == p) | |
| 1345 { | |
| 1346 EMSG2(_(e_invarg2), p); | |
| 1347 return NULL; | |
| 1348 } | |
| 1349 ++*var_count; | |
| 1350 | |
| 1351 p = skipwhite(s); | |
| 1352 if (*p == ']') | |
| 1353 break; | |
| 1354 else if (*p == ';') | |
| 1355 { | |
| 1356 if (*semicolon == 1) | |
| 71 | 1357 { |
| 76 | 1358 EMSG(_("Double ; in list of variables")); |
| 1359 return NULL; | |
| 71 | 1360 } |
| 76 | 1361 *semicolon = 1; |
| 1362 } | |
| 1363 else if (*p != ',') | |
| 1364 { | |
| 1365 EMSG2(_(e_invarg2), p); | |
| 1366 return NULL; | |
| 1367 } | |
| 1368 } | |
| 1369 return p + 1; | |
| 1370 } | |
| 1371 else | |
| 1372 return skip_var_one(arg); | |
| 1373 } | |
| 1374 | |
| 159 | 1375 /* |
| 1228 | 1376 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1377 * l[idx]. |
| 159 | 1378 */ |
| 76 | 1379 static char_u * |
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1380 skip_var_one(char_u *arg) |
| 76 | 1381 { |
| 338 | 1382 if (*arg == '@' && arg[1] != NUL) |
| 1383 return arg + 2; | |
| 1384 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1385 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1386 } |
| 1387 | |
| 124 | 1388 /* |
| 137 | 1389 * List variables for hashtab "ht" with prefix "prefix". |
| 1390 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1391 */ | |
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1392 void |
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1393 list_hashtable_vars( |
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1394 hashtab_T *ht, |
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1395 char_u *prefix, |
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1396 int empty, |
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1397 int *first) |
| 137 | 1398 { |
| 1399 hashitem_T *hi; | |
| 1400 dictitem_T *di; | |
| 124 | 1401 int todo; |
| 1402 | |
| 835 | 1403 todo = (int)ht->ht_used; |
| 124 | 1404 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1405 { | |
| 1406 if (!HASHITEM_EMPTY(hi)) | |
| 1407 { | |
| 1408 --todo; | |
| 137 | 1409 di = HI2DI(hi); |
| 1410 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1411 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1412 list_one_var(di, prefix, first); |
| 124 | 1413 } |
| 1414 } | |
| 1415 } | |
| 1416 | |
| 1417 /* | |
| 1418 * List global variables. | |
| 1419 */ | |
| 1420 static void | |
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1421 list_glob_vars(int *first) |
| 1374 | 1422 { |
| 1423 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1424 } |
| 1425 | |
| 1426 /* | |
| 1427 * List buffer variables. | |
| 1428 */ | |
| 1429 static void | |
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1430 list_buf_vars(int *first) |
| 124 | 1431 { |
| 159 | 1432 char_u numbuf[NUMBUFLEN]; |
| 1433 | |
| 4287 | 1434 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1435 TRUE, first); |
| 159 | 1436 |
| 1437 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick); | |
| 1374 | 1438 list_one_var_a((char_u *)"b:", (char_u *)"changedtick", VAR_NUMBER, |
| 1439 numbuf, first); | |
| 124 | 1440 } |
| 1441 | |
| 1442 /* | |
| 1443 * List window variables. | |
| 1444 */ | |
| 1445 static void | |
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1446 list_win_vars(int *first) |
| 1374 | 1447 { |
| 4287 | 1448 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1449 (char_u *)"w:", TRUE, first); |
| 124 | 1450 } |
| 1451 | |
| 819 | 1452 #ifdef FEAT_WINDOWS |
| 1453 /* | |
| 1454 * List tab page variables. | |
| 1455 */ | |
| 1456 static void | |
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1457 list_tab_vars(int *first) |
| 1374 | 1458 { |
| 4287 | 1459 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1460 (char_u *)"t:", TRUE, first); |
| 819 | 1461 } |
| 1462 #endif | |
| 1463 | |
| 124 | 1464 /* |
| 1465 * List Vim variables. | |
| 1466 */ | |
| 1467 static void | |
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1468 list_vim_vars(int *first) |
| 1374 | 1469 { |
| 1470 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1471 } |
| 1472 | |
| 1473 /* | |
| 778 | 1474 * List script-local variables, if there is a script. |
| 1475 */ | |
| 1476 static void | |
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1477 list_script_vars(int *first) |
| 778 | 1478 { |
| 1479 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1480 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1481 (char_u *)"s:", FALSE, first); | |
| 778 | 1482 } |
| 1483 | |
| 1484 /* | |
| 71 | 1485 * List variables in "arg". |
| 1486 */ | |
| 1487 static char_u * | |
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1488 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1489 { |
| 1490 int error = FALSE; | |
| 159 | 1491 int len; |
| 71 | 1492 char_u *name; |
| 159 | 1493 char_u *name_start; |
| 1494 char_u *arg_subsc; | |
| 1495 char_u *tofree; | |
| 1496 typval_T tv; | |
| 71 | 1497 |
| 1498 while (!ends_excmd(*arg) && !got_int) | |
| 1499 { | |
| 159 | 1500 if (error || eap->skip) |
| 1501 { | |
| 271 | 1502 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
| 159 | 1503 if (!vim_iswhite(*arg) && !ends_excmd(*arg)) |
| 1504 { | |
| 1505 emsg_severe = TRUE; | |
| 1506 EMSG(_(e_trailing)); | |
| 1507 break; | |
| 1508 } | |
| 1509 } | |
| 1510 else | |
| 1511 { | |
| 1512 /* get_name_len() takes care of expanding curly braces */ | |
| 1513 name_start = name = arg; | |
| 1514 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1515 if (len <= 0) | |
| 1516 { | |
| 1517 /* This is mainly to keep test 49 working: when expanding | |
| 1518 * curly braces fails overrule the exception error message. */ | |
| 1519 if (len < 0 && !aborting()) | |
| 1520 { | |
| 1521 emsg_severe = TRUE; | |
| 1522 EMSG2(_(e_invarg2), arg); | |
| 1523 break; | |
| 1524 } | |
| 1525 error = TRUE; | |
| 1526 } | |
| 1527 else | |
| 1528 { | |
| 1529 if (tofree != NULL) | |
| 1530 name = tofree; | |
| 6791 | 1531 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1532 error = TRUE; |
| 1533 else | |
| 1534 { | |
| 159 | 1535 /* handle d.key, l[idx], f(expr) */ |
| 1536 arg_subsc = arg; | |
| 1537 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1538 error = TRUE; |
| 7 | 1539 else |
| 124 | 1540 { |
| 159 | 1541 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1542 { |
| 159 | 1543 switch (*name) |
| 124 | 1544 { |
| 1374 | 1545 case 'g': list_glob_vars(first); break; |
| 1546 case 'b': list_buf_vars(first); break; | |
| 1547 case 'w': list_win_vars(first); break; | |
| 819 | 1548 #ifdef FEAT_WINDOWS |
| 1374 | 1549 case 't': list_tab_vars(first); break; |
| 1550 #endif | |
| 1551 case 'v': list_vim_vars(first); break; | |
| 1552 case 's': list_script_vars(first); break; | |
| 1553 case 'l': list_func_vars(first); break; | |
| 159 | 1554 default: |
| 1555 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1556 } |
| 1557 } | |
| 1558 else | |
| 159 | 1559 { |
| 1560 char_u numbuf[NUMBUFLEN]; | |
| 1561 char_u *tf; | |
| 1562 int c; | |
| 1563 char_u *s; | |
| 1564 | |
| 634 | 1565 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1566 c = *arg; |
| 1567 *arg = NUL; | |
| 1568 list_one_var_a((char_u *)"", | |
| 1569 arg == arg_subsc ? name : name_start, | |
| 1374 | 1570 tv.v_type, |
| 1571 s == NULL ? (char_u *)"" : s, | |
| 1572 first); | |
| 159 | 1573 *arg = c; |
| 1574 vim_free(tf); | |
| 1575 } | |
| 1576 clear_tv(&tv); | |
| 124 | 1577 } |
| 7 | 1578 } |
| 71 | 1579 } |
| 159 | 1580 |
| 1581 vim_free(tofree); | |
| 1582 } | |
| 1583 | |
| 1584 arg = skipwhite(arg); | |
| 71 | 1585 } |
| 1586 | |
| 1587 return arg; | |
| 1588 } | |
| 1589 | |
| 1590 /* | |
| 1591 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1592 * Returns a pointer to the char just after the var name. | |
| 1593 * Returns NULL if there is an error. | |
| 1594 */ | |
| 1595 static char_u * | |
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1596 ex_let_one( |
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1597 char_u *arg, /* points to variable name */ |
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1598 typval_T *tv, /* value to assign to variable */ |
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1599 int copy, /* copy value from "tv" */ |
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1600 char_u *endchars, /* valid chars after variable name or NULL */ |
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1601 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1602 { |
| 1603 int c1; | |
| 1604 char_u *name; | |
| 1605 char_u *p; | |
| 1606 char_u *arg_end = NULL; | |
| 1607 int len; | |
| 1608 int opt_flags; | |
| 117 | 1609 char_u *tofree = NULL; |
| 71 | 1610 |
| 1611 /* | |
| 1612 * ":let $VAR = expr": Set environment variable. | |
| 1613 */ | |
| 1614 if (*arg == '$') | |
| 1615 { | |
| 1616 /* Find the end of the name. */ | |
| 1617 ++arg; | |
| 1618 name = arg; | |
| 1619 len = get_env_len(&arg); | |
| 1620 if (len == 0) | |
| 1621 EMSG2(_(e_invarg2), name - 1); | |
| 1622 else | |
| 1623 { | |
| 117 | 1624 if (op != NULL && (*op == '+' || *op == '-')) |
| 1625 EMSG2(_(e_letwrong), op); | |
| 1626 else if (endchars != NULL | |
| 76 | 1627 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1628 EMSG(_(e_letunexp)); |
| 2650 | 1629 else if (!check_secure()) |
| 7 | 1630 { |
| 71 | 1631 c1 = name[len]; |
| 1632 name[len] = NUL; | |
| 323 | 1633 p = get_tv_string_chk(tv); |
| 1634 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1635 { |
| 1636 int mustfree = FALSE; | |
| 1637 char_u *s = vim_getenv(name, &mustfree); | |
| 1638 | |
| 1639 if (s != NULL) | |
| 1640 { | |
| 1641 p = tofree = concat_str(s, p); | |
| 1642 if (mustfree) | |
| 1643 vim_free(s); | |
| 1644 } | |
| 1645 } | |
| 1646 if (p != NULL) | |
| 323 | 1647 { |
| 117 | 1648 vim_setenv(name, p); |
| 323 | 1649 if (STRICMP(name, "HOME") == 0) |
| 1650 init_homedir(); | |
| 1651 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1652 didset_vim = FALSE; | |
| 1653 else if (didset_vimruntime | |
| 1654 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1655 didset_vimruntime = FALSE; | |
| 1656 arg_end = arg; | |
| 1657 } | |
| 71 | 1658 name[len] = c1; |
| 117 | 1659 vim_free(tofree); |
| 71 | 1660 } |
| 1661 } | |
| 1662 } | |
| 1663 | |
| 1664 /* | |
| 1665 * ":let &option = expr": Set option value. | |
| 1666 * ":let &l:option = expr": Set local option value. | |
| 1667 * ":let &g:option = expr": Set global option value. | |
| 1668 */ | |
| 1669 else if (*arg == '&') | |
| 1670 { | |
| 1671 /* Find the end of the name. */ | |
| 1672 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1673 if (p == NULL || (endchars != NULL |
| 1674 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1675 EMSG(_(e_letunexp)); |
| 1676 else | |
| 1677 { | |
| 117 | 1678 long n; |
| 1679 int opt_type; | |
| 1680 long numval; | |
| 1681 char_u *stringval = NULL; | |
| 1682 char_u *s; | |
| 1683 | |
| 71 | 1684 c1 = *p; |
| 1685 *p = NUL; | |
| 117 | 1686 |
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1687 n = (long)get_tv_number(tv); |
| 323 | 1688 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1689 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1690 { |
| 1691 opt_type = get_option_value(arg, &numval, | |
| 1692 &stringval, opt_flags); | |
| 1693 if ((opt_type == 1 && *op == '.') | |
| 1694 || (opt_type == 0 && *op != '.')) | |
| 1695 EMSG2(_(e_letwrong), op); | |
| 1696 else | |
| 1697 { | |
| 1698 if (opt_type == 1) /* number */ | |
| 1699 { | |
| 1700 if (*op == '+') | |
| 1701 n = numval + n; | |
| 1702 else | |
| 1703 n = numval - n; | |
| 1704 } | |
| 1705 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1706 { | |
| 1707 s = concat_str(stringval, s); | |
| 1708 vim_free(stringval); | |
| 1709 stringval = s; | |
| 1710 } | |
| 1711 } | |
| 1712 } | |
| 323 | 1713 if (s != NULL) |
| 1714 { | |
| 1715 set_option_value(arg, n, s, opt_flags); | |
| 1716 arg_end = p; | |
| 1717 } | |
| 71 | 1718 *p = c1; |
| 117 | 1719 vim_free(stringval); |
| 71 | 1720 } |
| 1721 } | |
| 1722 | |
| 1723 /* | |
| 1724 * ":let @r = expr": Set register contents. | |
| 1725 */ | |
| 1726 else if (*arg == '@') | |
| 1727 { | |
| 1728 ++arg; | |
| 117 | 1729 if (op != NULL && (*op == '+' || *op == '-')) |
| 1730 EMSG2(_(e_letwrong), op); | |
| 1731 else if (endchars != NULL | |
| 76 | 1732 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1733 EMSG(_(e_letunexp)); |
| 1734 else | |
| 1735 { | |
| 944 | 1736 char_u *ptofree = NULL; |
| 117 | 1737 char_u *s; |
| 1738 | |
| 323 | 1739 p = get_tv_string_chk(tv); |
| 1740 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1741 { |
| 5796 | 1742 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1743 if (s != NULL) |
| 1744 { | |
| 944 | 1745 p = ptofree = concat_str(s, p); |
| 117 | 1746 vim_free(s); |
| 1747 } | |
| 1748 } | |
| 1749 if (p != NULL) | |
| 323 | 1750 { |
| 117 | 1751 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1752 arg_end = arg + 1; |
| 1753 } | |
| 944 | 1754 vim_free(ptofree); |
| 71 | 1755 } |
| 1756 } | |
| 1757 | |
| 1758 /* | |
| 1759 * ":let var = expr": Set internal variable. | |
| 110 | 1760 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1761 */ |
| 271 | 1762 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1763 { |
| 137 | 1764 lval_T lv; |
| 110 | 1765 |
| 5604 | 1766 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1767 if (p != NULL && lv.ll_name != NULL) |
| 1768 { | |
| 1769 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1770 EMSG(_(e_letunexp)); | |
| 1771 else | |
| 1772 { | |
| 117 | 1773 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1774 arg_end = p; |
| 1775 } | |
| 1776 } | |
| 1777 clear_lval(&lv); | |
| 71 | 1778 } |
| 1779 | |
| 1780 else | |
| 1781 EMSG2(_(e_invarg2), arg); | |
| 1782 | |
| 1783 return arg_end; | |
| 1784 } | |
| 1785 | |
| 1786 /* | |
| 100 | 1787 * If "arg" is equal to "b:changedtick" give an error and return TRUE. |
| 1788 */ | |
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1789 int |
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1790 check_changedtick(char_u *arg) |
| 100 | 1791 { |
| 1792 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13])) | |
| 1793 { | |
| 1794 EMSG2(_(e_readonlyvar), arg); | |
| 1795 return TRUE; | |
| 1796 } | |
| 1797 return FALSE; | |
| 1798 } | |
| 1799 | |
| 1800 /* | |
| 110 | 1801 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1802 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1803 * "name.key", "name.key[expr]" etc. | |
| 1804 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1805 * "name" points to the start of the name. | |
| 1806 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1807 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1808 * wrong; must end in space or cmd separator. | |
| 1809 * | |
| 5604 | 1810 * flags: |
| 1811 * GLV_QUIET: do not give error messages | |
| 1812 * GLV_NO_AUTOLOAD: do not use script autoloading | |
| 1813 * | |
| 110 | 1814 * Returns a pointer to just after the name, including indexes. |
| 124 | 1815 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1816 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1817 */ |
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1818 char_u * |
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1819 get_lval( |
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1820 char_u *name, |
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1821 typval_T *rettv, |
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1822 lval_T *lp, |
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1823 int unlet, |
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1824 int skip, |
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1825 int flags, /* GLV_ values */ |
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1826 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1827 { |
| 1828 char_u *p; | |
| 1829 char_u *expr_start, *expr_end; | |
| 1830 int cc; | |
| 137 | 1831 dictitem_T *v; |
| 1832 typval_T var1; | |
| 1833 typval_T var2; | |
| 110 | 1834 int empty1 = FALSE; |
| 137 | 1835 listitem_T *ni; |
| 100 | 1836 char_u *key = NULL; |
| 1837 int len; | |
| 137 | 1838 hashtab_T *ht; |
| 5604 | 1839 int quiet = flags & GLV_QUIET; |
| 71 | 1840 |
| 110 | 1841 /* Clear everything in "lp". */ |
| 137 | 1842 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1843 |
| 1844 if (skip) | |
| 1845 { | |
| 1846 /* When skipping just find the end of the name. */ | |
| 1847 lp->ll_name = name; | |
| 271 | 1848 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1849 } |
| 1850 | |
| 1851 /* Find the end of the name. */ | |
| 271 | 1852 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1853 if (expr_start != NULL) |
| 1854 { | |
| 1855 /* Don't expand the name when we already know there is an error. */ | |
| 1856 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p) | |
| 1857 && *p != '[' && *p != '.') | |
| 1858 { | |
| 1859 EMSG(_(e_trailing)); | |
| 1860 return NULL; | |
| 1861 } | |
| 1862 | |
| 1863 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1864 if (lp->ll_exp_name == NULL) | |
| 1865 { | |
| 1866 /* Report an invalid expression in braces, unless the | |
| 1867 * expression evaluation has been cancelled due to an | |
| 1868 * aborting error, an interrupt, or an exception. */ | |
| 1869 if (!aborting() && !quiet) | |
| 1870 { | |
| 121 | 1871 emsg_severe = TRUE; |
| 110 | 1872 EMSG2(_(e_invarg2), name); |
| 1873 return NULL; | |
| 1874 } | |
| 1875 } | |
| 1876 lp->ll_name = lp->ll_exp_name; | |
| 1877 } | |
| 1878 else | |
| 1879 lp->ll_name = name; | |
| 1880 | |
| 1881 /* Without [idx] or .key we are done. */ | |
| 1882 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1883 return p; | |
| 1884 | |
| 1885 cc = *p; | |
| 1886 *p = NUL; | |
| 5604 | 1887 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1888 if (v == NULL && !quiet) |
| 1889 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1890 *p = cc; | |
| 71 | 1891 if (v == NULL) |
| 1892 return NULL; | |
| 1893 | |
| 110 | 1894 /* |
| 1895 * Loop until no more [idx] or .key is following. | |
| 1896 */ | |
| 137 | 1897 lp->ll_tv = &v->di_tv; |
| 110 | 1898 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1899 { | |
| 1900 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1901 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1902 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1903 { | |
| 1904 if (!quiet) | |
| 1905 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1906 return NULL; | |
| 1907 } | |
| 1908 if (lp->ll_range) | |
| 1909 { | |
| 1910 if (!quiet) | |
| 1911 EMSG(_("E708: [:] must come last")); | |
| 1912 return NULL; | |
| 71 | 1913 } |
| 88 | 1914 |
| 100 | 1915 len = -1; |
| 1916 if (*p == '.') | |
| 1917 { | |
| 1918 key = p + 1; | |
| 1919 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1920 ; | |
| 1921 if (len == 0) | |
| 1922 { | |
| 110 | 1923 if (!quiet) |
| 1924 EMSG(_(e_emptykey)); | |
| 1925 return NULL; | |
| 88 | 1926 } |
| 100 | 1927 p = key + len; |
| 1928 } | |
| 1929 else | |
| 1930 { | |
| 1931 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1932 p = skipwhite(p + 1); |
| 100 | 1933 if (*p == ':') |
| 1934 empty1 = TRUE; | |
| 88 | 1935 else |
| 1936 { | |
| 100 | 1937 empty1 = FALSE; |
| 1938 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1939 return NULL; |
| 323 | 1940 if (get_tv_string_chk(&var1) == NULL) |
| 1941 { | |
| 1942 /* not a number or string */ | |
| 1943 clear_tv(&var1); | |
| 1944 return NULL; | |
| 1945 } | |
| 100 | 1946 } |
| 1947 | |
| 1948 /* Optionally get the second index [ :expr]. */ | |
| 1949 if (*p == ':') | |
| 1950 { | |
| 110 | 1951 if (lp->ll_tv->v_type == VAR_DICT) |
| 1952 { | |
| 1953 if (!quiet) | |
| 117 | 1954 EMSG(_(e_dictrange)); |
| 100 | 1955 if (!empty1) |
| 1956 clear_tv(&var1); | |
| 110 | 1957 return NULL; |
| 1958 } | |
| 1959 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1960 || rettv->vval.v_list == NULL)) | |
| 1961 { | |
| 1962 if (!quiet) | |
| 1963 EMSG(_("E709: [:] requires a List value")); | |
| 88 | 1964 if (!empty1) |
| 1965 clear_tv(&var1); | |
| 110 | 1966 return NULL; |
| 88 | 1967 } |
| 100 | 1968 p = skipwhite(p + 1); |
| 1969 if (*p == ']') | |
| 110 | 1970 lp->ll_empty2 = TRUE; |
| 100 | 1971 else |
| 1972 { | |
| 110 | 1973 lp->ll_empty2 = FALSE; |
| 100 | 1974 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1975 { | |
| 1976 if (!empty1) | |
| 1977 clear_tv(&var1); | |
| 110 | 1978 return NULL; |
| 100 | 1979 } |
| 323 | 1980 if (get_tv_string_chk(&var2) == NULL) |
| 1981 { | |
| 1982 /* not a number or string */ | |
| 1983 if (!empty1) | |
| 1984 clear_tv(&var1); | |
| 1985 clear_tv(&var2); | |
| 1986 return NULL; | |
| 1987 } | |
| 100 | 1988 } |
| 110 | 1989 lp->ll_range = TRUE; |
| 100 | 1990 } |
| 1991 else | |
| 110 | 1992 lp->ll_range = FALSE; |
| 100 | 1993 |
| 1994 if (*p != ']') | |
| 1995 { | |
| 110 | 1996 if (!quiet) |
| 1997 EMSG(_(e_missbrac)); | |
| 100 | 1998 if (!empty1) |
| 1999 clear_tv(&var1); | |
| 110 | 2000 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2001 clear_tv(&var2); |
| 110 | 2002 return NULL; |
| 100 | 2003 } |
| 2004 | |
| 2005 /* Skip to past ']'. */ | |
| 2006 ++p; | |
| 2007 } | |
| 2008 | |
| 110 | 2009 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2010 { |
| 2011 if (len == -1) | |
| 2012 { | |
| 110 | 2013 /* "[key]": get key from "var1" */ |
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2014 key = get_tv_string_chk(&var1); /* is number or string */ |
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2015 if (key == NULL) |
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2016 { |
| 100 | 2017 clear_tv(&var1); |
| 110 | 2018 return NULL; |
| 2019 } | |
| 2020 } | |
| 117 | 2021 lp->ll_list = NULL; |
| 2022 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2023 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2024 |
| 3687 | 2025 /* When assigning to a scope dictionary check that a function and |
| 2026 * variable name is valid (only variable name unless it is l: or | |
| 2027 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2028 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2029 { | |
| 2030 int prevval; | |
| 2031 int wrong; | |
| 2032 | |
| 2033 if (len != -1) | |
| 2034 { | |
| 2035 prevval = key[len]; | |
| 2036 key[len] = NUL; | |
| 2037 } | |
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2038 else |
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2039 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2040 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2041 && rettv->v_type == VAR_FUNC | |
| 2739 | 2042 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2043 || !valid_varname(key); |
| 2044 if (len != -1) | |
| 2045 key[len] = prevval; | |
| 2046 if (wrong) | |
| 2739 | 2047 return NULL; |
| 2048 } | |
| 2049 | |
| 110 | 2050 if (lp->ll_di == NULL) |
| 100 | 2051 { |
| 2739 | 2052 /* Can't add "v:" variable. */ |
| 2053 if (lp->ll_dict == &vimvardict) | |
| 2054 { | |
| 2055 EMSG2(_(e_illvar), name); | |
| 2056 return NULL; | |
| 2057 } | |
| 2058 | |
| 121 | 2059 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2060 if (*p == '[' || *p == '.' || unlet) |
| 2061 { | |
| 2062 if (!quiet) | |
| 117 | 2063 EMSG2(_(e_dictkey), key); |
| 100 | 2064 if (len == -1) |
| 2065 clear_tv(&var1); | |
| 110 | 2066 return NULL; |
| 100 | 2067 } |
| 2068 if (len == -1) | |
| 110 | 2069 lp->ll_newkey = vim_strsave(key); |
| 100 | 2070 else |
| 110 | 2071 lp->ll_newkey = vim_strnsave(key, len); |
| 100 | 2072 if (len == -1) |
| 2073 clear_tv(&var1); | |
| 110 | 2074 if (lp->ll_newkey == NULL) |
| 100 | 2075 p = NULL; |
| 2076 break; | |
| 2077 } | |
| 2739 | 2078 /* existing variable, need to check if it can be changed */ |
| 6773 | 2079 else if (var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
| 2739 | 2080 return NULL; |
| 2081 | |
| 100 | 2082 if (len == -1) |
| 88 | 2083 clear_tv(&var1); |
| 110 | 2084 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2085 } |
| 2086 else | |
| 2087 { | |
| 2088 /* | |
| 2089 * Get the number and item for the only or first index of the List. | |
| 2090 */ | |
| 2091 if (empty1) | |
| 110 | 2092 lp->ll_n1 = 0; |
| 100 | 2093 else |
| 2094 { | |
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2095 lp->ll_n1 = (long)get_tv_number(&var1); |
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2096 /* is number or string */ |
| 100 | 2097 clear_tv(&var1); |
| 2098 } | |
| 117 | 2099 lp->ll_dict = NULL; |
| 110 | 2100 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2101 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2102 if (lp->ll_li == NULL) | |
| 2103 { | |
| 842 | 2104 if (lp->ll_n1 < 0) |
| 2105 { | |
| 2106 lp->ll_n1 = 0; | |
| 2107 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2108 } | |
| 2109 } | |
| 2110 if (lp->ll_li == NULL) | |
| 2111 { | |
| 110 | 2112 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2113 clear_tv(&var2); |
| 2772 | 2114 if (!quiet) |
| 2115 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2116 return NULL; |
| 100 | 2117 } |
| 2118 | |
| 2119 /* | |
| 2120 * May need to find the item or absolute index for the second | |
| 2121 * index of a range. | |
| 110 | 2122 * When no index given: "lp->ll_empty2" is TRUE. |
| 2123 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2124 */ |
| 110 | 2125 if (lp->ll_range && !lp->ll_empty2) |
| 2126 { | |
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2127 lp->ll_n2 = (long)get_tv_number(&var2); |
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2128 /* is number or string */ |
| 88 | 2129 clear_tv(&var2); |
| 110 | 2130 if (lp->ll_n2 < 0) |
| 2131 { | |
| 2132 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2133 if (ni == NULL) |
| 2772 | 2134 { |
| 2135 if (!quiet) | |
| 2136 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2137 return NULL; |
| 2772 | 2138 } |
| 110 | 2139 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2140 } | |
| 2141 | |
| 2142 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2143 if (lp->ll_n1 < 0) | |
| 2144 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2145 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2146 { |
| 2147 if (!quiet) | |
| 2148 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2149 return NULL; |
| 2772 | 2150 } |
| 110 | 2151 } |
| 2152 | |
| 2153 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2154 } | |
| 2155 } | |
| 2156 | |
| 2157 return p; | |
| 2158 } | |
| 2159 | |
| 2160 /* | |
| 137 | 2161 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2162 */ |
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2163 void |
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2164 clear_lval(lval_T *lp) |
| 110 | 2165 { |
| 2166 vim_free(lp->ll_exp_name); | |
| 2167 vim_free(lp->ll_newkey); | |
| 2168 } | |
| 2169 | |
| 2170 /* | |
| 151 | 2171 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2172 * "endp" points to just after the parsed name. |
| 117 | 2173 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2174 */ | |
| 2175 static void | |
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2176 set_var_lval( |
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2177 lval_T *lp, |
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2178 char_u *endp, |
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2179 typval_T *rettv, |
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2180 int copy, |
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2181 char_u *op) |
| 110 | 2182 { |
| 2183 int cc; | |
| 137 | 2184 listitem_T *ri; |
| 2185 dictitem_T *di; | |
| 110 | 2186 |
| 2187 if (lp->ll_tv == NULL) | |
| 2188 { | |
| 2189 if (!check_changedtick(lp->ll_name)) | |
| 2190 { | |
| 2191 cc = *endp; | |
| 2192 *endp = NUL; | |
| 117 | 2193 if (op != NULL && *op != '=') |
| 2194 { | |
| 137 | 2195 typval_T tv; |
| 117 | 2196 |
| 151 | 2197 /* handle +=, -= and .= */ |
| 6791 | 2198 di = NULL; |
| 835 | 2199 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
| 6791 | 2200 &tv, &di, TRUE, FALSE) == OK) |
| 2201 { | |
| 2202 if ((di == NULL | |
| 2203 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) | |
| 2204 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, | |
| 2205 FALSE))) | |
| 2206 && tv_op(&tv, rettv, op) == OK) | |
| 117 | 2207 set_var(lp->ll_name, &tv, FALSE); |
| 2208 clear_tv(&tv); | |
| 2209 } | |
| 2210 } | |
| 2211 else | |
| 2212 set_var(lp->ll_name, rettv, copy); | |
| 110 | 2213 *endp = cc; |
| 2214 } | |
| 2215 } | |
| 151 | 2216 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2217 ? lp->ll_tv->v_lock | |
| 6773 | 2218 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2219 ; |
| 110 | 2220 else if (lp->ll_range) |
| 2221 { | |
| 6166 | 2222 listitem_T *ll_li = lp->ll_li; |
| 2223 int ll_n1 = lp->ll_n1; | |
| 2224 | |
| 2225 /* | |
| 2226 * Check whether any of the list items is locked | |
| 2227 */ | |
| 6422 | 2228 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2229 { |
| 6773 | 2230 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2231 return; |
| 2232 ri = ri->li_next; | |
| 2233 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2234 break; | |
| 2235 ll_li = ll_li->li_next; | |
| 2236 ++ll_n1; | |
| 2237 } | |
| 2238 | |
| 110 | 2239 /* |
| 2240 * Assign the List values to the list items. | |
| 2241 */ | |
| 2242 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2243 { | |
| 117 | 2244 if (op != NULL && *op != '=') |
| 2245 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2246 else | |
| 2247 { | |
| 2248 clear_tv(&lp->ll_li->li_tv); | |
| 2249 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2250 } | |
| 110 | 2251 ri = ri->li_next; |
| 2252 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2253 break; | |
| 2254 if (lp->ll_li->li_next == NULL) | |
| 2255 { | |
| 2256 /* Need to add an empty item. */ | |
| 533 | 2257 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2258 { |
| 2259 ri = NULL; | |
| 88 | 2260 break; |
| 110 | 2261 } |
| 2262 } | |
| 2263 lp->ll_li = lp->ll_li->li_next; | |
| 2264 ++lp->ll_n1; | |
| 2265 } | |
| 2266 if (ri != NULL) | |
| 2267 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2268 else if (lp->ll_empty2 |
| 2269 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2270 : lp->ll_n1 != lp->ll_n2) |
| 2271 EMSG(_("E711: List value has not enough items")); | |
| 2272 } | |
| 2273 else | |
| 2274 { | |
| 2275 /* | |
| 2276 * Assign to a List or Dictionary item. | |
| 2277 */ | |
| 2278 if (lp->ll_newkey != NULL) | |
| 2279 { | |
| 117 | 2280 if (op != NULL && *op != '=') |
| 2281 { | |
| 2282 EMSG2(_(e_letwrong), op); | |
| 2283 return; | |
| 2284 } | |
| 2285 | |
| 110 | 2286 /* Need to add an item to the Dictionary. */ |
| 121 | 2287 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2288 if (di == NULL) |
| 2289 return; | |
| 121 | 2290 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2291 { | |
| 2292 vim_free(di); | |
| 2293 return; | |
| 2294 } | |
| 110 | 2295 lp->ll_tv = &di->di_tv; |
| 2296 } | |
| 117 | 2297 else if (op != NULL && *op != '=') |
| 2298 { | |
| 2299 tv_op(lp->ll_tv, rettv, op); | |
| 2300 return; | |
| 2301 } | |
| 110 | 2302 else |
| 2303 clear_tv(lp->ll_tv); | |
| 2304 | |
| 2305 /* | |
| 2306 * Assign the value to the variable or list item. | |
| 2307 */ | |
| 2308 if (copy) | |
| 2309 copy_tv(rettv, lp->ll_tv); | |
| 2310 else | |
| 2311 { | |
| 2312 *lp->ll_tv = *rettv; | |
| 156 | 2313 lp->ll_tv->v_lock = 0; |
| 110 | 2314 init_tv(rettv); |
| 2315 } | |
| 2316 } | |
| 7 | 2317 } |
| 2318 | |
| 76 | 2319 /* |
| 117 | 2320 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2321 * Returns OK or FAIL. | |
| 2322 */ | |
| 2323 static int | |
|
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diff
changeset
|
2324 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2325 { |
|
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|
2326 varnumber_T n; |
| 117 | 2327 char_u numbuf[NUMBUFLEN]; |
| 2328 char_u *s; | |
| 2329 | |
|
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diff
changeset
|
2330 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
|
bce3b5ddb393
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diff
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|
2331 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
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diff
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|
2332 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2333 { |
| 2334 switch (tv1->v_type) | |
| 2335 { | |
|
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|
2336 case VAR_UNKNOWN: |
| 117 | 2337 case VAR_DICT: |
| 2338 case VAR_FUNC: | |
|
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|
2339 case VAR_PARTIAL: |
|
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|
2340 case VAR_SPECIAL: |
|
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|
2341 case VAR_JOB: |
|
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diff
changeset
|
2342 case VAR_CHANNEL: |
| 117 | 2343 break; |
| 2344 | |
| 2345 case VAR_LIST: | |
| 2346 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2347 break; | |
| 2348 /* List += List */ | |
| 2349 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2350 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2351 return OK; | |
| 2352 | |
| 2353 case VAR_NUMBER: | |
| 2354 case VAR_STRING: | |
| 2355 if (tv2->v_type == VAR_LIST) | |
| 2356 break; | |
| 2357 if (*op == '+' || *op == '-') | |
| 2358 { | |
| 2359 /* nr += nr or nr -= nr*/ | |
| 2360 n = get_tv_number(tv1); | |
| 1624 | 2361 #ifdef FEAT_FLOAT |
| 2362 if (tv2->v_type == VAR_FLOAT) | |
| 2363 { | |
| 2364 float_T f = n; | |
| 2365 | |
| 2366 if (*op == '+') | |
| 2367 f += tv2->vval.v_float; | |
| 2368 else | |
| 2369 f -= tv2->vval.v_float; | |
| 2370 clear_tv(tv1); | |
| 2371 tv1->v_type = VAR_FLOAT; | |
| 2372 tv1->vval.v_float = f; | |
| 2373 } | |
| 117 | 2374 else |
| 1624 | 2375 #endif |
| 2376 { | |
| 2377 if (*op == '+') | |
| 2378 n += get_tv_number(tv2); | |
| 2379 else | |
| 2380 n -= get_tv_number(tv2); | |
| 2381 clear_tv(tv1); | |
| 2382 tv1->v_type = VAR_NUMBER; | |
| 2383 tv1->vval.v_number = n; | |
| 2384 } | |
| 2385 } | |
| 2386 else | |
| 2387 { | |
| 2388 if (tv2->v_type == VAR_FLOAT) | |
| 2389 break; | |
| 2390 | |
| 117 | 2391 /* str .= str */ |
| 2392 s = get_tv_string(tv1); | |
| 2393 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2394 clear_tv(tv1); | |
| 2395 tv1->v_type = VAR_STRING; | |
| 2396 tv1->vval.v_string = s; | |
| 2397 } | |
| 2398 return OK; | |
| 1624 | 2399 |
| 2400 case VAR_FLOAT: | |
|
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diff
changeset
|
2401 #ifdef FEAT_FLOAT |
| 1624 | 2402 { |
| 2403 float_T f; | |
| 2404 | |
| 2405 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2406 && tv2->v_type != VAR_NUMBER | |
| 2407 && tv2->v_type != VAR_STRING)) | |
| 2408 break; | |
| 2409 if (tv2->v_type == VAR_FLOAT) | |
| 2410 f = tv2->vval.v_float; | |
| 2411 else | |
| 2412 f = get_tv_number(tv2); | |
| 2413 if (*op == '+') | |
| 2414 tv1->vval.v_float += f; | |
| 2415 else | |
| 2416 tv1->vval.v_float -= f; | |
| 2417 } | |
|
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diff
changeset
|
2418 #endif |
| 1624 | 2419 return OK; |
| 117 | 2420 } |
| 2421 } | |
| 2422 | |
| 2423 EMSG2(_(e_letwrong), op); | |
| 2424 return FAIL; | |
| 2425 } | |
| 2426 | |
| 2427 /* | |
| 76 | 2428 * Evaluate the expression used in a ":for var in expr" command. |
| 2429 * "arg" points to "var". | |
| 2430 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2431 * Return a pointer that holds the info. Null when there is an error. | |
| 2432 */ | |
| 2433 void * | |
|
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diff
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|
2434 eval_for_line( |
|
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parents:
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diff
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|
2435 char_u *arg, |
|
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|
2436 int *errp, |
|
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diff
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|
2437 char_u **nextcmdp, |
|
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diff
changeset
|
2438 int skip) |
| 76 | 2439 { |
| 137 | 2440 forinfo_T *fi; |
| 76 | 2441 char_u *expr; |
| 137 | 2442 typval_T tv; |
| 2443 list_T *l; | |
| 76 | 2444 |
| 2445 *errp = TRUE; /* default: there is an error */ | |
| 2446 | |
| 137 | 2447 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2448 if (fi == NULL) |
| 2449 return NULL; | |
| 2450 | |
| 2451 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2452 if (expr == NULL) | |
| 2453 return fi; | |
| 2454 | |
| 2455 expr = skipwhite(expr); | |
| 2456 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2])) | |
| 2457 { | |
| 86 | 2458 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2459 return fi; |
| 2460 } | |
| 2461 | |
| 2462 if (skip) | |
| 2463 ++emsg_skip; | |
| 2464 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2465 { | |
| 2466 *errp = FALSE; | |
| 2467 if (!skip) | |
| 2468 { | |
| 2469 l = tv.vval.v_list; | |
|
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|
2470 if (tv.v_type != VAR_LIST) |
| 359 | 2471 { |
| 76 | 2472 EMSG(_(e_listreq)); |
| 359 | 2473 clear_tv(&tv); |
| 2474 } | |
|
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|
2475 else if (l == NULL) |
|
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commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
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diff
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|
2476 { |
|
0aa90b84118c
commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
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diff
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|
2477 /* a null list is like an empty list: do nothing */ |
|
0aa90b84118c
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parents:
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diff
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|
2478 clear_tv(&tv); |
|
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diff
changeset
|
2479 } |
| 76 | 2480 else |
| 2481 { | |
| 512 | 2482 /* No need to increment the refcount, it's already set for the |
| 2483 * list being used in "tv". */ | |
| 76 | 2484 fi->fi_list = l; |
| 2485 list_add_watch(l, &fi->fi_lw); | |
| 2486 fi->fi_lw.lw_item = l->lv_first; | |
| 2487 } | |
| 2488 } | |
| 2489 } | |
| 2490 if (skip) | |
| 2491 --emsg_skip; | |
| 2492 | |
| 2493 return fi; | |
| 2494 } | |
| 2495 | |
| 2496 /* | |
| 2497 * Use the first item in a ":for" list. Advance to the next. | |
| 2498 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2499 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2500 * something wrong. | |
| 2501 */ | |
| 2502 int | |
|
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diff
changeset
|
2503 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2504 { |
|
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changeset
|
2505 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2506 int result; |
| 137 | 2507 listitem_T *item; |
| 76 | 2508 |
| 2509 item = fi->fi_lw.lw_item; | |
| 2510 if (item == NULL) | |
| 2511 result = FALSE; | |
| 2512 else | |
| 2513 { | |
| 2514 fi->fi_lw.lw_item = item->li_next; | |
| 2515 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2516 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2517 } | |
| 2518 return result; | |
| 2519 } | |
| 2520 | |
| 2521 /* | |
| 2522 * Free the structure used to store info used by ":for". | |
| 2523 */ | |
| 2524 void | |
|
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diff
changeset
|
2525 free_for_info(void *fi_void) |
| 76 | 2526 { |
| 137 | 2527 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2528 |
| 92 | 2529 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2530 { |
| 76 | 2531 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2532 list_unref(fi->fi_list); |
| 2533 } | |
| 76 | 2534 vim_free(fi); |
| 2535 } | |
| 2536 | |
| 7 | 2537 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2538 | |
| 2539 void | |
|
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|
2540 set_context_for_expression( |
|
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|
2541 expand_T *xp, |
|
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|
2542 char_u *arg, |
|
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|
2543 cmdidx_T cmdidx) |
| 7 | 2544 { |
| 2545 int got_eq = FALSE; | |
| 2546 int c; | |
| 76 | 2547 char_u *p; |
| 2548 | |
| 2549 if (cmdidx == CMD_let) | |
| 2550 { | |
| 2551 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2552 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2553 { |
| 2554 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2555 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2556 { |
| 2557 xp->xp_pattern = p; | |
| 137 | 2558 mb_ptr_back(arg, p); |
| 76 | 2559 if (vim_iswhite(*p)) |
| 2560 break; | |
| 2561 } | |
| 2562 return; | |
| 2563 } | |
| 2564 } | |
| 2565 else | |
| 2566 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2567 : EXPAND_EXPRESSION; | |
| 7 | 2568 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2569 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2570 { | |
| 2571 c = *xp->xp_pattern; | |
| 2572 if (c == '&') | |
| 2573 { | |
| 2574 c = xp->xp_pattern[1]; | |
| 2575 if (c == '&') | |
| 2576 { | |
| 2577 ++xp->xp_pattern; | |
| 2578 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2579 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2580 } | |
| 2581 else if (c != ' ') | |
| 201 | 2582 { |
| 7 | 2583 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2584 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2585 xp->xp_pattern += 2; | |
| 2586 | |
| 2587 } | |
| 7 | 2588 } |
| 2589 else if (c == '$') | |
| 2590 { | |
| 2591 /* environment variable */ | |
| 2592 xp->xp_context = EXPAND_ENV_VARS; | |
| 2593 } | |
| 2594 else if (c == '=') | |
| 2595 { | |
| 2596 got_eq = TRUE; | |
| 2597 xp->xp_context = EXPAND_EXPRESSION; | |
| 2598 } | |
|
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2599 else if (c == '#' |
|
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2600 && xp->xp_context == EXPAND_EXPRESSION) |
|
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2601 { |
|
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|
2602 /* Autoload function/variable contains '#'. */ |
|
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|
2603 break; |
|
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|
2604 } |
| 6367 | 2605 else if ((c == '<' || c == '#') |
| 7 | 2606 && xp->xp_context == EXPAND_FUNCTIONS |
| 2607 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2608 { | |
| 6367 | 2609 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2610 break; |
| 2611 } | |
| 2612 else if (cmdidx != CMD_let || got_eq) | |
| 2613 { | |
| 2614 if (c == '"') /* string */ | |
| 2615 { | |
| 2616 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2617 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2618 ++xp->xp_pattern; | |
| 2619 xp->xp_context = EXPAND_NOTHING; | |
| 2620 } | |
| 2621 else if (c == '\'') /* literal string */ | |
| 2622 { | |
| 100 | 2623 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2624 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2625 /* skip */ ; | |
| 2626 xp->xp_context = EXPAND_NOTHING; | |
| 2627 } | |
| 2628 else if (c == '|') | |
| 2629 { | |
| 2630 if (xp->xp_pattern[1] == '|') | |
| 2631 { | |
| 2632 ++xp->xp_pattern; | |
| 2633 xp->xp_context = EXPAND_EXPRESSION; | |
| 2634 } | |
| 2635 else | |
| 2636 xp->xp_context = EXPAND_COMMANDS; | |
| 2637 } | |
| 2638 else | |
| 2639 xp->xp_context = EXPAND_EXPRESSION; | |
| 2640 } | |
| 2641 else | |
| 76 | 2642 /* Doesn't look like something valid, expand as an expression |
| 2643 * anyway. */ | |
| 2644 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2645 arg = xp->xp_pattern; |
| 2646 if (*arg != NUL) | |
| 2647 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2648 /* skip */ ; | |
| 2649 } | |
| 2650 xp->xp_pattern = arg; | |
| 2651 } | |
| 2652 | |
| 2653 #endif /* FEAT_CMDL_COMPL */ | |
| 2654 | |
| 2655 /* | |
| 2656 * ":unlet[!] var1 ... " command. | |
| 2657 */ | |
| 2658 void | |
|
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parents:
7788
diff
changeset
|
2659 ex_unlet(exarg_T *eap) |
| 7 | 2660 { |
| 151 | 2661 ex_unletlock(eap, eap->arg, 0); |
| 2662 } | |
| 2663 | |
| 2664 /* | |
| 2665 * ":lockvar" and ":unlockvar" commands | |
| 2666 */ | |
| 2667 void | |
|
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7788
diff
changeset
|
2668 ex_lockvar(exarg_T *eap) |
| 151 | 2669 { |
| 7 | 2670 char_u *arg = eap->arg; |
| 151 | 2671 int deep = 2; |
| 2672 | |
| 2673 if (eap->forceit) | |
| 2674 deep = -1; | |
| 2675 else if (vim_isdigit(*arg)) | |
| 2676 { | |
| 2677 deep = getdigits(&arg); | |
| 2678 arg = skipwhite(arg); | |
| 2679 } | |
| 2680 | |
| 2681 ex_unletlock(eap, arg, deep); | |
| 2682 } | |
| 2683 | |
| 2684 /* | |
| 2685 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2686 */ | |
| 2687 static void | |
|
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parents:
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diff
changeset
|
2688 ex_unletlock( |
|
83861277e6a3
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parents:
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diff
changeset
|
2689 exarg_T *eap, |
|
83861277e6a3
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diff
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|
2690 char_u *argstart, |
|
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parents:
7788
diff
changeset
|
2691 int deep) |
| 151 | 2692 { |
| 2693 char_u *arg = argstart; | |
| 7 | 2694 char_u *name_end; |
| 2695 int error = FALSE; | |
| 151 | 2696 lval_T lv; |
| 7 | 2697 |
| 2698 do | |
| 2699 { | |
| 110 | 2700 /* Parse the name and find the end. */ |
| 5604 | 2701 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2702 FNE_CHECK_START); |
| 110 | 2703 if (lv.ll_name == NULL) |
| 2704 error = TRUE; /* error but continue parsing */ | |
| 2705 if (name_end == NULL || (!vim_iswhite(*name_end) | |
| 2706 && !ends_excmd(*name_end))) | |
| 2707 { | |
| 2708 if (name_end != NULL) | |
| 2709 { | |
| 2710 emsg_severe = TRUE; | |
| 2711 EMSG(_(e_trailing)); | |
| 2712 } | |
| 2713 if (!(eap->skip || error)) | |
| 2714 clear_lval(&lv); | |
| 7 | 2715 break; |
| 2716 } | |
| 2717 | |
| 2718 if (!error && !eap->skip) | |
| 151 | 2719 { |
| 2720 if (eap->cmdidx == CMD_unlet) | |
| 2721 { | |
| 2722 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2723 error = TRUE; | |
| 2724 } | |
| 2725 else | |
| 2726 { | |
| 2727 if (do_lock_var(&lv, name_end, deep, | |
| 2728 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2729 error = TRUE; | |
| 2730 } | |
| 2731 } | |
| 110 | 2732 |
| 2733 if (!eap->skip) | |
| 2734 clear_lval(&lv); | |
| 2735 | |
| 7 | 2736 arg = skipwhite(name_end); |
| 2737 } while (!ends_excmd(*arg)); | |
| 2738 | |
| 2739 eap->nextcmd = check_nextcmd(arg); | |
| 2740 } | |
| 2741 | |
| 100 | 2742 static int |
|
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diff
changeset
|
2743 do_unlet_var( |
|
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diff
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|
2744 lval_T *lp, |
|
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diff
changeset
|
2745 char_u *name_end, |
|
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diff
changeset
|
2746 int forceit) |
| 100 | 2747 { |
| 110 | 2748 int ret = OK; |
| 2749 int cc; | |
| 2750 | |
| 2751 if (lp->ll_tv == NULL) | |
| 2752 { | |
| 2753 cc = *name_end; | |
| 2754 *name_end = NUL; | |
| 2755 | |
| 2756 /* Normal name or expanded name. */ | |
| 2757 if (check_changedtick(lp->ll_name)) | |
| 2758 ret = FAIL; | |
| 151 | 2759 else if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2760 ret = FAIL; |
| 2761 *name_end = cc; | |
| 2762 } | |
| 6751 | 2763 else if ((lp->ll_list != NULL |
| 6773 | 2764 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2765 || (lp->ll_dict != NULL |
| 6773 | 2766 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2767 return FAIL; |
| 110 | 2768 else if (lp->ll_range) |
| 2769 { | |
| 137 | 2770 listitem_T *li; |
| 6166 | 2771 listitem_T *ll_li = lp->ll_li; |
|
7653
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diff
changeset
|
2772 int ll_n1 = lp->ll_n1; |
| 6166 | 2773 |
| 2774 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2775 { | |
| 2776 li = ll_li->li_next; | |
| 6773 | 2777 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2778 return FAIL; |
| 2779 ll_li = li; | |
| 2780 ++ll_n1; | |
| 2781 } | |
| 110 | 2782 |
| 2783 /* Delete a range of List items. */ | |
| 2784 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2785 { | |
| 2786 li = lp->ll_li->li_next; | |
| 2787 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2788 lp->ll_li = li; | |
| 2789 ++lp->ll_n1; | |
| 2790 } | |
| 2791 } | |
| 2792 else | |
| 2793 { | |
| 2794 if (lp->ll_list != NULL) | |
| 2795 /* unlet a List item. */ | |
| 2796 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2797 else |
| 110 | 2798 /* unlet a Dictionary item. */ |
| 121 | 2799 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2800 } |
| 2801 | |
| 2802 return ret; | |
| 100 | 2803 } |
| 2804 | |
| 7 | 2805 /* |
| 2806 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2807 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2808 */ |
| 2809 int | |
|
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changeset
|
2810 do_unlet(char_u *name, int forceit) |
| 7 | 2811 { |
| 137 | 2812 hashtab_T *ht; |
| 2813 hashitem_T *hi; | |
| 124 | 2814 char_u *varname; |
| 6751 | 2815 dict_T *d; |
| 1493 | 2816 dictitem_T *di; |
| 124 | 2817 |
| 137 | 2818 ht = find_var_ht(name, &varname); |
| 2819 if (ht != NULL && *varname != NUL) | |
| 2820 { | |
|
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diff
changeset
|
2821 d = get_current_funccal_dict(ht); |
|
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|
2822 if (d == NULL) |
|
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|
2823 { |
|
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diff
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|
2824 if (ht == &globvarht) |
|
86af4a48c00a
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|
2825 d = &globvardict; |
|
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diff
changeset
|
2826 else if (ht == &compat_hashtab) |
|
86af4a48c00a
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parents:
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diff
changeset
|
2827 d = &vimvardict; |
|
86af4a48c00a
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parents:
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diff
changeset
|
2828 else |
|
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diff
changeset
|
2829 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
2830 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
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diff
changeset
|
2831 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
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|
2832 } |
|
86af4a48c00a
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diff
changeset
|
2833 if (d == NULL) |
|
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changeset
|
2834 { |
|
86af4a48c00a
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diff
changeset
|
2835 EMSG2(_(e_intern2), "do_unlet()"); |
|
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diff
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|
2836 return FAIL; |
|
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diff
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|
2837 } |
|
7534
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diff
changeset
|
2838 } |
| 137 | 2839 hi = hash_find(ht, varname); |
|
9688
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diff
changeset
|
2840 if (HASHITEM_EMPTY(hi)) |
|
2ea935bdd1a1
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diff
changeset
|
2841 hi = find_hi_in_scoped_ht(name, &varname, &ht); |
|
2ea935bdd1a1
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diff
changeset
|
2842 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2843 { |
| 1493 | 2844 di = HI2DI(hi); |
| 6773 | 2845 if (var_check_fixed(di->di_flags, name, FALSE) |
|
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diff
changeset
|
2846 || var_check_ro(di->di_flags, name, FALSE) |
|
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|
2847 || tv_check_lock(d->dv_lock, name, FALSE)) |
|
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|
2848 return FAIL; |
|
3fcd3d235f7b
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diff
changeset
|
2849 |
| 151 | 2850 delete_var(ht, hi); |
| 2851 return OK; | |
| 2852 } | |
| 2853 } | |
| 2854 if (forceit) | |
| 2855 return OK; | |
| 2856 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2857 return FAIL; |
| 2858 } | |
| 2859 | |
| 151 | 2860 /* |
| 2861 * Lock or unlock variable indicated by "lp". | |
| 2862 * "deep" is the levels to go (-1 for unlimited); | |
| 2863 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2864 */ | |
| 2865 static int | |
|
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|
2866 do_lock_var( |
|
83861277e6a3
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|
2867 lval_T *lp, |
|
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|
2868 char_u *name_end, |
|
83861277e6a3
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diff
changeset
|
2869 int deep, |
|
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diff
changeset
|
2870 int lock) |
| 151 | 2871 { |
| 2872 int ret = OK; | |
| 2873 int cc; | |
| 2874 dictitem_T *di; | |
| 2875 | |
| 2876 if (deep == 0) /* nothing to do */ | |
| 2877 return OK; | |
| 2878 | |
| 2879 if (lp->ll_tv == NULL) | |
| 2880 { | |
| 2881 cc = *name_end; | |
| 2882 *name_end = NUL; | |
| 2883 | |
| 2884 /* Normal name or expanded name. */ | |
| 2885 if (check_changedtick(lp->ll_name)) | |
| 2886 ret = FAIL; | |
| 2887 else | |
| 2888 { | |
| 5604 | 2889 di = find_var(lp->ll_name, NULL, TRUE); |
| 151 | 2890 if (di == NULL) |
| 2891 ret = FAIL; | |
| 2892 else | |
| 2893 { | |
| 2894 if (lock) | |
| 2895 di->di_flags |= DI_FLAGS_LOCK; | |
| 2896 else | |
| 2897 di->di_flags &= ~DI_FLAGS_LOCK; | |
| 2898 item_lock(&di->di_tv, deep, lock); | |
| 2899 } | |
| 2900 } | |
| 2901 *name_end = cc; | |
| 2902 } | |
| 2903 else if (lp->ll_range) | |
| 2904 { | |
| 2905 listitem_T *li = lp->ll_li; | |
| 2906 | |
| 2907 /* (un)lock a range of List items. */ | |
| 2908 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2909 { | |
| 2910 item_lock(&li->li_tv, deep, lock); | |
| 2911 li = li->li_next; | |
| 2912 ++lp->ll_n1; | |
| 2913 } | |
| 2914 } | |
| 2915 else if (lp->ll_list != NULL) | |
| 2916 /* (un)lock a List item. */ | |
| 2917 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2918 else | |
| 6870 | 2919 /* (un)lock a Dictionary item. */ |
| 151 | 2920 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2921 | |
| 2922 return ret; | |
| 2923 } | |
| 2924 | |
| 2925 /* | |
| 2926 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2927 */ | |
| 2928 static void | |
|
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diff
changeset
|
2929 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2930 { |
| 2931 static int recurse = 0; | |
| 2932 list_T *l; | |
| 2933 listitem_T *li; | |
| 2934 dict_T *d; | |
| 2935 hashitem_T *hi; | |
| 2936 int todo; | |
| 2937 | |
| 2938 if (recurse >= DICT_MAXNEST) | |
| 2939 { | |
| 2940 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2941 return; | |
| 2942 } | |
| 2943 if (deep == 0) | |
| 2944 return; | |
| 2945 ++recurse; | |
| 2946 | |
| 2947 /* lock/unlock the item itself */ | |
| 2948 if (lock) | |
| 2949 tv->v_lock |= VAR_LOCKED; | |
| 2950 else | |
| 2951 tv->v_lock &= ~VAR_LOCKED; | |
| 2952 | |
| 2953 switch (tv->v_type) | |
| 2954 { | |
|
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7937
diff
changeset
|
2955 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2956 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2957 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2958 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2959 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2960 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2961 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2962 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2963 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2964 break; |
|
e875f0fbd9c0
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Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2965 |
| 151 | 2966 case VAR_LIST: |
| 2967 if ((l = tv->vval.v_list) != NULL) | |
| 2968 { | |
| 2969 if (lock) | |
| 2970 l->lv_lock |= VAR_LOCKED; | |
| 2971 else | |
| 2972 l->lv_lock &= ~VAR_LOCKED; | |
| 2973 if (deep < 0 || deep > 1) | |
| 2974 /* recursive: lock/unlock the items the List contains */ | |
| 2975 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2976 item_lock(&li->li_tv, deep - 1, lock); | |
| 2977 } | |
| 2978 break; | |
| 2979 case VAR_DICT: | |
| 2980 if ((d = tv->vval.v_dict) != NULL) | |
| 2981 { | |
| 2982 if (lock) | |
| 2983 d->dv_lock |= VAR_LOCKED; | |
| 2984 else | |
| 2985 d->dv_lock &= ~VAR_LOCKED; | |
| 2986 if (deep < 0 || deep > 1) | |
| 2987 { | |
| 2988 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 2989 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 2990 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 2991 { | |
| 2992 if (!HASHITEM_EMPTY(hi)) | |
| 2993 { | |
| 2994 --todo; | |
| 2995 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 2996 } | |
| 2997 } | |
| 2998 } | |
| 2999 } | |
| 3000 } | |
| 3001 --recurse; | |
| 3002 } | |
| 3003 | |
| 7 | 3004 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 3005 /* | |
| 3006 * Delete all "menutrans_" variables. | |
| 3007 */ | |
| 3008 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3009 del_menutrans_vars(void) |
| 7 | 3010 { |
| 137 | 3011 hashitem_T *hi; |
| 124 | 3012 int todo; |
| 3013 | |
| 137 | 3014 hash_lock(&globvarht); |
| 835 | 3015 todo = (int)globvarht.ht_used; |
| 137 | 3016 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3017 { |
| 3018 if (!HASHITEM_EMPTY(hi)) | |
| 3019 { | |
| 3020 --todo; | |
| 137 | 3021 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3022 delete_var(&globvarht, hi); | |
| 3023 } | |
| 3024 } | |
| 3025 hash_unlock(&globvarht); | |
| 7 | 3026 } |
| 3027 #endif | |
| 3028 | |
| 3029 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3030 | |
| 3031 /* | |
| 3032 * Local string buffer for the next two functions to store a variable name | |
| 3033 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3034 * get_user_var_name(). | |
| 3035 */ | |
| 3036 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
3037 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3038 |
| 3039 static char_u *varnamebuf = NULL; | |
| 3040 static int varnamebuflen = 0; | |
| 3041 | |
| 3042 /* | |
| 3043 * Function to concatenate a prefix and a variable name. | |
| 3044 */ | |
| 3045 static char_u * | |
|
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83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3046 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3047 { |
| 3048 int len; | |
| 3049 | |
| 3050 len = (int)STRLEN(name) + 3; | |
| 3051 if (len > varnamebuflen) | |
| 3052 { | |
| 3053 vim_free(varnamebuf); | |
| 3054 len += 10; /* some additional space */ | |
| 3055 varnamebuf = alloc(len); | |
| 3056 if (varnamebuf == NULL) | |
| 3057 { | |
| 3058 varnamebuflen = 0; | |
| 3059 return NULL; | |
| 3060 } | |
| 3061 varnamebuflen = len; | |
| 3062 } | |
| 3063 *varnamebuf = prefix; | |
| 3064 varnamebuf[1] = ':'; | |
| 3065 STRCPY(varnamebuf + 2, name); | |
| 3066 return varnamebuf; | |
| 3067 } | |
| 3068 | |
| 3069 /* | |
| 3070 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3071 * (global/buffer/window/built-in) variable names. | |
| 3072 */ | |
| 3073 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3074 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3075 { |
| 142 | 3076 static long_u gdone; |
| 3077 static long_u bdone; | |
| 3078 static long_u wdone; | |
| 819 | 3079 #ifdef FEAT_WINDOWS |
| 3080 static long_u tdone; | |
| 3081 #endif | |
| 142 | 3082 static int vidx; |
| 3083 static hashitem_T *hi; | |
| 3084 hashtab_T *ht; | |
| 7 | 3085 |
| 3086 if (idx == 0) | |
| 819 | 3087 { |
| 124 | 3088 gdone = bdone = wdone = vidx = 0; |
| 819 | 3089 #ifdef FEAT_WINDOWS |
| 3090 tdone = 0; | |
| 3091 #endif | |
| 3092 } | |
| 137 | 3093 |
| 3094 /* Global variables */ | |
| 3095 if (gdone < globvarht.ht_used) | |
| 124 | 3096 { |
| 3097 if (gdone++ == 0) | |
| 137 | 3098 hi = globvarht.ht_array; |
| 142 | 3099 else |
| 3100 ++hi; | |
| 124 | 3101 while (HASHITEM_EMPTY(hi)) |
| 3102 ++hi; | |
| 3103 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3104 return cat_prefix_varname('g', hi->hi_key); | |
| 3105 return hi->hi_key; | |
| 3106 } | |
| 137 | 3107 |
| 3108 /* b: variables */ | |
| 4287 | 3109 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3110 if (bdone < ht->ht_used) |
| 124 | 3111 { |
| 3112 if (bdone++ == 0) | |
| 137 | 3113 hi = ht->ht_array; |
| 142 | 3114 else |
| 3115 ++hi; | |
| 124 | 3116 while (HASHITEM_EMPTY(hi)) |
| 3117 ++hi; | |
| 3118 return cat_prefix_varname('b', hi->hi_key); | |
| 3119 } | |
| 137 | 3120 if (bdone == ht->ht_used) |
| 124 | 3121 { |
| 3122 ++bdone; | |
| 7 | 3123 return (char_u *)"b:changedtick"; |
| 3124 } | |
| 137 | 3125 |
| 3126 /* w: variables */ | |
| 4287 | 3127 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3128 if (wdone < ht->ht_used) |
| 124 | 3129 { |
| 163 | 3130 if (wdone++ == 0) |
| 137 | 3131 hi = ht->ht_array; |
| 142 | 3132 else |
| 3133 ++hi; | |
| 124 | 3134 while (HASHITEM_EMPTY(hi)) |
| 3135 ++hi; | |
| 3136 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3137 } |
| 137 | 3138 |
| 819 | 3139 #ifdef FEAT_WINDOWS |
| 3140 /* t: variables */ | |
| 4287 | 3141 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3142 if (tdone < ht->ht_used) |
| 3143 { | |
| 3144 if (tdone++ == 0) | |
| 3145 hi = ht->ht_array; | |
| 3146 else | |
| 3147 ++hi; | |
| 3148 while (HASHITEM_EMPTY(hi)) | |
| 3149 ++hi; | |
| 3150 return cat_prefix_varname('t', hi->hi_key); | |
| 3151 } | |
| 3152 #endif | |
| 3153 | |
| 137 | 3154 /* v: variables */ |
| 3155 if (vidx < VV_LEN) | |
| 3156 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3157 |
| 3158 vim_free(varnamebuf); | |
| 3159 varnamebuf = NULL; | |
| 3160 varnamebuflen = 0; | |
| 3161 return NULL; | |
| 3162 } | |
| 3163 | |
| 3164 #endif /* FEAT_CMDL_COMPL */ | |
| 3165 | |
| 3166 /* | |
|
8749
65a5a18d3acf
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parents:
8742
diff
changeset
|
3167 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3168 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3169 */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3170 static int |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3171 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3172 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3173 int matches = FALSE; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3174 char_u *save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3175 regmatch_T regmatch; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3176 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3177 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3178 save_cpo = p_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3179 p_cpo = (char_u *)""; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3180 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3181 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3182 { |
|
65a5a18d3acf
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parents:
8742
diff
changeset
|
3183 regmatch.rm_ic = ic; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3184 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3185 vim_regfree(regmatch.regprog); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3186 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3187 p_cpo = save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3188 return matches; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3189 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3190 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3191 /* |
| 7 | 3192 * types for expressions. |
| 3193 */ | |
| 3194 typedef enum | |
| 3195 { | |
| 3196 TYPE_UNKNOWN = 0 | |
| 3197 , TYPE_EQUAL /* == */ | |
| 3198 , TYPE_NEQUAL /* != */ | |
| 3199 , TYPE_GREATER /* > */ | |
| 3200 , TYPE_GEQUAL /* >= */ | |
| 3201 , TYPE_SMALLER /* < */ | |
| 3202 , TYPE_SEQUAL /* <= */ | |
| 3203 , TYPE_MATCH /* =~ */ | |
| 3204 , TYPE_NOMATCH /* !~ */ | |
| 3205 } exptype_T; | |
| 3206 | |
| 3207 /* | |
| 3208 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3209 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3210 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3211 */ | |
| 3212 | |
| 3213 /* | |
| 3214 * Handle zero level expression. | |
| 3215 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3216 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3217 * Note: "rettv.v_lock" is not set. |
| 7 | 3218 * Return OK or FAIL. |
| 3219 */ | |
|
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parents:
9560
diff
changeset
|
3220 int |
|
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7788
diff
changeset
|
3221 eval0( |
|
83861277e6a3
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7788
diff
changeset
|
3222 char_u *arg, |
|
83861277e6a3
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7788
diff
changeset
|
3223 typval_T *rettv, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3224 char_u **nextcmd, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3225 int evaluate) |
| 7 | 3226 { |
| 3227 int ret; | |
| 3228 char_u *p; | |
| 3229 | |
| 3230 p = skipwhite(arg); | |
| 71 | 3231 ret = eval1(&p, rettv, evaluate); |
| 7 | 3232 if (ret == FAIL || !ends_excmd(*p)) |
| 3233 { | |
| 3234 if (ret != FAIL) | |
| 71 | 3235 clear_tv(rettv); |
| 7 | 3236 /* |
| 3237 * Report the invalid expression unless the expression evaluation has | |
| 3238 * been cancelled due to an aborting error, an interrupt, or an | |
| 3239 * exception. | |
| 3240 */ | |
| 3241 if (!aborting()) | |
| 3242 EMSG2(_(e_invexpr2), arg); | |
| 3243 ret = FAIL; | |
| 3244 } | |
| 3245 if (nextcmd != NULL) | |
| 3246 *nextcmd = check_nextcmd(p); | |
| 3247 | |
| 3248 return ret; | |
| 3249 } | |
| 3250 | |
| 3251 /* | |
| 3252 * Handle top level expression: | |
| 1800 | 3253 * expr2 ? expr1 : expr1 |
| 7 | 3254 * |
| 3255 * "arg" must point to the first non-white of the expression. | |
| 3256 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3257 * | |
| 533 | 3258 * Note: "rettv.v_lock" is not set. |
| 3259 * | |
| 7 | 3260 * Return OK or FAIL. |
| 3261 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3262 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3263 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3264 { |
| 3265 int result; | |
| 137 | 3266 typval_T var2; |
| 7 | 3267 |
| 3268 /* | |
| 3269 * Get the first variable. | |
| 3270 */ | |
| 71 | 3271 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3272 return FAIL; |
| 3273 | |
| 3274 if ((*arg)[0] == '?') | |
| 3275 { | |
| 3276 result = FALSE; | |
| 3277 if (evaluate) | |
| 3278 { | |
| 323 | 3279 int error = FALSE; |
| 3280 | |
| 3281 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3282 result = TRUE; |
| 71 | 3283 clear_tv(rettv); |
| 323 | 3284 if (error) |
| 3285 return FAIL; | |
| 7 | 3286 } |
| 3287 | |
| 3288 /* | |
| 3289 * Get the second variable. | |
| 3290 */ | |
| 3291 *arg = skipwhite(*arg + 1); | |
| 71 | 3292 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3293 return FAIL; |
| 3294 | |
| 3295 /* | |
| 3296 * Check for the ":". | |
| 3297 */ | |
| 3298 if ((*arg)[0] != ':') | |
| 3299 { | |
| 3300 EMSG(_("E109: Missing ':' after '?'")); | |
| 3301 if (evaluate && result) | |
| 71 | 3302 clear_tv(rettv); |
| 7 | 3303 return FAIL; |
| 3304 } | |
| 3305 | |
| 3306 /* | |
| 3307 * Get the third variable. | |
| 3308 */ | |
| 3309 *arg = skipwhite(*arg + 1); | |
| 3310 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3311 { | |
| 3312 if (evaluate && result) | |
| 71 | 3313 clear_tv(rettv); |
| 7 | 3314 return FAIL; |
| 3315 } | |
| 3316 if (evaluate && !result) | |
| 71 | 3317 *rettv = var2; |
| 7 | 3318 } |
| 3319 | |
| 3320 return OK; | |
| 3321 } | |
| 3322 | |
| 3323 /* | |
| 3324 * Handle first level expression: | |
| 3325 * expr2 || expr2 || expr2 logical OR | |
| 3326 * | |
| 3327 * "arg" must point to the first non-white of the expression. | |
| 3328 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3329 * | |
| 3330 * Return OK or FAIL. | |
| 3331 */ | |
| 3332 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3333 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3334 { |
| 137 | 3335 typval_T var2; |
| 7 | 3336 long result; |
| 3337 int first; | |
| 323 | 3338 int error = FALSE; |
| 7 | 3339 |
| 3340 /* | |
| 3341 * Get the first variable. | |
| 3342 */ | |
| 71 | 3343 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3344 return FAIL; |
| 3345 | |
| 3346 /* | |
| 3347 * Repeat until there is no following "||". | |
| 3348 */ | |
| 3349 first = TRUE; | |
| 3350 result = FALSE; | |
| 3351 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3352 { | |
| 3353 if (evaluate && first) | |
| 3354 { | |
| 323 | 3355 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3356 result = TRUE; |
| 71 | 3357 clear_tv(rettv); |
| 323 | 3358 if (error) |
| 3359 return FAIL; | |
| 7 | 3360 first = FALSE; |
| 3361 } | |
| 3362 | |
| 3363 /* | |
| 3364 * Get the second variable. | |
| 3365 */ | |
| 3366 *arg = skipwhite(*arg + 2); | |
| 3367 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3368 return FAIL; | |
| 3369 | |
| 3370 /* | |
| 3371 * Compute the result. | |
| 3372 */ | |
| 3373 if (evaluate && !result) | |
| 3374 { | |
| 323 | 3375 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3376 result = TRUE; |
| 71 | 3377 clear_tv(&var2); |
| 323 | 3378 if (error) |
| 3379 return FAIL; | |
| 7 | 3380 } |
| 3381 if (evaluate) | |
| 3382 { | |
| 71 | 3383 rettv->v_type = VAR_NUMBER; |
| 3384 rettv->vval.v_number = result; | |
| 7 | 3385 } |
| 3386 } | |
| 3387 | |
| 3388 return OK; | |
| 3389 } | |
| 3390 | |
| 3391 /* | |
| 3392 * Handle second level expression: | |
| 3393 * expr3 && expr3 && expr3 logical AND | |
| 3394 * | |
| 3395 * "arg" must point to the first non-white of the expression. | |
| 3396 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3397 * | |
| 3398 * Return OK or FAIL. | |
| 3399 */ | |
| 3400 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3401 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3402 { |
| 137 | 3403 typval_T var2; |
| 7 | 3404 long result; |
| 3405 int first; | |
| 323 | 3406 int error = FALSE; |
| 7 | 3407 |
| 3408 /* | |
| 3409 * Get the first variable. | |
| 3410 */ | |
| 71 | 3411 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3412 return FAIL; |
| 3413 | |
| 3414 /* | |
| 3415 * Repeat until there is no following "&&". | |
| 3416 */ | |
| 3417 first = TRUE; | |
| 3418 result = TRUE; | |
| 3419 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3420 { | |
| 3421 if (evaluate && first) | |
| 3422 { | |
| 323 | 3423 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3424 result = FALSE; |
| 71 | 3425 clear_tv(rettv); |
| 323 | 3426 if (error) |
| 3427 return FAIL; | |
| 7 | 3428 first = FALSE; |
| 3429 } | |
| 3430 | |
| 3431 /* | |
| 3432 * Get the second variable. | |
| 3433 */ | |
| 3434 *arg = skipwhite(*arg + 2); | |
| 3435 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3436 return FAIL; | |
| 3437 | |
| 3438 /* | |
| 3439 * Compute the result. | |
| 3440 */ | |
| 3441 if (evaluate && result) | |
| 3442 { | |
| 323 | 3443 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3444 result = FALSE; |
| 71 | 3445 clear_tv(&var2); |
| 323 | 3446 if (error) |
| 3447 return FAIL; | |
| 7 | 3448 } |
| 3449 if (evaluate) | |
| 3450 { | |
| 71 | 3451 rettv->v_type = VAR_NUMBER; |
| 3452 rettv->vval.v_number = result; | |
| 7 | 3453 } |
| 3454 } | |
| 3455 | |
| 3456 return OK; | |
| 3457 } | |
| 3458 | |
| 3459 /* | |
| 3460 * Handle third level expression: | |
| 3461 * var1 == var2 | |
| 3462 * var1 =~ var2 | |
| 3463 * var1 != var2 | |
| 3464 * var1 !~ var2 | |
| 3465 * var1 > var2 | |
| 3466 * var1 >= var2 | |
| 3467 * var1 < var2 | |
| 3468 * var1 <= var2 | |
| 80 | 3469 * var1 is var2 |
| 3470 * var1 isnot var2 | |
| 7 | 3471 * |
| 3472 * "arg" must point to the first non-white of the expression. | |
| 3473 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3474 * | |
| 3475 * Return OK or FAIL. | |
| 3476 */ | |
| 3477 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3478 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3479 { |
| 137 | 3480 typval_T var2; |
| 7 | 3481 char_u *p; |
| 3482 int i; | |
| 3483 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3484 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3485 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3486 varnumber_T n1, n2; |
| 7 | 3487 char_u *s1, *s2; |
| 3488 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3489 int ic; | |
| 3490 | |
| 3491 /* | |
| 3492 * Get the first variable. | |
| 3493 */ | |
| 71 | 3494 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3495 return FAIL; |
| 3496 | |
| 3497 p = *arg; | |
| 3498 switch (p[0]) | |
| 3499 { | |
| 3500 case '=': if (p[1] == '=') | |
| 3501 type = TYPE_EQUAL; | |
| 3502 else if (p[1] == '~') | |
| 3503 type = TYPE_MATCH; | |
| 3504 break; | |
| 3505 case '!': if (p[1] == '=') | |
| 3506 type = TYPE_NEQUAL; | |
| 3507 else if (p[1] == '~') | |
| 3508 type = TYPE_NOMATCH; | |
| 3509 break; | |
| 3510 case '>': if (p[1] != '=') | |
| 3511 { | |
| 3512 type = TYPE_GREATER; | |
| 3513 len = 1; | |
| 3514 } | |
| 3515 else | |
| 3516 type = TYPE_GEQUAL; | |
| 3517 break; | |
| 3518 case '<': if (p[1] != '=') | |
| 3519 { | |
| 3520 type = TYPE_SMALLER; | |
| 3521 len = 1; | |
| 3522 } | |
| 3523 else | |
| 3524 type = TYPE_SEQUAL; | |
| 3525 break; | |
| 80 | 3526 case 'i': if (p[1] == 's') |
| 3527 { | |
| 3528 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3529 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3530 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3531 if (!isalnum(i) && i != '_') |
| 80 | 3532 { |
| 3533 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3534 type_is = TRUE; | |
| 3535 } | |
| 3536 } | |
| 3537 break; | |
| 7 | 3538 } |
| 3539 | |
| 3540 /* | |
| 1624 | 3541 * If there is a comparative operator, use it. |
| 7 | 3542 */ |
| 3543 if (type != TYPE_UNKNOWN) | |
| 3544 { | |
| 3545 /* extra question mark appended: ignore case */ | |
| 3546 if (p[len] == '?') | |
| 3547 { | |
| 3548 ic = TRUE; | |
| 3549 ++len; | |
| 3550 } | |
| 3551 /* extra '#' appended: match case */ | |
| 3552 else if (p[len] == '#') | |
| 3553 { | |
| 3554 ic = FALSE; | |
| 3555 ++len; | |
| 3556 } | |
| 1624 | 3557 /* nothing appended: use 'ignorecase' */ |
| 7 | 3558 else |
| 3559 ic = p_ic; | |
| 3560 | |
| 3561 /* | |
| 3562 * Get the second variable. | |
| 3563 */ | |
| 3564 *arg = skipwhite(p + len); | |
| 3565 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3566 { | |
| 71 | 3567 clear_tv(rettv); |
| 7 | 3568 return FAIL; |
| 3569 } | |
| 3570 | |
| 3571 if (evaluate) | |
| 3572 { | |
| 80 | 3573 if (type_is && rettv->v_type != var2.v_type) |
| 3574 { | |
| 3575 /* For "is" a different type always means FALSE, for "notis" | |
| 3576 * it means TRUE. */ | |
| 3577 n1 = (type == TYPE_NEQUAL); | |
| 3578 } | |
| 3579 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3580 { | |
| 3581 if (type_is) | |
| 3582 { | |
| 3583 n1 = (rettv->v_type == var2.v_type | |
| 3584 && rettv->vval.v_list == var2.vval.v_list); | |
| 3585 if (type == TYPE_NEQUAL) | |
| 3586 n1 = !n1; | |
| 3587 } | |
| 3588 else if (rettv->v_type != var2.v_type | |
| 3589 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3590 { | |
| 3591 if (rettv->v_type != var2.v_type) | |
| 86 | 3592 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3593 else |
| 5887 | 3594 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3595 clear_tv(rettv); |
| 3596 clear_tv(&var2); | |
| 3597 return FAIL; | |
| 3598 } | |
| 3599 else | |
| 3600 { | |
| 3601 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3602 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3603 ic, FALSE); | |
| 80 | 3604 if (type == TYPE_NEQUAL) |
| 3605 n1 = !n1; | |
| 3606 } | |
| 3607 } | |
| 3608 | |
| 117 | 3609 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3610 { | |
| 3611 if (type_is) | |
| 3612 { | |
| 3613 n1 = (rettv->v_type == var2.v_type | |
| 3614 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3615 if (type == TYPE_NEQUAL) | |
| 3616 n1 = !n1; | |
| 3617 } | |
| 3618 else if (rettv->v_type != var2.v_type | |
| 3619 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3620 { | |
| 3621 if (rettv->v_type != var2.v_type) | |
| 3622 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3623 else | |
| 3624 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3625 clear_tv(rettv); | |
| 3626 clear_tv(&var2); | |
| 3627 return FAIL; | |
| 3628 } | |
| 3629 else | |
| 3630 { | |
| 3631 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3632 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3633 ic, FALSE); | |
| 117 | 3634 if (type == TYPE_NEQUAL) |
| 3635 n1 = !n1; | |
| 3636 } | |
| 3637 } | |
| 3638 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3639 else if (rettv->v_type == VAR_FUNC || var2.v_type == VAR_FUNC |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3640 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3641 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3642 if (type != TYPE_EQUAL && type != TYPE_NEQUAL) |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3643 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3644 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3645 clear_tv(rettv); |
| 3646 clear_tv(&var2); | |
| 3647 return FAIL; | |
| 3648 } | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3649 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3650 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3651 || (var2.v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3652 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3653 /* when a partial is NULL assume not equal */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3654 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3655 else if (type_is) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3656 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3657 if (rettv->v_type == VAR_FUNC && var2.v_type == VAR_FUNC) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3658 /* strings are considered the same if their value is |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3659 * the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3660 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3661 else if (rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3662 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3663 n1 = (rettv->vval.v_partial == var2.vval.v_partial); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3664 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3665 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3666 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3667 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3668 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3669 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3670 n1 = !n1; |
| 80 | 3671 } |
| 3672 | |
| 1624 | 3673 #ifdef FEAT_FLOAT |
| 3674 /* | |
| 3675 * If one of the two variables is a float, compare as a float. | |
| 3676 * When using "=~" or "!~", always compare as string. | |
| 3677 */ | |
| 3678 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3679 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3680 { | |
| 3681 float_T f1, f2; | |
| 3682 | |
| 3683 if (rettv->v_type == VAR_FLOAT) | |
| 3684 f1 = rettv->vval.v_float; | |
| 3685 else | |
| 3686 f1 = get_tv_number(rettv); | |
| 3687 if (var2.v_type == VAR_FLOAT) | |
| 3688 f2 = var2.vval.v_float; | |
| 3689 else | |
| 3690 f2 = get_tv_number(&var2); | |
| 3691 n1 = FALSE; | |
| 3692 switch (type) | |
| 3693 { | |
| 3694 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3695 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3696 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3697 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3698 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3699 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3700 case TYPE_UNKNOWN: | |
| 3701 case TYPE_MATCH: | |
| 3702 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3703 } | |
| 3704 } | |
| 3705 #endif | |
| 3706 | |
| 7 | 3707 /* |
| 3708 * If one of the two variables is a number, compare as a number. | |
| 3709 * When using "=~" or "!~", always compare as string. | |
| 3710 */ | |
| 80 | 3711 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3712 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3713 { | |
| 71 | 3714 n1 = get_tv_number(rettv); |
| 3715 n2 = get_tv_number(&var2); | |
| 7 | 3716 switch (type) |
| 3717 { | |
| 3718 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3719 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3720 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3721 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3722 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3723 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3724 case TYPE_UNKNOWN: | |
| 3725 case TYPE_MATCH: | |
| 3726 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3727 } | |
| 3728 } | |
| 3729 else | |
| 3730 { | |
| 71 | 3731 s1 = get_tv_string_buf(rettv, buf1); |
| 3732 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3733 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3734 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3735 else | |
| 3736 i = 0; | |
| 3737 n1 = FALSE; | |
| 3738 switch (type) | |
| 3739 { | |
| 3740 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3741 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3742 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3743 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3744 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3745 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3746 | |
| 3747 case TYPE_MATCH: | |
| 3748 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3749 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3750 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3751 n1 = !n1; |
| 7 | 3752 break; |
| 3753 | |
| 3754 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3755 } | |
| 3756 } | |
| 71 | 3757 clear_tv(rettv); |
| 3758 clear_tv(&var2); | |
| 3759 rettv->v_type = VAR_NUMBER; | |
| 3760 rettv->vval.v_number = n1; | |
| 7 | 3761 } |
| 3762 } | |
| 3763 | |
| 3764 return OK; | |
| 3765 } | |
| 3766 | |
| 3767 /* | |
| 3768 * Handle fourth level expression: | |
| 3769 * + number addition | |
| 3770 * - number subtraction | |
| 3771 * . string concatenation | |
| 3772 * | |
| 3773 * "arg" must point to the first non-white of the expression. | |
| 3774 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3775 * | |
| 3776 * Return OK or FAIL. | |
| 3777 */ | |
| 3778 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3779 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3780 { |
| 137 | 3781 typval_T var2; |
| 3782 typval_T var3; | |
| 7 | 3783 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3784 varnumber_T n1, n2; |
| 1624 | 3785 #ifdef FEAT_FLOAT |
| 3786 float_T f1 = 0, f2 = 0; | |
| 3787 #endif | |
| 7 | 3788 char_u *s1, *s2; |
| 3789 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3790 char_u *p; | |
| 3791 | |
| 3792 /* | |
| 3793 * Get the first variable. | |
| 3794 */ | |
| 1655 | 3795 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3796 return FAIL; |
| 3797 | |
| 3798 /* | |
| 3799 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3800 */ | |
| 3801 for (;;) | |
| 3802 { | |
| 3803 op = **arg; | |
| 3804 if (op != '+' && op != '-' && op != '.') | |
| 3805 break; | |
| 3806 | |
| 1624 | 3807 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3808 #ifdef FEAT_FLOAT | |
| 3809 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3810 #endif | |
| 3811 ) | |
| 323 | 3812 { |
| 3813 /* For "list + ...", an illegal use of the first operand as | |
| 3814 * a number cannot be determined before evaluating the 2nd | |
| 3815 * operand: if this is also a list, all is ok. | |
| 3816 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3817 * we know that the first operand needs to be a string or number | |
| 3818 * without evaluating the 2nd operand. So check before to avoid | |
| 3819 * side effects after an error. */ | |
| 3820 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3821 { | |
| 3822 clear_tv(rettv); | |
| 3823 return FAIL; | |
| 3824 } | |
| 3825 } | |
| 3826 | |
| 7 | 3827 /* |
| 3828 * Get the second variable. | |
| 3829 */ | |
| 3830 *arg = skipwhite(*arg + 1); | |
| 1655 | 3831 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3832 { |
| 71 | 3833 clear_tv(rettv); |
| 7 | 3834 return FAIL; |
| 3835 } | |
| 3836 | |
| 3837 if (evaluate) | |
| 3838 { | |
| 3839 /* | |
| 3840 * Compute the result. | |
| 3841 */ | |
| 3842 if (op == '.') | |
| 3843 { | |
| 323 | 3844 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3845 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3846 if (s2 == NULL) /* type error ? */ | |
| 3847 { | |
| 3848 clear_tv(rettv); | |
| 3849 clear_tv(&var2); | |
| 3850 return FAIL; | |
| 3851 } | |
| 117 | 3852 p = concat_str(s1, s2); |
| 71 | 3853 clear_tv(rettv); |
| 3854 rettv->v_type = VAR_STRING; | |
| 3855 rettv->vval.v_string = p; | |
| 7 | 3856 } |
| 104 | 3857 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3858 && var2.v_type == VAR_LIST) | |
| 80 | 3859 { |
| 3860 /* concatenate Lists */ | |
| 3861 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3862 &var3) == FAIL) | |
| 3863 { | |
| 3864 clear_tv(rettv); | |
| 3865 clear_tv(&var2); | |
| 3866 return FAIL; | |
| 3867 } | |
| 3868 clear_tv(rettv); | |
| 3869 *rettv = var3; | |
| 3870 } | |
| 7 | 3871 else |
| 3872 { | |
| 323 | 3873 int error = FALSE; |
| 3874 | |
| 1624 | 3875 #ifdef FEAT_FLOAT |
| 3876 if (rettv->v_type == VAR_FLOAT) | |
| 3877 { | |
| 3878 f1 = rettv->vval.v_float; | |
| 3879 n1 = 0; | |
| 3880 } | |
| 3881 else | |
| 3882 #endif | |
| 3883 { | |
| 3884 n1 = get_tv_number_chk(rettv, &error); | |
| 3885 if (error) | |
| 3886 { | |
| 3887 /* This can only happen for "list + non-list". For | |
| 3888 * "non-list + ..." or "something - ...", we returned | |
| 3889 * before evaluating the 2nd operand. */ | |
| 3890 clear_tv(rettv); | |
| 3891 return FAIL; | |
| 3892 } | |
| 3893 #ifdef FEAT_FLOAT | |
| 3894 if (var2.v_type == VAR_FLOAT) | |
| 3895 f1 = n1; | |
| 3896 #endif | |
| 3897 } | |
| 3898 #ifdef FEAT_FLOAT | |
| 3899 if (var2.v_type == VAR_FLOAT) | |
| 3900 { | |
| 3901 f2 = var2.vval.v_float; | |
| 3902 n2 = 0; | |
| 3903 } | |
| 3904 else | |
| 3905 #endif | |
| 3906 { | |
| 3907 n2 = get_tv_number_chk(&var2, &error); | |
| 3908 if (error) | |
| 3909 { | |
| 3910 clear_tv(rettv); | |
| 3911 clear_tv(&var2); | |
| 3912 return FAIL; | |
| 3913 } | |
| 3914 #ifdef FEAT_FLOAT | |
| 3915 if (rettv->v_type == VAR_FLOAT) | |
| 3916 f2 = n2; | |
| 3917 #endif | |
| 323 | 3918 } |
| 71 | 3919 clear_tv(rettv); |
| 1624 | 3920 |
| 3921 #ifdef FEAT_FLOAT | |
| 3922 /* If there is a float on either side the result is a float. */ | |
| 3923 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3924 { | |
| 3925 if (op == '+') | |
| 3926 f1 = f1 + f2; | |
| 3927 else | |
| 3928 f1 = f1 - f2; | |
| 3929 rettv->v_type = VAR_FLOAT; | |
| 3930 rettv->vval.v_float = f1; | |
| 3931 } | |
| 3932 else | |
| 3933 #endif | |
| 3934 { | |
| 3935 if (op == '+') | |
| 3936 n1 = n1 + n2; | |
| 3937 else | |
| 3938 n1 = n1 - n2; | |
| 3939 rettv->v_type = VAR_NUMBER; | |
| 3940 rettv->vval.v_number = n1; | |
| 3941 } | |
| 71 | 3942 } |
| 3943 clear_tv(&var2); | |
| 7 | 3944 } |
| 3945 } | |
| 3946 return OK; | |
| 3947 } | |
| 3948 | |
| 3949 /* | |
| 3950 * Handle fifth level expression: | |
| 3951 * * number multiplication | |
| 3952 * / number division | |
| 3953 * % number modulo | |
| 3954 * | |
| 3955 * "arg" must point to the first non-white of the expression. | |
| 3956 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3957 * | |
| 3958 * Return OK or FAIL. | |
| 3959 */ | |
| 3960 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3961 eval6( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3962 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3963 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3964 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3965 int want_string) /* after "." operator */ |
| 7 | 3966 { |
| 137 | 3967 typval_T var2; |
| 7 | 3968 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3969 varnumber_T n1, n2; |
| 1624 | 3970 #ifdef FEAT_FLOAT |
| 3971 int use_float = FALSE; | |
| 3972 float_T f1 = 0, f2; | |
| 3973 #endif | |
| 323 | 3974 int error = FALSE; |
| 7 | 3975 |
| 3976 /* | |
| 3977 * Get the first variable. | |
| 3978 */ | |
| 1655 | 3979 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 3980 return FAIL; |
| 3981 | |
| 3982 /* | |
| 3983 * Repeat computing, until no '*', '/' or '%' is following. | |
| 3984 */ | |
| 3985 for (;;) | |
| 3986 { | |
| 3987 op = **arg; | |
| 3988 if (op != '*' && op != '/' && op != '%') | |
| 3989 break; | |
| 3990 | |
| 3991 if (evaluate) | |
| 3992 { | |
| 1624 | 3993 #ifdef FEAT_FLOAT |
| 3994 if (rettv->v_type == VAR_FLOAT) | |
| 3995 { | |
| 3996 f1 = rettv->vval.v_float; | |
| 3997 use_float = TRUE; | |
| 3998 n1 = 0; | |
| 3999 } | |
| 4000 else | |
| 4001 #endif | |
| 4002 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 4003 clear_tv(rettv); |
| 323 | 4004 if (error) |
| 4005 return FAIL; | |
| 7 | 4006 } |
| 4007 else | |
| 4008 n1 = 0; | |
| 4009 | |
| 4010 /* | |
| 4011 * Get the second variable. | |
| 4012 */ | |
| 4013 *arg = skipwhite(*arg + 1); | |
| 1655 | 4014 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 4015 return FAIL; |
| 4016 | |
| 4017 if (evaluate) | |
| 4018 { | |
| 1624 | 4019 #ifdef FEAT_FLOAT |
| 4020 if (var2.v_type == VAR_FLOAT) | |
| 4021 { | |
| 4022 if (!use_float) | |
| 4023 { | |
| 4024 f1 = n1; | |
| 4025 use_float = TRUE; | |
| 4026 } | |
| 4027 f2 = var2.vval.v_float; | |
| 4028 n2 = 0; | |
| 4029 } | |
| 4030 else | |
| 4031 #endif | |
| 4032 { | |
| 4033 n2 = get_tv_number_chk(&var2, &error); | |
| 4034 clear_tv(&var2); | |
| 4035 if (error) | |
| 4036 return FAIL; | |
| 4037 #ifdef FEAT_FLOAT | |
| 4038 if (use_float) | |
| 4039 f2 = n2; | |
| 4040 #endif | |
| 4041 } | |
| 7 | 4042 |
| 4043 /* | |
| 4044 * Compute the result. | |
| 1624 | 4045 * When either side is a float the result is a float. |
| 7 | 4046 */ |
| 1624 | 4047 #ifdef FEAT_FLOAT |
| 4048 if (use_float) | |
| 4049 { | |
| 4050 if (op == '*') | |
| 4051 f1 = f1 * f2; | |
| 4052 else if (op == '/') | |
| 4053 { | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4054 # ifdef VMS |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4055 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4056 if (f2 == 0.0) |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4057 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4058 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4059 f1 = -1 * __F_FLT_MAX - 1L; /* similar to NaN */ |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4060 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4061 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4062 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4063 f1 = __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4064 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4065 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4066 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4067 # else |
| 1624 | 4068 /* We rely on the floating point library to handle divide |
| 4069 * by zero to result in "inf" and not a crash. */ | |
| 4070 f1 = f1 / f2; | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4071 # endif |
| 1624 | 4072 } |
| 4073 else | |
| 4074 { | |
| 1662 | 4075 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4076 return FAIL; |
| 4077 } | |
| 4078 rettv->v_type = VAR_FLOAT; | |
| 4079 rettv->vval.v_float = f1; | |
| 4080 } | |
| 4081 else | |
| 4082 #endif | |
| 4083 { | |
| 4084 if (op == '*') | |
| 4085 n1 = n1 * n2; | |
| 4086 else if (op == '/') | |
| 4087 { | |
| 4088 if (n2 == 0) /* give an error message? */ | |
| 4089 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4090 #ifdef FEAT_NUM64 |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4091 if (n1 == 0) |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4092 n1 = -0x7fffffffffffffff - 1; /* similar to NaN */ |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4093 else if (n1 < 0) |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4094 n1 = -0x7fffffffffffffff; |
|
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|
4095 else |
|
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diff
changeset
|
4096 n1 = 0x7fffffffffffffff; |
|
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diff
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|
4097 #else |
| 1624 | 4098 if (n1 == 0) |
| 4099 n1 = -0x7fffffffL - 1L; /* similar to NaN */ | |
| 4100 else if (n1 < 0) | |
| 4101 n1 = -0x7fffffffL; | |
| 4102 else | |
| 4103 n1 = 0x7fffffffL; | |
|
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diff
changeset
|
4104 #endif |
| 1624 | 4105 } |
| 4106 else | |
| 4107 n1 = n1 / n2; | |
| 4108 } | |
| 4109 else | |
| 4110 { | |
| 4111 if (n2 == 0) /* give an error message? */ | |
| 4112 n1 = 0; | |
| 4113 else | |
| 4114 n1 = n1 % n2; | |
| 4115 } | |
| 4116 rettv->v_type = VAR_NUMBER; | |
| 4117 rettv->vval.v_number = n1; | |
| 4118 } | |
| 7 | 4119 } |
| 4120 } | |
| 4121 | |
| 4122 return OK; | |
| 4123 } | |
| 4124 | |
| 4125 /* | |
| 4126 * Handle sixth level expression: | |
| 4127 * number number constant | |
| 1228 | 4128 * "string" string constant |
| 4129 * 'string' literal string constant | |
| 7 | 4130 * &option-name option value |
| 4131 * @r register contents | |
| 4132 * identifier variable value | |
| 4133 * function() function call | |
| 4134 * $VAR environment variable | |
| 4135 * (expression) nested expression | |
| 151 | 4136 * [expr, expr] List |
| 4137 * {key: val, key: val} Dictionary | |
| 7 | 4138 * |
| 4139 * Also handle: | |
| 4140 * ! in front logical NOT | |
| 4141 * - in front unary minus | |
| 4142 * + in front unary plus (ignored) | |
| 100 | 4143 * trailing [] subscript in String or List |
| 4144 * trailing .name entry in Dictionary | |
| 7 | 4145 * |
| 4146 * "arg" must point to the first non-white of the expression. | |
| 4147 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4148 * | |
| 4149 * Return OK or FAIL. | |
| 4150 */ | |
| 4151 static int | |
|
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diff
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|
4152 eval7( |
|
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|
4153 char_u **arg, |
|
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|
4154 typval_T *rettv, |
|
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|
4155 int evaluate, |
|
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|
4156 int want_string UNUSED) /* after "." operator */ |
| 7 | 4157 { |
|
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diff
changeset
|
4158 varnumber_T n; |
| 7 | 4159 int len; |
| 4160 char_u *s; | |
| 4161 char_u *start_leader, *end_leader; | |
| 4162 int ret = OK; | |
| 4163 char_u *alias; | |
| 4164 | |
| 4165 /* | |
| 71 | 4166 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4167 * string and free a string that isn't there. |
| 7 | 4168 */ |
| 71 | 4169 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4170 |
| 4171 /* | |
| 4172 * Skip '!' and '-' characters. They are handled later. | |
| 4173 */ | |
| 4174 start_leader = *arg; | |
| 4175 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4176 *arg = skipwhite(*arg + 1); | |
| 4177 end_leader = *arg; | |
| 4178 | |
| 4179 switch (**arg) | |
| 4180 { | |
| 4181 /* | |
| 4182 * Number constant. | |
| 4183 */ | |
| 4184 case '0': | |
| 4185 case '1': | |
| 4186 case '2': | |
| 4187 case '3': | |
| 4188 case '4': | |
| 4189 case '5': | |
| 4190 case '6': | |
| 4191 case '7': | |
| 4192 case '8': | |
| 4193 case '9': | |
| 1624 | 4194 { |
| 4195 #ifdef FEAT_FLOAT | |
| 4196 char_u *p = skipdigits(*arg + 1); | |
| 4197 int get_float = FALSE; | |
| 4198 | |
| 4199 /* We accept a float when the format matches | |
| 4200 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4201 * strict to avoid backwards compatibility problems. |
| 4202 * Don't look for a float after the "." operator, so that | |
| 4203 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4204 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4205 { |
| 4206 get_float = TRUE; | |
| 4207 p = skipdigits(p + 2); | |
| 4208 if (*p == 'e' || *p == 'E') | |
| 4209 { | |
| 4210 ++p; | |
| 4211 if (*p == '-' || *p == '+') | |
| 4212 ++p; | |
| 4213 if (!vim_isdigit(*p)) | |
| 4214 get_float = FALSE; | |
| 4215 else | |
| 4216 p = skipdigits(p + 1); | |
| 4217 } | |
| 4218 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4219 get_float = FALSE; | |
| 4220 } | |
| 4221 if (get_float) | |
| 4222 { | |
| 4223 float_T f; | |
| 4224 | |
| 4225 *arg += string2float(*arg, &f); | |
| 4226 if (evaluate) | |
| 4227 { | |
| 4228 rettv->v_type = VAR_FLOAT; | |
| 4229 rettv->vval.v_float = f; | |
| 4230 } | |
| 4231 } | |
| 4232 else | |
| 4233 #endif | |
| 4234 { | |
|
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diff
changeset
|
4235 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4236 *arg += len; |
| 4237 if (evaluate) | |
| 4238 { | |
| 4239 rettv->v_type = VAR_NUMBER; | |
| 4240 rettv->vval.v_number = n; | |
| 4241 } | |
| 4242 } | |
| 4243 break; | |
| 4244 } | |
| 7 | 4245 |
| 4246 /* | |
| 4247 * String constant: "string". | |
| 4248 */ | |
| 71 | 4249 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4250 break; |
| 4251 | |
| 4252 /* | |
| 100 | 4253 * Literal string constant: 'str''ing'. |
| 7 | 4254 */ |
| 71 | 4255 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4256 break; |
| 4257 | |
| 4258 /* | |
| 4259 * List: [expr, expr] | |
| 4260 */ | |
| 71 | 4261 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4262 break; |
| 4263 | |
| 4264 /* | |
|
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|
4265 * Lambda: {arg, arg -> expr} |
| 100 | 4266 * Dictionary: {key: val, key: val} |
| 4267 */ | |
|
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|
4268 case '{': ret = get_lambda_tv(arg, rettv, evaluate); |
|
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|
4269 if (ret == NOTDONE) |
|
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4270 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4271 break; |
| 4272 | |
| 4273 /* | |
| 104 | 4274 * Option value: &name |
| 7 | 4275 */ |
| 104 | 4276 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4277 break; |
| 4278 | |
| 4279 /* | |
| 4280 * Environment variable: $VAR. | |
| 4281 */ | |
| 71 | 4282 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4283 break; |
| 4284 | |
| 4285 /* | |
| 4286 * Register contents: @r. | |
| 4287 */ | |
| 4288 case '@': ++*arg; | |
| 4289 if (evaluate) | |
| 4290 { | |
| 71 | 4291 rettv->v_type = VAR_STRING; |
| 5796 | 4292 rettv->vval.v_string = get_reg_contents(**arg, |
| 4293 GREG_EXPR_SRC); | |
| 7 | 4294 } |
| 4295 if (**arg != NUL) | |
| 4296 ++*arg; | |
| 4297 break; | |
| 4298 | |
| 4299 /* | |
| 4300 * nested expression: (expression). | |
| 4301 */ | |
| 4302 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4303 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4304 if (**arg == ')') |
| 4305 ++*arg; | |
| 4306 else if (ret == OK) | |
| 4307 { | |
| 4308 EMSG(_("E110: Missing ')'")); | |
| 71 | 4309 clear_tv(rettv); |
| 7 | 4310 ret = FAIL; |
| 4311 } | |
| 4312 break; | |
| 4313 | |
| 100 | 4314 default: ret = NOTDONE; |
| 4315 break; | |
| 4316 } | |
| 4317 | |
| 4318 if (ret == NOTDONE) | |
| 4319 { | |
| 4320 /* | |
| 4321 * Must be a variable or function name. | |
| 4322 * Can also be a curly-braces kind of name: {expr}. | |
| 4323 */ | |
| 4324 s = *arg; | |
| 159 | 4325 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4326 if (alias != NULL) |
| 4327 s = alias; | |
| 4328 | |
| 159 | 4329 if (len <= 0) |
| 100 | 4330 ret = FAIL; |
| 4331 else | |
| 4332 { | |
| 4333 if (**arg == '(') /* recursive! */ | |
| 4334 { | |
|
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|
4335 partial_T *partial; |
|
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|
4336 |
|
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|
4337 if (!evaluate) |
|
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diff
changeset
|
4338 check_vars(s, len); |
|
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diff
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|
4339 |
| 100 | 4340 /* If "s" is the name of a variable of type VAR_FUNC |
| 4341 * use its contents. */ | |
|
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diff
changeset
|
4342 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4343 |
| 4344 /* Invoke the function. */ | |
| 4345 ret = get_func_tv(s, len, rettv, arg, | |
| 4346 curwin->w_cursor.lnum, curwin->w_cursor.lnum, | |
|
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diff
changeset
|
4347 &len, evaluate, partial, NULL); |
| 4178 | 4348 |
| 4349 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4350 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4351 * what follows. So set it here. */ | |
| 4352 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4353 { | |
|
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diff
changeset
|
4354 rettv->vval.v_string = NULL; |
| 4178 | 4355 rettv->v_type = VAR_FUNC; |
| 4356 } | |
| 4357 | |
| 100 | 4358 /* Stop the expression evaluation when immediately |
| 4359 * aborting on error, or when an interrupt occurred or | |
| 4360 * an exception was thrown but not caught. */ | |
| 4361 if (aborting()) | |
| 4362 { | |
| 4363 if (ret == OK) | |
| 4364 clear_tv(rettv); | |
| 7 | 4365 ret = FAIL; |
| 100 | 4366 } |
| 4367 } | |
| 4368 else if (evaluate) | |
| 6791 | 4369 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4370 else |
|
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|
4371 { |
|
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diff
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|
4372 check_vars(s, len); |
| 117 | 4373 ret = OK; |
|
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|
4374 } |
| 100 | 4375 } |
| 2690 | 4376 vim_free(alias); |
| 100 | 4377 } |
| 4378 | |
| 7 | 4379 *arg = skipwhite(*arg); |
| 4380 | |
| 159 | 4381 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4382 * expr(expr). */ | |
| 4383 if (ret == OK) | |
| 4384 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4385 |
| 4386 /* | |
| 4387 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4388 */ | |
| 4389 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4390 { | |
| 323 | 4391 int error = FALSE; |
|
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diff
changeset
|
4392 varnumber_T val = 0; |
| 1624 | 4393 #ifdef FEAT_FLOAT |
| 4394 float_T f = 0.0; | |
| 4395 | |
| 4396 if (rettv->v_type == VAR_FLOAT) | |
| 4397 f = rettv->vval.v_float; | |
| 4398 else | |
| 4399 #endif | |
| 4400 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4401 if (error) |
| 4402 { | |
| 4403 clear_tv(rettv); | |
| 4404 ret = FAIL; | |
| 4405 } | |
| 4406 else | |
| 4407 { | |
| 4408 while (end_leader > start_leader) | |
| 4409 { | |
| 4410 --end_leader; | |
| 4411 if (*end_leader == '!') | |
| 1624 | 4412 { |
| 4413 #ifdef FEAT_FLOAT | |
| 4414 if (rettv->v_type == VAR_FLOAT) | |
| 4415 f = !f; | |
| 4416 else | |
| 4417 #endif | |
| 4418 val = !val; | |
| 4419 } | |
| 323 | 4420 else if (*end_leader == '-') |
| 1624 | 4421 { |
| 4422 #ifdef FEAT_FLOAT | |
| 4423 if (rettv->v_type == VAR_FLOAT) | |
| 4424 f = -f; | |
| 4425 else | |
| 4426 #endif | |
| 4427 val = -val; | |
| 4428 } | |
| 4429 } | |
| 4430 #ifdef FEAT_FLOAT | |
| 4431 if (rettv->v_type == VAR_FLOAT) | |
| 4432 { | |
| 4433 clear_tv(rettv); | |
| 4434 rettv->vval.v_float = f; | |
| 4435 } | |
| 4436 else | |
| 4437 #endif | |
| 4438 { | |
| 4439 clear_tv(rettv); | |
| 4440 rettv->v_type = VAR_NUMBER; | |
| 4441 rettv->vval.v_number = val; | |
| 4442 } | |
| 323 | 4443 } |
| 7 | 4444 } |
| 4445 | |
| 4446 return ret; | |
| 4447 } | |
| 4448 | |
| 4449 /* | |
| 829 | 4450 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4451 * "*arg" points to the '[' or '.'. | |
| 56 | 4452 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4453 */ | |
| 4454 static int | |
|
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|
4455 eval_index( |
|
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|
4456 char_u **arg, |
|
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|
4457 typval_T *rettv, |
|
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|
4458 int evaluate, |
|
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7788
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changeset
|
4459 int verbose) /* give error messages */ |
| 56 | 4460 { |
| 4461 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4462 typval_T var1, var2; |
| 56 | 4463 long n1, n2 = 0; |
| 100 | 4464 long len = -1; |
| 4465 int range = FALSE; | |
| 56 | 4466 char_u *s; |
| 100 | 4467 char_u *key = NULL; |
| 56 | 4468 |
|
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|
4469 switch (rettv->v_type) |
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|
4470 { |
|
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|
4471 case VAR_FUNC: |
|
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|
4472 case VAR_PARTIAL: |
|
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|
4473 if (verbose) |
|
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changeset
|
4474 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4475 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4476 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4477 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4478 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4479 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4480 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4481 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4482 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4483 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4484 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4485 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4486 EMSG(_("E909: Cannot index a special variable")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4487 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4488 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4489 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4490 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4491 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4492 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4493 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4494 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4495 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4496 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4497 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4498 } |
| 56 | 4499 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4500 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4501 init_tv(&var2); |
| 100 | 4502 if (**arg == '.') |
| 4503 { | |
| 4504 /* | |
| 4505 * dict.name | |
| 4506 */ | |
| 4507 key = *arg + 1; | |
| 4508 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4509 ; | |
| 4510 if (len == 0) | |
| 4511 return FAIL; | |
| 4512 *arg = skipwhite(key + len); | |
| 4513 } | |
| 4514 else | |
| 4515 { | |
| 4516 /* | |
| 4517 * something[idx] | |
| 4518 * | |
| 4519 * Get the (first) variable from inside the []. | |
| 4520 */ | |
| 56 | 4521 *arg = skipwhite(*arg + 1); |
| 100 | 4522 if (**arg == ':') |
| 4523 empty1 = TRUE; | |
| 4524 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4525 return FAIL; |
| 323 | 4526 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4527 { | |
| 4528 /* not a number or string */ | |
| 4529 clear_tv(&var1); | |
| 4530 return FAIL; | |
| 4531 } | |
| 100 | 4532 |
| 4533 /* | |
| 4534 * Get the second variable from inside the [:]. | |
| 4535 */ | |
| 4536 if (**arg == ':') | |
| 4537 { | |
| 4538 range = TRUE; | |
| 4539 *arg = skipwhite(*arg + 1); | |
| 4540 if (**arg == ']') | |
| 4541 empty2 = TRUE; | |
| 4542 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4543 { | |
| 323 | 4544 if (!empty1) |
| 4545 clear_tv(&var1); | |
| 4546 return FAIL; | |
| 4547 } | |
| 4548 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4549 { | |
| 4550 /* not a number or string */ | |
| 4551 if (!empty1) | |
| 4552 clear_tv(&var1); | |
| 4553 clear_tv(&var2); | |
| 100 | 4554 return FAIL; |
| 4555 } | |
| 4556 } | |
| 4557 | |
| 4558 /* Check for the ']'. */ | |
| 4559 if (**arg != ']') | |
| 4560 { | |
| 159 | 4561 if (verbose) |
| 4562 EMSG(_(e_missbrac)); | |
| 100 | 4563 clear_tv(&var1); |
| 4564 if (range) | |
| 4565 clear_tv(&var2); | |
| 4566 return FAIL; | |
| 4567 } | |
| 4568 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4569 } |
| 4570 | |
| 4571 if (evaluate) | |
| 4572 { | |
| 100 | 4573 n1 = 0; |
| 4574 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4575 { |
| 71 | 4576 n1 = get_tv_number(&var1); |
| 4577 clear_tv(&var1); | |
| 56 | 4578 } |
| 4579 if (range) | |
| 4580 { | |
| 4581 if (empty2) | |
| 4582 n2 = -1; | |
| 4583 else | |
| 4584 { | |
| 71 | 4585 n2 = get_tv_number(&var2); |
| 4586 clear_tv(&var2); | |
| 4587 } | |
| 4588 } | |
| 4589 | |
| 4590 switch (rettv->v_type) | |
| 56 | 4591 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4592 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4593 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4594 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4595 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4596 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4597 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4598 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4599 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4600 |
| 56 | 4601 case VAR_NUMBER: |
| 4602 case VAR_STRING: | |
| 71 | 4603 s = get_tv_string(rettv); |
| 56 | 4604 len = (long)STRLEN(s); |
| 4605 if (range) | |
| 4606 { | |
| 4607 /* The resulting variable is a substring. If the indexes | |
| 4608 * are out of range the result is empty. */ | |
| 4609 if (n1 < 0) | |
| 4610 { | |
| 4611 n1 = len + n1; | |
| 4612 if (n1 < 0) | |
| 4613 n1 = 0; | |
| 4614 } | |
| 4615 if (n2 < 0) | |
| 4616 n2 = len + n2; | |
| 4617 else if (n2 >= len) | |
| 4618 n2 = len; | |
| 4619 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4620 s = NULL; | |
| 4621 else | |
| 4622 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4623 } | |
| 4624 else | |
| 4625 { | |
| 4626 /* The resulting variable is a string of a single | |
| 4627 * character. If the index is too big or negative the | |
| 4628 * result is empty. */ | |
| 4629 if (n1 >= len || n1 < 0) | |
| 4630 s = NULL; | |
| 4631 else | |
| 4632 s = vim_strnsave(s + n1, 1); | |
| 4633 } | |
| 71 | 4634 clear_tv(rettv); |
| 4635 rettv->v_type = VAR_STRING; | |
| 4636 rettv->vval.v_string = s; | |
| 56 | 4637 break; |
| 4638 | |
| 4639 case VAR_LIST: | |
| 71 | 4640 len = list_len(rettv->vval.v_list); |
| 56 | 4641 if (n1 < 0) |
| 4642 n1 = len + n1; | |
| 4643 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4644 { | |
| 842 | 4645 /* For a range we allow invalid values and return an empty |
| 4646 * list. A list index out of range is an error. */ | |
| 4647 if (!range) | |
| 4648 { | |
| 4649 if (verbose) | |
| 4650 EMSGN(_(e_listidx), n1); | |
| 4651 return FAIL; | |
| 4652 } | |
| 4653 n1 = len; | |
| 56 | 4654 } |
| 4655 if (range) | |
| 4656 { | |
| 137 | 4657 list_T *l; |
| 4658 listitem_T *item; | |
| 56 | 4659 |
| 4660 if (n2 < 0) | |
| 4661 n2 = len + n2; | |
| 829 | 4662 else if (n2 >= len) |
| 4663 n2 = len - 1; | |
| 4664 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4665 n2 = -1; |
| 56 | 4666 l = list_alloc(); |
| 4667 if (l == NULL) | |
| 4668 return FAIL; | |
| 71 | 4669 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4670 n1 <= n2; ++n1) |
| 4671 { | |
| 4672 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4673 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4674 list_free(l); |
| 56 | 4675 return FAIL; |
| 4676 } | |
| 4677 item = item->li_next; | |
| 4678 } | |
| 71 | 4679 clear_tv(rettv); |
| 4680 rettv->v_type = VAR_LIST; | |
| 4681 rettv->vval.v_list = l; | |
| 83 | 4682 ++l->lv_refcount; |
| 56 | 4683 } |
| 4684 else | |
| 4685 { | |
| 842 | 4686 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4687 clear_tv(rettv); |
| 4688 *rettv = var1; | |
| 56 | 4689 } |
| 4690 break; | |
| 100 | 4691 |
| 4692 case VAR_DICT: | |
| 4693 if (range) | |
| 4694 { | |
| 159 | 4695 if (verbose) |
| 4696 EMSG(_(e_dictrange)); | |
| 100 | 4697 if (len == -1) |
| 4698 clear_tv(&var1); | |
| 4699 return FAIL; | |
| 4700 } | |
| 4701 { | |
| 137 | 4702 dictitem_T *item; |
| 100 | 4703 |
| 4704 if (len == -1) | |
| 4705 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4706 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4707 if (key == NULL) |
| 100 | 4708 { |
| 4709 clear_tv(&var1); | |
| 4710 return FAIL; | |
| 4711 } | |
| 4712 } | |
| 4713 | |
| 121 | 4714 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4715 |
| 159 | 4716 if (item == NULL && verbose) |
| 117 | 4717 EMSG2(_(e_dictkey), key); |
| 100 | 4718 if (len == -1) |
| 4719 clear_tv(&var1); | |
| 4720 if (item == NULL) | |
| 4721 return FAIL; | |
| 4722 | |
| 4723 copy_tv(&item->di_tv, &var1); | |
| 4724 clear_tv(rettv); | |
| 4725 *rettv = var1; | |
| 4726 } | |
| 4727 break; | |
| 4728 } | |
| 4729 } | |
| 4730 | |
| 56 | 4731 return OK; |
| 4732 } | |
| 4733 | |
| 4734 /* | |
| 7 | 4735 * Get an option value. |
| 4736 * "arg" points to the '&' or '+' before the option name. | |
| 4737 * "arg" is advanced to character after the option name. | |
| 4738 * Return OK or FAIL. | |
| 4739 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4740 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4741 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4742 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4743 typval_T *rettv, /* when NULL, only check if option exists */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4744 int evaluate) |
| 7 | 4745 { |
| 4746 char_u *option_end; | |
| 4747 long numval; | |
| 4748 char_u *stringval; | |
| 4749 int opt_type; | |
| 4750 int c; | |
| 4751 int working = (**arg == '+'); /* has("+option") */ | |
| 4752 int ret = OK; | |
| 4753 int opt_flags; | |
| 4754 | |
| 4755 /* | |
| 4756 * Isolate the option name and find its value. | |
| 4757 */ | |
| 4758 option_end = find_option_end(arg, &opt_flags); | |
| 4759 if (option_end == NULL) | |
| 4760 { | |
| 71 | 4761 if (rettv != NULL) |
| 7 | 4762 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4763 return FAIL; | |
| 4764 } | |
| 4765 | |
| 4766 if (!evaluate) | |
| 4767 { | |
| 4768 *arg = option_end; | |
| 4769 return OK; | |
| 4770 } | |
| 4771 | |
| 4772 c = *option_end; | |
| 4773 *option_end = NUL; | |
| 4774 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4775 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4776 |
| 4777 if (opt_type == -3) /* invalid name */ | |
| 4778 { | |
| 71 | 4779 if (rettv != NULL) |
| 7 | 4780 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4781 ret = FAIL; | |
| 4782 } | |
| 71 | 4783 else if (rettv != NULL) |
| 7 | 4784 { |
| 4785 if (opt_type == -2) /* hidden string option */ | |
| 4786 { | |
| 71 | 4787 rettv->v_type = VAR_STRING; |
| 4788 rettv->vval.v_string = NULL; | |
| 7 | 4789 } |
| 4790 else if (opt_type == -1) /* hidden number option */ | |
| 4791 { | |
| 71 | 4792 rettv->v_type = VAR_NUMBER; |
| 4793 rettv->vval.v_number = 0; | |
| 7 | 4794 } |
| 4795 else if (opt_type == 1) /* number option */ | |
| 4796 { | |
| 71 | 4797 rettv->v_type = VAR_NUMBER; |
| 4798 rettv->vval.v_number = numval; | |
| 7 | 4799 } |
| 4800 else /* string option */ | |
| 4801 { | |
| 71 | 4802 rettv->v_type = VAR_STRING; |
| 4803 rettv->vval.v_string = stringval; | |
| 7 | 4804 } |
| 4805 } | |
| 4806 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4807 ret = FAIL; | |
| 4808 | |
| 4809 *option_end = c; /* put back for error messages */ | |
| 4810 *arg = option_end; | |
| 4811 | |
| 4812 return ret; | |
| 4813 } | |
| 4814 | |
| 4815 /* | |
| 4816 * Allocate a variable for a string constant. | |
| 4817 * Return OK or FAIL. | |
| 4818 */ | |
| 4819 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4820 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4821 { |
| 4822 char_u *p; | |
| 4823 char_u *name; | |
| 4824 int extra = 0; | |
| 4825 | |
| 4826 /* | |
| 4827 * Find the end of the string, skipping backslashed characters. | |
| 4828 */ | |
| 97 | 4829 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) |
| 7 | 4830 { |
| 4831 if (*p == '\\' && p[1] != NUL) | |
| 4832 { | |
| 4833 ++p; | |
| 4834 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4835 * to 6 characters: reserve space for 2 extra */ | |
| 4836 if (*p == '<') | |
| 4837 extra += 2; | |
| 4838 } | |
| 4839 } | |
| 4840 | |
| 4841 if (*p != '"') | |
| 4842 { | |
| 4843 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4844 return FAIL; | |
| 4845 } | |
| 4846 | |
| 4847 /* If only parsing, set *arg and return here */ | |
| 4848 if (!evaluate) | |
| 4849 { | |
| 4850 *arg = p + 1; | |
| 4851 return OK; | |
| 4852 } | |
| 4853 | |
| 4854 /* | |
| 4855 * Copy the string into allocated memory, handling backslashed | |
| 4856 * characters. | |
| 4857 */ | |
| 4858 name = alloc((unsigned)(p - *arg + extra)); | |
| 4859 if (name == NULL) | |
| 4860 return FAIL; | |
| 100 | 4861 rettv->v_type = VAR_STRING; |
| 4862 rettv->vval.v_string = name; | |
| 4863 | |
| 4864 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4865 { |
| 4866 if (*p == '\\') | |
| 4867 { | |
| 4868 switch (*++p) | |
| 4869 { | |
| 100 | 4870 case 'b': *name++ = BS; ++p; break; |
| 4871 case 'e': *name++ = ESC; ++p; break; | |
| 4872 case 'f': *name++ = FF; ++p; break; | |
| 4873 case 'n': *name++ = NL; ++p; break; | |
| 4874 case 'r': *name++ = CAR; ++p; break; | |
| 4875 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4876 |
| 4877 case 'X': /* hex: "\x1", "\x12" */ | |
| 4878 case 'x': | |
| 4879 case 'u': /* Unicode: "\u0023" */ | |
| 4880 case 'U': | |
| 4881 if (vim_isxdigit(p[1])) | |
| 4882 { | |
| 4883 int n, nr; | |
| 4884 int c = toupper(*p); | |
| 4885 | |
| 4886 if (c == 'X') | |
| 4887 n = 2; | |
| 6836 | 4888 else if (*p == 'u') |
| 4889 n = 4; | |
| 7 | 4890 else |
| 6836 | 4891 n = 8; |
| 7 | 4892 nr = 0; |
| 4893 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4894 { | |
| 4895 ++p; | |
| 4896 nr = (nr << 4) + hex2nr(*p); | |
| 4897 } | |
| 100 | 4898 ++p; |
| 7 | 4899 #ifdef FEAT_MBYTE |
| 4900 /* For "\u" store the number according to | |
| 4901 * 'encoding'. */ | |
| 4902 if (c != 'X') | |
| 100 | 4903 name += (*mb_char2bytes)(nr, name); |
| 7 | 4904 else |
| 4905 #endif | |
| 100 | 4906 *name++ = nr; |
| 7 | 4907 } |
| 4908 break; | |
| 4909 | |
| 4910 /* octal: "\1", "\12", "\123" */ | |
| 4911 case '0': | |
| 4912 case '1': | |
| 4913 case '2': | |
| 4914 case '3': | |
| 4915 case '4': | |
| 4916 case '5': | |
| 4917 case '6': | |
| 100 | 4918 case '7': *name = *p++ - '0'; |
| 4919 if (*p >= '0' && *p <= '7') | |
| 7 | 4920 { |
| 100 | 4921 *name = (*name << 3) + *p++ - '0'; |
| 4922 if (*p >= '0' && *p <= '7') | |
| 4923 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4924 } |
| 100 | 4925 ++name; |
| 7 | 4926 break; |
| 4927 | |
| 4928 /* Special key, e.g.: "\<C-W>" */ | |
| 100 | 4929 case '<': extra = trans_special(&p, name, TRUE); |
| 7 | 4930 if (extra != 0) |
| 4931 { | |
| 100 | 4932 name += extra; |
| 7 | 4933 break; |
| 4934 } | |
| 4935 /* FALLTHROUGH */ | |
| 4936 | |
| 100 | 4937 default: MB_COPY_CHAR(p, name); |
| 7 | 4938 break; |
| 4939 } | |
| 4940 } | |
| 4941 else | |
| 100 | 4942 MB_COPY_CHAR(p, name); |
| 4943 | |
| 4944 } | |
| 4945 *name = NUL; | |
| 7 | 4946 *arg = p + 1; |
| 4947 | |
| 4948 return OK; | |
| 4949 } | |
| 4950 | |
| 4951 /* | |
| 100 | 4952 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4953 * Return OK or FAIL. |
| 4954 */ | |
| 4955 static int | |
|
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diff
changeset
|
4956 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4957 { |
| 4958 char_u *p; | |
| 100 | 4959 char_u *str; |
| 4960 int reduce = 0; | |
| 7 | 4961 |
| 4962 /* | |
| 100 | 4963 * Find the end of the string, skipping ''. |
| 7 | 4964 */ |
| 100 | 4965 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p)) |
| 4966 { | |
| 4967 if (*p == '\'') | |
| 4968 { | |
| 4969 if (p[1] != '\'') | |
| 4970 break; | |
| 4971 ++reduce; | |
| 4972 ++p; | |
| 4973 } | |
| 4974 } | |
| 4975 | |
| 4976 if (*p != '\'') | |
| 7 | 4977 { |
| 4978 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 4979 return FAIL; | |
| 4980 } | |
| 4981 | |
| 100 | 4982 /* If only parsing return after setting "*arg" */ |
| 97 | 4983 if (!evaluate) |
| 4984 { | |
| 4985 *arg = p + 1; | |
| 4986 return OK; | |
| 4987 } | |
| 4988 | |
| 4989 /* | |
| 100 | 4990 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 4991 */ |
| 4992 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 4993 if (str == NULL) | |
| 4994 return FAIL; | |
| 100 | 4995 rettv->v_type = VAR_STRING; |
| 4996 rettv->vval.v_string = str; | |
| 4997 | |
| 4998 for (p = *arg + 1; *p != NUL; ) | |
| 4999 { | |
| 5000 if (*p == '\'') | |
| 5001 { | |
| 5002 if (p[1] != '\'') | |
| 97 | 5003 break; |
| 5004 ++p; | |
| 5005 } | |
| 100 | 5006 MB_COPY_CHAR(p, str); |
| 5007 } | |
| 5008 *str = NUL; | |
| 97 | 5009 *arg = p + 1; |
| 5010 | |
| 5011 return OK; | |
| 5012 } | |
| 5013 | |
|
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|
5014 /* |
|
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|
5015 * Return the function name of the partial. |
|
80ac9cf77c9b
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diff
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|
5016 */ |
|
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diff
changeset
|
5017 char_u * |
|
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parents:
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diff
changeset
|
5018 partial_name(partial_T *pt) |
|
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|
5019 { |
|
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changeset
|
5020 if (pt->pt_name != NULL) |
|
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|
5021 return pt->pt_name; |
|
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|
5022 return pt->pt_func->uf_name; |
|
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|
5023 } |
|
80ac9cf77c9b
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diff
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|
5024 |
|
8855
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diff
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|
5025 static void |
|
8863
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diff
changeset
|
5026 partial_free(partial_T *pt) |
|
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diff
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|
5027 { |
|
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changeset
|
5028 int i; |
|
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diff
changeset
|
5029 |
|
b76195a1e38e
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parents:
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diff
changeset
|
5030 for (i = 0; i < pt->pt_argc; ++i) |
|
8863
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diff
changeset
|
5031 clear_tv(&pt->pt_argv[i]); |
|
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diff
changeset
|
5032 vim_free(pt->pt_argv); |
|
8863
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parents:
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diff
changeset
|
5033 dict_unref(pt->pt_dict); |
|
9723
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diff
changeset
|
5034 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
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changeset
|
5035 { |
|
80ac9cf77c9b
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diff
changeset
|
5036 func_unref(pt->pt_name); |
|
80ac9cf77c9b
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parents:
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diff
changeset
|
5037 vim_free(pt->pt_name); |
|
80ac9cf77c9b
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diff
changeset
|
5038 } |
|
80ac9cf77c9b
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diff
changeset
|
5039 else |
|
80ac9cf77c9b
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diff
changeset
|
5040 func_ptr_unref(pt->pt_func); |
|
8855
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diff
changeset
|
5041 vim_free(pt); |
|
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diff
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|
5042 } |
|
b76195a1e38e
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diff
changeset
|
5043 |
|
b76195a1e38e
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diff
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|
5044 /* |
|
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diff
changeset
|
5045 * Unreference a closure: decrement the reference count and free it when it |
|
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diff
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|
5046 * becomes zero. |
|
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diff
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|
5047 */ |
|
b76195a1e38e
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diff
changeset
|
5048 void |
|
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diff
changeset
|
5049 partial_unref(partial_T *pt) |
|
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diff
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|
5050 { |
|
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diff
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|
5051 if (pt != NULL && --pt->pt_refcount <= 0) |
|
8863
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diff
changeset
|
5052 partial_free(pt); |
|
8855
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diff
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|
5053 } |
|
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diff
changeset
|
5054 |
| 2634 | 5055 static int tv_equal_recurse_limit; |
| 5056 | |
|
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|
5057 static int |
|
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diff
changeset
|
5058 func_equal( |
|
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|
5059 typval_T *tv1, |
|
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|
5060 typval_T *tv2, |
|
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|
5061 int ic) /* ignore case */ |
|
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|
5062 { |
|
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diff
changeset
|
5063 char_u *s1, *s2; |
|
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|
5064 dict_T *d1, *d2; |
|
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changeset
|
5065 int a1, a2; |
|
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diff
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|
5066 int i; |
|
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|
5067 |
|
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|
5068 /* empty and NULL function name considered the same */ |
|
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|
5069 s1 = tv1->v_type == VAR_FUNC ? tv1->vval.v_string |
|
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|
5070 : partial_name(tv1->vval.v_partial); |
|
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|
5071 if (s1 != NULL && *s1 == NUL) |
|
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changeset
|
5072 s1 = NULL; |
|
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|
5073 s2 = tv2->v_type == VAR_FUNC ? tv2->vval.v_string |
|
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9717
diff
changeset
|
5074 : partial_name(tv2->vval.v_partial); |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5075 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5076 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5077 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5078 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5079 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5080 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5081 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5082 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5083 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5084 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5085 /* empty dict and NULL dict is different */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5086 d1 = tv1->v_type == VAR_FUNC ? NULL : tv1->vval.v_partial->pt_dict; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5087 d2 = tv2->v_type == VAR_FUNC ? NULL : tv2->vval.v_partial->pt_dict; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5088 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5089 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5090 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5091 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5092 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5093 else if (!dict_equal(d1, d2, ic, TRUE)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5094 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5095 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5096 /* empty list and no list considered the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5097 a1 = tv1->v_type == VAR_FUNC ? 0 : tv1->vval.v_partial->pt_argc; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5098 a2 = tv2->v_type == VAR_FUNC ? 0 : tv2->vval.v_partial->pt_argc; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5099 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5100 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5101 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5102 if (!tv_equal(tv1->vval.v_partial->pt_argv + i, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5103 tv2->vval.v_partial->pt_argv + i, ic, TRUE)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5104 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5105 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5106 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5107 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5108 |
| 117 | 5109 /* |
| 80 | 5110 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5111 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5112 * numbers are different. Floats and numbers are also different. |
| 80 | 5113 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5114 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5115 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5116 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5117 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5118 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5119 int recursive) /* TRUE when used recursively */ |
| 80 | 5120 { |
| 5121 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5122 char_u *s1, *s2; |
| 2634 | 5123 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5124 int r; |
| 5125 | |
| 5126 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5127 * recursiveness to a limit. We guess they are equal then. |
| 5128 * A fixed limit has the problem of still taking an awful long time. | |
| 5129 * Reduce the limit every time running into it. That should work fine for | |
| 5130 * deeply linked structures that are not recursively linked and catch | |
| 5131 * recursiveness quickly. */ | |
| 5132 if (!recursive) | |
| 5133 tv_equal_recurse_limit = 1000; | |
| 5134 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5135 { | |
| 5136 --tv_equal_recurse_limit; | |
| 1014 | 5137 return TRUE; |
| 2634 | 5138 } |
| 388 | 5139 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5140 /* For VAR_FUNC and VAR_PARTIAL compare the function name, bound dict and |
|
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5141 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5142 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5143 || (tv1->v_type == VAR_PARTIAL && tv1->vval.v_partial != NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5144 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5145 || (tv2->v_type == VAR_PARTIAL && tv2->vval.v_partial != NULL))) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5146 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5147 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5148 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5149 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5150 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5151 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5152 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5153 if (tv1->v_type != tv2->v_type) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5154 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5155 |
| 388 | 5156 switch (tv1->v_type) |
| 5157 { | |
| 5158 case VAR_LIST: | |
| 2634 | 5159 ++recursive_cnt; |
| 5160 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5161 --recursive_cnt; | |
| 1008 | 5162 return r; |
| 388 | 5163 |
| 5164 case VAR_DICT: | |
| 2634 | 5165 ++recursive_cnt; |
| 5166 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5167 --recursive_cnt; | |
| 1008 | 5168 return r; |
| 388 | 5169 |
| 5170 case VAR_NUMBER: | |
| 5171 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5172 | |
| 5173 case VAR_STRING: | |
| 5174 s1 = get_tv_string_buf(tv1, buf1); | |
| 5175 s2 = get_tv_string_buf(tv2, buf2); | |
| 5176 return ((ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2)) == 0); | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5177 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5178 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5179 return tv1->vval.v_number == tv2->vval.v_number; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5180 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5181 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5182 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5183 return tv1->vval.v_float == tv2->vval.v_float; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5184 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5185 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5186 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5187 return tv1->vval.v_job == tv2->vval.v_job; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5188 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5189 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5190 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5191 return tv1->vval.v_channel == tv2->vval.v_channel; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5192 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5193 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5194 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5195 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5196 break; |
| 388 | 5197 } |
| 5198 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5199 /* VAR_UNKNOWN can be the result of a invalid expression, let's say it |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5200 * does not equal anything, not even itself. */ |
|
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|
5201 return FALSE; |
| 80 | 5202 } |
| 5203 | |
| 5204 /* | |
|
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diff
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|
5205 * Return the next (unique) copy ID. |
|
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|
5206 * Used for serializing nested structures. |
|
bce3b5ddb393
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|
5207 */ |
|
bce3b5ddb393
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diff
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|
5208 int |
|
7817
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diff
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|
5209 get_copyID(void) |
|
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diff
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|
5210 { |
|
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diff
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|
5211 current_copyID += COPYID_INC; |
|
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|
5212 return current_copyID; |
|
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|
5213 } |
|
bce3b5ddb393
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|
5214 |
|
bce3b5ddb393
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diff
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|
5215 /* |
| 371 | 5216 * Garbage collection for lists and dictionaries. |
| 5217 * | |
| 5218 * We use reference counts to be able to free most items right away when they | |
| 5219 * are no longer used. But for composite items it's possible that it becomes | |
| 5220 * unused while the reference count is > 0: When there is a recursive | |
| 5221 * reference. Example: | |
| 5222 * :let l = [1, 2, 3] | |
| 5223 * :let d = {9: l} | |
| 5224 * :let l[1] = d | |
| 5225 * | |
| 5226 * Since this is quite unusual we handle this with garbage collection: every | |
| 5227 * once in a while find out which lists and dicts are not referenced from any | |
| 5228 * variable. | |
| 5229 * | |
| 5230 * Here is a good reference text about garbage collection (refers to Python | |
| 5231 * but it applies to all reference-counting mechanisms): | |
| 5232 * http://python.ca/nas/python/gc/ | |
| 5233 */ | |
| 5234 | |
| 5235 /* | |
| 5236 * Do garbage collection for lists and dicts. | |
|
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|
5237 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5238 * Return TRUE if some memory was freed. |
| 5239 */ | |
| 5240 int | |
|
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diff
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|
5241 garbage_collect(int testing) |
| 371 | 5242 { |
| 1891 | 5243 int copyID; |
| 6565 | 5244 int abort = FALSE; |
| 371 | 5245 buf_T *buf; |
| 5246 win_T *wp; | |
| 364 | 5247 int i; |
| 6588 | 5248 int did_free = FALSE; |
| 819 | 5249 #ifdef FEAT_WINDOWS |
| 5250 tabpage_T *tp; | |
| 5251 #endif | |
| 371 | 5252 |
|
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|
5253 if (!testing) |
|
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|
5254 { |
|
ed0b39dd7fd6
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|
5255 /* Only do this once. */ |
|
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|
5256 want_garbage_collect = FALSE; |
|
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|
5257 may_garbage_collect = FALSE; |
|
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|
5258 garbage_collect_at_exit = FALSE; |
|
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diff
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|
5259 } |
| 958 | 5260 |
| 1891 | 5261 /* We advance by two because we add one for items referenced through |
| 5262 * previous_funccal. */ | |
|
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|
5263 copyID = get_copyID(); |
| 1891 | 5264 |
| 371 | 5265 /* |
| 5266 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5267 * with copyID. | |
| 5268 */ | |
| 1891 | 5269 |
| 5270 /* Don't free variables in the previous_funccal list unless they are only | |
| 5271 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5272 * the item is referenced elsewhere the funccal must not be freed. */ |
|
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|
5273 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5274 |
| 371 | 5275 /* script-local variables */ |
| 5276 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5277 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5278 |
| 5279 /* buffer-local variables */ | |
|
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diff
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|
5280 FOR_ALL_BUFFERS(buf) |
| 6565 | 5281 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5282 NULL, NULL); | |
| 371 | 5283 |
| 5284 /* window-local variables */ | |
| 819 | 5285 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5286 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5287 NULL, NULL); | |
| 4309 | 5288 #ifdef FEAT_AUTOCMD |
| 5289 if (aucmd_win != NULL) | |
| 6565 | 5290 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5291 NULL, NULL); | |
| 4309 | 5292 #endif |
| 371 | 5293 |
| 819 | 5294 #ifdef FEAT_WINDOWS |
| 5295 /* tabpage-local variables */ | |
|
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|
5296 FOR_ALL_TABPAGES(tp) |
| 6565 | 5297 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5298 NULL, NULL); | |
| 819 | 5299 #endif |
| 5300 | |
| 371 | 5301 /* global variables */ |
| 6565 | 5302 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5303 |
| 5304 /* function-local variables */ | |
|
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|
5305 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5306 |
|
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|
5307 /* function call arguments, if v:testing is set. */ |
|
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|
5308 abort = abort || set_ref_in_func_args(copyID); |
|
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|
5309 |
| 1733 | 5310 /* v: vars */ |
| 6565 | 5311 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5312 |
| 3450 | 5313 #ifdef FEAT_LUA |
| 6565 | 5314 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5315 #endif |
| 5316 | |
| 3618 | 5317 #ifdef FEAT_PYTHON |
| 6565 | 5318 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5319 #endif |
| 5320 | |
| 5321 #ifdef FEAT_PYTHON3 | |
| 6565 | 5322 abort = abort || set_ref_in_python3(copyID); |
| 5323 #endif | |
| 5324 | |
|
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|
5325 #ifdef FEAT_JOB_CHANNEL |
|
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|
5326 abort = abort || set_ref_in_channel(copyID); |
|
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|
5327 abort = abort || set_ref_in_job(copyID); |
|
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|
5328 #endif |
|
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|
5329 #ifdef FEAT_NETBEANS_INTG |
|
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|
5330 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
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|
5331 #endif |
|
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|
5332 |
|
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|
5333 #ifdef FEAT_TIMERS |
|
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|
5334 abort = abort || set_ref_in_timer(copyID); |
|
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|
5335 #endif |
|
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|
5336 |
| 6565 | 5337 if (!abort) |
| 5338 { | |
| 5339 /* | |
| 5340 * 2. Free lists and dictionaries that are not referenced. | |
| 5341 */ | |
| 5342 did_free = free_unref_items(copyID); | |
| 5343 | |
| 5344 /* | |
| 5345 * 3. Check if any funccal can be freed now. | |
|
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|
5346 * This may call us back recursively. |
| 6565 | 5347 */ |
|
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|
5348 free_unref_funccal(copyID, testing); |
| 6565 | 5349 } |
| 5350 else if (p_verbose > 0) | |
| 5351 { | |
| 5352 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5353 } | |
| 1891 | 5354 |
| 5355 return did_free; | |
| 5356 } | |
| 5357 | |
| 5358 /* | |
|
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|
5359 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5360 */ |
| 5361 static int | |
|
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|
5362 free_unref_items(int copyID) |
| 1891 | 5363 { |
| 5364 int did_free = FALSE; | |
| 5365 | |
|
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|
5366 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
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|
5367 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
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|
5368 * do that here. */ |
|
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|
5369 in_free_unref_items = TRUE; |
|
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|
5370 |
|
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|
5371 /* |
|
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|
5372 * PASS 1: free the contents of the items. We don't free the items |
|
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|
5373 * themselves yet, so that it is possible to decrement refcount counters |
|
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|
5374 */ |
|
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|
5375 |
|
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|
5376 /* Go through the list of dicts and free items without the copyID. */ |
|
afaff1d283d3
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changeset
|
5377 did_free |= dict_free_nonref(copyID); |
| 371 | 5378 |
|
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|
5379 /* Go through the list of lists and free items without the copyID. */ |
|
1e68dfd7931b
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changeset
|
5380 did_free |= list_free_nonref(copyID); |
|
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|
5381 |
|
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|
5382 #ifdef FEAT_JOB_CHANNEL |
|
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|
5383 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
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|
5384 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
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|
5385 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5386 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5387 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5388 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5389 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5390 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5391 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5392 /* |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5393 * PASS 2: free the items themselves. |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5394 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5395 dict_free_items(copyID); |
|
9560
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
Christian Brabandt <cb@256bit.org>
parents:
9556
diff
changeset
|
5396 list_free_items(copyID); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5397 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5398 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5399 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5400 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5401 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5402 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5403 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5404 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5405 free_unused_channels(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5406 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5407 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5408 in_free_unref_items = FALSE; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5409 |
| 371 | 5410 return did_free; |
| 5411 } | |
| 5412 | |
| 5413 /* | |
| 5414 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5415 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5416 * | |
| 5417 * Returns TRUE if setting references failed somehow. | |
| 5418 */ | |
| 5419 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5420 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5421 { |
| 5422 int todo; | |
| 6565 | 5423 int abort = FALSE; |
| 364 | 5424 hashitem_T *hi; |
| 6565 | 5425 hashtab_T *cur_ht; |
| 5426 ht_stack_T *ht_stack = NULL; | |
| 5427 ht_stack_T *tempitem; | |
| 5428 | |
| 5429 cur_ht = ht; | |
| 5430 for (;;) | |
| 5431 { | |
| 5432 if (!abort) | |
| 5433 { | |
| 5434 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5435 * it is added to ht_stack, if it contains a list it is added to | |
| 5436 * list_stack. */ | |
| 5437 todo = (int)cur_ht->ht_used; | |
| 5438 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5439 if (!HASHITEM_EMPTY(hi)) | |
| 5440 { | |
| 5441 --todo; | |
| 5442 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5443 &ht_stack, list_stack); | |
| 5444 } | |
| 5445 } | |
| 5446 | |
| 5447 if (ht_stack == NULL) | |
| 5448 break; | |
| 5449 | |
| 5450 /* take an item from the stack */ | |
| 5451 cur_ht = ht_stack->ht; | |
| 5452 tempitem = ht_stack; | |
| 5453 ht_stack = ht_stack->prev; | |
| 5454 free(tempitem); | |
| 5455 } | |
| 5456 | |
| 5457 return abort; | |
| 371 | 5458 } |
| 5459 | |
| 5460 /* | |
| 5461 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5462 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5463 * | |
| 5464 * Returns TRUE if setting references failed somehow. | |
| 5465 */ | |
| 5466 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5467 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5468 { |
| 5469 listitem_T *li; | |
| 5470 int abort = FALSE; | |
| 5471 list_T *cur_l; | |
| 5472 list_stack_T *list_stack = NULL; | |
| 5473 list_stack_T *tempitem; | |
| 5474 | |
| 5475 cur_l = l; | |
| 5476 for (;;) | |
| 5477 { | |
| 5478 if (!abort) | |
| 5479 /* Mark each item in the list. If the item contains a hashtab | |
| 5480 * it is added to ht_stack, if it contains a list it is added to | |
| 5481 * list_stack. */ | |
| 5482 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5483 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5484 ht_stack, &list_stack); | |
| 5485 if (list_stack == NULL) | |
| 5486 break; | |
| 5487 | |
| 5488 /* take an item from the stack */ | |
| 5489 cur_l = list_stack->list; | |
| 5490 tempitem = list_stack; | |
| 5491 list_stack = list_stack->prev; | |
| 5492 free(tempitem); | |
| 5493 } | |
| 5494 | |
| 5495 return abort; | |
| 371 | 5496 } |
| 5497 | |
| 5498 /* | |
| 5499 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5500 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5501 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5502 * | |
| 5503 * Returns TRUE if setting references failed somehow. | |
| 5504 */ | |
| 5505 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5506 set_ref_in_item( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5507 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5508 int copyID, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5509 ht_stack_T **ht_stack, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5510 list_stack_T **list_stack) |
| 364 | 5511 { |
| 6565 | 5512 int abort = FALSE; |
| 364 | 5513 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5514 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5515 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5516 dict_T *dd = tv->vval.v_dict; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5517 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5518 if (dd != NULL && dd->dv_copyID != copyID) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5519 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5520 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5521 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5522 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5523 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5524 abort = set_ref_in_ht(&dd->dv_hashtab, copyID, list_stack); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5525 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5526 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5527 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5528 ht_stack_T *newitem = (ht_stack_T*)malloc(sizeof(ht_stack_T)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5529 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5530 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5531 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5532 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5533 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5534 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5535 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5536 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5537 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5538 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5539 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5540 else if (tv->v_type == VAR_LIST) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5541 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5542 list_T *ll = tv->vval.v_list; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5543 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5544 if (ll != NULL && ll->lv_copyID != copyID) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5545 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5546 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5547 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5548 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5549 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5550 abort = set_ref_in_list(ll, copyID, ht_stack); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5551 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5552 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5553 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5554 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5555 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5556 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5557 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5558 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5559 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5560 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5561 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5562 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5563 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5564 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5565 } |
| 6565 | 5566 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5567 else if (tv->v_type == VAR_FUNC) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5568 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5569 abort = set_ref_in_func(tv->vval.v_string, NULL, copyID); |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5570 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5571 else if (tv->v_type == VAR_PARTIAL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5572 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5573 partial_T *pt = tv->vval.v_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5574 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5575 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5576 /* A partial does not have a copyID, because it cannot contain itself. |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5577 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5578 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5579 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5580 abort = set_ref_in_func(pt->pt_name, pt->pt_func, copyID); |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5581 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5582 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5583 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5584 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5585 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5586 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5587 dtv.vval.v_dict = pt->pt_dict; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5588 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5589 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5590 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5591 for (i = 0; i < pt->pt_argc; ++i) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5592 abort = abort || set_ref_in_item(&pt->pt_argv[i], copyID, |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5593 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5594 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5595 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5596 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5597 else if (tv->v_type == VAR_JOB) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5598 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5599 job_T *job = tv->vval.v_job; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5600 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5601 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5602 if (job != NULL && job->jv_copyID != copyID) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5603 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5604 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5605 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5606 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5607 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5608 dtv.vval.v_channel = job->jv_channel; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5609 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5610 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5611 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5612 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5613 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5614 dtv.vval.v_partial = job->jv_exit_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5615 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5616 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5617 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5618 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5619 else if (tv->v_type == VAR_CHANNEL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5620 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5621 channel_T *ch =tv->vval.v_channel; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5622 int part; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5623 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5624 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5625 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5626 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5627 if (ch != NULL && ch->ch_copyID != copyID) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5628 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5629 ch->ch_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 for (part = PART_SOCK; part <= PART_IN; ++part) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5631 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5632 for (jq = ch->ch_part[part].ch_json_head.jq_next; jq != NULL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5633 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5634 set_ref_in_item(jq->jq_value, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5635 for (cq = ch->ch_part[part].ch_cb_head.cq_next; cq != NULL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5636 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5637 if (cq->cq_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5638 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5639 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5640 dtv.vval.v_partial = cq->cq_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5641 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5642 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5643 if (ch->ch_part[part].ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5644 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5645 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5646 dtv.vval.v_partial = ch->ch_part[part].ch_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5647 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5648 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5649 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5650 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5651 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5652 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5653 dtv.vval.v_partial = ch->ch_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5654 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5655 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5656 if (ch->ch_close_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5657 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5658 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5659 dtv.vval.v_partial = ch->ch_close_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5660 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5661 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5662 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5663 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5664 #endif |
| 6565 | 5665 return abort; |
| 364 | 5666 } |
| 5667 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5668 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5669 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5670 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5671 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5672 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5673 case VVAL_FALSE: return "v:false"; |
|
8170
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5674 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5675 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5676 case VVAL_NULL: return "v:null"; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5677 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5678 EMSG2(_(e_intern2), "get_var_special_name()"); |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5679 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5680 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5681 |
| 100 | 5682 /* |
| 56 | 5683 * Return a string with the string representation of a variable. |
| 5684 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5685 * "numbuf" is used for a number. |
| 634 | 5686 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5687 * When both "echo_style" and "dict_val" are FALSE, put quotes around stings as |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5688 * "string()", otherwise does not put quotes around strings, as ":echo" |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5689 * displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5690 * When "restore_copyID" is FALSE, repeated items in dictionaries and lists |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5691 * are replaced with "...". |
| 1360 | 5692 * May return NULL. |
| 56 | 5693 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5694 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5695 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5696 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5697 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5698 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5699 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5700 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5701 int restore_copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5702 int dict_val) |
| 56 | 5703 { |
| 104 | 5704 static int recurse = 0; |
| 5705 char_u *r = NULL; | |
| 5706 | |
| 137 | 5707 if (recurse >= DICT_MAXNEST) |
| 104 | 5708 { |
| 5973 | 5709 if (!did_echo_string_emsg) |
| 5710 { | |
| 5711 /* Only give this message once for a recursive call to avoid | |
| 5712 * flooding the user with errors. And stop iterating over lists | |
| 5713 * and dicts. */ | |
| 5714 did_echo_string_emsg = TRUE; | |
| 5715 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5716 } | |
| 104 | 5717 *tofree = NULL; |
| 5973 | 5718 return (char_u *)"{E724}"; |
| 104 | 5719 } |
| 5720 ++recurse; | |
| 5721 | |
| 56 | 5722 switch (tv->v_type) |
| 5723 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5724 case VAR_STRING: |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5725 if (echo_style && !dict_val) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5726 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5727 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5728 r = get_tv_string_buf(tv, numbuf); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5729 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5730 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5731 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5732 *tofree = string_quote(tv->vval.v_string, FALSE); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5733 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5734 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5735 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5736 |
| 56 | 5737 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5738 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5739 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5740 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5741 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5742 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5743 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5744 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5745 *tofree = string_quote(tv->vval.v_string, TRUE); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5746 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5747 } |
| 104 | 5748 break; |
| 634 | 5749 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5750 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5751 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5752 partial_T *pt = tv->vval.v_partial; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5753 char_u *fname = string_quote(pt == NULL ? NULL |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5754 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5755 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5756 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5757 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5758 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5759 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5760 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5761 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5762 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5763 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5764 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5765 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5766 if (pt != NULL && pt->pt_argc > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5767 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5768 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5769 for (i = 0; i < pt->pt_argc; ++i) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5770 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5771 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5772 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5773 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5774 tv2string(&pt->pt_argv[i], &tf, numbuf, copyID)); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5775 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5776 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5777 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5778 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5779 if (pt != NULL && pt->pt_dict != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5780 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5781 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5782 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5783 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5784 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5785 dtv.vval.v_dict = pt->pt_dict; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5786 ga_concat(&ga, tv2string(&dtv, &tf, numbuf, copyID)); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5787 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5788 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5789 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5790 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5791 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5792 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5793 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5794 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5795 |
| 56 | 5796 case VAR_LIST: |
| 634 | 5797 if (tv->vval.v_list == NULL) |
| 5798 { | |
| 5799 *tofree = NULL; | |
| 5800 r = NULL; | |
| 5801 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5802 else if (copyID != 0 && tv->vval.v_list->lv_copyID == copyID |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5803 && tv->vval.v_list->lv_len > 0) |
| 634 | 5804 { |
| 5805 *tofree = NULL; | |
| 5806 r = (char_u *)"[...]"; | |
| 5807 } | |
| 5808 else | |
| 5809 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5810 int old_copyID = tv->vval.v_list->lv_copyID; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5811 |
| 634 | 5812 tv->vval.v_list->lv_copyID = copyID; |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5813 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5814 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5815 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5816 r = *tofree; |
| 5817 } | |
| 5818 break; | |
| 5819 | |
| 100 | 5820 case VAR_DICT: |
| 634 | 5821 if (tv->vval.v_dict == NULL) |
| 5822 { | |
| 5823 *tofree = NULL; | |
| 5824 r = NULL; | |
| 5825 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5826 else if (copyID != 0 && tv->vval.v_dict->dv_copyID == copyID |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5827 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5828 { |
| 5829 *tofree = NULL; | |
| 5830 r = (char_u *)"{...}"; | |
| 5831 } | |
| 5832 else | |
| 5833 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5834 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5835 tv->vval.v_dict->dv_copyID = copyID; |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5836 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5837 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5838 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5839 r = *tofree; |
| 5840 } | |
| 5841 break; | |
| 5842 | |
| 71 | 5843 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5844 case VAR_UNKNOWN: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5845 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5846 case VAR_CHANNEL: |
| 104 | 5847 *tofree = NULL; |
| 5848 r = get_tv_string_buf(tv, numbuf); | |
| 71 | 5849 break; |
| 634 | 5850 |
| 1624 | 5851 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5852 #ifdef FEAT_FLOAT |
| 1624 | 5853 *tofree = NULL; |
| 5854 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5855 r = numbuf; | |
| 5856 break; | |
| 5857 #endif | |
| 5858 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5859 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5860 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5861 r = (char_u *)get_var_special_name(tv->vval.v_number); |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5862 break; |
| 104 | 5863 } |
| 5864 | |
| 5973 | 5865 if (--recurse == 0) |
| 5866 did_echo_string_emsg = FALSE; | |
| 104 | 5867 return r; |
| 97 | 5868 } |
| 5869 | |
| 5870 /* | |
| 5871 * Return a string with the string representation of a variable. | |
| 5872 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5873 * "numbuf" is used for a number. | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5874 * Does not put quotes around strings, as ":echo" displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5875 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5876 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5877 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5878 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5879 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5880 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5881 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5882 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5883 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
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parents:
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diff
changeset
|
5884 { |
|
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parents:
9153
diff
changeset
|
5885 return echo_string_core(tv, tofree, numbuf, copyID, TRUE, FALSE, FALSE); |
|
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diff
changeset
|
5886 } |
|
e316b83892c1
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parents:
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diff
changeset
|
5887 |
|
e316b83892c1
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parents:
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diff
changeset
|
5888 /* |
|
e316b83892c1
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parents:
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diff
changeset
|
5889 * Return a string with the string representation of a variable. |
|
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parents:
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diff
changeset
|
5890 * If the memory is allocated "tofree" is set to it, otherwise NULL. |
|
e316b83892c1
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9153
diff
changeset
|
5891 * "numbuf" is used for a number. |
| 97 | 5892 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5893 * May return NULL. |
| 97 | 5894 */ |
|
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diff
changeset
|
5895 char_u * |
|
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diff
changeset
|
5896 tv2string( |
|
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diff
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|
5897 typval_T *tv, |
|
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|
5898 char_u **tofree, |
|
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parents:
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diff
changeset
|
5899 char_u *numbuf, |
|
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diff
changeset
|
5900 int copyID) |
| 97 | 5901 { |
|
9157
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diff
changeset
|
5902 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5903 } |
| 5904 | |
| 5905 /* | |
| 137 | 5906 * Return string "str" in ' quotes, doubling ' characters. |
| 5907 * If "str" is NULL an empty string is assumed. | |
| 100 | 5908 * If "function" is TRUE make it function('string'). |
| 97 | 5909 */ |
|
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diff
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|
5910 char_u * |
|
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diff
changeset
|
5911 string_quote(char_u *str, int function) |
| 97 | 5912 { |
| 137 | 5913 unsigned len; |
| 97 | 5914 char_u *p, *r, *s; |
| 5915 | |
| 137 | 5916 len = (function ? 13 : 3); |
| 5917 if (str != NULL) | |
| 5918 { | |
| 835 | 5919 len += (unsigned)STRLEN(str); |
| 137 | 5920 for (p = str; *p != NUL; mb_ptr_adv(p)) |
| 5921 if (*p == '\'') | |
| 5922 ++len; | |
| 5923 } | |
| 97 | 5924 s = r = alloc(len); |
| 5925 if (r != NULL) | |
| 5926 { | |
| 5927 if (function) | |
| 5928 { | |
| 100 | 5929 STRCPY(r, "function('"); |
| 97 | 5930 r += 10; |
| 5931 } | |
| 5932 else | |
| 100 | 5933 *r++ = '\''; |
| 137 | 5934 if (str != NULL) |
| 5935 for (p = str; *p != NUL; ) | |
| 5936 { | |
| 5937 if (*p == '\'') | |
| 5938 *r++ = '\''; | |
| 5939 MB_COPY_CHAR(p, r); | |
| 5940 } | |
| 100 | 5941 *r++ = '\''; |
| 97 | 5942 if (function) |
| 5943 *r++ = ')'; | |
| 5944 *r++ = NUL; | |
| 5945 } | |
| 5946 return s; | |
| 5947 } | |
| 5948 | |
|
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diff
changeset
|
5949 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5950 /* |
| 5951 * Convert the string "text" to a floating point number. | |
| 5952 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5953 * this always uses a decimal point. | |
| 5954 * Returns the length of the text that was consumed. | |
| 5955 */ | |
|
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diff
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|
5956 int |
|
7817
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parents:
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diff
changeset
|
5957 string2float( |
|
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|
5958 char_u *text, |
|
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diff
changeset
|
5959 float_T *value) /* result stored here */ |
| 1624 | 5960 { |
| 5961 char *s = (char *)text; | |
| 5962 float_T f; | |
| 5963 | |
| 5964 f = strtod(s, &s); | |
| 5965 *value = f; | |
| 5966 return (int)((char_u *)s - text); | |
| 5967 } | |
| 5968 #endif | |
| 5969 | |
| 97 | 5970 /* |
| 7 | 5971 * Get the value of an environment variable. |
| 5972 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 5973 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 5974 * Return FAIL if the name is invalid. |
| 7 | 5975 */ |
| 5976 static int | |
|
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diff
changeset
|
5977 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 5978 { |
| 5979 char_u *string = NULL; | |
| 5980 int len; | |
| 5981 int cc; | |
| 5982 char_u *name; | |
| 170 | 5983 int mustfree = FALSE; |
| 7 | 5984 |
| 5985 ++*arg; | |
| 5986 name = *arg; | |
| 5987 len = get_env_len(arg); | |
| 5988 if (evaluate) | |
| 5989 { | |
| 5858 | 5990 if (len == 0) |
| 6493 | 5991 return FAIL; /* invalid empty name */ |
| 5858 | 5992 |
| 5993 cc = name[len]; | |
| 5994 name[len] = NUL; | |
| 5995 /* first try vim_getenv(), fast for normal environment vars */ | |
| 5996 string = vim_getenv(name, &mustfree); | |
| 5997 if (string != NULL && *string != NUL) | |
| 5998 { | |
| 5999 if (!mustfree) | |
| 6000 string = vim_strsave(string); | |
| 6001 } | |
| 6002 else | |
| 6003 { | |
| 6004 if (mustfree) | |
| 6005 vim_free(string); | |
| 6006 | |
| 6007 /* next try expanding things like $VIM and ${HOME} */ | |
| 6008 string = expand_env_save(name - 1); | |
| 6009 if (string != NULL && *string == '$') | |
| 6010 { | |
| 6011 vim_free(string); | |
| 6012 string = NULL; | |
| 6013 } | |
| 6014 } | |
| 6015 name[len] = cc; | |
| 6016 | |
| 71 | 6017 rettv->v_type = VAR_STRING; |
| 6018 rettv->vval.v_string = string; | |
| 7 | 6019 } |
| 6020 | |
| 6021 return OK; | |
| 6022 } | |
| 6023 | |
| 3214 | 6024 |
| 6025 | |
| 6026 /* | |
| 7 | 6027 * Translate a String variable into a position. |
| 685 | 6028 * Returns NULL when there is an error. |
| 7 | 6029 */ |
|
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diff
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|
6030 pos_T * |
|
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6031 var2fpos( |
|
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diff
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|
6032 typval_T *varp, |
|
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|
6033 int dollar_lnum, /* TRUE when $ is last line */ |
|
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parents:
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diff
changeset
|
6034 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6035 { |
| 700 | 6036 char_u *name; |
| 7 | 6037 static pos_T pos; |
| 700 | 6038 pos_T *pp; |
| 7 | 6039 |
| 705 | 6040 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6041 if (varp->v_type == VAR_LIST) |
| 6042 { | |
| 6043 list_T *l; | |
| 6044 int len; | |
| 705 | 6045 int error = FALSE; |
| 1317 | 6046 listitem_T *li; |
| 685 | 6047 |
| 6048 l = varp->vval.v_list; | |
| 6049 if (l == NULL) | |
| 6050 return NULL; | |
| 6051 | |
| 6052 /* Get the line number */ | |
| 705 | 6053 pos.lnum = list_find_nr(l, 0L, &error); |
| 6054 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6055 return NULL; /* invalid line number */ |
| 6056 | |
| 6057 /* Get the column number */ | |
| 705 | 6058 pos.col = list_find_nr(l, 1L, &error); |
| 6059 if (error) | |
| 685 | 6060 return NULL; |
| 6061 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6062 |
| 6063 /* We accept "$" for the column number: last column. */ | |
| 6064 li = list_find(l, 1L); | |
| 6065 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6066 && li->li_tv.vval.v_string != NULL | |
| 6067 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6068 pos.col = len + 1; | |
| 6069 | |
| 705 | 6070 /* Accept a position up to the NUL after the line. */ |
| 826 | 6071 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6072 return NULL; /* invalid column number */ |
| 705 | 6073 --pos.col; |
| 6074 | |
| 6075 #ifdef FEAT_VIRTUALEDIT | |
| 6076 /* Get the virtual offset. Defaults to zero. */ | |
| 6077 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6078 if (error) | |
| 6079 pos.coladd = 0; | |
| 6080 #endif | |
| 6081 | |
| 685 | 6082 return &pos; |
| 6083 } | |
| 6084 | |
| 323 | 6085 name = get_tv_string_chk(varp); |
| 6086 if (name == NULL) | |
| 6087 return NULL; | |
| 1609 | 6088 if (name[0] == '.') /* cursor */ |
| 7 | 6089 return &curwin->w_cursor; |
| 1609 | 6090 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6091 { | |
| 6092 if (VIsual_active) | |
| 6093 return &VIsual; | |
| 6094 return &curwin->w_cursor; | |
| 6095 } | |
| 6096 if (name[0] == '\'') /* mark */ | |
| 7 | 6097 { |
| 4043 | 6098 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6099 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6100 return NULL; | |
| 6101 return pp; | |
| 6102 } | |
| 705 | 6103 |
| 6104 #ifdef FEAT_VIRTUALEDIT | |
| 6105 pos.coladd = 0; | |
| 6106 #endif | |
| 6107 | |
| 1317 | 6108 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6109 { |
| 6110 pos.col = 0; | |
| 6111 if (name[1] == '0') /* "w0": first visible line */ | |
| 6112 { | |
| 671 | 6113 update_topline(); |
| 666 | 6114 pos.lnum = curwin->w_topline; |
| 6115 return &pos; | |
| 6116 } | |
| 6117 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6118 { | |
| 671 | 6119 validate_botline(); |
| 666 | 6120 pos.lnum = curwin->w_botline - 1; |
| 6121 return &pos; | |
| 6122 } | |
| 6123 } | |
| 6124 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6125 { |
| 1317 | 6126 if (dollar_lnum) |
| 7 | 6127 { |
| 6128 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6129 pos.col = 0; | |
| 6130 } | |
| 6131 else | |
| 6132 { | |
| 6133 pos.lnum = curwin->w_cursor.lnum; | |
| 6134 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6135 } | |
| 6136 return &pos; | |
| 6137 } | |
| 6138 return NULL; | |
| 6139 } | |
| 6140 | |
| 6141 /* | |
| 709 | 6142 * Convert list in "arg" into a position and optional file number. |
| 6143 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6144 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6145 * it to use 1 for the first column. | |
| 6146 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6147 * validity. | |
| 6148 */ | |
|
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|
6149 int |
|
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changeset
|
6150 list2fpos( |
|
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|
6151 typval_T *arg, |
|
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|
6152 pos_T *posp, |
|
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|
6153 int *fnump, |
|
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diff
changeset
|
6154 colnr_T *curswantp) |
| 709 | 6155 { |
| 6156 list_T *l = arg->vval.v_list; | |
| 6157 long i = 0; | |
| 6158 long n; | |
| 6159 | |
| 5938 | 6160 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6161 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6162 if (arg->v_type != VAR_LIST |
| 6163 || l == NULL | |
| 6164 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6165 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6166 return FAIL; |
| 6167 | |
| 6168 if (fnump != NULL) | |
| 6169 { | |
| 6170 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6171 if (n < 0) | |
| 6172 return FAIL; | |
| 6173 if (n == 0) | |
| 6174 n = curbuf->b_fnum; /* current buffer */ | |
| 6175 *fnump = n; | |
| 6176 } | |
| 6177 | |
| 6178 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6179 if (n < 0) | |
| 6180 return FAIL; | |
| 6181 posp->lnum = n; | |
| 6182 | |
| 6183 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6184 if (n < 0) | |
| 6185 return FAIL; | |
| 6186 posp->col = n; | |
| 6187 | |
| 6188 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6189 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6190 if (n < 0) |
| 915 | 6191 posp->coladd = 0; |
| 6192 else | |
| 6193 posp->coladd = n; | |
| 709 | 6194 #endif |
| 6195 | |
| 5938 | 6196 if (curswantp != NULL) |
| 6197 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6198 | |
| 709 | 6199 return OK; |
| 6200 } | |
| 6201 | |
| 6202 /* | |
| 7 | 6203 * Get the length of an environment variable name. |
| 6204 * Advance "arg" to the first character after the name. | |
| 6205 * Return 0 for error. | |
| 6206 */ | |
| 6207 static int | |
|
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diff
changeset
|
6208 get_env_len(char_u **arg) |
| 7 | 6209 { |
| 6210 char_u *p; | |
| 6211 int len; | |
| 6212 | |
| 6213 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6214 ; | |
| 6215 if (p == *arg) /* no name found */ | |
| 6216 return 0; | |
| 6217 | |
| 6218 len = (int)(p - *arg); | |
| 6219 *arg = p; | |
| 6220 return len; | |
| 6221 } | |
| 6222 | |
| 6223 /* | |
| 6224 * Get the length of the name of a function or internal variable. | |
| 6225 * "arg" is advanced to the first non-white character after the name. | |
| 6226 * Return 0 if something is wrong. | |
| 6227 */ | |
|
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diff
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|
6228 int |
|
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diff
changeset
|
6229 get_id_len(char_u **arg) |
| 7 | 6230 { |
| 6231 char_u *p; | |
| 6232 int len; | |
| 6233 | |
| 6234 /* Find the end of the name. */ | |
| 6235 for (p = *arg; eval_isnamec(*p); ++p) | |
|
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|
6236 { |
|
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diff
changeset
|
6237 if (*p == ':') |
|
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|
6238 { |
|
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diff
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|
6239 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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diff
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|
6240 * slice "[n:]". Also "xx:" is not a namespace. */ |
|
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diff
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|
6241 len = (int)(p - *arg); |
|
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|
6242 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
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diff
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|
6243 || len > 1) |
|
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|
6244 break; |
|
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|
6245 } |
|
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diff
changeset
|
6246 } |
| 7 | 6247 if (p == *arg) /* no name found */ |
| 6248 return 0; | |
| 6249 | |
| 6250 len = (int)(p - *arg); | |
| 6251 *arg = skipwhite(p); | |
| 6252 | |
| 6253 return len; | |
| 6254 } | |
| 6255 | |
| 6256 /* | |
| 124 | 6257 * Get the length of the name of a variable or function. |
| 6258 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6259 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6260 * Return -1 if curly braces expansion failed. |
| 6261 * Return 0 if something else is wrong. | |
| 7 | 6262 * If the name contains 'magic' {}'s, expand them and return the |
| 6263 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6264 */ | |
|
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diff
changeset
|
6265 int |
|
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diff
changeset
|
6266 get_name_len( |
|
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|
6267 char_u **arg, |
|
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diff
changeset
|
6268 char_u **alias, |
|
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diff
changeset
|
6269 int evaluate, |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6270 int verbose) |
| 7 | 6271 { |
| 6272 int len; | |
| 6273 char_u *p; | |
| 6274 char_u *expr_start; | |
| 6275 char_u *expr_end; | |
| 6276 | |
| 6277 *alias = NULL; /* default to no alias */ | |
| 6278 | |
| 6279 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6280 && (*arg)[2] == (int)KE_SNR) | |
| 6281 { | |
| 6282 /* hard coded <SNR>, already translated */ | |
| 6283 *arg += 3; | |
| 6284 return get_id_len(arg) + 3; | |
| 6285 } | |
| 6286 len = eval_fname_script(*arg); | |
| 6287 if (len > 0) | |
| 6288 { | |
| 6289 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6290 *arg += len; | |
| 6291 } | |
| 6292 | |
| 6293 /* | |
| 71 | 6294 * Find the end of the name; check for {} construction. |
| 7 | 6295 */ |
| 271 | 6296 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6297 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6298 if (expr_start != NULL) |
| 6299 { | |
| 6300 char_u *temp_string; | |
| 6301 | |
| 6302 if (!evaluate) | |
| 6303 { | |
| 6304 len += (int)(p - *arg); | |
| 6305 *arg = skipwhite(p); | |
| 6306 return len; | |
| 6307 } | |
| 6308 | |
| 6309 /* | |
| 6310 * Include any <SID> etc in the expanded string: | |
| 6311 * Thus the -len here. | |
| 6312 */ | |
| 6313 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6314 if (temp_string == NULL) | |
| 159 | 6315 return -1; |
| 7 | 6316 *alias = temp_string; |
| 6317 *arg = skipwhite(p); | |
| 6318 return (int)STRLEN(temp_string); | |
| 6319 } | |
| 6320 | |
| 6321 len += get_id_len(arg); | |
| 159 | 6322 if (len == 0 && verbose) |
| 7 | 6323 EMSG2(_(e_invexpr2), *arg); |
| 6324 | |
| 6325 return len; | |
| 6326 } | |
| 6327 | |
| 71 | 6328 /* |
| 6329 * Find the end of a variable or function name, taking care of magic braces. | |
| 6330 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6331 * start and end of the first magic braces item. | |
| 271 | 6332 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6333 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6334 * valid name. | |
| 6335 */ | |
|
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|
6336 char_u * |
|
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|
6337 find_name_end( |
|
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|
6338 char_u *arg, |
|
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diff
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|
6339 char_u **expr_start, |
|
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diff
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|
6340 char_u **expr_end, |
|
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diff
changeset
|
6341 int flags) |
| 71 | 6342 { |
| 6343 int mb_nest = 0; | |
| 6344 int br_nest = 0; | |
| 7 | 6345 char_u *p; |
|
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changeset
|
6346 int len; |
| 7 | 6347 |
| 71 | 6348 if (expr_start != NULL) |
| 6349 { | |
| 6350 *expr_start = NULL; | |
| 6351 *expr_end = NULL; | |
| 6352 } | |
| 6353 | |
| 271 | 6354 /* Quick check for valid starting character. */ |
| 6355 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6356 return arg; | |
| 6357 | |
| 71 | 6358 for (p = arg; *p != NUL |
| 6359 && (eval_isnamec(*p) | |
| 104 | 6360 || *p == '{' |
| 271 | 6361 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6362 || mb_nest != 0 |
| 468 | 6363 || br_nest != 0); mb_ptr_adv(p)) |
| 6364 { | |
| 6365 if (*p == '\'') | |
| 6366 { | |
| 6367 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
| 6368 for (p = p + 1; *p != NUL && *p != '\''; mb_ptr_adv(p)) | |
| 6369 ; | |
| 6370 if (*p == NUL) | |
| 6371 break; | |
| 6372 } | |
| 6373 else if (*p == '"') | |
| 6374 { | |
| 6375 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
| 6376 for (p = p + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) | |
| 6377 if (*p == '\\' && p[1] != NUL) | |
| 6378 ++p; | |
| 6379 if (*p == NUL) | |
| 6380 break; | |
| 6381 } | |
|
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|
6382 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
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|
6383 { |
|
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|
6384 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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|
6385 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
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|
6386 len = (int)(p - arg); |
|
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|
6387 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
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changeset
|
6388 || (len > 1 && p[-1] != '}')) |
|
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|
6389 break; |
|
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diff
changeset
|
6390 } |
| 468 | 6391 |
| 71 | 6392 if (mb_nest == 0) |
| 6393 { | |
| 6394 if (*p == '[') | |
| 6395 ++br_nest; | |
| 6396 else if (*p == ']') | |
| 6397 --br_nest; | |
| 6398 } | |
| 468 | 6399 |
| 71 | 6400 if (br_nest == 0) |
| 6401 { | |
| 6402 if (*p == '{') | |
| 6403 { | |
| 6404 mb_nest++; | |
| 6405 if (expr_start != NULL && *expr_start == NULL) | |
| 6406 *expr_start = p; | |
| 6407 } | |
| 6408 else if (*p == '}') | |
| 6409 { | |
| 6410 mb_nest--; | |
| 6411 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6412 *expr_end = p; | |
| 6413 } | |
| 6414 } | |
| 7 | 6415 } |
| 6416 | |
| 6417 return p; | |
| 6418 } | |
| 6419 | |
| 6420 /* | |
| 159 | 6421 * Expands out the 'magic' {}'s in a variable/function name. |
| 6422 * Note that this can call itself recursively, to deal with | |
| 6423 * constructs like foo{bar}{baz}{bam} | |
| 6424 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6425 * "in_start" ^ | |
| 6426 * "expr_start" ^ | |
| 6427 * "expr_end" ^ | |
| 6428 * "in_end" ^ | |
| 6429 * | |
| 6430 * Returns a new allocated string, which the caller must free. | |
| 6431 * Returns NULL for failure. | |
| 6432 */ | |
| 6433 static char_u * | |
|
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diff
changeset
|
6434 make_expanded_name( |
|
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diff
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|
6435 char_u *in_start, |
|
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|
6436 char_u *expr_start, |
|
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|
6437 char_u *expr_end, |
|
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7788
diff
changeset
|
6438 char_u *in_end) |
| 159 | 6439 { |
| 6440 char_u c1; | |
| 6441 char_u *retval = NULL; | |
| 6442 char_u *temp_result; | |
| 6443 char_u *nextcmd = NULL; | |
| 6444 | |
| 6445 if (expr_end == NULL || in_end == NULL) | |
| 6446 return NULL; | |
| 6447 *expr_start = NUL; | |
| 6448 *expr_end = NUL; | |
| 6449 c1 = *in_end; | |
| 6450 *in_end = NUL; | |
| 6451 | |
| 714 | 6452 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6453 if (temp_result != NULL && nextcmd == NULL) |
| 6454 { | |
| 6455 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6456 + (in_end - expr_end) + 1)); | |
| 6457 if (retval != NULL) | |
| 6458 { | |
| 6459 STRCPY(retval, in_start); | |
| 6460 STRCAT(retval, temp_result); | |
| 6461 STRCAT(retval, expr_end + 1); | |
| 6462 } | |
| 6463 } | |
| 6464 vim_free(temp_result); | |
| 6465 | |
| 6466 *in_end = c1; /* put char back for error messages */ | |
| 6467 *expr_start = '{'; | |
| 6468 *expr_end = '}'; | |
| 6469 | |
| 6470 if (retval != NULL) | |
| 6471 { | |
| 271 | 6472 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6473 if (expr_start != NULL) |
| 6474 { | |
| 6475 /* Further expansion! */ | |
| 6476 temp_result = make_expanded_name(retval, expr_start, | |
| 6477 expr_end, temp_result); | |
| 6478 vim_free(retval); | |
| 6479 retval = temp_result; | |
| 6480 } | |
| 6481 } | |
| 6482 | |
| 6483 return retval; | |
| 6484 } | |
| 6485 | |
| 6486 /* | |
| 7 | 6487 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6488 * Does not include '{' or '}' for magic braces. |
| 7 | 6489 */ |
|
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|
6490 int |
|
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|
6491 eval_isnamec(int c) |
| 7 | 6492 { |
| 271 | 6493 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6494 } | |
| 6495 | |
| 6496 /* | |
| 6497 * Return TRUE if character "c" can be used as the first character in a | |
| 6498 * variable or function name (excluding '{' and '}'). | |
| 6499 */ | |
|
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|
6500 int |
|
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changeset
|
6501 eval_isnamec1(int c) |
| 271 | 6502 { |
| 6503 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6504 } |
| 6505 | |
| 6506 /* | |
| 6507 * Set number v: variable to "val". | |
| 6508 */ | |
| 6509 void | |
|
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|
6510 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6511 { |
| 104 | 6512 vimvars[idx].vv_nr = val; |
| 7 | 6513 } |
| 6514 | |
| 6515 /* | |
| 179 | 6516 * Get number v: variable value. |
| 7 | 6517 */ |
|
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|
6518 varnumber_T |
|
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changeset
|
6519 get_vim_var_nr(int idx) |
| 7 | 6520 { |
| 104 | 6521 return vimvars[idx].vv_nr; |
| 7 | 6522 } |
| 6523 | |
| 179 | 6524 /* |
| 6525 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6526 */ | |
| 6527 char_u * | |
|
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changeset
|
6528 get_vim_var_str(int idx) |
| 179 | 6529 { |
| 6530 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6531 } | |
| 6532 | |
| 7 | 6533 /* |
| 1733 | 6534 * Get List v: variable value. Caller must take care of reference count when |
| 6535 * needed. | |
| 6536 */ | |
| 6537 list_T * | |
|
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changeset
|
6538 get_vim_var_list(int idx) |
| 1733 | 6539 { |
| 6540 return vimvars[idx].vv_list; | |
| 6541 } | |
| 6542 | |
| 6543 /* | |
| 1969 | 6544 * Set v:char to character "c". |
| 6545 */ | |
| 6546 void | |
|
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diff
changeset
|
6547 set_vim_var_char(int c) |
| 1969 | 6548 { |
| 3549 | 6549 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6550 |
| 6551 #ifdef FEAT_MBYTE | |
| 6552 if (has_mbyte) | |
| 6553 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6554 else | |
| 6555 #endif | |
| 6556 { | |
| 6557 buf[0] = c; | |
| 6558 buf[1] = NUL; | |
| 6559 } | |
| 6560 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6561 } | |
| 6562 | |
| 6563 /* | |
| 1751 | 6564 * Set v:count to "count" and v:count1 to "count1". |
| 6565 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6566 */ |
| 6567 void | |
|
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diff
changeset
|
6568 set_vcount( |
|
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diff
changeset
|
6569 long count, |
|
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diff
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|
6570 long count1, |
|
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diff
changeset
|
6571 int set_prevcount) |
| 1751 | 6572 { |
| 6573 if (set_prevcount) | |
| 6574 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6575 vimvars[VV_COUNT].vv_nr = count; |
| 6576 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6577 } |
| 6578 | |
| 6579 /* | |
| 6580 * Set string v: variable to a copy of "val". | |
| 6581 */ | |
| 6582 void | |
|
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changeset
|
6583 set_vim_var_string( |
|
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|
6584 int idx, |
|
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|
6585 char_u *val, |
|
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|
6586 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6587 { |
|
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diff
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|
6588 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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diff
changeset
|
6589 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6590 if (val == NULL) |
| 104 | 6591 vimvars[idx].vv_str = NULL; |
| 7 | 6592 else if (len == -1) |
| 104 | 6593 vimvars[idx].vv_str = vim_strsave(val); |
| 6594 else | |
| 6595 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6596 } |
| 6597 | |
| 6598 /* | |
| 1733 | 6599 * Set List v: variable to "val". |
| 6600 */ | |
| 6601 void | |
|
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changeset
|
6602 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6603 { |
|
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|
6604 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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changeset
|
6605 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6606 vimvars[idx].vv_list = val; |
| 6607 if (val != NULL) | |
| 6608 ++val->lv_refcount; | |
| 6609 } | |
| 6610 | |
| 6611 /* | |
| 6909 | 6612 * Set Dictionary v: variable to "val". |
| 6613 */ | |
| 6614 void | |
|
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diff
changeset
|
6615 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6616 { |
| 6617 int todo; | |
| 6618 hashitem_T *hi; | |
| 6619 | |
|
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diff
changeset
|
6620 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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changeset
|
6621 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6622 vimvars[idx].vv_dict = val; |
| 6623 if (val != NULL) | |
| 6624 { | |
| 6625 ++val->dv_refcount; | |
| 6626 | |
| 6627 /* Set readonly */ | |
| 6628 todo = (int)val->dv_hashtab.ht_used; | |
| 6629 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6630 { | |
| 6631 if (HASHITEM_EMPTY(hi)) | |
| 6632 continue; | |
| 6633 --todo; | |
| 6634 HI2DI(hi)->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 6635 } | |
| 6636 } | |
| 6637 } | |
| 6638 | |
| 6639 /* | |
| 7 | 6640 * Set v:register if needed. |
| 6641 */ | |
| 6642 void | |
|
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diff
changeset
|
6643 set_reg_var(int c) |
| 7 | 6644 { |
| 6645 char_u regname; | |
| 6646 | |
| 6647 if (c == 0 || c == ' ') | |
| 6648 regname = '"'; | |
| 6649 else | |
| 6650 regname = c; | |
| 6651 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6652 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6653 set_vim_var_string(VV_REG, ®name, 1); |
| 6654 } | |
| 6655 | |
| 6656 /* | |
| 6657 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6658 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6659 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6660 * take care of memory allocations. | |
| 6661 */ | |
| 6662 char_u * | |
|
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diff
changeset
|
6663 v_exception(char_u *oldval) |
| 7 | 6664 { |
| 6665 if (oldval == NULL) | |
| 104 | 6666 return vimvars[VV_EXCEPTION].vv_str; |
| 6667 | |
| 6668 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6669 return NULL; |
| 6670 } | |
| 6671 | |
| 6672 /* | |
| 6673 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6674 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6675 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6676 * take care of memory allocations. | |
| 6677 */ | |
| 6678 char_u * | |
|
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changeset
|
6679 v_throwpoint(char_u *oldval) |
| 7 | 6680 { |
| 6681 if (oldval == NULL) | |
| 104 | 6682 return vimvars[VV_THROWPOINT].vv_str; |
| 6683 | |
| 6684 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6685 return NULL; |
| 6686 } | |
| 6687 | |
| 6688 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6689 /* | |
| 6690 * Set v:cmdarg. | |
| 6691 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6692 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6693 * Must always be called in pairs! | |
| 6694 */ | |
| 6695 char_u * | |
|
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diff
changeset
|
6696 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6697 { |
| 6698 char_u *oldval; | |
| 6699 char_u *newval; | |
| 6700 unsigned len; | |
| 6701 | |
| 104 | 6702 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6703 if (eap == NULL) |
| 6704 { | |
| 6705 vim_free(oldval); | |
| 104 | 6706 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6707 return NULL; |
| 6708 } | |
| 6709 | |
| 6710 if (eap->force_bin == FORCE_BIN) | |
| 6711 len = 6; | |
| 6712 else if (eap->force_bin == FORCE_NOBIN) | |
| 6713 len = 8; | |
| 6714 else | |
| 6715 len = 0; | |
| 819 | 6716 |
| 6717 if (eap->read_edit) | |
| 6718 len += 7; | |
| 6719 | |
| 26 | 6720 if (eap->force_ff != 0) |
| 6721 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6722 # ifdef FEAT_MBYTE |
| 26 | 6723 if (eap->force_enc != 0) |
| 6724 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6725 if (eap->bad_char != 0) |
| 6726 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6727 # endif |
| 6728 | |
| 26 | 6729 newval = alloc(len + 1); |
| 6730 if (newval == NULL) | |
| 6731 return NULL; | |
| 6732 | |
| 6733 if (eap->force_bin == FORCE_BIN) | |
| 6734 sprintf((char *)newval, " ++bin"); | |
| 6735 else if (eap->force_bin == FORCE_NOBIN) | |
| 6736 sprintf((char *)newval, " ++nobin"); | |
| 6737 else | |
| 6738 *newval = NUL; | |
| 819 | 6739 |
| 6740 if (eap->read_edit) | |
| 6741 STRCAT(newval, " ++edit"); | |
| 6742 | |
| 26 | 6743 if (eap->force_ff != 0) |
| 6744 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6745 eap->cmd + eap->force_ff); | |
| 7 | 6746 # ifdef FEAT_MBYTE |
| 26 | 6747 if (eap->force_enc != 0) |
| 6748 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6749 eap->cmd + eap->force_enc); | |
| 2168 | 6750 if (eap->bad_char == BAD_KEEP) |
| 6751 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6752 else if (eap->bad_char == BAD_DROP) | |
| 6753 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6754 else if (eap->bad_char != 0) | |
| 6755 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6756 # endif |
| 104 | 6757 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6758 return oldval; |
| 7 | 6759 } |
| 6760 #endif | |
| 6761 | |
| 6762 /* | |
| 6763 * Get the value of internal variable "name". | |
| 6764 * Return OK or FAIL. | |
| 6765 */ | |
|
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diff
changeset
|
6766 int |
|
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changeset
|
6767 get_var_tv( |
|
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|
6768 char_u *name, |
|
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diff
changeset
|
6769 int len, /* length of "name" */ |
|
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diff
changeset
|
6770 typval_T *rettv, /* NULL when only checking existence */ |
|
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diff
changeset
|
6771 dictitem_T **dip, /* non-NULL when typval's dict item is needed */ |
|
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diff
changeset
|
6772 int verbose, /* may give error message */ |
|
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diff
changeset
|
6773 int no_autoload) /* do not use script autoloading */ |
| 7 | 6774 { |
| 6775 int ret = OK; | |
| 137 | 6776 typval_T *tv = NULL; |
| 6777 typval_T atv; | |
| 6778 dictitem_T *v; | |
| 7 | 6779 int cc; |
| 6780 | |
| 6781 /* truncate the name, so that we can use strcmp() */ | |
| 6782 cc = name[len]; | |
| 6783 name[len] = NUL; | |
| 6784 | |
| 6785 /* | |
| 6786 * Check for "b:changedtick". | |
| 6787 */ | |
| 6788 if (STRCMP(name, "b:changedtick") == 0) | |
| 6789 { | |
| 104 | 6790 atv.v_type = VAR_NUMBER; |
| 6791 atv.vval.v_number = curbuf->b_changedtick; | |
| 6792 tv = &atv; | |
| 7 | 6793 } |
| 6794 | |
| 6795 /* | |
| 6796 * Check for user-defined variables. | |
| 6797 */ | |
| 6798 else | |
| 6799 { | |
| 5604 | 6800 v = find_var(name, NULL, no_autoload); |
| 7 | 6801 if (v != NULL) |
| 6791 | 6802 { |
| 137 | 6803 tv = &v->di_tv; |
| 6791 | 6804 if (dip != NULL) |
| 6805 *dip = v; | |
| 6806 } | |
| 104 | 6807 } |
| 6808 | |
| 6809 if (tv == NULL) | |
| 7 | 6810 { |
| 159 | 6811 if (rettv != NULL && verbose) |
| 71 | 6812 EMSG2(_(e_undefvar), name); |
| 7 | 6813 ret = FAIL; |
| 6814 } | |
| 71 | 6815 else if (rettv != NULL) |
| 104 | 6816 copy_tv(tv, rettv); |
| 7 | 6817 |
| 6818 name[len] = cc; | |
| 6819 | |
| 6820 return ret; | |
| 6821 } | |
| 6822 | |
| 6823 /* | |
|
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|
6824 * Check if variable "name[len]" is a local variable or an argument. |
|
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|
6825 * If so, "*eval_lavars_used" is set to TRUE. |
|
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|
6826 */ |
|
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|
6827 static void |
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|
6828 check_vars(char_u *name, int len) |
|
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6829 { |
|
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|
6830 int cc; |
|
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|
6831 char_u *varname; |
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|
6832 hashtab_T *ht; |
|
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6833 |
|
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|
6834 if (eval_lavars_used == NULL) |
|
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|
6835 return; |
|
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6836 |
|
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|
6837 /* truncate the name, so that we can use strcmp() */ |
|
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|
6838 cc = name[len]; |
|
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|
6839 name[len] = NUL; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6840 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6841 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6842 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6843 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6844 if (find_var(name, NULL, TRUE) != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6845 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6846 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6847 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6848 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6849 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6850 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6851 /* |
| 159 | 6852 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6853 * Also handle function call with Funcref variable: func(expr) | |
| 6854 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6855 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6856 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6857 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6858 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6859 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6860 int evaluate, /* do more than finding the end */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6861 int verbose) /* give error messages */ |
| 159 | 6862 { |
| 6863 int ret = OK; | |
| 6864 dict_T *selfdict = NULL; | |
| 6865 char_u *s; | |
| 6866 int len; | |
| 364 | 6867 typval_T functv; |
| 159 | 6868 |
| 6869 while (ret == OK | |
| 6870 && (**arg == '[' | |
| 6871 || (**arg == '.' && rettv->v_type == VAR_DICT) | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6872 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6873 || rettv->v_type == VAR_PARTIAL))) |
| 159 | 6874 && !vim_iswhite(*(*arg - 1))) |
| 6875 { | |
| 6876 if (**arg == '(') | |
| 6877 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6878 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6879 |
| 364 | 6880 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6881 if (evaluate) |
| 6882 { | |
| 6883 functv = *rettv; | |
| 6884 rettv->v_type = VAR_UNKNOWN; | |
| 6885 | |
| 6886 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6887 if (functv.v_type == VAR_PARTIAL) |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6888 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6889 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
6890 s = partial_name(pt); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6891 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6892 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6893 s = functv.vval.v_string; |
| 5473 | 6894 } |
| 6895 else | |
| 6896 s = (char_u *)""; | |
| 835 | 6897 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6898 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6899 &len, evaluate, pt, selfdict); |
| 364 | 6900 |
| 6901 /* Clear the funcref afterwards, so that deleting it while | |
| 6902 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6903 if (evaluate) |
| 6904 clear_tv(&functv); | |
| 159 | 6905 |
| 6906 /* Stop the expression evaluation when immediately aborting on | |
| 6907 * error, or when an interrupt occurred or an exception was thrown | |
| 6908 * but not caught. */ | |
| 6909 if (aborting()) | |
| 6910 { | |
| 6911 if (ret == OK) | |
| 6912 clear_tv(rettv); | |
| 6913 ret = FAIL; | |
| 6914 } | |
| 6915 dict_unref(selfdict); | |
| 6916 selfdict = NULL; | |
| 6917 } | |
| 6918 else /* **arg == '[' || **arg == '.' */ | |
| 6919 { | |
| 6920 dict_unref(selfdict); | |
| 6921 if (rettv->v_type == VAR_DICT) | |
| 6922 { | |
| 6923 selfdict = rettv->vval.v_dict; | |
| 6924 if (selfdict != NULL) | |
| 6925 ++selfdict->dv_refcount; | |
| 6926 } | |
| 6927 else | |
| 6928 selfdict = NULL; | |
| 6929 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6930 { | |
| 6931 clear_tv(rettv); | |
| 6932 ret = FAIL; | |
| 6933 } | |
| 6934 } | |
| 6935 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6936 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6937 /* Turn "dict.Func" into a partial for "Func" bound to "dict". |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6938 * Don't do this when "Func" is already a partial that was bound |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6939 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6940 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6941 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6942 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6943 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6944 || rettv->vval.v_partial->pt_dict == NULL)))) |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6945 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6946 |
| 159 | 6947 dict_unref(selfdict); |
| 6948 return ret; | |
| 6949 } | |
| 6950 | |
| 6951 /* | |
| 1624 | 6952 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 6953 * value). |
| 6954 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
6955 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6956 alloc_tv(void) |
| 56 | 6957 { |
| 137 | 6958 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 6959 } |
| 6960 | |
| 6961 /* | |
| 6962 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 6963 * The string "s" must have been allocated, it is consumed. |
| 6964 * Return NULL for out of memory, the variable otherwise. | |
| 6965 */ | |
| 137 | 6966 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6967 alloc_string_tv(char_u *s) |
| 7 | 6968 { |
| 137 | 6969 typval_T *rettv; |
| 71 | 6970 |
| 6971 rettv = alloc_tv(); | |
| 6972 if (rettv != NULL) | |
| 6973 { | |
| 6974 rettv->v_type = VAR_STRING; | |
| 6975 rettv->vval.v_string = s; | |
| 7 | 6976 } |
| 6977 else | |
| 6978 vim_free(s); | |
| 71 | 6979 return rettv; |
| 7 | 6980 } |
| 6981 | |
| 6982 /* | |
| 56 | 6983 * Free the memory for a variable type-value. |
| 6984 */ | |
| 625 | 6985 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6986 free_tv(typval_T *varp) |
| 7 | 6987 { |
| 6988 if (varp != NULL) | |
| 6989 { | |
| 56 | 6990 switch (varp->v_type) |
| 6991 { | |
| 117 | 6992 case VAR_FUNC: |
| 6993 func_unref(varp->vval.v_string); | |
| 6994 /*FALLTHROUGH*/ | |
| 56 | 6995 case VAR_STRING: |
| 6996 vim_free(varp->vval.v_string); | |
| 6997 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6998 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6999 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7000 break; |
| 56 | 7001 case VAR_LIST: |
| 7002 list_unref(varp->vval.v_list); | |
| 7003 break; | |
| 117 | 7004 case VAR_DICT: |
| 7005 dict_unref(varp->vval.v_dict); | |
| 7006 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7007 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7008 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7009 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7010 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7011 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7012 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7013 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7014 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7015 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7016 #endif |
| 156 | 7017 case VAR_NUMBER: |
| 1624 | 7018 case VAR_FLOAT: |
| 156 | 7019 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7020 case VAR_SPECIAL: |
| 156 | 7021 break; |
| 56 | 7022 } |
| 7 | 7023 vim_free(varp); |
| 7024 } | |
| 7025 } | |
| 7026 | |
| 7027 /* | |
| 7028 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7029 */ | |
| 446 | 7030 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7031 clear_tv(typval_T *varp) |
| 7 | 7032 { |
| 7033 if (varp != NULL) | |
| 7034 { | |
| 56 | 7035 switch (varp->v_type) |
| 7036 { | |
| 117 | 7037 case VAR_FUNC: |
| 7038 func_unref(varp->vval.v_string); | |
| 7039 /*FALLTHROUGH*/ | |
| 56 | 7040 case VAR_STRING: |
| 7041 vim_free(varp->vval.v_string); | |
| 7042 varp->vval.v_string = NULL; | |
| 7043 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7044 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7045 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7046 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7047 break; |
| 56 | 7048 case VAR_LIST: |
| 7049 list_unref(varp->vval.v_list); | |
| 121 | 7050 varp->vval.v_list = NULL; |
| 56 | 7051 break; |
| 100 | 7052 case VAR_DICT: |
| 7053 dict_unref(varp->vval.v_dict); | |
| 121 | 7054 varp->vval.v_dict = NULL; |
| 100 | 7055 break; |
| 71 | 7056 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7057 case VAR_SPECIAL: |
| 56 | 7058 varp->vval.v_number = 0; |
| 7059 break; | |
| 1624 | 7060 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7061 #ifdef FEAT_FLOAT |
| 1624 | 7062 varp->vval.v_float = 0.0; |
| 7063 break; | |
| 7064 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7065 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7066 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7067 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7068 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7069 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7070 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7071 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7072 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7073 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7074 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7075 #endif |
| 71 | 7076 case VAR_UNKNOWN: |
| 7077 break; | |
| 7078 } | |
| 151 | 7079 varp->v_lock = 0; |
| 71 | 7080 } |
| 7081 } | |
| 7082 | |
| 7083 /* | |
| 7084 * Set the value of a variable to NULL without freeing items. | |
| 7085 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7086 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7087 init_tv(typval_T *varp) |
| 71 | 7088 { |
| 7089 if (varp != NULL) | |
| 137 | 7090 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7091 } |
| 7092 | |
| 7093 /* | |
| 7094 * Get the number value of a variable. | |
| 7095 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7096 * For incompatible types, return 0. |
| 7097 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7098 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7099 * is not NULL or returns -1 otherwise. | |
| 7 | 7100 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7101 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7102 get_tv_number(typval_T *varp) |
| 56 | 7103 { |
| 323 | 7104 int error = FALSE; |
| 7105 | |
| 7106 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7107 } | |
| 7108 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7109 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7110 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7111 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7112 varnumber_T n = 0L; |
| 56 | 7113 |
| 7114 switch (varp->v_type) | |
| 7115 { | |
| 7116 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7117 return varp->vval.v_number; |
| 1624 | 7118 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7119 #ifdef FEAT_FLOAT |
| 1653 | 7120 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7121 break; |
| 7122 #endif | |
| 56 | 7123 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7124 case VAR_PARTIAL: |
| 1653 | 7125 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7126 break; |
| 7127 case VAR_STRING: | |
| 7128 if (varp->vval.v_string != NULL) | |
| 7129 vim_str2nr(varp->vval.v_string, NULL, NULL, | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
7130 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7131 return n; |
| 97 | 7132 case VAR_LIST: |
| 1653 | 7133 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7134 break; |
| 117 | 7135 case VAR_DICT: |
| 1653 | 7136 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7137 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7138 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7139 return varp->vval.v_number == VVAL_TRUE ? 1 : 0; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7140 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7141 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7142 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7143 EMSG(_("E910: Using a Job as a Number")); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7144 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7145 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7146 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7147 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7148 EMSG(_("E913: Using a Channel as a Number")); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7149 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7150 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7151 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7152 EMSG2(_(e_intern2), "get_tv_number(UNKNOWN)"); |
| 56 | 7153 break; |
| 7154 } | |
| 323 | 7155 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7156 n = -1; | |
| 7157 else | |
| 7158 *denote = TRUE; | |
| 56 | 7159 return n; |
| 7 | 7160 } |
| 7161 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7162 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7163 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7164 get_tv_float(typval_T *varp) |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7165 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7166 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7167 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7168 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7169 return (float_T)(varp->vval.v_number); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7170 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7171 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7172 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7173 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7174 EMSG(_("E891: Using a Funcref as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7175 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7176 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7177 EMSG(_("E892: Using a String as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7178 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7179 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7180 EMSG(_("E893: Using a List as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7181 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7182 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7183 EMSG(_("E894: Using a Dictionary as a Float")); |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7184 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7185 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7186 EMSG(_("E907: Using a special value as a Float")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7187 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7188 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7189 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7190 EMSG(_("E911: Using a Job as a Float")); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7191 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7192 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7193 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7194 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7195 EMSG(_("E914: Using a Channel as a Float")); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7196 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7197 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7198 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7199 EMSG2(_(e_intern2), "get_tv_float(UNKNOWN)"); |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7200 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7201 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7202 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7203 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7204 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7205 |
| 7 | 7206 /* |
| 7207 * Get the string value of a variable. | |
| 7208 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7209 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7210 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7211 * If the String variable has never been set, return an empty string. |
| 7212 * Never returns NULL; | |
| 323 | 7213 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7214 * NULL on error. | |
| 7 | 7215 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7216 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7217 get_tv_string(typval_T *varp) |
| 7 | 7218 { |
| 7219 static char_u mybuf[NUMBUFLEN]; | |
| 7220 | |
| 71 | 7221 return get_tv_string_buf(varp, mybuf); |
| 7 | 7222 } |
| 7223 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7224 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7225 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7226 { |
| 323 | 7227 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7228 | |
| 7229 return res != NULL ? res : (char_u *)""; | |
| 7230 } | |
| 7231 | |
| 5810 | 7232 /* |
| 7233 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7234 */ | |
| 449 | 7235 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7236 get_tv_string_chk(typval_T *varp) |
| 323 | 7237 { |
| 7238 static char_u mybuf[NUMBUFLEN]; | |
| 7239 | |
| 7240 return get_tv_string_buf_chk(varp, mybuf); | |
| 7241 } | |
| 7242 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7243 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7244 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7245 { |
| 56 | 7246 switch (varp->v_type) |
| 7247 { | |
| 7248 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7249 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7250 (varnumber_T)varp->vval.v_number); |
| 56 | 7251 return buf; |
| 7252 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7253 case VAR_PARTIAL: |
| 117 | 7254 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7255 break; |
| 7256 case VAR_LIST: | |
| 117 | 7257 EMSG(_("E730: using List as a String")); |
| 100 | 7258 break; |
| 7259 case VAR_DICT: | |
| 117 | 7260 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7261 break; |
| 1624 | 7262 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7263 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7264 EMSG(_(e_float_as_string)); |
| 1624 | 7265 break; |
| 7266 #endif | |
| 56 | 7267 case VAR_STRING: |
| 7268 if (varp->vval.v_string != NULL) | |
| 7269 return varp->vval.v_string; | |
| 323 | 7270 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7271 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7272 STRCPY(buf, get_var_special_name(varp->vval.v_number)); |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7273 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7274 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7275 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7276 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7277 job_T *job = varp->vval.v_job; |
|
8424
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7278 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7279 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7280 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7281 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7282 status = job->jv_status == JOB_FAILED ? "fail" |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7283 : job->jv_status == JOB_ENDED ? "dead" |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7284 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7285 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7286 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7287 "process %ld %s", (long)job->jv_pid, status); |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7288 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7289 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7290 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7291 (long)job->jv_proc_info.dwProcessId, |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7292 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7293 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7294 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7295 vim_snprintf((char *)buf, NUMBUFLEN, "process ? %s", status); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7296 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7297 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7298 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7299 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7300 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7301 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7302 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7303 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7304 channel_T *channel = varp->vval.v_channel; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7305 char *status = channel_status(channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7306 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7307 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7308 vim_snprintf((char *)buf, NUMBUFLEN, "channel %s", status); |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7309 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7310 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7311 "channel %d %s", channel->ch_id, status); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7312 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7313 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7314 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7315 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7316 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7317 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7318 break; |
| 7319 } | |
| 323 | 7320 return NULL; |
| 7 | 7321 } |
| 7322 | |
| 7323 /* | |
| 7324 * Find variable "name" in the list of variables. | |
| 7325 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7326 * Careful: "a:0" variables don't have a name. |
| 124 | 7327 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7328 * hashtab_T used. |
| 7329 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7330 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7331 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7332 { |
| 7 | 7333 char_u *varname; |
| 137 | 7334 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7335 dictitem_T *ret = NULL; |
| 7 | 7336 |
| 124 | 7337 ht = find_var_ht(name, &varname); |
| 7338 if (htp != NULL) | |
| 7339 *htp = ht; | |
| 7340 if (ht == NULL) | |
| 7 | 7341 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7342 ret = find_var_in_ht(ht, *name, varname, no_autoload || htp != NULL); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7343 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7344 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7345 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7346 /* Search in parent scope for lambda */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7347 return find_var_in_scoped_ht(name, varname ? &varname : NULL, |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7348 no_autoload || htp != NULL); |
| 4291 | 7349 } |
| 7350 | |
| 7351 /* | |
| 7352 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7353 * Returns NULL if not found. |
| 7354 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7355 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7356 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7357 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7358 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7359 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7360 int no_autoload) |
| 7 | 7361 { |
| 137 | 7362 hashitem_T *hi; |
| 7363 | |
| 7364 if (*varname == NUL) | |
| 7365 { | |
| 7366 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7367 switch (htname) |
| 137 | 7368 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7369 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7370 case 'g': return &globvars_var; |
| 7371 case 'v': return &vimvars_var; | |
| 7372 case 'b': return &curbuf->b_bufvar; | |
| 7373 case 'w': return &curwin->w_winvar; | |
| 819 | 7374 #ifdef FEAT_WINDOWS |
| 7375 case 't': return &curtab->tp_winvar; | |
| 7376 #endif | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7377 case 'l': return get_funccal_local_var(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7378 case 'a': return get_funccal_args_var(); |
| 137 | 7379 } |
| 7380 return NULL; | |
| 7381 } | |
| 124 | 7382 |
| 7383 hi = hash_find(ht, varname); | |
| 7384 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7385 { |
| 7386 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7387 * worked find the variable again. Don't auto-load a script if it was |
| 7388 * loaded already, otherwise it would be loaded every time when | |
| 7389 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7390 if (ht == &globvarht && !no_autoload) |
| 3180 | 7391 { |
| 7392 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7393 * be obtained again or not used. */ | |
| 7394 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7395 return NULL; | |
| 169 | 7396 hi = hash_find(ht, varname); |
| 3180 | 7397 } |
| 169 | 7398 if (HASHITEM_EMPTY(hi)) |
| 7399 return NULL; | |
| 7400 } | |
| 137 | 7401 return HI2DI(hi); |
| 7402 } | |
| 7403 | |
| 7404 /* | |
| 7405 * Find the hashtab used for a variable name. | |
| 6995 | 7406 * Return NULL if the name is not valid. |
| 124 | 7407 * Set "varname" to the start of name without ':'. |
| 7408 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7409 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7410 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7411 { |
| 301 | 7412 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7413 hashtab_T *ht; |
| 301 | 7414 |
| 6995 | 7415 if (name[0] == NUL) |
| 7416 return NULL; | |
| 7 | 7417 if (name[1] != ':') |
| 7418 { | |
| 271 | 7419 /* The name must not start with a colon or #. */ |
| 7420 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7421 return NULL; |
| 7422 *varname = name; | |
| 142 | 7423 |
| 7424 /* "version" is "v:version" in all scopes */ | |
| 301 | 7425 hi = hash_find(&compat_hashtab, name); |
| 7426 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7427 return &compat_hashtab; |
| 7428 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7429 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7430 if (ht == NULL) |
| 137 | 7431 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7432 return ht; /* local variable */ |
| 7 | 7433 } |
| 7434 *varname = name + 2; | |
| 169 | 7435 if (*name == 'g') /* global variable */ |
| 7436 return &globvarht; | |
| 271 | 7437 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7438 */ | |
| 7439 if (vim_strchr(name + 2, ':') != NULL | |
| 7440 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7441 return NULL; |
| 7 | 7442 if (*name == 'b') /* buffer variable */ |
| 4287 | 7443 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7444 if (*name == 'w') /* window variable */ |
| 4287 | 7445 return &curwin->w_vars->dv_hashtab; |
| 819 | 7446 #ifdef FEAT_WINDOWS |
| 7447 if (*name == 't') /* tab page variable */ | |
| 4287 | 7448 return &curtab->tp_vars->dv_hashtab; |
| 819 | 7449 #endif |
| 137 | 7450 if (*name == 'v') /* v: variable */ |
| 7451 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7452 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7453 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7454 if (*name == 'l') /* l: local function variable */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7455 return get_funccal_local_ht(); |
| 7 | 7456 if (*name == 's' /* script variable */ |
| 7457 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7458 return &SCRIPT_VARS(current_SID); | |
| 7459 return NULL; | |
| 7460 } | |
| 7461 | |
| 7462 /* | |
| 7463 * Get the string value of a (global/local) variable. | |
|
2252
a0b5918c33cc
Fixed memory leak in ":ownsyntax".
Bram Moolenaar <bram@vim.org>
parents:
2250
diff
changeset
|
7464 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7465 * Returns NULL when it doesn't exist. |
| 7466 */ | |
| 7467 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7468 get_var_value(char_u *name) |
| 7 | 7469 { |
| 137 | 7470 dictitem_T *v; |
| 7 | 7471 |
| 5604 | 7472 v = find_var(name, NULL, FALSE); |
| 7 | 7473 if (v == NULL) |
| 7474 return NULL; | |
| 137 | 7475 return get_tv_string(&v->di_tv); |
| 7476 } | |
| 7477 | |
| 7478 /* | |
| 7479 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7480 * sourcing this script and when executing functions defined in the script. |
| 7481 */ | |
| 7482 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7483 new_script_vars(scid_T id) |
| 7 | 7484 { |
| 124 | 7485 int i; |
| 137 | 7486 hashtab_T *ht; |
| 7487 scriptvar_T *sv; | |
| 124 | 7488 |
| 7 | 7489 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7490 { | |
| 124 | 7491 /* Re-allocating ga_data means that an ht_array pointing to |
| 7492 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7493 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7494 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7495 { | |
| 7496 ht = &SCRIPT_VARS(i); | |
| 7497 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7498 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7499 sv = SCRIPT_SV(i); |
| 137 | 7500 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7501 } |
| 7502 | |
| 7 | 7503 while (ga_scripts.ga_len < id) |
| 7504 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7505 sv = SCRIPT_SV(ga_scripts.ga_len + 1) = |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7506 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7507 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7508 ++ga_scripts.ga_len; |
| 7509 } | |
| 7510 } | |
| 7511 } | |
| 7512 | |
| 7513 /* | |
| 137 | 7514 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7515 * point to it. | |
| 7 | 7516 */ |
| 7517 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7518 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7519 { |
| 7520 hash_init(&dict->dv_hashtab); | |
| 3600 | 7521 dict->dv_lock = 0; |
| 3687 | 7522 dict->dv_scope = scope; |
| 1772 | 7523 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7524 dict->dv_copyID = 0; |
| 137 | 7525 dict_var->di_tv.vval.v_dict = dict; |
| 7526 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7527 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7528 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7529 dict_var->di_key[0] = NUL; | |
| 7 | 7530 } |
| 7531 | |
| 7532 /* | |
| 4287 | 7533 * Unreference a dictionary initialized by init_var_dict(). |
| 7534 */ | |
| 7535 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7536 unref_var_dict(dict_T *dict) |
| 4287 | 7537 { |
| 7538 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7539 * normal reference counting. */ | |
| 7540 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7541 dict_unref(dict); | |
| 7542 } | |
| 7543 | |
| 7544 /* | |
| 7 | 7545 * Clean up a list of internal variables. |
| 137 | 7546 * Frees all allocated variables and the value they contain. |
| 7547 * Clears hashtab "ht", does not free it. | |
| 7 | 7548 */ |
| 7549 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7550 vars_clear(hashtab_T *ht) |
| 137 | 7551 { |
| 7552 vars_clear_ext(ht, TRUE); | |
| 7553 } | |
| 7554 | |
| 7555 /* | |
| 7556 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7557 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7558 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7559 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7560 { |
| 7561 int todo; | |
| 137 | 7562 hashitem_T *hi; |
| 7563 dictitem_T *v; | |
| 7564 | |
| 7565 hash_lock(ht); | |
| 835 | 7566 todo = (int)ht->ht_used; |
| 124 | 7567 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7568 { | |
| 7569 if (!HASHITEM_EMPTY(hi)) | |
| 7570 { | |
| 7571 --todo; | |
| 7572 | |
| 137 | 7573 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7574 * ht_array might change then. hash_clear() takes care of it |
| 7575 * later. */ | |
| 137 | 7576 v = HI2DI(hi); |
| 7577 if (free_val) | |
| 7578 clear_tv(&v->di_tv); | |
| 6751 | 7579 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7580 vim_free(v); |
| 124 | 7581 } |
| 7582 } | |
| 7583 hash_clear(ht); | |
| 371 | 7584 ht->ht_used = 0; |
| 137 | 7585 } |
| 7586 | |
| 7587 /* | |
| 7588 * Delete a variable from hashtab "ht" at item "hi". | |
| 7589 * Clear the variable value and free the dictitem. | |
| 124 | 7590 */ |
| 7591 static void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7592 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7593 { |
| 7594 dictitem_T *di = HI2DI(hi); | |
| 124 | 7595 |
| 7596 hash_remove(ht, hi); | |
| 137 | 7597 clear_tv(&di->di_tv); |
| 7598 vim_free(di); | |
| 7 | 7599 } |
| 7600 | |
| 7601 /* | |
| 7602 * List the value of one internal variable. | |
| 7603 */ | |
| 7604 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7605 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7606 { |
| 56 | 7607 char_u *tofree; |
| 7608 char_u *s; | |
| 80 | 7609 char_u numbuf[NUMBUFLEN]; |
| 7610 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7611 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7612 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7613 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7614 vim_free(tofree); |
| 7 | 7615 } |
| 7616 | |
| 7617 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7618 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7619 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7620 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7621 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7622 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7623 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7624 { |
| 1361 | 7625 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7626 msg_start(); | |
| 7627 msg_puts(prefix); | |
| 7 | 7628 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7629 msg_puts(name); | |
| 7630 msg_putchar(' '); | |
| 7631 msg_advance(22); | |
| 7632 if (type == VAR_NUMBER) | |
| 7633 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7634 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7635 msg_putchar('*'); |
| 7636 else if (type == VAR_LIST) | |
| 7637 { | |
| 7638 msg_putchar('['); | |
| 7639 if (*string == '[') | |
| 7640 ++string; | |
| 7641 } | |
| 100 | 7642 else if (type == VAR_DICT) |
| 7643 { | |
| 7644 msg_putchar('{'); | |
| 7645 if (*string == '{') | |
| 7646 ++string; | |
| 7647 } | |
| 7 | 7648 else |
| 7649 msg_putchar(' '); | |
| 56 | 7650 |
| 7 | 7651 msg_outtrans(string); |
| 56 | 7652 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7653 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7654 msg_puts((char_u *)"()"); |
| 1374 | 7655 if (*first) |
| 7656 { | |
| 7657 msg_clr_eos(); | |
| 7658 *first = FALSE; | |
| 7659 } | |
| 7 | 7660 } |
| 7661 | |
| 7662 /* | |
| 71 | 7663 * Set variable "name" to value in "tv". |
| 7 | 7664 * If the variable already exists, the value is updated. |
| 7665 * Otherwise the variable is created. | |
| 7666 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7667 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7668 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7669 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7670 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7671 int copy) /* make copy of value in "tv" */ |
| 7 | 7672 { |
| 137 | 7673 dictitem_T *v; |
| 7 | 7674 char_u *varname; |
| 137 | 7675 hashtab_T *ht; |
| 7 | 7676 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7677 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7678 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7679 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7680 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7681 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7682 } |
| 4291 | 7683 v = find_var_in_ht(ht, 0, varname, TRUE); |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7684 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7685 /* Search in parent scope which is possible to reference from lambda */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7686 if (v == NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7687 v = find_var_in_scoped_ht(name, varname ? &varname : NULL, TRUE); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7688 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7689 if ((tv->v_type == VAR_FUNC || tv->v_type == VAR_PARTIAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7690 && var_check_func_name(name, v == NULL)) |
| 2739 | 7691 return; |
| 56 | 7692 |
| 137 | 7693 if (v != NULL) |
| 7694 { | |
| 7695 /* existing variable, need to clear the value */ | |
| 6773 | 7696 if (var_check_ro(v->di_flags, name, FALSE) |
| 7697 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7698 return; |
| 7699 | |
| 7700 /* | |
| 6791 | 7701 * Handle setting internal v: variables separately where needed to |
| 7702 * prevent changing the type. | |
| 137 | 7703 */ |
| 7704 if (ht == &vimvarht) | |
| 7705 { | |
| 7706 if (v->di_tv.v_type == VAR_STRING) | |
| 7707 { | |
| 7708 vim_free(v->di_tv.vval.v_string); | |
| 7709 if (copy || tv->v_type != VAR_STRING) | |
| 7710 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7711 else | |
| 7712 { | |
| 7713 /* Take over the string to avoid an extra alloc/free. */ | |
| 7714 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7715 tv->vval.v_string = NULL; | |
| 7716 } | |
| 6791 | 7717 return; |
| 7718 } | |
| 7719 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7720 { |
| 137 | 7721 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7722 if (STRCMP(varname, "searchforward") == 0) |
| 7723 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7724 #ifdef FEAT_SEARCH_EXTRA |
| 7725 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7726 { | |
| 7727 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7728 redraw_all_later(SOME_VALID); | |
| 7729 } | |
| 7730 #endif | |
| 6791 | 7731 return; |
| 7732 } | |
| 7733 else if (v->di_tv.v_type != tv->v_type) | |
| 7734 EMSG2(_(e_intern2), "set_var()"); | |
| 137 | 7735 } |
| 7736 | |
| 7737 clear_tv(&v->di_tv); | |
| 7 | 7738 } |
| 7739 else /* add a new variable */ | |
| 7740 { | |
| 898 | 7741 /* Can't add "v:" variable. */ |
| 7742 if (ht == &vimvarht) | |
| 7743 { | |
| 7744 EMSG2(_(e_illvar), name); | |
| 7745 return; | |
| 7746 } | |
| 7747 | |
| 338 | 7748 /* Make sure the variable name is valid. */ |
| 2739 | 7749 if (!valid_varname(varname)) |
| 7750 return; | |
| 338 | 7751 |
| 151 | 7752 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7753 + STRLEN(varname))); | |
| 124 | 7754 if (v == NULL) |
| 7 | 7755 return; |
| 137 | 7756 STRCPY(v->di_key, varname); |
| 7757 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7758 { |
| 7759 vim_free(v); | |
| 7 | 7760 return; |
| 124 | 7761 } |
| 6751 | 7762 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7763 } |
| 7764 | |
| 1624 | 7765 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7766 copy_tv(tv, &v->di_tv); |
| 7767 else | |
| 7768 { | |
| 7769 v->di_tv = *tv; | |
| 151 | 7770 v->di_tv.v_lock = 0; |
| 71 | 7771 init_tv(tv); |
| 56 | 7772 } |
| 7773 } | |
| 7774 | |
| 7775 /* | |
| 951 | 7776 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7777 * Also give an error message. |
| 7778 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7779 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7780 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7781 { |
| 7782 if (flags & DI_FLAGS_RO) | |
| 7783 { | |
| 6773 | 7784 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7785 return TRUE; |
| 7786 } | |
| 7787 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7788 { | |
| 6773 | 7789 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7790 return TRUE; |
| 7791 } | |
| 7792 return FALSE; | |
| 7793 } | |
| 7794 | |
| 7795 /* | |
| 951 | 7796 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7797 * Also give an error message. | |
| 7798 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7799 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7800 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7801 { |
| 7802 if (flags & DI_FLAGS_FIX) | |
| 7803 { | |
| 6773 | 7804 EMSG2(_("E795: Cannot delete variable %s"), |
| 7805 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7806 return TRUE; |
| 7807 } | |
| 7808 return FALSE; | |
| 7809 } | |
| 7810 | |
| 7811 /* | |
| 2739 | 7812 * Check if a funcref is assigned to a valid variable name. |
| 7813 * Return TRUE and give an error if not. | |
| 7814 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7815 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7816 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7817 char_u *name, /* points to start of variable name */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7818 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7819 { |
| 5913 | 7820 /* Allow for w: b: s: and t:. */ |
| 7821 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7822 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7823 ? name[2] : name[0])) | |
| 7824 { | |
| 7825 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7826 name); | |
| 7827 return TRUE; | |
| 7828 } | |
| 7829 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7830 * assigning another function to the same var, the type is checked | |
| 7831 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7832 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7833 { |
| 7834 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7835 name); | |
| 7836 return TRUE; | |
| 7837 } | |
| 7838 return FALSE; | |
| 7839 } | |
| 7840 | |
| 7841 /* | |
| 7842 * Check if a variable name is valid. | |
| 7843 * Return FALSE and give an error if not. | |
| 7844 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7845 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7846 valid_varname(char_u *varname) |
| 2739 | 7847 { |
| 7848 char_u *p; | |
| 7849 | |
| 7850 for (p = varname; *p != NUL; ++p) | |
| 7851 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7852 && *p != AUTOLOAD_CHAR) | |
| 7853 { | |
| 7854 EMSG2(_(e_illvar), varname); | |
| 7855 return FALSE; | |
| 7856 } | |
| 7857 return TRUE; | |
| 7858 } | |
| 7859 | |
| 7860 /* | |
| 151 | 7861 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7862 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7863 * TRUE. | |
| 7864 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7865 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7866 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7867 { |
| 7868 if (lock & VAR_LOCKED) | |
| 7869 { | |
| 7870 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7871 name == NULL ? (char_u *)_("Unknown") |
| 7872 : use_gettext ? (char_u *)_(name) | |
| 7873 : name); | |
| 151 | 7874 return TRUE; |
| 7875 } | |
| 7876 if (lock & VAR_FIXED) | |
| 7877 { | |
| 7878 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7879 name == NULL ? (char_u *)_("Unknown") |
| 7880 : use_gettext ? (char_u *)_(name) | |
| 7881 : name); | |
| 151 | 7882 return TRUE; |
| 7883 } | |
| 7884 return FALSE; | |
| 7885 } | |
| 7886 | |
| 7887 /* | |
| 137 | 7888 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7889 * When needed allocates string or increases reference count. |
| 104 | 7890 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7891 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7892 * make a copy later. | |
| 56 | 7893 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7894 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7895 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7896 { |
| 7897 to->v_type = from->v_type; | |
| 151 | 7898 to->v_lock = 0; |
| 56 | 7899 switch (from->v_type) |
| 7900 { | |
| 7901 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7902 case VAR_SPECIAL: |
| 56 | 7903 to->vval.v_number = from->vval.v_number; |
| 7904 break; | |
| 1624 | 7905 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7906 #ifdef FEAT_FLOAT |
| 1624 | 7907 to->vval.v_float = from->vval.v_float; |
| 7908 break; | |
| 7909 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7910 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7911 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7912 to->vval.v_job = from->vval.v_job; |
|
8174
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7913 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7914 ++to->vval.v_job->jv_refcount; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7915 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7916 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7917 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7918 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7919 to->vval.v_channel = from->vval.v_channel; |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7920 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7921 ++to->vval.v_channel->ch_refcount; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7922 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7923 #endif |
| 56 | 7924 case VAR_STRING: |
| 7925 case VAR_FUNC: | |
| 7926 if (from->vval.v_string == NULL) | |
| 7927 to->vval.v_string = NULL; | |
| 7928 else | |
| 117 | 7929 { |
| 56 | 7930 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7931 if (from->v_type == VAR_FUNC) |
| 7932 func_ref(to->vval.v_string); | |
| 7933 } | |
| 56 | 7934 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7935 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7936 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7937 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7938 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7939 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7940 to->vval.v_partial = from->vval.v_partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7941 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7942 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7943 break; |
| 56 | 7944 case VAR_LIST: |
| 7945 if (from->vval.v_list == NULL) | |
| 7946 to->vval.v_list = NULL; | |
| 7947 else | |
| 7948 { | |
| 7949 to->vval.v_list = from->vval.v_list; | |
| 7950 ++to->vval.v_list->lv_refcount; | |
| 7951 } | |
| 7952 break; | |
| 100 | 7953 case VAR_DICT: |
| 7954 if (from->vval.v_dict == NULL) | |
| 7955 to->vval.v_dict = NULL; | |
| 7956 else | |
| 7957 { | |
| 7958 to->vval.v_dict = from->vval.v_dict; | |
| 7959 ++to->vval.v_dict->dv_refcount; | |
| 7960 } | |
| 7961 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7962 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7963 EMSG2(_(e_intern2), "copy_tv(UNKNOWN)"); |
| 56 | 7964 break; |
| 7965 } | |
| 7 | 7966 } |
| 7967 | |
| 7968 /* | |
| 104 | 7969 * Make a copy of an item. |
| 7970 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 7971 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 7972 * reference to an already copied list/dict can be used. | |
| 7973 * Returns FAIL or OK. | |
| 7974 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7975 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7976 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7977 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7978 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7979 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7980 int copyID) |
| 104 | 7981 { |
| 7982 static int recurse = 0; | |
| 165 | 7983 int ret = OK; |
| 104 | 7984 |
| 137 | 7985 if (recurse >= DICT_MAXNEST) |
| 104 | 7986 { |
| 7987 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 7988 return FAIL; |
| 104 | 7989 } |
| 7990 ++recurse; | |
| 7991 | |
| 7992 switch (from->v_type) | |
| 7993 { | |
| 7994 case VAR_NUMBER: | |
| 1624 | 7995 case VAR_FLOAT: |
| 104 | 7996 case VAR_STRING: |
| 7997 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7998 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
7999 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8000 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8001 case VAR_CHANNEL: |
| 104 | 8002 copy_tv(from, to); |
| 8003 break; | |
| 8004 case VAR_LIST: | |
| 8005 to->v_type = VAR_LIST; | |
| 151 | 8006 to->v_lock = 0; |
| 165 | 8007 if (from->vval.v_list == NULL) |
| 8008 to->vval.v_list = NULL; | |
| 8009 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8010 { | |
| 8011 /* use the copy made earlier */ | |
| 8012 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8013 ++to->vval.v_list->lv_refcount; | |
| 8014 } | |
| 8015 else | |
| 8016 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8017 if (to->vval.v_list == NULL) | |
| 8018 ret = FAIL; | |
| 104 | 8019 break; |
| 8020 case VAR_DICT: | |
| 8021 to->v_type = VAR_DICT; | |
| 151 | 8022 to->v_lock = 0; |
| 165 | 8023 if (from->vval.v_dict == NULL) |
| 8024 to->vval.v_dict = NULL; | |
| 8025 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8026 { | |
| 8027 /* use the copy made earlier */ | |
| 8028 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8029 ++to->vval.v_dict->dv_refcount; | |
| 8030 } | |
| 8031 else | |
| 8032 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8033 if (to->vval.v_dict == NULL) | |
| 8034 ret = FAIL; | |
| 104 | 8035 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8036 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8037 EMSG2(_(e_intern2), "item_copy(UNKNOWN)"); |
| 165 | 8038 ret = FAIL; |
| 104 | 8039 } |
| 8040 --recurse; | |
| 165 | 8041 return ret; |
| 104 | 8042 } |
| 8043 | |
| 8044 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8045 * This function is used by f_input() and f_inputdialog() functions. The third |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8046 * argument to f_input() specifies the type of completion to use at the |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8047 * prompt. The third argument to f_inputdialog() specifies the value to return |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8048 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8049 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8050 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8051 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8052 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8053 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8054 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8055 int secret) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8056 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8057 char_u *prompt = get_tv_string_chk(&argvars[0]); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8058 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8059 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8060 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8061 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8062 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8063 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8064 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8065 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8066 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8067 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8068 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8069 #ifdef NO_CONSOLE_INPUT |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8070 /* While starting up, there is no place to enter text. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8071 if (no_console_input()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8072 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8073 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8074 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8075 cmd_silent = FALSE; /* Want to see the prompt. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8076 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8077 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8078 /* Only the part of the message after the last NL is considered as |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8079 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8080 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8081 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8082 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8083 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8084 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8085 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8086 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8087 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8088 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8089 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8090 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8091 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8092 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8093 *p = c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8094 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8095 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8096 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8097 if (argvars[1].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8098 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8099 defstr = get_tv_string_buf_chk(&argvars[1], buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8100 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8101 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8102 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8103 if (!inputdialog && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8104 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8105 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8106 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8107 long argt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8108 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8109 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8110 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8111 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 xp_name = get_tv_string_buf_chk(&argvars[2], buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8113 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8114 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8115 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8116 xp_namelen = (int)STRLEN(xp_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8117 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8118 if (parse_compl_arg(xp_name, xp_namelen, &xp_type, &argt, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8119 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8120 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8121 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8123 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8124 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8125 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8126 int save_ex_normal_busy = ex_normal_busy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8128 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8129 getcmdline_prompt(secret ? NUL : '@', p, echo_attr, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8130 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8131 ex_normal_busy = save_ex_normal_busy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8132 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8133 if (inputdialog && rettv->vval.v_string == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8134 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8135 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8136 rettv->vval.v_string = vim_strsave(get_tv_string_buf( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 &argvars[2], buf)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8138 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8139 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8140 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8141 /* since the user typed this, no need to wait for return */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8142 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8143 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8144 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8145 cmd_silent = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8146 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8147 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8148 /* |
| 7 | 8149 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8150 * newline at the end. | |
| 8151 * ":echon expr1 ..." print each argument plain. | |
| 8152 */ | |
| 8153 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8154 ex_echo(exarg_T *eap) |
| 7 | 8155 { |
| 8156 char_u *arg = eap->arg; | |
| 137 | 8157 typval_T rettv; |
| 56 | 8158 char_u *tofree; |
| 7 | 8159 char_u *p; |
| 8160 int needclr = TRUE; | |
| 8161 int atstart = TRUE; | |
| 80 | 8162 char_u numbuf[NUMBUFLEN]; |
| 7 | 8163 |
| 8164 if (eap->skip) | |
| 8165 ++emsg_skip; | |
| 8166 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8167 { | |
| 1624 | 8168 /* If eval1() causes an error message the text from the command may |
| 8169 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8170 need_clr_eos = needclr; | |
| 8171 | |
| 7 | 8172 p = arg; |
| 71 | 8173 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8174 { |
| 8175 /* | |
| 8176 * Report the invalid expression unless the expression evaluation | |
| 8177 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8178 * exception. | |
| 8179 */ | |
| 8180 if (!aborting()) | |
| 8181 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8182 need_clr_eos = FALSE; |
| 8183 break; | |
| 8184 } | |
| 8185 need_clr_eos = FALSE; | |
| 8186 | |
| 7 | 8187 if (!eap->skip) |
| 8188 { | |
| 8189 if (atstart) | |
| 8190 { | |
| 8191 atstart = FALSE; | |
| 8192 /* Call msg_start() after eval1(), evaluating the expression | |
| 8193 * may cause a message to appear. */ | |
| 8194 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8195 { |
| 3435 | 8196 /* Mark the saved text as finishing the line, so that what |
| 8197 * follows is displayed on a new line when scrolling back | |
| 8198 * at the more prompt. */ | |
| 8199 msg_sb_eol(); | |
| 7 | 8200 msg_start(); |
| 3423 | 8201 } |
| 7 | 8202 } |
| 8203 else if (eap->cmdidx == CMD_echo) | |
| 8204 msg_puts_attr((char_u *)" ", echo_attr); | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
8205 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8206 if (p != NULL) |
| 8207 for ( ; *p != NUL && !got_int; ++p) | |
| 8208 { | |
| 8209 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8210 { |
| 165 | 8211 if (*p != TAB && needclr) |
| 8212 { | |
| 8213 /* remove any text still there from the command */ | |
| 8214 msg_clr_eos(); | |
| 8215 needclr = FALSE; | |
| 8216 } | |
| 8217 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8218 } |
| 8219 else | |
| 165 | 8220 { |
| 8221 #ifdef FEAT_MBYTE | |
| 8222 if (has_mbyte) | |
| 8223 { | |
| 474 | 8224 int i = (*mb_ptr2len)(p); |
| 165 | 8225 |
| 8226 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8227 p += i - 1; | |
| 8228 } | |
| 8229 else | |
| 8230 #endif | |
| 8231 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8232 } | |
| 7 | 8233 } |
| 56 | 8234 vim_free(tofree); |
| 8235 } | |
| 71 | 8236 clear_tv(&rettv); |
| 7 | 8237 arg = skipwhite(arg); |
| 8238 } | |
| 8239 eap->nextcmd = check_nextcmd(arg); | |
| 8240 | |
| 8241 if (eap->skip) | |
| 8242 --emsg_skip; | |
| 8243 else | |
| 8244 { | |
| 8245 /* remove text that may still be there from the command */ | |
| 8246 if (needclr) | |
| 8247 msg_clr_eos(); | |
| 8248 if (eap->cmdidx == CMD_echo) | |
| 8249 msg_end(); | |
| 8250 } | |
| 8251 } | |
| 8252 | |
| 8253 /* | |
| 8254 * ":echohl {name}". | |
| 8255 */ | |
| 8256 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8257 ex_echohl(exarg_T *eap) |
| 7 | 8258 { |
| 8259 int id; | |
| 8260 | |
| 8261 id = syn_name2id(eap->arg); | |
| 8262 if (id == 0) | |
| 8263 echo_attr = 0; | |
| 8264 else | |
| 8265 echo_attr = syn_id2attr(id); | |
| 8266 } | |
| 8267 | |
| 8268 /* | |
| 8269 * ":execute expr1 ..." execute the result of an expression. | |
| 8270 * ":echomsg expr1 ..." Print a message | |
| 8271 * ":echoerr expr1 ..." Print an error | |
| 8272 * Each gets spaces around each argument and a newline at the end for | |
| 8273 * echo commands | |
| 8274 */ | |
| 8275 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8276 ex_execute(exarg_T *eap) |
| 7 | 8277 { |
| 8278 char_u *arg = eap->arg; | |
| 137 | 8279 typval_T rettv; |
| 7 | 8280 int ret = OK; |
| 8281 char_u *p; | |
| 8282 garray_T ga; | |
| 8283 int len; | |
| 8284 int save_did_emsg; | |
| 8285 | |
| 8286 ga_init2(&ga, 1, 80); | |
| 8287 | |
| 8288 if (eap->skip) | |
| 8289 ++emsg_skip; | |
| 8290 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8291 { | |
| 8292 p = arg; | |
| 71 | 8293 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8294 { |
| 8295 /* | |
| 8296 * Report the invalid expression unless the expression evaluation | |
| 8297 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8298 * exception. | |
| 8299 */ | |
| 8300 if (!aborting()) | |
| 8301 EMSG2(_(e_invexpr2), p); | |
| 8302 ret = FAIL; | |
| 8303 break; | |
| 8304 } | |
| 8305 | |
| 8306 if (!eap->skip) | |
| 8307 { | |
| 71 | 8308 p = get_tv_string(&rettv); |
| 7 | 8309 len = (int)STRLEN(p); |
| 8310 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8311 { | |
| 71 | 8312 clear_tv(&rettv); |
| 7 | 8313 ret = FAIL; |
| 8314 break; | |
| 8315 } | |
| 8316 if (ga.ga_len) | |
| 8317 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8318 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8319 ga.ga_len += len; | |
| 8320 } | |
| 8321 | |
| 71 | 8322 clear_tv(&rettv); |
| 7 | 8323 arg = skipwhite(arg); |
| 8324 } | |
| 8325 | |
| 8326 if (ret != FAIL && ga.ga_data != NULL) | |
| 8327 { | |
| 8328 if (eap->cmdidx == CMD_echomsg) | |
| 625 | 8329 { |
| 7 | 8330 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8331 out_flush(); |
| 8332 } | |
| 7 | 8333 else if (eap->cmdidx == CMD_echoerr) |
| 8334 { | |
| 8335 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8336 save_did_emsg = did_emsg; | |
| 8337 EMSG((char_u *)ga.ga_data); | |
| 8338 if (!force_abort) | |
| 8339 did_emsg = save_did_emsg; | |
| 8340 } | |
| 8341 else if (eap->cmdidx == CMD_execute) | |
| 8342 do_cmdline((char_u *)ga.ga_data, | |
| 8343 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8344 } | |
| 8345 | |
| 8346 ga_clear(&ga); | |
| 8347 | |
| 8348 if (eap->skip) | |
| 8349 --emsg_skip; | |
| 8350 | |
| 8351 eap->nextcmd = check_nextcmd(arg); | |
| 8352 } | |
| 8353 | |
| 8354 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8355 * Find window specified by "vp" in tabpage "tp". |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8356 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8357 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8358 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8359 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8360 tabpage_T *tp UNUSED) /* NULL for current tab page */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8361 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8362 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8363 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8364 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8365 int nr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8366 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8367 nr = (int)get_tv_number_chk(vp, NULL); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8368 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8369 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8370 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8371 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8372 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8373 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8374 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8375 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
|
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8376 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8377 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8378 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8379 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8380 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8381 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8382 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8383 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8384 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8385 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8386 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8387 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8388 #else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8389 if (nr == 0 || nr == 1 || nr == curwin->w_id) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8390 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8391 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8392 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8393 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8394 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8395 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8396 * Find window specified by "wvp" in tabpage "tvp". |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8397 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8398 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8399 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8400 typval_T *wvp, /* VAR_UNKNOWN for current window */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8401 typval_T *tvp) /* VAR_UNKNOWN for current tab page */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8402 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8403 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8404 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8405 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8406 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8407 if (wvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8408 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8410 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8411 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8415 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8416 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8417 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8418 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8419 wp = find_win_by_nr(wvp, tp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8420 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8422 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8424 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8425 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 * getwinvar() and gettabwinvar() |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8430 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8432 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8433 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 int off) /* 1 for gettabwinvar() */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8436 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8440 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8441 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8442 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8443 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8444 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8446 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8447 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8449 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8450 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8451 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8453 win = find_win_by_nr(&argvars[off], tp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 varname = get_tv_string_chk(&argvars[off + 1]); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8455 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8457 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8458 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8459 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8460 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 /* Set curwin to be our win, temporarily. Also set the tabpage, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8464 * otherwise the window is not valid. Only do this when needed, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8465 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8466 need_switch_win = !(tp == curtab && win == curwin); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8467 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8468 || switch_win(&oldcurwin, &oldtabpage, win, tp, TRUE) == OK) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8469 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8470 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8471 if (*varname == '&') /* window-local-option */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8472 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8473 if (get_option_tv(&varname, rettv, 1) == OK) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8474 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8475 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8476 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8477 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8478 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8479 /* Let getwinvar({nr}, "") return the "w:" dictionary. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8480 v = find_var_in_ht(&win->w_vars->dv_hashtab, 'w', |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8481 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8482 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8483 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8484 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8485 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8486 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8487 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8488 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8489 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8490 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8491 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8493 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8494 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8495 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8496 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8497 if (!done && argvars[off + 2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8498 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8499 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8502 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8503 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8504 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8505 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8506 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8507 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8508 setwinvar(typval_T *argvars, typval_T *rettv UNUSED, int off) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8509 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8510 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8511 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8512 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8513 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8514 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8515 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8516 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8517 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8518 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8519 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8520 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8521 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8522 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8523 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8524 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8525 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8526 tp = find_tabpage((int)get_tv_number_chk(&argvars[0], NULL)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8527 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8528 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8529 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8530 win = find_win_by_nr(&argvars[off], tp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8531 varname = get_tv_string_chk(&argvars[off + 1]); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8532 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8533 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8534 if (win != NULL && varname != NULL && varp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8535 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8536 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8537 need_switch_win = !(tp == curtab && win == curwin); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 || switch_win(&save_curwin, &save_curtab, win, tp, TRUE) == OK) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8540 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8541 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8542 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8543 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8544 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8545 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8547 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8548 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8549 numval = (long)get_tv_number_chk(varp, &error); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8550 strval = get_tv_string_buf_chk(varp, nbuf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8551 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8552 set_option_value(varname, numval, strval, OPT_LOCAL); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8553 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8554 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8555 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8556 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8557 if (winvarname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8558 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8559 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8560 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8561 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8562 vim_free(winvarname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8563 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8564 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8565 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8566 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8567 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8568 restore_win(save_curwin, save_curtab, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8569 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8570 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8571 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8572 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8573 /* |
| 7 | 8574 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8575 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8576 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8577 * after the option name. | |
| 8578 */ | |
| 8579 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8580 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8581 { |
| 8582 char_u *p = *arg; | |
| 8583 | |
| 8584 ++p; | |
| 8585 if (*p == 'g' && p[1] == ':') | |
| 8586 { | |
| 8587 *opt_flags = OPT_GLOBAL; | |
| 8588 p += 2; | |
| 8589 } | |
| 8590 else if (*p == 'l' && p[1] == ':') | |
| 8591 { | |
| 8592 *opt_flags = OPT_LOCAL; | |
| 8593 p += 2; | |
| 8594 } | |
| 8595 else | |
| 8596 *opt_flags = 0; | |
| 8597 | |
| 8598 if (!ASCII_ISALPHA(*p)) | |
| 8599 return NULL; | |
| 8600 *arg = p; | |
| 8601 | |
| 8602 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8603 p += 4; /* termcap option */ | |
| 8604 else | |
| 8605 while (ASCII_ISALPHA(*p)) | |
| 8606 ++p; | |
| 8607 return p; | |
| 8608 } | |
| 8609 | |
| 8610 /* | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8611 * Return the autoload script name for a function or variable name. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8612 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8613 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8614 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8615 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8616 { |
| 7 | 8617 char_u *p; |
|
9562
86af4a48c00a
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parents:
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diff
changeset
|
8618 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8619 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8620 /* Get the script file name: replace '#' with '/', append ".vim". */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8621 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8622 if (scriptname == NULL) |
| 5834 | 8623 return FALSE; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8624 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8625 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8626 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8627 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8628 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8629 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8630 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8631 } |
| 170 | 8632 |
| 163 | 8633 /* |
| 169 | 8634 * If "name" has a package name try autoloading the script for it. |
| 163 | 8635 * Return TRUE if a package was loaded. |
| 8636 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8637 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
8638 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
8639 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8640 int reload) /* load script again when already loaded */ |
| 163 | 8641 { |
| 8642 char_u *p; | |
| 446 | 8643 char_u *scriptname, *tofree; |
| 163 | 8644 int ret = FALSE; |
| 446 | 8645 int i; |
| 8646 | |
| 8647 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8648 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8649 if (p == NULL || p == name) |
| 163 | 8650 return FALSE; |
| 8651 | |
| 446 | 8652 tofree = scriptname = autoload_name(name); |
| 8653 | |
| 8654 /* Find the name in the list of previously loaded package names. Skip | |
| 8655 * "autoload/", it's always the same. */ | |
| 8656 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8657 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8658 break; | |
| 8659 if (!reload && i < ga_loaded.ga_len) | |
| 8660 ret = FALSE; /* was loaded already */ | |
| 8661 else | |
| 8662 { | |
| 8663 /* Remember the name if it wasn't loaded already. */ | |
| 8664 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8665 { | |
| 8666 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8667 tofree = NULL; | |
| 8668 } | |
| 8669 | |
| 8670 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */ | |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8512
diff
changeset
|
8671 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8672 ret = TRUE; |
| 8673 } | |
| 8674 | |
| 8675 vim_free(tofree); | |
| 169 | 8676 return ret; |
| 8677 } | |
| 8678 | |
| 7 | 8679 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8680 typedef enum | |
| 8681 { | |
| 1624 | 8682 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8683 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8684 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8685 } var_flavour_T; |
| 8686 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
8687 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8688 |
| 8689 static var_flavour_T | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8690 var_flavour(char_u *varname) |
| 7 | 8691 { |
| 8692 char_u *p = varname; | |
| 8693 | |
| 8694 if (ASCII_ISUPPER(*p)) | |
| 8695 { | |
| 8696 while (*(++p)) | |
| 8697 if (ASCII_ISLOWER(*p)) | |
| 8698 return VAR_FLAVOUR_SESSION; | |
| 8699 return VAR_FLAVOUR_VIMINFO; | |
| 8700 } | |
| 8701 else | |
| 8702 return VAR_FLAVOUR_DEFAULT; | |
| 8703 } | |
| 8704 #endif | |
| 8705 | |
| 8706 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8707 /* | |
| 8708 * Restore global vars that start with a capital from the viminfo file | |
| 8709 */ | |
| 8710 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8711 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8712 { |
| 8713 char_u *tab; | |
| 1624 | 8714 int type = VAR_NUMBER; |
| 137 | 8715 typval_T tv; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8716 void *save_funccal; |
| 7 | 8717 |
| 8718 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8719 { | |
| 8720 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8721 if (tab != NULL) | |
| 8722 { | |
| 8723 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8724 switch (*tab) |
| 8725 { | |
| 8726 case 'S': type = VAR_STRING; break; | |
| 8727 #ifdef FEAT_FLOAT | |
| 8728 case 'F': type = VAR_FLOAT; break; | |
| 8729 #endif | |
| 8730 case 'D': type = VAR_DICT; break; | |
| 8731 case 'L': type = VAR_LIST; break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8732 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8733 } |
| 7 | 8734 |
| 8735 tab = vim_strchr(tab, '\t'); | |
| 8736 if (tab != NULL) | |
| 8737 { | |
| 1624 | 8738 tv.v_type = type; |
| 2607 | 8739 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8740 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8741 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8742 #ifdef FEAT_FLOAT |
| 8743 else if (type == VAR_FLOAT) | |
| 8744 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8745 #endif | |
| 8746 else | |
| 76 | 8747 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8748 if (type == VAR_DICT || type == VAR_LIST) |
| 8749 { | |
| 8750 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8751 | |
| 8752 if (etv == NULL) | |
| 8753 /* Failed to parse back the dict or list, use it as a | |
| 8754 * string. */ | |
| 8755 tv.v_type = VAR_STRING; | |
| 8756 else | |
| 8757 { | |
| 8758 vim_free(tv.vval.v_string); | |
| 8759 tv = *etv; | |
| 3425 | 8760 vim_free(etv); |
| 2607 | 8761 } |
| 8762 } | |
| 8763 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8764 /* when in a function use global variables */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8765 save_funccal = clear_current_funccal(); |
| 76 | 8766 set_var(virp->vir_line + 1, &tv, FALSE); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8767 restore_current_funccal(save_funccal); |
| 2607 | 8768 |
| 8769 if (tv.v_type == VAR_STRING) | |
| 76 | 8770 vim_free(tv.vval.v_string); |
| 2607 | 8771 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8772 clear_tv(&tv); | |
| 7 | 8773 } |
| 8774 } | |
| 8775 } | |
| 8776 | |
| 8777 return viminfo_readline(virp); | |
| 8778 } | |
| 8779 | |
| 8780 /* | |
| 8781 * Write global vars that start with a capital to the viminfo file | |
| 8782 */ | |
| 8783 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8784 write_viminfo_varlist(FILE *fp) |
| 7 | 8785 { |
| 137 | 8786 hashitem_T *hi; |
| 8787 dictitem_T *this_var; | |
| 124 | 8788 int todo; |
|
7995
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
parents:
7990
diff
changeset
|
8789 char *s = ""; |
| 165 | 8790 char_u *p; |
| 71 | 8791 char_u *tofree; |
| 80 | 8792 char_u numbuf[NUMBUFLEN]; |
| 7 | 8793 |
| 8794 if (find_viminfo_parameter('!') == NULL) | |
| 8795 return; | |
| 8796 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8797 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8798 |
| 835 | 8799 todo = (int)globvarht.ht_used; |
| 137 | 8800 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8801 { |
| 8802 if (!HASHITEM_EMPTY(hi)) | |
| 8803 { | |
| 8804 --todo; | |
| 137 | 8805 this_var = HI2DI(hi); |
| 8806 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8807 { | |
| 8808 switch (this_var->di_tv.v_type) | |
| 124 | 8809 { |
| 8810 case VAR_STRING: s = "STR"; break; | |
| 8811 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8812 case VAR_FLOAT: s = "FLO"; break; |
| 8813 case VAR_DICT: s = "DIC"; break; | |
| 8814 case VAR_LIST: s = "LIS"; break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8815 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8816 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8817 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8818 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8819 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8820 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8821 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8822 continue; |
| 124 | 8823 } |
| 137 | 8824 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8825 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8826 if (p != NULL) |
| 8827 viminfo_writestring(fp, p); | |
| 124 | 8828 vim_free(tofree); |
| 8829 } | |
| 7 | 8830 } |
| 8831 } | |
| 8832 } | |
| 8833 #endif | |
| 8834 | |
| 8835 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8836 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8837 store_session_globals(FILE *fd) |
| 7 | 8838 { |
| 137 | 8839 hashitem_T *hi; |
| 8840 dictitem_T *this_var; | |
| 124 | 8841 int todo; |
| 7 | 8842 char_u *p, *t; |
| 8843 | |
| 835 | 8844 todo = (int)globvarht.ht_used; |
| 137 | 8845 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8846 { |
| 8847 if (!HASHITEM_EMPTY(hi)) | |
| 8848 { | |
| 8849 --todo; | |
| 137 | 8850 this_var = HI2DI(hi); |
| 8851 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8852 || this_var->di_tv.v_type == VAR_STRING) | |
| 8853 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8854 { |
| 8855 /* Escape special characters with a backslash. Turn a LF and | |
| 8856 * CR into \n and \r. */ | |
| 137 | 8857 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8858 (char_u *)"\\\"\n\r"); |
| 124 | 8859 if (p == NULL) /* out of memory */ |
| 8860 break; | |
| 8861 for (t = p; *t != NUL; ++t) | |
| 8862 if (*t == '\n') | |
| 8863 *t = 'n'; | |
| 8864 else if (*t == '\r') | |
| 8865 *t = 'r'; | |
| 8866 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8867 this_var->di_key, |
| 8868 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8869 : ' ', | |
| 8870 p, | |
| 8871 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8872 : ' ') < 0) | |
| 124 | 8873 || put_eol(fd) == FAIL) |
| 8874 { | |
| 8875 vim_free(p); | |
| 8876 return FAIL; | |
| 8877 } | |
| 7 | 8878 vim_free(p); |
| 124 | 8879 } |
| 1624 | 8880 #ifdef FEAT_FLOAT |
| 8881 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8882 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8883 { | |
| 8884 float_T f = this_var->di_tv.vval.v_float; | |
| 8885 int sign = ' '; | |
| 8886 | |
| 8887 if (f < 0) | |
| 8888 { | |
| 8889 f = -f; | |
| 8890 sign = '-'; | |
| 8891 } | |
| 3288 | 8892 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8893 this_var->di_key, sign, f) < 0) |
| 8894 || put_eol(fd) == FAIL) | |
| 8895 return FAIL; | |
| 8896 } | |
| 8897 #endif | |
| 7 | 8898 } |
| 8899 } | |
| 8900 return OK; | |
| 8901 } | |
| 8902 #endif | |
| 8903 | |
| 448 | 8904 /* |
| 8905 * Display script name where an item was last set. | |
| 8906 * Should only be invoked when 'verbose' is non-zero. | |
| 8907 */ | |
| 8908 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8909 last_set_msg(scid_T scriptID) |
| 448 | 8910 { |
| 507 | 8911 char_u *p; |
| 8912 | |
| 448 | 8913 if (scriptID != 0) |
| 8914 { | |
| 507 | 8915 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8916 if (p != NULL) | |
| 8917 { | |
| 8918 verbose_enter(); | |
| 8919 MSG_PUTS(_("\n\tLast set from ")); | |
| 8920 MSG_PUTS(p); | |
| 8921 vim_free(p); | |
| 8922 verbose_leave(); | |
| 8923 } | |
| 448 | 8924 } |
| 8925 } | |
| 8926 | |
| 1733 | 8927 /* |
| 8928 * List v:oldfiles in a nice way. | |
| 8929 */ | |
| 8930 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8931 ex_oldfiles(exarg_T *eap UNUSED) |
| 1733 | 8932 { |
| 8933 list_T *l = vimvars[VV_OLDFILES].vv_list; | |
| 8934 listitem_T *li; | |
| 8935 int nr = 0; | |
| 8936 | |
| 8937 if (l == NULL) | |
| 8938 msg((char_u *)_("No old files")); | |
| 8939 else | |
| 8940 { | |
| 8941 msg_start(); | |
| 8942 msg_scroll = TRUE; | |
| 8943 for (li = l->lv_first; li != NULL && !got_int; li = li->li_next) | |
| 8944 { | |
| 8945 msg_outnum((long)++nr); | |
| 8946 MSG_PUTS(": "); | |
| 8947 msg_outtrans(get_tv_string(&li->li_tv)); | |
| 8948 msg_putchar('\n'); | |
| 8949 out_flush(); /* output one line at a time */ | |
| 8950 ui_breakcheck(); | |
| 8951 } | |
| 8952 /* Assume "got_int" was set to truncate the listing. */ | |
| 8953 got_int = FALSE; | |
| 8954 | |
| 8955 #ifdef FEAT_BROWSE_CMD | |
| 8956 if (cmdmod.browse) | |
| 8957 { | |
| 8958 quit_more = FALSE; | |
| 8959 nr = prompt_for_number(FALSE); | |
| 8960 msg_starthere(); | |
| 8961 if (nr > 0) | |
| 8962 { | |
| 8963 char_u *p = list_find_str(get_vim_var_list(VV_OLDFILES), | |
| 8964 (long)nr); | |
| 8965 | |
| 8966 if (p != NULL) | |
| 8967 { | |
| 8968 p = expand_env_save(p); | |
| 8969 eap->arg = p; | |
| 8970 eap->cmdidx = CMD_edit; | |
| 8971 cmdmod.browse = FALSE; | |
| 8972 do_exedit(eap, NULL); | |
| 8973 vim_free(p); | |
| 8974 } | |
| 8975 } | |
| 8976 } | |
| 8977 #endif | |
| 8978 } | |
| 8979 } | |
| 8980 | |
| 6935 | 8981 /* reset v:option_new, v:option_old and v:option_type */ |
| 8982 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8983 reset_v_option_vars(void) |
| 6935 | 8984 { |
| 8985 set_vim_var_string(VV_OPTION_NEW, NULL, -1); | |
| 8986 set_vim_var_string(VV_OPTION_OLD, NULL, -1); | |
| 8987 set_vim_var_string(VV_OPTION_TYPE, NULL, -1); | |
| 8988 } | |
| 8989 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8990 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8991 * Prepare "gap" for an assert error and add the sourcing position. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8992 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8993 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8994 prepare_assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8995 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8996 char buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8997 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8998 ga_init2(gap, 1, 100); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8999 if (sourcing_name != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9000 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9001 ga_concat(gap, sourcing_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9002 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9003 ga_concat(gap, (char_u *)" "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9004 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9005 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9006 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9007 sprintf(buf, "line %ld", (long)sourcing_lnum); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9008 ga_concat(gap, (char_u *)buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9009 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9010 if (sourcing_name != NULL || sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9011 ga_concat(gap, (char_u *)": "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9012 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9013 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9014 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9015 * Add an assert error to v:errors. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9016 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9017 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9018 assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9019 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9020 struct vimvar *vp = &vimvars[VV_ERRORS]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9021 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9022 if (vp->vv_type != VAR_LIST || vimvars[VV_ERRORS].vv_list == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9023 /* Make sure v:errors is a list. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9024 set_vim_var_list(VV_ERRORS, list_alloc()); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9025 list_append_string(vimvars[VV_ERRORS].vv_list, gap->ga_data, gap->ga_len); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9026 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9027 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9028 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9029 assert_equal_common(typval_T *argvars, assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9030 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9031 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9032 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9033 if (tv_equal(&argvars[0], &argvars[1], FALSE, FALSE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9034 != (atype == ASSERT_EQUAL)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9035 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9036 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9037 fill_assert_error(&ga, &argvars[2], NULL, &argvars[0], &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9038 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9039 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9040 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9041 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9042 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9043 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9044 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9045 assert_match_common(typval_T *argvars, assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9046 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9047 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9048 char_u buf1[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9049 char_u buf2[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9050 char_u *pat = get_tv_string_buf_chk(&argvars[0], buf1); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9051 char_u *text = get_tv_string_buf_chk(&argvars[1], buf2); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9052 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9053 if (pat == NULL || text == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9054 EMSG(_(e_invarg)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9055 else if (pattern_match(pat, text, FALSE) != (atype == ASSERT_MATCH)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9056 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9057 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9058 fill_assert_error(&ga, &argvars[2], NULL, &argvars[0], &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9059 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9060 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9061 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9062 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9063 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9064 |
|
9636
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9065 void |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9066 assert_inrange(typval_T *argvars) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9067 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9068 garray_T ga; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9069 int error = FALSE; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9070 varnumber_T lower = get_tv_number_chk(&argvars[0], &error); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9071 varnumber_T upper = get_tv_number_chk(&argvars[1], &error); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9072 varnumber_T actual = get_tv_number_chk(&argvars[2], &error); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9073 char_u *tofree; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9074 char msg[200]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9075 char_u numbuf[NUMBUFLEN]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9076 |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9077 if (error) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9078 return; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9079 if (actual < lower || actual > upper) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9080 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9081 prepare_assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9082 if (argvars[3].v_type != VAR_UNKNOWN) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9083 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9084 ga_concat(&ga, tv2string(&argvars[3], &tofree, numbuf, 0)); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9085 vim_free(tofree); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9086 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9087 else |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9088 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9089 vim_snprintf(msg, 200, "Expected range %ld - %ld, but got %ld", |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9090 (long)lower, (long)upper, (long)actual); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9091 ga_concat(&ga, (char_u *)msg); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9092 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9093 assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9094 ga_clear(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9095 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9096 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9097 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9098 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9099 * Common for assert_true() and assert_false(). |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9100 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9101 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9102 assert_bool(typval_T *argvars, int isTrue) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9103 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9104 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9105 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9106 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9107 if (argvars[0].v_type == VAR_SPECIAL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9108 && argvars[0].vval.v_number == (isTrue ? VVAL_TRUE : VVAL_FALSE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9109 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9110 if (argvars[0].v_type != VAR_NUMBER |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9111 || (get_tv_number_chk(&argvars[0], &error) == 0) == isTrue |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9112 || error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9113 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9114 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9115 fill_assert_error(&ga, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9116 (char_u *)(isTrue ? "True" : "False"), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9117 NULL, &argvars[0], ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9118 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9119 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9120 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9121 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9122 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9123 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9124 assert_exception(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9125 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9126 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9127 char_u *error = get_tv_string_chk(&argvars[0]); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9128 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9129 if (vimvars[VV_EXCEPTION].vv_str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9130 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9131 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9132 ga_concat(&ga, (char_u *)"v:exception is not set"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9133 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9134 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9135 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9137 && strstr((char *)vimvars[VV_EXCEPTION].vv_str, (char *)error) == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9138 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9139 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9140 fill_assert_error(&ga, &argvars[1], NULL, &argvars[0], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9141 &vimvars[VV_EXCEPTION].vv_tv, ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9142 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9143 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9144 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9146 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9147 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9148 assert_fails(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9149 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9150 char_u *cmd = get_tv_string_chk(&argvars[0]); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9151 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9152 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9153 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9154 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9155 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9156 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9157 if (!called_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9158 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9159 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9160 ga_concat(&ga, (char_u *)"command did not fail: "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9161 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9162 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9163 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9164 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9165 else if (argvars[1].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9166 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9167 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9168 char *error = (char *)get_tv_string_buf_chk(&argvars[1], buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9169 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9170 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9171 || strstr((char *)vimvars[VV_ERRMSG].vv_str, error) == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9172 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9173 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9174 fill_assert_error(&ga, &argvars[2], NULL, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9175 &vimvars[VV_ERRMSG].vv_tv, ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9176 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9177 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9178 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9179 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9180 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9181 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9182 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9183 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9184 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9185 set_vim_var_string(VV_ERRMSG, NULL, 0); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9186 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9187 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9188 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9189 * Append "str" to "gap", escaping unprintable characters. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9190 * Changes NL to \n, CR to \r, etc. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9191 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9192 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9193 ga_concat_esc(garray_T *gap, char_u *str) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9194 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9195 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9196 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9197 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9198 if (str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9199 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9200 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9201 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9202 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9203 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9204 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9205 switch (*p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9206 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9207 case BS: ga_concat(gap, (char_u *)"\\b"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9208 case ESC: ga_concat(gap, (char_u *)"\\e"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9209 case FF: ga_concat(gap, (char_u *)"\\f"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9210 case NL: ga_concat(gap, (char_u *)"\\n"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9211 case TAB: ga_concat(gap, (char_u *)"\\t"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9212 case CAR: ga_concat(gap, (char_u *)"\\r"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9213 case '\\': ga_concat(gap, (char_u *)"\\\\"); break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9214 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9215 if (*p < ' ') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9216 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9217 vim_snprintf((char *)buf, NUMBUFLEN, "\\x%02x", *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9218 ga_concat(gap, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9219 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9220 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9221 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9222 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9223 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9224 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9225 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9226 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9227 * Fill "gap" with information about an assert error. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9228 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9229 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9230 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9231 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9232 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9233 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9234 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9235 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9236 assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9237 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9238 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9239 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9240 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9241 if (opt_msg_tv->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9242 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9243 ga_concat(gap, tv2string(opt_msg_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9244 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9245 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9246 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9247 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9248 if (atype == ASSERT_MATCH || atype == ASSERT_NOTMATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9249 ga_concat(gap, (char_u *)"Pattern "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9250 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9251 ga_concat(gap, (char_u *)"Expected "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9252 if (exp_str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9253 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9254 ga_concat_esc(gap, tv2string(exp_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9255 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9256 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9257 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9258 ga_concat_esc(gap, exp_str); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9259 if (atype == ASSERT_MATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9260 ga_concat(gap, (char_u *)" does not match "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9261 else if (atype == ASSERT_NOTMATCH) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9262 ga_concat(gap, (char_u *)" does match "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9263 else if (atype == ASSERT_NOTEQUAL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9264 ga_concat(gap, (char_u *)" differs from "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9265 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9266 ga_concat(gap, (char_u *)" but got "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9267 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9268 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9269 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9270 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9271 |
| 6935 | 9272 |
| 7 | 9273 #endif /* FEAT_EVAL */ |
| 9274 | |
| 1624 | 9275 |
| 7 | 9276 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9277 | |
| 9278 #ifdef WIN3264 | |
| 9279 /* | |
| 9280 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9281 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9282 static int get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9283 static int shortpath_for_invalid_fname(char_u **fname, char_u **bufp, int *fnamelen); |
|
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9284 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9285 |
| 9286 /* | |
| 1591 | 9287 * Get the short path (8.3) for the filename in "fnamep". |
| 9288 * Only works for a valid file name. | |
| 9289 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9290 * is put in "bufp". | |
| 9291 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9292 * Returns OK on success, FAIL on failure. | |
| 7 | 9293 */ |
| 9294 static int | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9295 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9296 { |
| 1591 | 9297 int l, len; |
| 7 | 9298 char_u *newbuf; |
| 9299 | |
| 9300 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9301 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9302 if (l > len - 1) |
| 9303 { | |
| 9304 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9305 * and try again with a new buffer big enough. */ |
| 7 | 9306 newbuf = vim_strnsave(*fnamep, l); |
| 9307 if (newbuf == NULL) | |
| 1591 | 9308 return FAIL; |
| 7 | 9309 |
| 9310 vim_free(*bufp); | |
| 9311 *fnamep = *bufp = newbuf; | |
| 9312 | |
| 1591 | 9313 /* Really should always succeed, as the buffer is big enough. */ |
|
8080
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9314 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9315 } |
| 9316 | |
| 9317 *fnamelen = l; | |
| 1591 | 9318 return OK; |
| 9319 } | |
| 9320 | |
| 9321 /* | |
| 9322 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9323 * path is returned in "bufp". | |
| 9324 * | |
| 9325 * Some of the directories specified in "fname" may not exist. This function | |
| 9326 * will shorten the existing directories at the beginning of the path and then | |
| 9327 * append the remaining non-existing path. | |
| 9328 * | |
| 9329 * fname - Pointer to the filename to shorten. On return, contains the | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
9330 * pointer to the shortened pathname |
| 1591 | 9331 * bufp - Pointer to an allocated buffer for the filename. |
| 9332 * fnamelen - Length of the filename pointed to by fname | |
| 9333 * | |
| 9334 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9335 */ |
| 9336 static int | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9337 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9338 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9339 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9340 int *fnamelen) |
| 7 | 9341 { |
| 1591 | 9342 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9343 char_u *endp, *save_endp; | |
| 7 | 9344 char_u ch; |
| 1591 | 9345 int old_len, len; |
| 9346 int new_len, sfx_len; | |
| 9347 int retval = OK; | |
| 7 | 9348 |
| 9349 /* Make a copy */ | |
| 1591 | 9350 old_len = *fnamelen; |
| 9351 save_fname = vim_strnsave(*fname, old_len); | |
| 9352 pbuf_unused = NULL; | |
| 9353 short_fname = NULL; | |
| 9354 | |
| 9355 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9356 save_endp = endp; | |
| 9357 | |
| 9358 /* | |
| 9359 * Try shortening the supplied path till it succeeds by removing one | |
| 9360 * directory at a time from the tail of the path. | |
| 9361 */ | |
| 9362 len = 0; | |
| 9363 for (;;) | |
| 9364 { | |
| 9365 /* go back one path-separator */ | |
| 9366 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9367 --endp; | |
| 9368 if (endp <= save_fname) | |
| 9369 break; /* processed the complete path */ | |
| 9370 | |
| 9371 /* | |
| 9372 * Replace the path separator with a NUL and try to shorten the | |
| 9373 * resulting path. | |
| 9374 */ | |
| 9375 ch = *endp; | |
| 9376 *endp = 0; | |
| 9377 short_fname = save_fname; | |
| 1668 | 9378 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9379 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9380 { | |
| 9381 retval = FAIL; | |
| 9382 goto theend; | |
| 9383 } | |
| 9384 *endp = ch; /* preserve the string */ | |
| 9385 | |
| 9386 if (len > 0) | |
| 9387 break; /* successfully shortened the path */ | |
| 9388 | |
| 9389 /* failed to shorten the path. Skip the path separator */ | |
| 9390 --endp; | |
| 9391 } | |
| 9392 | |
| 9393 if (len > 0) | |
| 9394 { | |
| 9395 /* | |
| 9396 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9397 * path with the remaining path at the tail. | |
| 9398 */ | |
| 9399 | |
| 9400 /* Compute the length of the new path. */ | |
| 9401 sfx_len = (int)(save_endp - endp) + 1; | |
| 9402 new_len = len + sfx_len; | |
| 9403 | |
| 9404 *fnamelen = new_len; | |
| 7 | 9405 vim_free(*bufp); |
| 1591 | 9406 if (new_len > old_len) |
| 9407 { | |
| 9408 /* There is not enough space in the currently allocated string, | |
| 9409 * copy it to a buffer big enough. */ | |
| 9410 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9411 if (*fname == NULL) |
| 1591 | 9412 { |
| 9413 retval = FAIL; | |
| 9414 goto theend; | |
| 9415 } | |
| 9416 } | |
| 9417 else | |
| 9418 { | |
| 9419 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9420 * unless get_short_pathname() did its work in-place. */ | |
| 9421 *fname = *bufp = save_fname; | |
| 9422 if (short_fname != save_fname) | |
| 9423 vim_strncpy(save_fname, short_fname, len); | |
| 9424 save_fname = NULL; | |
| 9425 } | |
| 9426 | |
| 9427 /* concat the not-shortened part of the path */ | |
| 9428 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9429 (*fname)[new_len] = NUL; | |
| 9430 } | |
| 9431 | |
| 9432 theend: | |
| 9433 vim_free(pbuf_unused); | |
| 9434 vim_free(save_fname); | |
| 9435 | |
| 9436 return retval; | |
| 7 | 9437 } |
| 9438 | |
| 9439 /* | |
| 9440 * Get a pathname for a partial path. | |
| 1591 | 9441 * Returns OK for success, FAIL for failure. |
| 7 | 9442 */ |
| 9443 static int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9444 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9445 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9446 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9447 int *fnamelen) |
| 7 | 9448 { |
| 9449 int sepcount, len, tflen; | |
| 9450 char_u *p; | |
| 9451 char_u *pbuf, *tfname; | |
| 9452 int hasTilde; | |
| 9453 | |
| 1624 | 9454 /* Count up the path separators from the RHS.. so we know which part |
| 9455 * of the path to return. */ | |
| 7 | 9456 sepcount = 0; |
| 39 | 9457 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p)) |
| 7 | 9458 if (vim_ispathsep(*p)) |
| 9459 ++sepcount; | |
| 9460 | |
| 9461 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9462 hasTilde = (**fnamep == '~'); | |
| 9463 if (hasTilde) | |
| 9464 pbuf = tfname = expand_env_save(*fnamep); | |
| 9465 else | |
| 9466 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9467 | |
| 835 | 9468 len = tflen = (int)STRLEN(tfname); |
| 7 | 9469 |
| 1591 | 9470 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9471 return FAIL; | |
| 7 | 9472 |
| 9473 if (len == 0) | |
| 9474 { | |
| 9475 /* Don't have a valid filename, so shorten the rest of the | |
| 9476 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9477 * there's not a lot of point in guessing what it might be. | |
| 9478 */ | |
| 9479 len = tflen; | |
| 1591 | 9480 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9481 return FAIL; | |
| 7 | 9482 } |
| 9483 | |
| 9484 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9485 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9486 { |
| 9487 #ifdef FEAT_MBYTE | |
| 9488 if (has_mbyte) | |
| 9489 p -= mb_head_off(tfname, p); | |
| 9490 #endif | |
| 7 | 9491 if (vim_ispathsep(*p)) |
| 9492 { | |
| 9493 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9494 break; | |
| 9495 else | |
| 9496 sepcount --; | |
| 9497 } | |
| 39 | 9498 } |
| 7 | 9499 if (hasTilde) |
| 9500 { | |
| 9501 --p; | |
| 9502 if (p >= tfname) | |
| 9503 *p = '~'; | |
| 9504 else | |
| 1591 | 9505 return FAIL; |
| 7 | 9506 } |
| 9507 else | |
| 9508 ++p; | |
| 9509 | |
| 9510 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9511 vim_free(*bufp); | |
| 9512 *fnamelen = (int)STRLEN(p); | |
| 9513 *bufp = pbuf; | |
| 9514 *fnamep = p; | |
| 9515 | |
| 1591 | 9516 return OK; |
| 7 | 9517 } |
| 9518 #endif /* WIN3264 */ | |
| 9519 | |
| 9520 /* | |
| 9521 * Adjust a filename, according to a string of modifiers. | |
| 9522 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9523 * determined by *fnamelen. | |
| 1591 | 9524 * Returns VALID_ flags or -1 for failure. |
| 7 | 9525 * When there is an error, *fnamep is set to NULL. |
| 9526 */ | |
| 9527 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9528 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9529 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9530 int *usedlen, /* characters after src that are used */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9531 char_u **fnamep, /* file name so far */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9532 char_u **bufp, /* buffer for allocated file name or NULL */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9533 int *fnamelen) /* length of fnamep */ |
| 7 | 9534 { |
| 9535 int valid = 0; | |
| 9536 char_u *tail; | |
| 9537 char_u *s, *p, *pbuf; | |
| 9538 char_u dirname[MAXPATHL]; | |
| 9539 int c; | |
| 9540 int has_fullname = 0; | |
| 9541 #ifdef WIN3264 | |
| 3018 | 9542 char_u *fname_start = *fnamep; |
| 7 | 9543 int has_shortname = 0; |
| 9544 #endif | |
| 9545 | |
| 9546 repeat: | |
| 9547 /* ":p" - full path/file_name */ | |
| 9548 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9549 { | |
| 9550 has_fullname = 1; | |
| 9551 | |
| 9552 valid |= VALID_PATH; | |
| 9553 *usedlen += 2; | |
| 9554 | |
| 9555 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9556 if ((*fnamep)[0] == '~' | |
| 9557 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9558 && ((*fnamep)[1] == '/' | |
| 9559 # ifdef BACKSLASH_IN_FILENAME | |
| 9560 || (*fnamep)[1] == '\\' | |
| 9561 # endif | |
| 9562 || (*fnamep)[1] == NUL) | |
| 9563 | |
| 9564 #endif | |
| 9565 ) | |
| 9566 { | |
| 9567 *fnamep = expand_env_save(*fnamep); | |
| 9568 vim_free(*bufp); /* free any allocated file name */ | |
| 9569 *bufp = *fnamep; | |
| 9570 if (*fnamep == NULL) | |
| 9571 return -1; | |
| 9572 } | |
| 9573 | |
| 9574 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
| 39 | 9575 for (p = *fnamep; *p != NUL; mb_ptr_adv(p)) |
| 7 | 9576 { |
| 9577 if (vim_ispathsep(*p) | |
| 9578 && p[1] == '.' | |
| 9579 && (p[2] == NUL | |
| 9580 || vim_ispathsep(p[2]) | |
| 9581 || (p[2] == '.' | |
| 9582 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9583 break; | |
| 9584 } | |
| 9585 | |
| 9586 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9587 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9588 { | |
| 9589 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9590 vim_free(*bufp); /* free any allocated file name */ | |
| 9591 *bufp = *fnamep; | |
| 9592 if (*fnamep == NULL) | |
| 9593 return -1; | |
| 9594 } | |
| 9595 | |
| 3598 | 9596 #ifdef WIN3264 |
| 9597 # if _WIN32_WINNT >= 0x0500 | |
| 9598 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9599 { | |
| 9600 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9601 * file does not have two different names. | |
| 9602 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9603 p = alloc(_MAX_PATH + 1); | |
| 9604 if (p != NULL) | |
| 9605 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9606 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9607 { |
| 9608 vim_free(*bufp); | |
| 9609 *bufp = *fnamep = p; | |
| 9610 } | |
| 9611 else | |
| 9612 vim_free(p); | |
| 9613 } | |
| 9614 } | |
| 9615 # endif | |
| 9616 #endif | |
| 7 | 9617 /* Append a path separator to a directory. */ |
| 9618 if (mch_isdir(*fnamep)) | |
| 9619 { | |
| 9620 /* Make room for one or two extra characters. */ | |
| 9621 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9622 vim_free(*bufp); /* free any allocated file name */ | |
| 9623 *bufp = *fnamep; | |
| 9624 if (*fnamep == NULL) | |
| 9625 return -1; | |
| 9626 add_pathsep(*fnamep); | |
| 9627 } | |
| 9628 } | |
| 9629 | |
| 9630 /* ":." - path relative to the current directory */ | |
| 9631 /* ":~" - path relative to the home directory */ | |
| 9632 /* ":8" - shortname path - postponed till after */ | |
| 9633 while (src[*usedlen] == ':' | |
| 9634 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9635 { | |
| 9636 *usedlen += 2; | |
| 9637 if (c == '8') | |
| 9638 { | |
| 9639 #ifdef WIN3264 | |
| 9640 has_shortname = 1; /* Postpone this. */ | |
| 9641 #endif | |
| 9642 continue; | |
| 9643 } | |
| 9644 pbuf = NULL; | |
| 9645 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9646 if (!has_fullname) | |
| 9647 { | |
| 9648 if (c == '.' && **fnamep == '~') | |
| 9649 p = pbuf = expand_env_save(*fnamep); | |
| 9650 else | |
| 9651 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9652 } | |
| 9653 else | |
| 9654 p = *fnamep; | |
| 9655 | |
| 9656 has_fullname = 0; | |
| 9657 | |
| 9658 if (p != NULL) | |
| 9659 { | |
| 9660 if (c == '.') | |
| 9661 { | |
| 9662 mch_dirname(dirname, MAXPATHL); | |
| 9663 s = shorten_fname(p, dirname); | |
| 9664 if (s != NULL) | |
| 9665 { | |
| 9666 *fnamep = s; | |
| 9667 if (pbuf != NULL) | |
| 9668 { | |
| 9669 vim_free(*bufp); /* free any allocated file name */ | |
| 9670 *bufp = pbuf; | |
| 9671 pbuf = NULL; | |
| 9672 } | |
| 9673 } | |
| 9674 } | |
| 9675 else | |
| 9676 { | |
| 9677 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9678 /* Only replace it when it starts with '~' */ | |
| 9679 if (*dirname == '~') | |
| 9680 { | |
| 9681 s = vim_strsave(dirname); | |
| 9682 if (s != NULL) | |
| 9683 { | |
| 9684 *fnamep = s; | |
| 9685 vim_free(*bufp); | |
| 9686 *bufp = s; | |
| 9687 } | |
| 9688 } | |
| 9689 } | |
| 9690 vim_free(pbuf); | |
| 9691 } | |
| 9692 } | |
| 9693 | |
| 9694 tail = gettail(*fnamep); | |
| 9695 *fnamelen = (int)STRLEN(*fnamep); | |
| 9696 | |
| 9697 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9698 /* Don't remove the first "/" or "c:\" */ | |
| 9699 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9700 { | |
| 9701 valid |= VALID_HEAD; | |
| 9702 *usedlen += 2; | |
| 9703 s = get_past_head(*fnamep); | |
| 39 | 9704 while (tail > s && after_pathsep(s, tail)) |
| 1406 | 9705 mb_ptr_back(*fnamep, tail); |
| 7 | 9706 *fnamelen = (int)(tail - *fnamep); |
| 9707 #ifdef VMS | |
| 9708 if (*fnamelen > 0) | |
| 9709 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9710 #endif | |
| 1406 | 9711 if (*fnamelen == 0) |
| 9712 { | |
| 9713 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9714 p = vim_strsave((char_u *)"."); | |
| 9715 if (p == NULL) | |
| 9716 return -1; | |
| 9717 vim_free(*bufp); | |
| 9718 *bufp = *fnamep = tail = p; | |
| 9719 *fnamelen = 1; | |
| 9720 } | |
| 9721 else | |
| 9722 { | |
| 9723 while (tail > s && !after_pathsep(s, tail)) | |
| 9724 mb_ptr_back(*fnamep, tail); | |
| 9725 } | |
| 7 | 9726 } |
| 9727 | |
| 9728 /* ":8" - shortname */ | |
| 9729 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9730 { | |
| 9731 *usedlen += 2; | |
| 9732 #ifdef WIN3264 | |
| 9733 has_shortname = 1; | |
| 9734 #endif | |
| 9735 } | |
| 9736 | |
| 9737 #ifdef WIN3264 | |
| 3018 | 9738 /* |
| 9739 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9740 */ |
| 9741 if (has_shortname) | |
| 9742 { | |
| 3018 | 9743 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9744 * yet, because we are going to change it in place. Avoids changing | |
| 9745 * the buffer name for "%:8". */ | |
| 9746 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9747 { |
| 9748 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9749 if (p == NULL) |
| 7 | 9750 return -1; |
| 9751 vim_free(*bufp); | |
| 9752 *bufp = *fnamep = p; | |
| 9753 } | |
| 9754 | |
| 9755 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9756 * there isn't a full name already, second is where there is. */ |
| 7 | 9757 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9758 { | |
| 1591 | 9759 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9760 return -1; |
| 9761 } | |
| 9762 else | |
| 9763 { | |
| 3018 | 9764 int l = *fnamelen; |
| 9765 | |
| 9766 /* Simple case, already have the full-name. | |
| 7 | 9767 * Nearly always shorter, so try first time. */ |
| 1591 | 9768 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9769 return -1; |
| 9770 | |
| 9771 if (l == 0) | |
| 9772 { | |
| 3018 | 9773 /* Couldn't find the filename, search the paths. */ |
| 7 | 9774 l = *fnamelen; |
| 1591 | 9775 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9776 return -1; |
| 9777 } | |
| 9778 *fnamelen = l; | |
| 9779 } | |
| 9780 } | |
| 9781 #endif /* WIN3264 */ | |
| 9782 | |
| 9783 /* ":t" - tail, just the basename */ | |
| 9784 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9785 { | |
| 9786 *usedlen += 2; | |
| 9787 *fnamelen -= (int)(tail - *fnamep); | |
| 9788 *fnamep = tail; | |
| 9789 } | |
| 9790 | |
| 9791 /* ":e" - extension, can be repeated */ | |
| 9792 /* ":r" - root, without extension, can be repeated */ | |
| 9793 while (src[*usedlen] == ':' | |
| 9794 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9795 { | |
| 9796 /* find a '.' in the tail: | |
| 9797 * - for second :e: before the current fname | |
| 9798 * - otherwise: The last '.' | |
| 9799 */ | |
| 9800 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9801 s = *fnamep - 2; | |
| 9802 else | |
| 9803 s = *fnamep + *fnamelen - 1; | |
| 9804 for ( ; s > tail; --s) | |
| 9805 if (s[0] == '.') | |
| 9806 break; | |
| 9807 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9808 { | |
| 9809 if (s > tail) | |
| 9810 { | |
| 9811 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9812 *fnamep = s + 1; | |
| 9813 #ifdef VMS | |
| 9814 /* cut version from the extension */ | |
| 9815 s = *fnamep + *fnamelen - 1; | |
| 9816 for ( ; s > *fnamep; --s) | |
| 9817 if (s[0] == ';') | |
| 9818 break; | |
| 9819 if (s > *fnamep) | |
| 9820 *fnamelen = s - *fnamep; | |
| 9821 #endif | |
| 9822 } | |
| 9823 else if (*fnamep <= tail) | |
| 9824 *fnamelen = 0; | |
| 9825 } | |
| 9826 else /* :r */ | |
| 9827 { | |
| 9828 if (s > tail) /* remove one extension */ | |
| 9829 *fnamelen = (int)(s - *fnamep); | |
| 9830 } | |
| 9831 *usedlen += 2; | |
| 9832 } | |
| 9833 | |
| 9834 /* ":s?pat?foo?" - substitute */ | |
| 9835 /* ":gs?pat?foo?" - global substitute */ | |
| 9836 if (src[*usedlen] == ':' | |
| 9837 && (src[*usedlen + 1] == 's' | |
| 9838 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9839 { | |
| 9840 char_u *str; | |
| 9841 char_u *pat; | |
| 9842 char_u *sub; | |
| 9843 int sep; | |
| 9844 char_u *flags; | |
| 9845 int didit = FALSE; | |
| 9846 | |
| 9847 flags = (char_u *)""; | |
| 9848 s = src + *usedlen + 2; | |
| 9849 if (src[*usedlen + 1] == 'g') | |
| 9850 { | |
| 9851 flags = (char_u *)"g"; | |
| 9852 ++s; | |
| 9853 } | |
| 9854 | |
| 9855 sep = *s++; | |
| 9856 if (sep) | |
| 9857 { | |
| 9858 /* find end of pattern */ | |
| 9859 p = vim_strchr(s, sep); | |
| 9860 if (p != NULL) | |
| 9861 { | |
| 9862 pat = vim_strnsave(s, (int)(p - s)); | |
| 9863 if (pat != NULL) | |
| 9864 { | |
| 9865 s = p + 1; | |
| 9866 /* find end of substitution */ | |
| 9867 p = vim_strchr(s, sep); | |
| 9868 if (p != NULL) | |
| 9869 { | |
| 9870 sub = vim_strnsave(s, (int)(p - s)); | |
| 9871 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9872 if (sub != NULL && str != NULL) | |
| 9873 { | |
| 9874 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9875 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9876 if (s != NULL) |
| 9877 { | |
| 9878 *fnamep = s; | |
| 9879 *fnamelen = (int)STRLEN(s); | |
| 9880 vim_free(*bufp); | |
| 9881 *bufp = s; | |
| 9882 didit = TRUE; | |
| 9883 } | |
| 9884 } | |
| 9885 vim_free(sub); | |
| 9886 vim_free(str); | |
| 9887 } | |
| 9888 vim_free(pat); | |
| 9889 } | |
| 9890 } | |
| 9891 /* after using ":s", repeat all the modifiers */ | |
| 9892 if (didit) | |
| 9893 goto repeat; | |
| 9894 } | |
| 9895 } | |
| 9896 | |
| 5690 | 9897 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9898 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9899 /* vim_strsave_shellescape() needs a NUL terminated string. */ |
|
8708
31f9fa8e1532
commit https://github.com/vim/vim/commit/d4caf5c16a9f1c9477d426e58d8d3dc47ab5f066
Christian Brabandt <cb@256bit.org>
parents:
8704
diff
changeset
|
9900 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9901 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9902 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9903 p = vim_strsave_shellescape(*fnamep, FALSE, FALSE); |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9904 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9905 (*fnamep)[*fnamelen] = c; |
| 5690 | 9906 if (p == NULL) |
| 9907 return -1; | |
| 9908 vim_free(*bufp); | |
| 9909 *bufp = *fnamep = p; | |
| 9910 *fnamelen = (int)STRLEN(p); | |
| 9911 *usedlen += 2; | |
| 9912 } | |
| 9913 | |
| 7 | 9914 return valid; |
| 9915 } | |
| 9916 | |
| 9917 /* | |
| 9918 * Perform a substitution on "str" with pattern "pat" and substitute "sub". | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9919 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9920 * "flags" can be "g" to do a global substitute. |
| 9921 * Returns an allocated string, NULL for error. | |
| 9922 */ | |
| 9923 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9924 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9925 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9926 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9927 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9928 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9929 char_u *flags) |
| 7 | 9930 { |
| 9931 int sublen; | |
| 9932 regmatch_T regmatch; | |
| 9933 int i; | |
| 9934 int do_all; | |
| 9935 char_u *tail; | |
| 6332 | 9936 char_u *end; |
| 7 | 9937 garray_T ga; |
| 9938 char_u *ret; | |
| 9939 char_u *save_cpo; | |
| 5623 | 9940 char_u *zero_width = NULL; |
| 7 | 9941 |
| 9942 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9943 save_cpo = p_cpo; | |
| 1672 | 9944 p_cpo = empty_option; |
| 7 | 9945 |
| 9946 ga_init2(&ga, 1, 200); | |
| 9947 | |
| 9948 do_all = (flags[0] == 'g'); | |
| 9949 | |
| 9950 regmatch.rm_ic = p_ic; | |
| 9951 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9952 if (regmatch.regprog != NULL) | |
| 9953 { | |
| 9954 tail = str; | |
| 6332 | 9955 end = str + STRLEN(str); |
| 7 | 9956 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9957 { | |
| 5623 | 9958 /* Skip empty match except for first match. */ |
| 9959 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9960 { | |
| 9961 if (zero_width == regmatch.startp[0]) | |
| 9962 { | |
| 9963 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9964 i = MB_PTR2LEN(tail); |
| 9965 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9966 (size_t)i); | |
| 9967 ga.ga_len += i; | |
| 9968 tail += i; | |
| 5623 | 9969 continue; |
| 9970 } | |
| 9971 zero_width = regmatch.startp[0]; | |
| 9972 } | |
| 9973 | |
| 7 | 9974 /* |
| 9975 * Get some space for a temporary buffer to do the substitution | |
| 9976 * into. It will contain: | |
| 9977 * - The text up to where the match is. | |
| 9978 * - The substituted text. | |
| 9979 * - The text after the match. | |
| 9980 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9981 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9982 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9983 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9984 { | |
| 9985 ga_clear(&ga); | |
| 9986 break; | |
| 9987 } | |
| 9988 | |
| 9989 /* copy the text up to where the match is */ | |
| 9990 i = (int)(regmatch.startp[0] - tail); | |
| 9991 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 9992 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9993 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 9994 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 9995 ga.ga_len += i + sublen - 1; | |
| 5388 | 9996 tail = regmatch.endp[0]; |
| 9997 if (*tail == NUL) | |
| 9998 break; | |
| 7 | 9999 if (!do_all) |
| 10000 break; | |
| 10001 } | |
| 10002 | |
| 10003 if (ga.ga_data != NULL) | |
| 10004 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 10005 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
10006 vim_regfree(regmatch.regprog); |
| 7 | 10007 } |
| 10008 | |
| 10009 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 10010 ga_clear(&ga); | |
| 1672 | 10011 if (p_cpo == empty_option) |
| 10012 p_cpo = save_cpo; | |
| 10013 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10014 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 10015 free_string_option(save_cpo); |
| 7 | 10016 |
| 10017 return ret; | |
| 10018 } | |
| 10019 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10020 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10021 filter_map_one(typval_T *tv, typval_T *expr, int map, int *remp) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10022 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10023 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10024 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10025 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10026 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10027 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10028 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10029 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10030 copy_tv(tv, &vimvars[VV_VAL].vv_tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10031 argv[0] = vimvars[VV_KEY].vv_tv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 argv[1] = vimvars[VV_VAL].vv_tv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10034 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10035 s = expr->vval.v_string; |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10036 if (call_func(s, (int)STRLEN(s), &rettv, 2, argv, NULL, |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10037 0L, 0L, &dummy, TRUE, NULL, NULL) == FAIL) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10040 else if (expr->v_type == VAR_PARTIAL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10041 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 partial_T *partial = expr->vval.v_partial; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10043 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
10044 s = partial_name(partial); |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10045 if (call_func(s, (int)STRLEN(s), &rettv, 2, argv, NULL, |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10046 0L, 0L, &dummy, TRUE, partial, NULL) == FAIL) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10047 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10048 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10049 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10050 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10051 s = get_tv_string_buf_chk(expr, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10052 if (s == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10053 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10054 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10055 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10056 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10057 if (*s != NUL) /* check for trailing chars after expr */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10058 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10059 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10061 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10064 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10067 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 *tv = rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10070 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10072 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 /* filter(): when expr is zero remove the item */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 *remp = (get_tv_number_chk(&rettv, &error) == 0); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 /* On type error, nothing has been removed; return FAIL to stop the |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10078 * loop. The error message was given by get_tv_number_chk(). */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10079 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10080 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10081 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10082 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10083 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10084 clear_tv(&vimvars[VV_VAL].vv_tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10085 return retval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10086 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10087 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10088 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10089 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10090 * Implementation of map() and filter(). |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10091 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10092 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10093 filter_map(typval_T *argvars, typval_T *rettv, int map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10094 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10095 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10096 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10097 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10098 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10099 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10100 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10101 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10102 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10103 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10104 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10105 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10106 char_u *ermsg = (char_u *)(map ? "map()" : "filter()"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10107 char_u *arg_errmsg = (char_u *)(map ? N_("map() argument") |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10108 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10109 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10110 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10111 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10112 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10113 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10114 if ((l = argvars[0].vval.v_list) == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10115 || (!map && tv_check_lock(l->lv_lock, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10116 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10117 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10118 else if (argvars[0].v_type == VAR_DICT) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10119 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10120 if ((d = argvars[0].vval.v_dict) == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10121 || (!map && tv_check_lock(d->dv_lock, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10122 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10123 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10124 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10125 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10126 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10127 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10128 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10129 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10130 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10131 /* On type errors, the preceding call has already displayed an error |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10132 * message. Avoid a misleading error message for an empty string that |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10133 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10134 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10135 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10136 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10137 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10138 /* We reset "did_emsg" to be able to detect whether an error |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10139 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10140 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10141 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10142 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10143 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10144 if (argvars[0].v_type == VAR_DICT) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10145 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10146 vimvars[VV_KEY].vv_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10147 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10148 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10149 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10150 todo = (int)ht->ht_used; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10151 for (hi = ht->ht_array; todo > 0; ++hi) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10152 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10153 if (!HASHITEM_EMPTY(hi)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10154 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10155 int r; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10156 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10157 --todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10158 di = HI2DI(hi); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10159 if (map && |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10160 (tv_check_lock(di->di_tv.v_lock, arg_errmsg, TRUE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10161 || var_check_ro(di->di_flags, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10162 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10163 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10164 r = filter_map_one(&di->di_tv, expr, map, &rem); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10165 clear_tv(&vimvars[VV_KEY].vv_tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10166 if (r == FAIL || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10167 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10168 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10169 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10170 if (var_check_fixed(di->di_flags, arg_errmsg, TRUE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10171 || var_check_ro(di->di_flags, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10172 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10173 dictitem_remove(d, di); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10174 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10175 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10176 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10177 hash_unlock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10178 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10179 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10180 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10181 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10182 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10183 for (li = l->lv_first; li != NULL; li = nli) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10184 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10185 if (map && tv_check_lock(li->li_tv.v_lock, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10186 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10187 nli = li->li_next; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10188 vimvars[VV_KEY].vv_nr = idx; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10189 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10190 || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10191 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10192 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10193 listitem_remove(l, li); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10194 ++idx; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10195 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10196 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10197 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10198 restore_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10199 restore_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10200 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10201 did_emsg |= save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10202 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10203 |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10204 copy_tv(&argvars[0], rettv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10205 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10206 |
| 7 | 10207 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |