Mercurial > vim
annotate src/eval.c @ 10666:ed6f03535745 v8.0.0223
patch 8.0.0223: Coverity warns for an uninitialized variable
commit https://github.com/vim/vim/commit/fffbf308dd98d1129ba4914d921ab47dc6a6c9b1
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jan 23 20:47:12 2017 +0100
patch 8.0.0223: Coverity warns for an uninitialized variable
Problem: Coverity gets confused by the flags passed to find_tags() and
warnts for an uninitialized variable.
Solution: Disallow using cscope and help tags at the same time.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 23 Jan 2017 21:00:04 +0100 |
| parents | 77d66e9ac0ab |
| children | 8ba322dad776 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 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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commit https://github.com/vim/vim/commit/fefecb0fbe14c44d46f91036d76bbb6c28162da8
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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 static int get_env_len(char_u **arg); |
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237 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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238 static void check_vars(char_u *name, int len); |
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239 static typval_T *alloc_string_tv(char_u *string); |
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240 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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241 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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242 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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243 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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244 |
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245 /* for VIM_VERSION_ defines */ |
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246 #include "version.h" |
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247 |
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248 |
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249 #if defined(EBCDIC) || defined(PROTO) |
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250 /* |
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251 * Compare struct fst by function name. |
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252 */ |
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253 static int |
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254 compare_func_name(const void *s1, const void *s2) |
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255 { |
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256 struct fst *p1 = (struct fst *)s1; |
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257 struct fst *p2 = (struct fst *)s2; |
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258 |
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259 return STRCMP(p1->f_name, p2->f_name); |
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260 } |
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261 |
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262 /* |
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263 * Sort the function table by function name. |
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264 * The sorting of the table above is ASCII dependant. |
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265 * On machines using EBCDIC we have to sort it. |
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266 */ |
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267 static void |
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268 sortFunctions(void) |
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269 { |
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270 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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271 |
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272 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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273 } |
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274 #endif |
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275 |
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276 |
| 137 | 277 /* |
| 278 * Initialize the global and v: variables. | |
| 279 */ | |
| 280 void | |
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281 eval_init(void) |
| 137 | 282 { |
| 283 int i; | |
| 284 struct vimvar *p; | |
| 285 | |
| 3687 | 286 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 287 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 288 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 289 hash_init(&compat_hashtab); |
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290 func_init(); |
| 137 | 291 |
| 292 for (i = 0; i < VV_LEN; ++i) | |
| 293 { | |
| 294 p = &vimvars[i]; | |
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295 if (STRLEN(p->vv_name) > 16) |
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296 { |
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297 IEMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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298 getout(1); |
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299 } |
| 137 | 300 STRCPY(p->vv_di.di_key, p->vv_name); |
| 301 if (p->vv_flags & VV_RO) | |
| 302 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 303 else if (p->vv_flags & VV_RO_SBX) | |
| 304 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 305 else | |
| 306 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 307 |
| 308 /* add to v: scope dict, unless the value is not always available */ | |
| 309 if (p->vv_type != VAR_UNKNOWN) | |
| 310 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 311 if (p->vv_flags & VV_COMPAT) |
| 142 | 312 /* add to compat scope dict */ |
| 313 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 314 } |
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315 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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316 |
| 1624 | 317 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 318 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 319 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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320 set_vim_var_list(VV_ERRORS, list_alloc()); |
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321 |
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322 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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323 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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324 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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325 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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326 |
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327 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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328 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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329 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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330 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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331 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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332 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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333 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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334 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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335 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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336 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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337 |
| 3488 | 338 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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339 |
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340 #ifdef EBCDIC |
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341 /* |
| 3178 | 342 * Sort the function table, to enable binary search. |
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343 */ |
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344 sortFunctions(); |
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345 #endif |
| 137 | 346 } |
| 347 | |
| 357 | 348 #if defined(EXITFREE) || defined(PROTO) |
| 349 void | |
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350 eval_clear(void) |
| 357 | 351 { |
| 352 int i; | |
| 353 struct vimvar *p; | |
| 354 | |
| 355 for (i = 0; i < VV_LEN; ++i) | |
| 356 { | |
| 357 p = &vimvars[i]; | |
| 358 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 359 { |
| 1734 | 360 vim_free(p->vv_str); |
| 361 p->vv_str = NULL; | |
| 1733 | 362 } |
| 363 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 364 { | |
| 365 list_unref(p->vv_list); | |
| 366 p->vv_list = NULL; | |
| 364 | 367 } |
| 357 | 368 } |
| 369 hash_clear(&vimvarht); | |
| 1741 | 370 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 371 hash_clear(&compat_hashtab); |
| 372 | |
| 364 | 373 free_scriptnames(); |
| 4133 | 374 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 375 free_locales(); |
| 4133 | 376 # endif |
| 357 | 377 |
| 378 /* global variables */ | |
| 379 vars_clear(&globvarht); | |
| 364 | 380 |
| 855 | 381 /* autoloaded script names */ |
| 382 ga_clear_strings(&ga_loaded); | |
| 383 | |
| 5378 | 384 /* Script-local variables. First clear all the variables and in a second |
| 385 * loop free the scriptvar_T, because a variable in one script might hold | |
| 386 * a reference to the whole scope of another script. */ | |
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387 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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388 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 389 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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390 vim_free(SCRIPT_SV(i)); |
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391 ga_clear(&ga_scripts); |
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392 |
| 371 | 393 /* unreferenced lists and dicts */ |
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394 (void)garbage_collect(FALSE); |
| 1624 | 395 |
| 396 /* functions */ | |
| 397 free_all_functions(); | |
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398 } |
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399 #endif |
| 137 | 400 |
| 7 | 401 |
| 402 /* | |
| 403 * Set an internal variable to a string value. Creates the variable if it does | |
| 404 * not already exist. | |
| 405 */ | |
| 406 void | |
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407 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 408 { |
| 56 | 409 char_u *val; |
| 137 | 410 typval_T *tvp; |
| 7 | 411 |
| 412 val = vim_strsave(value); | |
| 413 if (val != NULL) | |
| 414 { | |
| 71 | 415 tvp = alloc_string_tv(val); |
| 56 | 416 if (tvp != NULL) |
| 417 { | |
| 418 set_var(name, tvp, FALSE); | |
| 71 | 419 free_tv(tvp); |
| 7 | 420 } |
| 421 } | |
| 422 } | |
| 423 | |
| 169 | 424 static lval_T *redir_lval = NULL; |
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425 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 426 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 427 static char_u *redir_endp = NULL; |
| 428 static char_u *redir_varname = NULL; | |
| 429 | |
| 430 /* | |
| 431 * Start recording command output to a variable | |
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432 * When "append" is TRUE append to an existing variable. |
| 169 | 433 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 434 */ | |
| 435 int | |
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436 var_redir_start(char_u *name, int append) |
| 169 | 437 { |
| 438 int save_emsg; | |
| 439 int err; | |
| 440 typval_T tv; | |
| 441 | |
| 1976 | 442 /* Catch a bad name early. */ |
| 271 | 443 if (!eval_isnamec1(*name)) |
| 169 | 444 { |
| 445 EMSG(_(e_invarg)); | |
| 446 return FAIL; | |
| 447 } | |
| 448 | |
| 1976 | 449 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 450 redir_varname = vim_strsave(name); |
| 451 if (redir_varname == NULL) | |
| 452 return FAIL; | |
| 453 | |
| 454 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 455 if (redir_lval == NULL) | |
| 456 { | |
| 457 var_redir_stop(); | |
| 458 return FAIL; | |
| 459 } | |
| 460 | |
| 1057 | 461 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 462 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 463 | |
| 169 | 464 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 465 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 466 FNE_CHECK_START); |
| 169 | 467 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 468 { | |
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469 clear_lval(redir_lval); |
| 169 | 470 if (redir_endp != NULL && *redir_endp != NUL) |
| 471 /* Trailing characters are present after the variable name */ | |
| 472 EMSG(_(e_trailing)); | |
| 473 else | |
| 474 EMSG(_(e_invarg)); | |
| 1976 | 475 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 476 var_redir_stop(); |
| 477 return FAIL; | |
| 478 } | |
| 479 | |
| 480 /* check if we can write to the variable: set it to or append an empty | |
| 481 * string */ | |
| 482 save_emsg = did_emsg; | |
| 483 did_emsg = FALSE; | |
| 484 tv.v_type = VAR_STRING; | |
| 485 tv.vval.v_string = (char_u *)""; | |
| 486 if (append) | |
| 487 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 488 else | |
| 489 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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490 clear_lval(redir_lval); |
| 169 | 491 err = did_emsg; |
| 716 | 492 did_emsg |= save_emsg; |
| 169 | 493 if (err) |
| 494 { | |
| 1976 | 495 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 496 var_redir_stop(); |
| 497 return FAIL; | |
| 498 } | |
| 499 | |
| 500 return OK; | |
| 501 } | |
| 502 | |
| 503 /* | |
| 1057 | 504 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 505 * The actual appending is postponed until redirection ends, because the value | |
| 506 * appended may in fact be the string we write to, changing it may cause freed | |
| 507 * memory to be used: | |
| 508 * :redir => foo | |
| 509 * :let foo | |
| 510 * :redir END | |
| 169 | 511 */ |
| 512 void | |
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513 var_redir_str(char_u *value, int value_len) |
| 1057 | 514 { |
| 1320 | 515 int len; |
| 169 | 516 |
| 517 if (redir_lval == NULL) | |
| 518 return; | |
| 519 | |
| 1057 | 520 if (value_len == -1) |
| 1320 | 521 len = (int)STRLEN(value); /* Append the entire string */ |
| 522 else | |
| 523 len = value_len; /* Append only "value_len" characters */ | |
| 524 | |
| 525 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 526 { |
| 527 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 528 redir_ga.ga_len += len; |
| 1057 | 529 } |
| 530 else | |
| 169 | 531 var_redir_stop(); |
| 532 } | |
| 533 | |
| 534 /* | |
| 535 * Stop redirecting command output to a variable. | |
| 1976 | 536 * Frees the allocated memory. |
| 169 | 537 */ |
| 538 void | |
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539 var_redir_stop(void) |
| 169 | 540 { |
| 1057 | 541 typval_T tv; |
| 542 | |
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543 if (EVALCMD_BUSY) |
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544 { |
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545 redir_lval = NULL; |
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546 return; |
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547 } |
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548 |
| 169 | 549 if (redir_lval != NULL) |
| 550 { | |
| 1976 | 551 /* If there was no error: assign the text to the variable. */ |
| 552 if (redir_endp != NULL) | |
| 553 { | |
| 554 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 555 tv.v_type = VAR_STRING; | |
| 556 tv.vval.v_string = redir_ga.ga_data; | |
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557 /* Call get_lval() again, if it's inside a Dict or List it may |
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558 * have changed. */ |
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559 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 560 FALSE, FALSE, 0, FNE_CHECK_START); |
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561 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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562 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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563 clear_lval(redir_lval); |
| 1976 | 564 } |
| 565 | |
| 566 /* free the collected output */ | |
| 567 vim_free(redir_ga.ga_data); | |
| 568 redir_ga.ga_data = NULL; | |
| 1057 | 569 |
| 169 | 570 vim_free(redir_lval); |
| 571 redir_lval = NULL; | |
| 572 } | |
| 573 vim_free(redir_varname); | |
| 574 redir_varname = NULL; | |
| 575 } | |
| 576 | |
| 7 | 577 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 578 int | |
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579 eval_charconvert( |
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580 char_u *enc_from, |
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581 char_u *enc_to, |
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582 char_u *fname_from, |
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583 char_u *fname_to) |
| 7 | 584 { |
| 585 int err = FALSE; | |
| 586 | |
| 587 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 588 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 589 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 590 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 591 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 592 err = TRUE; | |
| 593 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 594 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 595 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 596 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 597 | |
| 598 if (err) | |
| 599 return FAIL; | |
| 600 return OK; | |
| 601 } | |
| 602 # endif | |
| 603 | |
| 604 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 605 int | |
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606 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 607 { |
| 608 int err = FALSE; | |
| 609 | |
| 610 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 611 set_vim_var_string(VV_CMDARG, args, -1); | |
| 612 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 613 err = TRUE; | |
| 614 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 615 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 616 | |
| 617 if (err) | |
| 618 { | |
| 619 mch_remove(fname); | |
| 620 return FAIL; | |
| 621 } | |
| 622 return OK; | |
| 623 } | |
| 624 # endif | |
| 625 | |
| 626 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 627 void | |
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628 eval_diff( |
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629 char_u *origfile, |
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630 char_u *newfile, |
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631 char_u *outfile) |
| 7 | 632 { |
| 633 int err = FALSE; | |
| 634 | |
| 635 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 636 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 637 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 638 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 639 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 640 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 641 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 642 } | |
| 643 | |
| 644 void | |
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645 eval_patch( |
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646 char_u *origfile, |
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647 char_u *difffile, |
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648 char_u *outfile) |
| 7 | 649 { |
| 650 int err; | |
| 651 | |
| 652 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 653 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 654 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 655 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 656 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 657 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 658 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 659 } | |
| 660 # endif | |
| 661 | |
| 662 /* | |
| 663 * Top level evaluation function, returning a boolean. | |
| 664 * Sets "error" to TRUE if there was an error. | |
| 665 * Return TRUE or FALSE. | |
| 666 */ | |
| 667 int | |
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668 eval_to_bool( |
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669 char_u *arg, |
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670 int *error, |
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671 char_u **nextcmd, |
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672 int skip) /* only parse, don't execute */ |
| 7 | 673 { |
| 137 | 674 typval_T tv; |
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675 varnumber_T retval = FALSE; |
| 7 | 676 |
| 677 if (skip) | |
| 678 ++emsg_skip; | |
| 71 | 679 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 680 *error = TRUE; |
| 681 else | |
| 682 { | |
| 683 *error = FALSE; | |
| 684 if (!skip) | |
| 685 { | |
| 323 | 686 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 687 clear_tv(&tv); |
| 7 | 688 } |
| 689 } | |
| 690 if (skip) | |
| 691 --emsg_skip; | |
| 692 | |
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693 return (int)retval; |
| 7 | 694 } |
| 695 | |
| 696 /* | |
| 697 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 698 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 699 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 700 */ | |
| 701 char_u * | |
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702 eval_to_string_skip( |
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703 char_u *arg, |
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704 char_u **nextcmd, |
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705 int skip) /* only parse, don't execute */ |
| 7 | 706 { |
| 137 | 707 typval_T tv; |
| 7 | 708 char_u *retval; |
| 709 | |
| 710 if (skip) | |
| 711 ++emsg_skip; | |
| 71 | 712 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 713 retval = NULL; |
| 714 else | |
| 715 { | |
| 71 | 716 retval = vim_strsave(get_tv_string(&tv)); |
| 717 clear_tv(&tv); | |
| 7 | 718 } |
| 719 if (skip) | |
| 720 --emsg_skip; | |
| 721 | |
| 722 return retval; | |
| 723 } | |
| 724 | |
| 725 /* | |
| 9 | 726 * Skip over an expression at "*pp". |
| 727 * Return FAIL for an error, OK otherwise. | |
| 728 */ | |
| 729 int | |
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730 skip_expr(char_u **pp) |
| 9 | 731 { |
| 137 | 732 typval_T rettv; |
| 9 | 733 |
| 734 *pp = skipwhite(*pp); | |
| 71 | 735 return eval1(pp, &rettv, FALSE); |
| 9 | 736 } |
| 737 | |
| 738 /* | |
| 7 | 739 * Top level evaluation function, returning a string. |
| 1713 | 740 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 741 * a Float to a String. | |
| 7 | 742 * Return pointer to allocated memory, or NULL for failure. |
| 743 */ | |
| 744 char_u * | |
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745 eval_to_string( |
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746 char_u *arg, |
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747 char_u **nextcmd, |
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748 int convert) |
| 7 | 749 { |
| 137 | 750 typval_T tv; |
| 7 | 751 char_u *retval; |
| 714 | 752 garray_T ga; |
| 1851 | 753 #ifdef FEAT_FLOAT |
| 1713 | 754 char_u numbuf[NUMBUFLEN]; |
| 1851 | 755 #endif |
| 7 | 756 |
| 71 | 757 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 758 retval = NULL; |
| 759 else | |
| 760 { | |
| 1713 | 761 if (convert && tv.v_type == VAR_LIST) |
| 714 | 762 { |
| 763 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 764 if (tv.vval.v_list != NULL) |
| 3000 | 765 { |
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766 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 767 if (tv.vval.v_list->lv_len > 0) |
| 768 ga_append(&ga, NL); | |
| 769 } | |
| 714 | 770 ga_append(&ga, NUL); |
| 771 retval = (char_u *)ga.ga_data; | |
| 772 } | |
| 1713 | 773 #ifdef FEAT_FLOAT |
| 774 else if (convert && tv.v_type == VAR_FLOAT) | |
| 775 { | |
| 776 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 777 retval = vim_strsave(numbuf); | |
| 778 } | |
| 779 #endif | |
| 714 | 780 else |
| 781 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 782 clear_tv(&tv); |
| 7 | 783 } |
| 784 | |
| 785 return retval; | |
| 786 } | |
| 787 | |
| 788 /* | |
| 634 | 789 * Call eval_to_string() without using current local variables and using |
| 790 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 791 */ |
| 792 char_u * | |
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793 eval_to_string_safe( |
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794 char_u *arg, |
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795 char_u **nextcmd, |
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796 int use_sandbox) |
| 7 | 797 { |
| 798 char_u *retval; | |
| 799 void *save_funccalp; | |
| 800 | |
| 801 save_funccalp = save_funccal(); | |
| 634 | 802 if (use_sandbox) |
| 803 ++sandbox; | |
| 804 ++textlock; | |
| 714 | 805 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 806 if (use_sandbox) |
| 807 --sandbox; | |
| 808 --textlock; | |
| 7 | 809 restore_funccal(save_funccalp); |
| 810 return retval; | |
| 811 } | |
| 812 | |
| 813 /* | |
| 814 * Top level evaluation function, returning a number. | |
| 815 * Evaluates "expr" silently. | |
| 816 * Returns -1 for an error. | |
| 817 */ | |
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818 varnumber_T |
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819 eval_to_number(char_u *expr) |
| 7 | 820 { |
| 137 | 821 typval_T rettv; |
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822 varnumber_T retval; |
| 97 | 823 char_u *p = skipwhite(expr); |
| 7 | 824 |
| 825 ++emsg_off; | |
| 826 | |
| 71 | 827 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 828 retval = -1; |
| 829 else | |
| 830 { | |
| 323 | 831 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 832 clear_tv(&rettv); |
| 7 | 833 } |
| 834 --emsg_off; | |
| 835 | |
| 836 return retval; | |
| 837 } | |
| 838 | |
| 411 | 839 /* |
| 840 * Prepare v: variable "idx" to be used. | |
| 841 * Save the current typeval in "save_tv". | |
| 842 * When not used yet add the variable to the v: hashtable. | |
| 843 */ | |
| 844 static void | |
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845 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 846 { |
| 847 *save_tv = vimvars[idx].vv_tv; | |
| 848 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 849 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 850 } | |
| 851 | |
| 852 /* | |
| 853 * Restore v: variable "idx" to typeval "save_tv". | |
| 854 * When no longer defined, remove the variable from the v: hashtable. | |
| 855 */ | |
| 856 static void | |
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857 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 858 { |
| 859 hashitem_T *hi; | |
| 860 | |
| 861 vimvars[idx].vv_tv = *save_tv; | |
| 862 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 863 { | |
| 864 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 865 if (HASHITEM_EMPTY(hi)) | |
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866 internal_error("restore_vimvar()"); |
| 411 | 867 else |
| 868 hash_remove(&vimvarht, hi); | |
| 869 } | |
| 870 } | |
| 871 | |
| 749 | 872 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 873 /* |
| 874 * Evaluate an expression to a list with suggestions. | |
| 875 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 876 * Returns NULL when there is an error. |
| 374 | 877 */ |
| 878 list_T * | |
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879 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 880 { |
| 881 typval_T save_val; | |
| 882 typval_T rettv; | |
| 883 list_T *list = NULL; | |
| 884 char_u *p = skipwhite(expr); | |
| 885 | |
| 886 /* Set "v:val" to the bad word. */ | |
| 887 prepare_vimvar(VV_VAL, &save_val); | |
| 888 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 889 vimvars[VV_VAL].vv_str = badword; | |
| 890 if (p_verbose == 0) | |
| 891 ++emsg_off; | |
| 892 | |
| 893 if (eval1(&p, &rettv, TRUE) == OK) | |
| 894 { | |
| 895 if (rettv.v_type != VAR_LIST) | |
| 896 clear_tv(&rettv); | |
| 897 else | |
| 898 list = rettv.vval.v_list; | |
| 899 } | |
| 900 | |
| 901 if (p_verbose == 0) | |
| 902 --emsg_off; | |
| 903 restore_vimvar(VV_VAL, &save_val); | |
| 904 | |
| 905 return list; | |
| 906 } | |
| 907 | |
| 908 /* | |
| 909 * "list" is supposed to contain two items: a word and a number. Return the | |
| 910 * word in "pp" and the number as the return value. | |
| 911 * Return -1 if anything isn't right. | |
| 912 * Used to get the good word and score from the eval_spell_expr() result. | |
| 913 */ | |
| 914 int | |
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915 get_spellword(list_T *list, char_u **pp) |
| 374 | 916 { |
| 917 listitem_T *li; | |
| 918 | |
| 919 li = list->lv_first; | |
| 920 if (li == NULL) | |
| 921 return -1; | |
| 922 *pp = get_tv_string(&li->li_tv); | |
| 923 | |
| 924 li = li->li_next; | |
| 925 if (li == NULL) | |
| 926 return -1; | |
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927 return (int)get_tv_number(&li->li_tv); |
| 374 | 928 } |
| 929 #endif | |
| 930 | |
| 446 | 931 /* |
| 625 | 932 * Top level evaluation function. |
| 933 * Returns an allocated typval_T with the result. | |
| 934 * Returns NULL when there is an error. | |
| 446 | 935 */ |
| 936 typval_T * | |
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937 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 938 { |
| 939 typval_T *tv; | |
| 940 | |
| 941 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 942 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 943 { |
| 944 vim_free(tv); | |
| 625 | 945 tv = NULL; |
| 446 | 946 } |
| 947 | |
| 948 return tv; | |
| 949 } | |
| 950 | |
| 951 | |
| 7 | 952 /* |
| 408 | 953 * Call some vimL function and return the result in "*rettv". |
| 1624 | 954 * Uses argv[argc] for the function arguments. Only Number and String |
| 955 * arguments are currently supported. | |
| 408 | 956 * Returns OK or FAIL. |
| 957 */ | |
| 3078 | 958 int |
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959 call_vim_function( |
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960 char_u *func, |
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961 int argc, |
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962 char_u **argv, |
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963 int safe, /* use the sandbox */ |
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964 int str_arg_only, /* all arguments are strings */ |
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965 typval_T *rettv) |
| 408 | 966 { |
| 137 | 967 typval_T *argvars; |
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968 varnumber_T n; |
| 7 | 969 int len; |
| 970 int i; | |
| 971 int doesrange; | |
| 972 void *save_funccalp = NULL; | |
| 408 | 973 int ret; |
| 7 | 974 |
| 840 | 975 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 976 if (argvars == NULL) |
| 408 | 977 return FAIL; |
| 7 | 978 |
| 979 for (i = 0; i < argc; i++) | |
| 980 { | |
| 12 | 981 /* Pass a NULL or empty argument as an empty string */ |
| 982 if (argv[i] == NULL || *argv[i] == NUL) | |
| 983 { | |
| 56 | 984 argvars[i].v_type = VAR_STRING; |
| 985 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 986 continue; |
| 987 } | |
| 988 | |
| 3709 | 989 if (str_arg_only) |
| 990 len = 0; | |
| 991 else | |
| 992 /* Recognize a number argument, the others must be strings. */ | |
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993 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 994 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 995 { | |
| 56 | 996 argvars[i].v_type = VAR_NUMBER; |
| 997 argvars[i].vval.v_number = n; | |
| 7 | 998 } |
| 999 else | |
| 1000 { | |
| 56 | 1001 argvars[i].v_type = VAR_STRING; |
| 1002 argvars[i].vval.v_string = argv[i]; | |
| 7 | 1003 } |
| 1004 } | |
| 1005 | |
| 1006 if (safe) | |
| 1007 { | |
| 1008 save_funccalp = save_funccal(); | |
| 1009 ++sandbox; | |
| 1010 } | |
| 1011 | |
| 408 | 1012 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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1013 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 1014 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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1015 &doesrange, TRUE, NULL, NULL); |
| 7 | 1016 if (safe) |
| 1017 { | |
| 1018 --sandbox; | |
| 1019 restore_funccal(save_funccalp); | |
| 1020 } | |
| 408 | 1021 vim_free(argvars); |
| 1022 | |
| 1023 if (ret == FAIL) | |
| 1024 clear_tv(rettv); | |
| 1025 | |
| 1026 return ret; | |
| 1027 } | |
| 1028 | |
| 4133 | 1029 /* |
| 1030 * Call vimL function "func" and return the result as a number. | |
| 1031 * Returns -1 when calling the function fails. | |
| 1032 * Uses argv[argc] for the function arguments. | |
| 1033 */ | |
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1034 varnumber_T |
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1035 call_func_retnr( |
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1036 char_u *func, |
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1037 int argc, |
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1038 char_u **argv, |
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1039 int safe) /* use the sandbox */ |
| 4133 | 1040 { |
| 1041 typval_T rettv; | |
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1042 varnumber_T retval; |
| 4133 | 1043 |
| 1044 /* All arguments are passed as strings, no conversion to number. */ | |
| 1045 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1046 return -1; | |
| 1047 | |
| 1048 retval = get_tv_number_chk(&rettv, NULL); | |
| 1049 clear_tv(&rettv); | |
| 1050 return retval; | |
| 1051 } | |
| 1052 | |
| 1053 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1054 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1055 | |
| 1322 | 1056 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1057 /* |
| 453 | 1058 * Call vimL function "func" and return the result as a string. |
| 1059 * Returns NULL when calling the function fails. | |
| 408 | 1060 * Uses argv[argc] for the function arguments. |
| 1061 */ | |
| 1062 void * | |
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1063 call_func_retstr( |
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1064 char_u *func, |
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1065 int argc, |
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1066 char_u **argv, |
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1067 int safe) /* use the sandbox */ |
| 408 | 1068 { |
| 1069 typval_T rettv; | |
| 453 | 1070 char_u *retval; |
| 408 | 1071 |
| 3709 | 1072 /* All arguments are passed as strings, no conversion to number. */ |
| 1073 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1074 return NULL; |
| 1075 | |
| 1076 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1077 clear_tv(&rettv); | |
| 7 | 1078 return retval; |
| 1079 } | |
| 1322 | 1080 # endif |
| 1081 | |
| 453 | 1082 /* |
| 1690 | 1083 * Call vimL function "func" and return the result as a List. |
| 408 | 1084 * Uses argv[argc] for the function arguments. |
| 1690 | 1085 * Returns NULL when there is something wrong. |
| 408 | 1086 */ |
| 1087 void * | |
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1088 call_func_retlist( |
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1089 char_u *func, |
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1090 int argc, |
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1091 char_u **argv, |
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1092 int safe) /* use the sandbox */ |
| 408 | 1093 { |
| 1094 typval_T rettv; | |
| 1095 | |
| 3709 | 1096 /* All arguments are passed as strings, no conversion to number. */ |
| 1097 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1098 return NULL; |
| 1099 | |
| 1100 if (rettv.v_type != VAR_LIST) | |
| 1101 { | |
| 1102 clear_tv(&rettv); | |
| 1103 return NULL; | |
| 1104 } | |
| 1105 | |
| 1106 return rettv.vval.v_list; | |
| 1107 } | |
| 1322 | 1108 #endif |
| 1109 | |
| 7 | 1110 |
| 1111 #ifdef FEAT_FOLDING | |
| 1112 /* | |
| 1113 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1114 * it in "*cp". Doesn't give error messages. | |
| 1115 */ | |
| 1116 int | |
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1117 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1118 { |
| 137 | 1119 typval_T tv; |
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1120 varnumber_T retval; |
| 7 | 1121 char_u *s; |
| 681 | 1122 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1123 OPT_LOCAL); | |
| 7 | 1124 |
| 1125 ++emsg_off; | |
| 634 | 1126 if (use_sandbox) |
| 1127 ++sandbox; | |
| 1128 ++textlock; | |
| 7 | 1129 *cp = NUL; |
| 71 | 1130 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1131 retval = 0; |
| 1132 else | |
| 1133 { | |
| 1134 /* If the result is a number, just return the number. */ | |
| 71 | 1135 if (tv.v_type == VAR_NUMBER) |
| 1136 retval = tv.vval.v_number; | |
| 156 | 1137 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1138 retval = 0; |
| 1139 else | |
| 1140 { | |
| 1141 /* If the result is a string, check if there is a non-digit before | |
| 1142 * the number. */ | |
| 71 | 1143 s = tv.vval.v_string; |
| 7 | 1144 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1145 *cp = *s++; | |
| 1146 retval = atol((char *)s); | |
| 1147 } | |
| 71 | 1148 clear_tv(&tv); |
| 7 | 1149 } |
| 1150 --emsg_off; | |
| 634 | 1151 if (use_sandbox) |
| 1152 --sandbox; | |
| 1153 --textlock; | |
| 7 | 1154 |
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1155 return (int)retval; |
| 7 | 1156 } |
| 1157 #endif | |
| 1158 | |
| 1159 /* | |
| 71 | 1160 * ":let" list all variable values |
| 1161 * ":let var1 var2" list variable values | |
| 1162 * ":let var = expr" assignment command. | |
| 117 | 1163 * ":let var += expr" assignment command. |
| 1164 * ":let var -= expr" assignment command. | |
| 1165 * ":let var .= expr" assignment command. | |
| 71 | 1166 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1167 */ |
| 1168 void | |
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1169 ex_let(exarg_T *eap) |
| 7 | 1170 { |
| 1171 char_u *arg = eap->arg; | |
| 71 | 1172 char_u *expr = NULL; |
| 137 | 1173 typval_T rettv; |
| 7 | 1174 int i; |
| 71 | 1175 int var_count = 0; |
| 1176 int semicolon = 0; | |
| 117 | 1177 char_u op[2]; |
| 798 | 1178 char_u *argend; |
| 1374 | 1179 int first = TRUE; |
| 798 | 1180 |
| 1181 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1182 if (argend == NULL) | |
| 1183 return; | |
| 800 | 1184 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1185 --argend; | |
| 5770 | 1186 expr = skipwhite(argend); |
| 1187 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1188 && expr[1] == '=')) | |
| 76 | 1189 { |
| 151 | 1190 /* |
| 1191 * ":let" without "=": list variables | |
| 1192 */ | |
| 76 | 1193 if (*arg == '[') |
| 1194 EMSG(_(e_invarg)); | |
| 1195 else if (!ends_excmd(*arg)) | |
| 71 | 1196 /* ":let var1 var2" */ |
| 1374 | 1197 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1198 else if (!eap->skip) |
| 124 | 1199 { |
| 71 | 1200 /* ":let" */ |
| 1374 | 1201 list_glob_vars(&first); |
| 1202 list_buf_vars(&first); | |
| 1203 list_win_vars(&first); | |
| 819 | 1204 #ifdef FEAT_WINDOWS |
| 1374 | 1205 list_tab_vars(&first); |
| 1206 #endif | |
| 1207 list_script_vars(&first); | |
| 1208 list_func_vars(&first); | |
| 1209 list_vim_vars(&first); | |
| 124 | 1210 } |
| 71 | 1211 eap->nextcmd = check_nextcmd(arg); |
| 1212 } | |
| 1213 else | |
| 1214 { | |
| 117 | 1215 op[0] = '='; |
| 1216 op[1] = NUL; | |
| 5770 | 1217 if (*expr != '=') |
| 1218 { | |
| 1219 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1220 op[0] = *expr; /* +=, -= or .= */ | |
| 1221 expr = skipwhite(expr + 2); | |
| 1222 } | |
| 1223 else | |
| 1224 expr = skipwhite(expr + 1); | |
| 71 | 1225 |
| 1226 if (eap->skip) | |
| 1227 ++emsg_skip; | |
| 76 | 1228 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1229 if (eap->skip) |
| 1230 { | |
| 1231 if (i != FAIL) | |
| 1232 clear_tv(&rettv); | |
| 1233 --emsg_skip; | |
| 1234 } | |
| 1235 else if (i != FAIL) | |
| 1236 { | |
| 76 | 1237 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1238 op); |
| 76 | 1239 clear_tv(&rettv); |
| 1240 } | |
| 1241 } | |
| 1242 } | |
| 1243 | |
| 1244 /* | |
| 1245 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1246 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1247 * When "nextchars" is not NULL it points to a string with characters that |
| 1248 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1249 * or concatenate. | |
| 76 | 1250 * Returns OK or FAIL; |
| 1251 */ | |
| 1252 static int | |
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1253 ex_let_vars( |
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1254 char_u *arg_start, |
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1255 typval_T *tv, |
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1256 int copy, /* copy values from "tv", don't move */ |
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1257 int semicolon, /* from skip_var_list() */ |
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1258 int var_count, /* from skip_var_list() */ |
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1259 char_u *nextchars) |
| 76 | 1260 { |
| 1261 char_u *arg = arg_start; | |
| 137 | 1262 list_T *l; |
| 76 | 1263 int i; |
| 137 | 1264 listitem_T *item; |
| 1265 typval_T ltv; | |
| 76 | 1266 |
| 1267 if (*arg != '[') | |
| 1268 { | |
| 1269 /* | |
| 1270 * ":let var = expr" or ":for var in list" | |
| 1271 */ | |
| 117 | 1272 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1273 return FAIL; |
| 1274 return OK; | |
| 1275 } | |
| 1276 | |
| 1277 /* | |
| 1278 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1279 */ | |
| 156 | 1280 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1281 { |
| 1282 EMSG(_(e_listreq)); | |
| 1283 return FAIL; | |
| 1284 } | |
| 1285 | |
| 1286 i = list_len(l); | |
| 1287 if (semicolon == 0 && var_count < i) | |
| 1288 { | |
| 86 | 1289 EMSG(_("E687: Less targets than List items")); |
| 76 | 1290 return FAIL; |
| 1291 } | |
| 1292 if (var_count - semicolon > i) | |
| 1293 { | |
| 86 | 1294 EMSG(_("E688: More targets than List items")); |
| 76 | 1295 return FAIL; |
| 1296 } | |
| 1297 | |
| 1298 item = l->lv_first; | |
| 1299 while (*arg != ']') | |
| 1300 { | |
| 1301 arg = skipwhite(arg + 1); | |
| 117 | 1302 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1303 item = item->li_next; |
| 1304 if (arg == NULL) | |
| 1305 return FAIL; | |
| 1306 | |
| 1307 arg = skipwhite(arg); | |
| 1308 if (*arg == ';') | |
| 1309 { | |
| 1310 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1311 * Create a new list for this. */ | |
| 1312 l = list_alloc(); | |
| 1313 if (l == NULL) | |
| 1314 return FAIL; | |
| 1315 while (item != NULL) | |
| 1316 { | |
| 1317 list_append_tv(l, &item->li_tv); | |
| 1318 item = item->li_next; | |
| 1319 } | |
| 1320 | |
| 1321 ltv.v_type = VAR_LIST; | |
| 151 | 1322 ltv.v_lock = 0; |
| 76 | 1323 ltv.vval.v_list = l; |
| 1324 l->lv_refcount = 1; | |
| 1325 | |
| 117 | 1326 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1327 (char_u *)"]", nextchars); | |
| 76 | 1328 clear_tv(<v); |
| 1329 if (arg == NULL) | |
| 1330 return FAIL; | |
| 1331 break; | |
| 1332 } | |
| 1333 else if (*arg != ',' && *arg != ']') | |
| 1334 { | |
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1335 internal_error("ex_let_vars()"); |
| 76 | 1336 return FAIL; |
| 1337 } | |
| 1338 } | |
| 1339 | |
| 1340 return OK; | |
| 1341 } | |
| 1342 | |
| 1343 /* | |
| 1344 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1345 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1346 * For "[var, var]" increment "*var_count" for each variable. | |
| 1347 * for "[var, var; var]" set "semicolon". | |
| 1348 * Return NULL for an error. | |
| 1349 */ | |
| 1350 static char_u * | |
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1351 skip_var_list( |
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1352 char_u *arg, |
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1353 int *var_count, |
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1354 int *semicolon) |
| 76 | 1355 { |
| 1356 char_u *p, *s; | |
| 1357 | |
| 1358 if (*arg == '[') | |
| 1359 { | |
| 1360 /* "[var, var]": find the matching ']'. */ | |
| 1361 p = arg; | |
| 408 | 1362 for (;;) |
| 76 | 1363 { |
| 1364 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1365 s = skip_var_one(p); | |
| 1366 if (s == p) | |
| 1367 { | |
| 1368 EMSG2(_(e_invarg2), p); | |
| 1369 return NULL; | |
| 1370 } | |
| 1371 ++*var_count; | |
| 1372 | |
| 1373 p = skipwhite(s); | |
| 1374 if (*p == ']') | |
| 1375 break; | |
| 1376 else if (*p == ';') | |
| 1377 { | |
| 1378 if (*semicolon == 1) | |
| 71 | 1379 { |
| 76 | 1380 EMSG(_("Double ; in list of variables")); |
| 1381 return NULL; | |
| 71 | 1382 } |
| 76 | 1383 *semicolon = 1; |
| 1384 } | |
| 1385 else if (*p != ',') | |
| 1386 { | |
| 1387 EMSG2(_(e_invarg2), p); | |
| 1388 return NULL; | |
| 1389 } | |
| 1390 } | |
| 1391 return p + 1; | |
| 1392 } | |
| 1393 else | |
| 1394 return skip_var_one(arg); | |
| 1395 } | |
| 1396 | |
| 159 | 1397 /* |
| 1228 | 1398 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1399 * l[idx]. |
| 159 | 1400 */ |
| 76 | 1401 static char_u * |
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1402 skip_var_one(char_u *arg) |
| 76 | 1403 { |
| 338 | 1404 if (*arg == '@' && arg[1] != NUL) |
| 1405 return arg + 2; | |
| 1406 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1407 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1408 } |
| 1409 | |
| 124 | 1410 /* |
| 137 | 1411 * List variables for hashtab "ht" with prefix "prefix". |
| 1412 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1413 */ | |
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1414 void |
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1415 list_hashtable_vars( |
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1416 hashtab_T *ht, |
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1417 char_u *prefix, |
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1418 int empty, |
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1419 int *first) |
| 137 | 1420 { |
| 1421 hashitem_T *hi; | |
| 1422 dictitem_T *di; | |
| 124 | 1423 int todo; |
| 1424 | |
| 835 | 1425 todo = (int)ht->ht_used; |
| 124 | 1426 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1427 { | |
| 1428 if (!HASHITEM_EMPTY(hi)) | |
| 1429 { | |
| 1430 --todo; | |
| 137 | 1431 di = HI2DI(hi); |
| 1432 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1433 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1434 list_one_var(di, prefix, first); |
| 124 | 1435 } |
| 1436 } | |
| 1437 } | |
| 1438 | |
| 1439 /* | |
| 1440 * List global variables. | |
| 1441 */ | |
| 1442 static void | |
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1443 list_glob_vars(int *first) |
| 1374 | 1444 { |
| 1445 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1446 } |
| 1447 | |
| 1448 /* | |
| 1449 * List buffer variables. | |
| 1450 */ | |
| 1451 static void | |
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1452 list_buf_vars(int *first) |
| 124 | 1453 { |
| 159 | 1454 char_u numbuf[NUMBUFLEN]; |
| 1455 | |
| 4287 | 1456 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1457 TRUE, first); |
| 159 | 1458 |
| 1459 sprintf((char *)numbuf, "%ld", (long)curbuf->b_changedtick); | |
| 1374 | 1460 list_one_var_a((char_u *)"b:", (char_u *)"changedtick", VAR_NUMBER, |
| 1461 numbuf, first); | |
| 124 | 1462 } |
| 1463 | |
| 1464 /* | |
| 1465 * List window variables. | |
| 1466 */ | |
| 1467 static void | |
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1468 list_win_vars(int *first) |
| 1374 | 1469 { |
| 4287 | 1470 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1471 (char_u *)"w:", TRUE, first); |
| 124 | 1472 } |
| 1473 | |
| 819 | 1474 #ifdef FEAT_WINDOWS |
| 1475 /* | |
| 1476 * List tab page variables. | |
| 1477 */ | |
| 1478 static void | |
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1479 list_tab_vars(int *first) |
| 1374 | 1480 { |
| 4287 | 1481 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1482 (char_u *)"t:", TRUE, first); |
| 819 | 1483 } |
| 1484 #endif | |
| 1485 | |
| 124 | 1486 /* |
| 1487 * List Vim variables. | |
| 1488 */ | |
| 1489 static void | |
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1490 list_vim_vars(int *first) |
| 1374 | 1491 { |
| 1492 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1493 } |
| 1494 | |
| 1495 /* | |
| 778 | 1496 * List script-local variables, if there is a script. |
| 1497 */ | |
| 1498 static void | |
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1499 list_script_vars(int *first) |
| 778 | 1500 { |
| 1501 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1502 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1503 (char_u *)"s:", FALSE, first); | |
| 778 | 1504 } |
| 1505 | |
| 1506 /* | |
| 71 | 1507 * List variables in "arg". |
| 1508 */ | |
| 1509 static char_u * | |
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1510 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1511 { |
| 1512 int error = FALSE; | |
| 159 | 1513 int len; |
| 71 | 1514 char_u *name; |
| 159 | 1515 char_u *name_start; |
| 1516 char_u *arg_subsc; | |
| 1517 char_u *tofree; | |
| 1518 typval_T tv; | |
| 71 | 1519 |
| 1520 while (!ends_excmd(*arg) && !got_int) | |
| 1521 { | |
| 159 | 1522 if (error || eap->skip) |
| 1523 { | |
| 271 | 1524 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
| 159 | 1525 if (!vim_iswhite(*arg) && !ends_excmd(*arg)) |
| 1526 { | |
| 1527 emsg_severe = TRUE; | |
| 1528 EMSG(_(e_trailing)); | |
| 1529 break; | |
| 1530 } | |
| 1531 } | |
| 1532 else | |
| 1533 { | |
| 1534 /* get_name_len() takes care of expanding curly braces */ | |
| 1535 name_start = name = arg; | |
| 1536 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1537 if (len <= 0) | |
| 1538 { | |
| 1539 /* This is mainly to keep test 49 working: when expanding | |
| 1540 * curly braces fails overrule the exception error message. */ | |
| 1541 if (len < 0 && !aborting()) | |
| 1542 { | |
| 1543 emsg_severe = TRUE; | |
| 1544 EMSG2(_(e_invarg2), arg); | |
| 1545 break; | |
| 1546 } | |
| 1547 error = TRUE; | |
| 1548 } | |
| 1549 else | |
| 1550 { | |
| 1551 if (tofree != NULL) | |
| 1552 name = tofree; | |
| 6791 | 1553 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1554 error = TRUE; |
| 1555 else | |
| 1556 { | |
| 159 | 1557 /* handle d.key, l[idx], f(expr) */ |
| 1558 arg_subsc = arg; | |
| 1559 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1560 error = TRUE; |
| 7 | 1561 else |
| 124 | 1562 { |
| 159 | 1563 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1564 { |
| 159 | 1565 switch (*name) |
| 124 | 1566 { |
| 1374 | 1567 case 'g': list_glob_vars(first); break; |
| 1568 case 'b': list_buf_vars(first); break; | |
| 1569 case 'w': list_win_vars(first); break; | |
| 819 | 1570 #ifdef FEAT_WINDOWS |
| 1374 | 1571 case 't': list_tab_vars(first); break; |
| 1572 #endif | |
| 1573 case 'v': list_vim_vars(first); break; | |
| 1574 case 's': list_script_vars(first); break; | |
| 1575 case 'l': list_func_vars(first); break; | |
| 159 | 1576 default: |
| 1577 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1578 } |
| 1579 } | |
| 1580 else | |
| 159 | 1581 { |
| 1582 char_u numbuf[NUMBUFLEN]; | |
| 1583 char_u *tf; | |
| 1584 int c; | |
| 1585 char_u *s; | |
| 1586 | |
| 634 | 1587 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1588 c = *arg; |
| 1589 *arg = NUL; | |
| 1590 list_one_var_a((char_u *)"", | |
| 1591 arg == arg_subsc ? name : name_start, | |
| 1374 | 1592 tv.v_type, |
| 1593 s == NULL ? (char_u *)"" : s, | |
| 1594 first); | |
| 159 | 1595 *arg = c; |
| 1596 vim_free(tf); | |
| 1597 } | |
| 1598 clear_tv(&tv); | |
| 124 | 1599 } |
| 7 | 1600 } |
| 71 | 1601 } |
| 159 | 1602 |
| 1603 vim_free(tofree); | |
| 1604 } | |
| 1605 | |
| 1606 arg = skipwhite(arg); | |
| 71 | 1607 } |
| 1608 | |
| 1609 return arg; | |
| 1610 } | |
| 1611 | |
| 1612 /* | |
| 1613 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1614 * Returns a pointer to the char just after the var name. | |
| 1615 * Returns NULL if there is an error. | |
| 1616 */ | |
| 1617 static char_u * | |
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1618 ex_let_one( |
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1619 char_u *arg, /* points to variable name */ |
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1620 typval_T *tv, /* value to assign to variable */ |
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1621 int copy, /* copy value from "tv" */ |
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1622 char_u *endchars, /* valid chars after variable name or NULL */ |
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1623 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1624 { |
| 1625 int c1; | |
| 1626 char_u *name; | |
| 1627 char_u *p; | |
| 1628 char_u *arg_end = NULL; | |
| 1629 int len; | |
| 1630 int opt_flags; | |
| 117 | 1631 char_u *tofree = NULL; |
| 71 | 1632 |
| 1633 /* | |
| 1634 * ":let $VAR = expr": Set environment variable. | |
| 1635 */ | |
| 1636 if (*arg == '$') | |
| 1637 { | |
| 1638 /* Find the end of the name. */ | |
| 1639 ++arg; | |
| 1640 name = arg; | |
| 1641 len = get_env_len(&arg); | |
| 1642 if (len == 0) | |
| 1643 EMSG2(_(e_invarg2), name - 1); | |
| 1644 else | |
| 1645 { | |
| 117 | 1646 if (op != NULL && (*op == '+' || *op == '-')) |
| 1647 EMSG2(_(e_letwrong), op); | |
| 1648 else if (endchars != NULL | |
| 76 | 1649 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1650 EMSG(_(e_letunexp)); |
| 2650 | 1651 else if (!check_secure()) |
| 7 | 1652 { |
| 71 | 1653 c1 = name[len]; |
| 1654 name[len] = NUL; | |
| 323 | 1655 p = get_tv_string_chk(tv); |
| 1656 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1657 { |
| 1658 int mustfree = FALSE; | |
| 1659 char_u *s = vim_getenv(name, &mustfree); | |
| 1660 | |
| 1661 if (s != NULL) | |
| 1662 { | |
| 1663 p = tofree = concat_str(s, p); | |
| 1664 if (mustfree) | |
| 1665 vim_free(s); | |
| 1666 } | |
| 1667 } | |
| 1668 if (p != NULL) | |
| 323 | 1669 { |
| 117 | 1670 vim_setenv(name, p); |
| 323 | 1671 if (STRICMP(name, "HOME") == 0) |
| 1672 init_homedir(); | |
| 1673 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1674 didset_vim = FALSE; | |
| 1675 else if (didset_vimruntime | |
| 1676 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1677 didset_vimruntime = FALSE; | |
| 1678 arg_end = arg; | |
| 1679 } | |
| 71 | 1680 name[len] = c1; |
| 117 | 1681 vim_free(tofree); |
| 71 | 1682 } |
| 1683 } | |
| 1684 } | |
| 1685 | |
| 1686 /* | |
| 1687 * ":let &option = expr": Set option value. | |
| 1688 * ":let &l:option = expr": Set local option value. | |
| 1689 * ":let &g:option = expr": Set global option value. | |
| 1690 */ | |
| 1691 else if (*arg == '&') | |
| 1692 { | |
| 1693 /* Find the end of the name. */ | |
| 1694 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1695 if (p == NULL || (endchars != NULL |
| 1696 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1697 EMSG(_(e_letunexp)); |
| 1698 else | |
| 1699 { | |
| 117 | 1700 long n; |
| 1701 int opt_type; | |
| 1702 long numval; | |
| 1703 char_u *stringval = NULL; | |
| 1704 char_u *s; | |
| 1705 | |
| 71 | 1706 c1 = *p; |
| 1707 *p = NUL; | |
| 117 | 1708 |
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1709 n = (long)get_tv_number(tv); |
| 323 | 1710 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1711 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1712 { |
| 1713 opt_type = get_option_value(arg, &numval, | |
| 1714 &stringval, opt_flags); | |
| 1715 if ((opt_type == 1 && *op == '.') | |
| 1716 || (opt_type == 0 && *op != '.')) | |
| 1717 EMSG2(_(e_letwrong), op); | |
| 1718 else | |
| 1719 { | |
| 1720 if (opt_type == 1) /* number */ | |
| 1721 { | |
| 1722 if (*op == '+') | |
| 1723 n = numval + n; | |
| 1724 else | |
| 1725 n = numval - n; | |
| 1726 } | |
| 1727 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1728 { | |
| 1729 s = concat_str(stringval, s); | |
| 1730 vim_free(stringval); | |
| 1731 stringval = s; | |
| 1732 } | |
| 1733 } | |
| 1734 } | |
| 323 | 1735 if (s != NULL) |
| 1736 { | |
| 1737 set_option_value(arg, n, s, opt_flags); | |
| 1738 arg_end = p; | |
| 1739 } | |
| 71 | 1740 *p = c1; |
| 117 | 1741 vim_free(stringval); |
| 71 | 1742 } |
| 1743 } | |
| 1744 | |
| 1745 /* | |
| 1746 * ":let @r = expr": Set register contents. | |
| 1747 */ | |
| 1748 else if (*arg == '@') | |
| 1749 { | |
| 1750 ++arg; | |
| 117 | 1751 if (op != NULL && (*op == '+' || *op == '-')) |
| 1752 EMSG2(_(e_letwrong), op); | |
| 1753 else if (endchars != NULL | |
| 76 | 1754 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1755 EMSG(_(e_letunexp)); |
| 1756 else | |
| 1757 { | |
| 944 | 1758 char_u *ptofree = NULL; |
| 117 | 1759 char_u *s; |
| 1760 | |
| 323 | 1761 p = get_tv_string_chk(tv); |
| 1762 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1763 { |
| 5796 | 1764 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1765 if (s != NULL) |
| 1766 { | |
| 944 | 1767 p = ptofree = concat_str(s, p); |
| 117 | 1768 vim_free(s); |
| 1769 } | |
| 1770 } | |
| 1771 if (p != NULL) | |
| 323 | 1772 { |
| 117 | 1773 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1774 arg_end = arg + 1; |
| 1775 } | |
| 944 | 1776 vim_free(ptofree); |
| 71 | 1777 } |
| 1778 } | |
| 1779 | |
| 1780 /* | |
| 1781 * ":let var = expr": Set internal variable. | |
| 110 | 1782 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1783 */ |
| 271 | 1784 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1785 { |
| 137 | 1786 lval_T lv; |
| 110 | 1787 |
| 5604 | 1788 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1789 if (p != NULL && lv.ll_name != NULL) |
| 1790 { | |
| 1791 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1792 EMSG(_(e_letunexp)); | |
| 1793 else | |
| 1794 { | |
| 117 | 1795 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1796 arg_end = p; |
| 1797 } | |
| 1798 } | |
| 1799 clear_lval(&lv); | |
| 71 | 1800 } |
| 1801 | |
| 1802 else | |
| 1803 EMSG2(_(e_invarg2), arg); | |
| 1804 | |
| 1805 return arg_end; | |
| 1806 } | |
| 1807 | |
| 1808 /* | |
| 100 | 1809 * If "arg" is equal to "b:changedtick" give an error and return TRUE. |
| 1810 */ | |
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1811 int |
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1812 check_changedtick(char_u *arg) |
| 100 | 1813 { |
| 1814 if (STRNCMP(arg, "b:changedtick", 13) == 0 && !eval_isnamec(arg[13])) | |
| 1815 { | |
| 1816 EMSG2(_(e_readonlyvar), arg); | |
| 1817 return TRUE; | |
| 1818 } | |
| 1819 return FALSE; | |
| 1820 } | |
| 1821 | |
| 1822 /* | |
| 110 | 1823 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1824 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1825 * "name.key", "name.key[expr]" etc. | |
| 1826 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1827 * "name" points to the start of the name. | |
| 1828 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1829 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1830 * wrong; must end in space or cmd separator. | |
| 1831 * | |
| 5604 | 1832 * flags: |
| 1833 * GLV_QUIET: do not give error messages | |
| 1834 * GLV_NO_AUTOLOAD: do not use script autoloading | |
| 1835 * | |
| 110 | 1836 * Returns a pointer to just after the name, including indexes. |
| 124 | 1837 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1838 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1839 */ |
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1840 char_u * |
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1841 get_lval( |
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1842 char_u *name, |
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1843 typval_T *rettv, |
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1844 lval_T *lp, |
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1845 int unlet, |
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1846 int skip, |
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1847 int flags, /* GLV_ values */ |
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1848 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1849 { |
| 1850 char_u *p; | |
| 1851 char_u *expr_start, *expr_end; | |
| 1852 int cc; | |
| 137 | 1853 dictitem_T *v; |
| 1854 typval_T var1; | |
| 1855 typval_T var2; | |
| 110 | 1856 int empty1 = FALSE; |
| 137 | 1857 listitem_T *ni; |
| 100 | 1858 char_u *key = NULL; |
| 1859 int len; | |
| 137 | 1860 hashtab_T *ht; |
| 5604 | 1861 int quiet = flags & GLV_QUIET; |
| 71 | 1862 |
| 110 | 1863 /* Clear everything in "lp". */ |
| 137 | 1864 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1865 |
| 1866 if (skip) | |
| 1867 { | |
| 1868 /* When skipping just find the end of the name. */ | |
| 1869 lp->ll_name = name; | |
| 271 | 1870 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1871 } |
| 1872 | |
| 1873 /* Find the end of the name. */ | |
| 271 | 1874 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1875 if (expr_start != NULL) |
| 1876 { | |
| 1877 /* Don't expand the name when we already know there is an error. */ | |
| 1878 if (unlet && !vim_iswhite(*p) && !ends_excmd(*p) | |
| 1879 && *p != '[' && *p != '.') | |
| 1880 { | |
| 1881 EMSG(_(e_trailing)); | |
| 1882 return NULL; | |
| 1883 } | |
| 1884 | |
| 1885 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1886 if (lp->ll_exp_name == NULL) | |
| 1887 { | |
| 1888 /* Report an invalid expression in braces, unless the | |
| 1889 * expression evaluation has been cancelled due to an | |
| 1890 * aborting error, an interrupt, or an exception. */ | |
| 1891 if (!aborting() && !quiet) | |
| 1892 { | |
| 121 | 1893 emsg_severe = TRUE; |
| 110 | 1894 EMSG2(_(e_invarg2), name); |
| 1895 return NULL; | |
| 1896 } | |
| 1897 } | |
| 1898 lp->ll_name = lp->ll_exp_name; | |
| 1899 } | |
| 1900 else | |
| 1901 lp->ll_name = name; | |
| 1902 | |
| 1903 /* Without [idx] or .key we are done. */ | |
| 1904 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1905 return p; | |
| 1906 | |
| 1907 cc = *p; | |
| 1908 *p = NUL; | |
| 5604 | 1909 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1910 if (v == NULL && !quiet) |
| 1911 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1912 *p = cc; | |
| 71 | 1913 if (v == NULL) |
| 1914 return NULL; | |
| 1915 | |
| 110 | 1916 /* |
| 1917 * Loop until no more [idx] or .key is following. | |
| 1918 */ | |
| 137 | 1919 lp->ll_tv = &v->di_tv; |
| 110 | 1920 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1921 { | |
| 1922 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1923 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1924 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1925 { | |
| 1926 if (!quiet) | |
| 1927 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1928 return NULL; | |
| 1929 } | |
| 1930 if (lp->ll_range) | |
| 1931 { | |
| 1932 if (!quiet) | |
| 1933 EMSG(_("E708: [:] must come last")); | |
| 1934 return NULL; | |
| 71 | 1935 } |
| 88 | 1936 |
| 100 | 1937 len = -1; |
| 1938 if (*p == '.') | |
| 1939 { | |
| 1940 key = p + 1; | |
| 1941 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1942 ; | |
| 1943 if (len == 0) | |
| 1944 { | |
| 110 | 1945 if (!quiet) |
| 1946 EMSG(_(e_emptykey)); | |
| 1947 return NULL; | |
| 88 | 1948 } |
| 100 | 1949 p = key + len; |
| 1950 } | |
| 1951 else | |
| 1952 { | |
| 1953 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1954 p = skipwhite(p + 1); |
| 100 | 1955 if (*p == ':') |
| 1956 empty1 = TRUE; | |
| 88 | 1957 else |
| 1958 { | |
| 100 | 1959 empty1 = FALSE; |
| 1960 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1961 return NULL; |
| 323 | 1962 if (get_tv_string_chk(&var1) == NULL) |
| 1963 { | |
| 1964 /* not a number or string */ | |
| 1965 clear_tv(&var1); | |
| 1966 return NULL; | |
| 1967 } | |
| 100 | 1968 } |
| 1969 | |
| 1970 /* Optionally get the second index [ :expr]. */ | |
| 1971 if (*p == ':') | |
| 1972 { | |
| 110 | 1973 if (lp->ll_tv->v_type == VAR_DICT) |
| 1974 { | |
| 1975 if (!quiet) | |
| 117 | 1976 EMSG(_(e_dictrange)); |
| 100 | 1977 if (!empty1) |
| 1978 clear_tv(&var1); | |
| 110 | 1979 return NULL; |
| 1980 } | |
| 1981 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1982 || rettv->vval.v_list == NULL)) | |
| 1983 { | |
| 1984 if (!quiet) | |
| 1985 EMSG(_("E709: [:] requires a List value")); | |
| 88 | 1986 if (!empty1) |
| 1987 clear_tv(&var1); | |
| 110 | 1988 return NULL; |
| 88 | 1989 } |
| 100 | 1990 p = skipwhite(p + 1); |
| 1991 if (*p == ']') | |
| 110 | 1992 lp->ll_empty2 = TRUE; |
| 100 | 1993 else |
| 1994 { | |
| 110 | 1995 lp->ll_empty2 = FALSE; |
| 100 | 1996 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1997 { | |
| 1998 if (!empty1) | |
| 1999 clear_tv(&var1); | |
| 110 | 2000 return NULL; |
| 100 | 2001 } |
| 323 | 2002 if (get_tv_string_chk(&var2) == NULL) |
| 2003 { | |
| 2004 /* not a number or string */ | |
| 2005 if (!empty1) | |
| 2006 clear_tv(&var1); | |
| 2007 clear_tv(&var2); | |
| 2008 return NULL; | |
| 2009 } | |
| 100 | 2010 } |
| 110 | 2011 lp->ll_range = TRUE; |
| 100 | 2012 } |
| 2013 else | |
| 110 | 2014 lp->ll_range = FALSE; |
| 100 | 2015 |
| 2016 if (*p != ']') | |
| 2017 { | |
| 110 | 2018 if (!quiet) |
| 2019 EMSG(_(e_missbrac)); | |
| 100 | 2020 if (!empty1) |
| 2021 clear_tv(&var1); | |
| 110 | 2022 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2023 clear_tv(&var2); |
| 110 | 2024 return NULL; |
| 100 | 2025 } |
| 2026 | |
| 2027 /* Skip to past ']'. */ | |
| 2028 ++p; | |
| 2029 } | |
| 2030 | |
| 110 | 2031 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2032 { |
| 2033 if (len == -1) | |
| 2034 { | |
| 110 | 2035 /* "[key]": get key from "var1" */ |
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2036 key = get_tv_string_chk(&var1); /* is number or string */ |
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2037 if (key == NULL) |
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2038 { |
| 100 | 2039 clear_tv(&var1); |
| 110 | 2040 return NULL; |
| 2041 } | |
| 2042 } | |
| 117 | 2043 lp->ll_list = NULL; |
| 2044 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2045 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2046 |
| 3687 | 2047 /* When assigning to a scope dictionary check that a function and |
| 2048 * variable name is valid (only variable name unless it is l: or | |
| 2049 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2050 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2051 { | |
| 2052 int prevval; | |
| 2053 int wrong; | |
| 2054 | |
| 2055 if (len != -1) | |
| 2056 { | |
| 2057 prevval = key[len]; | |
| 2058 key[len] = NUL; | |
| 2059 } | |
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2060 else |
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2061 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2062 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2063 && rettv->v_type == VAR_FUNC | |
| 2739 | 2064 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2065 || !valid_varname(key); |
| 2066 if (len != -1) | |
| 2067 key[len] = prevval; | |
| 2068 if (wrong) | |
| 2739 | 2069 return NULL; |
| 2070 } | |
| 2071 | |
| 110 | 2072 if (lp->ll_di == NULL) |
| 100 | 2073 { |
| 2739 | 2074 /* Can't add "v:" variable. */ |
| 2075 if (lp->ll_dict == &vimvardict) | |
| 2076 { | |
| 2077 EMSG2(_(e_illvar), name); | |
| 2078 return NULL; | |
| 2079 } | |
| 2080 | |
| 121 | 2081 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2082 if (*p == '[' || *p == '.' || unlet) |
| 2083 { | |
| 2084 if (!quiet) | |
| 117 | 2085 EMSG2(_(e_dictkey), key); |
| 100 | 2086 if (len == -1) |
| 2087 clear_tv(&var1); | |
| 110 | 2088 return NULL; |
| 100 | 2089 } |
| 2090 if (len == -1) | |
| 110 | 2091 lp->ll_newkey = vim_strsave(key); |
| 100 | 2092 else |
| 110 | 2093 lp->ll_newkey = vim_strnsave(key, len); |
| 100 | 2094 if (len == -1) |
| 2095 clear_tv(&var1); | |
| 110 | 2096 if (lp->ll_newkey == NULL) |
| 100 | 2097 p = NULL; |
| 2098 break; | |
| 2099 } | |
| 2739 | 2100 /* existing variable, need to check if it can be changed */ |
| 6773 | 2101 else if (var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
| 2739 | 2102 return NULL; |
| 2103 | |
| 100 | 2104 if (len == -1) |
| 88 | 2105 clear_tv(&var1); |
| 110 | 2106 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2107 } |
| 2108 else | |
| 2109 { | |
| 2110 /* | |
| 2111 * Get the number and item for the only or first index of the List. | |
| 2112 */ | |
| 2113 if (empty1) | |
| 110 | 2114 lp->ll_n1 = 0; |
| 100 | 2115 else |
| 2116 { | |
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2117 lp->ll_n1 = (long)get_tv_number(&var1); |
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2118 /* is number or string */ |
| 100 | 2119 clear_tv(&var1); |
| 2120 } | |
| 117 | 2121 lp->ll_dict = NULL; |
| 110 | 2122 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2123 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2124 if (lp->ll_li == NULL) | |
| 2125 { | |
| 842 | 2126 if (lp->ll_n1 < 0) |
| 2127 { | |
| 2128 lp->ll_n1 = 0; | |
| 2129 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2130 } | |
| 2131 } | |
| 2132 if (lp->ll_li == NULL) | |
| 2133 { | |
| 110 | 2134 if (lp->ll_range && !lp->ll_empty2) |
| 100 | 2135 clear_tv(&var2); |
| 2772 | 2136 if (!quiet) |
| 2137 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2138 return NULL; |
| 100 | 2139 } |
| 2140 | |
| 2141 /* | |
| 2142 * May need to find the item or absolute index for the second | |
| 2143 * index of a range. | |
| 110 | 2144 * When no index given: "lp->ll_empty2" is TRUE. |
| 2145 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2146 */ |
| 110 | 2147 if (lp->ll_range && !lp->ll_empty2) |
| 2148 { | |
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2149 lp->ll_n2 = (long)get_tv_number(&var2); |
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2150 /* is number or string */ |
| 88 | 2151 clear_tv(&var2); |
| 110 | 2152 if (lp->ll_n2 < 0) |
| 2153 { | |
| 2154 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2155 if (ni == NULL) |
| 2772 | 2156 { |
| 2157 if (!quiet) | |
| 2158 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2159 return NULL; |
| 2772 | 2160 } |
| 110 | 2161 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2162 } | |
| 2163 | |
| 2164 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2165 if (lp->ll_n1 < 0) | |
| 2166 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2167 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2168 { |
| 2169 if (!quiet) | |
| 2170 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2171 return NULL; |
| 2772 | 2172 } |
| 110 | 2173 } |
| 2174 | |
| 2175 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2176 } | |
| 2177 } | |
| 2178 | |
| 2179 return p; | |
| 2180 } | |
| 2181 | |
| 2182 /* | |
| 137 | 2183 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2184 */ |
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2185 void |
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2186 clear_lval(lval_T *lp) |
| 110 | 2187 { |
| 2188 vim_free(lp->ll_exp_name); | |
| 2189 vim_free(lp->ll_newkey); | |
| 2190 } | |
| 2191 | |
| 2192 /* | |
| 151 | 2193 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2194 * "endp" points to just after the parsed name. |
| 117 | 2195 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2196 */ | |
| 2197 static void | |
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|
2198 set_var_lval( |
|
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2199 lval_T *lp, |
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2200 char_u *endp, |
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2201 typval_T *rettv, |
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2202 int copy, |
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|
2203 char_u *op) |
| 110 | 2204 { |
| 2205 int cc; | |
| 137 | 2206 listitem_T *ri; |
| 2207 dictitem_T *di; | |
| 110 | 2208 |
| 2209 if (lp->ll_tv == NULL) | |
| 2210 { | |
| 2211 if (!check_changedtick(lp->ll_name)) | |
| 2212 { | |
| 2213 cc = *endp; | |
| 2214 *endp = NUL; | |
| 117 | 2215 if (op != NULL && *op != '=') |
| 2216 { | |
| 137 | 2217 typval_T tv; |
| 117 | 2218 |
| 151 | 2219 /* handle +=, -= and .= */ |
| 6791 | 2220 di = NULL; |
| 835 | 2221 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
| 6791 | 2222 &tv, &di, TRUE, FALSE) == OK) |
| 2223 { | |
| 2224 if ((di == NULL | |
| 2225 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) | |
| 2226 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, | |
| 2227 FALSE))) | |
| 2228 && tv_op(&tv, rettv, op) == OK) | |
| 117 | 2229 set_var(lp->ll_name, &tv, FALSE); |
| 2230 clear_tv(&tv); | |
| 2231 } | |
| 2232 } | |
| 2233 else | |
| 2234 set_var(lp->ll_name, rettv, copy); | |
| 110 | 2235 *endp = cc; |
| 2236 } | |
| 2237 } | |
| 151 | 2238 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2239 ? lp->ll_tv->v_lock | |
| 6773 | 2240 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2241 ; |
| 110 | 2242 else if (lp->ll_range) |
| 2243 { | |
| 6166 | 2244 listitem_T *ll_li = lp->ll_li; |
| 2245 int ll_n1 = lp->ll_n1; | |
| 2246 | |
| 2247 /* | |
| 2248 * Check whether any of the list items is locked | |
| 2249 */ | |
| 6422 | 2250 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2251 { |
| 6773 | 2252 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2253 return; |
| 2254 ri = ri->li_next; | |
| 2255 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2256 break; | |
| 2257 ll_li = ll_li->li_next; | |
| 2258 ++ll_n1; | |
| 2259 } | |
| 2260 | |
| 110 | 2261 /* |
| 2262 * Assign the List values to the list items. | |
| 2263 */ | |
| 2264 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2265 { | |
| 117 | 2266 if (op != NULL && *op != '=') |
| 2267 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2268 else | |
| 2269 { | |
| 2270 clear_tv(&lp->ll_li->li_tv); | |
| 2271 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2272 } | |
| 110 | 2273 ri = ri->li_next; |
| 2274 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2275 break; | |
| 2276 if (lp->ll_li->li_next == NULL) | |
| 2277 { | |
| 2278 /* Need to add an empty item. */ | |
| 533 | 2279 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2280 { |
| 2281 ri = NULL; | |
| 88 | 2282 break; |
| 110 | 2283 } |
| 2284 } | |
| 2285 lp->ll_li = lp->ll_li->li_next; | |
| 2286 ++lp->ll_n1; | |
| 2287 } | |
| 2288 if (ri != NULL) | |
| 2289 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2290 else if (lp->ll_empty2 |
| 2291 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2292 : lp->ll_n1 != lp->ll_n2) |
| 2293 EMSG(_("E711: List value has not enough items")); | |
| 2294 } | |
| 2295 else | |
| 2296 { | |
| 2297 /* | |
| 2298 * Assign to a List or Dictionary item. | |
| 2299 */ | |
| 2300 if (lp->ll_newkey != NULL) | |
| 2301 { | |
| 117 | 2302 if (op != NULL && *op != '=') |
| 2303 { | |
| 2304 EMSG2(_(e_letwrong), op); | |
| 2305 return; | |
| 2306 } | |
| 2307 | |
| 110 | 2308 /* Need to add an item to the Dictionary. */ |
| 121 | 2309 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2310 if (di == NULL) |
| 2311 return; | |
| 121 | 2312 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2313 { | |
| 2314 vim_free(di); | |
| 2315 return; | |
| 2316 } | |
| 110 | 2317 lp->ll_tv = &di->di_tv; |
| 2318 } | |
| 117 | 2319 else if (op != NULL && *op != '=') |
| 2320 { | |
| 2321 tv_op(lp->ll_tv, rettv, op); | |
| 2322 return; | |
| 2323 } | |
| 110 | 2324 else |
| 2325 clear_tv(lp->ll_tv); | |
| 2326 | |
| 2327 /* | |
| 2328 * Assign the value to the variable or list item. | |
| 2329 */ | |
| 2330 if (copy) | |
| 2331 copy_tv(rettv, lp->ll_tv); | |
| 2332 else | |
| 2333 { | |
| 2334 *lp->ll_tv = *rettv; | |
| 156 | 2335 lp->ll_tv->v_lock = 0; |
| 110 | 2336 init_tv(rettv); |
| 2337 } | |
| 2338 } | |
| 7 | 2339 } |
| 2340 | |
| 76 | 2341 /* |
| 117 | 2342 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2343 * Returns OK or FAIL. | |
| 2344 */ | |
| 2345 static int | |
|
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2346 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2347 { |
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2348 varnumber_T n; |
| 117 | 2349 char_u numbuf[NUMBUFLEN]; |
| 2350 char_u *s; | |
| 2351 | |
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2352 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
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|
2353 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
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2354 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2355 { |
| 2356 switch (tv1->v_type) | |
| 2357 { | |
|
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2358 case VAR_UNKNOWN: |
| 117 | 2359 case VAR_DICT: |
| 2360 case VAR_FUNC: | |
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2361 case VAR_PARTIAL: |
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2362 case VAR_SPECIAL: |
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2363 case VAR_JOB: |
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2364 case VAR_CHANNEL: |
| 117 | 2365 break; |
| 2366 | |
| 2367 case VAR_LIST: | |
| 2368 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2369 break; | |
| 2370 /* List += List */ | |
| 2371 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2372 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2373 return OK; | |
| 2374 | |
| 2375 case VAR_NUMBER: | |
| 2376 case VAR_STRING: | |
| 2377 if (tv2->v_type == VAR_LIST) | |
| 2378 break; | |
| 2379 if (*op == '+' || *op == '-') | |
| 2380 { | |
| 2381 /* nr += nr or nr -= nr*/ | |
| 2382 n = get_tv_number(tv1); | |
| 1624 | 2383 #ifdef FEAT_FLOAT |
| 2384 if (tv2->v_type == VAR_FLOAT) | |
| 2385 { | |
| 2386 float_T f = n; | |
| 2387 | |
| 2388 if (*op == '+') | |
| 2389 f += tv2->vval.v_float; | |
| 2390 else | |
| 2391 f -= tv2->vval.v_float; | |
| 2392 clear_tv(tv1); | |
| 2393 tv1->v_type = VAR_FLOAT; | |
| 2394 tv1->vval.v_float = f; | |
| 2395 } | |
| 117 | 2396 else |
| 1624 | 2397 #endif |
| 2398 { | |
| 2399 if (*op == '+') | |
| 2400 n += get_tv_number(tv2); | |
| 2401 else | |
| 2402 n -= get_tv_number(tv2); | |
| 2403 clear_tv(tv1); | |
| 2404 tv1->v_type = VAR_NUMBER; | |
| 2405 tv1->vval.v_number = n; | |
| 2406 } | |
| 2407 } | |
| 2408 else | |
| 2409 { | |
| 2410 if (tv2->v_type == VAR_FLOAT) | |
| 2411 break; | |
| 2412 | |
| 117 | 2413 /* str .= str */ |
| 2414 s = get_tv_string(tv1); | |
| 2415 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2416 clear_tv(tv1); | |
| 2417 tv1->v_type = VAR_STRING; | |
| 2418 tv1->vval.v_string = s; | |
| 2419 } | |
| 2420 return OK; | |
| 1624 | 2421 |
| 2422 case VAR_FLOAT: | |
|
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2423 #ifdef FEAT_FLOAT |
| 1624 | 2424 { |
| 2425 float_T f; | |
| 2426 | |
| 2427 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2428 && tv2->v_type != VAR_NUMBER | |
| 2429 && tv2->v_type != VAR_STRING)) | |
| 2430 break; | |
| 2431 if (tv2->v_type == VAR_FLOAT) | |
| 2432 f = tv2->vval.v_float; | |
| 2433 else | |
| 2434 f = get_tv_number(tv2); | |
| 2435 if (*op == '+') | |
| 2436 tv1->vval.v_float += f; | |
| 2437 else | |
| 2438 tv1->vval.v_float -= f; | |
| 2439 } | |
|
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|
2440 #endif |
| 1624 | 2441 return OK; |
| 117 | 2442 } |
| 2443 } | |
| 2444 | |
| 2445 EMSG2(_(e_letwrong), op); | |
| 2446 return FAIL; | |
| 2447 } | |
| 2448 | |
| 2449 /* | |
| 76 | 2450 * Evaluate the expression used in a ":for var in expr" command. |
| 2451 * "arg" points to "var". | |
| 2452 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2453 * Return a pointer that holds the info. Null when there is an error. | |
| 2454 */ | |
| 2455 void * | |
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2456 eval_for_line( |
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2457 char_u *arg, |
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2458 int *errp, |
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2459 char_u **nextcmdp, |
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2460 int skip) |
| 76 | 2461 { |
| 137 | 2462 forinfo_T *fi; |
| 76 | 2463 char_u *expr; |
| 137 | 2464 typval_T tv; |
| 2465 list_T *l; | |
| 76 | 2466 |
| 2467 *errp = TRUE; /* default: there is an error */ | |
| 2468 | |
| 137 | 2469 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2470 if (fi == NULL) |
| 2471 return NULL; | |
| 2472 | |
| 2473 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2474 if (expr == NULL) | |
| 2475 return fi; | |
| 2476 | |
| 2477 expr = skipwhite(expr); | |
| 2478 if (expr[0] != 'i' || expr[1] != 'n' || !vim_iswhite(expr[2])) | |
| 2479 { | |
| 86 | 2480 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2481 return fi; |
| 2482 } | |
| 2483 | |
| 2484 if (skip) | |
| 2485 ++emsg_skip; | |
| 2486 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2487 { | |
| 2488 *errp = FALSE; | |
| 2489 if (!skip) | |
| 2490 { | |
| 2491 l = tv.vval.v_list; | |
|
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2492 if (tv.v_type != VAR_LIST) |
| 359 | 2493 { |
| 76 | 2494 EMSG(_(e_listreq)); |
| 359 | 2495 clear_tv(&tv); |
| 2496 } | |
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2497 else if (l == NULL) |
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2498 { |
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2499 /* a null list is like an empty list: do nothing */ |
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2500 clear_tv(&tv); |
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2501 } |
| 76 | 2502 else |
| 2503 { | |
| 512 | 2504 /* No need to increment the refcount, it's already set for the |
| 2505 * list being used in "tv". */ | |
| 76 | 2506 fi->fi_list = l; |
| 2507 list_add_watch(l, &fi->fi_lw); | |
| 2508 fi->fi_lw.lw_item = l->lv_first; | |
| 2509 } | |
| 2510 } | |
| 2511 } | |
| 2512 if (skip) | |
| 2513 --emsg_skip; | |
| 2514 | |
| 2515 return fi; | |
| 2516 } | |
| 2517 | |
| 2518 /* | |
| 2519 * Use the first item in a ":for" list. Advance to the next. | |
| 2520 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2521 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2522 * something wrong. | |
| 2523 */ | |
| 2524 int | |
|
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2525 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2526 { |
|
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2527 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2528 int result; |
| 137 | 2529 listitem_T *item; |
| 76 | 2530 |
| 2531 item = fi->fi_lw.lw_item; | |
| 2532 if (item == NULL) | |
| 2533 result = FALSE; | |
| 2534 else | |
| 2535 { | |
| 2536 fi->fi_lw.lw_item = item->li_next; | |
| 2537 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2538 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2539 } | |
| 2540 return result; | |
| 2541 } | |
| 2542 | |
| 2543 /* | |
| 2544 * Free the structure used to store info used by ":for". | |
| 2545 */ | |
| 2546 void | |
|
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2547 free_for_info(void *fi_void) |
| 76 | 2548 { |
| 137 | 2549 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2550 |
| 92 | 2551 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2552 { |
| 76 | 2553 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2554 list_unref(fi->fi_list); |
| 2555 } | |
| 76 | 2556 vim_free(fi); |
| 2557 } | |
| 2558 | |
| 7 | 2559 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2560 | |
| 2561 void | |
|
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2562 set_context_for_expression( |
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2563 expand_T *xp, |
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2564 char_u *arg, |
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diff
changeset
|
2565 cmdidx_T cmdidx) |
| 7 | 2566 { |
| 2567 int got_eq = FALSE; | |
| 2568 int c; | |
| 76 | 2569 char_u *p; |
| 2570 | |
| 2571 if (cmdidx == CMD_let) | |
| 2572 { | |
| 2573 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2574 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2575 { |
| 2576 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2577 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2578 { |
| 2579 xp->xp_pattern = p; | |
| 137 | 2580 mb_ptr_back(arg, p); |
| 76 | 2581 if (vim_iswhite(*p)) |
| 2582 break; | |
| 2583 } | |
| 2584 return; | |
| 2585 } | |
| 2586 } | |
| 2587 else | |
| 2588 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2589 : EXPAND_EXPRESSION; | |
| 7 | 2590 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2591 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2592 { | |
| 2593 c = *xp->xp_pattern; | |
| 2594 if (c == '&') | |
| 2595 { | |
| 2596 c = xp->xp_pattern[1]; | |
| 2597 if (c == '&') | |
| 2598 { | |
| 2599 ++xp->xp_pattern; | |
| 2600 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2601 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2602 } | |
| 2603 else if (c != ' ') | |
| 201 | 2604 { |
| 7 | 2605 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2606 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2607 xp->xp_pattern += 2; | |
| 2608 | |
| 2609 } | |
| 7 | 2610 } |
| 2611 else if (c == '$') | |
| 2612 { | |
| 2613 /* environment variable */ | |
| 2614 xp->xp_context = EXPAND_ENV_VARS; | |
| 2615 } | |
| 2616 else if (c == '=') | |
| 2617 { | |
| 2618 got_eq = TRUE; | |
| 2619 xp->xp_context = EXPAND_EXPRESSION; | |
| 2620 } | |
|
8763
4b83af41f5db
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parents:
8749
diff
changeset
|
2621 else if (c == '#' |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
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parents:
8749
diff
changeset
|
2622 && xp->xp_context == EXPAND_EXPRESSION) |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2623 { |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2624 /* Autoload function/variable contains '#'. */ |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2625 break; |
|
4b83af41f5db
commit https://github.com/vim/vim/commit/a32095fc8fdf5fe3d487c86d9cc54adb1236731e
Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2626 } |
| 6367 | 2627 else if ((c == '<' || c == '#') |
| 7 | 2628 && xp->xp_context == EXPAND_FUNCTIONS |
| 2629 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2630 { | |
| 6367 | 2631 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2632 break; |
| 2633 } | |
| 2634 else if (cmdidx != CMD_let || got_eq) | |
| 2635 { | |
| 2636 if (c == '"') /* string */ | |
| 2637 { | |
| 2638 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2639 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2640 ++xp->xp_pattern; | |
| 2641 xp->xp_context = EXPAND_NOTHING; | |
| 2642 } | |
| 2643 else if (c == '\'') /* literal string */ | |
| 2644 { | |
| 100 | 2645 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2646 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2647 /* skip */ ; | |
| 2648 xp->xp_context = EXPAND_NOTHING; | |
| 2649 } | |
| 2650 else if (c == '|') | |
| 2651 { | |
| 2652 if (xp->xp_pattern[1] == '|') | |
| 2653 { | |
| 2654 ++xp->xp_pattern; | |
| 2655 xp->xp_context = EXPAND_EXPRESSION; | |
| 2656 } | |
| 2657 else | |
| 2658 xp->xp_context = EXPAND_COMMANDS; | |
| 2659 } | |
| 2660 else | |
| 2661 xp->xp_context = EXPAND_EXPRESSION; | |
| 2662 } | |
| 2663 else | |
| 76 | 2664 /* Doesn't look like something valid, expand as an expression |
| 2665 * anyway. */ | |
| 2666 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2667 arg = xp->xp_pattern; |
| 2668 if (*arg != NUL) | |
| 2669 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2670 /* skip */ ; | |
| 2671 } | |
| 2672 xp->xp_pattern = arg; | |
| 2673 } | |
| 2674 | |
| 2675 #endif /* FEAT_CMDL_COMPL */ | |
| 2676 | |
| 2677 /* | |
| 2678 * ":unlet[!] var1 ... " command. | |
| 2679 */ | |
| 2680 void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2681 ex_unlet(exarg_T *eap) |
| 7 | 2682 { |
| 151 | 2683 ex_unletlock(eap, eap->arg, 0); |
| 2684 } | |
| 2685 | |
| 2686 /* | |
| 2687 * ":lockvar" and ":unlockvar" commands | |
| 2688 */ | |
| 2689 void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2690 ex_lockvar(exarg_T *eap) |
| 151 | 2691 { |
| 7 | 2692 char_u *arg = eap->arg; |
| 151 | 2693 int deep = 2; |
| 2694 | |
| 2695 if (eap->forceit) | |
| 2696 deep = -1; | |
| 2697 else if (vim_isdigit(*arg)) | |
| 2698 { | |
| 2699 deep = getdigits(&arg); | |
| 2700 arg = skipwhite(arg); | |
| 2701 } | |
| 2702 | |
| 2703 ex_unletlock(eap, arg, deep); | |
| 2704 } | |
| 2705 | |
| 2706 /* | |
| 2707 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2708 */ | |
| 2709 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
2710 ex_unletlock( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2711 exarg_T *eap, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2712 char_u *argstart, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2713 int deep) |
| 151 | 2714 { |
| 2715 char_u *arg = argstart; | |
| 7 | 2716 char_u *name_end; |
| 2717 int error = FALSE; | |
| 151 | 2718 lval_T lv; |
| 7 | 2719 |
| 2720 do | |
| 2721 { | |
| 110 | 2722 /* Parse the name and find the end. */ |
| 5604 | 2723 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2724 FNE_CHECK_START); |
| 110 | 2725 if (lv.ll_name == NULL) |
| 2726 error = TRUE; /* error but continue parsing */ | |
| 2727 if (name_end == NULL || (!vim_iswhite(*name_end) | |
| 2728 && !ends_excmd(*name_end))) | |
| 2729 { | |
| 2730 if (name_end != NULL) | |
| 2731 { | |
| 2732 emsg_severe = TRUE; | |
| 2733 EMSG(_(e_trailing)); | |
| 2734 } | |
| 2735 if (!(eap->skip || error)) | |
| 2736 clear_lval(&lv); | |
| 7 | 2737 break; |
| 2738 } | |
| 2739 | |
| 2740 if (!error && !eap->skip) | |
| 151 | 2741 { |
| 2742 if (eap->cmdidx == CMD_unlet) | |
| 2743 { | |
| 2744 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2745 error = TRUE; | |
| 2746 } | |
| 2747 else | |
| 2748 { | |
| 2749 if (do_lock_var(&lv, name_end, deep, | |
| 2750 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2751 error = TRUE; | |
| 2752 } | |
| 2753 } | |
| 110 | 2754 |
| 2755 if (!eap->skip) | |
| 2756 clear_lval(&lv); | |
| 2757 | |
| 7 | 2758 arg = skipwhite(name_end); |
| 2759 } while (!ends_excmd(*arg)); | |
| 2760 | |
| 2761 eap->nextcmd = check_nextcmd(arg); | |
| 2762 } | |
| 2763 | |
| 100 | 2764 static int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
2765 do_unlet_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2766 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2767 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2768 int forceit) |
| 100 | 2769 { |
| 110 | 2770 int ret = OK; |
| 2771 int cc; | |
| 2772 | |
| 2773 if (lp->ll_tv == NULL) | |
| 2774 { | |
| 2775 cc = *name_end; | |
| 2776 *name_end = NUL; | |
| 2777 | |
| 2778 /* Normal name or expanded name. */ | |
| 2779 if (check_changedtick(lp->ll_name)) | |
| 2780 ret = FAIL; | |
| 151 | 2781 else if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2782 ret = FAIL; |
| 2783 *name_end = cc; | |
| 2784 } | |
| 6751 | 2785 else if ((lp->ll_list != NULL |
| 6773 | 2786 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2787 || (lp->ll_dict != NULL |
| 6773 | 2788 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2789 return FAIL; |
| 110 | 2790 else if (lp->ll_range) |
| 2791 { | |
| 137 | 2792 listitem_T *li; |
| 6166 | 2793 listitem_T *ll_li = lp->ll_li; |
|
7653
d4370fef0175
commit https://github.com/vim/vim/commit/c970330676eaae7ba7cd05cfa46df5a413853ef9
Christian Brabandt <cb@256bit.org>
parents:
7651
diff
changeset
|
2794 int ll_n1 = lp->ll_n1; |
| 6166 | 2795 |
| 2796 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2797 { | |
| 2798 li = ll_li->li_next; | |
| 6773 | 2799 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2800 return FAIL; |
| 2801 ll_li = li; | |
| 2802 ++ll_n1; | |
| 2803 } | |
| 110 | 2804 |
| 2805 /* Delete a range of List items. */ | |
| 2806 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2807 { | |
| 2808 li = lp->ll_li->li_next; | |
| 2809 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2810 lp->ll_li = li; | |
| 2811 ++lp->ll_n1; | |
| 2812 } | |
| 2813 } | |
| 2814 else | |
| 2815 { | |
| 2816 if (lp->ll_list != NULL) | |
| 2817 /* unlet a List item. */ | |
| 2818 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2819 else |
| 110 | 2820 /* unlet a Dictionary item. */ |
| 121 | 2821 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2822 } |
| 2823 | |
| 2824 return ret; | |
| 100 | 2825 } |
| 2826 | |
| 7 | 2827 /* |
| 2828 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2829 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2830 */ |
| 2831 int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2832 do_unlet(char_u *name, int forceit) |
| 7 | 2833 { |
| 137 | 2834 hashtab_T *ht; |
| 2835 hashitem_T *hi; | |
| 124 | 2836 char_u *varname; |
| 6751 | 2837 dict_T *d; |
| 1493 | 2838 dictitem_T *di; |
| 124 | 2839 |
| 137 | 2840 ht = find_var_ht(name, &varname); |
| 2841 if (ht != NULL && *varname != NUL) | |
| 2842 { | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
2843 d = get_current_funccal_dict(ht); |
|
7534
0765665083be
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Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2844 if (d == NULL) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2845 { |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2846 if (ht == &globvarht) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2847 d = &globvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2848 else if (ht == &compat_hashtab) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2849 d = &vimvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2850 else |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2851 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2852 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2853 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2854 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2855 if (d == NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2856 { |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
2857 internal_error("do_unlet()"); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2858 return FAIL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2859 } |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2860 } |
| 137 | 2861 hi = hash_find(ht, varname); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2862 if (HASHITEM_EMPTY(hi)) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2863 hi = find_hi_in_scoped_ht(name, &ht); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2864 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2865 { |
| 1493 | 2866 di = HI2DI(hi); |
| 6773 | 2867 if (var_check_fixed(di->di_flags, name, FALSE) |
|
7534
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parents:
7513
diff
changeset
|
2868 || var_check_ro(di->di_flags, name, FALSE) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2869 || tv_check_lock(d->dv_lock, name, FALSE)) |
|
7498
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2870 return FAIL; |
|
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2871 |
| 151 | 2872 delete_var(ht, hi); |
| 2873 return OK; | |
| 2874 } | |
| 2875 } | |
| 2876 if (forceit) | |
| 2877 return OK; | |
| 2878 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2879 return FAIL; |
| 2880 } | |
| 2881 | |
| 151 | 2882 /* |
| 2883 * Lock or unlock variable indicated by "lp". | |
| 2884 * "deep" is the levels to go (-1 for unlimited); | |
| 2885 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2886 */ | |
| 2887 static int | |
|
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7788
diff
changeset
|
2888 do_lock_var( |
|
83861277e6a3
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7788
diff
changeset
|
2889 lval_T *lp, |
|
83861277e6a3
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7788
diff
changeset
|
2890 char_u *name_end, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2891 int deep, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
2892 int lock) |
| 151 | 2893 { |
| 2894 int ret = OK; | |
| 2895 int cc; | |
| 2896 dictitem_T *di; | |
| 2897 | |
| 2898 if (deep == 0) /* nothing to do */ | |
| 2899 return OK; | |
| 2900 | |
| 2901 if (lp->ll_tv == NULL) | |
| 2902 { | |
| 2903 cc = *name_end; | |
| 2904 *name_end = NUL; | |
| 2905 | |
| 2906 /* Normal name or expanded name. */ | |
| 2907 if (check_changedtick(lp->ll_name)) | |
| 2908 ret = FAIL; | |
| 2909 else | |
| 2910 { | |
| 5604 | 2911 di = find_var(lp->ll_name, NULL, TRUE); |
| 151 | 2912 if (di == NULL) |
| 2913 ret = FAIL; | |
| 2914 else | |
| 2915 { | |
| 2916 if (lock) | |
| 2917 di->di_flags |= DI_FLAGS_LOCK; | |
| 2918 else | |
| 2919 di->di_flags &= ~DI_FLAGS_LOCK; | |
| 2920 item_lock(&di->di_tv, deep, lock); | |
| 2921 } | |
| 2922 } | |
| 2923 *name_end = cc; | |
| 2924 } | |
| 2925 else if (lp->ll_range) | |
| 2926 { | |
| 2927 listitem_T *li = lp->ll_li; | |
| 2928 | |
| 2929 /* (un)lock a range of List items. */ | |
| 2930 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2931 { | |
| 2932 item_lock(&li->li_tv, deep, lock); | |
| 2933 li = li->li_next; | |
| 2934 ++lp->ll_n1; | |
| 2935 } | |
| 2936 } | |
| 2937 else if (lp->ll_list != NULL) | |
| 2938 /* (un)lock a List item. */ | |
| 2939 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2940 else | |
| 6870 | 2941 /* (un)lock a Dictionary item. */ |
| 151 | 2942 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2943 | |
| 2944 return ret; | |
| 2945 } | |
| 2946 | |
| 2947 /* | |
| 2948 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2949 */ | |
| 2950 static void | |
|
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7788
diff
changeset
|
2951 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2952 { |
| 2953 static int recurse = 0; | |
| 2954 list_T *l; | |
| 2955 listitem_T *li; | |
| 2956 dict_T *d; | |
| 2957 hashitem_T *hi; | |
| 2958 int todo; | |
| 2959 | |
| 2960 if (recurse >= DICT_MAXNEST) | |
| 2961 { | |
| 2962 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2963 return; | |
| 2964 } | |
| 2965 if (deep == 0) | |
| 2966 return; | |
| 2967 ++recurse; | |
| 2968 | |
| 2969 /* lock/unlock the item itself */ | |
| 2970 if (lock) | |
| 2971 tv->v_lock |= VAR_LOCKED; | |
| 2972 else | |
| 2973 tv->v_lock &= ~VAR_LOCKED; | |
| 2974 | |
| 2975 switch (tv->v_type) | |
| 2976 { | |
|
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diff
changeset
|
2977 case VAR_UNKNOWN: |
|
e875f0fbd9c0
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diff
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|
2978 case VAR_NUMBER: |
|
e875f0fbd9c0
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diff
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|
2979 case VAR_STRING: |
|
e875f0fbd9c0
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diff
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|
2980 case VAR_FUNC: |
|
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Christian Brabandt <cb@256bit.org>
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8536
diff
changeset
|
2981 case VAR_PARTIAL: |
|
7943
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diff
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|
2982 case VAR_FLOAT: |
|
e875f0fbd9c0
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diff
changeset
|
2983 case VAR_SPECIAL: |
|
7957
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7955
diff
changeset
|
2984 case VAR_JOB: |
|
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commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
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diff
changeset
|
2985 case VAR_CHANNEL: |
|
7943
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diff
changeset
|
2986 break; |
|
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parents:
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diff
changeset
|
2987 |
| 151 | 2988 case VAR_LIST: |
| 2989 if ((l = tv->vval.v_list) != NULL) | |
| 2990 { | |
| 2991 if (lock) | |
| 2992 l->lv_lock |= VAR_LOCKED; | |
| 2993 else | |
| 2994 l->lv_lock &= ~VAR_LOCKED; | |
| 2995 if (deep < 0 || deep > 1) | |
| 2996 /* recursive: lock/unlock the items the List contains */ | |
| 2997 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2998 item_lock(&li->li_tv, deep - 1, lock); | |
| 2999 } | |
| 3000 break; | |
| 3001 case VAR_DICT: | |
| 3002 if ((d = tv->vval.v_dict) != NULL) | |
| 3003 { | |
| 3004 if (lock) | |
| 3005 d->dv_lock |= VAR_LOCKED; | |
| 3006 else | |
| 3007 d->dv_lock &= ~VAR_LOCKED; | |
| 3008 if (deep < 0 || deep > 1) | |
| 3009 { | |
| 3010 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 3011 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 3012 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 3013 { | |
| 3014 if (!HASHITEM_EMPTY(hi)) | |
| 3015 { | |
| 3016 --todo; | |
| 3017 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 3018 } | |
| 3019 } | |
| 3020 } | |
| 3021 } | |
| 3022 } | |
| 3023 --recurse; | |
| 3024 } | |
| 3025 | |
| 7 | 3026 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 3027 /* | |
| 3028 * Delete all "menutrans_" variables. | |
| 3029 */ | |
| 3030 void | |
|
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parents:
7788
diff
changeset
|
3031 del_menutrans_vars(void) |
| 7 | 3032 { |
| 137 | 3033 hashitem_T *hi; |
| 124 | 3034 int todo; |
| 3035 | |
| 137 | 3036 hash_lock(&globvarht); |
| 835 | 3037 todo = (int)globvarht.ht_used; |
| 137 | 3038 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3039 { |
| 3040 if (!HASHITEM_EMPTY(hi)) | |
| 3041 { | |
| 3042 --todo; | |
| 137 | 3043 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3044 delete_var(&globvarht, hi); | |
| 3045 } | |
| 3046 } | |
| 3047 hash_unlock(&globvarht); | |
| 7 | 3048 } |
| 3049 #endif | |
| 3050 | |
| 3051 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3052 | |
| 3053 /* | |
| 3054 * Local string buffer for the next two functions to store a variable name | |
| 3055 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3056 * get_user_var_name(). | |
| 3057 */ | |
| 3058 | |
|
7720
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parents:
7718
diff
changeset
|
3059 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3060 |
| 3061 static char_u *varnamebuf = NULL; | |
| 3062 static int varnamebuflen = 0; | |
| 3063 | |
| 3064 /* | |
| 3065 * Function to concatenate a prefix and a variable name. | |
| 3066 */ | |
| 3067 static char_u * | |
|
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parents:
7788
diff
changeset
|
3068 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3069 { |
| 3070 int len; | |
| 3071 | |
| 3072 len = (int)STRLEN(name) + 3; | |
| 3073 if (len > varnamebuflen) | |
| 3074 { | |
| 3075 vim_free(varnamebuf); | |
| 3076 len += 10; /* some additional space */ | |
| 3077 varnamebuf = alloc(len); | |
| 3078 if (varnamebuf == NULL) | |
| 3079 { | |
| 3080 varnamebuflen = 0; | |
| 3081 return NULL; | |
| 3082 } | |
| 3083 varnamebuflen = len; | |
| 3084 } | |
| 3085 *varnamebuf = prefix; | |
| 3086 varnamebuf[1] = ':'; | |
| 3087 STRCPY(varnamebuf + 2, name); | |
| 3088 return varnamebuf; | |
| 3089 } | |
| 3090 | |
| 3091 /* | |
| 3092 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3093 * (global/buffer/window/built-in) variable names. | |
| 3094 */ | |
| 3095 char_u * | |
|
7817
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parents:
7788
diff
changeset
|
3096 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3097 { |
| 142 | 3098 static long_u gdone; |
| 3099 static long_u bdone; | |
| 3100 static long_u wdone; | |
| 819 | 3101 #ifdef FEAT_WINDOWS |
| 3102 static long_u tdone; | |
| 3103 #endif | |
| 142 | 3104 static int vidx; |
| 3105 static hashitem_T *hi; | |
| 3106 hashtab_T *ht; | |
| 7 | 3107 |
| 3108 if (idx == 0) | |
| 819 | 3109 { |
| 124 | 3110 gdone = bdone = wdone = vidx = 0; |
| 819 | 3111 #ifdef FEAT_WINDOWS |
| 3112 tdone = 0; | |
| 3113 #endif | |
| 3114 } | |
| 137 | 3115 |
| 3116 /* Global variables */ | |
| 3117 if (gdone < globvarht.ht_used) | |
| 124 | 3118 { |
| 3119 if (gdone++ == 0) | |
| 137 | 3120 hi = globvarht.ht_array; |
| 142 | 3121 else |
| 3122 ++hi; | |
| 124 | 3123 while (HASHITEM_EMPTY(hi)) |
| 3124 ++hi; | |
| 3125 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3126 return cat_prefix_varname('g', hi->hi_key); | |
| 3127 return hi->hi_key; | |
| 3128 } | |
| 137 | 3129 |
| 3130 /* b: variables */ | |
| 4287 | 3131 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3132 if (bdone < ht->ht_used) |
| 124 | 3133 { |
| 3134 if (bdone++ == 0) | |
| 137 | 3135 hi = ht->ht_array; |
| 142 | 3136 else |
| 3137 ++hi; | |
| 124 | 3138 while (HASHITEM_EMPTY(hi)) |
| 3139 ++hi; | |
| 3140 return cat_prefix_varname('b', hi->hi_key); | |
| 3141 } | |
| 137 | 3142 if (bdone == ht->ht_used) |
| 124 | 3143 { |
| 3144 ++bdone; | |
| 7 | 3145 return (char_u *)"b:changedtick"; |
| 3146 } | |
| 137 | 3147 |
| 3148 /* w: variables */ | |
| 4287 | 3149 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3150 if (wdone < ht->ht_used) |
| 124 | 3151 { |
| 163 | 3152 if (wdone++ == 0) |
| 137 | 3153 hi = ht->ht_array; |
| 142 | 3154 else |
| 3155 ++hi; | |
| 124 | 3156 while (HASHITEM_EMPTY(hi)) |
| 3157 ++hi; | |
| 3158 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3159 } |
| 137 | 3160 |
| 819 | 3161 #ifdef FEAT_WINDOWS |
| 3162 /* t: variables */ | |
| 4287 | 3163 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3164 if (tdone < ht->ht_used) |
| 3165 { | |
| 3166 if (tdone++ == 0) | |
| 3167 hi = ht->ht_array; | |
| 3168 else | |
| 3169 ++hi; | |
| 3170 while (HASHITEM_EMPTY(hi)) | |
| 3171 ++hi; | |
| 3172 return cat_prefix_varname('t', hi->hi_key); | |
| 3173 } | |
| 3174 #endif | |
| 3175 | |
| 137 | 3176 /* v: variables */ |
| 3177 if (vidx < VV_LEN) | |
| 3178 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3179 |
| 3180 vim_free(varnamebuf); | |
| 3181 varnamebuf = NULL; | |
| 3182 varnamebuflen = 0; | |
| 3183 return NULL; | |
| 3184 } | |
| 3185 | |
| 3186 #endif /* FEAT_CMDL_COMPL */ | |
| 3187 | |
| 3188 /* | |
|
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8742
diff
changeset
|
3189 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3190 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3191 */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3192 static int |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3193 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
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diff
changeset
|
3194 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3195 int matches = FALSE; |
|
65a5a18d3acf
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diff
changeset
|
3196 char_u *save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3197 regmatch_T regmatch; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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8742
diff
changeset
|
3198 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
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8742
diff
changeset
|
3199 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3200 save_cpo = p_cpo; |
|
65a5a18d3acf
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8742
diff
changeset
|
3201 p_cpo = (char_u *)""; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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8742
diff
changeset
|
3202 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
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diff
changeset
|
3203 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
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diff
changeset
|
3204 { |
|
65a5a18d3acf
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8742
diff
changeset
|
3205 regmatch.rm_ic = ic; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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8742
diff
changeset
|
3206 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
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8742
diff
changeset
|
3207 vim_regfree(regmatch.regprog); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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diff
changeset
|
3208 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3209 p_cpo = save_cpo; |
|
65a5a18d3acf
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8742
diff
changeset
|
3210 return matches; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3211 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3212 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3213 /* |
| 7 | 3214 * types for expressions. |
| 3215 */ | |
| 3216 typedef enum | |
| 3217 { | |
| 3218 TYPE_UNKNOWN = 0 | |
| 3219 , TYPE_EQUAL /* == */ | |
| 3220 , TYPE_NEQUAL /* != */ | |
| 3221 , TYPE_GREATER /* > */ | |
| 3222 , TYPE_GEQUAL /* >= */ | |
| 3223 , TYPE_SMALLER /* < */ | |
| 3224 , TYPE_SEQUAL /* <= */ | |
| 3225 , TYPE_MATCH /* =~ */ | |
| 3226 , TYPE_NOMATCH /* !~ */ | |
| 3227 } exptype_T; | |
| 3228 | |
| 3229 /* | |
| 3230 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3231 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3232 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3233 */ | |
| 3234 | |
| 3235 /* | |
| 3236 * Handle zero level expression. | |
| 3237 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3238 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3239 * Note: "rettv.v_lock" is not set. |
| 7 | 3240 * Return OK or FAIL. |
| 3241 */ | |
|
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86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
3242 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3243 eval0( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3244 char_u *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3245 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3246 char_u **nextcmd, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3247 int evaluate) |
| 7 | 3248 { |
| 3249 int ret; | |
| 3250 char_u *p; | |
| 3251 | |
| 3252 p = skipwhite(arg); | |
| 71 | 3253 ret = eval1(&p, rettv, evaluate); |
| 7 | 3254 if (ret == FAIL || !ends_excmd(*p)) |
| 3255 { | |
| 3256 if (ret != FAIL) | |
| 71 | 3257 clear_tv(rettv); |
| 7 | 3258 /* |
| 3259 * Report the invalid expression unless the expression evaluation has | |
| 3260 * been cancelled due to an aborting error, an interrupt, or an | |
| 3261 * exception. | |
| 3262 */ | |
| 3263 if (!aborting()) | |
| 3264 EMSG2(_(e_invexpr2), arg); | |
| 3265 ret = FAIL; | |
| 3266 } | |
| 3267 if (nextcmd != NULL) | |
| 3268 *nextcmd = check_nextcmd(p); | |
| 3269 | |
| 3270 return ret; | |
| 3271 } | |
| 3272 | |
| 3273 /* | |
| 3274 * Handle top level expression: | |
| 1800 | 3275 * expr2 ? expr1 : expr1 |
| 7 | 3276 * |
| 3277 * "arg" must point to the first non-white of the expression. | |
| 3278 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3279 * | |
| 533 | 3280 * Note: "rettv.v_lock" is not set. |
| 3281 * | |
| 7 | 3282 * Return OK or FAIL. |
| 3283 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3284 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3285 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3286 { |
| 3287 int result; | |
| 137 | 3288 typval_T var2; |
| 7 | 3289 |
| 3290 /* | |
| 3291 * Get the first variable. | |
| 3292 */ | |
| 71 | 3293 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3294 return FAIL; |
| 3295 | |
| 3296 if ((*arg)[0] == '?') | |
| 3297 { | |
| 3298 result = FALSE; | |
| 3299 if (evaluate) | |
| 3300 { | |
| 323 | 3301 int error = FALSE; |
| 3302 | |
| 3303 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3304 result = TRUE; |
| 71 | 3305 clear_tv(rettv); |
| 323 | 3306 if (error) |
| 3307 return FAIL; | |
| 7 | 3308 } |
| 3309 | |
| 3310 /* | |
| 3311 * Get the second variable. | |
| 3312 */ | |
| 3313 *arg = skipwhite(*arg + 1); | |
| 71 | 3314 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3315 return FAIL; |
| 3316 | |
| 3317 /* | |
| 3318 * Check for the ":". | |
| 3319 */ | |
| 3320 if ((*arg)[0] != ':') | |
| 3321 { | |
| 3322 EMSG(_("E109: Missing ':' after '?'")); | |
| 3323 if (evaluate && result) | |
| 71 | 3324 clear_tv(rettv); |
| 7 | 3325 return FAIL; |
| 3326 } | |
| 3327 | |
| 3328 /* | |
| 3329 * Get the third variable. | |
| 3330 */ | |
| 3331 *arg = skipwhite(*arg + 1); | |
| 3332 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3333 { | |
| 3334 if (evaluate && result) | |
| 71 | 3335 clear_tv(rettv); |
| 7 | 3336 return FAIL; |
| 3337 } | |
| 3338 if (evaluate && !result) | |
| 71 | 3339 *rettv = var2; |
| 7 | 3340 } |
| 3341 | |
| 3342 return OK; | |
| 3343 } | |
| 3344 | |
| 3345 /* | |
| 3346 * Handle first level expression: | |
| 3347 * expr2 || expr2 || expr2 logical OR | |
| 3348 * | |
| 3349 * "arg" must point to the first non-white of the expression. | |
| 3350 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3351 * | |
| 3352 * Return OK or FAIL. | |
| 3353 */ | |
| 3354 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3355 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3356 { |
| 137 | 3357 typval_T var2; |
| 7 | 3358 long result; |
| 3359 int first; | |
| 323 | 3360 int error = FALSE; |
| 7 | 3361 |
| 3362 /* | |
| 3363 * Get the first variable. | |
| 3364 */ | |
| 71 | 3365 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3366 return FAIL; |
| 3367 | |
| 3368 /* | |
| 3369 * Repeat until there is no following "||". | |
| 3370 */ | |
| 3371 first = TRUE; | |
| 3372 result = FALSE; | |
| 3373 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3374 { | |
| 3375 if (evaluate && first) | |
| 3376 { | |
| 323 | 3377 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3378 result = TRUE; |
| 71 | 3379 clear_tv(rettv); |
| 323 | 3380 if (error) |
| 3381 return FAIL; | |
| 7 | 3382 first = FALSE; |
| 3383 } | |
| 3384 | |
| 3385 /* | |
| 3386 * Get the second variable. | |
| 3387 */ | |
| 3388 *arg = skipwhite(*arg + 2); | |
| 3389 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3390 return FAIL; | |
| 3391 | |
| 3392 /* | |
| 3393 * Compute the result. | |
| 3394 */ | |
| 3395 if (evaluate && !result) | |
| 3396 { | |
| 323 | 3397 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3398 result = TRUE; |
| 71 | 3399 clear_tv(&var2); |
| 323 | 3400 if (error) |
| 3401 return FAIL; | |
| 7 | 3402 } |
| 3403 if (evaluate) | |
| 3404 { | |
| 71 | 3405 rettv->v_type = VAR_NUMBER; |
| 3406 rettv->vval.v_number = result; | |
| 7 | 3407 } |
| 3408 } | |
| 3409 | |
| 3410 return OK; | |
| 3411 } | |
| 3412 | |
| 3413 /* | |
| 3414 * Handle second level expression: | |
| 3415 * expr3 && expr3 && expr3 logical AND | |
| 3416 * | |
| 3417 * "arg" must point to the first non-white of the expression. | |
| 3418 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3419 * | |
| 3420 * Return OK or FAIL. | |
| 3421 */ | |
| 3422 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3423 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3424 { |
| 137 | 3425 typval_T var2; |
| 7 | 3426 long result; |
| 3427 int first; | |
| 323 | 3428 int error = FALSE; |
| 7 | 3429 |
| 3430 /* | |
| 3431 * Get the first variable. | |
| 3432 */ | |
| 71 | 3433 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3434 return FAIL; |
| 3435 | |
| 3436 /* | |
| 3437 * Repeat until there is no following "&&". | |
| 3438 */ | |
| 3439 first = TRUE; | |
| 3440 result = TRUE; | |
| 3441 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3442 { | |
| 3443 if (evaluate && first) | |
| 3444 { | |
| 323 | 3445 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3446 result = FALSE; |
| 71 | 3447 clear_tv(rettv); |
| 323 | 3448 if (error) |
| 3449 return FAIL; | |
| 7 | 3450 first = FALSE; |
| 3451 } | |
| 3452 | |
| 3453 /* | |
| 3454 * Get the second variable. | |
| 3455 */ | |
| 3456 *arg = skipwhite(*arg + 2); | |
| 3457 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3458 return FAIL; | |
| 3459 | |
| 3460 /* | |
| 3461 * Compute the result. | |
| 3462 */ | |
| 3463 if (evaluate && result) | |
| 3464 { | |
| 323 | 3465 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3466 result = FALSE; |
| 71 | 3467 clear_tv(&var2); |
| 323 | 3468 if (error) |
| 3469 return FAIL; | |
| 7 | 3470 } |
| 3471 if (evaluate) | |
| 3472 { | |
| 71 | 3473 rettv->v_type = VAR_NUMBER; |
| 3474 rettv->vval.v_number = result; | |
| 7 | 3475 } |
| 3476 } | |
| 3477 | |
| 3478 return OK; | |
| 3479 } | |
| 3480 | |
| 3481 /* | |
| 3482 * Handle third level expression: | |
| 3483 * var1 == var2 | |
| 3484 * var1 =~ var2 | |
| 3485 * var1 != var2 | |
| 3486 * var1 !~ var2 | |
| 3487 * var1 > var2 | |
| 3488 * var1 >= var2 | |
| 3489 * var1 < var2 | |
| 3490 * var1 <= var2 | |
| 80 | 3491 * var1 is var2 |
| 3492 * var1 isnot var2 | |
| 7 | 3493 * |
| 3494 * "arg" must point to the first non-white of the expression. | |
| 3495 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3496 * | |
| 3497 * Return OK or FAIL. | |
| 3498 */ | |
| 3499 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3500 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3501 { |
| 137 | 3502 typval_T var2; |
| 7 | 3503 char_u *p; |
| 3504 int i; | |
| 3505 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3506 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3507 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3508 varnumber_T n1, n2; |
| 7 | 3509 char_u *s1, *s2; |
| 3510 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3511 int ic; | |
| 3512 | |
| 3513 /* | |
| 3514 * Get the first variable. | |
| 3515 */ | |
| 71 | 3516 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3517 return FAIL; |
| 3518 | |
| 3519 p = *arg; | |
| 3520 switch (p[0]) | |
| 3521 { | |
| 3522 case '=': if (p[1] == '=') | |
| 3523 type = TYPE_EQUAL; | |
| 3524 else if (p[1] == '~') | |
| 3525 type = TYPE_MATCH; | |
| 3526 break; | |
| 3527 case '!': if (p[1] == '=') | |
| 3528 type = TYPE_NEQUAL; | |
| 3529 else if (p[1] == '~') | |
| 3530 type = TYPE_NOMATCH; | |
| 3531 break; | |
| 3532 case '>': if (p[1] != '=') | |
| 3533 { | |
| 3534 type = TYPE_GREATER; | |
| 3535 len = 1; | |
| 3536 } | |
| 3537 else | |
| 3538 type = TYPE_GEQUAL; | |
| 3539 break; | |
| 3540 case '<': if (p[1] != '=') | |
| 3541 { | |
| 3542 type = TYPE_SMALLER; | |
| 3543 len = 1; | |
| 3544 } | |
| 3545 else | |
| 3546 type = TYPE_SEQUAL; | |
| 3547 break; | |
| 80 | 3548 case 'i': if (p[1] == 's') |
| 3549 { | |
| 3550 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3551 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3552 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3553 if (!isalnum(i) && i != '_') |
| 80 | 3554 { |
| 3555 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3556 type_is = TRUE; | |
| 3557 } | |
| 3558 } | |
| 3559 break; | |
| 7 | 3560 } |
| 3561 | |
| 3562 /* | |
| 1624 | 3563 * If there is a comparative operator, use it. |
| 7 | 3564 */ |
| 3565 if (type != TYPE_UNKNOWN) | |
| 3566 { | |
| 3567 /* extra question mark appended: ignore case */ | |
| 3568 if (p[len] == '?') | |
| 3569 { | |
| 3570 ic = TRUE; | |
| 3571 ++len; | |
| 3572 } | |
| 3573 /* extra '#' appended: match case */ | |
| 3574 else if (p[len] == '#') | |
| 3575 { | |
| 3576 ic = FALSE; | |
| 3577 ++len; | |
| 3578 } | |
| 1624 | 3579 /* nothing appended: use 'ignorecase' */ |
| 7 | 3580 else |
| 3581 ic = p_ic; | |
| 3582 | |
| 3583 /* | |
| 3584 * Get the second variable. | |
| 3585 */ | |
| 3586 *arg = skipwhite(p + len); | |
| 3587 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3588 { | |
| 71 | 3589 clear_tv(rettv); |
| 7 | 3590 return FAIL; |
| 3591 } | |
| 3592 | |
| 3593 if (evaluate) | |
| 3594 { | |
| 80 | 3595 if (type_is && rettv->v_type != var2.v_type) |
| 3596 { | |
| 3597 /* For "is" a different type always means FALSE, for "notis" | |
| 3598 * it means TRUE. */ | |
| 3599 n1 = (type == TYPE_NEQUAL); | |
| 3600 } | |
| 3601 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3602 { | |
| 3603 if (type_is) | |
| 3604 { | |
| 3605 n1 = (rettv->v_type == var2.v_type | |
| 3606 && rettv->vval.v_list == var2.vval.v_list); | |
| 3607 if (type == TYPE_NEQUAL) | |
| 3608 n1 = !n1; | |
| 3609 } | |
| 3610 else if (rettv->v_type != var2.v_type | |
| 3611 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3612 { | |
| 3613 if (rettv->v_type != var2.v_type) | |
| 86 | 3614 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3615 else |
| 5887 | 3616 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3617 clear_tv(rettv); |
| 3618 clear_tv(&var2); | |
| 3619 return FAIL; | |
| 3620 } | |
| 3621 else | |
| 3622 { | |
| 3623 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3624 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3625 ic, FALSE); | |
| 80 | 3626 if (type == TYPE_NEQUAL) |
| 3627 n1 = !n1; | |
| 3628 } | |
| 3629 } | |
| 3630 | |
| 117 | 3631 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3632 { | |
| 3633 if (type_is) | |
| 3634 { | |
| 3635 n1 = (rettv->v_type == var2.v_type | |
| 3636 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3637 if (type == TYPE_NEQUAL) | |
| 3638 n1 = !n1; | |
| 3639 } | |
| 3640 else if (rettv->v_type != var2.v_type | |
| 3641 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3642 { | |
| 3643 if (rettv->v_type != var2.v_type) | |
| 3644 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3645 else | |
| 3646 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3647 clear_tv(rettv); | |
| 3648 clear_tv(&var2); | |
| 3649 return FAIL; | |
| 3650 } | |
| 3651 else | |
| 3652 { | |
| 3653 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3654 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3655 ic, FALSE); | |
| 117 | 3656 if (type == TYPE_NEQUAL) |
| 3657 n1 = !n1; | |
| 3658 } | |
| 3659 } | |
| 3660 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3661 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
|
3662 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3663 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3664 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
|
3665 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3666 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3667 clear_tv(rettv); |
| 3668 clear_tv(&var2); | |
| 3669 return FAIL; | |
| 3670 } | |
|
9183
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commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3671 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3672 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3673 || (var2.v_type == VAR_PARTIAL |
|
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diff
changeset
|
3674 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3675 /* when a partial is NULL assume not equal */ |
|
988c8ab557bf
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parents:
9169
diff
changeset
|
3676 n1 = FALSE; |
|
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parents:
9169
diff
changeset
|
3677 else if (type_is) |
|
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parents:
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diff
changeset
|
3678 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3679 if (rettv->v_type == VAR_FUNC && var2.v_type == VAR_FUNC) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3680 /* strings are considered the same if their value is |
|
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3681 * the same */ |
|
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commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3682 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
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parents:
9169
diff
changeset
|
3683 else if (rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
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parents:
9169
diff
changeset
|
3684 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3685 n1 = (rettv->vval.v_partial == var2.vval.v_partial); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
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parents:
9169
diff
changeset
|
3686 else |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3687 n1 = FALSE; |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3688 } |
|
988c8ab557bf
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Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3689 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3690 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
8538
c337c813c64d
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3691 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3692 n1 = !n1; |
| 80 | 3693 } |
| 3694 | |
| 1624 | 3695 #ifdef FEAT_FLOAT |
| 3696 /* | |
| 3697 * If one of the two variables is a float, compare as a float. | |
| 3698 * When using "=~" or "!~", always compare as string. | |
| 3699 */ | |
| 3700 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3701 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3702 { | |
| 3703 float_T f1, f2; | |
| 3704 | |
| 3705 if (rettv->v_type == VAR_FLOAT) | |
| 3706 f1 = rettv->vval.v_float; | |
| 3707 else | |
| 3708 f1 = get_tv_number(rettv); | |
| 3709 if (var2.v_type == VAR_FLOAT) | |
| 3710 f2 = var2.vval.v_float; | |
| 3711 else | |
| 3712 f2 = get_tv_number(&var2); | |
| 3713 n1 = FALSE; | |
| 3714 switch (type) | |
| 3715 { | |
| 3716 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3717 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3718 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3719 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3720 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3721 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3722 case TYPE_UNKNOWN: | |
| 3723 case TYPE_MATCH: | |
| 3724 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3725 } | |
| 3726 } | |
| 3727 #endif | |
| 3728 | |
| 7 | 3729 /* |
| 3730 * If one of the two variables is a number, compare as a number. | |
| 3731 * When using "=~" or "!~", always compare as string. | |
| 3732 */ | |
| 80 | 3733 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3734 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3735 { | |
| 71 | 3736 n1 = get_tv_number(rettv); |
| 3737 n2 = get_tv_number(&var2); | |
| 7 | 3738 switch (type) |
| 3739 { | |
| 3740 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3741 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3742 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3743 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3744 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3745 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3746 case TYPE_UNKNOWN: | |
| 3747 case TYPE_MATCH: | |
| 3748 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3749 } | |
| 3750 } | |
| 3751 else | |
| 3752 { | |
| 71 | 3753 s1 = get_tv_string_buf(rettv, buf1); |
| 3754 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3755 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3756 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3757 else | |
| 3758 i = 0; | |
| 3759 n1 = FALSE; | |
| 3760 switch (type) | |
| 3761 { | |
| 3762 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3763 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3764 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3765 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3766 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3767 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3768 | |
| 3769 case TYPE_MATCH: | |
| 3770 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3771 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3772 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3773 n1 = !n1; |
| 7 | 3774 break; |
| 3775 | |
| 3776 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3777 } | |
| 3778 } | |
| 71 | 3779 clear_tv(rettv); |
| 3780 clear_tv(&var2); | |
| 3781 rettv->v_type = VAR_NUMBER; | |
| 3782 rettv->vval.v_number = n1; | |
| 7 | 3783 } |
| 3784 } | |
| 3785 | |
| 3786 return OK; | |
| 3787 } | |
| 3788 | |
| 3789 /* | |
| 3790 * Handle fourth level expression: | |
| 3791 * + number addition | |
| 3792 * - number subtraction | |
| 3793 * . string concatenation | |
| 3794 * | |
| 3795 * "arg" must point to the first non-white of the expression. | |
| 3796 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3797 * | |
| 3798 * Return OK or FAIL. | |
| 3799 */ | |
| 3800 static int | |
|
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83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3801 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3802 { |
| 137 | 3803 typval_T var2; |
| 3804 typval_T var3; | |
| 7 | 3805 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3806 varnumber_T n1, n2; |
| 1624 | 3807 #ifdef FEAT_FLOAT |
| 3808 float_T f1 = 0, f2 = 0; | |
| 3809 #endif | |
| 7 | 3810 char_u *s1, *s2; |
| 3811 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3812 char_u *p; | |
| 3813 | |
| 3814 /* | |
| 3815 * Get the first variable. | |
| 3816 */ | |
| 1655 | 3817 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3818 return FAIL; |
| 3819 | |
| 3820 /* | |
| 3821 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3822 */ | |
| 3823 for (;;) | |
| 3824 { | |
| 3825 op = **arg; | |
| 3826 if (op != '+' && op != '-' && op != '.') | |
| 3827 break; | |
| 3828 | |
| 1624 | 3829 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3830 #ifdef FEAT_FLOAT | |
| 3831 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3832 #endif | |
| 3833 ) | |
| 323 | 3834 { |
| 3835 /* For "list + ...", an illegal use of the first operand as | |
| 3836 * a number cannot be determined before evaluating the 2nd | |
| 3837 * operand: if this is also a list, all is ok. | |
| 3838 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3839 * we know that the first operand needs to be a string or number | |
| 3840 * without evaluating the 2nd operand. So check before to avoid | |
| 3841 * side effects after an error. */ | |
| 3842 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3843 { | |
| 3844 clear_tv(rettv); | |
| 3845 return FAIL; | |
| 3846 } | |
| 3847 } | |
| 3848 | |
| 7 | 3849 /* |
| 3850 * Get the second variable. | |
| 3851 */ | |
| 3852 *arg = skipwhite(*arg + 1); | |
| 1655 | 3853 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3854 { |
| 71 | 3855 clear_tv(rettv); |
| 7 | 3856 return FAIL; |
| 3857 } | |
| 3858 | |
| 3859 if (evaluate) | |
| 3860 { | |
| 3861 /* | |
| 3862 * Compute the result. | |
| 3863 */ | |
| 3864 if (op == '.') | |
| 3865 { | |
| 323 | 3866 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3867 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3868 if (s2 == NULL) /* type error ? */ | |
| 3869 { | |
| 3870 clear_tv(rettv); | |
| 3871 clear_tv(&var2); | |
| 3872 return FAIL; | |
| 3873 } | |
| 117 | 3874 p = concat_str(s1, s2); |
| 71 | 3875 clear_tv(rettv); |
| 3876 rettv->v_type = VAR_STRING; | |
| 3877 rettv->vval.v_string = p; | |
| 7 | 3878 } |
| 104 | 3879 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3880 && var2.v_type == VAR_LIST) | |
| 80 | 3881 { |
| 3882 /* concatenate Lists */ | |
| 3883 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3884 &var3) == FAIL) | |
| 3885 { | |
| 3886 clear_tv(rettv); | |
| 3887 clear_tv(&var2); | |
| 3888 return FAIL; | |
| 3889 } | |
| 3890 clear_tv(rettv); | |
| 3891 *rettv = var3; | |
| 3892 } | |
| 7 | 3893 else |
| 3894 { | |
| 323 | 3895 int error = FALSE; |
| 3896 | |
| 1624 | 3897 #ifdef FEAT_FLOAT |
| 3898 if (rettv->v_type == VAR_FLOAT) | |
| 3899 { | |
| 3900 f1 = rettv->vval.v_float; | |
| 3901 n1 = 0; | |
| 3902 } | |
| 3903 else | |
| 3904 #endif | |
| 3905 { | |
| 3906 n1 = get_tv_number_chk(rettv, &error); | |
| 3907 if (error) | |
| 3908 { | |
| 3909 /* This can only happen for "list + non-list". For | |
| 3910 * "non-list + ..." or "something - ...", we returned | |
| 3911 * before evaluating the 2nd operand. */ | |
| 3912 clear_tv(rettv); | |
| 3913 return FAIL; | |
| 3914 } | |
| 3915 #ifdef FEAT_FLOAT | |
| 3916 if (var2.v_type == VAR_FLOAT) | |
| 3917 f1 = n1; | |
| 3918 #endif | |
| 3919 } | |
| 3920 #ifdef FEAT_FLOAT | |
| 3921 if (var2.v_type == VAR_FLOAT) | |
| 3922 { | |
| 3923 f2 = var2.vval.v_float; | |
| 3924 n2 = 0; | |
| 3925 } | |
| 3926 else | |
| 3927 #endif | |
| 3928 { | |
| 3929 n2 = get_tv_number_chk(&var2, &error); | |
| 3930 if (error) | |
| 3931 { | |
| 3932 clear_tv(rettv); | |
| 3933 clear_tv(&var2); | |
| 3934 return FAIL; | |
| 3935 } | |
| 3936 #ifdef FEAT_FLOAT | |
| 3937 if (rettv->v_type == VAR_FLOAT) | |
| 3938 f2 = n2; | |
| 3939 #endif | |
| 323 | 3940 } |
| 71 | 3941 clear_tv(rettv); |
| 1624 | 3942 |
| 3943 #ifdef FEAT_FLOAT | |
| 3944 /* If there is a float on either side the result is a float. */ | |
| 3945 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3946 { | |
| 3947 if (op == '+') | |
| 3948 f1 = f1 + f2; | |
| 3949 else | |
| 3950 f1 = f1 - f2; | |
| 3951 rettv->v_type = VAR_FLOAT; | |
| 3952 rettv->vval.v_float = f1; | |
| 3953 } | |
| 3954 else | |
| 3955 #endif | |
| 3956 { | |
| 3957 if (op == '+') | |
| 3958 n1 = n1 + n2; | |
| 3959 else | |
| 3960 n1 = n1 - n2; | |
| 3961 rettv->v_type = VAR_NUMBER; | |
| 3962 rettv->vval.v_number = n1; | |
| 3963 } | |
| 71 | 3964 } |
| 3965 clear_tv(&var2); | |
| 7 | 3966 } |
| 3967 } | |
| 3968 return OK; | |
| 3969 } | |
| 3970 | |
| 3971 /* | |
| 3972 * Handle fifth level expression: | |
| 3973 * * number multiplication | |
| 3974 * / number division | |
| 3975 * % number modulo | |
| 3976 * | |
| 3977 * "arg" must point to the first non-white of the expression. | |
| 3978 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3979 * | |
| 3980 * Return OK or FAIL. | |
| 3981 */ | |
| 3982 static int | |
|
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parents:
7788
diff
changeset
|
3983 eval6( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
3984 char_u **arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3985 typval_T *rettv, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3986 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3987 int want_string) /* after "." operator */ |
| 7 | 3988 { |
| 137 | 3989 typval_T var2; |
| 7 | 3990 int op; |
|
9389
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3991 varnumber_T n1, n2; |
| 1624 | 3992 #ifdef FEAT_FLOAT |
| 3993 int use_float = FALSE; | |
| 3994 float_T f1 = 0, f2; | |
| 3995 #endif | |
| 323 | 3996 int error = FALSE; |
| 7 | 3997 |
| 3998 /* | |
| 3999 * Get the first variable. | |
| 4000 */ | |
| 1655 | 4001 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 4002 return FAIL; |
| 4003 | |
| 4004 /* | |
| 4005 * Repeat computing, until no '*', '/' or '%' is following. | |
| 4006 */ | |
| 4007 for (;;) | |
| 4008 { | |
| 4009 op = **arg; | |
| 4010 if (op != '*' && op != '/' && op != '%') | |
| 4011 break; | |
| 4012 | |
| 4013 if (evaluate) | |
| 4014 { | |
| 1624 | 4015 #ifdef FEAT_FLOAT |
| 4016 if (rettv->v_type == VAR_FLOAT) | |
| 4017 { | |
| 4018 f1 = rettv->vval.v_float; | |
| 4019 use_float = TRUE; | |
| 4020 n1 = 0; | |
| 4021 } | |
| 4022 else | |
| 4023 #endif | |
| 4024 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 4025 clear_tv(rettv); |
| 323 | 4026 if (error) |
| 4027 return FAIL; | |
| 7 | 4028 } |
| 4029 else | |
| 4030 n1 = 0; | |
| 4031 | |
| 4032 /* | |
| 4033 * Get the second variable. | |
| 4034 */ | |
| 4035 *arg = skipwhite(*arg + 1); | |
| 1655 | 4036 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 4037 return FAIL; |
| 4038 | |
| 4039 if (evaluate) | |
| 4040 { | |
| 1624 | 4041 #ifdef FEAT_FLOAT |
| 4042 if (var2.v_type == VAR_FLOAT) | |
| 4043 { | |
| 4044 if (!use_float) | |
| 4045 { | |
| 4046 f1 = n1; | |
| 4047 use_float = TRUE; | |
| 4048 } | |
| 4049 f2 = var2.vval.v_float; | |
| 4050 n2 = 0; | |
| 4051 } | |
| 4052 else | |
| 4053 #endif | |
| 4054 { | |
| 4055 n2 = get_tv_number_chk(&var2, &error); | |
| 4056 clear_tv(&var2); | |
| 4057 if (error) | |
| 4058 return FAIL; | |
| 4059 #ifdef FEAT_FLOAT | |
| 4060 if (use_float) | |
| 4061 f2 = n2; | |
| 4062 #endif | |
| 4063 } | |
| 7 | 4064 |
| 4065 /* | |
| 4066 * Compute the result. | |
| 1624 | 4067 * When either side is a float the result is a float. |
| 7 | 4068 */ |
| 1624 | 4069 #ifdef FEAT_FLOAT |
| 4070 if (use_float) | |
| 4071 { | |
| 4072 if (op == '*') | |
| 4073 f1 = f1 * f2; | |
| 4074 else if (op == '/') | |
| 4075 { | |
|
2441
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2427
diff
changeset
|
4076 # ifdef VMS |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4077 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4078 if (f2 == 0.0) |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4079 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4080 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4081 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
|
4082 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4083 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4084 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4085 f1 = __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4086 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4087 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4088 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4089 # else |
| 1624 | 4090 /* We rely on the floating point library to handle divide |
| 4091 * by zero to result in "inf" and not a crash. */ | |
| 4092 f1 = f1 / f2; | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4093 # endif |
| 1624 | 4094 } |
| 4095 else | |
| 4096 { | |
| 1662 | 4097 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4098 return FAIL; |
| 4099 } | |
| 4100 rettv->v_type = VAR_FLOAT; | |
| 4101 rettv->vval.v_float = f1; | |
| 4102 } | |
| 4103 else | |
| 4104 #endif | |
| 4105 { | |
| 4106 if (op == '*') | |
| 4107 n1 = n1 * n2; | |
| 4108 else if (op == '/') | |
| 4109 { | |
| 4110 if (n2 == 0) /* give an error message? */ | |
| 4111 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4112 if (n1 == 0) |
|
10658
77d66e9ac0ab
patch 8.0.0219: ubsan reports errors for overflow
Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4113 n1 = VARNUM_MIN; /* similar to NaN */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4114 else if (n1 < 0) |
|
10658
77d66e9ac0ab
patch 8.0.0219: ubsan reports errors for overflow
Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4115 n1 = -VARNUM_MAX; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4116 else |
|
10658
77d66e9ac0ab
patch 8.0.0219: ubsan reports errors for overflow
Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4117 n1 = VARNUM_MAX; |
| 1624 | 4118 } |
| 4119 else | |
| 4120 n1 = n1 / n2; | |
| 4121 } | |
| 4122 else | |
| 4123 { | |
| 4124 if (n2 == 0) /* give an error message? */ | |
| 4125 n1 = 0; | |
| 4126 else | |
| 4127 n1 = n1 % n2; | |
| 4128 } | |
| 4129 rettv->v_type = VAR_NUMBER; | |
| 4130 rettv->vval.v_number = n1; | |
| 4131 } | |
| 7 | 4132 } |
| 4133 } | |
| 4134 | |
| 4135 return OK; | |
| 4136 } | |
| 4137 | |
| 4138 /* | |
| 4139 * Handle sixth level expression: | |
| 4140 * number number constant | |
| 1228 | 4141 * "string" string constant |
| 4142 * 'string' literal string constant | |
| 7 | 4143 * &option-name option value |
| 4144 * @r register contents | |
| 4145 * identifier variable value | |
| 4146 * function() function call | |
| 4147 * $VAR environment variable | |
| 4148 * (expression) nested expression | |
| 151 | 4149 * [expr, expr] List |
| 4150 * {key: val, key: val} Dictionary | |
| 7 | 4151 * |
| 4152 * Also handle: | |
| 4153 * ! in front logical NOT | |
| 4154 * - in front unary minus | |
| 4155 * + in front unary plus (ignored) | |
| 100 | 4156 * trailing [] subscript in String or List |
| 4157 * trailing .name entry in Dictionary | |
| 7 | 4158 * |
| 4159 * "arg" must point to the first non-white of the expression. | |
| 4160 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4161 * | |
| 4162 * Return OK or FAIL. | |
| 4163 */ | |
| 4164 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4165 eval7( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4166 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4167 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4168 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4169 int want_string UNUSED) /* after "." operator */ |
| 7 | 4170 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4171 varnumber_T n; |
| 7 | 4172 int len; |
| 4173 char_u *s; | |
| 4174 char_u *start_leader, *end_leader; | |
| 4175 int ret = OK; | |
| 4176 char_u *alias; | |
| 4177 | |
| 4178 /* | |
| 71 | 4179 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4180 * string and free a string that isn't there. |
| 7 | 4181 */ |
| 71 | 4182 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4183 |
| 4184 /* | |
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10000
diff
changeset
|
4185 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 4186 */ |
| 4187 start_leader = *arg; | |
| 4188 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4189 *arg = skipwhite(*arg + 1); | |
| 4190 end_leader = *arg; | |
| 4191 | |
| 4192 switch (**arg) | |
| 4193 { | |
| 4194 /* | |
| 4195 * Number constant. | |
| 4196 */ | |
| 4197 case '0': | |
| 4198 case '1': | |
| 4199 case '2': | |
| 4200 case '3': | |
| 4201 case '4': | |
| 4202 case '5': | |
| 4203 case '6': | |
| 4204 case '7': | |
| 4205 case '8': | |
| 4206 case '9': | |
| 1624 | 4207 { |
| 4208 #ifdef FEAT_FLOAT | |
| 4209 char_u *p = skipdigits(*arg + 1); | |
| 4210 int get_float = FALSE; | |
| 4211 | |
| 4212 /* We accept a float when the format matches | |
| 4213 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4214 * strict to avoid backwards compatibility problems. |
| 4215 * Don't look for a float after the "." operator, so that | |
| 4216 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4217 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4218 { |
| 4219 get_float = TRUE; | |
| 4220 p = skipdigits(p + 2); | |
| 4221 if (*p == 'e' || *p == 'E') | |
| 4222 { | |
| 4223 ++p; | |
| 4224 if (*p == '-' || *p == '+') | |
| 4225 ++p; | |
| 4226 if (!vim_isdigit(*p)) | |
| 4227 get_float = FALSE; | |
| 4228 else | |
| 4229 p = skipdigits(p + 1); | |
| 4230 } | |
| 4231 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4232 get_float = FALSE; | |
| 4233 } | |
| 4234 if (get_float) | |
| 4235 { | |
| 4236 float_T f; | |
| 4237 | |
| 4238 *arg += string2float(*arg, &f); | |
| 4239 if (evaluate) | |
| 4240 { | |
| 4241 rettv->v_type = VAR_FLOAT; | |
| 4242 rettv->vval.v_float = f; | |
| 4243 } | |
| 4244 } | |
| 4245 else | |
| 4246 #endif | |
| 4247 { | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
4248 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4249 *arg += len; |
| 4250 if (evaluate) | |
| 4251 { | |
| 4252 rettv->v_type = VAR_NUMBER; | |
| 4253 rettv->vval.v_number = n; | |
| 4254 } | |
| 4255 } | |
| 4256 break; | |
| 4257 } | |
| 7 | 4258 |
| 4259 /* | |
| 4260 * String constant: "string". | |
| 4261 */ | |
| 71 | 4262 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4263 break; |
| 4264 | |
| 4265 /* | |
| 100 | 4266 * Literal string constant: 'str''ing'. |
| 7 | 4267 */ |
| 71 | 4268 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4269 break; |
| 4270 | |
| 4271 /* | |
| 4272 * List: [expr, expr] | |
| 4273 */ | |
| 71 | 4274 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4275 break; |
| 4276 | |
| 4277 /* | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4278 * Lambda: {arg, arg -> expr} |
| 100 | 4279 * Dictionary: {key: val, key: val} |
| 4280 */ | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4281 case '{': ret = get_lambda_tv(arg, rettv, evaluate); |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4282 if (ret == NOTDONE) |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4283 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4284 break; |
| 4285 | |
| 4286 /* | |
| 104 | 4287 * Option value: &name |
| 7 | 4288 */ |
| 104 | 4289 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4290 break; |
| 4291 | |
| 4292 /* | |
| 4293 * Environment variable: $VAR. | |
| 4294 */ | |
| 71 | 4295 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4296 break; |
| 4297 | |
| 4298 /* | |
| 4299 * Register contents: @r. | |
| 4300 */ | |
| 4301 case '@': ++*arg; | |
| 4302 if (evaluate) | |
| 4303 { | |
| 71 | 4304 rettv->v_type = VAR_STRING; |
| 5796 | 4305 rettv->vval.v_string = get_reg_contents(**arg, |
| 4306 GREG_EXPR_SRC); | |
| 7 | 4307 } |
| 4308 if (**arg != NUL) | |
| 4309 ++*arg; | |
| 4310 break; | |
| 4311 | |
| 4312 /* | |
| 4313 * nested expression: (expression). | |
| 4314 */ | |
| 4315 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4316 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4317 if (**arg == ')') |
| 4318 ++*arg; | |
| 4319 else if (ret == OK) | |
| 4320 { | |
| 4321 EMSG(_("E110: Missing ')'")); | |
| 71 | 4322 clear_tv(rettv); |
| 7 | 4323 ret = FAIL; |
| 4324 } | |
| 4325 break; | |
| 4326 | |
| 100 | 4327 default: ret = NOTDONE; |
| 4328 break; | |
| 4329 } | |
| 4330 | |
| 4331 if (ret == NOTDONE) | |
| 4332 { | |
| 4333 /* | |
| 4334 * Must be a variable or function name. | |
| 4335 * Can also be a curly-braces kind of name: {expr}. | |
| 4336 */ | |
| 4337 s = *arg; | |
| 159 | 4338 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4339 if (alias != NULL) |
| 4340 s = alias; | |
| 4341 | |
| 159 | 4342 if (len <= 0) |
| 100 | 4343 ret = FAIL; |
| 4344 else | |
| 4345 { | |
| 4346 if (**arg == '(') /* recursive! */ | |
| 4347 { | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4348 partial_T *partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4349 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4350 if (!evaluate) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4351 check_vars(s, len); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4352 |
| 100 | 4353 /* If "s" is the name of a variable of type VAR_FUNC |
| 4354 * use its contents. */ | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4355 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4356 |
|
10381
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4357 /* Need to make a copy, in case evaluating the arguments makes |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4358 * the name invalid. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4359 s = vim_strsave(s); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4360 if (s == NULL) |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4361 ret = FAIL; |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4362 else |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4363 /* Invoke the function. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4364 ret = get_func_tv(s, len, rettv, arg, |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4365 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4366 &len, evaluate, partial, NULL); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4367 vim_free(s); |
| 4178 | 4368 |
| 4369 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4370 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4371 * what follows. So set it here. */ | |
| 4372 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4373 { | |
|
9163
731ee601de16
commit https://github.com/vim/vim/commit/9ad73239c26467832a5b553b2a4b99d7ffbaa25e
Christian Brabandt <cb@256bit.org>
parents:
9157
diff
changeset
|
4374 rettv->vval.v_string = NULL; |
| 4178 | 4375 rettv->v_type = VAR_FUNC; |
| 4376 } | |
| 4377 | |
| 100 | 4378 /* Stop the expression evaluation when immediately |
| 4379 * aborting on error, or when an interrupt occurred or | |
| 4380 * an exception was thrown but not caught. */ | |
| 4381 if (aborting()) | |
| 4382 { | |
| 4383 if (ret == OK) | |
| 4384 clear_tv(rettv); | |
| 7 | 4385 ret = FAIL; |
| 100 | 4386 } |
| 4387 } | |
| 4388 else if (evaluate) | |
| 6791 | 4389 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4390 else |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
4391 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4392 check_vars(s, len); |
| 117 | 4393 ret = OK; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4394 } |
| 100 | 4395 } |
| 2690 | 4396 vim_free(alias); |
| 100 | 4397 } |
| 4398 | |
| 7 | 4399 *arg = skipwhite(*arg); |
| 4400 | |
| 159 | 4401 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4402 * expr(expr). */ | |
| 4403 if (ret == OK) | |
| 4404 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4405 |
| 4406 /* | |
| 4407 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4408 */ | |
| 4409 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4410 { | |
| 323 | 4411 int error = FALSE; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4412 varnumber_T val = 0; |
| 1624 | 4413 #ifdef FEAT_FLOAT |
| 4414 float_T f = 0.0; | |
| 4415 | |
| 4416 if (rettv->v_type == VAR_FLOAT) | |
| 4417 f = rettv->vval.v_float; | |
| 4418 else | |
| 4419 #endif | |
| 4420 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4421 if (error) |
| 4422 { | |
| 4423 clear_tv(rettv); | |
| 4424 ret = FAIL; | |
| 4425 } | |
| 4426 else | |
| 4427 { | |
| 4428 while (end_leader > start_leader) | |
| 4429 { | |
| 4430 --end_leader; | |
| 4431 if (*end_leader == '!') | |
| 1624 | 4432 { |
| 4433 #ifdef FEAT_FLOAT | |
| 4434 if (rettv->v_type == VAR_FLOAT) | |
| 4435 f = !f; | |
| 4436 else | |
| 4437 #endif | |
| 4438 val = !val; | |
| 4439 } | |
| 323 | 4440 else if (*end_leader == '-') |
| 1624 | 4441 { |
| 4442 #ifdef FEAT_FLOAT | |
| 4443 if (rettv->v_type == VAR_FLOAT) | |
| 4444 f = -f; | |
| 4445 else | |
| 4446 #endif | |
| 4447 val = -val; | |
| 4448 } | |
| 4449 } | |
| 4450 #ifdef FEAT_FLOAT | |
| 4451 if (rettv->v_type == VAR_FLOAT) | |
| 4452 { | |
| 4453 clear_tv(rettv); | |
| 4454 rettv->vval.v_float = f; | |
| 4455 } | |
| 4456 else | |
| 4457 #endif | |
| 4458 { | |
| 4459 clear_tv(rettv); | |
| 4460 rettv->v_type = VAR_NUMBER; | |
| 4461 rettv->vval.v_number = val; | |
| 4462 } | |
| 323 | 4463 } |
| 7 | 4464 } |
| 4465 | |
| 4466 return ret; | |
| 4467 } | |
| 4468 | |
| 4469 /* | |
| 829 | 4470 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4471 * "*arg" points to the '[' or '.'. | |
| 56 | 4472 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4473 */ | |
| 4474 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4475 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4476 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4477 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4478 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4479 int verbose) /* give error messages */ |
| 56 | 4480 { |
| 4481 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4482 typval_T var1, var2; |
| 56 | 4483 long n1, n2 = 0; |
| 100 | 4484 long len = -1; |
| 4485 int range = FALSE; | |
| 56 | 4486 char_u *s; |
| 100 | 4487 char_u *key = NULL; |
| 56 | 4488 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4489 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4490 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4491 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4492 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4493 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4494 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4495 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4496 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4497 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4498 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4499 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4500 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4501 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4502 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4503 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4504 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4505 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4506 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
|
4507 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4508 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4509 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4510 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4511 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4512 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4513 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4514 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4515 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4516 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4517 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4518 } |
| 56 | 4519 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4520 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4521 init_tv(&var2); |
| 100 | 4522 if (**arg == '.') |
| 4523 { | |
| 4524 /* | |
| 4525 * dict.name | |
| 4526 */ | |
| 4527 key = *arg + 1; | |
| 4528 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4529 ; | |
| 4530 if (len == 0) | |
| 4531 return FAIL; | |
| 4532 *arg = skipwhite(key + len); | |
| 4533 } | |
| 4534 else | |
| 4535 { | |
| 4536 /* | |
| 4537 * something[idx] | |
| 4538 * | |
| 4539 * Get the (first) variable from inside the []. | |
| 4540 */ | |
| 56 | 4541 *arg = skipwhite(*arg + 1); |
| 100 | 4542 if (**arg == ':') |
| 4543 empty1 = TRUE; | |
| 4544 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4545 return FAIL; |
| 323 | 4546 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4547 { | |
| 4548 /* not a number or string */ | |
| 4549 clear_tv(&var1); | |
| 4550 return FAIL; | |
| 4551 } | |
| 100 | 4552 |
| 4553 /* | |
| 4554 * Get the second variable from inside the [:]. | |
| 4555 */ | |
| 4556 if (**arg == ':') | |
| 4557 { | |
| 4558 range = TRUE; | |
| 4559 *arg = skipwhite(*arg + 1); | |
| 4560 if (**arg == ']') | |
| 4561 empty2 = TRUE; | |
| 4562 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4563 { | |
| 323 | 4564 if (!empty1) |
| 4565 clear_tv(&var1); | |
| 4566 return FAIL; | |
| 4567 } | |
| 4568 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4569 { | |
| 4570 /* not a number or string */ | |
| 4571 if (!empty1) | |
| 4572 clear_tv(&var1); | |
| 4573 clear_tv(&var2); | |
| 100 | 4574 return FAIL; |
| 4575 } | |
| 4576 } | |
| 4577 | |
| 4578 /* Check for the ']'. */ | |
| 4579 if (**arg != ']') | |
| 4580 { | |
| 159 | 4581 if (verbose) |
| 4582 EMSG(_(e_missbrac)); | |
| 100 | 4583 clear_tv(&var1); |
| 4584 if (range) | |
| 4585 clear_tv(&var2); | |
| 4586 return FAIL; | |
| 4587 } | |
| 4588 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4589 } |
| 4590 | |
| 4591 if (evaluate) | |
| 4592 { | |
| 100 | 4593 n1 = 0; |
| 4594 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4595 { |
| 71 | 4596 n1 = get_tv_number(&var1); |
| 4597 clear_tv(&var1); | |
| 56 | 4598 } |
| 4599 if (range) | |
| 4600 { | |
| 4601 if (empty2) | |
| 4602 n2 = -1; | |
| 4603 else | |
| 4604 { | |
| 71 | 4605 n2 = get_tv_number(&var2); |
| 4606 clear_tv(&var2); | |
| 4607 } | |
| 4608 } | |
| 4609 | |
| 4610 switch (rettv->v_type) | |
| 56 | 4611 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4612 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4613 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4614 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4615 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4616 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4617 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4618 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4619 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4620 |
| 56 | 4621 case VAR_NUMBER: |
| 4622 case VAR_STRING: | |
| 71 | 4623 s = get_tv_string(rettv); |
| 56 | 4624 len = (long)STRLEN(s); |
| 4625 if (range) | |
| 4626 { | |
| 4627 /* The resulting variable is a substring. If the indexes | |
| 4628 * are out of range the result is empty. */ | |
| 4629 if (n1 < 0) | |
| 4630 { | |
| 4631 n1 = len + n1; | |
| 4632 if (n1 < 0) | |
| 4633 n1 = 0; | |
| 4634 } | |
| 4635 if (n2 < 0) | |
| 4636 n2 = len + n2; | |
| 4637 else if (n2 >= len) | |
| 4638 n2 = len; | |
| 4639 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4640 s = NULL; | |
| 4641 else | |
| 4642 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4643 } | |
| 4644 else | |
| 4645 { | |
| 4646 /* The resulting variable is a string of a single | |
| 4647 * character. If the index is too big or negative the | |
| 4648 * result is empty. */ | |
| 4649 if (n1 >= len || n1 < 0) | |
| 4650 s = NULL; | |
| 4651 else | |
| 4652 s = vim_strnsave(s + n1, 1); | |
| 4653 } | |
| 71 | 4654 clear_tv(rettv); |
| 4655 rettv->v_type = VAR_STRING; | |
| 4656 rettv->vval.v_string = s; | |
| 56 | 4657 break; |
| 4658 | |
| 4659 case VAR_LIST: | |
| 71 | 4660 len = list_len(rettv->vval.v_list); |
| 56 | 4661 if (n1 < 0) |
| 4662 n1 = len + n1; | |
| 4663 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4664 { | |
| 842 | 4665 /* For a range we allow invalid values and return an empty |
| 4666 * list. A list index out of range is an error. */ | |
| 4667 if (!range) | |
| 4668 { | |
| 4669 if (verbose) | |
| 4670 EMSGN(_(e_listidx), n1); | |
| 4671 return FAIL; | |
| 4672 } | |
| 4673 n1 = len; | |
| 56 | 4674 } |
| 4675 if (range) | |
| 4676 { | |
| 137 | 4677 list_T *l; |
| 4678 listitem_T *item; | |
| 56 | 4679 |
| 4680 if (n2 < 0) | |
| 4681 n2 = len + n2; | |
| 829 | 4682 else if (n2 >= len) |
| 4683 n2 = len - 1; | |
| 4684 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4685 n2 = -1; |
| 56 | 4686 l = list_alloc(); |
| 4687 if (l == NULL) | |
| 4688 return FAIL; | |
| 71 | 4689 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4690 n1 <= n2; ++n1) |
| 4691 { | |
| 4692 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4693 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4694 list_free(l); |
| 56 | 4695 return FAIL; |
| 4696 } | |
| 4697 item = item->li_next; | |
| 4698 } | |
| 71 | 4699 clear_tv(rettv); |
| 4700 rettv->v_type = VAR_LIST; | |
| 4701 rettv->vval.v_list = l; | |
| 83 | 4702 ++l->lv_refcount; |
| 56 | 4703 } |
| 4704 else | |
| 4705 { | |
| 842 | 4706 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4707 clear_tv(rettv); |
| 4708 *rettv = var1; | |
| 56 | 4709 } |
| 4710 break; | |
| 100 | 4711 |
| 4712 case VAR_DICT: | |
| 4713 if (range) | |
| 4714 { | |
| 159 | 4715 if (verbose) |
| 4716 EMSG(_(e_dictrange)); | |
| 100 | 4717 if (len == -1) |
| 4718 clear_tv(&var1); | |
| 4719 return FAIL; | |
| 4720 } | |
| 4721 { | |
| 137 | 4722 dictitem_T *item; |
| 100 | 4723 |
| 4724 if (len == -1) | |
| 4725 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4726 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4727 if (key == NULL) |
| 100 | 4728 { |
| 4729 clear_tv(&var1); | |
| 4730 return FAIL; | |
| 4731 } | |
| 4732 } | |
| 4733 | |
| 121 | 4734 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4735 |
| 159 | 4736 if (item == NULL && verbose) |
| 117 | 4737 EMSG2(_(e_dictkey), key); |
| 100 | 4738 if (len == -1) |
| 4739 clear_tv(&var1); | |
| 4740 if (item == NULL) | |
| 4741 return FAIL; | |
| 4742 | |
| 4743 copy_tv(&item->di_tv, &var1); | |
| 4744 clear_tv(rettv); | |
| 4745 *rettv = var1; | |
| 4746 } | |
| 4747 break; | |
| 4748 } | |
| 4749 } | |
| 4750 | |
| 56 | 4751 return OK; |
| 4752 } | |
| 4753 | |
| 4754 /* | |
| 7 | 4755 * Get an option value. |
| 4756 * "arg" points to the '&' or '+' before the option name. | |
| 4757 * "arg" is advanced to character after the option name. | |
| 4758 * Return OK or FAIL. | |
| 4759 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4760 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4761 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4762 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4763 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
|
4764 int evaluate) |
| 7 | 4765 { |
| 4766 char_u *option_end; | |
| 4767 long numval; | |
| 4768 char_u *stringval; | |
| 4769 int opt_type; | |
| 4770 int c; | |
| 4771 int working = (**arg == '+'); /* has("+option") */ | |
| 4772 int ret = OK; | |
| 4773 int opt_flags; | |
| 4774 | |
| 4775 /* | |
| 4776 * Isolate the option name and find its value. | |
| 4777 */ | |
| 4778 option_end = find_option_end(arg, &opt_flags); | |
| 4779 if (option_end == NULL) | |
| 4780 { | |
| 71 | 4781 if (rettv != NULL) |
| 7 | 4782 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4783 return FAIL; | |
| 4784 } | |
| 4785 | |
| 4786 if (!evaluate) | |
| 4787 { | |
| 4788 *arg = option_end; | |
| 4789 return OK; | |
| 4790 } | |
| 4791 | |
| 4792 c = *option_end; | |
| 4793 *option_end = NUL; | |
| 4794 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4795 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4796 |
| 4797 if (opt_type == -3) /* invalid name */ | |
| 4798 { | |
| 71 | 4799 if (rettv != NULL) |
| 7 | 4800 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4801 ret = FAIL; | |
| 4802 } | |
| 71 | 4803 else if (rettv != NULL) |
| 7 | 4804 { |
| 4805 if (opt_type == -2) /* hidden string option */ | |
| 4806 { | |
| 71 | 4807 rettv->v_type = VAR_STRING; |
| 4808 rettv->vval.v_string = NULL; | |
| 7 | 4809 } |
| 4810 else if (opt_type == -1) /* hidden number option */ | |
| 4811 { | |
| 71 | 4812 rettv->v_type = VAR_NUMBER; |
| 4813 rettv->vval.v_number = 0; | |
| 7 | 4814 } |
| 4815 else if (opt_type == 1) /* number option */ | |
| 4816 { | |
| 71 | 4817 rettv->v_type = VAR_NUMBER; |
| 4818 rettv->vval.v_number = numval; | |
| 7 | 4819 } |
| 4820 else /* string option */ | |
| 4821 { | |
| 71 | 4822 rettv->v_type = VAR_STRING; |
| 4823 rettv->vval.v_string = stringval; | |
| 7 | 4824 } |
| 4825 } | |
| 4826 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4827 ret = FAIL; | |
| 4828 | |
| 4829 *option_end = c; /* put back for error messages */ | |
| 4830 *arg = option_end; | |
| 4831 | |
| 4832 return ret; | |
| 4833 } | |
| 4834 | |
| 4835 /* | |
| 4836 * Allocate a variable for a string constant. | |
| 4837 * Return OK or FAIL. | |
| 4838 */ | |
| 4839 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4840 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4841 { |
| 4842 char_u *p; | |
| 4843 char_u *name; | |
| 4844 int extra = 0; | |
| 4845 | |
| 4846 /* | |
| 4847 * Find the end of the string, skipping backslashed characters. | |
| 4848 */ | |
| 97 | 4849 for (p = *arg + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) |
| 7 | 4850 { |
| 4851 if (*p == '\\' && p[1] != NUL) | |
| 4852 { | |
| 4853 ++p; | |
| 4854 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4855 * to 6 characters: reserve space for 2 extra */ | |
| 4856 if (*p == '<') | |
| 4857 extra += 2; | |
| 4858 } | |
| 4859 } | |
| 4860 | |
| 4861 if (*p != '"') | |
| 4862 { | |
| 4863 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4864 return FAIL; | |
| 4865 } | |
| 4866 | |
| 4867 /* If only parsing, set *arg and return here */ | |
| 4868 if (!evaluate) | |
| 4869 { | |
| 4870 *arg = p + 1; | |
| 4871 return OK; | |
| 4872 } | |
| 4873 | |
| 4874 /* | |
| 4875 * Copy the string into allocated memory, handling backslashed | |
| 4876 * characters. | |
| 4877 */ | |
| 4878 name = alloc((unsigned)(p - *arg + extra)); | |
| 4879 if (name == NULL) | |
| 4880 return FAIL; | |
| 100 | 4881 rettv->v_type = VAR_STRING; |
| 4882 rettv->vval.v_string = name; | |
| 4883 | |
| 4884 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4885 { |
| 4886 if (*p == '\\') | |
| 4887 { | |
| 4888 switch (*++p) | |
| 4889 { | |
| 100 | 4890 case 'b': *name++ = BS; ++p; break; |
| 4891 case 'e': *name++ = ESC; ++p; break; | |
| 4892 case 'f': *name++ = FF; ++p; break; | |
| 4893 case 'n': *name++ = NL; ++p; break; | |
| 4894 case 'r': *name++ = CAR; ++p; break; | |
| 4895 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4896 |
| 4897 case 'X': /* hex: "\x1", "\x12" */ | |
| 4898 case 'x': | |
| 4899 case 'u': /* Unicode: "\u0023" */ | |
| 4900 case 'U': | |
| 4901 if (vim_isxdigit(p[1])) | |
| 4902 { | |
| 4903 int n, nr; | |
| 4904 int c = toupper(*p); | |
| 4905 | |
| 4906 if (c == 'X') | |
| 4907 n = 2; | |
| 6836 | 4908 else if (*p == 'u') |
| 4909 n = 4; | |
| 7 | 4910 else |
| 6836 | 4911 n = 8; |
| 7 | 4912 nr = 0; |
| 4913 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4914 { | |
| 4915 ++p; | |
| 4916 nr = (nr << 4) + hex2nr(*p); | |
| 4917 } | |
| 100 | 4918 ++p; |
| 7 | 4919 #ifdef FEAT_MBYTE |
| 4920 /* For "\u" store the number according to | |
| 4921 * 'encoding'. */ | |
| 4922 if (c != 'X') | |
| 100 | 4923 name += (*mb_char2bytes)(nr, name); |
| 7 | 4924 else |
| 4925 #endif | |
| 100 | 4926 *name++ = nr; |
| 7 | 4927 } |
| 4928 break; | |
| 4929 | |
| 4930 /* octal: "\1", "\12", "\123" */ | |
| 4931 case '0': | |
| 4932 case '1': | |
| 4933 case '2': | |
| 4934 case '3': | |
| 4935 case '4': | |
| 4936 case '5': | |
| 4937 case '6': | |
| 100 | 4938 case '7': *name = *p++ - '0'; |
| 4939 if (*p >= '0' && *p <= '7') | |
| 7 | 4940 { |
| 100 | 4941 *name = (*name << 3) + *p++ - '0'; |
| 4942 if (*p >= '0' && *p <= '7') | |
| 4943 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4944 } |
| 100 | 4945 ++name; |
| 7 | 4946 break; |
| 4947 | |
| 4948 /* Special key, e.g.: "\<C-W>" */ | |
|
9869
989d44d35a66
commit https://github.com/vim/vim/commit/35a4cfa200917dd171b1fff3cd5b6cee9add673d
Christian Brabandt <cb@256bit.org>
parents:
9735
diff
changeset
|
4949 case '<': extra = trans_special(&p, name, TRUE, TRUE); |
| 7 | 4950 if (extra != 0) |
| 4951 { | |
| 100 | 4952 name += extra; |
| 7 | 4953 break; |
| 4954 } | |
| 4955 /* FALLTHROUGH */ | |
| 4956 | |
| 100 | 4957 default: MB_COPY_CHAR(p, name); |
| 7 | 4958 break; |
| 4959 } | |
| 4960 } | |
| 4961 else | |
| 100 | 4962 MB_COPY_CHAR(p, name); |
| 4963 | |
| 4964 } | |
| 4965 *name = NUL; | |
|
9965
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4966 if (*p != NUL) /* just in case */ |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4967 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4968 *arg = p; |
| 7 | 4969 |
| 4970 return OK; | |
| 4971 } | |
| 4972 | |
| 4973 /* | |
| 100 | 4974 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4975 * Return OK or FAIL. |
| 4976 */ | |
| 4977 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4978 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4979 { |
| 4980 char_u *p; | |
| 100 | 4981 char_u *str; |
| 4982 int reduce = 0; | |
| 7 | 4983 |
| 4984 /* | |
| 100 | 4985 * Find the end of the string, skipping ''. |
| 7 | 4986 */ |
| 100 | 4987 for (p = *arg + 1; *p != NUL; mb_ptr_adv(p)) |
| 4988 { | |
| 4989 if (*p == '\'') | |
| 4990 { | |
| 4991 if (p[1] != '\'') | |
| 4992 break; | |
| 4993 ++reduce; | |
| 4994 ++p; | |
| 4995 } | |
| 4996 } | |
| 4997 | |
| 4998 if (*p != '\'') | |
| 7 | 4999 { |
| 5000 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 5001 return FAIL; | |
| 5002 } | |
| 5003 | |
| 100 | 5004 /* If only parsing return after setting "*arg" */ |
| 97 | 5005 if (!evaluate) |
| 5006 { | |
| 5007 *arg = p + 1; | |
| 5008 return OK; | |
| 5009 } | |
| 5010 | |
| 5011 /* | |
| 100 | 5012 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 5013 */ |
| 5014 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 5015 if (str == NULL) | |
| 5016 return FAIL; | |
| 100 | 5017 rettv->v_type = VAR_STRING; |
| 5018 rettv->vval.v_string = str; | |
| 5019 | |
| 5020 for (p = *arg + 1; *p != NUL; ) | |
| 5021 { | |
| 5022 if (*p == '\'') | |
| 5023 { | |
| 5024 if (p[1] != '\'') | |
| 97 | 5025 break; |
| 5026 ++p; | |
| 5027 } | |
| 100 | 5028 MB_COPY_CHAR(p, str); |
| 5029 } | |
| 5030 *str = NUL; | |
| 97 | 5031 *arg = p + 1; |
| 5032 | |
| 5033 return OK; | |
| 5034 } | |
| 5035 | |
|
9723
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parents:
9717
diff
changeset
|
5036 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5037 * Return the function name of the partial. |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5038 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5039 char_u * |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5040 partial_name(partial_T *pt) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5041 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5042 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5043 return pt->pt_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5044 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5045 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5046 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5047 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5048 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5049 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5050 int i; |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5051 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5052 for (i = 0; i < pt->pt_argc; ++i) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5053 clear_tv(&pt->pt_argv[i]); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5054 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5055 dict_unref(pt->pt_dict); |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5056 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5057 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5058 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5059 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5060 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5061 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5062 func_ptr_unref(pt->pt_func); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5063 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5064 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5065 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5066 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5067 * Unreference a closure: decrement the reference count and free it when it |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5068 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5069 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5070 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5071 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5072 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5073 if (pt != NULL && --pt->pt_refcount <= 0) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5074 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5075 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5076 |
| 2634 | 5077 static int tv_equal_recurse_limit; |
| 5078 | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5079 static int |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5080 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5081 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5082 typval_T *tv2, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5083 int ic) /* ignore case */ |
|
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 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5086 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5087 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5088 int i; |
|
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 /* empty and NULL function name considered the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5091 s1 = tv1->v_type == VAR_FUNC ? tv1->vval.v_string |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5092 : partial_name(tv1->vval.v_partial); |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5093 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5094 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5095 s2 = tv2->v_type == VAR_FUNC ? tv2->vval.v_string |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5096 : 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
|
5097 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5098 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5099 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5100 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5101 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5102 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5103 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5104 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5105 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5106 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5107 /* 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
|
5108 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
|
5109 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
|
5110 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5111 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5112 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5113 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5114 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5115 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
|
5116 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5117 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5118 /* 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
|
5119 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
|
5120 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
|
5121 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5122 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5123 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5124 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
|
5125 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
|
5126 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5127 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5128 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5129 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5130 |
| 117 | 5131 /* |
| 80 | 5132 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5133 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5134 * numbers are different. Floats and numbers are also different. |
| 80 | 5135 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5136 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5137 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5138 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5139 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5140 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5141 int recursive) /* TRUE when used recursively */ |
| 80 | 5142 { |
| 5143 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5144 char_u *s1, *s2; |
| 2634 | 5145 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5146 int r; |
| 5147 | |
| 5148 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5149 * recursiveness to a limit. We guess they are equal then. |
| 5150 * A fixed limit has the problem of still taking an awful long time. | |
| 5151 * Reduce the limit every time running into it. That should work fine for | |
| 5152 * deeply linked structures that are not recursively linked and catch | |
| 5153 * recursiveness quickly. */ | |
| 5154 if (!recursive) | |
| 5155 tv_equal_recurse_limit = 1000; | |
| 5156 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5157 { | |
| 5158 --tv_equal_recurse_limit; | |
| 1014 | 5159 return TRUE; |
| 2634 | 5160 } |
| 388 | 5161 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5162 /* 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
|
5163 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5164 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5165 || (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
|
5166 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5167 || (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
|
5168 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5169 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5170 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5171 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5172 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5173 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5174 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5175 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
|
5176 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5177 |
| 388 | 5178 switch (tv1->v_type) |
| 5179 { | |
| 5180 case VAR_LIST: | |
| 2634 | 5181 ++recursive_cnt; |
| 5182 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5183 --recursive_cnt; | |
| 1008 | 5184 return r; |
| 388 | 5185 |
| 5186 case VAR_DICT: | |
| 2634 | 5187 ++recursive_cnt; |
| 5188 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5189 --recursive_cnt; | |
| 1008 | 5190 return r; |
| 388 | 5191 |
| 5192 case VAR_NUMBER: | |
| 5193 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5194 | |
| 5195 case VAR_STRING: | |
| 5196 s1 = get_tv_string_buf(tv1, buf1); | |
| 5197 s2 = get_tv_string_buf(tv2, buf2); | |
| 5198 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
|
5199 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5200 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5201 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
|
5202 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5203 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5204 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5205 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
|
5206 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5207 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5208 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5209 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
|
5210 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5211 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5212 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5213 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
|
5214 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5215 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5216 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5217 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5218 break; |
| 388 | 5219 } |
| 5220 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5221 /* 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
|
5222 * does not equal anything, not even itself. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5223 return FALSE; |
| 80 | 5224 } |
| 5225 | |
| 5226 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5227 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5228 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5229 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5230 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5231 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5232 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5233 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5234 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5235 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5236 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5237 /* |
| 371 | 5238 * Garbage collection for lists and dictionaries. |
| 5239 * | |
| 5240 * We use reference counts to be able to free most items right away when they | |
| 5241 * are no longer used. But for composite items it's possible that it becomes | |
| 5242 * unused while the reference count is > 0: When there is a recursive | |
| 5243 * reference. Example: | |
| 5244 * :let l = [1, 2, 3] | |
| 5245 * :let d = {9: l} | |
| 5246 * :let l[1] = d | |
| 5247 * | |
| 5248 * Since this is quite unusual we handle this with garbage collection: every | |
| 5249 * once in a while find out which lists and dicts are not referenced from any | |
| 5250 * variable. | |
| 5251 * | |
| 5252 * Here is a good reference text about garbage collection (refers to Python | |
| 5253 * but it applies to all reference-counting mechanisms): | |
| 5254 * http://python.ca/nas/python/gc/ | |
| 5255 */ | |
| 5256 | |
| 5257 /* | |
| 5258 * Do garbage collection for lists and dicts. | |
|
9108
d319453f62b3
commit https://github.com/vim/vim/commit/574860b5ee9da281c875dad07a607454e135eaee
Christian Brabandt <cb@256bit.org>
parents:
9104
diff
changeset
|
5259 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5260 * Return TRUE if some memory was freed. |
| 5261 */ | |
| 5262 int | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5263 garbage_collect(int testing) |
| 371 | 5264 { |
| 1891 | 5265 int copyID; |
| 6565 | 5266 int abort = FALSE; |
| 371 | 5267 buf_T *buf; |
| 5268 win_T *wp; | |
| 364 | 5269 int i; |
| 6588 | 5270 int did_free = FALSE; |
| 819 | 5271 #ifdef FEAT_WINDOWS |
| 5272 tabpage_T *tp; | |
| 5273 #endif | |
| 371 | 5274 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5275 if (!testing) |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5276 { |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5277 /* Only do this once. */ |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5278 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5279 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5280 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5281 } |
| 958 | 5282 |
| 1891 | 5283 /* We advance by two because we add one for items referenced through |
| 5284 * previous_funccal. */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5285 copyID = get_copyID(); |
| 1891 | 5286 |
| 371 | 5287 /* |
| 5288 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5289 * with copyID. | |
| 5290 */ | |
| 1891 | 5291 |
| 5292 /* Don't free variables in the previous_funccal list unless they are only | |
| 5293 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5294 * the item is referenced elsewhere the funccal must not be freed. */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5295 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5296 |
| 371 | 5297 /* script-local variables */ |
| 5298 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5299 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5300 |
| 5301 /* buffer-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
5302 FOR_ALL_BUFFERS(buf) |
| 6565 | 5303 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5304 NULL, NULL); | |
| 371 | 5305 |
| 5306 /* window-local variables */ | |
| 819 | 5307 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5308 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5309 NULL, NULL); | |
| 4309 | 5310 #ifdef FEAT_AUTOCMD |
| 5311 if (aucmd_win != NULL) | |
| 6565 | 5312 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5313 NULL, NULL); | |
| 4309 | 5314 #endif |
| 371 | 5315 |
| 819 | 5316 #ifdef FEAT_WINDOWS |
| 5317 /* tabpage-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
5318 FOR_ALL_TABPAGES(tp) |
| 6565 | 5319 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5320 NULL, NULL); | |
| 819 | 5321 #endif |
| 5322 | |
| 371 | 5323 /* global variables */ |
| 6565 | 5324 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5325 |
| 5326 /* function-local variables */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5327 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5328 |
|
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5329 /* named functions (matters for closures) */ |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5330 abort = abort || set_ref_in_functions(copyID); |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5331 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5332 /* function call arguments, if v:testing is set. */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5333 abort = abort || set_ref_in_func_args(copyID); |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5334 |
| 1733 | 5335 /* v: vars */ |
| 6565 | 5336 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5337 |
| 3450 | 5338 #ifdef FEAT_LUA |
| 6565 | 5339 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5340 #endif |
| 5341 | |
| 3618 | 5342 #ifdef FEAT_PYTHON |
| 6565 | 5343 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5344 #endif |
| 5345 | |
| 5346 #ifdef FEAT_PYTHON3 | |
| 6565 | 5347 abort = abort || set_ref_in_python3(copyID); |
| 5348 #endif | |
| 5349 | |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5350 #ifdef FEAT_JOB_CHANNEL |
|
8877
50e40f322e78
commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
Christian Brabandt <cb@256bit.org>
parents:
8870
diff
changeset
|
5351 abort = abort || set_ref_in_channel(copyID); |
|
9058
87c2e43a4a12
commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
Christian Brabandt <cb@256bit.org>
parents:
9052
diff
changeset
|
5352 abort = abort || set_ref_in_job(copyID); |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7895
diff
changeset
|
5353 #endif |
|
9052
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
5354 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
5355 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
Christian Brabandt <cb@256bit.org>
parents:
9027
diff
changeset
|
5356 #endif |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
Christian Brabandt <cb@256bit.org>
parents:
7895
diff
changeset
|
5357 |
|
9153
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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|
5358 #ifdef FEAT_TIMERS |
|
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diff
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|
5359 abort = abort || set_ref_in_timer(copyID); |
|
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|
5360 #endif |
|
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diff
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|
5361 |
| 6565 | 5362 if (!abort) |
| 5363 { | |
| 5364 /* | |
| 5365 * 2. Free lists and dictionaries that are not referenced. | |
| 5366 */ | |
| 5367 did_free = free_unref_items(copyID); | |
| 5368 | |
| 5369 /* | |
| 5370 * 3. Check if any funccal can be freed now. | |
|
9562
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diff
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|
5371 * This may call us back recursively. |
| 6565 | 5372 */ |
|
9562
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diff
changeset
|
5373 free_unref_funccal(copyID, testing); |
| 6565 | 5374 } |
| 5375 else if (p_verbose > 0) | |
| 5376 { | |
| 5377 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5378 } | |
| 1891 | 5379 |
| 5380 return did_free; | |
| 5381 } | |
| 5382 | |
| 5383 /* | |
|
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diff
changeset
|
5384 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5385 */ |
| 5386 static int | |
|
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|
5387 free_unref_items(int copyID) |
| 1891 | 5388 { |
| 5389 int did_free = FALSE; | |
| 5390 | |
|
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diff
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|
5391 /* Let all "free" functions know that we are here. This means no |
|
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diff
changeset
|
5392 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
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|
5393 * do that here. */ |
|
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|
5394 in_free_unref_items = TRUE; |
|
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|
5395 |
|
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|
5396 /* |
|
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|
5397 * PASS 1: free the contents of the items. We don't free the items |
|
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|
5398 * themselves yet, so that it is possible to decrement refcount counters |
|
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|
5399 */ |
|
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|
5400 |
|
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|
5401 /* Go through the list of dicts and free items without the copyID. */ |
|
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|
5402 did_free |= dict_free_nonref(copyID); |
| 371 | 5403 |
|
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|
5404 /* Go through the list of lists and free items without the copyID. */ |
|
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|
5405 did_free |= list_free_nonref(copyID); |
|
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|
5406 |
|
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|
5407 #ifdef FEAT_JOB_CHANNEL |
|
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|
5408 /* Go through the list of jobs and free items without the copyID. This |
|
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|
5409 * must happen before doing channels, because jobs refer to channels, but |
|
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|
5410 * the reference from the channel to the job isn't tracked. */ |
|
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|
5411 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
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|
5412 |
|
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|
5413 /* Go through the list of channels and free items without the copyID. */ |
|
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|
5414 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
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|
5415 #endif |
|
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|
5416 |
|
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|
5417 /* |
|
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|
5418 * PASS 2: free the items themselves. |
|
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|
5419 */ |
|
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|
5420 dict_free_items(copyID); |
|
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|
5421 list_free_items(copyID); |
|
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5422 |
|
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|
5423 #ifdef FEAT_JOB_CHANNEL |
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|
5424 /* Go through the list of jobs and free items without the copyID. This |
|
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|
5425 * must happen before doing channels, because jobs refer to channels, but |
|
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|
5426 * the reference from the channel to the job isn't tracked. */ |
|
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|
5427 free_unused_jobs(copyID, COPYID_MASK); |
|
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|
5428 |
|
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|
5429 /* Go through the list of channels and free items without the copyID. */ |
|
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|
5430 free_unused_channels(copyID, COPYID_MASK); |
|
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|
5431 #endif |
|
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|
5432 |
|
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|
5433 in_free_unref_items = FALSE; |
|
7957
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|
5434 |
| 371 | 5435 return did_free; |
| 5436 } | |
| 5437 | |
| 5438 /* | |
| 5439 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5440 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5441 * | |
| 5442 * Returns TRUE if setting references failed somehow. | |
| 5443 */ | |
| 5444 int | |
|
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diff
changeset
|
5445 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5446 { |
| 5447 int todo; | |
| 6565 | 5448 int abort = FALSE; |
| 364 | 5449 hashitem_T *hi; |
| 6565 | 5450 hashtab_T *cur_ht; |
| 5451 ht_stack_T *ht_stack = NULL; | |
| 5452 ht_stack_T *tempitem; | |
| 5453 | |
| 5454 cur_ht = ht; | |
| 5455 for (;;) | |
| 5456 { | |
| 5457 if (!abort) | |
| 5458 { | |
| 5459 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5460 * it is added to ht_stack, if it contains a list it is added to | |
| 5461 * list_stack. */ | |
| 5462 todo = (int)cur_ht->ht_used; | |
| 5463 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5464 if (!HASHITEM_EMPTY(hi)) | |
| 5465 { | |
| 5466 --todo; | |
| 5467 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5468 &ht_stack, list_stack); | |
| 5469 } | |
| 5470 } | |
| 5471 | |
| 5472 if (ht_stack == NULL) | |
| 5473 break; | |
| 5474 | |
| 5475 /* take an item from the stack */ | |
| 5476 cur_ht = ht_stack->ht; | |
| 5477 tempitem = ht_stack; | |
| 5478 ht_stack = ht_stack->prev; | |
| 5479 free(tempitem); | |
| 5480 } | |
| 5481 | |
| 5482 return abort; | |
| 371 | 5483 } |
| 5484 | |
| 5485 /* | |
| 5486 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5487 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5488 * | |
| 5489 * Returns TRUE if setting references failed somehow. | |
| 5490 */ | |
| 5491 int | |
|
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|
5492 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5493 { |
| 5494 listitem_T *li; | |
| 5495 int abort = FALSE; | |
| 5496 list_T *cur_l; | |
| 5497 list_stack_T *list_stack = NULL; | |
| 5498 list_stack_T *tempitem; | |
| 5499 | |
| 5500 cur_l = l; | |
| 5501 for (;;) | |
| 5502 { | |
| 5503 if (!abort) | |
| 5504 /* Mark each item in the list. If the item contains a hashtab | |
| 5505 * it is added to ht_stack, if it contains a list it is added to | |
| 5506 * list_stack. */ | |
| 5507 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5508 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5509 ht_stack, &list_stack); | |
| 5510 if (list_stack == NULL) | |
| 5511 break; | |
| 5512 | |
| 5513 /* take an item from the stack */ | |
| 5514 cur_l = list_stack->list; | |
| 5515 tempitem = list_stack; | |
| 5516 list_stack = list_stack->prev; | |
| 5517 free(tempitem); | |
| 5518 } | |
| 5519 | |
| 5520 return abort; | |
| 371 | 5521 } |
| 5522 | |
| 5523 /* | |
| 5524 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5525 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5526 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5527 * | |
| 5528 * Returns TRUE if setting references failed somehow. | |
| 5529 */ | |
| 5530 int | |
|
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|
5531 set_ref_in_item( |
|
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|
5532 typval_T *tv, |
|
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|
5533 int copyID, |
|
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|
5534 ht_stack_T **ht_stack, |
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|
5535 list_stack_T **list_stack) |
| 364 | 5536 { |
| 6565 | 5537 int abort = FALSE; |
| 364 | 5538 |
|
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|
5539 if (tv->v_type == VAR_DICT) |
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5540 { |
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|
5541 dict_T *dd = tv->vval.v_dict; |
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|
5542 |
|
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|
5543 if (dd != NULL && dd->dv_copyID != copyID) |
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|
5544 { |
|
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|
5545 /* Didn't see this dict yet. */ |
|
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|
5546 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5547 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5548 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5549 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
|
5550 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5551 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5552 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5553 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
|
5554 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5555 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5556 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5557 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5558 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5559 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5560 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5561 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5562 } |
|
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 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
|
5566 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5567 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
|
5568 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5569 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
|
5570 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5571 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5572 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5573 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5574 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5575 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
|
5576 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5577 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5578 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5579 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5580 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5581 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5582 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5583 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5584 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5585 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5586 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5587 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5588 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5589 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5590 } |
| 6565 | 5591 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5592 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
|
5593 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5594 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
|
5595 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5596 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
|
5597 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5598 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
|
5599 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5600 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5601 /* 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
|
5602 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5603 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5604 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5605 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
|
5606 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5607 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5608 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5609 typval_T dtv; |
|
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 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5612 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
|
5613 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
|
5614 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5615 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5616 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
|
5617 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
|
5618 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5619 } |
|
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 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5622 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
|
5623 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5624 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
|
5625 typval_T dtv; |
|
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 (job != NULL && job->jv_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 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 if (job->jv_channel != NULL) |
|
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 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5633 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
|
5634 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
|
5635 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5636 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5637 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5638 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5639 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
|
5640 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
|
5641 } |
|
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 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5644 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
|
5645 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5646 channel_T *ch =tv->vval.v_channel; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5647 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5648 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5649 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5650 cbq_T *cq; |
|
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 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
|
5653 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5654 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5655 for (part = PART_SOCK; part < PART_COUNT; ++part) |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5656 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5657 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
|
5658 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5659 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
|
5660 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
|
5661 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5662 if (cq->cq_partial != NULL) |
|
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 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5665 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
|
5666 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
|
5667 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5668 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
|
5669 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5670 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5671 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
|
5672 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
|
5673 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5674 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5675 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5676 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5677 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5678 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
|
5679 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
|
5680 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5681 if (ch->ch_close_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5682 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5683 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5684 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
|
5685 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
|
5686 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5687 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5688 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5689 #endif |
| 6565 | 5690 return abort; |
| 364 | 5691 } |
| 5692 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5693 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5694 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5695 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5696 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5697 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5698 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
|
5699 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5700 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5701 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
|
5702 } |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5703 internal_error("get_var_special_name()"); |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5704 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5705 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5706 |
| 100 | 5707 /* |
| 56 | 5708 * Return a string with the string representation of a variable. |
| 5709 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5710 * "numbuf" is used for a number. |
| 634 | 5711 * 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
|
5712 * 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
|
5713 * "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
|
5714 * displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5715 * 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
|
5716 * are replaced with "...". |
| 1360 | 5717 * May return NULL. |
| 56 | 5718 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5719 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5720 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5721 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5722 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5723 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5724 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5725 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5726 int restore_copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5727 int dict_val) |
| 56 | 5728 { |
| 104 | 5729 static int recurse = 0; |
| 5730 char_u *r = NULL; | |
| 5731 | |
| 137 | 5732 if (recurse >= DICT_MAXNEST) |
| 104 | 5733 { |
| 5973 | 5734 if (!did_echo_string_emsg) |
| 5735 { | |
| 5736 /* Only give this message once for a recursive call to avoid | |
| 5737 * flooding the user with errors. And stop iterating over lists | |
| 5738 * and dicts. */ | |
| 5739 did_echo_string_emsg = TRUE; | |
| 5740 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5741 } | |
| 104 | 5742 *tofree = NULL; |
| 5973 | 5743 return (char_u *)"{E724}"; |
| 104 | 5744 } |
| 5745 ++recurse; | |
| 5746 | |
| 56 | 5747 switch (tv->v_type) |
| 5748 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5749 case VAR_STRING: |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5750 if (echo_style && !dict_val) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5751 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5752 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5753 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
|
5754 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5755 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5756 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5757 *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
|
5758 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5759 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5760 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5761 |
| 56 | 5762 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5763 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5764 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5765 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5766 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5767 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5768 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5769 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5770 *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
|
5771 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5772 } |
| 104 | 5773 break; |
| 634 | 5774 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5775 case VAR_PARTIAL: |
|
8710
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 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
|
5778 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
|
5779 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5780 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5781 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5782 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5783 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5784 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5785 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5786 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5787 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5788 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5789 vim_free(fname); |
|
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 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
|
5792 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5793 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5794 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
|
5795 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5796 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5797 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5798 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5799 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
|
5800 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5801 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5802 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5803 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5804 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
|
5805 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5806 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5807 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5808 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5809 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5810 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
|
5811 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
|
5812 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5813 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5814 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5815 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5816 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5817 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5818 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5819 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5820 |
| 56 | 5821 case VAR_LIST: |
| 634 | 5822 if (tv->vval.v_list == NULL) |
| 5823 { | |
| 5824 *tofree = NULL; | |
| 5825 r = NULL; | |
| 5826 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5827 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
|
5828 && tv->vval.v_list->lv_len > 0) |
| 634 | 5829 { |
| 5830 *tofree = NULL; | |
| 5831 r = (char_u *)"[...]"; | |
| 5832 } | |
| 5833 else | |
| 5834 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5835 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
|
5836 |
| 634 | 5837 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
|
5838 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5839 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5840 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5841 r = *tofree; |
| 5842 } | |
| 5843 break; | |
| 5844 | |
| 100 | 5845 case VAR_DICT: |
| 634 | 5846 if (tv->vval.v_dict == NULL) |
| 5847 { | |
| 5848 *tofree = NULL; | |
| 5849 r = NULL; | |
| 5850 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5851 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
|
5852 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5853 { |
| 5854 *tofree = NULL; | |
| 5855 r = (char_u *)"{...}"; | |
| 5856 } | |
| 5857 else | |
| 5858 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5859 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5860 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
|
5861 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5862 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5863 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5864 r = *tofree; |
| 5865 } | |
| 5866 break; | |
| 5867 | |
| 71 | 5868 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5869 case VAR_UNKNOWN: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5870 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5871 case VAR_CHANNEL: |
| 104 | 5872 *tofree = NULL; |
| 5873 r = get_tv_string_buf(tv, numbuf); | |
| 71 | 5874 break; |
| 634 | 5875 |
| 1624 | 5876 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5877 #ifdef FEAT_FLOAT |
| 1624 | 5878 *tofree = NULL; |
| 5879 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5880 r = numbuf; | |
| 5881 break; | |
| 5882 #endif | |
| 5883 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5884 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5885 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5886 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
|
5887 break; |
| 104 | 5888 } |
| 5889 | |
| 5973 | 5890 if (--recurse == 0) |
| 5891 did_echo_string_emsg = FALSE; | |
| 104 | 5892 return r; |
| 97 | 5893 } |
| 5894 | |
| 5895 /* | |
| 5896 * Return a string with the string representation of a variable. | |
| 5897 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5898 * "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
|
5899 * 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
|
5900 * 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
|
5901 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5902 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5903 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5904 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5905 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5906 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5907 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5908 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5909 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5910 return echo_string_core(tv, tofree, numbuf, copyID, TRUE, FALSE, FALSE); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5911 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5912 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5913 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5914 * Return a string with the string representation of a variable. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5915 * If the memory is allocated "tofree" is set to it, otherwise NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5916 * "numbuf" is used for a number. |
| 97 | 5917 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5918 * May return NULL. |
| 97 | 5919 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
5920 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5921 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5922 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5923 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5924 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5925 int copyID) |
| 97 | 5926 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5927 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5928 } |
| 5929 | |
| 5930 /* | |
| 137 | 5931 * Return string "str" in ' quotes, doubling ' characters. |
| 5932 * If "str" is NULL an empty string is assumed. | |
| 100 | 5933 * If "function" is TRUE make it function('string'). |
| 97 | 5934 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5935 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5936 string_quote(char_u *str, int function) |
| 97 | 5937 { |
| 137 | 5938 unsigned len; |
| 97 | 5939 char_u *p, *r, *s; |
| 5940 | |
| 137 | 5941 len = (function ? 13 : 3); |
| 5942 if (str != NULL) | |
| 5943 { | |
| 835 | 5944 len += (unsigned)STRLEN(str); |
| 137 | 5945 for (p = str; *p != NUL; mb_ptr_adv(p)) |
| 5946 if (*p == '\'') | |
| 5947 ++len; | |
| 5948 } | |
| 97 | 5949 s = r = alloc(len); |
| 5950 if (r != NULL) | |
| 5951 { | |
| 5952 if (function) | |
| 5953 { | |
| 100 | 5954 STRCPY(r, "function('"); |
| 97 | 5955 r += 10; |
| 5956 } | |
| 5957 else | |
| 100 | 5958 *r++ = '\''; |
| 137 | 5959 if (str != NULL) |
| 5960 for (p = str; *p != NUL; ) | |
| 5961 { | |
| 5962 if (*p == '\'') | |
| 5963 *r++ = '\''; | |
| 5964 MB_COPY_CHAR(p, r); | |
| 5965 } | |
| 100 | 5966 *r++ = '\''; |
| 97 | 5967 if (function) |
| 5968 *r++ = ')'; | |
| 5969 *r++ = NUL; | |
| 5970 } | |
| 5971 return s; | |
| 5972 } | |
| 5973 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5974 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5975 /* |
| 5976 * Convert the string "text" to a floating point number. | |
| 5977 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5978 * this always uses a decimal point. | |
| 5979 * Returns the length of the text that was consumed. | |
| 5980 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5981 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5982 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5983 char_u *text, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5984 float_T *value) /* result stored here */ |
| 1624 | 5985 { |
| 5986 char *s = (char *)text; | |
| 5987 float_T f; | |
| 5988 | |
|
10536
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5989 /* MS-Windows does not deal with "inf" and "nan" properly. */ |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5990 if (STRNICMP(text, "inf", 3) == 0) |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5991 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5992 *value = INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5993 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5994 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5995 if (STRNICMP(text, "-inf", 3) == 0) |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5996 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5997 *value = -INFINITY; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5998 return 4; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
5999 } |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6000 if (STRNICMP(text, "nan", 3) == 0) |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6001 { |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6002 *value = NAN; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6003 return 3; |
|
6ddf322ff7cf
patch 8.0.0158: float funcion test fails on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
10386
diff
changeset
|
6004 } |
| 1624 | 6005 f = strtod(s, &s); |
| 6006 *value = f; | |
| 6007 return (int)((char_u *)s - text); | |
| 6008 } | |
| 6009 #endif | |
| 6010 | |
| 97 | 6011 /* |
| 7 | 6012 * Get the value of an environment variable. |
| 6013 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 6014 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 6015 * Return FAIL if the name is invalid. |
| 7 | 6016 */ |
| 6017 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6018 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 6019 { |
| 6020 char_u *string = NULL; | |
| 6021 int len; | |
| 6022 int cc; | |
| 6023 char_u *name; | |
| 170 | 6024 int mustfree = FALSE; |
| 7 | 6025 |
| 6026 ++*arg; | |
| 6027 name = *arg; | |
| 6028 len = get_env_len(arg); | |
| 6029 if (evaluate) | |
| 6030 { | |
| 5858 | 6031 if (len == 0) |
| 6493 | 6032 return FAIL; /* invalid empty name */ |
| 5858 | 6033 |
| 6034 cc = name[len]; | |
| 6035 name[len] = NUL; | |
| 6036 /* first try vim_getenv(), fast for normal environment vars */ | |
| 6037 string = vim_getenv(name, &mustfree); | |
| 6038 if (string != NULL && *string != NUL) | |
| 6039 { | |
| 6040 if (!mustfree) | |
| 6041 string = vim_strsave(string); | |
| 6042 } | |
| 6043 else | |
| 6044 { | |
| 6045 if (mustfree) | |
| 6046 vim_free(string); | |
| 6047 | |
| 6048 /* next try expanding things like $VIM and ${HOME} */ | |
| 6049 string = expand_env_save(name - 1); | |
| 6050 if (string != NULL && *string == '$') | |
| 6051 { | |
| 6052 vim_free(string); | |
| 6053 string = NULL; | |
| 6054 } | |
| 6055 } | |
| 6056 name[len] = cc; | |
| 6057 | |
| 71 | 6058 rettv->v_type = VAR_STRING; |
| 6059 rettv->vval.v_string = string; | |
| 7 | 6060 } |
| 6061 | |
| 6062 return OK; | |
| 6063 } | |
| 6064 | |
| 3214 | 6065 |
| 6066 | |
| 6067 /* | |
| 7 | 6068 * Translate a String variable into a position. |
| 685 | 6069 * Returns NULL when there is an error. |
| 7 | 6070 */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6071 pos_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6072 var2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
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|
6073 typval_T *varp, |
|
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diff
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|
6074 int dollar_lnum, /* TRUE when $ is last line */ |
|
83861277e6a3
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diff
changeset
|
6075 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6076 { |
| 700 | 6077 char_u *name; |
| 7 | 6078 static pos_T pos; |
| 700 | 6079 pos_T *pp; |
| 7 | 6080 |
| 705 | 6081 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6082 if (varp->v_type == VAR_LIST) |
| 6083 { | |
| 6084 list_T *l; | |
| 6085 int len; | |
| 705 | 6086 int error = FALSE; |
| 1317 | 6087 listitem_T *li; |
| 685 | 6088 |
| 6089 l = varp->vval.v_list; | |
| 6090 if (l == NULL) | |
| 6091 return NULL; | |
| 6092 | |
| 6093 /* Get the line number */ | |
| 705 | 6094 pos.lnum = list_find_nr(l, 0L, &error); |
| 6095 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6096 return NULL; /* invalid line number */ |
| 6097 | |
| 6098 /* Get the column number */ | |
| 705 | 6099 pos.col = list_find_nr(l, 1L, &error); |
| 6100 if (error) | |
| 685 | 6101 return NULL; |
| 6102 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6103 |
| 6104 /* We accept "$" for the column number: last column. */ | |
| 6105 li = list_find(l, 1L); | |
| 6106 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6107 && li->li_tv.vval.v_string != NULL | |
| 6108 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6109 pos.col = len + 1; | |
| 6110 | |
| 705 | 6111 /* Accept a position up to the NUL after the line. */ |
| 826 | 6112 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6113 return NULL; /* invalid column number */ |
| 705 | 6114 --pos.col; |
| 6115 | |
| 6116 #ifdef FEAT_VIRTUALEDIT | |
| 6117 /* Get the virtual offset. Defaults to zero. */ | |
| 6118 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6119 if (error) | |
| 6120 pos.coladd = 0; | |
| 6121 #endif | |
| 6122 | |
| 685 | 6123 return &pos; |
| 6124 } | |
| 6125 | |
| 323 | 6126 name = get_tv_string_chk(varp); |
| 6127 if (name == NULL) | |
| 6128 return NULL; | |
| 1609 | 6129 if (name[0] == '.') /* cursor */ |
| 7 | 6130 return &curwin->w_cursor; |
| 1609 | 6131 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6132 { | |
| 6133 if (VIsual_active) | |
| 6134 return &VIsual; | |
| 6135 return &curwin->w_cursor; | |
| 6136 } | |
| 6137 if (name[0] == '\'') /* mark */ | |
| 7 | 6138 { |
| 4043 | 6139 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6140 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6141 return NULL; | |
| 6142 return pp; | |
| 6143 } | |
| 705 | 6144 |
| 6145 #ifdef FEAT_VIRTUALEDIT | |
| 6146 pos.coladd = 0; | |
| 6147 #endif | |
| 6148 | |
| 1317 | 6149 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6150 { |
| 6151 pos.col = 0; | |
| 6152 if (name[1] == '0') /* "w0": first visible line */ | |
| 6153 { | |
| 671 | 6154 update_topline(); |
| 666 | 6155 pos.lnum = curwin->w_topline; |
| 6156 return &pos; | |
| 6157 } | |
| 6158 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6159 { | |
| 671 | 6160 validate_botline(); |
| 666 | 6161 pos.lnum = curwin->w_botline - 1; |
| 6162 return &pos; | |
| 6163 } | |
| 6164 } | |
| 6165 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6166 { |
| 1317 | 6167 if (dollar_lnum) |
| 7 | 6168 { |
| 6169 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6170 pos.col = 0; | |
| 6171 } | |
| 6172 else | |
| 6173 { | |
| 6174 pos.lnum = curwin->w_cursor.lnum; | |
| 6175 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6176 } | |
| 6177 return &pos; | |
| 6178 } | |
| 6179 return NULL; | |
| 6180 } | |
| 6181 | |
| 6182 /* | |
| 709 | 6183 * Convert list in "arg" into a position and optional file number. |
| 6184 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6185 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6186 * it to use 1 for the first column. | |
| 6187 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6188 * validity. | |
| 6189 */ | |
|
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6190 int |
|
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|
6191 list2fpos( |
|
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|
6192 typval_T *arg, |
|
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|
6193 pos_T *posp, |
|
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diff
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|
6194 int *fnump, |
|
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diff
changeset
|
6195 colnr_T *curswantp) |
| 709 | 6196 { |
| 6197 list_T *l = arg->vval.v_list; | |
| 6198 long i = 0; | |
| 6199 long n; | |
| 6200 | |
| 5938 | 6201 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6202 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6203 if (arg->v_type != VAR_LIST |
| 6204 || l == NULL | |
| 6205 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6206 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6207 return FAIL; |
| 6208 | |
| 6209 if (fnump != NULL) | |
| 6210 { | |
| 6211 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6212 if (n < 0) | |
| 6213 return FAIL; | |
| 6214 if (n == 0) | |
| 6215 n = curbuf->b_fnum; /* current buffer */ | |
| 6216 *fnump = n; | |
| 6217 } | |
| 6218 | |
| 6219 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6220 if (n < 0) | |
| 6221 return FAIL; | |
| 6222 posp->lnum = n; | |
| 6223 | |
| 6224 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6225 if (n < 0) | |
| 6226 return FAIL; | |
| 6227 posp->col = n; | |
| 6228 | |
| 6229 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6230 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6231 if (n < 0) |
| 915 | 6232 posp->coladd = 0; |
| 6233 else | |
| 6234 posp->coladd = n; | |
| 709 | 6235 #endif |
| 6236 | |
| 5938 | 6237 if (curswantp != NULL) |
| 6238 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6239 | |
| 709 | 6240 return OK; |
| 6241 } | |
| 6242 | |
| 6243 /* | |
| 7 | 6244 * Get the length of an environment variable name. |
| 6245 * Advance "arg" to the first character after the name. | |
| 6246 * Return 0 for error. | |
| 6247 */ | |
| 6248 static int | |
|
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changeset
|
6249 get_env_len(char_u **arg) |
| 7 | 6250 { |
| 6251 char_u *p; | |
| 6252 int len; | |
| 6253 | |
| 6254 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6255 ; | |
| 6256 if (p == *arg) /* no name found */ | |
| 6257 return 0; | |
| 6258 | |
| 6259 len = (int)(p - *arg); | |
| 6260 *arg = p; | |
| 6261 return len; | |
| 6262 } | |
| 6263 | |
| 6264 /* | |
| 6265 * Get the length of the name of a function or internal variable. | |
| 6266 * "arg" is advanced to the first non-white character after the name. | |
| 6267 * Return 0 if something is wrong. | |
| 6268 */ | |
|
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|
6269 int |
|
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|
6270 get_id_len(char_u **arg) |
| 7 | 6271 { |
| 6272 char_u *p; | |
| 6273 int len; | |
| 6274 | |
| 6275 /* Find the end of the name. */ | |
| 6276 for (p = *arg; eval_isnamec(*p); ++p) | |
|
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|
6277 { |
|
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|
6278 if (*p == ':') |
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|
6279 { |
|
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|
6280 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
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|
6281 * slice "[n:]". Also "xx:" is not a namespace. */ |
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|
6282 len = (int)(p - *arg); |
|
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|
6283 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
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|
6284 || len > 1) |
|
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|
6285 break; |
|
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|
6286 } |
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|
6287 } |
| 7 | 6288 if (p == *arg) /* no name found */ |
| 6289 return 0; | |
| 6290 | |
| 6291 len = (int)(p - *arg); | |
| 6292 *arg = skipwhite(p); | |
| 6293 | |
| 6294 return len; | |
| 6295 } | |
| 6296 | |
| 6297 /* | |
| 124 | 6298 * Get the length of the name of a variable or function. |
| 6299 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6300 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6301 * Return -1 if curly braces expansion failed. |
| 6302 * Return 0 if something else is wrong. | |
| 7 | 6303 * If the name contains 'magic' {}'s, expand them and return the |
| 6304 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6305 */ | |
|
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|
6306 int |
|
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|
6307 get_name_len( |
|
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|
6308 char_u **arg, |
|
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|
6309 char_u **alias, |
|
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|
6310 int evaluate, |
|
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changeset
|
6311 int verbose) |
| 7 | 6312 { |
| 6313 int len; | |
| 6314 char_u *p; | |
| 6315 char_u *expr_start; | |
| 6316 char_u *expr_end; | |
| 6317 | |
| 6318 *alias = NULL; /* default to no alias */ | |
| 6319 | |
| 6320 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6321 && (*arg)[2] == (int)KE_SNR) | |
| 6322 { | |
| 6323 /* hard coded <SNR>, already translated */ | |
| 6324 *arg += 3; | |
| 6325 return get_id_len(arg) + 3; | |
| 6326 } | |
| 6327 len = eval_fname_script(*arg); | |
| 6328 if (len > 0) | |
| 6329 { | |
| 6330 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6331 *arg += len; | |
| 6332 } | |
| 6333 | |
| 6334 /* | |
| 71 | 6335 * Find the end of the name; check for {} construction. |
| 7 | 6336 */ |
| 271 | 6337 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6338 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6339 if (expr_start != NULL) |
| 6340 { | |
| 6341 char_u *temp_string; | |
| 6342 | |
| 6343 if (!evaluate) | |
| 6344 { | |
| 6345 len += (int)(p - *arg); | |
| 6346 *arg = skipwhite(p); | |
| 6347 return len; | |
| 6348 } | |
| 6349 | |
| 6350 /* | |
| 6351 * Include any <SID> etc in the expanded string: | |
| 6352 * Thus the -len here. | |
| 6353 */ | |
| 6354 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6355 if (temp_string == NULL) | |
| 159 | 6356 return -1; |
| 7 | 6357 *alias = temp_string; |
| 6358 *arg = skipwhite(p); | |
| 6359 return (int)STRLEN(temp_string); | |
| 6360 } | |
| 6361 | |
| 6362 len += get_id_len(arg); | |
| 159 | 6363 if (len == 0 && verbose) |
| 7 | 6364 EMSG2(_(e_invexpr2), *arg); |
| 6365 | |
| 6366 return len; | |
| 6367 } | |
| 6368 | |
| 71 | 6369 /* |
| 6370 * Find the end of a variable or function name, taking care of magic braces. | |
| 6371 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6372 * start and end of the first magic braces item. | |
| 271 | 6373 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6374 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6375 * valid name. | |
| 6376 */ | |
|
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6377 char_u * |
|
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6378 find_name_end( |
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6379 char_u *arg, |
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6380 char_u **expr_start, |
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|
6381 char_u **expr_end, |
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changeset
|
6382 int flags) |
| 71 | 6383 { |
| 6384 int mb_nest = 0; | |
| 6385 int br_nest = 0; | |
| 7 | 6386 char_u *p; |
|
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|
6387 int len; |
| 7 | 6388 |
| 71 | 6389 if (expr_start != NULL) |
| 6390 { | |
| 6391 *expr_start = NULL; | |
| 6392 *expr_end = NULL; | |
| 6393 } | |
| 6394 | |
| 271 | 6395 /* Quick check for valid starting character. */ |
| 6396 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6397 return arg; | |
| 6398 | |
| 71 | 6399 for (p = arg; *p != NUL |
| 6400 && (eval_isnamec(*p) | |
| 104 | 6401 || *p == '{' |
| 271 | 6402 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6403 || mb_nest != 0 |
| 468 | 6404 || br_nest != 0); mb_ptr_adv(p)) |
| 6405 { | |
| 6406 if (*p == '\'') | |
| 6407 { | |
| 6408 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
| 6409 for (p = p + 1; *p != NUL && *p != '\''; mb_ptr_adv(p)) | |
| 6410 ; | |
| 6411 if (*p == NUL) | |
| 6412 break; | |
| 6413 } | |
| 6414 else if (*p == '"') | |
| 6415 { | |
| 6416 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
| 6417 for (p = p + 1; *p != NUL && *p != '"'; mb_ptr_adv(p)) | |
| 6418 if (*p == '\\' && p[1] != NUL) | |
| 6419 ++p; | |
| 6420 if (*p == NUL) | |
| 6421 break; | |
| 6422 } | |
|
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|
6423 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
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parents:
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diff
changeset
|
6424 { |
|
9c420b8db435
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parents:
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diff
changeset
|
6425 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
7627
d9ec7d22494d
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parents:
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diff
changeset
|
6426 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
7611
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parents:
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diff
changeset
|
6427 len = (int)(p - arg); |
|
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parents:
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diff
changeset
|
6428 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
7627
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parents:
7615
diff
changeset
|
6429 || (len > 1 && p[-1] != '}')) |
|
7611
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parents:
7605
diff
changeset
|
6430 break; |
|
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parents:
7605
diff
changeset
|
6431 } |
| 468 | 6432 |
| 71 | 6433 if (mb_nest == 0) |
| 6434 { | |
| 6435 if (*p == '[') | |
| 6436 ++br_nest; | |
| 6437 else if (*p == ']') | |
| 6438 --br_nest; | |
| 6439 } | |
| 468 | 6440 |
| 71 | 6441 if (br_nest == 0) |
| 6442 { | |
| 6443 if (*p == '{') | |
| 6444 { | |
| 6445 mb_nest++; | |
| 6446 if (expr_start != NULL && *expr_start == NULL) | |
| 6447 *expr_start = p; | |
| 6448 } | |
| 6449 else if (*p == '}') | |
| 6450 { | |
| 6451 mb_nest--; | |
| 6452 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6453 *expr_end = p; | |
| 6454 } | |
| 6455 } | |
| 7 | 6456 } |
| 6457 | |
| 6458 return p; | |
| 6459 } | |
| 6460 | |
| 6461 /* | |
| 159 | 6462 * Expands out the 'magic' {}'s in a variable/function name. |
| 6463 * Note that this can call itself recursively, to deal with | |
| 6464 * constructs like foo{bar}{baz}{bam} | |
| 6465 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6466 * "in_start" ^ | |
| 6467 * "expr_start" ^ | |
| 6468 * "expr_end" ^ | |
| 6469 * "in_end" ^ | |
| 6470 * | |
| 6471 * Returns a new allocated string, which the caller must free. | |
| 6472 * Returns NULL for failure. | |
| 6473 */ | |
| 6474 static char_u * | |
|
7817
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parents:
7788
diff
changeset
|
6475 make_expanded_name( |
|
83861277e6a3
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parents:
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diff
changeset
|
6476 char_u *in_start, |
|
83861277e6a3
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parents:
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diff
changeset
|
6477 char_u *expr_start, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6478 char_u *expr_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6479 char_u *in_end) |
| 159 | 6480 { |
| 6481 char_u c1; | |
| 6482 char_u *retval = NULL; | |
| 6483 char_u *temp_result; | |
| 6484 char_u *nextcmd = NULL; | |
| 6485 | |
| 6486 if (expr_end == NULL || in_end == NULL) | |
| 6487 return NULL; | |
| 6488 *expr_start = NUL; | |
| 6489 *expr_end = NUL; | |
| 6490 c1 = *in_end; | |
| 6491 *in_end = NUL; | |
| 6492 | |
| 714 | 6493 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6494 if (temp_result != NULL && nextcmd == NULL) |
| 6495 { | |
| 6496 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6497 + (in_end - expr_end) + 1)); | |
| 6498 if (retval != NULL) | |
| 6499 { | |
| 6500 STRCPY(retval, in_start); | |
| 6501 STRCAT(retval, temp_result); | |
| 6502 STRCAT(retval, expr_end + 1); | |
| 6503 } | |
| 6504 } | |
| 6505 vim_free(temp_result); | |
| 6506 | |
| 6507 *in_end = c1; /* put char back for error messages */ | |
| 6508 *expr_start = '{'; | |
| 6509 *expr_end = '}'; | |
| 6510 | |
| 6511 if (retval != NULL) | |
| 6512 { | |
| 271 | 6513 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6514 if (expr_start != NULL) |
| 6515 { | |
| 6516 /* Further expansion! */ | |
| 6517 temp_result = make_expanded_name(retval, expr_start, | |
| 6518 expr_end, temp_result); | |
| 6519 vim_free(retval); | |
| 6520 retval = temp_result; | |
| 6521 } | |
| 6522 } | |
| 6523 | |
| 6524 return retval; | |
| 6525 } | |
| 6526 | |
| 6527 /* | |
| 7 | 6528 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6529 * Does not include '{' or '}' for magic braces. |
| 7 | 6530 */ |
|
9562
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parents:
9560
diff
changeset
|
6531 int |
|
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parents:
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diff
changeset
|
6532 eval_isnamec(int c) |
| 7 | 6533 { |
| 271 | 6534 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6535 } | |
| 6536 | |
| 6537 /* | |
| 6538 * Return TRUE if character "c" can be used as the first character in a | |
| 6539 * variable or function name (excluding '{' and '}'). | |
| 6540 */ | |
|
9562
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parents:
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diff
changeset
|
6541 int |
|
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diff
changeset
|
6542 eval_isnamec1(int c) |
| 271 | 6543 { |
| 6544 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6545 } |
| 6546 | |
| 6547 /* | |
| 6548 * Set number v: variable to "val". | |
| 6549 */ | |
| 6550 void | |
|
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parents:
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diff
changeset
|
6551 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6552 { |
| 104 | 6553 vimvars[idx].vv_nr = val; |
| 7 | 6554 } |
| 6555 | |
| 6556 /* | |
| 179 | 6557 * Get number v: variable value. |
| 7 | 6558 */ |
|
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parents:
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diff
changeset
|
6559 varnumber_T |
|
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diff
changeset
|
6560 get_vim_var_nr(int idx) |
| 7 | 6561 { |
| 104 | 6562 return vimvars[idx].vv_nr; |
| 7 | 6563 } |
| 6564 | |
| 179 | 6565 /* |
| 6566 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6567 */ | |
| 6568 char_u * | |
|
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diff
changeset
|
6569 get_vim_var_str(int idx) |
| 179 | 6570 { |
| 6571 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6572 } | |
| 6573 | |
| 7 | 6574 /* |
| 1733 | 6575 * Get List v: variable value. Caller must take care of reference count when |
| 6576 * needed. | |
| 6577 */ | |
| 6578 list_T * | |
|
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diff
changeset
|
6579 get_vim_var_list(int idx) |
| 1733 | 6580 { |
| 6581 return vimvars[idx].vv_list; | |
| 6582 } | |
| 6583 | |
| 6584 /* | |
| 1969 | 6585 * Set v:char to character "c". |
| 6586 */ | |
| 6587 void | |
|
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diff
changeset
|
6588 set_vim_var_char(int c) |
| 1969 | 6589 { |
| 3549 | 6590 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6591 |
| 6592 #ifdef FEAT_MBYTE | |
| 6593 if (has_mbyte) | |
| 6594 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6595 else | |
| 6596 #endif | |
| 6597 { | |
| 6598 buf[0] = c; | |
| 6599 buf[1] = NUL; | |
| 6600 } | |
| 6601 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6602 } | |
| 6603 | |
| 6604 /* | |
| 1751 | 6605 * Set v:count to "count" and v:count1 to "count1". |
| 6606 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6607 */ |
| 6608 void | |
|
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diff
changeset
|
6609 set_vcount( |
|
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parents:
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diff
changeset
|
6610 long count, |
|
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diff
changeset
|
6611 long count1, |
|
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parents:
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diff
changeset
|
6612 int set_prevcount) |
| 1751 | 6613 { |
| 6614 if (set_prevcount) | |
| 6615 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6616 vimvars[VV_COUNT].vv_nr = count; |
| 6617 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6618 } |
| 6619 | |
| 6620 /* | |
| 6621 * Set string v: variable to a copy of "val". | |
| 6622 */ | |
| 6623 void | |
|
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diff
changeset
|
6624 set_vim_var_string( |
|
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parents:
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diff
changeset
|
6625 int idx, |
|
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parents:
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diff
changeset
|
6626 char_u *val, |
|
83861277e6a3
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7788
diff
changeset
|
6627 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6628 { |
|
7852
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commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
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parents:
7850
diff
changeset
|
6629 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
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7850
diff
changeset
|
6630 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6631 if (val == NULL) |
| 104 | 6632 vimvars[idx].vv_str = NULL; |
| 7 | 6633 else if (len == -1) |
| 104 | 6634 vimvars[idx].vv_str = vim_strsave(val); |
| 6635 else | |
| 6636 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6637 } |
| 6638 | |
| 6639 /* | |
| 1733 | 6640 * Set List v: variable to "val". |
| 6641 */ | |
| 6642 void | |
|
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7788
diff
changeset
|
6643 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6644 { |
|
7852
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parents:
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diff
changeset
|
6645 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
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diff
changeset
|
6646 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6647 vimvars[idx].vv_list = val; |
| 6648 if (val != NULL) | |
| 6649 ++val->lv_refcount; | |
| 6650 } | |
| 6651 | |
| 6652 /* | |
| 6909 | 6653 * Set Dictionary v: variable to "val". |
| 6654 */ | |
| 6655 void | |
|
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parents:
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diff
changeset
|
6656 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6657 { |
| 6658 int todo; | |
| 6659 hashitem_T *hi; | |
| 6660 | |
|
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parents:
7850
diff
changeset
|
6661 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
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parents:
7850
diff
changeset
|
6662 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6663 vimvars[idx].vv_dict = val; |
| 6664 if (val != NULL) | |
| 6665 { | |
| 6666 ++val->dv_refcount; | |
| 6667 | |
| 6668 /* Set readonly */ | |
| 6669 todo = (int)val->dv_hashtab.ht_used; | |
| 6670 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6671 { | |
| 6672 if (HASHITEM_EMPTY(hi)) | |
| 6673 continue; | |
| 6674 --todo; | |
| 6675 HI2DI(hi)->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 6676 } | |
| 6677 } | |
| 6678 } | |
| 6679 | |
| 6680 /* | |
| 7 | 6681 * Set v:register if needed. |
| 6682 */ | |
| 6683 void | |
|
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parents:
7788
diff
changeset
|
6684 set_reg_var(int c) |
| 7 | 6685 { |
| 6686 char_u regname; | |
| 6687 | |
| 6688 if (c == 0 || c == ' ') | |
| 6689 regname = '"'; | |
| 6690 else | |
| 6691 regname = c; | |
| 6692 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6693 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6694 set_vim_var_string(VV_REG, ®name, 1); |
| 6695 } | |
| 6696 | |
| 6697 /* | |
| 6698 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6699 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6700 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6701 * take care of memory allocations. | |
| 6702 */ | |
| 6703 char_u * | |
|
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parents:
7788
diff
changeset
|
6704 v_exception(char_u *oldval) |
| 7 | 6705 { |
| 6706 if (oldval == NULL) | |
| 104 | 6707 return vimvars[VV_EXCEPTION].vv_str; |
| 6708 | |
| 6709 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6710 return NULL; |
| 6711 } | |
| 6712 | |
| 6713 /* | |
| 6714 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6715 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6716 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6717 * take care of memory allocations. | |
| 6718 */ | |
| 6719 char_u * | |
|
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parents:
7788
diff
changeset
|
6720 v_throwpoint(char_u *oldval) |
| 7 | 6721 { |
| 6722 if (oldval == NULL) | |
| 104 | 6723 return vimvars[VV_THROWPOINT].vv_str; |
| 6724 | |
| 6725 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6726 return NULL; |
| 6727 } | |
| 6728 | |
| 6729 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6730 /* | |
| 6731 * Set v:cmdarg. | |
| 6732 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6733 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6734 * Must always be called in pairs! | |
| 6735 */ | |
| 6736 char_u * | |
|
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parents:
7788
diff
changeset
|
6737 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6738 { |
| 6739 char_u *oldval; | |
| 6740 char_u *newval; | |
| 6741 unsigned len; | |
| 6742 | |
| 104 | 6743 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6744 if (eap == NULL) |
| 6745 { | |
| 6746 vim_free(oldval); | |
| 104 | 6747 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6748 return NULL; |
| 6749 } | |
| 6750 | |
| 6751 if (eap->force_bin == FORCE_BIN) | |
| 6752 len = 6; | |
| 6753 else if (eap->force_bin == FORCE_NOBIN) | |
| 6754 len = 8; | |
| 6755 else | |
| 6756 len = 0; | |
| 819 | 6757 |
| 6758 if (eap->read_edit) | |
| 6759 len += 7; | |
| 6760 | |
| 26 | 6761 if (eap->force_ff != 0) |
| 6762 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6763 # ifdef FEAT_MBYTE |
| 26 | 6764 if (eap->force_enc != 0) |
| 6765 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6766 if (eap->bad_char != 0) |
| 6767 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6768 # endif |
| 6769 | |
| 26 | 6770 newval = alloc(len + 1); |
| 6771 if (newval == NULL) | |
| 6772 return NULL; | |
| 6773 | |
| 6774 if (eap->force_bin == FORCE_BIN) | |
| 6775 sprintf((char *)newval, " ++bin"); | |
| 6776 else if (eap->force_bin == FORCE_NOBIN) | |
| 6777 sprintf((char *)newval, " ++nobin"); | |
| 6778 else | |
| 6779 *newval = NUL; | |
| 819 | 6780 |
| 6781 if (eap->read_edit) | |
| 6782 STRCAT(newval, " ++edit"); | |
| 6783 | |
| 26 | 6784 if (eap->force_ff != 0) |
| 6785 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6786 eap->cmd + eap->force_ff); | |
| 7 | 6787 # ifdef FEAT_MBYTE |
| 26 | 6788 if (eap->force_enc != 0) |
| 6789 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6790 eap->cmd + eap->force_enc); | |
| 2168 | 6791 if (eap->bad_char == BAD_KEEP) |
| 6792 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6793 else if (eap->bad_char == BAD_DROP) | |
| 6794 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6795 else if (eap->bad_char != 0) | |
| 6796 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6797 # endif |
| 104 | 6798 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6799 return oldval; |
| 7 | 6800 } |
| 6801 #endif | |
| 6802 | |
| 6803 /* | |
| 6804 * Get the value of internal variable "name". | |
| 6805 * Return OK or FAIL. | |
| 6806 */ | |
|
9571
5eaa708ab50d
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parents:
9562
diff
changeset
|
6807 int |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
6808 get_var_tv( |
|
83861277e6a3
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parents:
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diff
changeset
|
6809 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6810 int len, /* length of "name" */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6811 typval_T *rettv, /* NULL when only checking existence */ |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6812 dictitem_T **dip, /* non-NULL when typval's dict item is needed */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6813 int verbose, /* may give error message */ |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6814 int no_autoload) /* do not use script autoloading */ |
| 7 | 6815 { |
| 6816 int ret = OK; | |
| 137 | 6817 typval_T *tv = NULL; |
| 6818 typval_T atv; | |
| 6819 dictitem_T *v; | |
| 7 | 6820 int cc; |
| 6821 | |
| 6822 /* truncate the name, so that we can use strcmp() */ | |
| 6823 cc = name[len]; | |
| 6824 name[len] = NUL; | |
| 6825 | |
| 6826 /* | |
| 6827 * Check for "b:changedtick". | |
| 6828 */ | |
| 6829 if (STRCMP(name, "b:changedtick") == 0) | |
| 6830 { | |
| 104 | 6831 atv.v_type = VAR_NUMBER; |
| 6832 atv.vval.v_number = curbuf->b_changedtick; | |
| 6833 tv = &atv; | |
| 7 | 6834 } |
| 6835 | |
| 6836 /* | |
| 6837 * Check for user-defined variables. | |
| 6838 */ | |
| 6839 else | |
| 6840 { | |
| 5604 | 6841 v = find_var(name, NULL, no_autoload); |
| 7 | 6842 if (v != NULL) |
| 6791 | 6843 { |
| 137 | 6844 tv = &v->di_tv; |
| 6791 | 6845 if (dip != NULL) |
| 6846 *dip = v; | |
| 6847 } | |
| 104 | 6848 } |
| 6849 | |
| 6850 if (tv == NULL) | |
| 7 | 6851 { |
| 159 | 6852 if (rettv != NULL && verbose) |
| 71 | 6853 EMSG2(_(e_undefvar), name); |
| 7 | 6854 ret = FAIL; |
| 6855 } | |
| 71 | 6856 else if (rettv != NULL) |
| 104 | 6857 copy_tv(tv, rettv); |
| 7 | 6858 |
| 6859 name[len] = cc; | |
| 6860 | |
| 6861 return ret; | |
| 6862 } | |
| 6863 | |
| 6864 /* | |
|
9686
8c2553beff0f
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parents:
9649
diff
changeset
|
6865 * Check if variable "name[len]" is a local variable or an argument. |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6866 * If so, "*eval_lavars_used" is set to TRUE. |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6867 */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6868 static void |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6869 check_vars(char_u *name, int len) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6870 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6871 int cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6872 char_u *varname; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6873 hashtab_T *ht; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6874 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6875 if (eval_lavars_used == NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6876 return; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6877 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6878 /* truncate the name, so that we can use strcmp() */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6879 cc = name[len]; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6880 name[len] = NUL; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6881 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6882 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6883 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
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diff
changeset
|
6884 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6885 if (find_var(name, NULL, TRUE) != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6886 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6887 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6888 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6889 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6890 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6891 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6892 /* |
| 159 | 6893 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6894 * Also handle function call with Funcref variable: func(expr) | |
| 6895 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6896 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6897 int |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
6898 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6899 char_u **arg, |
|
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7788
diff
changeset
|
6900 typval_T *rettv, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6901 int evaluate, /* do more than finding the end */ |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6902 int verbose) /* give error messages */ |
| 159 | 6903 { |
| 6904 int ret = OK; | |
| 6905 dict_T *selfdict = NULL; | |
| 6906 char_u *s; | |
| 6907 int len; | |
| 364 | 6908 typval_T functv; |
| 159 | 6909 |
| 6910 while (ret == OK | |
| 6911 && (**arg == '[' | |
| 6912 || (**arg == '.' && rettv->v_type == VAR_DICT) | |
|
8538
c337c813c64d
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parents:
8536
diff
changeset
|
6913 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
|
c337c813c64d
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parents:
8536
diff
changeset
|
6914 || rettv->v_type == VAR_PARTIAL))) |
| 159 | 6915 && !vim_iswhite(*(*arg - 1))) |
| 6916 { | |
| 6917 if (**arg == '(') | |
| 6918 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
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parents:
8599
diff
changeset
|
6919 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
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parents:
8599
diff
changeset
|
6920 |
| 364 | 6921 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6922 if (evaluate) |
| 6923 { | |
| 6924 functv = *rettv; | |
| 6925 rettv->v_type = VAR_UNKNOWN; | |
| 6926 | |
| 6927 /* Invoke the function. Recursive! */ | |
|
8575
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parents:
8554
diff
changeset
|
6928 if (functv.v_type == VAR_PARTIAL) |
|
8538
c337c813c64d
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parents:
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diff
changeset
|
6929 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
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parents:
8536
diff
changeset
|
6930 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
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parents:
9717
diff
changeset
|
6931 s = partial_name(pt); |
|
8538
c337c813c64d
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diff
changeset
|
6932 } |
|
c337c813c64d
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parents:
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diff
changeset
|
6933 else |
|
c337c813c64d
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parents:
8536
diff
changeset
|
6934 s = functv.vval.v_string; |
| 5473 | 6935 } |
| 6936 else | |
| 6937 s = (char_u *)""; | |
| 835 | 6938 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6939 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
8538
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parents:
8536
diff
changeset
|
6940 &len, evaluate, pt, selfdict); |
| 364 | 6941 |
| 6942 /* Clear the funcref afterwards, so that deleting it while | |
| 6943 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6944 if (evaluate) |
| 6945 clear_tv(&functv); | |
| 159 | 6946 |
| 6947 /* Stop the expression evaluation when immediately aborting on | |
| 6948 * error, or when an interrupt occurred or an exception was thrown | |
| 6949 * but not caught. */ | |
| 6950 if (aborting()) | |
| 6951 { | |
| 6952 if (ret == OK) | |
| 6953 clear_tv(rettv); | |
| 6954 ret = FAIL; | |
| 6955 } | |
| 6956 dict_unref(selfdict); | |
| 6957 selfdict = NULL; | |
| 6958 } | |
| 6959 else /* **arg == '[' || **arg == '.' */ | |
| 6960 { | |
| 6961 dict_unref(selfdict); | |
| 6962 if (rettv->v_type == VAR_DICT) | |
| 6963 { | |
| 6964 selfdict = rettv->vval.v_dict; | |
| 6965 if (selfdict != NULL) | |
| 6966 ++selfdict->dv_refcount; | |
| 6967 } | |
| 6968 else | |
| 6969 selfdict = NULL; | |
| 6970 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6971 { | |
| 6972 clear_tv(rettv); | |
| 6973 ret = FAIL; | |
| 6974 } | |
| 6975 } | |
| 6976 } | |
|
8575
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changeset
|
6977 |
|
9104
2242a5766417
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parents:
9093
diff
changeset
|
6978 /* 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
|
6979 * 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
|
6980 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6981 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6982 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6983 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6984 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6985 || 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
|
6986 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6987 |
| 159 | 6988 dict_unref(selfdict); |
| 6989 return ret; | |
| 6990 } | |
| 6991 | |
| 6992 /* | |
| 1624 | 6993 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 6994 * value). |
| 6995 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
6996 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6997 alloc_tv(void) |
| 56 | 6998 { |
| 137 | 6999 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 7000 } |
| 7001 | |
| 7002 /* | |
| 7003 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 7004 * The string "s" must have been allocated, it is consumed. |
| 7005 * Return NULL for out of memory, the variable otherwise. | |
| 7006 */ | |
| 137 | 7007 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7008 alloc_string_tv(char_u *s) |
| 7 | 7009 { |
| 137 | 7010 typval_T *rettv; |
| 71 | 7011 |
| 7012 rettv = alloc_tv(); | |
| 7013 if (rettv != NULL) | |
| 7014 { | |
| 7015 rettv->v_type = VAR_STRING; | |
| 7016 rettv->vval.v_string = s; | |
| 7 | 7017 } |
| 7018 else | |
| 7019 vim_free(s); | |
| 71 | 7020 return rettv; |
| 7 | 7021 } |
| 7022 | |
| 7023 /* | |
| 56 | 7024 * Free the memory for a variable type-value. |
| 7025 */ | |
| 625 | 7026 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7027 free_tv(typval_T *varp) |
| 7 | 7028 { |
| 7029 if (varp != NULL) | |
| 7030 { | |
| 56 | 7031 switch (varp->v_type) |
| 7032 { | |
| 117 | 7033 case VAR_FUNC: |
| 7034 func_unref(varp->vval.v_string); | |
| 7035 /*FALLTHROUGH*/ | |
| 56 | 7036 case VAR_STRING: |
| 7037 vim_free(varp->vval.v_string); | |
| 7038 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7039 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7040 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7041 break; |
| 56 | 7042 case VAR_LIST: |
| 7043 list_unref(varp->vval.v_list); | |
| 7044 break; | |
| 117 | 7045 case VAR_DICT: |
| 7046 dict_unref(varp->vval.v_dict); | |
| 7047 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7048 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7049 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7050 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7051 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7052 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7053 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7054 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7055 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7056 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7057 #endif |
| 156 | 7058 case VAR_NUMBER: |
| 1624 | 7059 case VAR_FLOAT: |
| 156 | 7060 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7061 case VAR_SPECIAL: |
| 156 | 7062 break; |
| 56 | 7063 } |
| 7 | 7064 vim_free(varp); |
| 7065 } | |
| 7066 } | |
| 7067 | |
| 7068 /* | |
| 7069 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7070 */ | |
| 446 | 7071 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7072 clear_tv(typval_T *varp) |
| 7 | 7073 { |
| 7074 if (varp != NULL) | |
| 7075 { | |
| 56 | 7076 switch (varp->v_type) |
| 7077 { | |
| 117 | 7078 case VAR_FUNC: |
| 7079 func_unref(varp->vval.v_string); | |
| 7080 /*FALLTHROUGH*/ | |
| 56 | 7081 case VAR_STRING: |
| 7082 vim_free(varp->vval.v_string); | |
| 7083 varp->vval.v_string = NULL; | |
| 7084 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7085 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7086 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7087 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7088 break; |
| 56 | 7089 case VAR_LIST: |
| 7090 list_unref(varp->vval.v_list); | |
| 121 | 7091 varp->vval.v_list = NULL; |
| 56 | 7092 break; |
| 100 | 7093 case VAR_DICT: |
| 7094 dict_unref(varp->vval.v_dict); | |
| 121 | 7095 varp->vval.v_dict = NULL; |
| 100 | 7096 break; |
| 71 | 7097 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7098 case VAR_SPECIAL: |
| 56 | 7099 varp->vval.v_number = 0; |
| 7100 break; | |
| 1624 | 7101 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7102 #ifdef FEAT_FLOAT |
| 1624 | 7103 varp->vval.v_float = 0.0; |
| 7104 break; | |
| 7105 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7106 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7107 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7108 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7109 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7110 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7111 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7112 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7113 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7114 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7115 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7116 #endif |
| 71 | 7117 case VAR_UNKNOWN: |
| 7118 break; | |
| 7119 } | |
| 151 | 7120 varp->v_lock = 0; |
| 71 | 7121 } |
| 7122 } | |
| 7123 | |
| 7124 /* | |
| 7125 * Set the value of a variable to NULL without freeing items. | |
| 7126 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7127 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7128 init_tv(typval_T *varp) |
| 71 | 7129 { |
| 7130 if (varp != NULL) | |
| 137 | 7131 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7132 } |
| 7133 | |
| 7134 /* | |
| 7135 * Get the number value of a variable. | |
| 7136 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7137 * For incompatible types, return 0. |
| 7138 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7139 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7140 * is not NULL or returns -1 otherwise. | |
| 7 | 7141 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7142 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7143 get_tv_number(typval_T *varp) |
| 56 | 7144 { |
| 323 | 7145 int error = FALSE; |
| 7146 | |
| 7147 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7148 } | |
| 7149 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7150 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7151 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7152 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7153 varnumber_T n = 0L; |
| 56 | 7154 |
| 7155 switch (varp->v_type) | |
| 7156 { | |
| 7157 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7158 return varp->vval.v_number; |
| 1624 | 7159 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7160 #ifdef FEAT_FLOAT |
| 1653 | 7161 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7162 break; |
| 7163 #endif | |
| 56 | 7164 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7165 case VAR_PARTIAL: |
| 1653 | 7166 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7167 break; |
| 7168 case VAR_STRING: | |
| 7169 if (varp->vval.v_string != NULL) | |
| 7170 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
|
7171 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7172 return n; |
| 97 | 7173 case VAR_LIST: |
| 1653 | 7174 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7175 break; |
| 117 | 7176 case VAR_DICT: |
| 1653 | 7177 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7178 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7179 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7180 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
|
7181 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7182 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7183 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7184 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
|
7185 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7186 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7187 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7188 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7189 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
|
7190 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7191 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7192 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7193 internal_error("get_tv_number(UNKNOWN)"); |
| 56 | 7194 break; |
| 7195 } | |
| 323 | 7196 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7197 n = -1; | |
| 7198 else | |
| 7199 *denote = TRUE; | |
| 56 | 7200 return n; |
| 7 | 7201 } |
| 7202 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7203 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7204 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7205 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
|
7206 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7207 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7208 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7209 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7210 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
|
7211 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7212 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7213 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7214 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7215 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
|
7216 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7217 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7218 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
|
7219 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7220 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7221 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
|
7222 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7223 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7224 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
|
7225 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7226 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7227 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
|
7228 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7229 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7230 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7231 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
|
7232 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7233 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7234 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7235 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7236 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
|
7237 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7238 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7239 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7240 internal_error("get_tv_float(UNKNOWN)"); |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7241 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7242 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7243 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7244 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7245 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7246 |
| 7 | 7247 /* |
| 7248 * Get the string value of a variable. | |
| 7249 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7250 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7251 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7252 * If the String variable has never been set, return an empty string. |
| 7253 * Never returns NULL; | |
| 323 | 7254 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7255 * NULL on error. | |
| 7 | 7256 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7257 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7258 get_tv_string(typval_T *varp) |
| 7 | 7259 { |
| 7260 static char_u mybuf[NUMBUFLEN]; | |
| 7261 | |
| 71 | 7262 return get_tv_string_buf(varp, mybuf); |
| 7 | 7263 } |
| 7264 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7265 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7266 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7267 { |
| 323 | 7268 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7269 | |
| 7270 return res != NULL ? res : (char_u *)""; | |
| 7271 } | |
| 7272 | |
| 5810 | 7273 /* |
| 7274 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7275 */ | |
| 449 | 7276 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7277 get_tv_string_chk(typval_T *varp) |
| 323 | 7278 { |
| 7279 static char_u mybuf[NUMBUFLEN]; | |
| 7280 | |
| 7281 return get_tv_string_buf_chk(varp, mybuf); | |
| 7282 } | |
| 7283 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7284 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7285 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7286 { |
| 56 | 7287 switch (varp->v_type) |
| 7288 { | |
| 7289 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7290 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7291 (varnumber_T)varp->vval.v_number); |
| 56 | 7292 return buf; |
| 7293 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7294 case VAR_PARTIAL: |
| 117 | 7295 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7296 break; |
| 7297 case VAR_LIST: | |
| 117 | 7298 EMSG(_("E730: using List as a String")); |
| 100 | 7299 break; |
| 7300 case VAR_DICT: | |
| 117 | 7301 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7302 break; |
| 1624 | 7303 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7304 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7305 EMSG(_(e_float_as_string)); |
| 1624 | 7306 break; |
| 7307 #endif | |
| 56 | 7308 case VAR_STRING: |
| 7309 if (varp->vval.v_string != NULL) | |
| 7310 return varp->vval.v_string; | |
| 323 | 7311 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7312 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7313 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
|
7314 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7315 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7316 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7317 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7318 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
|
7319 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7320 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7321 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7322 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7323 status = job->jv_status == JOB_FAILED ? "fail" |
|
10386
d3f0946b4a80
commit https://github.com/vim/vim/commit/7df915d113ac1981792c50e8b000c9f5f784b78b
Christian Brabandt <cb@256bit.org>
parents:
10381
diff
changeset
|
7324 : job->jv_status >= JOB_ENDED ? "dead" |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7325 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7326 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7327 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7328 "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
|
7329 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7330 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7331 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7332 (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
|
7333 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7334 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7335 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7336 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
|
7337 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7338 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7339 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7340 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7341 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7342 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7343 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7344 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7345 channel_T *channel = varp->vval.v_channel; |
|
10235
ad6851687158
commit https://github.com/vim/vim/commit/0e77b7691ee7c477facb4c9d9162c8603ada2d84
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
7346 char *status = channel_status(channel, -1); |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7347 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7348 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7349 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
|
7350 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7351 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7352 "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
|
7353 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7354 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7355 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7356 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7357 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7358 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7359 break; |
| 7360 } | |
| 323 | 7361 return NULL; |
| 7 | 7362 } |
| 7363 | |
| 7364 /* | |
| 7365 * Find variable "name" in the list of variables. | |
| 7366 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7367 * Careful: "a:0" variables don't have a name. |
| 124 | 7368 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7369 * hashtab_T used. |
| 7370 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7371 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7372 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7373 { |
| 7 | 7374 char_u *varname; |
| 137 | 7375 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7376 dictitem_T *ret = NULL; |
| 7 | 7377 |
| 124 | 7378 ht = find_var_ht(name, &varname); |
| 7379 if (htp != NULL) | |
| 7380 *htp = ht; | |
| 7381 if (ht == NULL) | |
| 7 | 7382 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7383 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
|
7384 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7385 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7386 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7387 /* Search in parent scope for lambda */ |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7388 return find_var_in_scoped_ht(name, no_autoload || htp != NULL); |
| 4291 | 7389 } |
| 7390 | |
| 7391 /* | |
| 7392 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7393 * Returns NULL if not found. |
| 7394 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7395 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7396 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7397 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7398 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7399 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7400 int no_autoload) |
| 7 | 7401 { |
| 137 | 7402 hashitem_T *hi; |
| 7403 | |
| 7404 if (*varname == NUL) | |
| 7405 { | |
| 7406 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7407 switch (htname) |
| 137 | 7408 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7409 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7410 case 'g': return &globvars_var; |
| 7411 case 'v': return &vimvars_var; | |
| 7412 case 'b': return &curbuf->b_bufvar; | |
| 7413 case 'w': return &curwin->w_winvar; | |
| 819 | 7414 #ifdef FEAT_WINDOWS |
| 7415 case 't': return &curtab->tp_winvar; | |
| 7416 #endif | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7417 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
|
7418 case 'a': return get_funccal_args_var(); |
| 137 | 7419 } |
| 7420 return NULL; | |
| 7421 } | |
| 124 | 7422 |
| 7423 hi = hash_find(ht, varname); | |
| 7424 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7425 { |
| 7426 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7427 * worked find the variable again. Don't auto-load a script if it was |
| 7428 * loaded already, otherwise it would be loaded every time when | |
| 7429 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7430 if (ht == &globvarht && !no_autoload) |
| 3180 | 7431 { |
| 7432 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7433 * be obtained again or not used. */ | |
| 7434 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7435 return NULL; | |
| 169 | 7436 hi = hash_find(ht, varname); |
| 3180 | 7437 } |
| 169 | 7438 if (HASHITEM_EMPTY(hi)) |
| 7439 return NULL; | |
| 7440 } | |
| 137 | 7441 return HI2DI(hi); |
| 7442 } | |
| 7443 | |
| 7444 /* | |
| 7445 * Find the hashtab used for a variable name. | |
| 6995 | 7446 * Return NULL if the name is not valid. |
| 124 | 7447 * Set "varname" to the start of name without ':'. |
| 7448 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7449 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7450 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7451 { |
| 301 | 7452 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7453 hashtab_T *ht; |
| 301 | 7454 |
| 6995 | 7455 if (name[0] == NUL) |
| 7456 return NULL; | |
| 7 | 7457 if (name[1] != ':') |
| 7458 { | |
| 271 | 7459 /* The name must not start with a colon or #. */ |
| 7460 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7461 return NULL; |
| 7462 *varname = name; | |
| 142 | 7463 |
| 7464 /* "version" is "v:version" in all scopes */ | |
| 301 | 7465 hi = hash_find(&compat_hashtab, name); |
| 7466 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7467 return &compat_hashtab; |
| 7468 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7469 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7470 if (ht == NULL) |
| 137 | 7471 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7472 return ht; /* local variable */ |
| 7 | 7473 } |
| 7474 *varname = name + 2; | |
| 169 | 7475 if (*name == 'g') /* global variable */ |
| 7476 return &globvarht; | |
| 271 | 7477 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7478 */ | |
| 7479 if (vim_strchr(name + 2, ':') != NULL | |
| 7480 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7481 return NULL; |
| 7 | 7482 if (*name == 'b') /* buffer variable */ |
| 4287 | 7483 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7484 if (*name == 'w') /* window variable */ |
| 4287 | 7485 return &curwin->w_vars->dv_hashtab; |
| 819 | 7486 #ifdef FEAT_WINDOWS |
| 7487 if (*name == 't') /* tab page variable */ | |
| 4287 | 7488 return &curtab->tp_vars->dv_hashtab; |
| 819 | 7489 #endif |
| 137 | 7490 if (*name == 'v') /* v: variable */ |
| 7491 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7492 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7493 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7494 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
|
7495 return get_funccal_local_ht(); |
| 7 | 7496 if (*name == 's' /* script variable */ |
| 7497 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7498 return &SCRIPT_VARS(current_SID); | |
| 7499 return NULL; | |
| 7500 } | |
| 7501 | |
| 7502 /* | |
| 7503 * 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
|
7504 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7505 * Returns NULL when it doesn't exist. |
| 7506 */ | |
| 7507 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7508 get_var_value(char_u *name) |
| 7 | 7509 { |
| 137 | 7510 dictitem_T *v; |
| 7 | 7511 |
| 5604 | 7512 v = find_var(name, NULL, FALSE); |
| 7 | 7513 if (v == NULL) |
| 7514 return NULL; | |
| 137 | 7515 return get_tv_string(&v->di_tv); |
| 7516 } | |
| 7517 | |
| 7518 /* | |
| 7519 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7520 * sourcing this script and when executing functions defined in the script. |
| 7521 */ | |
| 7522 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7523 new_script_vars(scid_T id) |
| 7 | 7524 { |
| 124 | 7525 int i; |
| 137 | 7526 hashtab_T *ht; |
| 7527 scriptvar_T *sv; | |
| 124 | 7528 |
| 7 | 7529 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7530 { | |
| 124 | 7531 /* Re-allocating ga_data means that an ht_array pointing to |
| 7532 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7533 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7534 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7535 { | |
| 7536 ht = &SCRIPT_VARS(i); | |
| 7537 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7538 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7539 sv = SCRIPT_SV(i); |
| 137 | 7540 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7541 } |
| 7542 | |
| 7 | 7543 while (ga_scripts.ga_len < id) |
| 7544 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7545 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
|
7546 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7547 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7548 ++ga_scripts.ga_len; |
| 7549 } | |
| 7550 } | |
| 7551 } | |
| 7552 | |
| 7553 /* | |
| 137 | 7554 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7555 * point to it. | |
| 7 | 7556 */ |
| 7557 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7558 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7559 { |
| 7560 hash_init(&dict->dv_hashtab); | |
| 3600 | 7561 dict->dv_lock = 0; |
| 3687 | 7562 dict->dv_scope = scope; |
| 1772 | 7563 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7564 dict->dv_copyID = 0; |
| 137 | 7565 dict_var->di_tv.vval.v_dict = dict; |
| 7566 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7567 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7568 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7569 dict_var->di_key[0] = NUL; | |
| 7 | 7570 } |
| 7571 | |
| 7572 /* | |
| 4287 | 7573 * Unreference a dictionary initialized by init_var_dict(). |
| 7574 */ | |
| 7575 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7576 unref_var_dict(dict_T *dict) |
| 4287 | 7577 { |
| 7578 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7579 * normal reference counting. */ | |
| 7580 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7581 dict_unref(dict); | |
| 7582 } | |
| 7583 | |
| 7584 /* | |
| 7 | 7585 * Clean up a list of internal variables. |
| 137 | 7586 * Frees all allocated variables and the value they contain. |
| 7587 * Clears hashtab "ht", does not free it. | |
| 7 | 7588 */ |
| 7589 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7590 vars_clear(hashtab_T *ht) |
| 137 | 7591 { |
| 7592 vars_clear_ext(ht, TRUE); | |
| 7593 } | |
| 7594 | |
| 7595 /* | |
| 7596 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7597 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7598 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7599 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7600 { |
| 7601 int todo; | |
| 137 | 7602 hashitem_T *hi; |
| 7603 dictitem_T *v; | |
| 7604 | |
| 7605 hash_lock(ht); | |
| 835 | 7606 todo = (int)ht->ht_used; |
| 124 | 7607 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7608 { | |
| 7609 if (!HASHITEM_EMPTY(hi)) | |
| 7610 { | |
| 7611 --todo; | |
| 7612 | |
| 137 | 7613 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7614 * ht_array might change then. hash_clear() takes care of it |
| 7615 * later. */ | |
| 137 | 7616 v = HI2DI(hi); |
| 7617 if (free_val) | |
| 7618 clear_tv(&v->di_tv); | |
| 6751 | 7619 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7620 vim_free(v); |
| 124 | 7621 } |
| 7622 } | |
| 7623 hash_clear(ht); | |
| 371 | 7624 ht->ht_used = 0; |
| 137 | 7625 } |
| 7626 | |
| 7627 /* | |
| 7628 * Delete a variable from hashtab "ht" at item "hi". | |
| 7629 * Clear the variable value and free the dictitem. | |
| 124 | 7630 */ |
| 7631 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7632 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7633 { |
| 7634 dictitem_T *di = HI2DI(hi); | |
| 124 | 7635 |
| 7636 hash_remove(ht, hi); | |
| 137 | 7637 clear_tv(&di->di_tv); |
| 7638 vim_free(di); | |
| 7 | 7639 } |
| 7640 | |
| 7641 /* | |
| 7642 * List the value of one internal variable. | |
| 7643 */ | |
| 7644 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7645 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7646 { |
| 56 | 7647 char_u *tofree; |
| 7648 char_u *s; | |
| 80 | 7649 char_u numbuf[NUMBUFLEN]; |
| 7650 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7651 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7652 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7653 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7654 vim_free(tofree); |
| 7 | 7655 } |
| 7656 | |
| 7657 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7658 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7659 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7660 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7661 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7662 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7663 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7664 { |
| 1361 | 7665 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7666 msg_start(); | |
| 7667 msg_puts(prefix); | |
| 7 | 7668 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7669 msg_puts(name); | |
| 7670 msg_putchar(' '); | |
| 7671 msg_advance(22); | |
| 7672 if (type == VAR_NUMBER) | |
| 7673 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7674 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7675 msg_putchar('*'); |
| 7676 else if (type == VAR_LIST) | |
| 7677 { | |
| 7678 msg_putchar('['); | |
| 7679 if (*string == '[') | |
| 7680 ++string; | |
| 7681 } | |
| 100 | 7682 else if (type == VAR_DICT) |
| 7683 { | |
| 7684 msg_putchar('{'); | |
| 7685 if (*string == '{') | |
| 7686 ++string; | |
| 7687 } | |
| 7 | 7688 else |
| 7689 msg_putchar(' '); | |
| 56 | 7690 |
| 7 | 7691 msg_outtrans(string); |
| 56 | 7692 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7693 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7694 msg_puts((char_u *)"()"); |
| 1374 | 7695 if (*first) |
| 7696 { | |
| 7697 msg_clr_eos(); | |
| 7698 *first = FALSE; | |
| 7699 } | |
| 7 | 7700 } |
| 7701 | |
| 7702 /* | |
| 71 | 7703 * Set variable "name" to value in "tv". |
| 7 | 7704 * If the variable already exists, the value is updated. |
| 7705 * Otherwise the variable is created. | |
| 7706 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7707 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7708 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7709 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7710 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7711 int copy) /* make copy of value in "tv" */ |
| 7 | 7712 { |
| 137 | 7713 dictitem_T *v; |
| 7 | 7714 char_u *varname; |
| 137 | 7715 hashtab_T *ht; |
| 7 | 7716 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7717 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7718 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7719 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7720 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7721 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7722 } |
| 4291 | 7723 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
|
7724 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7725 /* 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
|
7726 if (v == NULL) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7727 v = find_var_in_scoped_ht(name, TRUE); |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7728 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7729 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
|
7730 && var_check_func_name(name, v == NULL)) |
| 2739 | 7731 return; |
| 56 | 7732 |
| 137 | 7733 if (v != NULL) |
| 7734 { | |
| 7735 /* existing variable, need to clear the value */ | |
| 6773 | 7736 if (var_check_ro(v->di_flags, name, FALSE) |
| 7737 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7738 return; |
| 7739 | |
| 7740 /* | |
| 6791 | 7741 * Handle setting internal v: variables separately where needed to |
| 7742 * prevent changing the type. | |
| 137 | 7743 */ |
| 7744 if (ht == &vimvarht) | |
| 7745 { | |
| 7746 if (v->di_tv.v_type == VAR_STRING) | |
| 7747 { | |
| 7748 vim_free(v->di_tv.vval.v_string); | |
| 7749 if (copy || tv->v_type != VAR_STRING) | |
| 7750 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7751 else | |
| 7752 { | |
| 7753 /* Take over the string to avoid an extra alloc/free. */ | |
| 7754 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7755 tv->vval.v_string = NULL; | |
| 7756 } | |
| 6791 | 7757 return; |
| 7758 } | |
| 7759 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7760 { |
| 137 | 7761 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7762 if (STRCMP(varname, "searchforward") == 0) |
| 7763 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7764 #ifdef FEAT_SEARCH_EXTRA |
| 7765 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7766 { | |
| 7767 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7768 redraw_all_later(SOME_VALID); | |
| 7769 } | |
| 7770 #endif | |
| 6791 | 7771 return; |
| 7772 } | |
| 7773 else if (v->di_tv.v_type != tv->v_type) | |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7774 internal_error("set_var()"); |
| 137 | 7775 } |
| 7776 | |
| 7777 clear_tv(&v->di_tv); | |
| 7 | 7778 } |
| 7779 else /* add a new variable */ | |
| 7780 { | |
| 898 | 7781 /* Can't add "v:" variable. */ |
| 7782 if (ht == &vimvarht) | |
| 7783 { | |
| 7784 EMSG2(_(e_illvar), name); | |
| 7785 return; | |
| 7786 } | |
| 7787 | |
| 338 | 7788 /* Make sure the variable name is valid. */ |
| 2739 | 7789 if (!valid_varname(varname)) |
| 7790 return; | |
| 338 | 7791 |
| 151 | 7792 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7793 + STRLEN(varname))); | |
| 124 | 7794 if (v == NULL) |
| 7 | 7795 return; |
| 137 | 7796 STRCPY(v->di_key, varname); |
| 7797 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7798 { |
| 7799 vim_free(v); | |
| 7 | 7800 return; |
| 124 | 7801 } |
| 6751 | 7802 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7803 } |
| 7804 | |
| 1624 | 7805 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7806 copy_tv(tv, &v->di_tv); |
| 7807 else | |
| 7808 { | |
| 7809 v->di_tv = *tv; | |
| 151 | 7810 v->di_tv.v_lock = 0; |
| 71 | 7811 init_tv(tv); |
| 56 | 7812 } |
| 7813 } | |
| 7814 | |
| 7815 /* | |
| 951 | 7816 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7817 * Also give an error message. |
| 7818 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7819 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7820 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7821 { |
| 7822 if (flags & DI_FLAGS_RO) | |
| 7823 { | |
| 6773 | 7824 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7825 return TRUE; |
| 7826 } | |
| 7827 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7828 { | |
| 6773 | 7829 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7830 return TRUE; |
| 7831 } | |
| 7832 return FALSE; | |
| 7833 } | |
| 7834 | |
| 7835 /* | |
| 951 | 7836 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7837 * Also give an error message. | |
| 7838 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7839 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7840 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7841 { |
| 7842 if (flags & DI_FLAGS_FIX) | |
| 7843 { | |
| 6773 | 7844 EMSG2(_("E795: Cannot delete variable %s"), |
| 7845 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7846 return TRUE; |
| 7847 } | |
| 7848 return FALSE; | |
| 7849 } | |
| 7850 | |
| 7851 /* | |
| 2739 | 7852 * Check if a funcref is assigned to a valid variable name. |
| 7853 * Return TRUE and give an error if not. | |
| 7854 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7855 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7856 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7857 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
|
7858 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7859 { |
| 5913 | 7860 /* Allow for w: b: s: and t:. */ |
| 7861 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7862 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7863 ? name[2] : name[0])) | |
| 7864 { | |
| 7865 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7866 name); | |
| 7867 return TRUE; | |
| 7868 } | |
| 7869 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7870 * assigning another function to the same var, the type is checked | |
| 7871 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7872 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7873 { |
| 7874 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7875 name); | |
| 7876 return TRUE; | |
| 7877 } | |
| 7878 return FALSE; | |
| 7879 } | |
| 7880 | |
| 7881 /* | |
| 7882 * Check if a variable name is valid. | |
| 7883 * Return FALSE and give an error if not. | |
| 7884 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7885 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7886 valid_varname(char_u *varname) |
| 2739 | 7887 { |
| 7888 char_u *p; | |
| 7889 | |
| 7890 for (p = varname; *p != NUL; ++p) | |
| 7891 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7892 && *p != AUTOLOAD_CHAR) | |
| 7893 { | |
| 7894 EMSG2(_(e_illvar), varname); | |
| 7895 return FALSE; | |
| 7896 } | |
| 7897 return TRUE; | |
| 7898 } | |
| 7899 | |
| 7900 /* | |
| 151 | 7901 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7902 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7903 * TRUE. | |
| 7904 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7905 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7906 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7907 { |
| 7908 if (lock & VAR_LOCKED) | |
| 7909 { | |
| 7910 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7911 name == NULL ? (char_u *)_("Unknown") |
| 7912 : use_gettext ? (char_u *)_(name) | |
| 7913 : name); | |
| 151 | 7914 return TRUE; |
| 7915 } | |
| 7916 if (lock & VAR_FIXED) | |
| 7917 { | |
| 7918 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7919 name == NULL ? (char_u *)_("Unknown") |
| 7920 : use_gettext ? (char_u *)_(name) | |
| 7921 : name); | |
| 151 | 7922 return TRUE; |
| 7923 } | |
| 7924 return FALSE; | |
| 7925 } | |
| 7926 | |
| 7927 /* | |
| 137 | 7928 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7929 * When needed allocates string or increases reference count. |
| 104 | 7930 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7931 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7932 * make a copy later. | |
| 56 | 7933 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7934 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7935 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7936 { |
| 7937 to->v_type = from->v_type; | |
| 151 | 7938 to->v_lock = 0; |
| 56 | 7939 switch (from->v_type) |
| 7940 { | |
| 7941 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7942 case VAR_SPECIAL: |
| 56 | 7943 to->vval.v_number = from->vval.v_number; |
| 7944 break; | |
| 1624 | 7945 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7946 #ifdef FEAT_FLOAT |
| 1624 | 7947 to->vval.v_float = from->vval.v_float; |
| 7948 break; | |
| 7949 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7950 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7951 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7952 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
|
7953 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7954 ++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
|
7955 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7956 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7957 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7958 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7959 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
|
7960 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7961 ++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
|
7962 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7963 #endif |
| 56 | 7964 case VAR_STRING: |
| 7965 case VAR_FUNC: | |
| 7966 if (from->vval.v_string == NULL) | |
| 7967 to->vval.v_string = NULL; | |
| 7968 else | |
| 117 | 7969 { |
| 56 | 7970 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7971 if (from->v_type == VAR_FUNC) |
| 7972 func_ref(to->vval.v_string); | |
| 7973 } | |
| 56 | 7974 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7975 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7976 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7977 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7978 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7979 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7980 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
|
7981 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7982 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7983 break; |
| 56 | 7984 case VAR_LIST: |
| 7985 if (from->vval.v_list == NULL) | |
| 7986 to->vval.v_list = NULL; | |
| 7987 else | |
| 7988 { | |
| 7989 to->vval.v_list = from->vval.v_list; | |
| 7990 ++to->vval.v_list->lv_refcount; | |
| 7991 } | |
| 7992 break; | |
| 100 | 7993 case VAR_DICT: |
| 7994 if (from->vval.v_dict == NULL) | |
| 7995 to->vval.v_dict = NULL; | |
| 7996 else | |
| 7997 { | |
| 7998 to->vval.v_dict = from->vval.v_dict; | |
| 7999 ++to->vval.v_dict->dv_refcount; | |
| 8000 } | |
| 8001 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8002 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8003 internal_error("copy_tv(UNKNOWN)"); |
| 56 | 8004 break; |
| 8005 } | |
| 7 | 8006 } |
| 8007 | |
| 8008 /* | |
| 104 | 8009 * Make a copy of an item. |
| 8010 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 8011 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 8012 * reference to an already copied list/dict can be used. | |
| 8013 * Returns FAIL or OK. | |
| 8014 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
8015 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8016 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8017 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8018 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8019 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8020 int copyID) |
| 104 | 8021 { |
| 8022 static int recurse = 0; | |
| 165 | 8023 int ret = OK; |
| 104 | 8024 |
| 137 | 8025 if (recurse >= DICT_MAXNEST) |
| 104 | 8026 { |
| 8027 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 8028 return FAIL; |
| 104 | 8029 } |
| 8030 ++recurse; | |
| 8031 | |
| 8032 switch (from->v_type) | |
| 8033 { | |
| 8034 case VAR_NUMBER: | |
| 1624 | 8035 case VAR_FLOAT: |
| 104 | 8036 case VAR_STRING: |
| 8037 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8038 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
8039 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8040 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8041 case VAR_CHANNEL: |
| 104 | 8042 copy_tv(from, to); |
| 8043 break; | |
| 8044 case VAR_LIST: | |
| 8045 to->v_type = VAR_LIST; | |
| 151 | 8046 to->v_lock = 0; |
| 165 | 8047 if (from->vval.v_list == NULL) |
| 8048 to->vval.v_list = NULL; | |
| 8049 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8050 { | |
| 8051 /* use the copy made earlier */ | |
| 8052 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8053 ++to->vval.v_list->lv_refcount; | |
| 8054 } | |
| 8055 else | |
| 8056 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8057 if (to->vval.v_list == NULL) | |
| 8058 ret = FAIL; | |
| 104 | 8059 break; |
| 8060 case VAR_DICT: | |
| 8061 to->v_type = VAR_DICT; | |
| 151 | 8062 to->v_lock = 0; |
| 165 | 8063 if (from->vval.v_dict == NULL) |
| 8064 to->vval.v_dict = NULL; | |
| 8065 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8066 { | |
| 8067 /* use the copy made earlier */ | |
| 8068 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8069 ++to->vval.v_dict->dv_refcount; | |
| 8070 } | |
| 8071 else | |
| 8072 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8073 if (to->vval.v_dict == NULL) | |
| 8074 ret = FAIL; | |
| 104 | 8075 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8076 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8077 internal_error("item_copy(UNKNOWN)"); |
| 165 | 8078 ret = FAIL; |
| 104 | 8079 } |
| 8080 --recurse; | |
| 165 | 8081 return ret; |
| 104 | 8082 } |
| 8083 | |
| 8084 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8085 * 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
|
8086 * 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
|
8087 * 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
|
8088 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8089 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8090 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8091 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8092 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8093 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8094 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8095 int secret) |
|
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 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
|
8098 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8099 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8100 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8101 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8102 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8103 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8104 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8105 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8106 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8107 rettv->vval.v_string = NULL; |
|
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 #ifdef NO_CONSOLE_INPUT |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8110 /* 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
|
8111 if (no_console_input()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8113 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8114 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8115 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
|
8116 if (prompt != NULL) |
|
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 /* 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
|
8119 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8120 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8121 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8123 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8124 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8125 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8126 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8128 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8129 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8130 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8131 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8132 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8133 *p = c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8134 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8135 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8136 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 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
|
8138 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8139 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
|
8140 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8141 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8142 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8143 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
|
8144 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8145 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8146 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8147 long argt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8148 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8149 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8150 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8151 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8152 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
|
8153 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8154 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8155 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8156 xp_namelen = (int)STRLEN(xp_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8157 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8158 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
|
8159 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8160 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8161 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8162 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8163 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8164 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8165 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8166 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
|
8167 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8168 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8169 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
|
8170 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8171 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
|
8172 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8173 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
|
8174 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8175 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8176 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
|
8177 &argvars[2], buf)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8178 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8179 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8180 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8181 /* 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
|
8182 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8183 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8184 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8185 cmd_silent = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8186 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8187 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8188 /* |
| 7 | 8189 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8190 * newline at the end. | |
| 8191 * ":echon expr1 ..." print each argument plain. | |
| 8192 */ | |
| 8193 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8194 ex_echo(exarg_T *eap) |
| 7 | 8195 { |
| 8196 char_u *arg = eap->arg; | |
| 137 | 8197 typval_T rettv; |
| 56 | 8198 char_u *tofree; |
| 7 | 8199 char_u *p; |
| 8200 int needclr = TRUE; | |
| 8201 int atstart = TRUE; | |
| 80 | 8202 char_u numbuf[NUMBUFLEN]; |
| 7 | 8203 |
| 8204 if (eap->skip) | |
| 8205 ++emsg_skip; | |
| 8206 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8207 { | |
| 1624 | 8208 /* If eval1() causes an error message the text from the command may |
| 8209 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8210 need_clr_eos = needclr; | |
| 8211 | |
| 7 | 8212 p = arg; |
| 71 | 8213 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8214 { |
| 8215 /* | |
| 8216 * Report the invalid expression unless the expression evaluation | |
| 8217 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8218 * exception. | |
| 8219 */ | |
| 8220 if (!aborting()) | |
| 8221 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8222 need_clr_eos = FALSE; |
| 8223 break; | |
| 8224 } | |
| 8225 need_clr_eos = FALSE; | |
| 8226 | |
| 7 | 8227 if (!eap->skip) |
| 8228 { | |
| 8229 if (atstart) | |
| 8230 { | |
| 8231 atstart = FALSE; | |
| 8232 /* Call msg_start() after eval1(), evaluating the expression | |
| 8233 * may cause a message to appear. */ | |
| 8234 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8235 { |
| 3435 | 8236 /* Mark the saved text as finishing the line, so that what |
| 8237 * follows is displayed on a new line when scrolling back | |
| 8238 * at the more prompt. */ | |
| 8239 msg_sb_eol(); | |
| 7 | 8240 msg_start(); |
| 3423 | 8241 } |
| 7 | 8242 } |
| 8243 else if (eap->cmdidx == CMD_echo) | |
| 8244 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
|
8245 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8246 if (p != NULL) |
| 8247 for ( ; *p != NUL && !got_int; ++p) | |
| 8248 { | |
| 8249 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8250 { |
| 165 | 8251 if (*p != TAB && needclr) |
| 8252 { | |
| 8253 /* remove any text still there from the command */ | |
| 8254 msg_clr_eos(); | |
| 8255 needclr = FALSE; | |
| 8256 } | |
| 8257 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8258 } |
| 8259 else | |
| 165 | 8260 { |
| 8261 #ifdef FEAT_MBYTE | |
| 8262 if (has_mbyte) | |
| 8263 { | |
| 474 | 8264 int i = (*mb_ptr2len)(p); |
| 165 | 8265 |
| 8266 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8267 p += i - 1; | |
| 8268 } | |
| 8269 else | |
| 8270 #endif | |
| 8271 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8272 } | |
| 7 | 8273 } |
| 56 | 8274 vim_free(tofree); |
| 8275 } | |
| 71 | 8276 clear_tv(&rettv); |
| 7 | 8277 arg = skipwhite(arg); |
| 8278 } | |
| 8279 eap->nextcmd = check_nextcmd(arg); | |
| 8280 | |
| 8281 if (eap->skip) | |
| 8282 --emsg_skip; | |
| 8283 else | |
| 8284 { | |
| 8285 /* remove text that may still be there from the command */ | |
| 8286 if (needclr) | |
| 8287 msg_clr_eos(); | |
| 8288 if (eap->cmdidx == CMD_echo) | |
| 8289 msg_end(); | |
| 8290 } | |
| 8291 } | |
| 8292 | |
| 8293 /* | |
| 8294 * ":echohl {name}". | |
| 8295 */ | |
| 8296 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8297 ex_echohl(exarg_T *eap) |
| 7 | 8298 { |
| 8299 int id; | |
| 8300 | |
| 8301 id = syn_name2id(eap->arg); | |
| 8302 if (id == 0) | |
| 8303 echo_attr = 0; | |
| 8304 else | |
| 8305 echo_attr = syn_id2attr(id); | |
| 8306 } | |
| 8307 | |
| 8308 /* | |
| 8309 * ":execute expr1 ..." execute the result of an expression. | |
| 8310 * ":echomsg expr1 ..." Print a message | |
| 8311 * ":echoerr expr1 ..." Print an error | |
| 8312 * Each gets spaces around each argument and a newline at the end for | |
| 8313 * echo commands | |
| 8314 */ | |
| 8315 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8316 ex_execute(exarg_T *eap) |
| 7 | 8317 { |
| 8318 char_u *arg = eap->arg; | |
| 137 | 8319 typval_T rettv; |
| 7 | 8320 int ret = OK; |
| 8321 char_u *p; | |
| 8322 garray_T ga; | |
| 8323 int len; | |
| 8324 int save_did_emsg; | |
| 8325 | |
| 8326 ga_init2(&ga, 1, 80); | |
| 8327 | |
| 8328 if (eap->skip) | |
| 8329 ++emsg_skip; | |
| 8330 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8331 { | |
| 8332 p = arg; | |
| 71 | 8333 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8334 { |
| 8335 /* | |
| 8336 * Report the invalid expression unless the expression evaluation | |
| 8337 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8338 * exception. | |
| 8339 */ | |
| 8340 if (!aborting()) | |
| 8341 EMSG2(_(e_invexpr2), p); | |
| 8342 ret = FAIL; | |
| 8343 break; | |
| 8344 } | |
| 8345 | |
| 8346 if (!eap->skip) | |
| 8347 { | |
| 71 | 8348 p = get_tv_string(&rettv); |
| 7 | 8349 len = (int)STRLEN(p); |
| 8350 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8351 { | |
| 71 | 8352 clear_tv(&rettv); |
| 7 | 8353 ret = FAIL; |
| 8354 break; | |
| 8355 } | |
| 8356 if (ga.ga_len) | |
| 8357 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8358 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8359 ga.ga_len += len; | |
| 8360 } | |
| 8361 | |
| 71 | 8362 clear_tv(&rettv); |
| 7 | 8363 arg = skipwhite(arg); |
| 8364 } | |
| 8365 | |
| 8366 if (ret != FAIL && ga.ga_data != NULL) | |
| 8367 { | |
| 8368 if (eap->cmdidx == CMD_echomsg) | |
| 625 | 8369 { |
| 7 | 8370 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8371 out_flush(); |
| 8372 } | |
| 7 | 8373 else if (eap->cmdidx == CMD_echoerr) |
| 8374 { | |
| 8375 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8376 save_did_emsg = did_emsg; | |
| 8377 EMSG((char_u *)ga.ga_data); | |
| 8378 if (!force_abort) | |
| 8379 did_emsg = save_did_emsg; | |
| 8380 } | |
| 8381 else if (eap->cmdidx == CMD_execute) | |
| 8382 do_cmdline((char_u *)ga.ga_data, | |
| 8383 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8384 } | |
| 8385 | |
| 8386 ga_clear(&ga); | |
| 8387 | |
| 8388 if (eap->skip) | |
| 8389 --emsg_skip; | |
| 8390 | |
| 8391 eap->nextcmd = check_nextcmd(arg); | |
| 8392 } | |
| 8393 | |
| 8394 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8395 * 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
|
8396 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8397 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8398 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8399 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8400 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
|
8401 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8402 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8403 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8404 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8405 int nr; |
|
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 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
|
8408 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8410 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8411 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8415 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
|
8416 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8417 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8418 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8419 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8420 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8422 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8424 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8425 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 #else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 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
|
8430 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8432 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8433 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 |
|
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 * 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
|
8437 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8440 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
|
8441 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
|
8442 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8443 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8444 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 long n; |
|
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 if (wvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8449 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8450 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8451 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8453 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8455 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8457 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8458 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8459 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
|
8460 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8464 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8465 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8466 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8467 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8468 * getwinvar() and gettabwinvar() |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8469 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8470 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8471 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8472 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8473 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8474 int off) /* 1 for gettabwinvar() */ |
|
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 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8477 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8478 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8479 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8480 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8481 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8482 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8483 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8484 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8485 #endif |
|
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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8488 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8489 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
|
8490 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8491 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8493 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
|
8494 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
|
8495 ++emsg_off; |
|
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 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8498 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8499 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8502 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8503 /* 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
|
8504 * 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
|
8505 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8506 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
|
8507 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8508 || 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
|
8509 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8510 { |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8511 if (*varname == '&') |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8512 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8513 if (varname[1] == NUL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8514 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8515 /* get all window-local options in a dict */ |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8516 dict_T *opts = get_winbuf_options(FALSE); |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8517 |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8518 if (opts != NULL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8519 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8520 rettv->v_type = VAR_DICT; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8521 rettv->vval.v_dict = opts; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8522 ++opts->dv_refcount; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8523 done = TRUE; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8524 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8525 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8526 else if (get_option_tv(&varname, rettv, 1) == OK) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8527 /* window-local-option */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8528 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8529 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8530 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8531 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8532 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8533 /* 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
|
8534 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
|
8535 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8536 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8537 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8540 } |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8543 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8544 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8545 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8547 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8548 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8549 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8550 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8551 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
|
8552 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8553 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8554 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8555 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8556 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8557 |
|
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 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8560 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8561 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8562 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
|
8563 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8564 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8565 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8566 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8567 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8568 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8569 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8570 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8571 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8572 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8573 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8574 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8575 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8576 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8577 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8578 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8579 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8580 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
|
8581 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8582 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8583 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8584 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
|
8585 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
|
8586 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8587 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8588 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
|
8589 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8590 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8591 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
|
8592 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8593 || 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:
9562
diff
changeset
|
8594 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8595 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8596 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8597 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8598 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8599 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8600 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8601 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8602 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8603 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
|
8604 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
|
8605 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8606 set_option_value(varname, numval, strval, OPT_LOCAL); |
|
5eaa708ab50d
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parents:
9562
diff
changeset
|
8607 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8608 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8609 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8610 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8611 if (winvarname != NULL) |
|
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8612 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8613 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8614 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8615 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8616 vim_free(winvarname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8617 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8618 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8619 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8620 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8621 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8622 restore_win(save_curwin, save_curtab, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8623 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8624 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8625 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8626 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8627 /* |
| 7 | 8628 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8629 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8630 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8631 * after the option name. | |
| 8632 */ | |
| 8633 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
8634 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8635 { |
| 8636 char_u *p = *arg; | |
| 8637 | |
| 8638 ++p; | |
| 8639 if (*p == 'g' && p[1] == ':') | |
| 8640 { | |
| 8641 *opt_flags = OPT_GLOBAL; | |
| 8642 p += 2; | |
| 8643 } | |
| 8644 else if (*p == 'l' && p[1] == ':') | |
| 8645 { | |
| 8646 *opt_flags = OPT_LOCAL; | |
| 8647 p += 2; | |
| 8648 } | |
| 8649 else | |
| 8650 *opt_flags = 0; | |
| 8651 | |
| 8652 if (!ASCII_ISALPHA(*p)) | |
| 8653 return NULL; | |
| 8654 *arg = p; | |
| 8655 | |
| 8656 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8657 p += 4; /* termcap option */ | |
| 8658 else | |
| 8659 while (ASCII_ISALPHA(*p)) | |
| 8660 ++p; | |
| 8661 return p; | |
| 8662 } | |
| 8663 | |
| 8664 /* | |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8665 * 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:
9560
diff
changeset
|
8666 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8667 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8668 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8669 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8670 { |
| 7 | 8671 char_u *p; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8672 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8673 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8674 /* Get the script file name: replace '#' with '/', append ".vim". */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8675 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8676 if (scriptname == NULL) |
| 5834 | 8677 return FALSE; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8678 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8679 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8680 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8681 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8682 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
|
8683 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
8684 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8685 } |
| 170 | 8686 |
| 163 | 8687 /* |
| 169 | 8688 * If "name" has a package name try autoloading the script for it. |
| 163 | 8689 * Return TRUE if a package was loaded. |
| 8690 */ | |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
8691 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
8692 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
8693 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8694 int reload) /* load script again when already loaded */ |
| 163 | 8695 { |
| 8696 char_u *p; | |
| 446 | 8697 char_u *scriptname, *tofree; |
| 163 | 8698 int ret = FALSE; |
| 446 | 8699 int i; |
| 8700 | |
| 8701 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8702 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8703 if (p == NULL || p == name) |
| 163 | 8704 return FALSE; |
| 8705 | |
| 446 | 8706 tofree = scriptname = autoload_name(name); |
| 8707 | |
| 8708 /* Find the name in the list of previously loaded package names. Skip | |
| 8709 * "autoload/", it's always the same. */ | |
| 8710 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8711 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8712 break; | |
| 8713 if (!reload && i < ga_loaded.ga_len) | |
| 8714 ret = FALSE; /* was loaded already */ | |
| 8715 else | |
| 8716 { | |
| 8717 /* Remember the name if it wasn't loaded already. */ | |
| 8718 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8719 { | |
| 8720 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8721 tofree = NULL; | |
| 8722 } | |
| 8723 | |
| 8724 /* Try loading the package from $VIMRUNTIME/autoload/<name>.vim */ | |
|
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
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parents:
8512
diff
changeset
|
8725 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8726 ret = TRUE; |
| 8727 } | |
| 8728 | |
| 8729 vim_free(tofree); | |
| 169 | 8730 return ret; |
| 8731 } | |
| 8732 | |
| 7 | 8733 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8734 typedef enum | |
| 8735 { | |
| 1624 | 8736 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8737 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8738 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8739 } var_flavour_T; |
| 8740 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
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parents:
7718
diff
changeset
|
8741 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8742 |
| 8743 static var_flavour_T | |
|
7817
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parents:
7788
diff
changeset
|
8744 var_flavour(char_u *varname) |
| 7 | 8745 { |
| 8746 char_u *p = varname; | |
| 8747 | |
| 8748 if (ASCII_ISUPPER(*p)) | |
| 8749 { | |
| 8750 while (*(++p)) | |
| 8751 if (ASCII_ISLOWER(*p)) | |
| 8752 return VAR_FLAVOUR_SESSION; | |
| 8753 return VAR_FLAVOUR_VIMINFO; | |
| 8754 } | |
| 8755 else | |
| 8756 return VAR_FLAVOUR_DEFAULT; | |
| 8757 } | |
| 8758 #endif | |
| 8759 | |
| 8760 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8761 /* | |
| 8762 * Restore global vars that start with a capital from the viminfo file | |
| 8763 */ | |
| 8764 int | |
|
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parents:
7788
diff
changeset
|
8765 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8766 { |
| 8767 char_u *tab; | |
| 1624 | 8768 int type = VAR_NUMBER; |
| 137 | 8769 typval_T tv; |
|
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parents:
9560
diff
changeset
|
8770 void *save_funccal; |
| 7 | 8771 |
| 8772 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8773 { | |
| 8774 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8775 if (tab != NULL) | |
| 8776 { | |
| 8777 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8778 switch (*tab) |
| 8779 { | |
| 8780 case 'S': type = VAR_STRING; break; | |
| 8781 #ifdef FEAT_FLOAT | |
| 8782 case 'F': type = VAR_FLOAT; break; | |
| 8783 #endif | |
| 8784 case 'D': type = VAR_DICT; break; | |
| 8785 case 'L': type = VAR_LIST; break; | |
|
7943
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commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
7937
diff
changeset
|
8786 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8787 } |
| 7 | 8788 |
| 8789 tab = vim_strchr(tab, '\t'); | |
| 8790 if (tab != NULL) | |
| 8791 { | |
| 1624 | 8792 tv.v_type = type; |
| 2607 | 8793 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8794 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8795 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8796 #ifdef FEAT_FLOAT |
| 8797 else if (type == VAR_FLOAT) | |
| 8798 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8799 #endif | |
| 8800 else | |
| 76 | 8801 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8802 if (type == VAR_DICT || type == VAR_LIST) |
| 8803 { | |
| 8804 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8805 | |
| 8806 if (etv == NULL) | |
| 8807 /* Failed to parse back the dict or list, use it as a | |
| 8808 * string. */ | |
| 8809 tv.v_type = VAR_STRING; | |
| 8810 else | |
| 8811 { | |
| 8812 vim_free(tv.vval.v_string); | |
| 8813 tv = *etv; | |
| 3425 | 8814 vim_free(etv); |
| 2607 | 8815 } |
| 8816 } | |
| 8817 | |
|
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commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
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parents:
7653
diff
changeset
|
8818 /* when in a function use global variables */ |
|
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parents:
9560
diff
changeset
|
8819 save_funccal = clear_current_funccal(); |
| 76 | 8820 set_var(virp->vir_line + 1, &tv, FALSE); |
|
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parents:
9560
diff
changeset
|
8821 restore_current_funccal(save_funccal); |
| 2607 | 8822 |
| 8823 if (tv.v_type == VAR_STRING) | |
| 76 | 8824 vim_free(tv.vval.v_string); |
| 2607 | 8825 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8826 clear_tv(&tv); | |
| 7 | 8827 } |
| 8828 } | |
| 8829 } | |
| 8830 | |
| 8831 return viminfo_readline(virp); | |
| 8832 } | |
| 8833 | |
| 8834 /* | |
| 8835 * Write global vars that start with a capital to the viminfo file | |
| 8836 */ | |
| 8837 void | |
|
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parents:
7788
diff
changeset
|
8838 write_viminfo_varlist(FILE *fp) |
| 7 | 8839 { |
| 137 | 8840 hashitem_T *hi; |
| 8841 dictitem_T *this_var; | |
| 124 | 8842 int todo; |
|
7995
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parents:
7990
diff
changeset
|
8843 char *s = ""; |
| 165 | 8844 char_u *p; |
| 71 | 8845 char_u *tofree; |
| 80 | 8846 char_u numbuf[NUMBUFLEN]; |
| 7 | 8847 |
| 8848 if (find_viminfo_parameter('!') == NULL) | |
| 8849 return; | |
| 8850 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8851 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8852 |
| 835 | 8853 todo = (int)globvarht.ht_used; |
| 137 | 8854 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8855 { |
| 8856 if (!HASHITEM_EMPTY(hi)) | |
| 8857 { | |
| 8858 --todo; | |
| 137 | 8859 this_var = HI2DI(hi); |
| 8860 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8861 { | |
| 8862 switch (this_var->di_tv.v_type) | |
| 124 | 8863 { |
| 8864 case VAR_STRING: s = "STR"; break; | |
| 8865 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8866 case VAR_FLOAT: s = "FLO"; break; |
| 8867 case VAR_DICT: s = "DIC"; break; | |
| 8868 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
|
8869 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8870 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8871 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8872 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8873 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8874 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8875 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8876 continue; |
| 124 | 8877 } |
| 137 | 8878 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8879 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8880 if (p != NULL) |
| 8881 viminfo_writestring(fp, p); | |
| 124 | 8882 vim_free(tofree); |
| 8883 } | |
| 7 | 8884 } |
| 8885 } | |
| 8886 } | |
| 8887 #endif | |
| 8888 | |
| 8889 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8890 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8891 store_session_globals(FILE *fd) |
| 7 | 8892 { |
| 137 | 8893 hashitem_T *hi; |
| 8894 dictitem_T *this_var; | |
| 124 | 8895 int todo; |
| 7 | 8896 char_u *p, *t; |
| 8897 | |
| 835 | 8898 todo = (int)globvarht.ht_used; |
| 137 | 8899 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8900 { |
| 8901 if (!HASHITEM_EMPTY(hi)) | |
| 8902 { | |
| 8903 --todo; | |
| 137 | 8904 this_var = HI2DI(hi); |
| 8905 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8906 || this_var->di_tv.v_type == VAR_STRING) | |
| 8907 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8908 { |
| 8909 /* Escape special characters with a backslash. Turn a LF and | |
| 8910 * CR into \n and \r. */ | |
| 137 | 8911 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8912 (char_u *)"\\\"\n\r"); |
| 124 | 8913 if (p == NULL) /* out of memory */ |
| 8914 break; | |
| 8915 for (t = p; *t != NUL; ++t) | |
| 8916 if (*t == '\n') | |
| 8917 *t = 'n'; | |
| 8918 else if (*t == '\r') | |
| 8919 *t = 'r'; | |
| 8920 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8921 this_var->di_key, |
| 8922 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8923 : ' ', | |
| 8924 p, | |
| 8925 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8926 : ' ') < 0) | |
| 124 | 8927 || put_eol(fd) == FAIL) |
| 8928 { | |
| 8929 vim_free(p); | |
| 8930 return FAIL; | |
| 8931 } | |
| 7 | 8932 vim_free(p); |
| 124 | 8933 } |
| 1624 | 8934 #ifdef FEAT_FLOAT |
| 8935 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8936 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8937 { | |
| 8938 float_T f = this_var->di_tv.vval.v_float; | |
| 8939 int sign = ' '; | |
| 8940 | |
| 8941 if (f < 0) | |
| 8942 { | |
| 8943 f = -f; | |
| 8944 sign = '-'; | |
| 8945 } | |
| 3288 | 8946 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8947 this_var->di_key, sign, f) < 0) |
| 8948 || put_eol(fd) == FAIL) | |
| 8949 return FAIL; | |
| 8950 } | |
| 8951 #endif | |
| 7 | 8952 } |
| 8953 } | |
| 8954 return OK; | |
| 8955 } | |
| 8956 #endif | |
| 8957 | |
| 448 | 8958 /* |
| 8959 * Display script name where an item was last set. | |
| 8960 * Should only be invoked when 'verbose' is non-zero. | |
| 8961 */ | |
| 8962 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8963 last_set_msg(scid_T scriptID) |
| 448 | 8964 { |
| 507 | 8965 char_u *p; |
| 8966 | |
| 448 | 8967 if (scriptID != 0) |
| 8968 { | |
| 507 | 8969 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8970 if (p != NULL) | |
| 8971 { | |
| 8972 verbose_enter(); | |
| 8973 MSG_PUTS(_("\n\tLast set from ")); | |
| 8974 MSG_PUTS(p); | |
| 8975 vim_free(p); | |
| 8976 verbose_leave(); | |
| 8977 } | |
| 448 | 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 "); |
|
10593
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9250 else if (atype == ASSERT_NOTEQUAL) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9251 ga_concat(gap, (char_u *)"Expected not equal to "); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9252 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9253 ga_concat(gap, (char_u *)"Expected "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9254 if (exp_str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9255 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9256 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
|
9257 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9258 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9259 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9260 ga_concat_esc(gap, exp_str); |
|
10593
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9261 if (atype != ASSERT_NOTEQUAL) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9262 { |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9263 if (atype == ASSERT_MATCH) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9264 ga_concat(gap, (char_u *)" does not match "); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9265 else if (atype == ASSERT_NOTMATCH) |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9266 ga_concat(gap, (char_u *)" does match "); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9267 else |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9268 ga_concat(gap, (char_u *)" but got "); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9269 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9270 vim_free(tofree); |
|
553f9b9502bc
patch 8.0.0186: confusing error message from assert_notequal()
Christian Brabandt <cb@256bit.org>
parents:
10567
diff
changeset
|
9271 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9272 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9273 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9274 |
| 6935 | 9275 |
| 7 | 9276 #endif /* FEAT_EVAL */ |
| 9277 | |
| 1624 | 9278 |
| 7 | 9279 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9280 | |
| 9281 #ifdef WIN3264 | |
| 9282 /* | |
| 9283 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9284 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9285 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
|
9286 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
|
9287 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9288 |
| 9289 /* | |
| 1591 | 9290 * Get the short path (8.3) for the filename in "fnamep". |
| 9291 * Only works for a valid file name. | |
| 9292 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9293 * is put in "bufp". | |
| 9294 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9295 * Returns OK on success, FAIL on failure. | |
| 7 | 9296 */ |
| 9297 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9298 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9299 { |
| 1591 | 9300 int l, len; |
| 7 | 9301 char_u *newbuf; |
| 9302 | |
| 9303 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9304 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9305 if (l > len - 1) |
| 9306 { | |
| 9307 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9308 * and try again with a new buffer big enough. */ |
| 7 | 9309 newbuf = vim_strnsave(*fnamep, l); |
| 9310 if (newbuf == NULL) | |
| 1591 | 9311 return FAIL; |
| 7 | 9312 |
| 9313 vim_free(*bufp); | |
| 9314 *fnamep = *bufp = newbuf; | |
| 9315 | |
| 1591 | 9316 /* Really should always succeed, as the buffer is big enough. */ |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9317 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9318 } |
| 9319 | |
| 9320 *fnamelen = l; | |
| 1591 | 9321 return OK; |
| 9322 } | |
| 9323 | |
| 9324 /* | |
| 9325 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9326 * path is returned in "bufp". | |
| 9327 * | |
| 9328 * Some of the directories specified in "fname" may not exist. This function | |
| 9329 * will shorten the existing directories at the beginning of the path and then | |
| 9330 * append the remaining non-existing path. | |
| 9331 * | |
| 9332 * 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
|
9333 * pointer to the shortened pathname |
| 1591 | 9334 * bufp - Pointer to an allocated buffer for the filename. |
| 9335 * fnamelen - Length of the filename pointed to by fname | |
| 9336 * | |
| 9337 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9338 */ |
| 9339 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9340 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9341 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9342 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9343 int *fnamelen) |
| 7 | 9344 { |
| 1591 | 9345 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9346 char_u *endp, *save_endp; | |
| 7 | 9347 char_u ch; |
| 1591 | 9348 int old_len, len; |
| 9349 int new_len, sfx_len; | |
| 9350 int retval = OK; | |
| 7 | 9351 |
| 9352 /* Make a copy */ | |
| 1591 | 9353 old_len = *fnamelen; |
| 9354 save_fname = vim_strnsave(*fname, old_len); | |
| 9355 pbuf_unused = NULL; | |
| 9356 short_fname = NULL; | |
| 9357 | |
| 9358 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9359 save_endp = endp; | |
| 9360 | |
| 9361 /* | |
| 9362 * Try shortening the supplied path till it succeeds by removing one | |
| 9363 * directory at a time from the tail of the path. | |
| 9364 */ | |
| 9365 len = 0; | |
| 9366 for (;;) | |
| 9367 { | |
| 9368 /* go back one path-separator */ | |
| 9369 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9370 --endp; | |
| 9371 if (endp <= save_fname) | |
| 9372 break; /* processed the complete path */ | |
| 9373 | |
| 9374 /* | |
| 9375 * Replace the path separator with a NUL and try to shorten the | |
| 9376 * resulting path. | |
| 9377 */ | |
| 9378 ch = *endp; | |
| 9379 *endp = 0; | |
| 9380 short_fname = save_fname; | |
| 1668 | 9381 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9382 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9383 { | |
| 9384 retval = FAIL; | |
| 9385 goto theend; | |
| 9386 } | |
| 9387 *endp = ch; /* preserve the string */ | |
| 9388 | |
| 9389 if (len > 0) | |
| 9390 break; /* successfully shortened the path */ | |
| 9391 | |
| 9392 /* failed to shorten the path. Skip the path separator */ | |
| 9393 --endp; | |
| 9394 } | |
| 9395 | |
| 9396 if (len > 0) | |
| 9397 { | |
| 9398 /* | |
| 9399 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9400 * path with the remaining path at the tail. | |
| 9401 */ | |
| 9402 | |
| 9403 /* Compute the length of the new path. */ | |
| 9404 sfx_len = (int)(save_endp - endp) + 1; | |
| 9405 new_len = len + sfx_len; | |
| 9406 | |
| 9407 *fnamelen = new_len; | |
| 7 | 9408 vim_free(*bufp); |
| 1591 | 9409 if (new_len > old_len) |
| 9410 { | |
| 9411 /* There is not enough space in the currently allocated string, | |
| 9412 * copy it to a buffer big enough. */ | |
| 9413 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9414 if (*fname == NULL) |
| 1591 | 9415 { |
| 9416 retval = FAIL; | |
| 9417 goto theend; | |
| 9418 } | |
| 9419 } | |
| 9420 else | |
| 9421 { | |
| 9422 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9423 * unless get_short_pathname() did its work in-place. */ | |
| 9424 *fname = *bufp = save_fname; | |
| 9425 if (short_fname != save_fname) | |
| 9426 vim_strncpy(save_fname, short_fname, len); | |
| 9427 save_fname = NULL; | |
| 9428 } | |
| 9429 | |
| 9430 /* concat the not-shortened part of the path */ | |
| 9431 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9432 (*fname)[new_len] = NUL; | |
| 9433 } | |
| 9434 | |
| 9435 theend: | |
| 9436 vim_free(pbuf_unused); | |
| 9437 vim_free(save_fname); | |
| 9438 | |
| 9439 return retval; | |
| 7 | 9440 } |
| 9441 | |
| 9442 /* | |
| 9443 * Get a pathname for a partial path. | |
| 1591 | 9444 * Returns OK for success, FAIL for failure. |
| 7 | 9445 */ |
| 9446 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9447 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9448 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9449 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9450 int *fnamelen) |
| 7 | 9451 { |
| 9452 int sepcount, len, tflen; | |
| 9453 char_u *p; | |
| 9454 char_u *pbuf, *tfname; | |
| 9455 int hasTilde; | |
| 9456 | |
| 1624 | 9457 /* Count up the path separators from the RHS.. so we know which part |
| 9458 * of the path to return. */ | |
| 7 | 9459 sepcount = 0; |
| 39 | 9460 for (p = *fnamep; p < *fnamep + *fnamelen; mb_ptr_adv(p)) |
| 7 | 9461 if (vim_ispathsep(*p)) |
| 9462 ++sepcount; | |
| 9463 | |
| 9464 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9465 hasTilde = (**fnamep == '~'); | |
| 9466 if (hasTilde) | |
| 9467 pbuf = tfname = expand_env_save(*fnamep); | |
| 9468 else | |
| 9469 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9470 | |
| 835 | 9471 len = tflen = (int)STRLEN(tfname); |
| 7 | 9472 |
| 1591 | 9473 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9474 return FAIL; | |
| 7 | 9475 |
| 9476 if (len == 0) | |
| 9477 { | |
| 9478 /* Don't have a valid filename, so shorten the rest of the | |
| 9479 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9480 * there's not a lot of point in guessing what it might be. | |
| 9481 */ | |
| 9482 len = tflen; | |
| 1591 | 9483 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9484 return FAIL; | |
| 7 | 9485 } |
| 9486 | |
| 9487 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9488 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9489 { |
| 9490 #ifdef FEAT_MBYTE | |
| 9491 if (has_mbyte) | |
| 9492 p -= mb_head_off(tfname, p); | |
| 9493 #endif | |
| 7 | 9494 if (vim_ispathsep(*p)) |
| 9495 { | |
| 9496 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9497 break; | |
| 9498 else | |
| 9499 sepcount --; | |
| 9500 } | |
| 39 | 9501 } |
| 7 | 9502 if (hasTilde) |
| 9503 { | |
| 9504 --p; | |
| 9505 if (p >= tfname) | |
| 9506 *p = '~'; | |
| 9507 else | |
| 1591 | 9508 return FAIL; |
| 7 | 9509 } |
| 9510 else | |
| 9511 ++p; | |
| 9512 | |
| 9513 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9514 vim_free(*bufp); | |
| 9515 *fnamelen = (int)STRLEN(p); | |
| 9516 *bufp = pbuf; | |
| 9517 *fnamep = p; | |
| 9518 | |
| 1591 | 9519 return OK; |
| 7 | 9520 } |
| 9521 #endif /* WIN3264 */ | |
| 9522 | |
| 9523 /* | |
| 9524 * Adjust a filename, according to a string of modifiers. | |
| 9525 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9526 * determined by *fnamelen. | |
| 1591 | 9527 * Returns VALID_ flags or -1 for failure. |
| 7 | 9528 * When there is an error, *fnamep is set to NULL. |
| 9529 */ | |
| 9530 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9531 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9532 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9533 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
|
9534 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
|
9535 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
|
9536 int *fnamelen) /* length of fnamep */ |
| 7 | 9537 { |
| 9538 int valid = 0; | |
| 9539 char_u *tail; | |
| 9540 char_u *s, *p, *pbuf; | |
| 9541 char_u dirname[MAXPATHL]; | |
| 9542 int c; | |
| 9543 int has_fullname = 0; | |
| 9544 #ifdef WIN3264 | |
| 3018 | 9545 char_u *fname_start = *fnamep; |
| 7 | 9546 int has_shortname = 0; |
| 9547 #endif | |
| 9548 | |
| 9549 repeat: | |
| 9550 /* ":p" - full path/file_name */ | |
| 9551 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9552 { | |
| 9553 has_fullname = 1; | |
| 9554 | |
| 9555 valid |= VALID_PATH; | |
| 9556 *usedlen += 2; | |
| 9557 | |
| 9558 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9559 if ((*fnamep)[0] == '~' | |
| 9560 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9561 && ((*fnamep)[1] == '/' | |
| 9562 # ifdef BACKSLASH_IN_FILENAME | |
| 9563 || (*fnamep)[1] == '\\' | |
| 9564 # endif | |
| 9565 || (*fnamep)[1] == NUL) | |
| 9566 | |
| 9567 #endif | |
| 9568 ) | |
| 9569 { | |
| 9570 *fnamep = expand_env_save(*fnamep); | |
| 9571 vim_free(*bufp); /* free any allocated file name */ | |
| 9572 *bufp = *fnamep; | |
| 9573 if (*fnamep == NULL) | |
| 9574 return -1; | |
| 9575 } | |
| 9576 | |
| 9577 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
| 39 | 9578 for (p = *fnamep; *p != NUL; mb_ptr_adv(p)) |
| 7 | 9579 { |
| 9580 if (vim_ispathsep(*p) | |
| 9581 && p[1] == '.' | |
| 9582 && (p[2] == NUL | |
| 9583 || vim_ispathsep(p[2]) | |
| 9584 || (p[2] == '.' | |
| 9585 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9586 break; | |
| 9587 } | |
| 9588 | |
| 9589 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9590 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9591 { | |
| 9592 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9593 vim_free(*bufp); /* free any allocated file name */ | |
| 9594 *bufp = *fnamep; | |
| 9595 if (*fnamep == NULL) | |
| 9596 return -1; | |
| 9597 } | |
| 9598 | |
| 3598 | 9599 #ifdef WIN3264 |
| 9600 # if _WIN32_WINNT >= 0x0500 | |
| 9601 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9602 { | |
| 9603 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9604 * file does not have two different names. | |
| 9605 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9606 p = alloc(_MAX_PATH + 1); | |
| 9607 if (p != NULL) | |
| 9608 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9609 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9610 { |
| 9611 vim_free(*bufp); | |
| 9612 *bufp = *fnamep = p; | |
| 9613 } | |
| 9614 else | |
| 9615 vim_free(p); | |
| 9616 } | |
| 9617 } | |
| 9618 # endif | |
| 9619 #endif | |
| 7 | 9620 /* Append a path separator to a directory. */ |
| 9621 if (mch_isdir(*fnamep)) | |
| 9622 { | |
| 9623 /* Make room for one or two extra characters. */ | |
| 9624 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9625 vim_free(*bufp); /* free any allocated file name */ | |
| 9626 *bufp = *fnamep; | |
| 9627 if (*fnamep == NULL) | |
| 9628 return -1; | |
| 9629 add_pathsep(*fnamep); | |
| 9630 } | |
| 9631 } | |
| 9632 | |
| 9633 /* ":." - path relative to the current directory */ | |
| 9634 /* ":~" - path relative to the home directory */ | |
| 9635 /* ":8" - shortname path - postponed till after */ | |
| 9636 while (src[*usedlen] == ':' | |
| 9637 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9638 { | |
| 9639 *usedlen += 2; | |
| 9640 if (c == '8') | |
| 9641 { | |
| 9642 #ifdef WIN3264 | |
| 9643 has_shortname = 1; /* Postpone this. */ | |
| 9644 #endif | |
| 9645 continue; | |
| 9646 } | |
| 9647 pbuf = NULL; | |
| 9648 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9649 if (!has_fullname) | |
| 9650 { | |
| 9651 if (c == '.' && **fnamep == '~') | |
| 9652 p = pbuf = expand_env_save(*fnamep); | |
| 9653 else | |
| 9654 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9655 } | |
| 9656 else | |
| 9657 p = *fnamep; | |
| 9658 | |
| 9659 has_fullname = 0; | |
| 9660 | |
| 9661 if (p != NULL) | |
| 9662 { | |
| 9663 if (c == '.') | |
| 9664 { | |
| 9665 mch_dirname(dirname, MAXPATHL); | |
| 9666 s = shorten_fname(p, dirname); | |
| 9667 if (s != NULL) | |
| 9668 { | |
| 9669 *fnamep = s; | |
| 9670 if (pbuf != NULL) | |
| 9671 { | |
| 9672 vim_free(*bufp); /* free any allocated file name */ | |
| 9673 *bufp = pbuf; | |
| 9674 pbuf = NULL; | |
| 9675 } | |
| 9676 } | |
| 9677 } | |
| 9678 else | |
| 9679 { | |
| 9680 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9681 /* Only replace it when it starts with '~' */ | |
| 9682 if (*dirname == '~') | |
| 9683 { | |
| 9684 s = vim_strsave(dirname); | |
| 9685 if (s != NULL) | |
| 9686 { | |
| 9687 *fnamep = s; | |
| 9688 vim_free(*bufp); | |
| 9689 *bufp = s; | |
| 9690 } | |
| 9691 } | |
| 9692 } | |
| 9693 vim_free(pbuf); | |
| 9694 } | |
| 9695 } | |
| 9696 | |
| 9697 tail = gettail(*fnamep); | |
| 9698 *fnamelen = (int)STRLEN(*fnamep); | |
| 9699 | |
| 9700 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9701 /* Don't remove the first "/" or "c:\" */ | |
| 9702 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9703 { | |
| 9704 valid |= VALID_HEAD; | |
| 9705 *usedlen += 2; | |
| 9706 s = get_past_head(*fnamep); | |
| 39 | 9707 while (tail > s && after_pathsep(s, tail)) |
| 1406 | 9708 mb_ptr_back(*fnamep, tail); |
| 7 | 9709 *fnamelen = (int)(tail - *fnamep); |
| 9710 #ifdef VMS | |
| 9711 if (*fnamelen > 0) | |
| 9712 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9713 #endif | |
| 1406 | 9714 if (*fnamelen == 0) |
| 9715 { | |
| 9716 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9717 p = vim_strsave((char_u *)"."); | |
| 9718 if (p == NULL) | |
| 9719 return -1; | |
| 9720 vim_free(*bufp); | |
| 9721 *bufp = *fnamep = tail = p; | |
| 9722 *fnamelen = 1; | |
| 9723 } | |
| 9724 else | |
| 9725 { | |
| 9726 while (tail > s && !after_pathsep(s, tail)) | |
| 9727 mb_ptr_back(*fnamep, tail); | |
| 9728 } | |
| 7 | 9729 } |
| 9730 | |
| 9731 /* ":8" - shortname */ | |
| 9732 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9733 { | |
| 9734 *usedlen += 2; | |
| 9735 #ifdef WIN3264 | |
| 9736 has_shortname = 1; | |
| 9737 #endif | |
| 9738 } | |
| 9739 | |
| 9740 #ifdef WIN3264 | |
| 3018 | 9741 /* |
| 9742 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9743 */ |
| 9744 if (has_shortname) | |
| 9745 { | |
| 3018 | 9746 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9747 * yet, because we are going to change it in place. Avoids changing | |
| 9748 * the buffer name for "%:8". */ | |
| 9749 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9750 { |
| 9751 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9752 if (p == NULL) |
| 7 | 9753 return -1; |
| 9754 vim_free(*bufp); | |
| 9755 *bufp = *fnamep = p; | |
| 9756 } | |
| 9757 | |
| 9758 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9759 * there isn't a full name already, second is where there is. */ |
| 7 | 9760 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9761 { | |
| 1591 | 9762 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9763 return -1; |
| 9764 } | |
| 9765 else | |
| 9766 { | |
| 3018 | 9767 int l = *fnamelen; |
| 9768 | |
| 9769 /* Simple case, already have the full-name. | |
| 7 | 9770 * Nearly always shorter, so try first time. */ |
| 1591 | 9771 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9772 return -1; |
| 9773 | |
| 9774 if (l == 0) | |
| 9775 { | |
| 3018 | 9776 /* Couldn't find the filename, search the paths. */ |
| 7 | 9777 l = *fnamelen; |
| 1591 | 9778 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9779 return -1; |
| 9780 } | |
| 9781 *fnamelen = l; | |
| 9782 } | |
| 9783 } | |
| 9784 #endif /* WIN3264 */ | |
| 9785 | |
| 9786 /* ":t" - tail, just the basename */ | |
| 9787 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9788 { | |
| 9789 *usedlen += 2; | |
| 9790 *fnamelen -= (int)(tail - *fnamep); | |
| 9791 *fnamep = tail; | |
| 9792 } | |
| 9793 | |
| 9794 /* ":e" - extension, can be repeated */ | |
| 9795 /* ":r" - root, without extension, can be repeated */ | |
| 9796 while (src[*usedlen] == ':' | |
| 9797 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9798 { | |
| 9799 /* find a '.' in the tail: | |
| 9800 * - for second :e: before the current fname | |
| 9801 * - otherwise: The last '.' | |
| 9802 */ | |
| 9803 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9804 s = *fnamep - 2; | |
| 9805 else | |
| 9806 s = *fnamep + *fnamelen - 1; | |
| 9807 for ( ; s > tail; --s) | |
| 9808 if (s[0] == '.') | |
| 9809 break; | |
| 9810 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9811 { | |
| 9812 if (s > tail) | |
| 9813 { | |
| 9814 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9815 *fnamep = s + 1; | |
| 9816 #ifdef VMS | |
| 9817 /* cut version from the extension */ | |
| 9818 s = *fnamep + *fnamelen - 1; | |
| 9819 for ( ; s > *fnamep; --s) | |
| 9820 if (s[0] == ';') | |
| 9821 break; | |
| 9822 if (s > *fnamep) | |
| 9823 *fnamelen = s - *fnamep; | |
| 9824 #endif | |
| 9825 } | |
| 9826 else if (*fnamep <= tail) | |
| 9827 *fnamelen = 0; | |
| 9828 } | |
| 9829 else /* :r */ | |
| 9830 { | |
| 9831 if (s > tail) /* remove one extension */ | |
| 9832 *fnamelen = (int)(s - *fnamep); | |
| 9833 } | |
| 9834 *usedlen += 2; | |
| 9835 } | |
| 9836 | |
| 9837 /* ":s?pat?foo?" - substitute */ | |
| 9838 /* ":gs?pat?foo?" - global substitute */ | |
| 9839 if (src[*usedlen] == ':' | |
| 9840 && (src[*usedlen + 1] == 's' | |
| 9841 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9842 { | |
| 9843 char_u *str; | |
| 9844 char_u *pat; | |
| 9845 char_u *sub; | |
| 9846 int sep; | |
| 9847 char_u *flags; | |
| 9848 int didit = FALSE; | |
| 9849 | |
| 9850 flags = (char_u *)""; | |
| 9851 s = src + *usedlen + 2; | |
| 9852 if (src[*usedlen + 1] == 'g') | |
| 9853 { | |
| 9854 flags = (char_u *)"g"; | |
| 9855 ++s; | |
| 9856 } | |
| 9857 | |
| 9858 sep = *s++; | |
| 9859 if (sep) | |
| 9860 { | |
| 9861 /* find end of pattern */ | |
| 9862 p = vim_strchr(s, sep); | |
| 9863 if (p != NULL) | |
| 9864 { | |
| 9865 pat = vim_strnsave(s, (int)(p - s)); | |
| 9866 if (pat != NULL) | |
| 9867 { | |
| 9868 s = p + 1; | |
| 9869 /* find end of substitution */ | |
| 9870 p = vim_strchr(s, sep); | |
| 9871 if (p != NULL) | |
| 9872 { | |
| 9873 sub = vim_strnsave(s, (int)(p - s)); | |
| 9874 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9875 if (sub != NULL && str != NULL) | |
| 9876 { | |
| 9877 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9878 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9879 if (s != NULL) |
| 9880 { | |
| 9881 *fnamep = s; | |
| 9882 *fnamelen = (int)STRLEN(s); | |
| 9883 vim_free(*bufp); | |
| 9884 *bufp = s; | |
| 9885 didit = TRUE; | |
| 9886 } | |
| 9887 } | |
| 9888 vim_free(sub); | |
| 9889 vim_free(str); | |
| 9890 } | |
| 9891 vim_free(pat); | |
| 9892 } | |
| 9893 } | |
| 9894 /* after using ":s", repeat all the modifiers */ | |
| 9895 if (didit) | |
| 9896 goto repeat; | |
| 9897 } | |
| 9898 } | |
| 9899 | |
| 5690 | 9900 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9901 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9902 /* 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
|
9903 c = (*fnamep)[*fnamelen]; |
|
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] = NUL; |
| 5690 | 9906 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
|
9907 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9908 (*fnamep)[*fnamelen] = c; |
| 5690 | 9909 if (p == NULL) |
| 9910 return -1; | |
| 9911 vim_free(*bufp); | |
| 9912 *bufp = *fnamep = p; | |
| 9913 *fnamelen = (int)STRLEN(p); | |
| 9914 *usedlen += 2; | |
| 9915 } | |
| 9916 | |
| 7 | 9917 return valid; |
| 9918 } | |
| 9919 | |
| 9920 /* | |
| 9921 * 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
|
9922 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9923 * "flags" can be "g" to do a global substitute. |
| 9924 * Returns an allocated string, NULL for error. | |
| 9925 */ | |
| 9926 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9927 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9928 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9929 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9930 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9931 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9932 char_u *flags) |
| 7 | 9933 { |
| 9934 int sublen; | |
| 9935 regmatch_T regmatch; | |
| 9936 int i; | |
| 9937 int do_all; | |
| 9938 char_u *tail; | |
| 6332 | 9939 char_u *end; |
| 7 | 9940 garray_T ga; |
| 9941 char_u *ret; | |
| 9942 char_u *save_cpo; | |
| 5623 | 9943 char_u *zero_width = NULL; |
| 7 | 9944 |
| 9945 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9946 save_cpo = p_cpo; | |
| 1672 | 9947 p_cpo = empty_option; |
| 7 | 9948 |
| 9949 ga_init2(&ga, 1, 200); | |
| 9950 | |
| 9951 do_all = (flags[0] == 'g'); | |
| 9952 | |
| 9953 regmatch.rm_ic = p_ic; | |
| 9954 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9955 if (regmatch.regprog != NULL) | |
| 9956 { | |
| 9957 tail = str; | |
| 6332 | 9958 end = str + STRLEN(str); |
| 7 | 9959 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9960 { | |
| 5623 | 9961 /* Skip empty match except for first match. */ |
| 9962 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9963 { | |
| 9964 if (zero_width == regmatch.startp[0]) | |
| 9965 { | |
| 9966 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9967 i = MB_PTR2LEN(tail); |
| 9968 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9969 (size_t)i); | |
| 9970 ga.ga_len += i; | |
| 9971 tail += i; | |
| 5623 | 9972 continue; |
| 9973 } | |
| 9974 zero_width = regmatch.startp[0]; | |
| 9975 } | |
| 9976 | |
| 7 | 9977 /* |
| 9978 * Get some space for a temporary buffer to do the substitution | |
| 9979 * into. It will contain: | |
| 9980 * - The text up to where the match is. | |
| 9981 * - The substituted text. | |
| 9982 * - The text after the match. | |
| 9983 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9984 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9985 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9986 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9987 { | |
| 9988 ga_clear(&ga); | |
| 9989 break; | |
| 9990 } | |
| 9991 | |
| 9992 /* copy the text up to where the match is */ | |
| 9993 i = (int)(regmatch.startp[0] - tail); | |
| 9994 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 9995 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9996 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 9997 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 9998 ga.ga_len += i + sublen - 1; | |
| 5388 | 9999 tail = regmatch.endp[0]; |
| 10000 if (*tail == NUL) | |
| 10001 break; | |
| 7 | 10002 if (!do_all) |
| 10003 break; | |
| 10004 } | |
| 10005 | |
| 10006 if (ga.ga_data != NULL) | |
| 10007 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 10008 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
10009 vim_regfree(regmatch.regprog); |
| 7 | 10010 } |
| 10011 | |
| 10012 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 10013 ga_clear(&ga); | |
| 1672 | 10014 if (p_cpo == empty_option) |
| 10015 p_cpo = save_cpo; | |
| 10016 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10017 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 10018 free_string_option(save_cpo); |
| 7 | 10019 |
| 10020 return ret; | |
| 10021 } | |
| 10022 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10023 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10024 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
|
10025 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10026 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10027 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10028 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10029 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10030 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10031 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 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
|
10034 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
|
10035 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
|
10036 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10037 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 s = expr->vval.v_string; |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10039 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
|
10040 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
|
10041 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10043 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
|
10044 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10045 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
|
10046 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
10047 s = partial_name(partial); |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10048 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
|
10049 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
|
10050 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10051 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10052 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10053 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10054 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
|
10055 if (s == NULL) |
|
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 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10058 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10059 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 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
|
10061 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 goto theend; |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10067 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10070 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 *tv = rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10072 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 /* 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
|
10078 *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
|
10079 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10080 /* 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
|
10081 * 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
|
10082 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10083 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10084 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10085 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10086 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10087 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
|
10088 return retval; |
|
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 |
|
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 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10093 * Implementation of map() and filter(). |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10096 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:
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diff
changeset
|
10097 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10098 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10099 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10100 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10101 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10102 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10103 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10104 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10105 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10106 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10107 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10108 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10109 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
|
10110 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:
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diff
changeset
|
10111 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10112 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10113 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10114 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10115 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10116 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10117 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
|
10118 || (!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
|
10119 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10120 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10121 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
|
10122 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10123 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
|
10124 || (!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
|
10125 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10126 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10127 else |
|
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 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10130 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10131 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10132 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10133 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10134 /* 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:
9562
diff
changeset
|
10135 * 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:
9562
diff
changeset
|
10136 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10137 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10138 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10139 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10140 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10141 /* 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:
9562
diff
changeset
|
10142 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10143 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10144 did_emsg = FALSE; |
|
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:
9562
diff
changeset
|
10146 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10147 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
|
10148 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10149 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
|
10150 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10151 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10152 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10153 todo = (int)ht->ht_used; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10154 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
|
10155 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10156 if (!HASHITEM_EMPTY(hi)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10157 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10158 int r; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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10159 |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
10160 --todo; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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10161 di = HI2DI(hi); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10162 if (map && |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10163 (tv_check_lock(di->di_tv.v_lock, arg_errmsg, TRUE) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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10164 || var_check_ro(di->di_flags, arg_errmsg, TRUE))) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
10165 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10166 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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10167 r = filter_map_one(&di->di_tv, expr, map, &rem); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10168 clear_tv(&vimvars[VV_KEY].vv_tv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10169 if (r == FAIL || did_emsg) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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10170 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10171 if (!map && rem) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10172 { |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10173 if (var_check_fixed(di->di_flags, arg_errmsg, TRUE) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10174 || var_check_ro(di->di_flags, arg_errmsg, TRUE)) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10175 break; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10176 dictitem_remove(d, di); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10177 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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10178 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10179 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10180 hash_unlock(ht); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10181 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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|
10182 else |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
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10183 { |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10184 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10185 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10186 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
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10187 { |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10188 if (map && tv_check_lock(li->li_tv.v_lock, arg_errmsg, TRUE)) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10189 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10190 nli = li->li_next; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10191 vimvars[VV_KEY].vv_nr = idx; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
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10192 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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10193 || did_emsg) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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10194 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
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|
10195 if (!map && rem) |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10196 listitem_remove(l, li); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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10197 ++idx; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10198 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
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10199 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10200 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10201 restore_vimvar(VV_KEY, &save_key); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10202 restore_vimvar(VV_VAL, &save_val); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10203 |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10204 did_emsg |= save_did_emsg; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10205 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
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10206 |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10207 copy_tv(&argvars[0], rettv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
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10208 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10209 |
| 7 | 10210 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |