Mercurial > vim
annotate src/eval.c @ 12722:7749260f261c v8.0.1239
patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
commit https://github.com/vim/vim/commit/48570488f17e397183ea7d5c7ca67d6e4ffb013d
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Oct 30 21:48:41 2017 +0100
patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Problem: Cannot use a lambda for the skip argument to searchpair().
Solution: Evaluate a partial, funcref and lambda. (LemonBoy, closes https://github.com/vim/vim/issues/1454,
closes #2265)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Mon, 30 Oct 2017 22:00:05 +0100 |
| parents | e769c912fcd9 |
| children | 9c1659761fc3 |
| 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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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}, |
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190 {VV_NAME("termrfgresp", VAR_STRING), VV_RO}, |
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191 {VV_NAME("termrbgresp", VAR_STRING), VV_RO}, |
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192 {VV_NAME("termu7resp", VAR_STRING), VV_RO}, |
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193 {VV_NAME("termstyleresp", VAR_STRING), VV_RO}, |
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194 {VV_NAME("termblinkresp", VAR_STRING), VV_RO}, |
| 7 | 195 }; |
| 196 | |
| 104 | 197 /* shorthand */ |
| 1624 | 198 #define vv_type vv_di.di_tv.v_type |
| 199 #define vv_nr vv_di.di_tv.vval.v_number | |
| 200 #define vv_float vv_di.di_tv.vval.v_float | |
| 201 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 202 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 203 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 204 #define vv_tv vv_di.di_tv |
| 137 | 205 |
| 4323 | 206 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 207 #define vimvarht vimvardict.dv_hashtab |
| 208 | |
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209 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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210 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
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211 static char_u *skip_var_one(char_u *arg); |
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212 static void list_glob_vars(int *first); |
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213 static void list_buf_vars(int *first); |
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214 static void list_win_vars(int *first); |
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215 static void list_tab_vars(int *first); |
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216 static void list_vim_vars(int *first); |
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217 static void list_script_vars(int *first); |
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218 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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219 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
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220 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
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221 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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222 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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223 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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224 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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225 static void item_lock(typval_T *tv, int deep, int lock); |
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226 |
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227 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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228 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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229 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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230 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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231 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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232 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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233 |
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234 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
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235 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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236 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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237 static int free_unref_items(int copyID); |
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238 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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239 static int get_env_len(char_u **arg); |
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240 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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241 static void check_vars(char_u *name, int len); |
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242 static typval_T *alloc_string_tv(char_u *string); |
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243 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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244 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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245 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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246 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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247 |
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248 /* for VIM_VERSION_ defines */ |
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249 #include "version.h" |
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250 |
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251 |
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252 #if defined(EBCDIC) || defined(PROTO) |
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253 /* |
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254 * Compare struct fst by function name. |
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255 */ |
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256 static int |
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257 compare_func_name(const void *s1, const void *s2) |
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258 { |
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259 struct fst *p1 = (struct fst *)s1; |
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260 struct fst *p2 = (struct fst *)s2; |
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261 |
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262 return STRCMP(p1->f_name, p2->f_name); |
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263 } |
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264 |
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265 /* |
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266 * Sort the function table by function name. |
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267 * The sorting of the table above is ASCII dependant. |
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268 * On machines using EBCDIC we have to sort it. |
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269 */ |
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270 static void |
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271 sortFunctions(void) |
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272 { |
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273 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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274 |
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275 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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276 } |
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277 #endif |
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278 |
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279 |
| 137 | 280 /* |
| 281 * Initialize the global and v: variables. | |
| 282 */ | |
| 283 void | |
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284 eval_init(void) |
| 137 | 285 { |
| 286 int i; | |
| 287 struct vimvar *p; | |
| 288 | |
| 3687 | 289 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 290 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 291 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 292 hash_init(&compat_hashtab); |
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293 func_init(); |
| 137 | 294 |
| 295 for (i = 0; i < VV_LEN; ++i) | |
| 296 { | |
| 297 p = &vimvars[i]; | |
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298 if (STRLEN(p->vv_name) > 16) |
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299 { |
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300 IEMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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301 getout(1); |
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302 } |
| 137 | 303 STRCPY(p->vv_di.di_key, p->vv_name); |
| 304 if (p->vv_flags & VV_RO) | |
| 305 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 306 else if (p->vv_flags & VV_RO_SBX) | |
| 307 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 308 else | |
| 309 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 310 |
| 311 /* add to v: scope dict, unless the value is not always available */ | |
| 312 if (p->vv_type != VAR_UNKNOWN) | |
| 313 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 314 if (p->vv_flags & VV_COMPAT) |
| 142 | 315 /* add to compat scope dict */ |
| 316 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 317 } |
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318 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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319 |
| 1624 | 320 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 321 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 322 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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323 set_vim_var_list(VV_ERRORS, list_alloc()); |
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324 |
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325 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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326 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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327 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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328 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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329 |
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330 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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331 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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332 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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333 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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334 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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335 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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336 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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337 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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338 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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339 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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340 |
| 3488 | 341 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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342 |
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343 #ifdef EBCDIC |
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344 /* |
| 3178 | 345 * Sort the function table, to enable binary search. |
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346 */ |
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347 sortFunctions(); |
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348 #endif |
| 137 | 349 } |
| 350 | |
| 357 | 351 #if defined(EXITFREE) || defined(PROTO) |
| 352 void | |
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353 eval_clear(void) |
| 357 | 354 { |
| 355 int i; | |
| 356 struct vimvar *p; | |
| 357 | |
| 358 for (i = 0; i < VV_LEN; ++i) | |
| 359 { | |
| 360 p = &vimvars[i]; | |
| 361 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 362 { |
| 1734 | 363 vim_free(p->vv_str); |
| 364 p->vv_str = NULL; | |
| 1733 | 365 } |
| 366 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 367 { | |
| 368 list_unref(p->vv_list); | |
| 369 p->vv_list = NULL; | |
| 364 | 370 } |
| 357 | 371 } |
| 372 hash_clear(&vimvarht); | |
| 1741 | 373 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 374 hash_clear(&compat_hashtab); |
| 375 | |
| 364 | 376 free_scriptnames(); |
| 4133 | 377 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 378 free_locales(); |
| 4133 | 379 # endif |
| 357 | 380 |
| 381 /* global variables */ | |
| 382 vars_clear(&globvarht); | |
| 364 | 383 |
| 855 | 384 /* autoloaded script names */ |
| 385 ga_clear_strings(&ga_loaded); | |
| 386 | |
| 5378 | 387 /* Script-local variables. First clear all the variables and in a second |
| 388 * loop free the scriptvar_T, because a variable in one script might hold | |
| 389 * a reference to the whole scope of another script. */ | |
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390 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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391 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 392 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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393 vim_free(SCRIPT_SV(i)); |
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394 ga_clear(&ga_scripts); |
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395 |
| 371 | 396 /* unreferenced lists and dicts */ |
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397 (void)garbage_collect(FALSE); |
| 1624 | 398 |
| 399 /* functions */ | |
| 400 free_all_functions(); | |
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401 } |
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402 #endif |
| 137 | 403 |
| 7 | 404 |
| 405 /* | |
| 406 * Set an internal variable to a string value. Creates the variable if it does | |
| 407 * not already exist. | |
| 408 */ | |
| 409 void | |
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410 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 411 { |
| 56 | 412 char_u *val; |
| 137 | 413 typval_T *tvp; |
| 7 | 414 |
| 415 val = vim_strsave(value); | |
| 416 if (val != NULL) | |
| 417 { | |
| 71 | 418 tvp = alloc_string_tv(val); |
| 56 | 419 if (tvp != NULL) |
| 420 { | |
| 421 set_var(name, tvp, FALSE); | |
| 71 | 422 free_tv(tvp); |
| 7 | 423 } |
| 424 } | |
| 425 } | |
| 426 | |
| 169 | 427 static lval_T *redir_lval = NULL; |
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428 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 429 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 430 static char_u *redir_endp = NULL; |
| 431 static char_u *redir_varname = NULL; | |
| 432 | |
| 433 /* | |
| 434 * Start recording command output to a variable | |
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435 * When "append" is TRUE append to an existing variable. |
| 169 | 436 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 437 */ | |
| 438 int | |
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439 var_redir_start(char_u *name, int append) |
| 169 | 440 { |
| 441 int save_emsg; | |
| 442 int err; | |
| 443 typval_T tv; | |
| 444 | |
| 1976 | 445 /* Catch a bad name early. */ |
| 271 | 446 if (!eval_isnamec1(*name)) |
| 169 | 447 { |
| 448 EMSG(_(e_invarg)); | |
| 449 return FAIL; | |
| 450 } | |
| 451 | |
| 1976 | 452 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 453 redir_varname = vim_strsave(name); |
| 454 if (redir_varname == NULL) | |
| 455 return FAIL; | |
| 456 | |
| 457 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 458 if (redir_lval == NULL) | |
| 459 { | |
| 460 var_redir_stop(); | |
| 461 return FAIL; | |
| 462 } | |
| 463 | |
| 1057 | 464 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 465 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 466 | |
| 169 | 467 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 468 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 469 FNE_CHECK_START); |
| 169 | 470 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 471 { | |
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472 clear_lval(redir_lval); |
| 169 | 473 if (redir_endp != NULL && *redir_endp != NUL) |
| 474 /* Trailing characters are present after the variable name */ | |
| 475 EMSG(_(e_trailing)); | |
| 476 else | |
| 477 EMSG(_(e_invarg)); | |
| 1976 | 478 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 479 var_redir_stop(); |
| 480 return FAIL; | |
| 481 } | |
| 482 | |
| 483 /* check if we can write to the variable: set it to or append an empty | |
| 484 * string */ | |
| 485 save_emsg = did_emsg; | |
| 486 did_emsg = FALSE; | |
| 487 tv.v_type = VAR_STRING; | |
| 488 tv.vval.v_string = (char_u *)""; | |
| 489 if (append) | |
| 490 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 491 else | |
| 492 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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493 clear_lval(redir_lval); |
| 169 | 494 err = did_emsg; |
| 716 | 495 did_emsg |= save_emsg; |
| 169 | 496 if (err) |
| 497 { | |
| 1976 | 498 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 499 var_redir_stop(); |
| 500 return FAIL; | |
| 501 } | |
| 502 | |
| 503 return OK; | |
| 504 } | |
| 505 | |
| 506 /* | |
| 1057 | 507 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 508 * The actual appending is postponed until redirection ends, because the value | |
| 509 * appended may in fact be the string we write to, changing it may cause freed | |
| 510 * memory to be used: | |
| 511 * :redir => foo | |
| 512 * :let foo | |
| 513 * :redir END | |
| 169 | 514 */ |
| 515 void | |
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516 var_redir_str(char_u *value, int value_len) |
| 1057 | 517 { |
| 1320 | 518 int len; |
| 169 | 519 |
| 520 if (redir_lval == NULL) | |
| 521 return; | |
| 522 | |
| 1057 | 523 if (value_len == -1) |
| 1320 | 524 len = (int)STRLEN(value); /* Append the entire string */ |
| 525 else | |
| 526 len = value_len; /* Append only "value_len" characters */ | |
| 527 | |
| 528 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 529 { |
| 530 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 531 redir_ga.ga_len += len; |
| 1057 | 532 } |
| 533 else | |
| 169 | 534 var_redir_stop(); |
| 535 } | |
| 536 | |
| 537 /* | |
| 538 * Stop redirecting command output to a variable. | |
| 1976 | 539 * Frees the allocated memory. |
| 169 | 540 */ |
| 541 void | |
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542 var_redir_stop(void) |
| 169 | 543 { |
| 1057 | 544 typval_T tv; |
| 545 | |
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546 if (EVALCMD_BUSY) |
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547 { |
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548 redir_lval = NULL; |
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549 return; |
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550 } |
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551 |
| 169 | 552 if (redir_lval != NULL) |
| 553 { | |
| 1976 | 554 /* If there was no error: assign the text to the variable. */ |
| 555 if (redir_endp != NULL) | |
| 556 { | |
| 557 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 558 tv.v_type = VAR_STRING; | |
| 559 tv.vval.v_string = redir_ga.ga_data; | |
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560 /* Call get_lval() again, if it's inside a Dict or List it may |
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561 * have changed. */ |
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562 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 563 FALSE, FALSE, 0, FNE_CHECK_START); |
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564 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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565 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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566 clear_lval(redir_lval); |
| 1976 | 567 } |
| 568 | |
| 569 /* free the collected output */ | |
| 570 vim_free(redir_ga.ga_data); | |
| 571 redir_ga.ga_data = NULL; | |
| 1057 | 572 |
| 169 | 573 vim_free(redir_lval); |
| 574 redir_lval = NULL; | |
| 575 } | |
| 576 vim_free(redir_varname); | |
| 577 redir_varname = NULL; | |
| 578 } | |
| 579 | |
| 7 | 580 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 581 int | |
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582 eval_charconvert( |
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583 char_u *enc_from, |
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584 char_u *enc_to, |
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585 char_u *fname_from, |
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586 char_u *fname_to) |
| 7 | 587 { |
| 588 int err = FALSE; | |
| 589 | |
| 590 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 591 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 592 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 593 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 594 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 595 err = TRUE; | |
| 596 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 597 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 598 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 599 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 600 | |
| 601 if (err) | |
| 602 return FAIL; | |
| 603 return OK; | |
| 604 } | |
| 605 # endif | |
| 606 | |
| 607 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 608 int | |
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609 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 610 { |
| 611 int err = FALSE; | |
| 612 | |
| 613 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 614 set_vim_var_string(VV_CMDARG, args, -1); | |
| 615 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 616 err = TRUE; | |
| 617 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 618 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 619 | |
| 620 if (err) | |
| 621 { | |
| 622 mch_remove(fname); | |
| 623 return FAIL; | |
| 624 } | |
| 625 return OK; | |
| 626 } | |
| 627 # endif | |
| 628 | |
| 629 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 630 void | |
|
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631 eval_diff( |
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632 char_u *origfile, |
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633 char_u *newfile, |
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634 char_u *outfile) |
| 7 | 635 { |
| 636 int err = FALSE; | |
| 637 | |
| 638 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 639 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 640 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 641 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 642 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 643 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 644 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 645 } | |
| 646 | |
| 647 void | |
|
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648 eval_patch( |
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649 char_u *origfile, |
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650 char_u *difffile, |
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651 char_u *outfile) |
| 7 | 652 { |
| 653 int err; | |
| 654 | |
| 655 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 656 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 657 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 658 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 659 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 660 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 661 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 662 } | |
| 663 # endif | |
| 664 | |
| 665 /* | |
| 666 * Top level evaluation function, returning a boolean. | |
| 667 * Sets "error" to TRUE if there was an error. | |
| 668 * Return TRUE or FALSE. | |
| 669 */ | |
| 670 int | |
|
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671 eval_to_bool( |
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672 char_u *arg, |
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673 int *error, |
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674 char_u **nextcmd, |
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675 int skip) /* only parse, don't execute */ |
| 7 | 676 { |
| 137 | 677 typval_T tv; |
|
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678 varnumber_T retval = FALSE; |
| 7 | 679 |
| 680 if (skip) | |
| 681 ++emsg_skip; | |
| 71 | 682 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 683 *error = TRUE; |
| 684 else | |
| 685 { | |
| 686 *error = FALSE; | |
| 687 if (!skip) | |
| 688 { | |
| 323 | 689 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 690 clear_tv(&tv); |
| 7 | 691 } |
| 692 } | |
| 693 if (skip) | |
| 694 --emsg_skip; | |
| 695 | |
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696 return (int)retval; |
| 7 | 697 } |
| 698 | |
|
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699 static int |
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700 eval_expr_typval(typval_T *expr, typval_T *argv, int argc, typval_T *rettv) |
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701 { |
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702 char_u *s; |
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703 int dummy; |
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704 char_u buf[NUMBUFLEN]; |
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705 |
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706 if (expr->v_type == VAR_FUNC) |
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707 { |
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708 s = expr->vval.v_string; |
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709 if (s == NULL || *s == NUL) |
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710 return FAIL; |
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711 if (call_func(s, (int)STRLEN(s), rettv, argc, argv, NULL, |
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712 0L, 0L, &dummy, TRUE, NULL, NULL) == FAIL) |
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713 return FAIL; |
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714 } |
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715 else if (expr->v_type == VAR_PARTIAL) |
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716 { |
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717 partial_T *partial = expr->vval.v_partial; |
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718 |
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719 s = partial_name(partial); |
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720 if (s == NULL || *s == NUL) |
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721 return FAIL; |
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722 if (call_func(s, (int)STRLEN(s), rettv, argc, argv, NULL, |
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723 0L, 0L, &dummy, TRUE, partial, NULL) == FAIL) |
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724 return FAIL; |
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725 } |
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726 else |
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727 { |
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728 s = get_tv_string_buf_chk(expr, buf); |
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729 if (s == NULL) |
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730 return FAIL; |
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731 s = skipwhite(s); |
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732 if (eval1(&s, rettv, TRUE) == FAIL) |
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733 return FAIL; |
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734 if (*s != NUL) /* check for trailing chars after expr */ |
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735 { |
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736 EMSG2(_(e_invexpr2), s); |
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737 return FAIL; |
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738 } |
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739 } |
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740 return OK; |
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741 } |
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742 |
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743 /* |
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744 * Like eval_to_bool() but using a typval_T instead of a string. |
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745 * Works for string, funcref and partial. |
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746 */ |
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747 int |
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748 eval_expr_to_bool(typval_T *expr, int *error) |
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749 { |
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750 typval_T rettv; |
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751 int res; |
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752 |
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753 if (eval_expr_typval(expr, NULL, 0, &rettv) == FAIL) |
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754 { |
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755 *error = TRUE; |
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756 return FALSE; |
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757 } |
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758 res = (get_tv_number_chk(&rettv, error) != 0); |
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759 clear_tv(&rettv); |
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760 return res; |
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761 } |
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762 |
| 7 | 763 /* |
| 764 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 765 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 766 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 767 */ | |
| 768 char_u * | |
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769 eval_to_string_skip( |
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770 char_u *arg, |
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771 char_u **nextcmd, |
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772 int skip) /* only parse, don't execute */ |
| 7 | 773 { |
| 137 | 774 typval_T tv; |
| 7 | 775 char_u *retval; |
| 776 | |
| 777 if (skip) | |
| 778 ++emsg_skip; | |
| 71 | 779 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 780 retval = NULL; |
| 781 else | |
| 782 { | |
| 71 | 783 retval = vim_strsave(get_tv_string(&tv)); |
| 784 clear_tv(&tv); | |
| 7 | 785 } |
| 786 if (skip) | |
| 787 --emsg_skip; | |
| 788 | |
| 789 return retval; | |
| 790 } | |
| 791 | |
| 792 /* | |
| 9 | 793 * Skip over an expression at "*pp". |
| 794 * Return FAIL for an error, OK otherwise. | |
| 795 */ | |
| 796 int | |
|
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797 skip_expr(char_u **pp) |
| 9 | 798 { |
| 137 | 799 typval_T rettv; |
| 9 | 800 |
| 801 *pp = skipwhite(*pp); | |
| 71 | 802 return eval1(pp, &rettv, FALSE); |
| 9 | 803 } |
| 804 | |
| 805 /* | |
| 7 | 806 * Top level evaluation function, returning a string. |
| 1713 | 807 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 808 * a Float to a String. | |
| 7 | 809 * Return pointer to allocated memory, or NULL for failure. |
| 810 */ | |
| 811 char_u * | |
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812 eval_to_string( |
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813 char_u *arg, |
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814 char_u **nextcmd, |
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815 int convert) |
| 7 | 816 { |
| 137 | 817 typval_T tv; |
| 7 | 818 char_u *retval; |
| 714 | 819 garray_T ga; |
| 1851 | 820 #ifdef FEAT_FLOAT |
| 1713 | 821 char_u numbuf[NUMBUFLEN]; |
| 1851 | 822 #endif |
| 7 | 823 |
| 71 | 824 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 825 retval = NULL; |
| 826 else | |
| 827 { | |
| 1713 | 828 if (convert && tv.v_type == VAR_LIST) |
| 714 | 829 { |
| 830 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 831 if (tv.vval.v_list != NULL) |
| 3000 | 832 { |
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833 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 834 if (tv.vval.v_list->lv_len > 0) |
| 835 ga_append(&ga, NL); | |
| 836 } | |
| 714 | 837 ga_append(&ga, NUL); |
| 838 retval = (char_u *)ga.ga_data; | |
| 839 } | |
| 1713 | 840 #ifdef FEAT_FLOAT |
| 841 else if (convert && tv.v_type == VAR_FLOAT) | |
| 842 { | |
| 843 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 844 retval = vim_strsave(numbuf); | |
| 845 } | |
| 846 #endif | |
| 714 | 847 else |
| 848 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 849 clear_tv(&tv); |
| 7 | 850 } |
| 851 | |
| 852 return retval; | |
| 853 } | |
| 854 | |
| 855 /* | |
| 634 | 856 * Call eval_to_string() without using current local variables and using |
| 857 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 858 */ |
| 859 char_u * | |
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860 eval_to_string_safe( |
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861 char_u *arg, |
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862 char_u **nextcmd, |
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863 int use_sandbox) |
| 7 | 864 { |
| 865 char_u *retval; | |
| 866 void *save_funccalp; | |
| 867 | |
| 868 save_funccalp = save_funccal(); | |
| 634 | 869 if (use_sandbox) |
| 870 ++sandbox; | |
| 871 ++textlock; | |
| 714 | 872 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 873 if (use_sandbox) |
| 874 --sandbox; | |
| 875 --textlock; | |
| 7 | 876 restore_funccal(save_funccalp); |
| 877 return retval; | |
| 878 } | |
| 879 | |
| 880 /* | |
| 881 * Top level evaluation function, returning a number. | |
| 882 * Evaluates "expr" silently. | |
| 883 * Returns -1 for an error. | |
| 884 */ | |
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885 varnumber_T |
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886 eval_to_number(char_u *expr) |
| 7 | 887 { |
| 137 | 888 typval_T rettv; |
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889 varnumber_T retval; |
| 97 | 890 char_u *p = skipwhite(expr); |
| 7 | 891 |
| 892 ++emsg_off; | |
| 893 | |
| 71 | 894 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 895 retval = -1; |
| 896 else | |
| 897 { | |
| 323 | 898 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 899 clear_tv(&rettv); |
| 7 | 900 } |
| 901 --emsg_off; | |
| 902 | |
| 903 return retval; | |
| 904 } | |
| 905 | |
| 411 | 906 /* |
| 907 * Prepare v: variable "idx" to be used. | |
| 908 * Save the current typeval in "save_tv". | |
| 909 * When not used yet add the variable to the v: hashtable. | |
| 910 */ | |
| 911 static void | |
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912 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 913 { |
| 914 *save_tv = vimvars[idx].vv_tv; | |
| 915 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 916 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 917 } | |
| 918 | |
| 919 /* | |
| 920 * Restore v: variable "idx" to typeval "save_tv". | |
| 921 * When no longer defined, remove the variable from the v: hashtable. | |
| 922 */ | |
| 923 static void | |
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924 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 925 { |
| 926 hashitem_T *hi; | |
| 927 | |
| 928 vimvars[idx].vv_tv = *save_tv; | |
| 929 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 930 { | |
| 931 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 932 if (HASHITEM_EMPTY(hi)) | |
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933 internal_error("restore_vimvar()"); |
| 411 | 934 else |
| 935 hash_remove(&vimvarht, hi); | |
| 936 } | |
| 937 } | |
| 938 | |
| 749 | 939 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 940 /* |
| 941 * Evaluate an expression to a list with suggestions. | |
| 942 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 943 * Returns NULL when there is an error. |
| 374 | 944 */ |
| 945 list_T * | |
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946 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 947 { |
| 948 typval_T save_val; | |
| 949 typval_T rettv; | |
| 950 list_T *list = NULL; | |
| 951 char_u *p = skipwhite(expr); | |
| 952 | |
| 953 /* Set "v:val" to the bad word. */ | |
| 954 prepare_vimvar(VV_VAL, &save_val); | |
| 955 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 956 vimvars[VV_VAL].vv_str = badword; | |
| 957 if (p_verbose == 0) | |
| 958 ++emsg_off; | |
| 959 | |
| 960 if (eval1(&p, &rettv, TRUE) == OK) | |
| 961 { | |
| 962 if (rettv.v_type != VAR_LIST) | |
| 963 clear_tv(&rettv); | |
| 964 else | |
| 965 list = rettv.vval.v_list; | |
| 966 } | |
| 967 | |
| 968 if (p_verbose == 0) | |
| 969 --emsg_off; | |
| 970 restore_vimvar(VV_VAL, &save_val); | |
| 971 | |
| 972 return list; | |
| 973 } | |
| 974 | |
| 975 /* | |
| 976 * "list" is supposed to contain two items: a word and a number. Return the | |
| 977 * word in "pp" and the number as the return value. | |
| 978 * Return -1 if anything isn't right. | |
| 979 * Used to get the good word and score from the eval_spell_expr() result. | |
| 980 */ | |
| 981 int | |
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982 get_spellword(list_T *list, char_u **pp) |
| 374 | 983 { |
| 984 listitem_T *li; | |
| 985 | |
| 986 li = list->lv_first; | |
| 987 if (li == NULL) | |
| 988 return -1; | |
| 989 *pp = get_tv_string(&li->li_tv); | |
| 990 | |
| 991 li = li->li_next; | |
| 992 if (li == NULL) | |
| 993 return -1; | |
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994 return (int)get_tv_number(&li->li_tv); |
| 374 | 995 } |
| 996 #endif | |
| 997 | |
| 446 | 998 /* |
| 625 | 999 * Top level evaluation function. |
| 1000 * Returns an allocated typval_T with the result. | |
| 1001 * Returns NULL when there is an error. | |
| 446 | 1002 */ |
| 1003 typval_T * | |
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1004 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 1005 { |
| 1006 typval_T *tv; | |
| 1007 | |
| 1008 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 1009 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 1010 { |
| 1011 vim_free(tv); | |
| 625 | 1012 tv = NULL; |
| 446 | 1013 } |
| 1014 | |
| 1015 return tv; | |
| 1016 } | |
| 1017 | |
| 1018 | |
| 7 | 1019 /* |
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1020 * Call some Vim script function and return the result in "*rettv". |
| 1624 | 1021 * Uses argv[argc] for the function arguments. Only Number and String |
| 1022 * arguments are currently supported. | |
| 408 | 1023 * Returns OK or FAIL. |
| 1024 */ | |
| 3078 | 1025 int |
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1026 call_vim_function( |
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1027 char_u *func, |
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1028 int argc, |
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1029 char_u **argv, |
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1030 int safe, /* use the sandbox */ |
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1031 int str_arg_only, /* all arguments are strings */ |
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1032 typval_T *rettv) |
| 408 | 1033 { |
| 137 | 1034 typval_T *argvars; |
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1035 varnumber_T n; |
| 7 | 1036 int len; |
| 1037 int i; | |
| 1038 int doesrange; | |
| 1039 void *save_funccalp = NULL; | |
| 408 | 1040 int ret; |
| 7 | 1041 |
| 840 | 1042 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 1043 if (argvars == NULL) |
| 408 | 1044 return FAIL; |
| 7 | 1045 |
| 1046 for (i = 0; i < argc; i++) | |
| 1047 { | |
| 12 | 1048 /* Pass a NULL or empty argument as an empty string */ |
| 1049 if (argv[i] == NULL || *argv[i] == NUL) | |
| 1050 { | |
| 56 | 1051 argvars[i].v_type = VAR_STRING; |
| 1052 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 1053 continue; |
| 1054 } | |
| 1055 | |
| 3709 | 1056 if (str_arg_only) |
| 1057 len = 0; | |
| 1058 else | |
| 1059 /* Recognize a number argument, the others must be strings. */ | |
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1060 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 1061 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 1062 { | |
| 56 | 1063 argvars[i].v_type = VAR_NUMBER; |
| 1064 argvars[i].vval.v_number = n; | |
| 7 | 1065 } |
| 1066 else | |
| 1067 { | |
| 56 | 1068 argvars[i].v_type = VAR_STRING; |
| 1069 argvars[i].vval.v_string = argv[i]; | |
| 7 | 1070 } |
| 1071 } | |
| 1072 | |
| 1073 if (safe) | |
| 1074 { | |
| 1075 save_funccalp = save_funccal(); | |
| 1076 ++sandbox; | |
| 1077 } | |
| 1078 | |
| 408 | 1079 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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1080 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 1081 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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1082 &doesrange, TRUE, NULL, NULL); |
| 7 | 1083 if (safe) |
| 1084 { | |
| 1085 --sandbox; | |
| 1086 restore_funccal(save_funccalp); | |
| 1087 } | |
| 408 | 1088 vim_free(argvars); |
| 1089 | |
| 1090 if (ret == FAIL) | |
| 1091 clear_tv(rettv); | |
| 1092 | |
| 1093 return ret; | |
| 1094 } | |
| 1095 | |
| 4133 | 1096 /* |
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1097 * Call Vim script function "func" and return the result as a number. |
| 4133 | 1098 * Returns -1 when calling the function fails. |
| 1099 * Uses argv[argc] for the function arguments. | |
| 1100 */ | |
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1101 varnumber_T |
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1102 call_func_retnr( |
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1103 char_u *func, |
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1104 int argc, |
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1105 char_u **argv, |
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1106 int safe) /* use the sandbox */ |
| 4133 | 1107 { |
| 1108 typval_T rettv; | |
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1109 varnumber_T retval; |
| 4133 | 1110 |
| 1111 /* All arguments are passed as strings, no conversion to number. */ | |
| 1112 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1113 return -1; | |
| 1114 | |
| 1115 retval = get_tv_number_chk(&rettv, NULL); | |
| 1116 clear_tv(&rettv); | |
| 1117 return retval; | |
| 1118 } | |
| 1119 | |
| 1120 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1121 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1122 | |
| 1322 | 1123 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1124 /* |
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1125 * Call Vim script function "func" and return the result as a string. |
| 453 | 1126 * Returns NULL when calling the function fails. |
| 408 | 1127 * Uses argv[argc] for the function arguments. |
| 1128 */ | |
| 1129 void * | |
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1130 call_func_retstr( |
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1131 char_u *func, |
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1132 int argc, |
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1133 char_u **argv, |
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1134 int safe) /* use the sandbox */ |
| 408 | 1135 { |
| 1136 typval_T rettv; | |
| 453 | 1137 char_u *retval; |
| 408 | 1138 |
| 3709 | 1139 /* All arguments are passed as strings, no conversion to number. */ |
| 1140 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1141 return NULL; |
| 1142 | |
| 1143 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1144 clear_tv(&rettv); | |
| 7 | 1145 return retval; |
| 1146 } | |
| 1322 | 1147 # endif |
| 1148 | |
| 453 | 1149 /* |
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1150 * Call Vim script function "func" and return the result as a List. |
| 408 | 1151 * Uses argv[argc] for the function arguments. |
| 1690 | 1152 * Returns NULL when there is something wrong. |
| 408 | 1153 */ |
| 1154 void * | |
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1155 call_func_retlist( |
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1156 char_u *func, |
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1157 int argc, |
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1158 char_u **argv, |
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1159 int safe) /* use the sandbox */ |
| 408 | 1160 { |
| 1161 typval_T rettv; | |
| 1162 | |
| 3709 | 1163 /* All arguments are passed as strings, no conversion to number. */ |
| 1164 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1165 return NULL; |
| 1166 | |
| 1167 if (rettv.v_type != VAR_LIST) | |
| 1168 { | |
| 1169 clear_tv(&rettv); | |
| 1170 return NULL; | |
| 1171 } | |
| 1172 | |
| 1173 return rettv.vval.v_list; | |
| 1174 } | |
| 1322 | 1175 #endif |
| 1176 | |
| 7 | 1177 |
| 1178 #ifdef FEAT_FOLDING | |
| 1179 /* | |
| 1180 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1181 * it in "*cp". Doesn't give error messages. | |
| 1182 */ | |
| 1183 int | |
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1184 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1185 { |
| 137 | 1186 typval_T tv; |
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1187 varnumber_T retval; |
| 7 | 1188 char_u *s; |
| 681 | 1189 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1190 OPT_LOCAL); | |
| 7 | 1191 |
| 1192 ++emsg_off; | |
| 634 | 1193 if (use_sandbox) |
| 1194 ++sandbox; | |
| 1195 ++textlock; | |
| 7 | 1196 *cp = NUL; |
| 71 | 1197 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1198 retval = 0; |
| 1199 else | |
| 1200 { | |
| 1201 /* If the result is a number, just return the number. */ | |
| 71 | 1202 if (tv.v_type == VAR_NUMBER) |
| 1203 retval = tv.vval.v_number; | |
| 156 | 1204 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1205 retval = 0; |
| 1206 else | |
| 1207 { | |
| 1208 /* If the result is a string, check if there is a non-digit before | |
| 1209 * the number. */ | |
| 71 | 1210 s = tv.vval.v_string; |
| 7 | 1211 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1212 *cp = *s++; | |
| 1213 retval = atol((char *)s); | |
| 1214 } | |
| 71 | 1215 clear_tv(&tv); |
| 7 | 1216 } |
| 1217 --emsg_off; | |
| 634 | 1218 if (use_sandbox) |
| 1219 --sandbox; | |
| 1220 --textlock; | |
| 7 | 1221 |
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1222 return (int)retval; |
| 7 | 1223 } |
| 1224 #endif | |
| 1225 | |
| 1226 /* | |
| 71 | 1227 * ":let" list all variable values |
| 1228 * ":let var1 var2" list variable values | |
| 1229 * ":let var = expr" assignment command. | |
| 117 | 1230 * ":let var += expr" assignment command. |
| 1231 * ":let var -= expr" assignment command. | |
| 1232 * ":let var .= expr" assignment command. | |
| 71 | 1233 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1234 */ |
| 1235 void | |
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1236 ex_let(exarg_T *eap) |
| 7 | 1237 { |
| 1238 char_u *arg = eap->arg; | |
| 71 | 1239 char_u *expr = NULL; |
| 137 | 1240 typval_T rettv; |
| 7 | 1241 int i; |
| 71 | 1242 int var_count = 0; |
| 1243 int semicolon = 0; | |
| 117 | 1244 char_u op[2]; |
| 798 | 1245 char_u *argend; |
| 1374 | 1246 int first = TRUE; |
| 798 | 1247 |
| 1248 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1249 if (argend == NULL) | |
| 1250 return; | |
| 800 | 1251 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1252 --argend; | |
| 5770 | 1253 expr = skipwhite(argend); |
| 1254 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1255 && expr[1] == '=')) | |
| 76 | 1256 { |
| 151 | 1257 /* |
| 1258 * ":let" without "=": list variables | |
| 1259 */ | |
| 76 | 1260 if (*arg == '[') |
| 1261 EMSG(_(e_invarg)); | |
| 1262 else if (!ends_excmd(*arg)) | |
| 71 | 1263 /* ":let var1 var2" */ |
| 1374 | 1264 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1265 else if (!eap->skip) |
| 124 | 1266 { |
| 71 | 1267 /* ":let" */ |
| 1374 | 1268 list_glob_vars(&first); |
| 1269 list_buf_vars(&first); | |
| 1270 list_win_vars(&first); | |
| 1271 list_tab_vars(&first); | |
| 1272 list_script_vars(&first); | |
| 1273 list_func_vars(&first); | |
| 1274 list_vim_vars(&first); | |
| 124 | 1275 } |
| 71 | 1276 eap->nextcmd = check_nextcmd(arg); |
| 1277 } | |
| 1278 else | |
| 1279 { | |
| 117 | 1280 op[0] = '='; |
| 1281 op[1] = NUL; | |
| 5770 | 1282 if (*expr != '=') |
| 1283 { | |
| 1284 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1285 op[0] = *expr; /* +=, -= or .= */ | |
| 1286 expr = skipwhite(expr + 2); | |
| 1287 } | |
| 1288 else | |
| 1289 expr = skipwhite(expr + 1); | |
| 71 | 1290 |
| 1291 if (eap->skip) | |
| 1292 ++emsg_skip; | |
| 76 | 1293 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1294 if (eap->skip) |
| 1295 { | |
| 1296 if (i != FAIL) | |
| 1297 clear_tv(&rettv); | |
| 1298 --emsg_skip; | |
| 1299 } | |
| 1300 else if (i != FAIL) | |
| 1301 { | |
| 76 | 1302 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1303 op); |
| 76 | 1304 clear_tv(&rettv); |
| 1305 } | |
| 1306 } | |
| 1307 } | |
| 1308 | |
| 1309 /* | |
| 1310 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1311 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1312 * When "nextchars" is not NULL it points to a string with characters that |
| 1313 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1314 * or concatenate. | |
| 76 | 1315 * Returns OK or FAIL; |
| 1316 */ | |
| 1317 static int | |
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1318 ex_let_vars( |
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1319 char_u *arg_start, |
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1320 typval_T *tv, |
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1321 int copy, /* copy values from "tv", don't move */ |
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1322 int semicolon, /* from skip_var_list() */ |
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1323 int var_count, /* from skip_var_list() */ |
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1324 char_u *nextchars) |
| 76 | 1325 { |
| 1326 char_u *arg = arg_start; | |
| 137 | 1327 list_T *l; |
| 76 | 1328 int i; |
| 137 | 1329 listitem_T *item; |
| 1330 typval_T ltv; | |
| 76 | 1331 |
| 1332 if (*arg != '[') | |
| 1333 { | |
| 1334 /* | |
| 1335 * ":let var = expr" or ":for var in list" | |
| 1336 */ | |
| 117 | 1337 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1338 return FAIL; |
| 1339 return OK; | |
| 1340 } | |
| 1341 | |
| 1342 /* | |
| 1343 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1344 */ | |
| 156 | 1345 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1346 { |
| 1347 EMSG(_(e_listreq)); | |
| 1348 return FAIL; | |
| 1349 } | |
| 1350 | |
| 1351 i = list_len(l); | |
| 1352 if (semicolon == 0 && var_count < i) | |
| 1353 { | |
| 86 | 1354 EMSG(_("E687: Less targets than List items")); |
| 76 | 1355 return FAIL; |
| 1356 } | |
| 1357 if (var_count - semicolon > i) | |
| 1358 { | |
| 86 | 1359 EMSG(_("E688: More targets than List items")); |
| 76 | 1360 return FAIL; |
| 1361 } | |
| 1362 | |
| 1363 item = l->lv_first; | |
| 1364 while (*arg != ']') | |
| 1365 { | |
| 1366 arg = skipwhite(arg + 1); | |
| 117 | 1367 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1368 item = item->li_next; |
| 1369 if (arg == NULL) | |
| 1370 return FAIL; | |
| 1371 | |
| 1372 arg = skipwhite(arg); | |
| 1373 if (*arg == ';') | |
| 1374 { | |
| 1375 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1376 * Create a new list for this. */ | |
| 1377 l = list_alloc(); | |
| 1378 if (l == NULL) | |
| 1379 return FAIL; | |
| 1380 while (item != NULL) | |
| 1381 { | |
| 1382 list_append_tv(l, &item->li_tv); | |
| 1383 item = item->li_next; | |
| 1384 } | |
| 1385 | |
| 1386 ltv.v_type = VAR_LIST; | |
| 151 | 1387 ltv.v_lock = 0; |
| 76 | 1388 ltv.vval.v_list = l; |
| 1389 l->lv_refcount = 1; | |
| 1390 | |
| 117 | 1391 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1392 (char_u *)"]", nextchars); | |
| 76 | 1393 clear_tv(<v); |
| 1394 if (arg == NULL) | |
| 1395 return FAIL; | |
| 1396 break; | |
| 1397 } | |
| 1398 else if (*arg != ',' && *arg != ']') | |
| 1399 { | |
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1400 internal_error("ex_let_vars()"); |
| 76 | 1401 return FAIL; |
| 1402 } | |
| 1403 } | |
| 1404 | |
| 1405 return OK; | |
| 1406 } | |
| 1407 | |
| 1408 /* | |
| 1409 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1410 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1411 * For "[var, var]" increment "*var_count" for each variable. | |
| 1412 * for "[var, var; var]" set "semicolon". | |
| 1413 * Return NULL for an error. | |
| 1414 */ | |
| 1415 static char_u * | |
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1416 skip_var_list( |
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1417 char_u *arg, |
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1418 int *var_count, |
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1419 int *semicolon) |
| 76 | 1420 { |
| 1421 char_u *p, *s; | |
| 1422 | |
| 1423 if (*arg == '[') | |
| 1424 { | |
| 1425 /* "[var, var]": find the matching ']'. */ | |
| 1426 p = arg; | |
| 408 | 1427 for (;;) |
| 76 | 1428 { |
| 1429 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1430 s = skip_var_one(p); | |
| 1431 if (s == p) | |
| 1432 { | |
| 1433 EMSG2(_(e_invarg2), p); | |
| 1434 return NULL; | |
| 1435 } | |
| 1436 ++*var_count; | |
| 1437 | |
| 1438 p = skipwhite(s); | |
| 1439 if (*p == ']') | |
| 1440 break; | |
| 1441 else if (*p == ';') | |
| 1442 { | |
| 1443 if (*semicolon == 1) | |
| 71 | 1444 { |
| 76 | 1445 EMSG(_("Double ; in list of variables")); |
| 1446 return NULL; | |
| 71 | 1447 } |
| 76 | 1448 *semicolon = 1; |
| 1449 } | |
| 1450 else if (*p != ',') | |
| 1451 { | |
| 1452 EMSG2(_(e_invarg2), p); | |
| 1453 return NULL; | |
| 1454 } | |
| 1455 } | |
| 1456 return p + 1; | |
| 1457 } | |
| 1458 else | |
| 1459 return skip_var_one(arg); | |
| 1460 } | |
| 1461 | |
| 159 | 1462 /* |
| 1228 | 1463 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1464 * l[idx]. |
| 159 | 1465 */ |
| 76 | 1466 static char_u * |
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1467 skip_var_one(char_u *arg) |
| 76 | 1468 { |
| 338 | 1469 if (*arg == '@' && arg[1] != NUL) |
| 1470 return arg + 2; | |
| 1471 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1472 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1473 } |
| 1474 | |
| 124 | 1475 /* |
| 137 | 1476 * List variables for hashtab "ht" with prefix "prefix". |
| 1477 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1478 */ | |
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1479 void |
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1480 list_hashtable_vars( |
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1481 hashtab_T *ht, |
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1482 char_u *prefix, |
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1483 int empty, |
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1484 int *first) |
| 137 | 1485 { |
| 1486 hashitem_T *hi; | |
| 1487 dictitem_T *di; | |
| 124 | 1488 int todo; |
| 1489 | |
| 835 | 1490 todo = (int)ht->ht_used; |
| 124 | 1491 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1492 { | |
| 1493 if (!HASHITEM_EMPTY(hi)) | |
| 1494 { | |
| 1495 --todo; | |
| 137 | 1496 di = HI2DI(hi); |
| 1497 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1498 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1499 list_one_var(di, prefix, first); |
| 124 | 1500 } |
| 1501 } | |
| 1502 } | |
| 1503 | |
| 1504 /* | |
| 1505 * List global variables. | |
| 1506 */ | |
| 1507 static void | |
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1508 list_glob_vars(int *first) |
| 1374 | 1509 { |
| 1510 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1511 } |
| 1512 | |
| 1513 /* | |
| 1514 * List buffer variables. | |
| 1515 */ | |
| 1516 static void | |
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1517 list_buf_vars(int *first) |
| 124 | 1518 { |
| 4287 | 1519 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1520 TRUE, first); |
| 124 | 1521 } |
| 1522 | |
| 1523 /* | |
| 1524 * List window variables. | |
| 1525 */ | |
| 1526 static void | |
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1527 list_win_vars(int *first) |
| 1374 | 1528 { |
| 4287 | 1529 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1530 (char_u *)"w:", TRUE, first); |
| 124 | 1531 } |
| 1532 | |
| 819 | 1533 /* |
| 1534 * List tab page variables. | |
| 1535 */ | |
| 1536 static void | |
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1537 list_tab_vars(int *first) |
| 1374 | 1538 { |
| 4287 | 1539 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1540 (char_u *)"t:", TRUE, first); |
| 819 | 1541 } |
| 1542 | |
| 124 | 1543 /* |
| 1544 * List Vim variables. | |
| 1545 */ | |
| 1546 static void | |
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1547 list_vim_vars(int *first) |
| 1374 | 1548 { |
| 1549 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1550 } |
| 1551 | |
| 1552 /* | |
| 778 | 1553 * List script-local variables, if there is a script. |
| 1554 */ | |
| 1555 static void | |
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1556 list_script_vars(int *first) |
| 778 | 1557 { |
| 1558 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1559 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1560 (char_u *)"s:", FALSE, first); | |
| 778 | 1561 } |
| 1562 | |
| 1563 /* | |
| 71 | 1564 * List variables in "arg". |
| 1565 */ | |
| 1566 static char_u * | |
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1567 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1568 { |
| 1569 int error = FALSE; | |
| 159 | 1570 int len; |
| 71 | 1571 char_u *name; |
| 159 | 1572 char_u *name_start; |
| 1573 char_u *arg_subsc; | |
| 1574 char_u *tofree; | |
| 1575 typval_T tv; | |
| 71 | 1576 |
| 1577 while (!ends_excmd(*arg) && !got_int) | |
| 1578 { | |
| 159 | 1579 if (error || eap->skip) |
| 1580 { | |
| 271 | 1581 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
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1582 if (!VIM_ISWHITE(*arg) && !ends_excmd(*arg)) |
| 159 | 1583 { |
| 1584 emsg_severe = TRUE; | |
| 1585 EMSG(_(e_trailing)); | |
| 1586 break; | |
| 1587 } | |
| 1588 } | |
| 1589 else | |
| 1590 { | |
| 1591 /* get_name_len() takes care of expanding curly braces */ | |
| 1592 name_start = name = arg; | |
| 1593 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1594 if (len <= 0) | |
| 1595 { | |
| 1596 /* This is mainly to keep test 49 working: when expanding | |
| 1597 * curly braces fails overrule the exception error message. */ | |
| 1598 if (len < 0 && !aborting()) | |
| 1599 { | |
| 1600 emsg_severe = TRUE; | |
| 1601 EMSG2(_(e_invarg2), arg); | |
| 1602 break; | |
| 1603 } | |
| 1604 error = TRUE; | |
| 1605 } | |
| 1606 else | |
| 1607 { | |
| 1608 if (tofree != NULL) | |
| 1609 name = tofree; | |
| 6791 | 1610 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1611 error = TRUE; |
| 1612 else | |
| 1613 { | |
| 159 | 1614 /* handle d.key, l[idx], f(expr) */ |
| 1615 arg_subsc = arg; | |
| 1616 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1617 error = TRUE; |
| 7 | 1618 else |
| 124 | 1619 { |
| 159 | 1620 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1621 { |
| 159 | 1622 switch (*name) |
| 124 | 1623 { |
| 1374 | 1624 case 'g': list_glob_vars(first); break; |
| 1625 case 'b': list_buf_vars(first); break; | |
| 1626 case 'w': list_win_vars(first); break; | |
| 1627 case 't': list_tab_vars(first); break; | |
| 1628 case 'v': list_vim_vars(first); break; | |
| 1629 case 's': list_script_vars(first); break; | |
| 1630 case 'l': list_func_vars(first); break; | |
| 159 | 1631 default: |
| 1632 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1633 } |
| 1634 } | |
| 1635 else | |
| 159 | 1636 { |
| 1637 char_u numbuf[NUMBUFLEN]; | |
| 1638 char_u *tf; | |
| 1639 int c; | |
| 1640 char_u *s; | |
| 1641 | |
| 634 | 1642 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1643 c = *arg; |
| 1644 *arg = NUL; | |
| 1645 list_one_var_a((char_u *)"", | |
| 1646 arg == arg_subsc ? name : name_start, | |
| 1374 | 1647 tv.v_type, |
| 1648 s == NULL ? (char_u *)"" : s, | |
| 1649 first); | |
| 159 | 1650 *arg = c; |
| 1651 vim_free(tf); | |
| 1652 } | |
| 1653 clear_tv(&tv); | |
| 124 | 1654 } |
| 7 | 1655 } |
| 71 | 1656 } |
| 159 | 1657 |
| 1658 vim_free(tofree); | |
| 1659 } | |
| 1660 | |
| 1661 arg = skipwhite(arg); | |
| 71 | 1662 } |
| 1663 | |
| 1664 return arg; | |
| 1665 } | |
| 1666 | |
| 1667 /* | |
| 1668 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1669 * Returns a pointer to the char just after the var name. | |
| 1670 * Returns NULL if there is an error. | |
| 1671 */ | |
| 1672 static char_u * | |
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1673 ex_let_one( |
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1674 char_u *arg, /* points to variable name */ |
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1675 typval_T *tv, /* value to assign to variable */ |
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1676 int copy, /* copy value from "tv" */ |
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1677 char_u *endchars, /* valid chars after variable name or NULL */ |
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1678 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1679 { |
| 1680 int c1; | |
| 1681 char_u *name; | |
| 1682 char_u *p; | |
| 1683 char_u *arg_end = NULL; | |
| 1684 int len; | |
| 1685 int opt_flags; | |
| 117 | 1686 char_u *tofree = NULL; |
| 71 | 1687 |
| 1688 /* | |
| 1689 * ":let $VAR = expr": Set environment variable. | |
| 1690 */ | |
| 1691 if (*arg == '$') | |
| 1692 { | |
| 1693 /* Find the end of the name. */ | |
| 1694 ++arg; | |
| 1695 name = arg; | |
| 1696 len = get_env_len(&arg); | |
| 1697 if (len == 0) | |
| 1698 EMSG2(_(e_invarg2), name - 1); | |
| 1699 else | |
| 1700 { | |
| 117 | 1701 if (op != NULL && (*op == '+' || *op == '-')) |
| 1702 EMSG2(_(e_letwrong), op); | |
| 1703 else if (endchars != NULL | |
| 76 | 1704 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1705 EMSG(_(e_letunexp)); |
| 2650 | 1706 else if (!check_secure()) |
| 7 | 1707 { |
| 71 | 1708 c1 = name[len]; |
| 1709 name[len] = NUL; | |
| 323 | 1710 p = get_tv_string_chk(tv); |
| 1711 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1712 { |
| 1713 int mustfree = FALSE; | |
| 1714 char_u *s = vim_getenv(name, &mustfree); | |
| 1715 | |
| 1716 if (s != NULL) | |
| 1717 { | |
| 1718 p = tofree = concat_str(s, p); | |
| 1719 if (mustfree) | |
| 1720 vim_free(s); | |
| 1721 } | |
| 1722 } | |
| 1723 if (p != NULL) | |
| 323 | 1724 { |
| 117 | 1725 vim_setenv(name, p); |
| 323 | 1726 if (STRICMP(name, "HOME") == 0) |
| 1727 init_homedir(); | |
| 1728 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1729 didset_vim = FALSE; | |
| 1730 else if (didset_vimruntime | |
| 1731 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1732 didset_vimruntime = FALSE; | |
| 1733 arg_end = arg; | |
| 1734 } | |
| 71 | 1735 name[len] = c1; |
| 117 | 1736 vim_free(tofree); |
| 71 | 1737 } |
| 1738 } | |
| 1739 } | |
| 1740 | |
| 1741 /* | |
| 1742 * ":let &option = expr": Set option value. | |
| 1743 * ":let &l:option = expr": Set local option value. | |
| 1744 * ":let &g:option = expr": Set global option value. | |
| 1745 */ | |
| 1746 else if (*arg == '&') | |
| 1747 { | |
| 1748 /* Find the end of the name. */ | |
| 1749 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1750 if (p == NULL || (endchars != NULL |
| 1751 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1752 EMSG(_(e_letunexp)); |
| 1753 else | |
| 1754 { | |
| 117 | 1755 long n; |
| 1756 int opt_type; | |
| 1757 long numval; | |
| 1758 char_u *stringval = NULL; | |
| 1759 char_u *s; | |
| 1760 | |
| 71 | 1761 c1 = *p; |
| 1762 *p = NUL; | |
| 117 | 1763 |
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1764 n = (long)get_tv_number(tv); |
| 323 | 1765 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1766 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1767 { |
| 1768 opt_type = get_option_value(arg, &numval, | |
| 1769 &stringval, opt_flags); | |
| 1770 if ((opt_type == 1 && *op == '.') | |
| 1771 || (opt_type == 0 && *op != '.')) | |
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1772 { |
| 117 | 1773 EMSG2(_(e_letwrong), op); |
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1774 s = NULL; /* don't set the value */ |
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1775 } |
| 117 | 1776 else |
| 1777 { | |
| 1778 if (opt_type == 1) /* number */ | |
| 1779 { | |
| 1780 if (*op == '+') | |
| 1781 n = numval + n; | |
| 1782 else | |
| 1783 n = numval - n; | |
| 1784 } | |
| 1785 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1786 { | |
| 1787 s = concat_str(stringval, s); | |
| 1788 vim_free(stringval); | |
| 1789 stringval = s; | |
| 1790 } | |
| 1791 } | |
| 1792 } | |
| 323 | 1793 if (s != NULL) |
| 1794 { | |
| 1795 set_option_value(arg, n, s, opt_flags); | |
| 1796 arg_end = p; | |
| 1797 } | |
| 71 | 1798 *p = c1; |
| 117 | 1799 vim_free(stringval); |
| 71 | 1800 } |
| 1801 } | |
| 1802 | |
| 1803 /* | |
| 1804 * ":let @r = expr": Set register contents. | |
| 1805 */ | |
| 1806 else if (*arg == '@') | |
| 1807 { | |
| 1808 ++arg; | |
| 117 | 1809 if (op != NULL && (*op == '+' || *op == '-')) |
| 1810 EMSG2(_(e_letwrong), op); | |
| 1811 else if (endchars != NULL | |
| 76 | 1812 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1813 EMSG(_(e_letunexp)); |
| 1814 else | |
| 1815 { | |
| 944 | 1816 char_u *ptofree = NULL; |
| 117 | 1817 char_u *s; |
| 1818 | |
| 323 | 1819 p = get_tv_string_chk(tv); |
| 1820 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1821 { |
| 5796 | 1822 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1823 if (s != NULL) |
| 1824 { | |
| 944 | 1825 p = ptofree = concat_str(s, p); |
| 117 | 1826 vim_free(s); |
| 1827 } | |
| 1828 } | |
| 1829 if (p != NULL) | |
| 323 | 1830 { |
| 117 | 1831 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1832 arg_end = arg + 1; |
| 1833 } | |
| 944 | 1834 vim_free(ptofree); |
| 71 | 1835 } |
| 1836 } | |
| 1837 | |
| 1838 /* | |
| 1839 * ":let var = expr": Set internal variable. | |
| 110 | 1840 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1841 */ |
| 271 | 1842 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1843 { |
| 137 | 1844 lval_T lv; |
| 110 | 1845 |
| 5604 | 1846 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1847 if (p != NULL && lv.ll_name != NULL) |
| 1848 { | |
| 1849 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1850 EMSG(_(e_letunexp)); | |
| 1851 else | |
| 1852 { | |
| 117 | 1853 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1854 arg_end = p; |
| 1855 } | |
| 1856 } | |
| 1857 clear_lval(&lv); | |
| 71 | 1858 } |
| 1859 | |
| 1860 else | |
| 1861 EMSG2(_(e_invarg2), arg); | |
| 1862 | |
| 1863 return arg_end; | |
| 1864 } | |
| 1865 | |
| 1866 /* | |
| 110 | 1867 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1868 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1869 * "name.key", "name.key[expr]" etc. | |
| 1870 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1871 * "name" points to the start of the name. | |
| 1872 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1873 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1874 * wrong; must end in space or cmd separator. | |
| 1875 * | |
| 5604 | 1876 * flags: |
| 1877 * GLV_QUIET: do not give error messages | |
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1878 * GLV_READ_ONLY: will not change the variable |
| 5604 | 1879 * GLV_NO_AUTOLOAD: do not use script autoloading |
| 1880 * | |
| 110 | 1881 * Returns a pointer to just after the name, including indexes. |
| 124 | 1882 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1883 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1884 */ |
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1885 char_u * |
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1886 get_lval( |
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1887 char_u *name, |
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1888 typval_T *rettv, |
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1889 lval_T *lp, |
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1890 int unlet, |
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1891 int skip, |
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1892 int flags, /* GLV_ values */ |
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1893 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1894 { |
| 1895 char_u *p; | |
| 1896 char_u *expr_start, *expr_end; | |
| 1897 int cc; | |
| 137 | 1898 dictitem_T *v; |
| 1899 typval_T var1; | |
| 1900 typval_T var2; | |
| 110 | 1901 int empty1 = FALSE; |
| 137 | 1902 listitem_T *ni; |
| 100 | 1903 char_u *key = NULL; |
| 1904 int len; | |
| 137 | 1905 hashtab_T *ht; |
| 5604 | 1906 int quiet = flags & GLV_QUIET; |
| 71 | 1907 |
| 110 | 1908 /* Clear everything in "lp". */ |
| 137 | 1909 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1910 |
| 1911 if (skip) | |
| 1912 { | |
| 1913 /* When skipping just find the end of the name. */ | |
| 1914 lp->ll_name = name; | |
| 271 | 1915 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1916 } |
| 1917 | |
| 1918 /* Find the end of the name. */ | |
| 271 | 1919 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1920 if (expr_start != NULL) |
| 1921 { | |
| 1922 /* Don't expand the name when we already know there is an error. */ | |
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|
1923 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p) |
| 110 | 1924 && *p != '[' && *p != '.') |
| 1925 { | |
| 1926 EMSG(_(e_trailing)); | |
| 1927 return NULL; | |
| 1928 } | |
| 1929 | |
| 1930 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1931 if (lp->ll_exp_name == NULL) | |
| 1932 { | |
| 1933 /* Report an invalid expression in braces, unless the | |
| 1934 * expression evaluation has been cancelled due to an | |
| 1935 * aborting error, an interrupt, or an exception. */ | |
| 1936 if (!aborting() && !quiet) | |
| 1937 { | |
| 121 | 1938 emsg_severe = TRUE; |
| 110 | 1939 EMSG2(_(e_invarg2), name); |
| 1940 return NULL; | |
| 1941 } | |
| 1942 } | |
| 1943 lp->ll_name = lp->ll_exp_name; | |
| 1944 } | |
| 1945 else | |
| 1946 lp->ll_name = name; | |
| 1947 | |
| 1948 /* Without [idx] or .key we are done. */ | |
| 1949 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1950 return p; | |
| 1951 | |
| 1952 cc = *p; | |
| 1953 *p = NUL; | |
| 5604 | 1954 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1955 if (v == NULL && !quiet) |
| 1956 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1957 *p = cc; | |
| 71 | 1958 if (v == NULL) |
| 1959 return NULL; | |
| 1960 | |
| 110 | 1961 /* |
| 1962 * Loop until no more [idx] or .key is following. | |
| 1963 */ | |
| 137 | 1964 lp->ll_tv = &v->di_tv; |
|
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1965 var1.v_type = VAR_UNKNOWN; |
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1966 var2.v_type = VAR_UNKNOWN; |
| 110 | 1967 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1968 { | |
| 1969 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1970 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1971 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1972 { | |
| 1973 if (!quiet) | |
| 1974 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1975 return NULL; | |
| 1976 } | |
| 1977 if (lp->ll_range) | |
| 1978 { | |
| 1979 if (!quiet) | |
| 1980 EMSG(_("E708: [:] must come last")); | |
| 1981 return NULL; | |
| 71 | 1982 } |
| 88 | 1983 |
| 100 | 1984 len = -1; |
| 1985 if (*p == '.') | |
| 1986 { | |
| 1987 key = p + 1; | |
| 1988 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1989 ; | |
| 1990 if (len == 0) | |
| 1991 { | |
| 110 | 1992 if (!quiet) |
| 1993 EMSG(_(e_emptykey)); | |
| 1994 return NULL; | |
| 88 | 1995 } |
| 100 | 1996 p = key + len; |
| 1997 } | |
| 1998 else | |
| 1999 { | |
| 2000 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 2001 p = skipwhite(p + 1); |
| 100 | 2002 if (*p == ':') |
| 2003 empty1 = TRUE; | |
| 88 | 2004 else |
| 2005 { | |
| 100 | 2006 empty1 = FALSE; |
| 2007 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 2008 return NULL; |
| 323 | 2009 if (get_tv_string_chk(&var1) == NULL) |
| 2010 { | |
| 2011 /* not a number or string */ | |
| 2012 clear_tv(&var1); | |
| 2013 return NULL; | |
| 2014 } | |
| 100 | 2015 } |
| 2016 | |
| 2017 /* Optionally get the second index [ :expr]. */ | |
| 2018 if (*p == ':') | |
| 2019 { | |
| 110 | 2020 if (lp->ll_tv->v_type == VAR_DICT) |
| 2021 { | |
| 2022 if (!quiet) | |
| 117 | 2023 EMSG(_(e_dictrange)); |
|
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|
2024 clear_tv(&var1); |
| 110 | 2025 return NULL; |
| 2026 } | |
| 2027 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 2028 || rettv->vval.v_list == NULL)) | |
| 2029 { | |
| 2030 if (!quiet) | |
| 2031 EMSG(_("E709: [:] requires a List value")); | |
|
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2032 clear_tv(&var1); |
| 110 | 2033 return NULL; |
| 88 | 2034 } |
| 100 | 2035 p = skipwhite(p + 1); |
| 2036 if (*p == ']') | |
| 110 | 2037 lp->ll_empty2 = TRUE; |
| 100 | 2038 else |
| 2039 { | |
| 110 | 2040 lp->ll_empty2 = FALSE; |
| 100 | 2041 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 2042 { | |
|
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|
2043 clear_tv(&var1); |
| 110 | 2044 return NULL; |
| 100 | 2045 } |
| 323 | 2046 if (get_tv_string_chk(&var2) == NULL) |
| 2047 { | |
| 2048 /* not a number or string */ | |
|
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|
2049 clear_tv(&var1); |
| 323 | 2050 clear_tv(&var2); |
| 2051 return NULL; | |
| 2052 } | |
| 100 | 2053 } |
| 110 | 2054 lp->ll_range = TRUE; |
| 100 | 2055 } |
| 2056 else | |
| 110 | 2057 lp->ll_range = FALSE; |
| 100 | 2058 |
| 2059 if (*p != ']') | |
| 2060 { | |
| 110 | 2061 if (!quiet) |
| 2062 EMSG(_(e_missbrac)); | |
|
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|
2063 clear_tv(&var1); |
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|
2064 clear_tv(&var2); |
| 110 | 2065 return NULL; |
| 100 | 2066 } |
| 2067 | |
| 2068 /* Skip to past ']'. */ | |
| 2069 ++p; | |
| 2070 } | |
| 2071 | |
| 110 | 2072 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2073 { |
| 2074 if (len == -1) | |
| 2075 { | |
| 110 | 2076 /* "[key]": get key from "var1" */ |
|
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|
2077 key = get_tv_string_chk(&var1); /* is number or string */ |
|
9fa567d13551
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|
2078 if (key == NULL) |
|
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diff
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|
2079 { |
| 100 | 2080 clear_tv(&var1); |
| 110 | 2081 return NULL; |
| 2082 } | |
| 2083 } | |
| 117 | 2084 lp->ll_list = NULL; |
| 2085 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2086 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2087 |
| 3687 | 2088 /* When assigning to a scope dictionary check that a function and |
| 2089 * variable name is valid (only variable name unless it is l: or | |
| 2090 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2091 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2092 { | |
| 2093 int prevval; | |
| 2094 int wrong; | |
| 2095 | |
| 2096 if (len != -1) | |
| 2097 { | |
| 2098 prevval = key[len]; | |
| 2099 key[len] = NUL; | |
| 2100 } | |
|
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|
2101 else |
|
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changeset
|
2102 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2103 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2104 && rettv->v_type == VAR_FUNC | |
| 2739 | 2105 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2106 || !valid_varname(key); |
| 2107 if (len != -1) | |
| 2108 key[len] = prevval; | |
| 2109 if (wrong) | |
| 2739 | 2110 return NULL; |
| 2111 } | |
| 2112 | |
| 110 | 2113 if (lp->ll_di == NULL) |
| 100 | 2114 { |
| 2739 | 2115 /* Can't add "v:" variable. */ |
| 2116 if (lp->ll_dict == &vimvardict) | |
| 2117 { | |
| 2118 EMSG2(_(e_illvar), name); | |
| 2119 return NULL; | |
| 2120 } | |
| 2121 | |
| 121 | 2122 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2123 if (*p == '[' || *p == '.' || unlet) |
| 2124 { | |
| 2125 if (!quiet) | |
| 117 | 2126 EMSG2(_(e_dictkey), key); |
|
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2127 clear_tv(&var1); |
| 110 | 2128 return NULL; |
| 100 | 2129 } |
| 2130 if (len == -1) | |
| 110 | 2131 lp->ll_newkey = vim_strsave(key); |
| 100 | 2132 else |
| 110 | 2133 lp->ll_newkey = vim_strnsave(key, len); |
|
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|
2134 clear_tv(&var1); |
| 110 | 2135 if (lp->ll_newkey == NULL) |
| 100 | 2136 p = NULL; |
| 2137 break; | |
| 2138 } | |
| 2739 | 2139 /* existing variable, need to check if it can be changed */ |
|
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|
2140 else if ((flags & GLV_READ_ONLY) == 0 |
|
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|
2141 && var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
|
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2142 { |
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|
2143 clear_tv(&var1); |
| 2739 | 2144 return NULL; |
|
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|
2145 } |
| 2739 | 2146 |
|
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|
2147 clear_tv(&var1); |
| 110 | 2148 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2149 } |
| 2150 else | |
| 2151 { | |
| 2152 /* | |
| 2153 * Get the number and item for the only or first index of the List. | |
| 2154 */ | |
| 2155 if (empty1) | |
| 110 | 2156 lp->ll_n1 = 0; |
| 100 | 2157 else |
|
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|
2158 /* is number or string */ |
|
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|
2159 lp->ll_n1 = (long)get_tv_number(&var1); |
|
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2160 clear_tv(&var1); |
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|
2161 |
| 117 | 2162 lp->ll_dict = NULL; |
| 110 | 2163 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2164 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2165 if (lp->ll_li == NULL) | |
| 2166 { | |
| 842 | 2167 if (lp->ll_n1 < 0) |
| 2168 { | |
| 2169 lp->ll_n1 = 0; | |
| 2170 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2171 } | |
| 2172 } | |
| 2173 if (lp->ll_li == NULL) | |
| 2174 { | |
|
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2175 clear_tv(&var2); |
| 2772 | 2176 if (!quiet) |
| 2177 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2178 return NULL; |
| 100 | 2179 } |
| 2180 | |
| 2181 /* | |
| 2182 * May need to find the item or absolute index for the second | |
| 2183 * index of a range. | |
| 110 | 2184 * When no index given: "lp->ll_empty2" is TRUE. |
| 2185 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2186 */ |
| 110 | 2187 if (lp->ll_range && !lp->ll_empty2) |
| 2188 { | |
|
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|
2189 lp->ll_n2 = (long)get_tv_number(&var2); |
|
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|
2190 /* is number or string */ |
| 88 | 2191 clear_tv(&var2); |
| 110 | 2192 if (lp->ll_n2 < 0) |
| 2193 { | |
| 2194 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2195 if (ni == NULL) |
| 2772 | 2196 { |
| 2197 if (!quiet) | |
| 2198 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2199 return NULL; |
| 2772 | 2200 } |
| 110 | 2201 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2202 } | |
| 2203 | |
| 2204 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2205 if (lp->ll_n1 < 0) | |
| 2206 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2207 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2208 { |
| 2209 if (!quiet) | |
| 2210 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2211 return NULL; |
| 2772 | 2212 } |
| 110 | 2213 } |
| 2214 | |
| 2215 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2216 } | |
| 2217 } | |
| 2218 | |
|
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|
2219 clear_tv(&var1); |
| 110 | 2220 return p; |
| 2221 } | |
| 2222 | |
| 2223 /* | |
| 137 | 2224 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2225 */ |
|
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|
2226 void |
|
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2227 clear_lval(lval_T *lp) |
| 110 | 2228 { |
| 2229 vim_free(lp->ll_exp_name); | |
| 2230 vim_free(lp->ll_newkey); | |
| 2231 } | |
| 2232 | |
| 2233 /* | |
| 151 | 2234 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2235 * "endp" points to just after the parsed name. |
| 117 | 2236 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2237 */ | |
| 2238 static void | |
|
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|
2239 set_var_lval( |
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2240 lval_T *lp, |
|
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2241 char_u *endp, |
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|
2242 typval_T *rettv, |
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2243 int copy, |
|
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changeset
|
2244 char_u *op) |
| 110 | 2245 { |
| 2246 int cc; | |
| 137 | 2247 listitem_T *ri; |
| 2248 dictitem_T *di; | |
| 110 | 2249 |
| 2250 if (lp->ll_tv == NULL) | |
| 2251 { | |
|
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2252 cc = *endp; |
|
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2253 *endp = NUL; |
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2254 if (op != NULL && *op != '=') |
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2255 { |
|
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2256 typval_T tv; |
|
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2257 |
|
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2258 /* handle +=, -= and .= */ |
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2259 di = NULL; |
|
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2260 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
|
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2261 &tv, &di, TRUE, FALSE) == OK) |
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|
2262 { |
|
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2263 if ((di == NULL |
|
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|
2264 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) |
|
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|
2265 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, |
|
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|
2266 FALSE))) |
|
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|
2267 && tv_op(&tv, rettv, op) == OK) |
|
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|
2268 set_var(lp->ll_name, &tv, FALSE); |
|
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|
2269 clear_tv(&tv); |
|
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|
2270 } |
|
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|
2271 } |
|
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|
2272 else |
|
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|
2273 set_var(lp->ll_name, rettv, copy); |
|
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|
2274 *endp = cc; |
| 110 | 2275 } |
| 151 | 2276 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2277 ? lp->ll_tv->v_lock | |
| 6773 | 2278 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2279 ; |
| 110 | 2280 else if (lp->ll_range) |
| 2281 { | |
| 6166 | 2282 listitem_T *ll_li = lp->ll_li; |
| 2283 int ll_n1 = lp->ll_n1; | |
| 2284 | |
| 2285 /* | |
| 2286 * Check whether any of the list items is locked | |
| 2287 */ | |
| 6422 | 2288 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2289 { |
| 6773 | 2290 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2291 return; |
| 2292 ri = ri->li_next; | |
| 2293 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2294 break; | |
| 2295 ll_li = ll_li->li_next; | |
| 2296 ++ll_n1; | |
| 2297 } | |
| 2298 | |
| 110 | 2299 /* |
| 2300 * Assign the List values to the list items. | |
| 2301 */ | |
| 2302 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2303 { | |
| 117 | 2304 if (op != NULL && *op != '=') |
| 2305 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2306 else | |
| 2307 { | |
| 2308 clear_tv(&lp->ll_li->li_tv); | |
| 2309 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2310 } | |
| 110 | 2311 ri = ri->li_next; |
| 2312 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2313 break; | |
| 2314 if (lp->ll_li->li_next == NULL) | |
| 2315 { | |
| 2316 /* Need to add an empty item. */ | |
| 533 | 2317 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2318 { |
| 2319 ri = NULL; | |
| 88 | 2320 break; |
| 110 | 2321 } |
| 2322 } | |
| 2323 lp->ll_li = lp->ll_li->li_next; | |
| 2324 ++lp->ll_n1; | |
| 2325 } | |
| 2326 if (ri != NULL) | |
| 2327 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2328 else if (lp->ll_empty2 |
| 2329 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2330 : lp->ll_n1 != lp->ll_n2) |
| 2331 EMSG(_("E711: List value has not enough items")); | |
| 2332 } | |
| 2333 else | |
| 2334 { | |
| 2335 /* | |
| 2336 * Assign to a List or Dictionary item. | |
| 2337 */ | |
| 2338 if (lp->ll_newkey != NULL) | |
| 2339 { | |
| 117 | 2340 if (op != NULL && *op != '=') |
| 2341 { | |
| 2342 EMSG2(_(e_letwrong), op); | |
| 2343 return; | |
| 2344 } | |
| 2345 | |
| 110 | 2346 /* Need to add an item to the Dictionary. */ |
| 121 | 2347 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2348 if (di == NULL) |
| 2349 return; | |
| 121 | 2350 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2351 { | |
| 2352 vim_free(di); | |
| 2353 return; | |
| 2354 } | |
| 110 | 2355 lp->ll_tv = &di->di_tv; |
| 2356 } | |
| 117 | 2357 else if (op != NULL && *op != '=') |
| 2358 { | |
| 2359 tv_op(lp->ll_tv, rettv, op); | |
| 2360 return; | |
| 2361 } | |
| 110 | 2362 else |
| 2363 clear_tv(lp->ll_tv); | |
| 2364 | |
| 2365 /* | |
| 2366 * Assign the value to the variable or list item. | |
| 2367 */ | |
| 2368 if (copy) | |
| 2369 copy_tv(rettv, lp->ll_tv); | |
| 2370 else | |
| 2371 { | |
| 2372 *lp->ll_tv = *rettv; | |
| 156 | 2373 lp->ll_tv->v_lock = 0; |
| 110 | 2374 init_tv(rettv); |
| 2375 } | |
| 2376 } | |
| 7 | 2377 } |
| 2378 | |
| 76 | 2379 /* |
| 117 | 2380 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2381 * Returns OK or FAIL. | |
| 2382 */ | |
| 2383 static int | |
|
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|
2384 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2385 { |
|
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|
2386 varnumber_T n; |
| 117 | 2387 char_u numbuf[NUMBUFLEN]; |
| 2388 char_u *s; | |
| 2389 | |
|
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|
2390 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
|
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diff
changeset
|
2391 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
bce3b5ddb393
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|
2392 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2393 { |
| 2394 switch (tv1->v_type) | |
| 2395 { | |
|
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|
2396 case VAR_UNKNOWN: |
| 117 | 2397 case VAR_DICT: |
| 2398 case VAR_FUNC: | |
|
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|
2399 case VAR_PARTIAL: |
|
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2400 case VAR_SPECIAL: |
|
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|
2401 case VAR_JOB: |
|
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diff
changeset
|
2402 case VAR_CHANNEL: |
| 117 | 2403 break; |
| 2404 | |
| 2405 case VAR_LIST: | |
| 2406 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2407 break; | |
| 2408 /* List += List */ | |
| 2409 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2410 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2411 return OK; | |
| 2412 | |
| 2413 case VAR_NUMBER: | |
| 2414 case VAR_STRING: | |
| 2415 if (tv2->v_type == VAR_LIST) | |
| 2416 break; | |
| 2417 if (*op == '+' || *op == '-') | |
| 2418 { | |
| 2419 /* nr += nr or nr -= nr*/ | |
| 2420 n = get_tv_number(tv1); | |
| 1624 | 2421 #ifdef FEAT_FLOAT |
| 2422 if (tv2->v_type == VAR_FLOAT) | |
| 2423 { | |
| 2424 float_T f = n; | |
| 2425 | |
| 2426 if (*op == '+') | |
| 2427 f += tv2->vval.v_float; | |
| 2428 else | |
| 2429 f -= tv2->vval.v_float; | |
| 2430 clear_tv(tv1); | |
| 2431 tv1->v_type = VAR_FLOAT; | |
| 2432 tv1->vval.v_float = f; | |
| 2433 } | |
| 117 | 2434 else |
| 1624 | 2435 #endif |
| 2436 { | |
| 2437 if (*op == '+') | |
| 2438 n += get_tv_number(tv2); | |
| 2439 else | |
| 2440 n -= get_tv_number(tv2); | |
| 2441 clear_tv(tv1); | |
| 2442 tv1->v_type = VAR_NUMBER; | |
| 2443 tv1->vval.v_number = n; | |
| 2444 } | |
| 2445 } | |
| 2446 else | |
| 2447 { | |
| 2448 if (tv2->v_type == VAR_FLOAT) | |
| 2449 break; | |
| 2450 | |
| 117 | 2451 /* str .= str */ |
| 2452 s = get_tv_string(tv1); | |
| 2453 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2454 clear_tv(tv1); | |
| 2455 tv1->v_type = VAR_STRING; | |
| 2456 tv1->vval.v_string = s; | |
| 2457 } | |
| 2458 return OK; | |
| 1624 | 2459 |
| 2460 case VAR_FLOAT: | |
|
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diff
changeset
|
2461 #ifdef FEAT_FLOAT |
| 1624 | 2462 { |
| 2463 float_T f; | |
| 2464 | |
| 2465 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2466 && tv2->v_type != VAR_NUMBER | |
| 2467 && tv2->v_type != VAR_STRING)) | |
| 2468 break; | |
| 2469 if (tv2->v_type == VAR_FLOAT) | |
| 2470 f = tv2->vval.v_float; | |
| 2471 else | |
| 2472 f = get_tv_number(tv2); | |
| 2473 if (*op == '+') | |
| 2474 tv1->vval.v_float += f; | |
| 2475 else | |
| 2476 tv1->vval.v_float -= f; | |
| 2477 } | |
|
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diff
changeset
|
2478 #endif |
| 1624 | 2479 return OK; |
| 117 | 2480 } |
| 2481 } | |
| 2482 | |
| 2483 EMSG2(_(e_letwrong), op); | |
| 2484 return FAIL; | |
| 2485 } | |
| 2486 | |
| 2487 /* | |
| 76 | 2488 * Evaluate the expression used in a ":for var in expr" command. |
| 2489 * "arg" points to "var". | |
| 2490 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2491 * Return a pointer that holds the info. Null when there is an error. | |
| 2492 */ | |
| 2493 void * | |
|
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|
2494 eval_for_line( |
|
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|
2495 char_u *arg, |
|
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|
2496 int *errp, |
|
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|
2497 char_u **nextcmdp, |
|
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diff
changeset
|
2498 int skip) |
| 76 | 2499 { |
| 137 | 2500 forinfo_T *fi; |
| 76 | 2501 char_u *expr; |
| 137 | 2502 typval_T tv; |
| 2503 list_T *l; | |
| 76 | 2504 |
| 2505 *errp = TRUE; /* default: there is an error */ | |
| 2506 | |
| 137 | 2507 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2508 if (fi == NULL) |
| 2509 return NULL; | |
| 2510 | |
| 2511 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2512 if (expr == NULL) | |
| 2513 return fi; | |
| 2514 | |
| 2515 expr = skipwhite(expr); | |
|
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2516 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2])) |
| 76 | 2517 { |
| 86 | 2518 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2519 return fi; |
| 2520 } | |
| 2521 | |
| 2522 if (skip) | |
| 2523 ++emsg_skip; | |
| 2524 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2525 { | |
| 2526 *errp = FALSE; | |
| 2527 if (!skip) | |
| 2528 { | |
| 2529 l = tv.vval.v_list; | |
|
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2530 if (tv.v_type != VAR_LIST) |
| 359 | 2531 { |
| 76 | 2532 EMSG(_(e_listreq)); |
| 359 | 2533 clear_tv(&tv); |
| 2534 } | |
|
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2535 else if (l == NULL) |
|
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2536 { |
|
0aa90b84118c
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diff
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2537 /* a null list is like an empty list: do nothing */ |
|
0aa90b84118c
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|
2538 clear_tv(&tv); |
|
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|
2539 } |
| 76 | 2540 else |
| 2541 { | |
| 512 | 2542 /* No need to increment the refcount, it's already set for the |
| 2543 * list being used in "tv". */ | |
| 76 | 2544 fi->fi_list = l; |
| 2545 list_add_watch(l, &fi->fi_lw); | |
| 2546 fi->fi_lw.lw_item = l->lv_first; | |
| 2547 } | |
| 2548 } | |
| 2549 } | |
| 2550 if (skip) | |
| 2551 --emsg_skip; | |
| 2552 | |
| 2553 return fi; | |
| 2554 } | |
| 2555 | |
| 2556 /* | |
| 2557 * Use the first item in a ":for" list. Advance to the next. | |
| 2558 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2559 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2560 * something wrong. | |
| 2561 */ | |
| 2562 int | |
|
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2563 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2564 { |
|
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2565 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2566 int result; |
| 137 | 2567 listitem_T *item; |
| 76 | 2568 |
| 2569 item = fi->fi_lw.lw_item; | |
| 2570 if (item == NULL) | |
| 2571 result = FALSE; | |
| 2572 else | |
| 2573 { | |
| 2574 fi->fi_lw.lw_item = item->li_next; | |
| 2575 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2576 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2577 } | |
| 2578 return result; | |
| 2579 } | |
| 2580 | |
| 2581 /* | |
| 2582 * Free the structure used to store info used by ":for". | |
| 2583 */ | |
| 2584 void | |
|
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changeset
|
2585 free_for_info(void *fi_void) |
| 76 | 2586 { |
| 137 | 2587 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2588 |
| 92 | 2589 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2590 { |
| 76 | 2591 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2592 list_unref(fi->fi_list); |
| 2593 } | |
| 76 | 2594 vim_free(fi); |
| 2595 } | |
| 2596 | |
| 7 | 2597 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2598 | |
| 2599 void | |
|
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2600 set_context_for_expression( |
|
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2601 expand_T *xp, |
|
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2602 char_u *arg, |
|
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changeset
|
2603 cmdidx_T cmdidx) |
| 7 | 2604 { |
| 2605 int got_eq = FALSE; | |
| 2606 int c; | |
| 76 | 2607 char_u *p; |
| 2608 | |
| 2609 if (cmdidx == CMD_let) | |
| 2610 { | |
| 2611 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2612 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2613 { |
| 2614 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2615 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2616 { |
| 2617 xp->xp_pattern = p; | |
|
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diff
changeset
|
2618 MB_PTR_BACK(arg, p); |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
2619 if (VIM_ISWHITE(*p)) |
| 76 | 2620 break; |
| 2621 } | |
| 2622 return; | |
| 2623 } | |
| 2624 } | |
| 2625 else | |
| 2626 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2627 : EXPAND_EXPRESSION; | |
| 7 | 2628 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2629 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2630 { | |
| 2631 c = *xp->xp_pattern; | |
| 2632 if (c == '&') | |
| 2633 { | |
| 2634 c = xp->xp_pattern[1]; | |
| 2635 if (c == '&') | |
| 2636 { | |
| 2637 ++xp->xp_pattern; | |
| 2638 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2639 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2640 } | |
| 2641 else if (c != ' ') | |
| 201 | 2642 { |
| 7 | 2643 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2644 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2645 xp->xp_pattern += 2; | |
| 2646 | |
| 2647 } | |
| 7 | 2648 } |
| 2649 else if (c == '$') | |
| 2650 { | |
| 2651 /* environment variable */ | |
| 2652 xp->xp_context = EXPAND_ENV_VARS; | |
| 2653 } | |
| 2654 else if (c == '=') | |
| 2655 { | |
| 2656 got_eq = TRUE; | |
| 2657 xp->xp_context = EXPAND_EXPRESSION; | |
| 2658 } | |
|
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8749
diff
changeset
|
2659 else if (c == '#' |
|
4b83af41f5db
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parents:
8749
diff
changeset
|
2660 && xp->xp_context == EXPAND_EXPRESSION) |
|
4b83af41f5db
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parents:
8749
diff
changeset
|
2661 { |
|
4b83af41f5db
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Christian Brabandt <cb@256bit.org>
parents:
8749
diff
changeset
|
2662 /* Autoload function/variable contains '#'. */ |
|
4b83af41f5db
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parents:
8749
diff
changeset
|
2663 break; |
|
4b83af41f5db
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Christian Brabandt <cb@256bit.org>
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8749
diff
changeset
|
2664 } |
| 6367 | 2665 else if ((c == '<' || c == '#') |
| 7 | 2666 && xp->xp_context == EXPAND_FUNCTIONS |
| 2667 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2668 { | |
| 6367 | 2669 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2670 break; |
| 2671 } | |
| 2672 else if (cmdidx != CMD_let || got_eq) | |
| 2673 { | |
| 2674 if (c == '"') /* string */ | |
| 2675 { | |
| 2676 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2677 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2678 ++xp->xp_pattern; | |
| 2679 xp->xp_context = EXPAND_NOTHING; | |
| 2680 } | |
| 2681 else if (c == '\'') /* literal string */ | |
| 2682 { | |
| 100 | 2683 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2684 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2685 /* skip */ ; | |
| 2686 xp->xp_context = EXPAND_NOTHING; | |
| 2687 } | |
| 2688 else if (c == '|') | |
| 2689 { | |
| 2690 if (xp->xp_pattern[1] == '|') | |
| 2691 { | |
| 2692 ++xp->xp_pattern; | |
| 2693 xp->xp_context = EXPAND_EXPRESSION; | |
| 2694 } | |
| 2695 else | |
| 2696 xp->xp_context = EXPAND_COMMANDS; | |
| 2697 } | |
| 2698 else | |
| 2699 xp->xp_context = EXPAND_EXPRESSION; | |
| 2700 } | |
| 2701 else | |
| 76 | 2702 /* Doesn't look like something valid, expand as an expression |
| 2703 * anyway. */ | |
| 2704 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2705 arg = xp->xp_pattern; |
| 2706 if (*arg != NUL) | |
| 2707 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2708 /* skip */ ; | |
| 2709 } | |
| 2710 xp->xp_pattern = arg; | |
| 2711 } | |
| 2712 | |
| 2713 #endif /* FEAT_CMDL_COMPL */ | |
| 2714 | |
| 2715 /* | |
| 2716 * ":unlet[!] var1 ... " command. | |
| 2717 */ | |
| 2718 void | |
|
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parents:
7788
diff
changeset
|
2719 ex_unlet(exarg_T *eap) |
| 7 | 2720 { |
| 151 | 2721 ex_unletlock(eap, eap->arg, 0); |
| 2722 } | |
| 2723 | |
| 2724 /* | |
| 2725 * ":lockvar" and ":unlockvar" commands | |
| 2726 */ | |
| 2727 void | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2728 ex_lockvar(exarg_T *eap) |
| 151 | 2729 { |
| 7 | 2730 char_u *arg = eap->arg; |
| 151 | 2731 int deep = 2; |
| 2732 | |
| 2733 if (eap->forceit) | |
| 2734 deep = -1; | |
| 2735 else if (vim_isdigit(*arg)) | |
| 2736 { | |
| 2737 deep = getdigits(&arg); | |
| 2738 arg = skipwhite(arg); | |
| 2739 } | |
| 2740 | |
| 2741 ex_unletlock(eap, arg, deep); | |
| 2742 } | |
| 2743 | |
| 2744 /* | |
| 2745 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2746 */ | |
| 2747 static void | |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
2748 ex_unletlock( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
2749 exarg_T *eap, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
2750 char_u *argstart, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2751 int deep) |
| 151 | 2752 { |
| 2753 char_u *arg = argstart; | |
| 7 | 2754 char_u *name_end; |
| 2755 int error = FALSE; | |
| 151 | 2756 lval_T lv; |
| 7 | 2757 |
| 2758 do | |
| 2759 { | |
| 110 | 2760 /* Parse the name and find the end. */ |
| 5604 | 2761 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2762 FNE_CHECK_START); |
| 110 | 2763 if (lv.ll_name == NULL) |
| 2764 error = TRUE; /* error but continue parsing */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
2765 if (name_end == NULL || (!VIM_ISWHITE(*name_end) |
| 110 | 2766 && !ends_excmd(*name_end))) |
| 2767 { | |
| 2768 if (name_end != NULL) | |
| 2769 { | |
| 2770 emsg_severe = TRUE; | |
| 2771 EMSG(_(e_trailing)); | |
| 2772 } | |
| 2773 if (!(eap->skip || error)) | |
| 2774 clear_lval(&lv); | |
| 7 | 2775 break; |
| 2776 } | |
| 2777 | |
| 2778 if (!error && !eap->skip) | |
| 151 | 2779 { |
| 2780 if (eap->cmdidx == CMD_unlet) | |
| 2781 { | |
| 2782 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2783 error = TRUE; | |
| 2784 } | |
| 2785 else | |
| 2786 { | |
| 2787 if (do_lock_var(&lv, name_end, deep, | |
| 2788 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2789 error = TRUE; | |
| 2790 } | |
| 2791 } | |
| 110 | 2792 |
| 2793 if (!eap->skip) | |
| 2794 clear_lval(&lv); | |
| 2795 | |
| 7 | 2796 arg = skipwhite(name_end); |
| 2797 } while (!ends_excmd(*arg)); | |
| 2798 | |
| 2799 eap->nextcmd = check_nextcmd(arg); | |
| 2800 } | |
| 2801 | |
| 100 | 2802 static int |
|
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parents:
7788
diff
changeset
|
2803 do_unlet_var( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
2804 lval_T *lp, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
2805 char_u *name_end, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2806 int forceit) |
| 100 | 2807 { |
| 110 | 2808 int ret = OK; |
| 2809 int cc; | |
| 2810 | |
| 2811 if (lp->ll_tv == NULL) | |
| 2812 { | |
| 2813 cc = *name_end; | |
| 2814 *name_end = NUL; | |
| 2815 | |
| 2816 /* Normal name or expanded name. */ | |
|
10889
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Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2817 if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2818 ret = FAIL; |
| 2819 *name_end = cc; | |
| 2820 } | |
| 6751 | 2821 else if ((lp->ll_list != NULL |
| 6773 | 2822 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2823 || (lp->ll_dict != NULL |
| 6773 | 2824 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2825 return FAIL; |
| 110 | 2826 else if (lp->ll_range) |
| 2827 { | |
| 137 | 2828 listitem_T *li; |
| 6166 | 2829 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
|
2830 int ll_n1 = lp->ll_n1; |
| 6166 | 2831 |
| 2832 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2833 { | |
| 2834 li = ll_li->li_next; | |
| 6773 | 2835 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2836 return FAIL; |
| 2837 ll_li = li; | |
| 2838 ++ll_n1; | |
| 2839 } | |
| 110 | 2840 |
| 2841 /* Delete a range of List items. */ | |
| 2842 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2843 { | |
| 2844 li = lp->ll_li->li_next; | |
| 2845 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2846 lp->ll_li = li; | |
| 2847 ++lp->ll_n1; | |
| 2848 } | |
| 2849 } | |
| 2850 else | |
| 2851 { | |
| 2852 if (lp->ll_list != NULL) | |
| 2853 /* unlet a List item. */ | |
| 2854 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2855 else |
| 110 | 2856 /* unlet a Dictionary item. */ |
| 121 | 2857 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2858 } |
| 2859 | |
| 2860 return ret; | |
| 100 | 2861 } |
| 2862 | |
| 7 | 2863 /* |
| 2864 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2865 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2866 */ |
| 2867 int | |
|
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parents:
7788
diff
changeset
|
2868 do_unlet(char_u *name, int forceit) |
| 7 | 2869 { |
| 137 | 2870 hashtab_T *ht; |
| 2871 hashitem_T *hi; | |
| 124 | 2872 char_u *varname; |
| 6751 | 2873 dict_T *d; |
| 1493 | 2874 dictitem_T *di; |
| 124 | 2875 |
| 137 | 2876 ht = find_var_ht(name, &varname); |
| 2877 if (ht != NULL && *varname != NUL) | |
| 2878 { | |
|
9562
86af4a48c00a
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parents:
9560
diff
changeset
|
2879 d = get_current_funccal_dict(ht); |
|
7534
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diff
changeset
|
2880 if (d == NULL) |
|
0765665083be
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parents:
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diff
changeset
|
2881 { |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
2882 if (ht == &globvarht) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
2883 d = &globvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
2884 else if (ht == &compat_hashtab) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2885 d = &vimvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
2886 else |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2887 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2888 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
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parents:
9560
diff
changeset
|
2889 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
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parents:
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diff
changeset
|
2890 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2891 if (d == NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
2892 { |
|
10359
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10259
diff
changeset
|
2893 internal_error("do_unlet()"); |
|
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diff
changeset
|
2894 return FAIL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
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diff
changeset
|
2895 } |
|
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parents:
7513
diff
changeset
|
2896 } |
| 137 | 2897 hi = hash_find(ht, varname); |
|
9688
2ea935bdd1a1
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parents:
9686
diff
changeset
|
2898 if (HASHITEM_EMPTY(hi)) |
|
9731
f85d94eee05b
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Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2899 hi = find_hi_in_scoped_ht(name, &ht); |
|
9688
2ea935bdd1a1
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parents:
9686
diff
changeset
|
2900 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2901 { |
| 1493 | 2902 di = HI2DI(hi); |
| 6773 | 2903 if (var_check_fixed(di->di_flags, name, FALSE) |
|
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7513
diff
changeset
|
2904 || var_check_ro(di->di_flags, name, FALSE) |
|
0765665083be
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7513
diff
changeset
|
2905 || 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
|
2906 return FAIL; |
|
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2907 |
| 151 | 2908 delete_var(ht, hi); |
| 2909 return OK; | |
| 2910 } | |
| 2911 } | |
| 2912 if (forceit) | |
| 2913 return OK; | |
| 2914 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2915 return FAIL; |
| 2916 } | |
| 2917 | |
| 151 | 2918 /* |
| 2919 * Lock or unlock variable indicated by "lp". | |
| 2920 * "deep" is the levels to go (-1 for unlimited); | |
| 2921 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2922 */ | |
| 2923 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2924 do_lock_var( |
|
83861277e6a3
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parents:
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diff
changeset
|
2925 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2926 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2927 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2928 int lock) |
| 151 | 2929 { |
| 2930 int ret = OK; | |
| 2931 int cc; | |
| 2932 dictitem_T *di; | |
| 2933 | |
| 2934 if (deep == 0) /* nothing to do */ | |
| 2935 return OK; | |
| 2936 | |
| 2937 if (lp->ll_tv == NULL) | |
| 2938 { | |
| 2939 cc = *name_end; | |
| 2940 *name_end = NUL; | |
| 2941 | |
| 2942 /* Normal name or expanded name. */ | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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parents:
10728
diff
changeset
|
2943 di = find_var(lp->ll_name, NULL, TRUE); |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
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parents:
10728
diff
changeset
|
2944 if (di == NULL) |
| 151 | 2945 ret = FAIL; |
|
10908
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2946 else if ((di->di_flags & DI_FLAGS_FIX) |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
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parents:
10889
diff
changeset
|
2947 && di->di_tv.v_type != VAR_DICT |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
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parents:
10889
diff
changeset
|
2948 && di->di_tv.v_type != VAR_LIST) |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2949 /* For historic reasons this error is not given for a list or dict. |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2950 * E.g., the b: dict could be locked/unlocked. */ |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
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parents:
10889
diff
changeset
|
2951 EMSG2(_("E940: Cannot lock or unlock variable %s"), lp->ll_name); |
| 151 | 2952 else |
| 2953 { | |
|
10889
5780bd3a5a7e
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2954 if (lock) |
|
5780bd3a5a7e
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parents:
10728
diff
changeset
|
2955 di->di_flags |= DI_FLAGS_LOCK; |
| 151 | 2956 else |
|
10889
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10728
diff
changeset
|
2957 di->di_flags &= ~DI_FLAGS_LOCK; |
|
5780bd3a5a7e
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10728
diff
changeset
|
2958 item_lock(&di->di_tv, deep, lock); |
| 151 | 2959 } |
| 2960 *name_end = cc; | |
| 2961 } | |
| 2962 else if (lp->ll_range) | |
| 2963 { | |
| 2964 listitem_T *li = lp->ll_li; | |
| 2965 | |
| 2966 /* (un)lock a range of List items. */ | |
| 2967 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2968 { | |
| 2969 item_lock(&li->li_tv, deep, lock); | |
| 2970 li = li->li_next; | |
| 2971 ++lp->ll_n1; | |
| 2972 } | |
| 2973 } | |
| 2974 else if (lp->ll_list != NULL) | |
| 2975 /* (un)lock a List item. */ | |
| 2976 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2977 else | |
| 6870 | 2978 /* (un)lock a Dictionary item. */ |
| 151 | 2979 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2980 | |
| 2981 return ret; | |
| 2982 } | |
| 2983 | |
| 2984 /* | |
| 2985 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2986 */ | |
| 2987 static void | |
|
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parents:
7788
diff
changeset
|
2988 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2989 { |
| 2990 static int recurse = 0; | |
| 2991 list_T *l; | |
| 2992 listitem_T *li; | |
| 2993 dict_T *d; | |
| 2994 hashitem_T *hi; | |
| 2995 int todo; | |
| 2996 | |
| 2997 if (recurse >= DICT_MAXNEST) | |
| 2998 { | |
| 2999 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 3000 return; | |
| 3001 } | |
| 3002 if (deep == 0) | |
| 3003 return; | |
| 3004 ++recurse; | |
| 3005 | |
| 3006 /* lock/unlock the item itself */ | |
| 3007 if (lock) | |
| 3008 tv->v_lock |= VAR_LOCKED; | |
| 3009 else | |
| 3010 tv->v_lock &= ~VAR_LOCKED; | |
| 3011 | |
| 3012 switch (tv->v_type) | |
| 3013 { | |
|
7943
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7937
diff
changeset
|
3014 case VAR_UNKNOWN: |
|
e875f0fbd9c0
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diff
changeset
|
3015 case VAR_NUMBER: |
|
e875f0fbd9c0
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parents:
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diff
changeset
|
3016 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
7937
diff
changeset
|
3017 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3018 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
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parents:
7937
diff
changeset
|
3019 case VAR_FLOAT: |
|
e875f0fbd9c0
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parents:
7937
diff
changeset
|
3020 case VAR_SPECIAL: |
|
7957
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Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
3021 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
3022 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
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parents:
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diff
changeset
|
3023 break; |
|
e875f0fbd9c0
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Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
3024 |
| 151 | 3025 case VAR_LIST: |
| 3026 if ((l = tv->vval.v_list) != NULL) | |
| 3027 { | |
| 3028 if (lock) | |
| 3029 l->lv_lock |= VAR_LOCKED; | |
| 3030 else | |
| 3031 l->lv_lock &= ~VAR_LOCKED; | |
| 3032 if (deep < 0 || deep > 1) | |
| 3033 /* recursive: lock/unlock the items the List contains */ | |
| 3034 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 3035 item_lock(&li->li_tv, deep - 1, lock); | |
| 3036 } | |
| 3037 break; | |
| 3038 case VAR_DICT: | |
| 3039 if ((d = tv->vval.v_dict) != NULL) | |
| 3040 { | |
| 3041 if (lock) | |
| 3042 d->dv_lock |= VAR_LOCKED; | |
| 3043 else | |
| 3044 d->dv_lock &= ~VAR_LOCKED; | |
| 3045 if (deep < 0 || deep > 1) | |
| 3046 { | |
| 3047 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 3048 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 3049 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 3050 { | |
| 3051 if (!HASHITEM_EMPTY(hi)) | |
| 3052 { | |
| 3053 --todo; | |
| 3054 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 3055 } | |
| 3056 } | |
| 3057 } | |
| 3058 } | |
| 3059 } | |
| 3060 --recurse; | |
| 3061 } | |
| 3062 | |
| 7 | 3063 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 3064 /* | |
| 3065 * Delete all "menutrans_" variables. | |
| 3066 */ | |
| 3067 void | |
|
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parents:
7788
diff
changeset
|
3068 del_menutrans_vars(void) |
| 7 | 3069 { |
| 137 | 3070 hashitem_T *hi; |
| 124 | 3071 int todo; |
| 3072 | |
| 137 | 3073 hash_lock(&globvarht); |
| 835 | 3074 todo = (int)globvarht.ht_used; |
| 137 | 3075 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3076 { |
| 3077 if (!HASHITEM_EMPTY(hi)) | |
| 3078 { | |
| 3079 --todo; | |
| 137 | 3080 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3081 delete_var(&globvarht, hi); | |
| 3082 } | |
| 3083 } | |
| 3084 hash_unlock(&globvarht); | |
| 7 | 3085 } |
| 3086 #endif | |
| 3087 | |
| 3088 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3089 | |
| 3090 /* | |
| 3091 * Local string buffer for the next two functions to store a variable name | |
| 3092 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3093 * get_user_var_name(). | |
| 3094 */ | |
| 3095 | |
|
7720
7c52f11e6df3
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Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
3096 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3097 |
| 3098 static char_u *varnamebuf = NULL; | |
| 3099 static int varnamebuflen = 0; | |
| 3100 | |
| 3101 /* | |
| 3102 * Function to concatenate a prefix and a variable name. | |
| 3103 */ | |
| 3104 static char_u * | |
|
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7788
diff
changeset
|
3105 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3106 { |
| 3107 int len; | |
| 3108 | |
| 3109 len = (int)STRLEN(name) + 3; | |
| 3110 if (len > varnamebuflen) | |
| 3111 { | |
| 3112 vim_free(varnamebuf); | |
| 3113 len += 10; /* some additional space */ | |
| 3114 varnamebuf = alloc(len); | |
| 3115 if (varnamebuf == NULL) | |
| 3116 { | |
| 3117 varnamebuflen = 0; | |
| 3118 return NULL; | |
| 3119 } | |
| 3120 varnamebuflen = len; | |
| 3121 } | |
| 3122 *varnamebuf = prefix; | |
| 3123 varnamebuf[1] = ':'; | |
| 3124 STRCPY(varnamebuf + 2, name); | |
| 3125 return varnamebuf; | |
| 3126 } | |
| 3127 | |
| 3128 /* | |
| 3129 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3130 * (global/buffer/window/built-in) variable names. | |
| 3131 */ | |
| 3132 char_u * | |
|
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parents:
7788
diff
changeset
|
3133 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3134 { |
| 142 | 3135 static long_u gdone; |
| 3136 static long_u bdone; | |
| 3137 static long_u wdone; | |
| 819 | 3138 static long_u tdone; |
| 142 | 3139 static int vidx; |
| 3140 static hashitem_T *hi; | |
| 3141 hashtab_T *ht; | |
| 7 | 3142 |
| 3143 if (idx == 0) | |
| 819 | 3144 { |
| 124 | 3145 gdone = bdone = wdone = vidx = 0; |
| 819 | 3146 tdone = 0; |
| 3147 } | |
| 137 | 3148 |
| 3149 /* Global variables */ | |
| 3150 if (gdone < globvarht.ht_used) | |
| 124 | 3151 { |
| 3152 if (gdone++ == 0) | |
| 137 | 3153 hi = globvarht.ht_array; |
| 142 | 3154 else |
| 3155 ++hi; | |
| 124 | 3156 while (HASHITEM_EMPTY(hi)) |
| 3157 ++hi; | |
| 3158 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3159 return cat_prefix_varname('g', hi->hi_key); | |
| 3160 return hi->hi_key; | |
| 3161 } | |
| 137 | 3162 |
| 3163 /* b: variables */ | |
| 4287 | 3164 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3165 if (bdone < ht->ht_used) |
| 124 | 3166 { |
| 3167 if (bdone++ == 0) | |
| 137 | 3168 hi = ht->ht_array; |
| 142 | 3169 else |
| 3170 ++hi; | |
| 124 | 3171 while (HASHITEM_EMPTY(hi)) |
| 3172 ++hi; | |
| 3173 return cat_prefix_varname('b', hi->hi_key); | |
| 3174 } | |
| 137 | 3175 |
| 3176 /* w: variables */ | |
| 4287 | 3177 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3178 if (wdone < ht->ht_used) |
| 124 | 3179 { |
| 163 | 3180 if (wdone++ == 0) |
| 137 | 3181 hi = ht->ht_array; |
| 142 | 3182 else |
| 3183 ++hi; | |
| 124 | 3184 while (HASHITEM_EMPTY(hi)) |
| 3185 ++hi; | |
| 3186 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3187 } |
| 137 | 3188 |
| 819 | 3189 /* t: variables */ |
| 4287 | 3190 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3191 if (tdone < ht->ht_used) |
| 3192 { | |
| 3193 if (tdone++ == 0) | |
| 3194 hi = ht->ht_array; | |
| 3195 else | |
| 3196 ++hi; | |
| 3197 while (HASHITEM_EMPTY(hi)) | |
| 3198 ++hi; | |
| 3199 return cat_prefix_varname('t', hi->hi_key); | |
| 3200 } | |
| 3201 | |
| 137 | 3202 /* v: variables */ |
| 3203 if (vidx < VV_LEN) | |
| 3204 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3205 |
| 3206 vim_free(varnamebuf); | |
| 3207 varnamebuf = NULL; | |
| 3208 varnamebuflen = 0; | |
| 3209 return NULL; | |
| 3210 } | |
| 3211 | |
| 3212 #endif /* FEAT_CMDL_COMPL */ | |
| 3213 | |
| 3214 /* | |
|
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diff
changeset
|
3215 * Return TRUE if "pat" matches "text". |
|
65a5a18d3acf
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diff
changeset
|
3216 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
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diff
changeset
|
3217 */ |
|
65a5a18d3acf
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changeset
|
3218 static int |
|
65a5a18d3acf
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diff
changeset
|
3219 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
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8742
diff
changeset
|
3220 { |
|
65a5a18d3acf
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diff
changeset
|
3221 int matches = FALSE; |
|
65a5a18d3acf
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diff
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|
3222 char_u *save_cpo; |
|
65a5a18d3acf
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diff
changeset
|
3223 regmatch_T regmatch; |
|
65a5a18d3acf
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|
3224 |
|
65a5a18d3acf
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changeset
|
3225 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
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diff
changeset
|
3226 save_cpo = p_cpo; |
|
65a5a18d3acf
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changeset
|
3227 p_cpo = (char_u *)""; |
|
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parents:
8742
diff
changeset
|
3228 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3229 if (regmatch.regprog != NULL) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
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diff
changeset
|
3230 { |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3231 regmatch.rm_ic = ic; |
|
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commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3232 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
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parents:
8742
diff
changeset
|
3233 vim_regfree(regmatch.regprog); |
|
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commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
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parents:
8742
diff
changeset
|
3234 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3235 p_cpo = save_cpo; |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3236 return matches; |
|
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commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3237 } |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3238 |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3239 /* |
| 7 | 3240 * types for expressions. |
| 3241 */ | |
| 3242 typedef enum | |
| 3243 { | |
| 3244 TYPE_UNKNOWN = 0 | |
| 3245 , TYPE_EQUAL /* == */ | |
| 3246 , TYPE_NEQUAL /* != */ | |
| 3247 , TYPE_GREATER /* > */ | |
| 3248 , TYPE_GEQUAL /* >= */ | |
| 3249 , TYPE_SMALLER /* < */ | |
| 3250 , TYPE_SEQUAL /* <= */ | |
| 3251 , TYPE_MATCH /* =~ */ | |
| 3252 , TYPE_NOMATCH /* !~ */ | |
| 3253 } exptype_T; | |
| 3254 | |
| 3255 /* | |
| 3256 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3257 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3258 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3259 */ | |
| 3260 | |
| 3261 /* | |
| 3262 * Handle zero level expression. | |
| 3263 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3264 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3265 * Note: "rettv.v_lock" is not set. |
| 7 | 3266 * Return OK or FAIL. |
| 3267 */ | |
|
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parents:
9560
diff
changeset
|
3268 int |
|
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parents:
7788
diff
changeset
|
3269 eval0( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
3270 char_u *arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3271 typval_T *rettv, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3272 char_u **nextcmd, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3273 int evaluate) |
| 7 | 3274 { |
| 3275 int ret; | |
| 3276 char_u *p; | |
| 3277 | |
| 3278 p = skipwhite(arg); | |
| 71 | 3279 ret = eval1(&p, rettv, evaluate); |
| 7 | 3280 if (ret == FAIL || !ends_excmd(*p)) |
| 3281 { | |
| 3282 if (ret != FAIL) | |
| 71 | 3283 clear_tv(rettv); |
| 7 | 3284 /* |
| 3285 * Report the invalid expression unless the expression evaluation has | |
| 3286 * been cancelled due to an aborting error, an interrupt, or an | |
| 3287 * exception. | |
| 3288 */ | |
| 3289 if (!aborting()) | |
| 3290 EMSG2(_(e_invexpr2), arg); | |
| 3291 ret = FAIL; | |
| 3292 } | |
| 3293 if (nextcmd != NULL) | |
| 3294 *nextcmd = check_nextcmd(p); | |
| 3295 | |
| 3296 return ret; | |
| 3297 } | |
| 3298 | |
| 3299 /* | |
| 3300 * Handle top level expression: | |
| 1800 | 3301 * expr2 ? expr1 : expr1 |
| 7 | 3302 * |
| 3303 * "arg" must point to the first non-white of the expression. | |
| 3304 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3305 * | |
| 533 | 3306 * Note: "rettv.v_lock" is not set. |
| 3307 * | |
| 7 | 3308 * Return OK or FAIL. |
| 3309 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
3310 int |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3311 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3312 { |
| 3313 int result; | |
| 137 | 3314 typval_T var2; |
| 7 | 3315 |
| 3316 /* | |
| 3317 * Get the first variable. | |
| 3318 */ | |
| 71 | 3319 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3320 return FAIL; |
| 3321 | |
| 3322 if ((*arg)[0] == '?') | |
| 3323 { | |
| 3324 result = FALSE; | |
| 3325 if (evaluate) | |
| 3326 { | |
| 323 | 3327 int error = FALSE; |
| 3328 | |
| 3329 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3330 result = TRUE; |
| 71 | 3331 clear_tv(rettv); |
| 323 | 3332 if (error) |
| 3333 return FAIL; | |
| 7 | 3334 } |
| 3335 | |
| 3336 /* | |
| 3337 * Get the second variable. | |
| 3338 */ | |
| 3339 *arg = skipwhite(*arg + 1); | |
| 71 | 3340 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3341 return FAIL; |
| 3342 | |
| 3343 /* | |
| 3344 * Check for the ":". | |
| 3345 */ | |
| 3346 if ((*arg)[0] != ':') | |
| 3347 { | |
| 3348 EMSG(_("E109: Missing ':' after '?'")); | |
| 3349 if (evaluate && result) | |
| 71 | 3350 clear_tv(rettv); |
| 7 | 3351 return FAIL; |
| 3352 } | |
| 3353 | |
| 3354 /* | |
| 3355 * Get the third variable. | |
| 3356 */ | |
| 3357 *arg = skipwhite(*arg + 1); | |
| 3358 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3359 { | |
| 3360 if (evaluate && result) | |
| 71 | 3361 clear_tv(rettv); |
| 7 | 3362 return FAIL; |
| 3363 } | |
| 3364 if (evaluate && !result) | |
| 71 | 3365 *rettv = var2; |
| 7 | 3366 } |
| 3367 | |
| 3368 return OK; | |
| 3369 } | |
| 3370 | |
| 3371 /* | |
| 3372 * Handle first level expression: | |
| 3373 * expr2 || expr2 || expr2 logical OR | |
| 3374 * | |
| 3375 * "arg" must point to the first non-white of the expression. | |
| 3376 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3377 * | |
| 3378 * Return OK or FAIL. | |
| 3379 */ | |
| 3380 static int | |
|
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parents:
7788
diff
changeset
|
3381 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3382 { |
| 137 | 3383 typval_T var2; |
| 7 | 3384 long result; |
| 3385 int first; | |
| 323 | 3386 int error = FALSE; |
| 7 | 3387 |
| 3388 /* | |
| 3389 * Get the first variable. | |
| 3390 */ | |
| 71 | 3391 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3392 return FAIL; |
| 3393 | |
| 3394 /* | |
| 3395 * Repeat until there is no following "||". | |
| 3396 */ | |
| 3397 first = TRUE; | |
| 3398 result = FALSE; | |
| 3399 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3400 { | |
| 3401 if (evaluate && first) | |
| 3402 { | |
| 323 | 3403 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3404 result = TRUE; |
| 71 | 3405 clear_tv(rettv); |
| 323 | 3406 if (error) |
| 3407 return FAIL; | |
| 7 | 3408 first = FALSE; |
| 3409 } | |
| 3410 | |
| 3411 /* | |
| 3412 * Get the second variable. | |
| 3413 */ | |
| 3414 *arg = skipwhite(*arg + 2); | |
| 3415 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3416 return FAIL; | |
| 3417 | |
| 3418 /* | |
| 3419 * Compute the result. | |
| 3420 */ | |
| 3421 if (evaluate && !result) | |
| 3422 { | |
| 323 | 3423 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3424 result = TRUE; |
| 71 | 3425 clear_tv(&var2); |
| 323 | 3426 if (error) |
| 3427 return FAIL; | |
| 7 | 3428 } |
| 3429 if (evaluate) | |
| 3430 { | |
| 71 | 3431 rettv->v_type = VAR_NUMBER; |
| 3432 rettv->vval.v_number = result; | |
| 7 | 3433 } |
| 3434 } | |
| 3435 | |
| 3436 return OK; | |
| 3437 } | |
| 3438 | |
| 3439 /* | |
| 3440 * Handle second level expression: | |
| 3441 * expr3 && expr3 && expr3 logical AND | |
| 3442 * | |
| 3443 * "arg" must point to the first non-white of the expression. | |
| 3444 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3445 * | |
| 3446 * Return OK or FAIL. | |
| 3447 */ | |
| 3448 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3449 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3450 { |
| 137 | 3451 typval_T var2; |
| 7 | 3452 long result; |
| 3453 int first; | |
| 323 | 3454 int error = FALSE; |
| 7 | 3455 |
| 3456 /* | |
| 3457 * Get the first variable. | |
| 3458 */ | |
| 71 | 3459 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3460 return FAIL; |
| 3461 | |
| 3462 /* | |
| 3463 * Repeat until there is no following "&&". | |
| 3464 */ | |
| 3465 first = TRUE; | |
| 3466 result = TRUE; | |
| 3467 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3468 { | |
| 3469 if (evaluate && first) | |
| 3470 { | |
| 323 | 3471 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3472 result = FALSE; |
| 71 | 3473 clear_tv(rettv); |
| 323 | 3474 if (error) |
| 3475 return FAIL; | |
| 7 | 3476 first = FALSE; |
| 3477 } | |
| 3478 | |
| 3479 /* | |
| 3480 * Get the second variable. | |
| 3481 */ | |
| 3482 *arg = skipwhite(*arg + 2); | |
| 3483 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3484 return FAIL; | |
| 3485 | |
| 3486 /* | |
| 3487 * Compute the result. | |
| 3488 */ | |
| 3489 if (evaluate && result) | |
| 3490 { | |
| 323 | 3491 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3492 result = FALSE; |
| 71 | 3493 clear_tv(&var2); |
| 323 | 3494 if (error) |
| 3495 return FAIL; | |
| 7 | 3496 } |
| 3497 if (evaluate) | |
| 3498 { | |
| 71 | 3499 rettv->v_type = VAR_NUMBER; |
| 3500 rettv->vval.v_number = result; | |
| 7 | 3501 } |
| 3502 } | |
| 3503 | |
| 3504 return OK; | |
| 3505 } | |
| 3506 | |
| 3507 /* | |
| 3508 * Handle third level expression: | |
| 3509 * var1 == var2 | |
| 3510 * var1 =~ var2 | |
| 3511 * var1 != var2 | |
| 3512 * var1 !~ var2 | |
| 3513 * var1 > var2 | |
| 3514 * var1 >= var2 | |
| 3515 * var1 < var2 | |
| 3516 * var1 <= var2 | |
| 80 | 3517 * var1 is var2 |
| 3518 * var1 isnot var2 | |
| 7 | 3519 * |
| 3520 * "arg" must point to the first non-white of the expression. | |
| 3521 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3522 * | |
| 3523 * Return OK or FAIL. | |
| 3524 */ | |
| 3525 static int | |
|
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parents:
7788
diff
changeset
|
3526 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3527 { |
| 137 | 3528 typval_T var2; |
| 7 | 3529 char_u *p; |
| 3530 int i; | |
| 3531 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3532 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3533 int len = 2; |
|
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parents:
9387
diff
changeset
|
3534 varnumber_T n1, n2; |
| 7 | 3535 char_u *s1, *s2; |
| 3536 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3537 int ic; | |
| 3538 | |
| 3539 /* | |
| 3540 * Get the first variable. | |
| 3541 */ | |
| 71 | 3542 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3543 return FAIL; |
| 3544 | |
| 3545 p = *arg; | |
| 3546 switch (p[0]) | |
| 3547 { | |
| 3548 case '=': if (p[1] == '=') | |
| 3549 type = TYPE_EQUAL; | |
| 3550 else if (p[1] == '~') | |
| 3551 type = TYPE_MATCH; | |
| 3552 break; | |
| 3553 case '!': if (p[1] == '=') | |
| 3554 type = TYPE_NEQUAL; | |
| 3555 else if (p[1] == '~') | |
| 3556 type = TYPE_NOMATCH; | |
| 3557 break; | |
| 3558 case '>': if (p[1] != '=') | |
| 3559 { | |
| 3560 type = TYPE_GREATER; | |
| 3561 len = 1; | |
| 3562 } | |
| 3563 else | |
| 3564 type = TYPE_GEQUAL; | |
| 3565 break; | |
| 3566 case '<': if (p[1] != '=') | |
| 3567 { | |
| 3568 type = TYPE_SMALLER; | |
| 3569 len = 1; | |
| 3570 } | |
| 3571 else | |
| 3572 type = TYPE_SEQUAL; | |
| 3573 break; | |
| 80 | 3574 case 'i': if (p[1] == 's') |
| 3575 { | |
| 3576 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3577 len = 5; | |
|
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parents:
7046
diff
changeset
|
3578 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3579 if (!isalnum(i) && i != '_') |
| 80 | 3580 { |
| 3581 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3582 type_is = TRUE; | |
| 3583 } | |
| 3584 } | |
| 3585 break; | |
| 7 | 3586 } |
| 3587 | |
| 3588 /* | |
| 1624 | 3589 * If there is a comparative operator, use it. |
| 7 | 3590 */ |
| 3591 if (type != TYPE_UNKNOWN) | |
| 3592 { | |
| 3593 /* extra question mark appended: ignore case */ | |
| 3594 if (p[len] == '?') | |
| 3595 { | |
| 3596 ic = TRUE; | |
| 3597 ++len; | |
| 3598 } | |
| 3599 /* extra '#' appended: match case */ | |
| 3600 else if (p[len] == '#') | |
| 3601 { | |
| 3602 ic = FALSE; | |
| 3603 ++len; | |
| 3604 } | |
| 1624 | 3605 /* nothing appended: use 'ignorecase' */ |
| 7 | 3606 else |
| 3607 ic = p_ic; | |
| 3608 | |
| 3609 /* | |
| 3610 * Get the second variable. | |
| 3611 */ | |
| 3612 *arg = skipwhite(p + len); | |
| 3613 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3614 { | |
| 71 | 3615 clear_tv(rettv); |
| 7 | 3616 return FAIL; |
| 3617 } | |
| 3618 | |
| 3619 if (evaluate) | |
| 3620 { | |
| 80 | 3621 if (type_is && rettv->v_type != var2.v_type) |
| 3622 { | |
| 3623 /* For "is" a different type always means FALSE, for "notis" | |
| 3624 * it means TRUE. */ | |
| 3625 n1 = (type == TYPE_NEQUAL); | |
| 3626 } | |
| 3627 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3628 { | |
| 3629 if (type_is) | |
| 3630 { | |
| 3631 n1 = (rettv->v_type == var2.v_type | |
| 3632 && rettv->vval.v_list == var2.vval.v_list); | |
| 3633 if (type == TYPE_NEQUAL) | |
| 3634 n1 = !n1; | |
| 3635 } | |
| 3636 else if (rettv->v_type != var2.v_type | |
| 3637 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3638 { | |
| 3639 if (rettv->v_type != var2.v_type) | |
| 86 | 3640 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3641 else |
| 5887 | 3642 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3643 clear_tv(rettv); |
| 3644 clear_tv(&var2); | |
| 3645 return FAIL; | |
| 3646 } | |
| 3647 else | |
| 3648 { | |
| 3649 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3650 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3651 ic, FALSE); | |
| 80 | 3652 if (type == TYPE_NEQUAL) |
| 3653 n1 = !n1; | |
| 3654 } | |
| 3655 } | |
| 3656 | |
| 117 | 3657 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3658 { | |
| 3659 if (type_is) | |
| 3660 { | |
| 3661 n1 = (rettv->v_type == var2.v_type | |
| 3662 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3663 if (type == TYPE_NEQUAL) | |
| 3664 n1 = !n1; | |
| 3665 } | |
| 3666 else if (rettv->v_type != var2.v_type | |
| 3667 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3668 { | |
| 3669 if (rettv->v_type != var2.v_type) | |
| 3670 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3671 else | |
| 3672 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3673 clear_tv(rettv); | |
| 3674 clear_tv(&var2); | |
| 3675 return FAIL; | |
| 3676 } | |
| 3677 else | |
| 3678 { | |
| 3679 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3680 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3681 ic, FALSE); | |
| 117 | 3682 if (type == TYPE_NEQUAL) |
| 3683 n1 = !n1; | |
| 3684 } | |
| 3685 } | |
| 3686 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3687 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
|
3688 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3689 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3690 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
|
3691 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3692 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3693 clear_tv(rettv); |
| 3694 clear_tv(&var2); | |
| 3695 return FAIL; | |
| 3696 } | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3697 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3698 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3699 || (var2.v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3700 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3701 /* when a partial is NULL assume not equal */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3702 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3703 else if (type_is) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3704 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3705 if (rettv->v_type == VAR_FUNC && var2.v_type == VAR_FUNC) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3706 /* strings are considered the same if their value is |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3707 * the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3708 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3709 else if (rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3710 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3711 n1 = (rettv->vval.v_partial == var2.vval.v_partial); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3712 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3713 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3714 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3715 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3716 n1 = tv_equal(rettv, &var2, ic, FALSE); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3717 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3718 n1 = !n1; |
| 80 | 3719 } |
| 3720 | |
| 1624 | 3721 #ifdef FEAT_FLOAT |
| 3722 /* | |
| 3723 * If one of the two variables is a float, compare as a float. | |
| 3724 * When using "=~" or "!~", always compare as string. | |
| 3725 */ | |
| 3726 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3727 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3728 { | |
| 3729 float_T f1, f2; | |
| 3730 | |
| 3731 if (rettv->v_type == VAR_FLOAT) | |
| 3732 f1 = rettv->vval.v_float; | |
| 3733 else | |
| 3734 f1 = get_tv_number(rettv); | |
| 3735 if (var2.v_type == VAR_FLOAT) | |
| 3736 f2 = var2.vval.v_float; | |
| 3737 else | |
| 3738 f2 = get_tv_number(&var2); | |
| 3739 n1 = FALSE; | |
| 3740 switch (type) | |
| 3741 { | |
| 3742 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3743 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3744 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3745 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3746 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3747 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3748 case TYPE_UNKNOWN: | |
| 3749 case TYPE_MATCH: | |
| 3750 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3751 } | |
| 3752 } | |
| 3753 #endif | |
| 3754 | |
| 7 | 3755 /* |
| 3756 * If one of the two variables is a number, compare as a number. | |
| 3757 * When using "=~" or "!~", always compare as string. | |
| 3758 */ | |
| 80 | 3759 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3760 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3761 { | |
| 71 | 3762 n1 = get_tv_number(rettv); |
| 3763 n2 = get_tv_number(&var2); | |
| 7 | 3764 switch (type) |
| 3765 { | |
| 3766 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3767 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3768 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3769 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3770 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3771 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3772 case TYPE_UNKNOWN: | |
| 3773 case TYPE_MATCH: | |
| 3774 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3775 } | |
| 3776 } | |
| 3777 else | |
| 3778 { | |
| 71 | 3779 s1 = get_tv_string_buf(rettv, buf1); |
| 3780 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3781 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3782 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3783 else | |
| 3784 i = 0; | |
| 3785 n1 = FALSE; | |
| 3786 switch (type) | |
| 3787 { | |
| 3788 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3789 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3790 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3791 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3792 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3793 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3794 | |
| 3795 case TYPE_MATCH: | |
| 3796 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3797 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3798 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3799 n1 = !n1; |
| 7 | 3800 break; |
| 3801 | |
| 3802 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3803 } | |
| 3804 } | |
| 71 | 3805 clear_tv(rettv); |
| 3806 clear_tv(&var2); | |
| 3807 rettv->v_type = VAR_NUMBER; | |
| 3808 rettv->vval.v_number = n1; | |
| 7 | 3809 } |
| 3810 } | |
| 3811 | |
| 3812 return OK; | |
| 3813 } | |
| 3814 | |
| 3815 /* | |
| 3816 * Handle fourth level expression: | |
| 3817 * + number addition | |
| 3818 * - number subtraction | |
| 3819 * . string concatenation | |
| 3820 * | |
| 3821 * "arg" must point to the first non-white of the expression. | |
| 3822 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3823 * | |
| 3824 * Return OK or FAIL. | |
| 3825 */ | |
| 3826 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3827 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3828 { |
| 137 | 3829 typval_T var2; |
| 3830 typval_T var3; | |
| 7 | 3831 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3832 varnumber_T n1, n2; |
| 1624 | 3833 #ifdef FEAT_FLOAT |
| 3834 float_T f1 = 0, f2 = 0; | |
| 3835 #endif | |
| 7 | 3836 char_u *s1, *s2; |
| 3837 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3838 char_u *p; | |
| 3839 | |
| 3840 /* | |
| 3841 * Get the first variable. | |
| 3842 */ | |
| 1655 | 3843 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3844 return FAIL; |
| 3845 | |
| 3846 /* | |
| 3847 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3848 */ | |
| 3849 for (;;) | |
| 3850 { | |
| 3851 op = **arg; | |
| 3852 if (op != '+' && op != '-' && op != '.') | |
| 3853 break; | |
| 3854 | |
| 1624 | 3855 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3856 #ifdef FEAT_FLOAT | |
| 3857 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3858 #endif | |
| 3859 ) | |
| 323 | 3860 { |
| 3861 /* For "list + ...", an illegal use of the first operand as | |
| 3862 * a number cannot be determined before evaluating the 2nd | |
| 3863 * operand: if this is also a list, all is ok. | |
| 3864 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3865 * we know that the first operand needs to be a string or number | |
| 3866 * without evaluating the 2nd operand. So check before to avoid | |
| 3867 * side effects after an error. */ | |
| 3868 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3869 { | |
| 3870 clear_tv(rettv); | |
| 3871 return FAIL; | |
| 3872 } | |
| 3873 } | |
| 3874 | |
| 7 | 3875 /* |
| 3876 * Get the second variable. | |
| 3877 */ | |
| 3878 *arg = skipwhite(*arg + 1); | |
| 1655 | 3879 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3880 { |
| 71 | 3881 clear_tv(rettv); |
| 7 | 3882 return FAIL; |
| 3883 } | |
| 3884 | |
| 3885 if (evaluate) | |
| 3886 { | |
| 3887 /* | |
| 3888 * Compute the result. | |
| 3889 */ | |
| 3890 if (op == '.') | |
| 3891 { | |
| 323 | 3892 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3893 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3894 if (s2 == NULL) /* type error ? */ | |
| 3895 { | |
| 3896 clear_tv(rettv); | |
| 3897 clear_tv(&var2); | |
| 3898 return FAIL; | |
| 3899 } | |
| 117 | 3900 p = concat_str(s1, s2); |
| 71 | 3901 clear_tv(rettv); |
| 3902 rettv->v_type = VAR_STRING; | |
| 3903 rettv->vval.v_string = p; | |
| 7 | 3904 } |
| 104 | 3905 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3906 && var2.v_type == VAR_LIST) | |
| 80 | 3907 { |
| 3908 /* concatenate Lists */ | |
| 3909 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3910 &var3) == FAIL) | |
| 3911 { | |
| 3912 clear_tv(rettv); | |
| 3913 clear_tv(&var2); | |
| 3914 return FAIL; | |
| 3915 } | |
| 3916 clear_tv(rettv); | |
| 3917 *rettv = var3; | |
| 3918 } | |
| 7 | 3919 else |
| 3920 { | |
| 323 | 3921 int error = FALSE; |
| 3922 | |
| 1624 | 3923 #ifdef FEAT_FLOAT |
| 3924 if (rettv->v_type == VAR_FLOAT) | |
| 3925 { | |
| 3926 f1 = rettv->vval.v_float; | |
| 3927 n1 = 0; | |
| 3928 } | |
| 3929 else | |
| 3930 #endif | |
| 3931 { | |
| 3932 n1 = get_tv_number_chk(rettv, &error); | |
| 3933 if (error) | |
| 3934 { | |
| 3935 /* This can only happen for "list + non-list". For | |
| 3936 * "non-list + ..." or "something - ...", we returned | |
| 3937 * before evaluating the 2nd operand. */ | |
| 3938 clear_tv(rettv); | |
| 3939 return FAIL; | |
| 3940 } | |
| 3941 #ifdef FEAT_FLOAT | |
| 3942 if (var2.v_type == VAR_FLOAT) | |
| 3943 f1 = n1; | |
| 3944 #endif | |
| 3945 } | |
| 3946 #ifdef FEAT_FLOAT | |
| 3947 if (var2.v_type == VAR_FLOAT) | |
| 3948 { | |
| 3949 f2 = var2.vval.v_float; | |
| 3950 n2 = 0; | |
| 3951 } | |
| 3952 else | |
| 3953 #endif | |
| 3954 { | |
| 3955 n2 = get_tv_number_chk(&var2, &error); | |
| 3956 if (error) | |
| 3957 { | |
| 3958 clear_tv(rettv); | |
| 3959 clear_tv(&var2); | |
| 3960 return FAIL; | |
| 3961 } | |
| 3962 #ifdef FEAT_FLOAT | |
| 3963 if (rettv->v_type == VAR_FLOAT) | |
| 3964 f2 = n2; | |
| 3965 #endif | |
| 323 | 3966 } |
| 71 | 3967 clear_tv(rettv); |
| 1624 | 3968 |
| 3969 #ifdef FEAT_FLOAT | |
| 3970 /* If there is a float on either side the result is a float. */ | |
| 3971 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3972 { | |
| 3973 if (op == '+') | |
| 3974 f1 = f1 + f2; | |
| 3975 else | |
| 3976 f1 = f1 - f2; | |
| 3977 rettv->v_type = VAR_FLOAT; | |
| 3978 rettv->vval.v_float = f1; | |
| 3979 } | |
| 3980 else | |
| 3981 #endif | |
| 3982 { | |
| 3983 if (op == '+') | |
| 3984 n1 = n1 + n2; | |
| 3985 else | |
| 3986 n1 = n1 - n2; | |
| 3987 rettv->v_type = VAR_NUMBER; | |
| 3988 rettv->vval.v_number = n1; | |
| 3989 } | |
| 71 | 3990 } |
| 3991 clear_tv(&var2); | |
| 7 | 3992 } |
| 3993 } | |
| 3994 return OK; | |
| 3995 } | |
| 3996 | |
| 3997 /* | |
| 3998 * Handle fifth level expression: | |
| 3999 * * number multiplication | |
| 4000 * / number division | |
| 4001 * % number modulo | |
| 4002 * | |
| 4003 * "arg" must point to the first non-white of the expression. | |
| 4004 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4005 * | |
| 4006 * Return OK or FAIL. | |
| 4007 */ | |
| 4008 static int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4009 eval6( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4010 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4011 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4012 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4013 int want_string) /* after "." operator */ |
| 7 | 4014 { |
| 137 | 4015 typval_T var2; |
| 7 | 4016 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4017 varnumber_T n1, n2; |
| 1624 | 4018 #ifdef FEAT_FLOAT |
| 4019 int use_float = FALSE; | |
| 4020 float_T f1 = 0, f2; | |
| 4021 #endif | |
| 323 | 4022 int error = FALSE; |
| 7 | 4023 |
| 4024 /* | |
| 4025 * Get the first variable. | |
| 4026 */ | |
| 1655 | 4027 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 4028 return FAIL; |
| 4029 | |
| 4030 /* | |
| 4031 * Repeat computing, until no '*', '/' or '%' is following. | |
| 4032 */ | |
| 4033 for (;;) | |
| 4034 { | |
| 4035 op = **arg; | |
| 4036 if (op != '*' && op != '/' && op != '%') | |
| 4037 break; | |
| 4038 | |
| 4039 if (evaluate) | |
| 4040 { | |
| 1624 | 4041 #ifdef FEAT_FLOAT |
| 4042 if (rettv->v_type == VAR_FLOAT) | |
| 4043 { | |
| 4044 f1 = rettv->vval.v_float; | |
| 4045 use_float = TRUE; | |
| 4046 n1 = 0; | |
| 4047 } | |
| 4048 else | |
| 4049 #endif | |
| 4050 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 4051 clear_tv(rettv); |
| 323 | 4052 if (error) |
| 4053 return FAIL; | |
| 7 | 4054 } |
| 4055 else | |
| 4056 n1 = 0; | |
| 4057 | |
| 4058 /* | |
| 4059 * Get the second variable. | |
| 4060 */ | |
| 4061 *arg = skipwhite(*arg + 1); | |
| 1655 | 4062 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 4063 return FAIL; |
| 4064 | |
| 4065 if (evaluate) | |
| 4066 { | |
| 1624 | 4067 #ifdef FEAT_FLOAT |
| 4068 if (var2.v_type == VAR_FLOAT) | |
| 4069 { | |
| 4070 if (!use_float) | |
| 4071 { | |
| 4072 f1 = n1; | |
| 4073 use_float = TRUE; | |
| 4074 } | |
| 4075 f2 = var2.vval.v_float; | |
| 4076 n2 = 0; | |
| 4077 } | |
| 4078 else | |
| 4079 #endif | |
| 4080 { | |
| 4081 n2 = get_tv_number_chk(&var2, &error); | |
| 4082 clear_tv(&var2); | |
| 4083 if (error) | |
| 4084 return FAIL; | |
| 4085 #ifdef FEAT_FLOAT | |
| 4086 if (use_float) | |
| 4087 f2 = n2; | |
| 4088 #endif | |
| 4089 } | |
| 7 | 4090 |
| 4091 /* | |
| 4092 * Compute the result. | |
| 1624 | 4093 * When either side is a float the result is a float. |
| 7 | 4094 */ |
| 1624 | 4095 #ifdef FEAT_FLOAT |
| 4096 if (use_float) | |
| 4097 { | |
| 4098 if (op == '*') | |
| 4099 f1 = f1 * f2; | |
| 4100 else if (op == '/') | |
| 4101 { | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4102 # ifdef VMS |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4103 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4104 if (f2 == 0.0) |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4105 { |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4106 if (f1 == 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4107 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
|
4108 else if (f1 < 0) |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4109 f1 = -1 * __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4110 else |
|
2529
2aaa88366cbb
Fix for float values on VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4111 f1 = __F_FLT_MAX; |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4112 } |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4113 else |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4114 f1 = f1 / f2; |
|
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4115 # else |
| 1624 | 4116 /* We rely on the floating point library to handle divide |
| 4117 * by zero to result in "inf" and not a crash. */ | |
| 4118 f1 = f1 / f2; | |
|
2441
620a42739426
Improvements for VMS. (Zoltan Arpadffy)
Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4119 # endif |
| 1624 | 4120 } |
| 4121 else | |
| 4122 { | |
| 1662 | 4123 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4124 return FAIL; |
| 4125 } | |
| 4126 rettv->v_type = VAR_FLOAT; | |
| 4127 rettv->vval.v_float = f1; | |
| 4128 } | |
| 4129 else | |
| 4130 #endif | |
| 4131 { | |
| 4132 if (op == '*') | |
| 4133 n1 = n1 * n2; | |
| 4134 else if (op == '/') | |
| 4135 { | |
| 4136 if (n2 == 0) /* give an error message? */ | |
| 4137 { | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4138 if (n1 == 0) |
|
10658
77d66e9ac0ab
patch 8.0.0219: ubsan reports errors for overflow
Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4139 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
|
4140 else if (n1 < 0) |
|
10658
77d66e9ac0ab
patch 8.0.0219: ubsan reports errors for overflow
Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4141 n1 = -VARNUM_MAX; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4142 else |
|
10658
77d66e9ac0ab
patch 8.0.0219: ubsan reports errors for overflow
Christian Brabandt <cb@256bit.org>
parents:
10593
diff
changeset
|
4143 n1 = VARNUM_MAX; |
| 1624 | 4144 } |
| 4145 else | |
| 4146 n1 = n1 / n2; | |
| 4147 } | |
| 4148 else | |
| 4149 { | |
| 4150 if (n2 == 0) /* give an error message? */ | |
| 4151 n1 = 0; | |
| 4152 else | |
| 4153 n1 = n1 % n2; | |
| 4154 } | |
| 4155 rettv->v_type = VAR_NUMBER; | |
| 4156 rettv->vval.v_number = n1; | |
| 4157 } | |
| 7 | 4158 } |
| 4159 } | |
| 4160 | |
| 4161 return OK; | |
| 4162 } | |
| 4163 | |
| 4164 /* | |
| 4165 * Handle sixth level expression: | |
| 4166 * number number constant | |
| 1228 | 4167 * "string" string constant |
| 4168 * 'string' literal string constant | |
| 7 | 4169 * &option-name option value |
| 4170 * @r register contents | |
| 4171 * identifier variable value | |
| 4172 * function() function call | |
| 4173 * $VAR environment variable | |
| 4174 * (expression) nested expression | |
| 151 | 4175 * [expr, expr] List |
| 4176 * {key: val, key: val} Dictionary | |
| 7 | 4177 * |
| 4178 * Also handle: | |
| 4179 * ! in front logical NOT | |
| 4180 * - in front unary minus | |
| 4181 * + in front unary plus (ignored) | |
| 100 | 4182 * trailing [] subscript in String or List |
| 4183 * trailing .name entry in Dictionary | |
| 7 | 4184 * |
| 4185 * "arg" must point to the first non-white of the expression. | |
| 4186 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4187 * | |
| 4188 * Return OK or FAIL. | |
| 4189 */ | |
| 4190 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4191 eval7( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4192 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4193 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4194 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4195 int want_string UNUSED) /* after "." operator */ |
| 7 | 4196 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4197 varnumber_T n; |
| 7 | 4198 int len; |
| 4199 char_u *s; | |
| 4200 char_u *start_leader, *end_leader; | |
| 4201 int ret = OK; | |
| 4202 char_u *alias; | |
| 4203 | |
| 4204 /* | |
| 71 | 4205 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4206 * string and free a string that isn't there. |
| 7 | 4207 */ |
| 71 | 4208 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4209 |
| 4210 /* | |
|
10042
4aead6a9b7a9
commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
Christian Brabandt <cb@256bit.org>
parents:
10000
diff
changeset
|
4211 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 4212 */ |
| 4213 start_leader = *arg; | |
| 4214 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4215 *arg = skipwhite(*arg + 1); | |
| 4216 end_leader = *arg; | |
| 4217 | |
| 4218 switch (**arg) | |
| 4219 { | |
| 4220 /* | |
| 4221 * Number constant. | |
| 4222 */ | |
| 4223 case '0': | |
| 4224 case '1': | |
| 4225 case '2': | |
| 4226 case '3': | |
| 4227 case '4': | |
| 4228 case '5': | |
| 4229 case '6': | |
| 4230 case '7': | |
| 4231 case '8': | |
| 4232 case '9': | |
| 1624 | 4233 { |
| 4234 #ifdef FEAT_FLOAT | |
| 4235 char_u *p = skipdigits(*arg + 1); | |
| 4236 int get_float = FALSE; | |
| 4237 | |
| 4238 /* We accept a float when the format matches | |
| 4239 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4240 * strict to avoid backwards compatibility problems. |
| 4241 * Don't look for a float after the "." operator, so that | |
| 4242 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4243 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4244 { |
| 4245 get_float = TRUE; | |
| 4246 p = skipdigits(p + 2); | |
| 4247 if (*p == 'e' || *p == 'E') | |
| 4248 { | |
| 4249 ++p; | |
| 4250 if (*p == '-' || *p == '+') | |
| 4251 ++p; | |
| 4252 if (!vim_isdigit(*p)) | |
| 4253 get_float = FALSE; | |
| 4254 else | |
| 4255 p = skipdigits(p + 1); | |
| 4256 } | |
| 4257 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4258 get_float = FALSE; | |
| 4259 } | |
| 4260 if (get_float) | |
| 4261 { | |
| 4262 float_T f; | |
| 4263 | |
| 4264 *arg += string2float(*arg, &f); | |
| 4265 if (evaluate) | |
| 4266 { | |
| 4267 rettv->v_type = VAR_FLOAT; | |
| 4268 rettv->vval.v_float = f; | |
| 4269 } | |
| 4270 } | |
| 4271 else | |
| 4272 #endif | |
| 4273 { | |
|
7447
ad432f8f68fb
commit https://github.com/vim/vim/commit/887c1fea4a114e7170091942d0446c8882701b5b
Christian Brabandt <cb@256bit.org>
parents:
7422
diff
changeset
|
4274 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4275 *arg += len; |
| 4276 if (evaluate) | |
| 4277 { | |
| 4278 rettv->v_type = VAR_NUMBER; | |
| 4279 rettv->vval.v_number = n; | |
| 4280 } | |
| 4281 } | |
| 4282 break; | |
| 4283 } | |
| 7 | 4284 |
| 4285 /* | |
| 4286 * String constant: "string". | |
| 4287 */ | |
| 71 | 4288 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4289 break; |
| 4290 | |
| 4291 /* | |
| 100 | 4292 * Literal string constant: 'str''ing'. |
| 7 | 4293 */ |
| 71 | 4294 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4295 break; |
| 4296 | |
| 4297 /* | |
| 4298 * List: [expr, expr] | |
| 4299 */ | |
| 71 | 4300 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4301 break; |
| 4302 | |
| 4303 /* | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4304 * Lambda: {arg, arg -> expr} |
| 100 | 4305 * Dictionary: {key: val, key: val} |
| 4306 */ | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4307 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
|
4308 if (ret == NOTDONE) |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4309 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4310 break; |
| 4311 | |
| 4312 /* | |
| 104 | 4313 * Option value: &name |
| 7 | 4314 */ |
| 104 | 4315 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4316 break; |
| 4317 | |
| 4318 /* | |
| 4319 * Environment variable: $VAR. | |
| 4320 */ | |
| 71 | 4321 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4322 break; |
| 4323 | |
| 4324 /* | |
| 4325 * Register contents: @r. | |
| 4326 */ | |
| 4327 case '@': ++*arg; | |
| 4328 if (evaluate) | |
| 4329 { | |
| 71 | 4330 rettv->v_type = VAR_STRING; |
| 5796 | 4331 rettv->vval.v_string = get_reg_contents(**arg, |
| 4332 GREG_EXPR_SRC); | |
| 7 | 4333 } |
| 4334 if (**arg != NUL) | |
| 4335 ++*arg; | |
| 4336 break; | |
| 4337 | |
| 4338 /* | |
| 4339 * nested expression: (expression). | |
| 4340 */ | |
| 4341 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4342 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4343 if (**arg == ')') |
| 4344 ++*arg; | |
| 4345 else if (ret == OK) | |
| 4346 { | |
| 4347 EMSG(_("E110: Missing ')'")); | |
| 71 | 4348 clear_tv(rettv); |
| 7 | 4349 ret = FAIL; |
| 4350 } | |
| 4351 break; | |
| 4352 | |
| 100 | 4353 default: ret = NOTDONE; |
| 4354 break; | |
| 4355 } | |
| 4356 | |
| 4357 if (ret == NOTDONE) | |
| 4358 { | |
| 4359 /* | |
| 4360 * Must be a variable or function name. | |
| 4361 * Can also be a curly-braces kind of name: {expr}. | |
| 4362 */ | |
| 4363 s = *arg; | |
| 159 | 4364 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4365 if (alias != NULL) |
| 4366 s = alias; | |
| 4367 | |
| 159 | 4368 if (len <= 0) |
| 100 | 4369 ret = FAIL; |
| 4370 else | |
| 4371 { | |
| 4372 if (**arg == '(') /* recursive! */ | |
| 4373 { | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4374 partial_T *partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4375 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4376 if (!evaluate) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4377 check_vars(s, len); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4378 |
| 100 | 4379 /* If "s" is the name of a variable of type VAR_FUNC |
| 4380 * use its contents. */ | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4381 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4382 |
|
10381
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4383 /* 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
|
4384 * the name invalid. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4385 s = vim_strsave(s); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4386 if (s == NULL) |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4387 ret = FAIL; |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4388 else |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4389 /* Invoke the function. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4390 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
|
4391 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
|
4392 &len, evaluate, partial, NULL); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4393 vim_free(s); |
| 4178 | 4394 |
| 4395 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4396 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4397 * what follows. So set it here. */ | |
| 4398 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4399 { | |
|
9163
731ee601de16
commit https://github.com/vim/vim/commit/9ad73239c26467832a5b553b2a4b99d7ffbaa25e
Christian Brabandt <cb@256bit.org>
parents:
9157
diff
changeset
|
4400 rettv->vval.v_string = NULL; |
| 4178 | 4401 rettv->v_type = VAR_FUNC; |
| 4402 } | |
| 4403 | |
| 100 | 4404 /* Stop the expression evaluation when immediately |
| 4405 * aborting on error, or when an interrupt occurred or | |
| 4406 * an exception was thrown but not caught. */ | |
| 4407 if (aborting()) | |
| 4408 { | |
| 4409 if (ret == OK) | |
| 4410 clear_tv(rettv); | |
| 7 | 4411 ret = FAIL; |
| 100 | 4412 } |
| 4413 } | |
| 4414 else if (evaluate) | |
| 6791 | 4415 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4416 else |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4417 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4418 check_vars(s, len); |
| 117 | 4419 ret = OK; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4420 } |
| 100 | 4421 } |
| 2690 | 4422 vim_free(alias); |
| 100 | 4423 } |
| 4424 | |
| 7 | 4425 *arg = skipwhite(*arg); |
| 4426 | |
| 159 | 4427 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4428 * expr(expr). */ | |
| 4429 if (ret == OK) | |
| 4430 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4431 |
| 4432 /* | |
| 4433 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4434 */ | |
| 4435 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4436 { | |
| 323 | 4437 int error = FALSE; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4438 varnumber_T val = 0; |
| 1624 | 4439 #ifdef FEAT_FLOAT |
| 4440 float_T f = 0.0; | |
| 4441 | |
| 4442 if (rettv->v_type == VAR_FLOAT) | |
| 4443 f = rettv->vval.v_float; | |
| 4444 else | |
| 4445 #endif | |
| 4446 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4447 if (error) |
| 4448 { | |
| 4449 clear_tv(rettv); | |
| 4450 ret = FAIL; | |
| 4451 } | |
| 4452 else | |
| 4453 { | |
| 4454 while (end_leader > start_leader) | |
| 4455 { | |
| 4456 --end_leader; | |
| 4457 if (*end_leader == '!') | |
| 1624 | 4458 { |
| 4459 #ifdef FEAT_FLOAT | |
| 4460 if (rettv->v_type == VAR_FLOAT) | |
| 4461 f = !f; | |
| 4462 else | |
| 4463 #endif | |
| 4464 val = !val; | |
| 4465 } | |
| 323 | 4466 else if (*end_leader == '-') |
| 1624 | 4467 { |
| 4468 #ifdef FEAT_FLOAT | |
| 4469 if (rettv->v_type == VAR_FLOAT) | |
| 4470 f = -f; | |
| 4471 else | |
| 4472 #endif | |
| 4473 val = -val; | |
| 4474 } | |
| 4475 } | |
| 4476 #ifdef FEAT_FLOAT | |
| 4477 if (rettv->v_type == VAR_FLOAT) | |
| 4478 { | |
| 4479 clear_tv(rettv); | |
| 4480 rettv->vval.v_float = f; | |
| 4481 } | |
| 4482 else | |
| 4483 #endif | |
| 4484 { | |
| 4485 clear_tv(rettv); | |
| 4486 rettv->v_type = VAR_NUMBER; | |
| 4487 rettv->vval.v_number = val; | |
| 4488 } | |
| 323 | 4489 } |
| 7 | 4490 } |
| 4491 | |
| 4492 return ret; | |
| 4493 } | |
| 4494 | |
| 4495 /* | |
| 829 | 4496 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4497 * "*arg" points to the '[' or '.'. | |
| 56 | 4498 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4499 */ | |
| 4500 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4501 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4502 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4503 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4504 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4505 int verbose) /* give error messages */ |
| 56 | 4506 { |
| 4507 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4508 typval_T var1, var2; |
| 56 | 4509 long n1, n2 = 0; |
| 100 | 4510 long len = -1; |
| 4511 int range = FALSE; | |
| 56 | 4512 char_u *s; |
| 100 | 4513 char_u *key = NULL; |
| 56 | 4514 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4515 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4516 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4517 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4518 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4519 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4520 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4521 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4522 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4523 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4524 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4525 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4526 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4527 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4528 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4529 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4530 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4531 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4532 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
|
4533 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4534 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4535 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4536 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4537 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4538 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4539 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4540 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4541 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4542 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4543 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4544 } |
| 56 | 4545 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4546 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4547 init_tv(&var2); |
| 100 | 4548 if (**arg == '.') |
| 4549 { | |
| 4550 /* | |
| 4551 * dict.name | |
| 4552 */ | |
| 4553 key = *arg + 1; | |
| 4554 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4555 ; | |
| 4556 if (len == 0) | |
| 4557 return FAIL; | |
| 4558 *arg = skipwhite(key + len); | |
| 4559 } | |
| 4560 else | |
| 4561 { | |
| 4562 /* | |
| 4563 * something[idx] | |
| 4564 * | |
| 4565 * Get the (first) variable from inside the []. | |
| 4566 */ | |
| 56 | 4567 *arg = skipwhite(*arg + 1); |
| 100 | 4568 if (**arg == ':') |
| 4569 empty1 = TRUE; | |
| 4570 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4571 return FAIL; |
| 323 | 4572 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4573 { | |
| 4574 /* not a number or string */ | |
| 4575 clear_tv(&var1); | |
| 4576 return FAIL; | |
| 4577 } | |
| 100 | 4578 |
| 4579 /* | |
| 4580 * Get the second variable from inside the [:]. | |
| 4581 */ | |
| 4582 if (**arg == ':') | |
| 4583 { | |
| 4584 range = TRUE; | |
| 4585 *arg = skipwhite(*arg + 1); | |
| 4586 if (**arg == ']') | |
| 4587 empty2 = TRUE; | |
| 4588 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4589 { | |
| 323 | 4590 if (!empty1) |
| 4591 clear_tv(&var1); | |
| 4592 return FAIL; | |
| 4593 } | |
| 4594 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4595 { | |
| 4596 /* not a number or string */ | |
| 4597 if (!empty1) | |
| 4598 clear_tv(&var1); | |
| 4599 clear_tv(&var2); | |
| 100 | 4600 return FAIL; |
| 4601 } | |
| 4602 } | |
| 4603 | |
| 4604 /* Check for the ']'. */ | |
| 4605 if (**arg != ']') | |
| 4606 { | |
| 159 | 4607 if (verbose) |
| 4608 EMSG(_(e_missbrac)); | |
| 100 | 4609 clear_tv(&var1); |
| 4610 if (range) | |
| 4611 clear_tv(&var2); | |
| 4612 return FAIL; | |
| 4613 } | |
| 4614 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4615 } |
| 4616 | |
| 4617 if (evaluate) | |
| 4618 { | |
| 100 | 4619 n1 = 0; |
| 4620 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4621 { |
| 71 | 4622 n1 = get_tv_number(&var1); |
| 4623 clear_tv(&var1); | |
| 56 | 4624 } |
| 4625 if (range) | |
| 4626 { | |
| 4627 if (empty2) | |
| 4628 n2 = -1; | |
| 4629 else | |
| 4630 { | |
| 71 | 4631 n2 = get_tv_number(&var2); |
| 4632 clear_tv(&var2); | |
| 4633 } | |
| 4634 } | |
| 4635 | |
| 4636 switch (rettv->v_type) | |
| 56 | 4637 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4638 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4639 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4640 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4641 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4642 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4643 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4644 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4645 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4646 |
| 56 | 4647 case VAR_NUMBER: |
| 4648 case VAR_STRING: | |
| 71 | 4649 s = get_tv_string(rettv); |
| 56 | 4650 len = (long)STRLEN(s); |
| 4651 if (range) | |
| 4652 { | |
| 4653 /* The resulting variable is a substring. If the indexes | |
| 4654 * are out of range the result is empty. */ | |
| 4655 if (n1 < 0) | |
| 4656 { | |
| 4657 n1 = len + n1; | |
| 4658 if (n1 < 0) | |
| 4659 n1 = 0; | |
| 4660 } | |
| 4661 if (n2 < 0) | |
| 4662 n2 = len + n2; | |
| 4663 else if (n2 >= len) | |
| 4664 n2 = len; | |
| 4665 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4666 s = NULL; | |
| 4667 else | |
| 4668 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4669 } | |
| 4670 else | |
| 4671 { | |
| 4672 /* The resulting variable is a string of a single | |
| 4673 * character. If the index is too big or negative the | |
| 4674 * result is empty. */ | |
| 4675 if (n1 >= len || n1 < 0) | |
| 4676 s = NULL; | |
| 4677 else | |
| 4678 s = vim_strnsave(s + n1, 1); | |
| 4679 } | |
| 71 | 4680 clear_tv(rettv); |
| 4681 rettv->v_type = VAR_STRING; | |
| 4682 rettv->vval.v_string = s; | |
| 56 | 4683 break; |
| 4684 | |
| 4685 case VAR_LIST: | |
| 71 | 4686 len = list_len(rettv->vval.v_list); |
| 56 | 4687 if (n1 < 0) |
| 4688 n1 = len + n1; | |
| 4689 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4690 { | |
| 842 | 4691 /* For a range we allow invalid values and return an empty |
| 4692 * list. A list index out of range is an error. */ | |
| 4693 if (!range) | |
| 4694 { | |
| 4695 if (verbose) | |
| 4696 EMSGN(_(e_listidx), n1); | |
| 4697 return FAIL; | |
| 4698 } | |
| 4699 n1 = len; | |
| 56 | 4700 } |
| 4701 if (range) | |
| 4702 { | |
| 137 | 4703 list_T *l; |
| 4704 listitem_T *item; | |
| 56 | 4705 |
| 4706 if (n2 < 0) | |
| 4707 n2 = len + n2; | |
| 829 | 4708 else if (n2 >= len) |
| 4709 n2 = len - 1; | |
| 4710 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4711 n2 = -1; |
| 56 | 4712 l = list_alloc(); |
| 4713 if (l == NULL) | |
| 4714 return FAIL; | |
| 71 | 4715 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4716 n1 <= n2; ++n1) |
| 4717 { | |
| 4718 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4719 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4720 list_free(l); |
| 56 | 4721 return FAIL; |
| 4722 } | |
| 4723 item = item->li_next; | |
| 4724 } | |
| 71 | 4725 clear_tv(rettv); |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11412
diff
changeset
|
4726 rettv_list_set(rettv, l); |
| 56 | 4727 } |
| 4728 else | |
| 4729 { | |
| 842 | 4730 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4731 clear_tv(rettv); |
| 4732 *rettv = var1; | |
| 56 | 4733 } |
| 4734 break; | |
| 100 | 4735 |
| 4736 case VAR_DICT: | |
| 4737 if (range) | |
| 4738 { | |
| 159 | 4739 if (verbose) |
| 4740 EMSG(_(e_dictrange)); | |
| 100 | 4741 if (len == -1) |
| 4742 clear_tv(&var1); | |
| 4743 return FAIL; | |
| 4744 } | |
| 4745 { | |
| 137 | 4746 dictitem_T *item; |
| 100 | 4747 |
| 4748 if (len == -1) | |
| 4749 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4750 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4751 if (key == NULL) |
| 100 | 4752 { |
| 4753 clear_tv(&var1); | |
| 4754 return FAIL; | |
| 4755 } | |
| 4756 } | |
| 4757 | |
| 121 | 4758 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4759 |
| 159 | 4760 if (item == NULL && verbose) |
| 117 | 4761 EMSG2(_(e_dictkey), key); |
| 100 | 4762 if (len == -1) |
| 4763 clear_tv(&var1); | |
| 4764 if (item == NULL) | |
| 4765 return FAIL; | |
| 4766 | |
| 4767 copy_tv(&item->di_tv, &var1); | |
| 4768 clear_tv(rettv); | |
| 4769 *rettv = var1; | |
| 4770 } | |
| 4771 break; | |
| 4772 } | |
| 4773 } | |
| 4774 | |
| 56 | 4775 return OK; |
| 4776 } | |
| 4777 | |
| 4778 /* | |
| 7 | 4779 * Get an option value. |
| 4780 * "arg" points to the '&' or '+' before the option name. | |
| 4781 * "arg" is advanced to character after the option name. | |
| 4782 * Return OK or FAIL. | |
| 4783 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4784 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4785 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4786 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4787 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
|
4788 int evaluate) |
| 7 | 4789 { |
| 4790 char_u *option_end; | |
| 4791 long numval; | |
| 4792 char_u *stringval; | |
| 4793 int opt_type; | |
| 4794 int c; | |
| 4795 int working = (**arg == '+'); /* has("+option") */ | |
| 4796 int ret = OK; | |
| 4797 int opt_flags; | |
| 4798 | |
| 4799 /* | |
| 4800 * Isolate the option name and find its value. | |
| 4801 */ | |
| 4802 option_end = find_option_end(arg, &opt_flags); | |
| 4803 if (option_end == NULL) | |
| 4804 { | |
| 71 | 4805 if (rettv != NULL) |
| 7 | 4806 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4807 return FAIL; | |
| 4808 } | |
| 4809 | |
| 4810 if (!evaluate) | |
| 4811 { | |
| 4812 *arg = option_end; | |
| 4813 return OK; | |
| 4814 } | |
| 4815 | |
| 4816 c = *option_end; | |
| 4817 *option_end = NUL; | |
| 4818 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4819 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4820 |
| 4821 if (opt_type == -3) /* invalid name */ | |
| 4822 { | |
| 71 | 4823 if (rettv != NULL) |
| 7 | 4824 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4825 ret = FAIL; | |
| 4826 } | |
| 71 | 4827 else if (rettv != NULL) |
| 7 | 4828 { |
| 4829 if (opt_type == -2) /* hidden string option */ | |
| 4830 { | |
| 71 | 4831 rettv->v_type = VAR_STRING; |
| 4832 rettv->vval.v_string = NULL; | |
| 7 | 4833 } |
| 4834 else if (opt_type == -1) /* hidden number option */ | |
| 4835 { | |
| 71 | 4836 rettv->v_type = VAR_NUMBER; |
| 4837 rettv->vval.v_number = 0; | |
| 7 | 4838 } |
| 4839 else if (opt_type == 1) /* number option */ | |
| 4840 { | |
| 71 | 4841 rettv->v_type = VAR_NUMBER; |
| 4842 rettv->vval.v_number = numval; | |
| 7 | 4843 } |
| 4844 else /* string option */ | |
| 4845 { | |
| 71 | 4846 rettv->v_type = VAR_STRING; |
| 4847 rettv->vval.v_string = stringval; | |
| 7 | 4848 } |
| 4849 } | |
| 4850 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4851 ret = FAIL; | |
| 4852 | |
| 4853 *option_end = c; /* put back for error messages */ | |
| 4854 *arg = option_end; | |
| 4855 | |
| 4856 return ret; | |
| 4857 } | |
| 4858 | |
| 4859 /* | |
| 4860 * Allocate a variable for a string constant. | |
| 4861 * Return OK or FAIL. | |
| 4862 */ | |
| 4863 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4864 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4865 { |
| 4866 char_u *p; | |
| 4867 char_u *name; | |
| 4868 int extra = 0; | |
| 4869 | |
| 4870 /* | |
| 4871 * Find the end of the string, skipping backslashed characters. | |
| 4872 */ | |
|
11127
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patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
4873 for (p = *arg + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 7 | 4874 { |
| 4875 if (*p == '\\' && p[1] != NUL) | |
| 4876 { | |
| 4877 ++p; | |
| 4878 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4879 * to 6 characters: reserve space for 2 extra */ | |
| 4880 if (*p == '<') | |
| 4881 extra += 2; | |
| 4882 } | |
| 4883 } | |
| 4884 | |
| 4885 if (*p != '"') | |
| 4886 { | |
| 4887 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4888 return FAIL; | |
| 4889 } | |
| 4890 | |
| 4891 /* If only parsing, set *arg and return here */ | |
| 4892 if (!evaluate) | |
| 4893 { | |
| 4894 *arg = p + 1; | |
| 4895 return OK; | |
| 4896 } | |
| 4897 | |
| 4898 /* | |
| 4899 * Copy the string into allocated memory, handling backslashed | |
| 4900 * characters. | |
| 4901 */ | |
| 4902 name = alloc((unsigned)(p - *arg + extra)); | |
| 4903 if (name == NULL) | |
| 4904 return FAIL; | |
| 100 | 4905 rettv->v_type = VAR_STRING; |
| 4906 rettv->vval.v_string = name; | |
| 4907 | |
| 4908 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4909 { |
| 4910 if (*p == '\\') | |
| 4911 { | |
| 4912 switch (*++p) | |
| 4913 { | |
| 100 | 4914 case 'b': *name++ = BS; ++p; break; |
| 4915 case 'e': *name++ = ESC; ++p; break; | |
| 4916 case 'f': *name++ = FF; ++p; break; | |
| 4917 case 'n': *name++ = NL; ++p; break; | |
| 4918 case 'r': *name++ = CAR; ++p; break; | |
| 4919 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4920 |
| 4921 case 'X': /* hex: "\x1", "\x12" */ | |
| 4922 case 'x': | |
| 4923 case 'u': /* Unicode: "\u0023" */ | |
| 4924 case 'U': | |
| 4925 if (vim_isxdigit(p[1])) | |
| 4926 { | |
| 4927 int n, nr; | |
| 4928 int c = toupper(*p); | |
| 4929 | |
| 4930 if (c == 'X') | |
| 4931 n = 2; | |
| 6836 | 4932 else if (*p == 'u') |
| 4933 n = 4; | |
| 7 | 4934 else |
| 6836 | 4935 n = 8; |
| 7 | 4936 nr = 0; |
| 4937 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4938 { | |
| 4939 ++p; | |
| 4940 nr = (nr << 4) + hex2nr(*p); | |
| 4941 } | |
| 100 | 4942 ++p; |
| 7 | 4943 #ifdef FEAT_MBYTE |
| 4944 /* For "\u" store the number according to | |
| 4945 * 'encoding'. */ | |
| 4946 if (c != 'X') | |
| 100 | 4947 name += (*mb_char2bytes)(nr, name); |
| 7 | 4948 else |
| 4949 #endif | |
| 100 | 4950 *name++ = nr; |
| 7 | 4951 } |
| 4952 break; | |
| 4953 | |
| 4954 /* octal: "\1", "\12", "\123" */ | |
| 4955 case '0': | |
| 4956 case '1': | |
| 4957 case '2': | |
| 4958 case '3': | |
| 4959 case '4': | |
| 4960 case '5': | |
| 4961 case '6': | |
| 100 | 4962 case '7': *name = *p++ - '0'; |
| 4963 if (*p >= '0' && *p <= '7') | |
| 7 | 4964 { |
| 100 | 4965 *name = (*name << 3) + *p++ - '0'; |
| 4966 if (*p >= '0' && *p <= '7') | |
| 4967 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4968 } |
| 100 | 4969 ++name; |
| 7 | 4970 break; |
| 4971 | |
| 4972 /* 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
|
4973 case '<': extra = trans_special(&p, name, TRUE, TRUE); |
| 7 | 4974 if (extra != 0) |
| 4975 { | |
| 100 | 4976 name += extra; |
| 7 | 4977 break; |
| 4978 } | |
| 4979 /* FALLTHROUGH */ | |
| 4980 | |
| 100 | 4981 default: MB_COPY_CHAR(p, name); |
| 7 | 4982 break; |
| 4983 } | |
| 4984 } | |
| 4985 else | |
| 100 | 4986 MB_COPY_CHAR(p, name); |
| 4987 | |
| 4988 } | |
| 4989 *name = NUL; | |
|
9965
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4990 if (*p != NUL) /* just in case */ |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4991 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4992 *arg = p; |
| 7 | 4993 |
| 4994 return OK; | |
| 4995 } | |
| 4996 | |
| 4997 /* | |
| 100 | 4998 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4999 * Return OK or FAIL. |
| 5000 */ | |
| 5001 static int | |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5002 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 5003 { |
| 5004 char_u *p; | |
| 100 | 5005 char_u *str; |
| 5006 int reduce = 0; | |
| 7 | 5007 |
| 5008 /* | |
| 100 | 5009 * Find the end of the string, skipping ''. |
| 7 | 5010 */ |
|
11127
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Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
5011 for (p = *arg + 1; *p != NUL; MB_PTR_ADV(p)) |
| 100 | 5012 { |
| 5013 if (*p == '\'') | |
| 5014 { | |
| 5015 if (p[1] != '\'') | |
| 5016 break; | |
| 5017 ++reduce; | |
| 5018 ++p; | |
| 5019 } | |
| 5020 } | |
| 5021 | |
| 5022 if (*p != '\'') | |
| 7 | 5023 { |
| 5024 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 5025 return FAIL; | |
| 5026 } | |
| 5027 | |
| 100 | 5028 /* If only parsing return after setting "*arg" */ |
| 97 | 5029 if (!evaluate) |
| 5030 { | |
| 5031 *arg = p + 1; | |
| 5032 return OK; | |
| 5033 } | |
| 5034 | |
| 5035 /* | |
| 100 | 5036 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 5037 */ |
| 5038 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 5039 if (str == NULL) | |
| 5040 return FAIL; | |
| 100 | 5041 rettv->v_type = VAR_STRING; |
| 5042 rettv->vval.v_string = str; | |
| 5043 | |
| 5044 for (p = *arg + 1; *p != NUL; ) | |
| 5045 { | |
| 5046 if (*p == '\'') | |
| 5047 { | |
| 5048 if (p[1] != '\'') | |
| 97 | 5049 break; |
| 5050 ++p; | |
| 5051 } | |
| 100 | 5052 MB_COPY_CHAR(p, str); |
| 5053 } | |
| 5054 *str = NUL; | |
| 97 | 5055 *arg = p + 1; |
| 5056 | |
| 5057 return OK; | |
| 5058 } | |
| 5059 | |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
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parents:
9717
diff
changeset
|
5060 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5061 * 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
|
5062 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5063 char_u * |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5064 partial_name(partial_T *pt) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5065 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5066 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5067 return pt->pt_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5068 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5069 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5070 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5071 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5072 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5073 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5074 int i; |
|
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 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
|
5077 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
|
5078 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5079 dict_unref(pt->pt_dict); |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5080 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5081 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5082 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5083 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5084 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5085 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5086 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
|
5087 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5088 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5089 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5090 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5091 * 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
|
5092 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5093 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5094 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5095 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5096 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5097 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
|
5098 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5099 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5100 |
| 2634 | 5101 static int tv_equal_recurse_limit; |
| 5102 | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5103 static int |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5104 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5105 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5106 typval_T *tv2, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5107 int ic) /* ignore case */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5108 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5109 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5110 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5111 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5112 int i; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5113 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5114 /* 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
|
5115 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
|
5116 : 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
|
5117 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5118 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5119 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
|
5120 : 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
|
5121 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5122 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5123 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5124 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5125 if (s1 != s2) |
|
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 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5129 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5130 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5131 /* 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
|
5132 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
|
5133 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
|
5134 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5135 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5136 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5137 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5138 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5139 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
|
5140 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5141 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5142 /* 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
|
5143 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
|
5144 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
|
5145 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5146 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5147 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5148 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
|
5149 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
|
5150 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5151 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5152 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5153 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5154 |
| 117 | 5155 /* |
| 80 | 5156 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5157 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5158 * numbers are different. Floats and numbers are also different. |
| 80 | 5159 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5160 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5161 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5162 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5163 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5164 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5165 int recursive) /* TRUE when used recursively */ |
| 80 | 5166 { |
| 5167 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5168 char_u *s1, *s2; |
| 2634 | 5169 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5170 int r; |
| 5171 | |
| 5172 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5173 * recursiveness to a limit. We guess they are equal then. |
| 5174 * A fixed limit has the problem of still taking an awful long time. | |
| 5175 * Reduce the limit every time running into it. That should work fine for | |
| 5176 * deeply linked structures that are not recursively linked and catch | |
| 5177 * recursiveness quickly. */ | |
| 5178 if (!recursive) | |
| 5179 tv_equal_recurse_limit = 1000; | |
| 5180 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5181 { | |
| 5182 --tv_equal_recurse_limit; | |
| 1014 | 5183 return TRUE; |
| 2634 | 5184 } |
| 388 | 5185 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5186 /* 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
|
5187 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5188 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5189 || (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
|
5190 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5191 || (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
|
5192 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5193 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5194 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5195 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5196 return r; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5197 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5198 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5199 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
|
5200 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5201 |
| 388 | 5202 switch (tv1->v_type) |
| 5203 { | |
| 5204 case VAR_LIST: | |
| 2634 | 5205 ++recursive_cnt; |
| 5206 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5207 --recursive_cnt; | |
| 1008 | 5208 return r; |
| 388 | 5209 |
| 5210 case VAR_DICT: | |
| 2634 | 5211 ++recursive_cnt; |
| 5212 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5213 --recursive_cnt; | |
| 1008 | 5214 return r; |
| 388 | 5215 |
| 5216 case VAR_NUMBER: | |
| 5217 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5218 | |
| 5219 case VAR_STRING: | |
| 5220 s1 = get_tv_string_buf(tv1, buf1); | |
| 5221 s2 = get_tv_string_buf(tv2, buf2); | |
| 5222 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
|
5223 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5224 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5225 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
|
5226 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5227 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5228 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5229 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
|
5230 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5231 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5232 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5233 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
|
5234 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5235 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5236 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5237 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
|
5238 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5239 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5240 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5241 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5242 break; |
| 388 | 5243 } |
| 5244 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5245 /* 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
|
5246 * 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
|
5247 return FALSE; |
| 80 | 5248 } |
| 5249 | |
| 5250 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5251 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5252 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5253 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5254 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5255 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5256 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5257 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5258 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5259 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5260 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5261 /* |
| 371 | 5262 * Garbage collection for lists and dictionaries. |
| 5263 * | |
| 5264 * We use reference counts to be able to free most items right away when they | |
| 5265 * are no longer used. But for composite items it's possible that it becomes | |
| 5266 * unused while the reference count is > 0: When there is a recursive | |
| 5267 * reference. Example: | |
| 5268 * :let l = [1, 2, 3] | |
| 5269 * :let d = {9: l} | |
| 5270 * :let l[1] = d | |
| 5271 * | |
| 5272 * Since this is quite unusual we handle this with garbage collection: every | |
| 5273 * once in a while find out which lists and dicts are not referenced from any | |
| 5274 * variable. | |
| 5275 * | |
| 5276 * Here is a good reference text about garbage collection (refers to Python | |
| 5277 * but it applies to all reference-counting mechanisms): | |
| 5278 * http://python.ca/nas/python/gc/ | |
| 5279 */ | |
| 5280 | |
| 5281 /* | |
| 5282 * 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
|
5283 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5284 * Return TRUE if some memory was freed. |
| 5285 */ | |
| 5286 int | |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5287 garbage_collect(int testing) |
| 371 | 5288 { |
| 1891 | 5289 int copyID; |
| 6565 | 5290 int abort = FALSE; |
| 371 | 5291 buf_T *buf; |
| 5292 win_T *wp; | |
| 364 | 5293 int i; |
| 6588 | 5294 int did_free = FALSE; |
| 819 | 5295 tabpage_T *tp; |
| 371 | 5296 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5297 if (!testing) |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5298 { |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5299 /* Only do this once. */ |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5300 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5301 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5302 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5303 } |
| 958 | 5304 |
| 1891 | 5305 /* We advance by two because we add one for items referenced through |
| 5306 * previous_funccal. */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5307 copyID = get_copyID(); |
| 1891 | 5308 |
| 371 | 5309 /* |
| 5310 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5311 * with copyID. | |
| 5312 */ | |
| 1891 | 5313 |
| 5314 /* Don't free variables in the previous_funccal list unless they are only | |
| 5315 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5316 * 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
|
5317 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5318 |
| 371 | 5319 /* script-local variables */ |
| 5320 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5321 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5322 |
| 5323 /* buffer-local variables */ | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
5324 FOR_ALL_BUFFERS(buf) |
| 6565 | 5325 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5326 NULL, NULL); | |
| 371 | 5327 |
| 5328 /* window-local variables */ | |
| 819 | 5329 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5330 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5331 NULL, NULL); | |
| 4309 | 5332 #ifdef FEAT_AUTOCMD |
| 5333 if (aucmd_win != NULL) | |
| 6565 | 5334 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5335 NULL, NULL); | |
| 4309 | 5336 #endif |
| 371 | 5337 |
| 819 | 5338 /* tabpage-local variables */ |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
5339 FOR_ALL_TABPAGES(tp) |
| 6565 | 5340 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5341 NULL, NULL); | |
| 371 | 5342 /* global variables */ |
| 6565 | 5343 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5344 |
| 5345 /* function-local variables */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5346 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5347 |
|
9735
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5348 /* named functions (matters for closures) */ |
|
8037eb704e93
commit https://github.com/vim/vim/commit/bc7ce675b2d1c9fb58c067eff3edd59abc30aba4
Christian Brabandt <cb@256bit.org>
parents:
9731
diff
changeset
|
5349 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
|
5350 |
|
8881
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
Christian Brabandt <cb@256bit.org>
parents:
8877
diff
changeset
|
5351 /* 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
|
5352 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
|
5353 |
| 1733 | 5354 /* v: vars */ |
| 6565 | 5355 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5356 |
| 3450 | 5357 #ifdef FEAT_LUA |
| 6565 | 5358 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5359 #endif |
| 5360 | |
| 3618 | 5361 #ifdef FEAT_PYTHON |
| 6565 | 5362 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5363 #endif |
| 5364 | |
| 5365 #ifdef FEAT_PYTHON3 | |
| 6565 | 5366 abort = abort || set_ref_in_python3(copyID); |
| 5367 #endif | |
| 5368 | |
|
8493
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commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
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parents:
8491
diff
changeset
|
5369 #ifdef FEAT_JOB_CHANNEL |
|
8877
50e40f322e78
commit https://github.com/vim/vim/commit/3780bb923a688e0051a9a23474eeb38a8acb695a
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diff
changeset
|
5370 abort = abort || set_ref_in_channel(copyID); |
|
9058
87c2e43a4a12
commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
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parents:
9052
diff
changeset
|
5371 abort = abort || set_ref_in_job(copyID); |
|
7931
2679e636e862
commit https://github.com/vim/vim/commit/4b6a6dcbe7bd13170c4884cc17acb1eac2c633d1
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parents:
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diff
changeset
|
5372 #endif |
|
9052
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
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parents:
9027
diff
changeset
|
5373 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
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parents:
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diff
changeset
|
5374 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
commit https://github.com/vim/vim/commit/3266c85a44a637862b0ed6e531680c6ab2897ab5
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parents:
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diff
changeset
|
5375 #endif |
|
7931
2679e636e862
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diff
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|
5376 |
|
9153
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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parents:
9127
diff
changeset
|
5377 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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parents:
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diff
changeset
|
5378 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
commit https://github.com/vim/vim/commit/e3188e261569ae512fb1ae2653b57fdd9e259ca3
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diff
changeset
|
5379 #endif |
|
c2fe86f2bda1
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parents:
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diff
changeset
|
5380 |
|
11412
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diff
changeset
|
5381 #ifdef FEAT_QUICKFIX |
|
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diff
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|
5382 abort = abort || set_ref_in_quickfix(copyID); |
|
84baca75b7f2
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diff
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|
5383 #endif |
|
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diff
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|
5384 |
|
11804
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patch 8.0.0784: job of terminal may be garbage collected
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parents:
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diff
changeset
|
5385 #ifdef FEAT_TERMINAL |
|
5630978ae089
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diff
changeset
|
5386 abort = abort || set_ref_in_term(copyID); |
|
5630978ae089
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diff
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|
5387 #endif |
|
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11418
diff
changeset
|
5388 |
| 6565 | 5389 if (!abort) |
| 5390 { | |
| 5391 /* | |
| 5392 * 2. Free lists and dictionaries that are not referenced. | |
| 5393 */ | |
| 5394 did_free = free_unref_items(copyID); | |
| 5395 | |
| 5396 /* | |
| 5397 * 3. Check if any funccal can be freed now. | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
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parents:
9560
diff
changeset
|
5398 * This may call us back recursively. |
| 6565 | 5399 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5400 free_unref_funccal(copyID, testing); |
| 6565 | 5401 } |
| 5402 else if (p_verbose > 0) | |
| 5403 { | |
| 5404 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5405 } | |
| 1891 | 5406 |
| 5407 return did_free; | |
| 5408 } | |
| 5409 | |
| 5410 /* | |
|
8863
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parents:
8861
diff
changeset
|
5411 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5412 */ |
| 5413 static int | |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
5414 free_unref_items(int copyID) |
| 1891 | 5415 { |
| 5416 int did_free = FALSE; | |
| 5417 | |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
5418 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5419 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5420 * do that here. */ |
|
e1b84109506a
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parents:
8861
diff
changeset
|
5421 in_free_unref_items = TRUE; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5422 |
|
e1b84109506a
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parents:
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diff
changeset
|
5423 /* |
|
e1b84109506a
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parents:
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diff
changeset
|
5424 * PASS 1: free the contents of the items. We don't free the items |
|
e1b84109506a
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parents:
8861
diff
changeset
|
5425 * themselves yet, so that it is possible to decrement refcount counters |
|
e1b84109506a
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diff
changeset
|
5426 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5427 |
|
9556
afaff1d283d3
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parents:
9527
diff
changeset
|
5428 /* Go through the list of dicts and free items without the copyID. */ |
|
afaff1d283d3
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parents:
9527
diff
changeset
|
5429 did_free |= dict_free_nonref(copyID); |
| 371 | 5430 |
|
9560
1e68dfd7931b
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parents:
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diff
changeset
|
5431 /* Go through the list of lists and free items without the copyID. */ |
|
1e68dfd7931b
commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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parents:
9556
diff
changeset
|
5432 did_free |= list_free_nonref(copyID); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5433 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5434 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5435 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5436 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5437 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5438 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5439 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5440 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
8861
diff
changeset
|
5441 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5442 #endif |
|
e1b84109506a
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parents:
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diff
changeset
|
5443 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5444 /* |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5445 * PASS 2: free the items themselves. |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5446 */ |
|
9556
afaff1d283d3
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diff
changeset
|
5447 dict_free_items(copyID); |
|
9560
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commit https://github.com/vim/vim/commit/da861d631d7e22654faee2789286c685ad548911
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parents:
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diff
changeset
|
5448 list_free_items(copyID); |
|
8863
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changeset
|
5449 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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parents:
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diff
changeset
|
5450 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5451 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5452 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5453 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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diff
changeset
|
5454 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
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|
5455 |
|
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changeset
|
5456 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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changeset
|
5457 free_unused_channels(copyID, COPYID_MASK); |
|
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|
5458 #endif |
|
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|
5459 |
|
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diff
changeset
|
5460 in_free_unref_items = FALSE; |
|
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diff
changeset
|
5461 |
| 371 | 5462 return did_free; |
| 5463 } | |
| 5464 | |
| 5465 /* | |
| 5466 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5467 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5468 * | |
| 5469 * Returns TRUE if setting references failed somehow. | |
| 5470 */ | |
| 5471 int | |
|
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diff
changeset
|
5472 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5473 { |
| 5474 int todo; | |
| 6565 | 5475 int abort = FALSE; |
| 364 | 5476 hashitem_T *hi; |
| 6565 | 5477 hashtab_T *cur_ht; |
| 5478 ht_stack_T *ht_stack = NULL; | |
| 5479 ht_stack_T *tempitem; | |
| 5480 | |
| 5481 cur_ht = ht; | |
| 5482 for (;;) | |
| 5483 { | |
| 5484 if (!abort) | |
| 5485 { | |
| 5486 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5487 * it is added to ht_stack, if it contains a list it is added to | |
| 5488 * list_stack. */ | |
| 5489 todo = (int)cur_ht->ht_used; | |
| 5490 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5491 if (!HASHITEM_EMPTY(hi)) | |
| 5492 { | |
| 5493 --todo; | |
| 5494 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5495 &ht_stack, list_stack); | |
| 5496 } | |
| 5497 } | |
| 5498 | |
| 5499 if (ht_stack == NULL) | |
| 5500 break; | |
| 5501 | |
| 5502 /* take an item from the stack */ | |
| 5503 cur_ht = ht_stack->ht; | |
| 5504 tempitem = ht_stack; | |
| 5505 ht_stack = ht_stack->prev; | |
| 5506 free(tempitem); | |
| 5507 } | |
| 5508 | |
| 5509 return abort; | |
| 371 | 5510 } |
| 5511 | |
| 5512 /* | |
| 5513 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5514 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5515 * | |
| 5516 * Returns TRUE if setting references failed somehow. | |
| 5517 */ | |
| 5518 int | |
|
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7788
diff
changeset
|
5519 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5520 { |
| 5521 listitem_T *li; | |
| 5522 int abort = FALSE; | |
| 5523 list_T *cur_l; | |
| 5524 list_stack_T *list_stack = NULL; | |
| 5525 list_stack_T *tempitem; | |
| 5526 | |
| 5527 cur_l = l; | |
| 5528 for (;;) | |
| 5529 { | |
| 5530 if (!abort) | |
| 5531 /* Mark each item in the list. If the item contains a hashtab | |
| 5532 * it is added to ht_stack, if it contains a list it is added to | |
| 5533 * list_stack. */ | |
| 5534 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5535 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5536 ht_stack, &list_stack); | |
| 5537 if (list_stack == NULL) | |
| 5538 break; | |
| 5539 | |
| 5540 /* take an item from the stack */ | |
| 5541 cur_l = list_stack->list; | |
| 5542 tempitem = list_stack; | |
| 5543 list_stack = list_stack->prev; | |
| 5544 free(tempitem); | |
| 5545 } | |
| 5546 | |
| 5547 return abort; | |
| 371 | 5548 } |
| 5549 | |
| 5550 /* | |
| 5551 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5552 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5553 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5554 * | |
| 5555 * Returns TRUE if setting references failed somehow. | |
| 5556 */ | |
| 5557 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5558 set_ref_in_item( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5559 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5560 int copyID, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5561 ht_stack_T **ht_stack, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5562 list_stack_T **list_stack) |
| 364 | 5563 { |
| 6565 | 5564 int abort = FALSE; |
| 364 | 5565 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5566 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5567 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5568 dict_T *dd = tv->vval.v_dict; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5569 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5570 if (dd != NULL && dd->dv_copyID != copyID) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5571 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5572 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5573 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5574 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5575 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5576 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
|
5577 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5578 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5579 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5580 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
|
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->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5586 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5587 *ht_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 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5591 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5592 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
|
5593 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5594 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
|
5595 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5596 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
|
5597 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5598 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5599 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5600 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5601 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5602 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
|
5603 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5604 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5605 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5606 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5607 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5608 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5609 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5610 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5611 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5612 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5613 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5614 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5615 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5616 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5617 } |
| 6565 | 5618 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5619 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
|
5620 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5621 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
|
5622 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5623 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
|
5624 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5625 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
|
5626 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5627 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5628 /* 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
|
5629 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5631 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5632 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
|
5633 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5634 if (pt->pt_dict != NULL) |
|
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 typval_T dtv; |
|
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_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5639 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
|
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 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
|
5644 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
|
5645 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5646 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5647 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5648 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5649 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
|
5650 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5651 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
|
5652 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5653 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5654 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
|
5655 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5656 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5657 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5658 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5659 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5660 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
|
5661 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
|
5662 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5663 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5664 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5665 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5666 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
|
5667 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
|
5668 } |
|
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 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5671 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
|
5672 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5673 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
|
5674 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5675 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5676 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5677 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5678 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5679 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
|
5680 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5681 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5682 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
|
5683 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5684 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
|
5685 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5686 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
|
5687 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
|
5688 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5689 if (cq->cq_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5690 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5691 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5692 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
|
5693 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
|
5694 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5695 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
|
5696 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5697 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5698 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
|
5699 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
|
5700 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5701 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5702 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5703 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5704 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5705 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
|
5706 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
|
5707 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5708 if (ch->ch_close_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5709 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5710 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5711 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
|
5712 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
|
5713 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5714 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5715 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5716 #endif |
| 6565 | 5717 return abort; |
| 364 | 5718 } |
| 5719 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5720 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5721 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5722 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5723 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5724 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5725 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
|
5726 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5727 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5728 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
|
5729 } |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5730 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
|
5731 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5732 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5733 |
| 100 | 5734 /* |
| 56 | 5735 * Return a string with the string representation of a variable. |
| 5736 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5737 * "numbuf" is used for a number. |
| 634 | 5738 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5739 * When both "echo_style" and "composite_val" are FALSE, put quotes around |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5740 * stings as "string()", otherwise does not put quotes around strings, as |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5741 * ":echo" displays values. |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5742 * 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
|
5743 * are replaced with "...". |
| 1360 | 5744 * May return NULL. |
| 56 | 5745 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5746 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5747 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5748 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5749 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5750 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5751 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5752 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5753 int restore_copyID, |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5754 int composite_val) |
| 56 | 5755 { |
| 104 | 5756 static int recurse = 0; |
| 5757 char_u *r = NULL; | |
| 5758 | |
| 137 | 5759 if (recurse >= DICT_MAXNEST) |
| 104 | 5760 { |
| 5973 | 5761 if (!did_echo_string_emsg) |
| 5762 { | |
| 5763 /* Only give this message once for a recursive call to avoid | |
| 5764 * flooding the user with errors. And stop iterating over lists | |
| 5765 * and dicts. */ | |
| 5766 did_echo_string_emsg = TRUE; | |
| 5767 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5768 } | |
| 104 | 5769 *tofree = NULL; |
| 5973 | 5770 return (char_u *)"{E724}"; |
| 104 | 5771 } |
| 5772 ++recurse; | |
| 5773 | |
| 56 | 5774 switch (tv->v_type) |
| 5775 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5776 case VAR_STRING: |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5777 if (echo_style && !composite_val) |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5778 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5779 *tofree = NULL; |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5780 r = tv->vval.v_string; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5781 if (r == NULL) |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5782 r = (char_u *)""; |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5783 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5784 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5785 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5786 *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
|
5787 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5788 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5789 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5790 |
| 56 | 5791 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5792 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5793 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5794 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5795 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5796 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5797 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5798 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5799 *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
|
5800 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5801 } |
| 104 | 5802 break; |
| 634 | 5803 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5804 case VAR_PARTIAL: |
|
8710
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 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
|
5807 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
|
5808 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5809 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5810 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5811 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5812 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5813 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5814 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5815 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5816 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5817 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5818 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5819 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5820 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
|
5821 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5822 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5823 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
|
5824 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5825 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5826 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5827 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5828 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
|
5829 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5830 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5831 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5832 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5833 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
|
5834 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5835 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5836 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5837 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5838 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5839 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
|
5840 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
|
5841 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5842 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5843 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5844 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5845 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5846 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5847 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5848 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5849 |
| 56 | 5850 case VAR_LIST: |
| 634 | 5851 if (tv->vval.v_list == NULL) |
| 5852 { | |
| 5853 *tofree = NULL; | |
| 5854 r = NULL; | |
| 5855 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5856 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
|
5857 && tv->vval.v_list->lv_len > 0) |
| 634 | 5858 { |
| 5859 *tofree = NULL; | |
| 5860 r = (char_u *)"[...]"; | |
| 5861 } | |
| 5862 else | |
| 5863 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5864 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
|
5865 |
| 634 | 5866 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
|
5867 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5868 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5869 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5870 r = *tofree; |
| 5871 } | |
| 5872 break; | |
| 5873 | |
| 100 | 5874 case VAR_DICT: |
| 634 | 5875 if (tv->vval.v_dict == NULL) |
| 5876 { | |
| 5877 *tofree = NULL; | |
| 5878 r = NULL; | |
| 5879 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5880 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
|
5881 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5882 { |
| 5883 *tofree = NULL; | |
| 5884 r = (char_u *)"{...}"; | |
| 5885 } | |
| 5886 else | |
| 5887 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5888 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5889 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
|
5890 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5891 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5892 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5893 r = *tofree; |
| 5894 } | |
| 5895 break; | |
| 5896 | |
| 71 | 5897 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5898 case VAR_UNKNOWN: |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5899 *tofree = NULL; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5900 r = get_tv_string_buf(tv, numbuf); |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5901 break; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5902 |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5903 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5904 case VAR_CHANNEL: |
| 104 | 5905 *tofree = NULL; |
| 5906 r = get_tv_string_buf(tv, numbuf); | |
|
11973
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5907 if (composite_val) |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5908 { |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5909 *tofree = string_quote(r, FALSE); |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5910 r = *tofree; |
|
aec3df2af27c
patch 8.0.0867: job and channel in a dict value not quoted
Christian Brabandt <cb@256bit.org>
parents:
11848
diff
changeset
|
5911 } |
| 71 | 5912 break; |
| 634 | 5913 |
| 1624 | 5914 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5915 #ifdef FEAT_FLOAT |
| 1624 | 5916 *tofree = NULL; |
| 5917 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5918 r = numbuf; | |
| 5919 break; | |
| 5920 #endif | |
| 5921 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5922 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5923 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5924 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
|
5925 break; |
| 104 | 5926 } |
| 5927 | |
| 5973 | 5928 if (--recurse == 0) |
| 5929 did_echo_string_emsg = FALSE; | |
| 104 | 5930 return r; |
| 97 | 5931 } |
| 5932 | |
| 5933 /* | |
| 5934 * Return a string with the string representation of a variable. | |
| 5935 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5936 * "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
|
5937 * 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
|
5938 * 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
|
5939 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5940 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5941 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5942 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5943 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5944 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5945 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5946 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5947 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5948 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
|
5949 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5950 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5951 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5952 * 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
|
5953 * 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
|
5954 * "numbuf" is used for a number. |
| 97 | 5955 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5956 * May return NULL. |
| 97 | 5957 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
5958 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5959 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5960 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5961 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5962 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5963 int copyID) |
| 97 | 5964 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5965 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5966 } |
| 5967 | |
| 5968 /* | |
| 137 | 5969 * Return string "str" in ' quotes, doubling ' characters. |
| 5970 * If "str" is NULL an empty string is assumed. | |
| 100 | 5971 * If "function" is TRUE make it function('string'). |
| 97 | 5972 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5973 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5974 string_quote(char_u *str, int function) |
| 97 | 5975 { |
| 137 | 5976 unsigned len; |
| 97 | 5977 char_u *p, *r, *s; |
| 5978 | |
| 137 | 5979 len = (function ? 13 : 3); |
| 5980 if (str != NULL) | |
| 5981 { | |
| 835 | 5982 len += (unsigned)STRLEN(str); |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
5983 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 137 | 5984 if (*p == '\'') |
| 5985 ++len; | |
| 5986 } | |
| 97 | 5987 s = r = alloc(len); |
| 5988 if (r != NULL) | |
| 5989 { | |
| 5990 if (function) | |
| 5991 { | |
| 100 | 5992 STRCPY(r, "function('"); |
| 97 | 5993 r += 10; |
| 5994 } | |
| 5995 else | |
| 100 | 5996 *r++ = '\''; |
| 137 | 5997 if (str != NULL) |
| 5998 for (p = str; *p != NUL; ) | |
| 5999 { | |
| 6000 if (*p == '\'') | |
| 6001 *r++ = '\''; | |
| 6002 MB_COPY_CHAR(p, r); | |
| 6003 } | |
| 100 | 6004 *r++ = '\''; |
| 97 | 6005 if (function) |
| 6006 *r++ = ')'; | |
| 6007 *r++ = NUL; | |
| 6008 } | |
| 6009 return s; | |
| 6010 } | |
| 6011 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
6012 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 6013 /* |
| 6014 * Convert the string "text" to a floating point number. | |
| 6015 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 6016 * this always uses a decimal point. | |
| 6017 * Returns the length of the text that was consumed. | |
| 6018 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
6019 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6020 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6021 char_u *text, |
|
83861277e6a3
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diff
changeset
|
6022 float_T *value) /* result stored here */ |
| 1624 | 6023 { |
| 6024 char *s = (char *)text; | |
| 6025 float_T f; | |
| 6026 | |
|
10536
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|
6027 /* MS-Windows does not deal with "inf" and "nan" properly. */ |
|
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diff
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|
6028 if (STRNICMP(text, "inf", 3) == 0) |
|
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|
6029 { |
|
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diff
changeset
|
6030 *value = INFINITY; |
|
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parents:
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diff
changeset
|
6031 return 3; |
|
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|
6032 } |
|
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diff
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|
6033 if (STRNICMP(text, "-inf", 3) == 0) |
|
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|
6034 { |
|
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diff
changeset
|
6035 *value = -INFINITY; |
|
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patch 8.0.0158: float funcion test fails on MS-Windows
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diff
changeset
|
6036 return 4; |
|
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parents:
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diff
changeset
|
6037 } |
|
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parents:
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diff
changeset
|
6038 if (STRNICMP(text, "nan", 3) == 0) |
|
6ddf322ff7cf
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parents:
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diff
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|
6039 { |
|
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parents:
10386
diff
changeset
|
6040 *value = NAN; |
|
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parents:
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diff
changeset
|
6041 return 3; |
|
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parents:
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diff
changeset
|
6042 } |
| 1624 | 6043 f = strtod(s, &s); |
| 6044 *value = f; | |
| 6045 return (int)((char_u *)s - text); | |
| 6046 } | |
| 6047 #endif | |
| 6048 | |
| 97 | 6049 /* |
| 7 | 6050 * Get the value of an environment variable. |
| 6051 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 6052 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 6053 * Return FAIL if the name is invalid. |
| 7 | 6054 */ |
| 6055 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6056 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 6057 { |
| 6058 char_u *string = NULL; | |
| 6059 int len; | |
| 6060 int cc; | |
| 6061 char_u *name; | |
| 170 | 6062 int mustfree = FALSE; |
| 7 | 6063 |
| 6064 ++*arg; | |
| 6065 name = *arg; | |
| 6066 len = get_env_len(arg); | |
| 6067 if (evaluate) | |
| 6068 { | |
| 5858 | 6069 if (len == 0) |
| 6493 | 6070 return FAIL; /* invalid empty name */ |
| 5858 | 6071 |
| 6072 cc = name[len]; | |
| 6073 name[len] = NUL; | |
| 6074 /* first try vim_getenv(), fast for normal environment vars */ | |
| 6075 string = vim_getenv(name, &mustfree); | |
| 6076 if (string != NULL && *string != NUL) | |
| 6077 { | |
| 6078 if (!mustfree) | |
| 6079 string = vim_strsave(string); | |
| 6080 } | |
| 6081 else | |
| 6082 { | |
| 6083 if (mustfree) | |
| 6084 vim_free(string); | |
| 6085 | |
| 6086 /* next try expanding things like $VIM and ${HOME} */ | |
| 6087 string = expand_env_save(name - 1); | |
| 6088 if (string != NULL && *string == '$') | |
| 6089 { | |
| 6090 vim_free(string); | |
| 6091 string = NULL; | |
| 6092 } | |
| 6093 } | |
| 6094 name[len] = cc; | |
| 6095 | |
| 71 | 6096 rettv->v_type = VAR_STRING; |
| 6097 rettv->vval.v_string = string; | |
| 7 | 6098 } |
| 6099 | |
| 6100 return OK; | |
| 6101 } | |
| 6102 | |
| 3214 | 6103 |
| 6104 | |
| 6105 /* | |
| 7 | 6106 * Translate a String variable into a position. |
| 685 | 6107 * Returns NULL when there is an error. |
| 7 | 6108 */ |
|
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parents:
9562
diff
changeset
|
6109 pos_T * |
|
7817
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diff
changeset
|
6110 var2fpos( |
|
83861277e6a3
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parents:
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diff
changeset
|
6111 typval_T *varp, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6112 int dollar_lnum, /* TRUE when $ is last line */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6113 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6114 { |
| 700 | 6115 char_u *name; |
| 7 | 6116 static pos_T pos; |
| 700 | 6117 pos_T *pp; |
| 7 | 6118 |
| 705 | 6119 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6120 if (varp->v_type == VAR_LIST) |
| 6121 { | |
| 6122 list_T *l; | |
| 6123 int len; | |
| 705 | 6124 int error = FALSE; |
| 1317 | 6125 listitem_T *li; |
| 685 | 6126 |
| 6127 l = varp->vval.v_list; | |
| 6128 if (l == NULL) | |
| 6129 return NULL; | |
| 6130 | |
| 6131 /* Get the line number */ | |
| 705 | 6132 pos.lnum = list_find_nr(l, 0L, &error); |
| 6133 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6134 return NULL; /* invalid line number */ |
| 6135 | |
| 6136 /* Get the column number */ | |
| 705 | 6137 pos.col = list_find_nr(l, 1L, &error); |
| 6138 if (error) | |
| 685 | 6139 return NULL; |
| 6140 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6141 |
| 6142 /* We accept "$" for the column number: last column. */ | |
| 6143 li = list_find(l, 1L); | |
| 6144 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6145 && li->li_tv.vval.v_string != NULL | |
| 6146 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6147 pos.col = len + 1; | |
| 6148 | |
| 705 | 6149 /* Accept a position up to the NUL after the line. */ |
| 826 | 6150 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6151 return NULL; /* invalid column number */ |
| 705 | 6152 --pos.col; |
| 6153 | |
| 6154 #ifdef FEAT_VIRTUALEDIT | |
| 6155 /* Get the virtual offset. Defaults to zero. */ | |
| 6156 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6157 if (error) | |
| 6158 pos.coladd = 0; | |
| 6159 #endif | |
| 6160 | |
| 685 | 6161 return &pos; |
| 6162 } | |
| 6163 | |
| 323 | 6164 name = get_tv_string_chk(varp); |
| 6165 if (name == NULL) | |
| 6166 return NULL; | |
| 1609 | 6167 if (name[0] == '.') /* cursor */ |
| 7 | 6168 return &curwin->w_cursor; |
| 1609 | 6169 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6170 { | |
| 6171 if (VIsual_active) | |
| 6172 return &VIsual; | |
| 6173 return &curwin->w_cursor; | |
| 6174 } | |
| 6175 if (name[0] == '\'') /* mark */ | |
| 7 | 6176 { |
| 4043 | 6177 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6178 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6179 return NULL; | |
| 6180 return pp; | |
| 6181 } | |
| 705 | 6182 |
| 6183 #ifdef FEAT_VIRTUALEDIT | |
| 6184 pos.coladd = 0; | |
| 6185 #endif | |
| 6186 | |
| 1317 | 6187 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6188 { |
| 6189 pos.col = 0; | |
| 6190 if (name[1] == '0') /* "w0": first visible line */ | |
| 6191 { | |
| 671 | 6192 update_topline(); |
|
11313
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11181
diff
changeset
|
6193 /* In silent Ex mode topline is zero, but that's not a valid line |
|
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11181
diff
changeset
|
6194 * number; use one instead. */ |
|
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parents:
11181
diff
changeset
|
6195 pos.lnum = curwin->w_topline > 0 ? curwin->w_topline : 1; |
| 666 | 6196 return &pos; |
| 6197 } | |
| 6198 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6199 { | |
| 671 | 6200 validate_botline(); |
|
11313
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11181
diff
changeset
|
6201 /* In silent Ex mode botline is zero, return zero then. */ |
|
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parents:
11181
diff
changeset
|
6202 pos.lnum = curwin->w_botline > 0 ? curwin->w_botline - 1 : 0; |
| 666 | 6203 return &pos; |
| 6204 } | |
| 6205 } | |
| 6206 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6207 { |
| 1317 | 6208 if (dollar_lnum) |
| 7 | 6209 { |
| 6210 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6211 pos.col = 0; | |
| 6212 } | |
| 6213 else | |
| 6214 { | |
| 6215 pos.lnum = curwin->w_cursor.lnum; | |
| 6216 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6217 } | |
| 6218 return &pos; | |
| 6219 } | |
| 6220 return NULL; | |
| 6221 } | |
| 6222 | |
| 6223 /* | |
| 709 | 6224 * Convert list in "arg" into a position and optional file number. |
| 6225 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6226 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6227 * it to use 1 for the first column. | |
| 6228 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6229 * validity. | |
| 6230 */ | |
|
9571
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parents:
9562
diff
changeset
|
6231 int |
|
7817
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diff
changeset
|
6232 list2fpos( |
|
83861277e6a3
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7788
diff
changeset
|
6233 typval_T *arg, |
|
83861277e6a3
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7788
diff
changeset
|
6234 pos_T *posp, |
|
83861277e6a3
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7788
diff
changeset
|
6235 int *fnump, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6236 colnr_T *curswantp) |
| 709 | 6237 { |
| 6238 list_T *l = arg->vval.v_list; | |
| 6239 long i = 0; | |
| 6240 long n; | |
| 6241 | |
| 5938 | 6242 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6243 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6244 if (arg->v_type != VAR_LIST |
| 6245 || l == NULL | |
| 6246 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6247 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6248 return FAIL; |
| 6249 | |
| 6250 if (fnump != NULL) | |
| 6251 { | |
| 6252 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6253 if (n < 0) | |
| 6254 return FAIL; | |
| 6255 if (n == 0) | |
| 6256 n = curbuf->b_fnum; /* current buffer */ | |
| 6257 *fnump = n; | |
| 6258 } | |
| 6259 | |
| 6260 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6261 if (n < 0) | |
| 6262 return FAIL; | |
| 6263 posp->lnum = n; | |
| 6264 | |
| 6265 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6266 if (n < 0) | |
| 6267 return FAIL; | |
| 6268 posp->col = n; | |
| 6269 | |
| 6270 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6271 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6272 if (n < 0) |
| 915 | 6273 posp->coladd = 0; |
| 6274 else | |
| 6275 posp->coladd = n; | |
| 709 | 6276 #endif |
| 6277 | |
| 5938 | 6278 if (curswantp != NULL) |
| 6279 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6280 | |
| 709 | 6281 return OK; |
| 6282 } | |
| 6283 | |
| 6284 /* | |
| 7 | 6285 * Get the length of an environment variable name. |
| 6286 * Advance "arg" to the first character after the name. | |
| 6287 * Return 0 for error. | |
| 6288 */ | |
| 6289 static int | |
|
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7788
diff
changeset
|
6290 get_env_len(char_u **arg) |
| 7 | 6291 { |
| 6292 char_u *p; | |
| 6293 int len; | |
| 6294 | |
| 6295 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6296 ; | |
| 6297 if (p == *arg) /* no name found */ | |
| 6298 return 0; | |
| 6299 | |
| 6300 len = (int)(p - *arg); | |
| 6301 *arg = p; | |
| 6302 return len; | |
| 6303 } | |
| 6304 | |
| 6305 /* | |
| 6306 * Get the length of the name of a function or internal variable. | |
| 6307 * "arg" is advanced to the first non-white character after the name. | |
| 6308 * Return 0 if something is wrong. | |
| 6309 */ | |
|
9562
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9560
diff
changeset
|
6310 int |
|
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diff
changeset
|
6311 get_id_len(char_u **arg) |
| 7 | 6312 { |
| 6313 char_u *p; | |
| 6314 int len; | |
| 6315 | |
| 6316 /* Find the end of the name. */ | |
| 6317 for (p = *arg; eval_isnamec(*p); ++p) | |
|
7611
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diff
changeset
|
6318 { |
|
9c420b8db435
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diff
changeset
|
6319 if (*p == ':') |
|
9c420b8db435
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changeset
|
6320 { |
|
9c420b8db435
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changeset
|
6321 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
9c420b8db435
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diff
changeset
|
6322 * slice "[n:]". Also "xx:" is not a namespace. */ |
|
9c420b8db435
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7605
diff
changeset
|
6323 len = (int)(p - *arg); |
|
9c420b8db435
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diff
changeset
|
6324 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
9c420b8db435
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changeset
|
6325 || len > 1) |
|
9c420b8db435
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changeset
|
6326 break; |
|
9c420b8db435
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|
6327 } |
|
9c420b8db435
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diff
changeset
|
6328 } |
| 7 | 6329 if (p == *arg) /* no name found */ |
| 6330 return 0; | |
| 6331 | |
| 6332 len = (int)(p - *arg); | |
| 6333 *arg = skipwhite(p); | |
| 6334 | |
| 6335 return len; | |
| 6336 } | |
| 6337 | |
| 6338 /* | |
| 124 | 6339 * Get the length of the name of a variable or function. |
| 6340 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6341 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6342 * Return -1 if curly braces expansion failed. |
| 6343 * Return 0 if something else is wrong. | |
| 7 | 6344 * If the name contains 'magic' {}'s, expand them and return the |
| 6345 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6346 */ | |
|
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parents:
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diff
changeset
|
6347 int |
|
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diff
changeset
|
6348 get_name_len( |
|
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diff
changeset
|
6349 char_u **arg, |
|
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diff
changeset
|
6350 char_u **alias, |
|
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parents:
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diff
changeset
|
6351 int evaluate, |
|
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diff
changeset
|
6352 int verbose) |
| 7 | 6353 { |
| 6354 int len; | |
| 6355 char_u *p; | |
| 6356 char_u *expr_start; | |
| 6357 char_u *expr_end; | |
| 6358 | |
| 6359 *alias = NULL; /* default to no alias */ | |
| 6360 | |
| 6361 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6362 && (*arg)[2] == (int)KE_SNR) | |
| 6363 { | |
| 6364 /* hard coded <SNR>, already translated */ | |
| 6365 *arg += 3; | |
| 6366 return get_id_len(arg) + 3; | |
| 6367 } | |
| 6368 len = eval_fname_script(*arg); | |
| 6369 if (len > 0) | |
| 6370 { | |
| 6371 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6372 *arg += len; | |
| 6373 } | |
| 6374 | |
| 6375 /* | |
| 71 | 6376 * Find the end of the name; check for {} construction. |
| 7 | 6377 */ |
| 271 | 6378 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6379 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6380 if (expr_start != NULL) |
| 6381 { | |
| 6382 char_u *temp_string; | |
| 6383 | |
| 6384 if (!evaluate) | |
| 6385 { | |
| 6386 len += (int)(p - *arg); | |
| 6387 *arg = skipwhite(p); | |
| 6388 return len; | |
| 6389 } | |
| 6390 | |
| 6391 /* | |
| 6392 * Include any <SID> etc in the expanded string: | |
| 6393 * Thus the -len here. | |
| 6394 */ | |
| 6395 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6396 if (temp_string == NULL) | |
| 159 | 6397 return -1; |
| 7 | 6398 *alias = temp_string; |
| 6399 *arg = skipwhite(p); | |
| 6400 return (int)STRLEN(temp_string); | |
| 6401 } | |
| 6402 | |
| 6403 len += get_id_len(arg); | |
| 159 | 6404 if (len == 0 && verbose) |
| 7 | 6405 EMSG2(_(e_invexpr2), *arg); |
| 6406 | |
| 6407 return len; | |
| 6408 } | |
| 6409 | |
| 71 | 6410 /* |
| 6411 * Find the end of a variable or function name, taking care of magic braces. | |
| 6412 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6413 * start and end of the first magic braces item. | |
| 271 | 6414 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6415 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6416 * valid name. | |
| 6417 */ | |
|
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diff
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|
6418 char_u * |
|
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diff
changeset
|
6419 find_name_end( |
|
83861277e6a3
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|
6420 char_u *arg, |
|
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diff
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|
6421 char_u **expr_start, |
|
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|
6422 char_u **expr_end, |
|
83861277e6a3
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diff
changeset
|
6423 int flags) |
| 71 | 6424 { |
| 6425 int mb_nest = 0; | |
| 6426 int br_nest = 0; | |
| 7 | 6427 char_u *p; |
|
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diff
changeset
|
6428 int len; |
| 7 | 6429 |
| 71 | 6430 if (expr_start != NULL) |
| 6431 { | |
| 6432 *expr_start = NULL; | |
| 6433 *expr_end = NULL; | |
| 6434 } | |
| 6435 | |
| 271 | 6436 /* Quick check for valid starting character. */ |
| 6437 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6438 return arg; | |
| 6439 | |
| 71 | 6440 for (p = arg; *p != NUL |
| 6441 && (eval_isnamec(*p) | |
| 104 | 6442 || *p == '{' |
| 271 | 6443 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6444 || mb_nest != 0 |
|
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|
6445 || br_nest != 0); MB_PTR_ADV(p)) |
| 468 | 6446 { |
| 6447 if (*p == '\'') | |
| 6448 { | |
| 6449 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
|
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|
6450 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p)) |
| 468 | 6451 ; |
| 6452 if (*p == NUL) | |
| 6453 break; | |
| 6454 } | |
| 6455 else if (*p == '"') | |
| 6456 { | |
| 6457 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
|
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|
6458 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 468 | 6459 if (*p == '\\' && p[1] != NUL) |
| 6460 ++p; | |
| 6461 if (*p == NUL) | |
| 6462 break; | |
| 6463 } | |
|
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|
6464 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
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|
6465 { |
|
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diff
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|
6466 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
7627
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diff
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|
6467 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
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|
6468 len = (int)(p - arg); |
|
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diff
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|
6469 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
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changeset
|
6470 || (len > 1 && p[-1] != '}')) |
|
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|
6471 break; |
|
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diff
changeset
|
6472 } |
| 468 | 6473 |
| 71 | 6474 if (mb_nest == 0) |
| 6475 { | |
| 6476 if (*p == '[') | |
| 6477 ++br_nest; | |
| 6478 else if (*p == ']') | |
| 6479 --br_nest; | |
| 6480 } | |
| 468 | 6481 |
| 71 | 6482 if (br_nest == 0) |
| 6483 { | |
| 6484 if (*p == '{') | |
| 6485 { | |
| 6486 mb_nest++; | |
| 6487 if (expr_start != NULL && *expr_start == NULL) | |
| 6488 *expr_start = p; | |
| 6489 } | |
| 6490 else if (*p == '}') | |
| 6491 { | |
| 6492 mb_nest--; | |
| 6493 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6494 *expr_end = p; | |
| 6495 } | |
| 6496 } | |
| 7 | 6497 } |
| 6498 | |
| 6499 return p; | |
| 6500 } | |
| 6501 | |
| 6502 /* | |
| 159 | 6503 * Expands out the 'magic' {}'s in a variable/function name. |
| 6504 * Note that this can call itself recursively, to deal with | |
| 6505 * constructs like foo{bar}{baz}{bam} | |
| 6506 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6507 * "in_start" ^ | |
| 6508 * "expr_start" ^ | |
| 6509 * "expr_end" ^ | |
| 6510 * "in_end" ^ | |
| 6511 * | |
| 6512 * Returns a new allocated string, which the caller must free. | |
| 6513 * Returns NULL for failure. | |
| 6514 */ | |
| 6515 static char_u * | |
|
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|
6516 make_expanded_name( |
|
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|
6517 char_u *in_start, |
|
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|
6518 char_u *expr_start, |
|
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diff
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|
6519 char_u *expr_end, |
|
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diff
changeset
|
6520 char_u *in_end) |
| 159 | 6521 { |
| 6522 char_u c1; | |
| 6523 char_u *retval = NULL; | |
| 6524 char_u *temp_result; | |
| 6525 char_u *nextcmd = NULL; | |
| 6526 | |
| 6527 if (expr_end == NULL || in_end == NULL) | |
| 6528 return NULL; | |
| 6529 *expr_start = NUL; | |
| 6530 *expr_end = NUL; | |
| 6531 c1 = *in_end; | |
| 6532 *in_end = NUL; | |
| 6533 | |
| 714 | 6534 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6535 if (temp_result != NULL && nextcmd == NULL) |
| 6536 { | |
| 6537 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6538 + (in_end - expr_end) + 1)); | |
| 6539 if (retval != NULL) | |
| 6540 { | |
| 6541 STRCPY(retval, in_start); | |
| 6542 STRCAT(retval, temp_result); | |
| 6543 STRCAT(retval, expr_end + 1); | |
| 6544 } | |
| 6545 } | |
| 6546 vim_free(temp_result); | |
| 6547 | |
| 6548 *in_end = c1; /* put char back for error messages */ | |
| 6549 *expr_start = '{'; | |
| 6550 *expr_end = '}'; | |
| 6551 | |
| 6552 if (retval != NULL) | |
| 6553 { | |
| 271 | 6554 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6555 if (expr_start != NULL) |
| 6556 { | |
| 6557 /* Further expansion! */ | |
| 6558 temp_result = make_expanded_name(retval, expr_start, | |
| 6559 expr_end, temp_result); | |
| 6560 vim_free(retval); | |
| 6561 retval = temp_result; | |
| 6562 } | |
| 6563 } | |
| 6564 | |
| 6565 return retval; | |
| 6566 } | |
| 6567 | |
| 6568 /* | |
| 7 | 6569 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6570 * Does not include '{' or '}' for magic braces. |
| 7 | 6571 */ |
|
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diff
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|
6572 int |
|
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changeset
|
6573 eval_isnamec(int c) |
| 7 | 6574 { |
| 271 | 6575 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6576 } | |
| 6577 | |
| 6578 /* | |
| 6579 * Return TRUE if character "c" can be used as the first character in a | |
| 6580 * variable or function name (excluding '{' and '}'). | |
| 6581 */ | |
|
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|
6582 int |
|
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changeset
|
6583 eval_isnamec1(int c) |
| 271 | 6584 { |
| 6585 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6586 } |
| 6587 | |
| 6588 /* | |
| 6589 * Set number v: variable to "val". | |
| 6590 */ | |
| 6591 void | |
|
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diff
changeset
|
6592 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6593 { |
| 104 | 6594 vimvars[idx].vv_nr = val; |
| 7 | 6595 } |
| 6596 | |
| 6597 /* | |
| 179 | 6598 * Get number v: variable value. |
| 7 | 6599 */ |
|
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diff
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|
6600 varnumber_T |
|
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diff
changeset
|
6601 get_vim_var_nr(int idx) |
| 7 | 6602 { |
| 104 | 6603 return vimvars[idx].vv_nr; |
| 7 | 6604 } |
| 6605 | |
| 179 | 6606 /* |
| 6607 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6608 */ | |
| 6609 char_u * | |
|
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diff
changeset
|
6610 get_vim_var_str(int idx) |
| 179 | 6611 { |
| 6612 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6613 } | |
| 6614 | |
| 7 | 6615 /* |
| 1733 | 6616 * Get List v: variable value. Caller must take care of reference count when |
| 6617 * needed. | |
| 6618 */ | |
| 6619 list_T * | |
|
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diff
changeset
|
6620 get_vim_var_list(int idx) |
| 1733 | 6621 { |
| 6622 return vimvars[idx].vv_list; | |
| 6623 } | |
| 6624 | |
| 6625 /* | |
| 1969 | 6626 * Set v:char to character "c". |
| 6627 */ | |
| 6628 void | |
|
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changeset
|
6629 set_vim_var_char(int c) |
| 1969 | 6630 { |
| 3549 | 6631 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6632 |
| 6633 #ifdef FEAT_MBYTE | |
| 6634 if (has_mbyte) | |
| 6635 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6636 else | |
| 6637 #endif | |
| 6638 { | |
| 6639 buf[0] = c; | |
| 6640 buf[1] = NUL; | |
| 6641 } | |
| 6642 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6643 } | |
| 6644 | |
| 6645 /* | |
| 1751 | 6646 * Set v:count to "count" and v:count1 to "count1". |
| 6647 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6648 */ |
| 6649 void | |
|
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changeset
|
6650 set_vcount( |
|
83861277e6a3
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|
6651 long count, |
|
83861277e6a3
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changeset
|
6652 long count1, |
|
83861277e6a3
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diff
changeset
|
6653 int set_prevcount) |
| 1751 | 6654 { |
| 6655 if (set_prevcount) | |
| 6656 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6657 vimvars[VV_COUNT].vv_nr = count; |
| 6658 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6659 } |
| 6660 | |
| 6661 /* | |
| 6662 * Set string v: variable to a copy of "val". | |
| 6663 */ | |
| 6664 void | |
|
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7788
diff
changeset
|
6665 set_vim_var_string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
6666 int idx, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6667 char_u *val, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6668 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6669 { |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6670 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6671 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6672 if (val == NULL) |
| 104 | 6673 vimvars[idx].vv_str = NULL; |
| 7 | 6674 else if (len == -1) |
| 104 | 6675 vimvars[idx].vv_str = vim_strsave(val); |
| 6676 else | |
| 6677 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6678 } |
| 6679 | |
| 6680 /* | |
| 1733 | 6681 * Set List v: variable to "val". |
| 6682 */ | |
| 6683 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6684 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6685 { |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6686 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
Christian Brabandt <cb@256bit.org>
parents:
7850
diff
changeset
|
6687 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6688 vimvars[idx].vv_list = val; |
| 6689 if (val != NULL) | |
| 6690 ++val->lv_refcount; | |
| 6691 } | |
| 6692 | |
| 6693 /* | |
| 6909 | 6694 * Set Dictionary v: variable to "val". |
| 6695 */ | |
| 6696 void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6697 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6698 { |
| 6699 int todo; | |
| 6700 hashitem_T *hi; | |
| 6701 | |
|
7852
8818755d8326
commit https://github.com/vim/vim/commit/a542c680a8b42cb766e64d4ee7374ef4dacb7832
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parents:
7850
diff
changeset
|
6702 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
|
6703 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6704 vimvars[idx].vv_dict = val; |
| 6705 if (val != NULL) | |
| 6706 { | |
| 6707 ++val->dv_refcount; | |
| 6708 | |
| 6709 /* Set readonly */ | |
| 6710 todo = (int)val->dv_hashtab.ht_used; | |
| 6711 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6712 { | |
| 6713 if (HASHITEM_EMPTY(hi)) | |
| 6714 continue; | |
| 6715 --todo; | |
|
10964
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patch 8.0.0371: leaking memory when setting v:completed_item
Christian Brabandt <cb@256bit.org>
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10942
diff
changeset
|
6716 HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX; |
| 6909 | 6717 } |
| 6718 } | |
| 6719 } | |
| 6720 | |
| 6721 /* | |
| 7 | 6722 * Set v:register if needed. |
| 6723 */ | |
| 6724 void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6725 set_reg_var(int c) |
| 7 | 6726 { |
| 6727 char_u regname; | |
| 6728 | |
| 6729 if (c == 0 || c == ' ') | |
| 6730 regname = '"'; | |
| 6731 else | |
| 6732 regname = c; | |
| 6733 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6734 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6735 set_vim_var_string(VV_REG, ®name, 1); |
| 6736 } | |
| 6737 | |
| 6738 /* | |
| 6739 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6740 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6741 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6742 * take care of memory allocations. | |
| 6743 */ | |
| 6744 char_u * | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6745 v_exception(char_u *oldval) |
| 7 | 6746 { |
| 6747 if (oldval == NULL) | |
| 104 | 6748 return vimvars[VV_EXCEPTION].vv_str; |
| 6749 | |
| 6750 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6751 return NULL; |
| 6752 } | |
| 6753 | |
| 6754 /* | |
| 6755 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6756 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6757 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6758 * take care of memory allocations. | |
| 6759 */ | |
| 6760 char_u * | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6761 v_throwpoint(char_u *oldval) |
| 7 | 6762 { |
| 6763 if (oldval == NULL) | |
| 104 | 6764 return vimvars[VV_THROWPOINT].vv_str; |
| 6765 | |
| 6766 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6767 return NULL; |
| 6768 } | |
| 6769 | |
| 6770 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6771 /* | |
| 6772 * Set v:cmdarg. | |
| 6773 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6774 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6775 * Must always be called in pairs! | |
| 6776 */ | |
| 6777 char_u * | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6778 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6779 { |
| 6780 char_u *oldval; | |
| 6781 char_u *newval; | |
| 6782 unsigned len; | |
| 6783 | |
| 104 | 6784 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6785 if (eap == NULL) |
| 6786 { | |
| 6787 vim_free(oldval); | |
| 104 | 6788 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6789 return NULL; |
| 6790 } | |
| 6791 | |
| 6792 if (eap->force_bin == FORCE_BIN) | |
| 6793 len = 6; | |
| 6794 else if (eap->force_bin == FORCE_NOBIN) | |
| 6795 len = 8; | |
| 6796 else | |
| 6797 len = 0; | |
| 819 | 6798 |
| 6799 if (eap->read_edit) | |
| 6800 len += 7; | |
| 6801 | |
| 26 | 6802 if (eap->force_ff != 0) |
| 6803 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6804 # ifdef FEAT_MBYTE |
| 26 | 6805 if (eap->force_enc != 0) |
| 6806 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6807 if (eap->bad_char != 0) |
| 6808 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6809 # endif |
| 6810 | |
| 26 | 6811 newval = alloc(len + 1); |
| 6812 if (newval == NULL) | |
| 6813 return NULL; | |
| 6814 | |
| 6815 if (eap->force_bin == FORCE_BIN) | |
| 6816 sprintf((char *)newval, " ++bin"); | |
| 6817 else if (eap->force_bin == FORCE_NOBIN) | |
| 6818 sprintf((char *)newval, " ++nobin"); | |
| 6819 else | |
| 6820 *newval = NUL; | |
| 819 | 6821 |
| 6822 if (eap->read_edit) | |
| 6823 STRCAT(newval, " ++edit"); | |
| 6824 | |
| 26 | 6825 if (eap->force_ff != 0) |
| 6826 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6827 eap->cmd + eap->force_ff); | |
| 7 | 6828 # ifdef FEAT_MBYTE |
| 26 | 6829 if (eap->force_enc != 0) |
| 6830 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6831 eap->cmd + eap->force_enc); | |
| 2168 | 6832 if (eap->bad_char == BAD_KEEP) |
| 6833 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6834 else if (eap->bad_char == BAD_DROP) | |
| 6835 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6836 else if (eap->bad_char != 0) | |
| 6837 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6838 # endif |
| 104 | 6839 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6840 return oldval; |
| 7 | 6841 } |
| 6842 #endif | |
| 6843 | |
| 6844 /* | |
| 6845 * Get the value of internal variable "name". | |
| 6846 * Return OK or FAIL. | |
| 6847 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6848 int |
|
7817
83861277e6a3
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parents:
7788
diff
changeset
|
6849 get_var_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6850 char_u *name, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6851 int len, /* length of "name" */ |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6852 typval_T *rettv, /* NULL when only checking existence */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6853 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
|
6854 int verbose, /* may give error message */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6855 int no_autoload) /* do not use script autoloading */ |
| 7 | 6856 { |
| 6857 int ret = OK; | |
| 137 | 6858 typval_T *tv = NULL; |
| 6859 dictitem_T *v; | |
| 7 | 6860 int cc; |
| 6861 | |
| 6862 /* truncate the name, so that we can use strcmp() */ | |
| 6863 cc = name[len]; | |
| 6864 name[len] = NUL; | |
| 6865 | |
| 6866 /* | |
| 6867 * Check for user-defined variables. | |
| 6868 */ | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6869 v = find_var(name, NULL, no_autoload); |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6870 if (v != NULL) |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6871 { |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6872 tv = &v->di_tv; |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6873 if (dip != NULL) |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
6874 *dip = v; |
| 104 | 6875 } |
| 6876 | |
| 6877 if (tv == NULL) | |
| 7 | 6878 { |
| 159 | 6879 if (rettv != NULL && verbose) |
| 71 | 6880 EMSG2(_(e_undefvar), name); |
| 7 | 6881 ret = FAIL; |
| 6882 } | |
| 71 | 6883 else if (rettv != NULL) |
| 104 | 6884 copy_tv(tv, rettv); |
| 7 | 6885 |
| 6886 name[len] = cc; | |
| 6887 | |
| 6888 return ret; | |
| 6889 } | |
| 6890 | |
| 6891 /* | |
|
9686
8c2553beff0f
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parents:
9649
diff
changeset
|
6892 * Check if variable "name[len]" is a local variable or an argument. |
|
8c2553beff0f
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parents:
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diff
changeset
|
6893 * 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
|
6894 */ |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6895 static void |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6896 check_vars(char_u *name, int len) |
|
8c2553beff0f
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parents:
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diff
changeset
|
6897 { |
|
8c2553beff0f
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diff
changeset
|
6898 int cc; |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6899 char_u *varname; |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6900 hashtab_T *ht; |
|
8c2553beff0f
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parents:
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changeset
|
6901 |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6902 if (eval_lavars_used == NULL) |
|
8c2553beff0f
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diff
changeset
|
6903 return; |
|
8c2553beff0f
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changeset
|
6904 |
|
8c2553beff0f
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parents:
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diff
changeset
|
6905 /* truncate the name, so that we can use strcmp() */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6906 cc = name[len]; |
|
8c2553beff0f
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diff
changeset
|
6907 name[len] = NUL; |
|
8c2553beff0f
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parents:
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diff
changeset
|
6908 |
|
8c2553beff0f
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parents:
9649
diff
changeset
|
6909 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
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9649
diff
changeset
|
6910 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
|
8c2553beff0f
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parents:
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diff
changeset
|
6911 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6912 if (find_var(name, NULL, TRUE) != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
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parents:
9649
diff
changeset
|
6913 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6914 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6915 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6916 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6917 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6918 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6919 /* |
| 159 | 6920 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6921 * Also handle function call with Funcref variable: func(expr) | |
| 6922 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6923 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6924 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6925 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6926 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6927 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6928 int evaluate, /* do more than finding the end */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6929 int verbose) /* give error messages */ |
| 159 | 6930 { |
| 6931 int ret = OK; | |
| 6932 dict_T *selfdict = NULL; | |
| 6933 char_u *s; | |
| 6934 int len; | |
| 364 | 6935 typval_T functv; |
| 159 | 6936 |
| 6937 while (ret == OK | |
| 6938 && (**arg == '[' | |
| 6939 || (**arg == '.' && rettv->v_type == VAR_DICT) | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6940 || (**arg == '(' && (!evaluate || rettv->v_type == VAR_FUNC |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6941 || rettv->v_type == VAR_PARTIAL))) |
|
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
6942 && !VIM_ISWHITE(*(*arg - 1))) |
| 159 | 6943 { |
| 6944 if (**arg == '(') | |
| 6945 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6946 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6947 |
| 364 | 6948 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6949 if (evaluate) |
| 6950 { | |
| 6951 functv = *rettv; | |
| 6952 rettv->v_type = VAR_UNKNOWN; | |
| 6953 | |
| 6954 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6955 if (functv.v_type == VAR_PARTIAL) |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6956 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6957 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
6958 s = partial_name(pt); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6959 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6960 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6961 s = functv.vval.v_string; |
| 5473 | 6962 } |
| 6963 else | |
| 6964 s = (char_u *)""; | |
| 835 | 6965 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6966 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6967 &len, evaluate, pt, selfdict); |
| 364 | 6968 |
| 6969 /* Clear the funcref afterwards, so that deleting it while | |
| 6970 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6971 if (evaluate) |
| 6972 clear_tv(&functv); | |
| 159 | 6973 |
| 6974 /* Stop the expression evaluation when immediately aborting on | |
| 6975 * error, or when an interrupt occurred or an exception was thrown | |
| 6976 * but not caught. */ | |
| 6977 if (aborting()) | |
| 6978 { | |
| 6979 if (ret == OK) | |
| 6980 clear_tv(rettv); | |
| 6981 ret = FAIL; | |
| 6982 } | |
| 6983 dict_unref(selfdict); | |
| 6984 selfdict = NULL; | |
| 6985 } | |
| 6986 else /* **arg == '[' || **arg == '.' */ | |
| 6987 { | |
| 6988 dict_unref(selfdict); | |
| 6989 if (rettv->v_type == VAR_DICT) | |
| 6990 { | |
| 6991 selfdict = rettv->vval.v_dict; | |
| 6992 if (selfdict != NULL) | |
| 6993 ++selfdict->dv_refcount; | |
| 6994 } | |
| 6995 else | |
| 6996 selfdict = NULL; | |
| 6997 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6998 { | |
| 6999 clear_tv(rettv); | |
| 7000 ret = FAIL; | |
| 7001 } | |
| 7002 } | |
| 7003 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
7004 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
7005 /* 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
|
7006 * 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
|
7007 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
7008 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
7009 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
7010 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
7011 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
7012 || 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
|
7013 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
7014 |
| 159 | 7015 dict_unref(selfdict); |
| 7016 return ret; | |
| 7017 } | |
| 7018 | |
| 7019 /* | |
| 1624 | 7020 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 7021 * value). |
| 7022 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
7023 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7024 alloc_tv(void) |
| 56 | 7025 { |
| 137 | 7026 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 7027 } |
| 7028 | |
| 7029 /* | |
| 7030 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 7031 * The string "s" must have been allocated, it is consumed. |
| 7032 * Return NULL for out of memory, the variable otherwise. | |
| 7033 */ | |
| 137 | 7034 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7035 alloc_string_tv(char_u *s) |
| 7 | 7036 { |
| 137 | 7037 typval_T *rettv; |
| 71 | 7038 |
| 7039 rettv = alloc_tv(); | |
| 7040 if (rettv != NULL) | |
| 7041 { | |
| 7042 rettv->v_type = VAR_STRING; | |
| 7043 rettv->vval.v_string = s; | |
| 7 | 7044 } |
| 7045 else | |
| 7046 vim_free(s); | |
| 71 | 7047 return rettv; |
| 7 | 7048 } |
| 7049 | |
| 7050 /* | |
| 56 | 7051 * Free the memory for a variable type-value. |
| 7052 */ | |
| 625 | 7053 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7054 free_tv(typval_T *varp) |
| 7 | 7055 { |
| 7056 if (varp != NULL) | |
| 7057 { | |
| 56 | 7058 switch (varp->v_type) |
| 7059 { | |
| 117 | 7060 case VAR_FUNC: |
| 7061 func_unref(varp->vval.v_string); | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
7062 /* FALLTHROUGH */ |
| 56 | 7063 case VAR_STRING: |
| 7064 vim_free(varp->vval.v_string); | |
| 7065 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7066 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7067 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7068 break; |
| 56 | 7069 case VAR_LIST: |
| 7070 list_unref(varp->vval.v_list); | |
| 7071 break; | |
| 117 | 7072 case VAR_DICT: |
| 7073 dict_unref(varp->vval.v_dict); | |
| 7074 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7075 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7076 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7077 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7078 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7079 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7080 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7081 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7082 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7083 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7084 #endif |
| 156 | 7085 case VAR_NUMBER: |
| 1624 | 7086 case VAR_FLOAT: |
| 156 | 7087 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7088 case VAR_SPECIAL: |
| 156 | 7089 break; |
| 56 | 7090 } |
| 7 | 7091 vim_free(varp); |
| 7092 } | |
| 7093 } | |
| 7094 | |
| 7095 /* | |
| 7096 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7097 */ | |
| 446 | 7098 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7099 clear_tv(typval_T *varp) |
| 7 | 7100 { |
| 7101 if (varp != NULL) | |
| 7102 { | |
| 56 | 7103 switch (varp->v_type) |
| 7104 { | |
| 117 | 7105 case VAR_FUNC: |
| 7106 func_unref(varp->vval.v_string); | |
|
12674
e769c912fcd9
patch 8.0.1215: newer gcc warns for implicit fallthrough
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
7107 /* FALLTHROUGH */ |
| 56 | 7108 case VAR_STRING: |
| 7109 vim_free(varp->vval.v_string); | |
| 7110 varp->vval.v_string = NULL; | |
| 7111 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7112 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7113 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7114 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7115 break; |
| 56 | 7116 case VAR_LIST: |
| 7117 list_unref(varp->vval.v_list); | |
| 121 | 7118 varp->vval.v_list = NULL; |
| 56 | 7119 break; |
| 100 | 7120 case VAR_DICT: |
| 7121 dict_unref(varp->vval.v_dict); | |
| 121 | 7122 varp->vval.v_dict = NULL; |
| 100 | 7123 break; |
| 71 | 7124 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7125 case VAR_SPECIAL: |
| 56 | 7126 varp->vval.v_number = 0; |
| 7127 break; | |
| 1624 | 7128 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7129 #ifdef FEAT_FLOAT |
| 1624 | 7130 varp->vval.v_float = 0.0; |
| 7131 break; | |
| 7132 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7133 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7134 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7135 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7136 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7137 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7138 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7139 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7140 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7141 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7142 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7143 #endif |
| 71 | 7144 case VAR_UNKNOWN: |
| 7145 break; | |
| 7146 } | |
| 151 | 7147 varp->v_lock = 0; |
| 71 | 7148 } |
| 7149 } | |
| 7150 | |
| 7151 /* | |
| 7152 * Set the value of a variable to NULL without freeing items. | |
| 7153 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7154 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7155 init_tv(typval_T *varp) |
| 71 | 7156 { |
| 7157 if (varp != NULL) | |
| 137 | 7158 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7159 } |
| 7160 | |
| 7161 /* | |
| 7162 * Get the number value of a variable. | |
| 7163 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7164 * For incompatible types, return 0. |
| 7165 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7166 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7167 * is not NULL or returns -1 otherwise. | |
| 7 | 7168 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7169 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7170 get_tv_number(typval_T *varp) |
| 56 | 7171 { |
| 323 | 7172 int error = FALSE; |
| 7173 | |
| 7174 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7175 } | |
| 7176 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7177 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7178 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7179 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7180 varnumber_T n = 0L; |
| 56 | 7181 |
| 7182 switch (varp->v_type) | |
| 7183 { | |
| 7184 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7185 return varp->vval.v_number; |
| 1624 | 7186 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7187 #ifdef FEAT_FLOAT |
| 1653 | 7188 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7189 break; |
| 7190 #endif | |
| 56 | 7191 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7192 case VAR_PARTIAL: |
| 1653 | 7193 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7194 break; |
| 7195 case VAR_STRING: | |
| 7196 if (varp->vval.v_string != NULL) | |
| 7197 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
|
7198 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7199 return n; |
| 97 | 7200 case VAR_LIST: |
| 1653 | 7201 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7202 break; |
| 117 | 7203 case VAR_DICT: |
| 1653 | 7204 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7205 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7206 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7207 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
|
7208 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7209 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7210 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7211 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
|
7212 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7213 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7214 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7215 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7216 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
|
7217 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7218 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7219 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7220 internal_error("get_tv_number(UNKNOWN)"); |
| 56 | 7221 break; |
| 7222 } | |
| 323 | 7223 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7224 n = -1; | |
| 7225 else | |
| 7226 *denote = TRUE; | |
| 56 | 7227 return n; |
| 7 | 7228 } |
| 7229 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7230 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7231 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7232 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
|
7233 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7234 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7235 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7236 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7237 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
|
7238 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7239 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7240 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7241 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7242 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
|
7243 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7244 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7245 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
|
7246 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7247 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7248 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
|
7249 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7250 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7251 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
|
7252 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7253 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7254 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
|
7255 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7256 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7257 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7258 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
|
7259 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7260 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7261 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7262 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7263 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
|
7264 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7265 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7266 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7267 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
|
7268 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7269 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7270 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7271 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7272 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7273 |
| 7 | 7274 /* |
| 7275 * Get the string value of a variable. | |
| 7276 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7277 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7278 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7279 * If the String variable has never been set, return an empty string. |
| 7280 * Never returns NULL; | |
| 323 | 7281 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7282 * NULL on error. | |
| 7 | 7283 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
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(typval_T *varp) |
| 7 | 7286 { |
| 7287 static char_u mybuf[NUMBUFLEN]; | |
| 7288 | |
| 71 | 7289 return get_tv_string_buf(varp, mybuf); |
| 7 | 7290 } |
| 7291 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7292 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7293 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7294 { |
| 323 | 7295 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7296 | |
| 7297 return res != NULL ? res : (char_u *)""; | |
| 7298 } | |
| 7299 | |
| 5810 | 7300 /* |
| 7301 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7302 */ | |
| 449 | 7303 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7304 get_tv_string_chk(typval_T *varp) |
| 323 | 7305 { |
| 7306 static char_u mybuf[NUMBUFLEN]; | |
| 7307 | |
| 7308 return get_tv_string_buf_chk(varp, mybuf); | |
| 7309 } | |
| 7310 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7311 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7312 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7313 { |
| 56 | 7314 switch (varp->v_type) |
| 7315 { | |
| 7316 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7317 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7318 (varnumber_T)varp->vval.v_number); |
| 56 | 7319 return buf; |
| 7320 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7321 case VAR_PARTIAL: |
| 117 | 7322 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7323 break; |
| 7324 case VAR_LIST: | |
| 117 | 7325 EMSG(_("E730: using List as a String")); |
| 100 | 7326 break; |
| 7327 case VAR_DICT: | |
| 117 | 7328 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7329 break; |
| 1624 | 7330 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7331 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7332 EMSG(_(e_float_as_string)); |
| 1624 | 7333 break; |
| 7334 #endif | |
| 56 | 7335 case VAR_STRING: |
| 7336 if (varp->vval.v_string != NULL) | |
| 7337 return varp->vval.v_string; | |
| 323 | 7338 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7339 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7340 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
|
7341 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7342 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7343 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7344 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7345 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
|
7346 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7347 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7348 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7349 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7350 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
|
7351 : 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
|
7352 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7353 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7354 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7355 "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
|
7356 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7357 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7358 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7359 (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
|
7360 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7361 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7362 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7363 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
|
7364 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7365 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7366 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7367 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7368 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7369 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7370 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7371 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7372 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
|
7373 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
|
7374 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7375 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7376 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
|
7377 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7378 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7379 "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
|
7380 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7381 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7382 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7383 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7384 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7385 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7386 break; |
| 7387 } | |
| 323 | 7388 return NULL; |
| 7 | 7389 } |
| 7390 | |
| 7391 /* | |
| 7392 * Find variable "name" in the list of variables. | |
| 7393 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7394 * Careful: "a:0" variables don't have a name. |
| 124 | 7395 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7396 * hashtab_T used. |
| 7397 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7398 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7399 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7400 { |
| 7 | 7401 char_u *varname; |
| 137 | 7402 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7403 dictitem_T *ret = NULL; |
| 7 | 7404 |
| 124 | 7405 ht = find_var_ht(name, &varname); |
| 7406 if (htp != NULL) | |
| 7407 *htp = ht; | |
| 7408 if (ht == NULL) | |
| 7 | 7409 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7410 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
|
7411 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7412 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7413 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7414 /* 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
|
7415 return find_var_in_scoped_ht(name, no_autoload || htp != NULL); |
| 4291 | 7416 } |
| 7417 | |
| 7418 /* | |
| 7419 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7420 * Returns NULL if not found. |
| 7421 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7422 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7423 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7424 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7425 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7426 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7427 int no_autoload) |
| 7 | 7428 { |
| 137 | 7429 hashitem_T *hi; |
| 7430 | |
| 7431 if (*varname == NUL) | |
| 7432 { | |
| 7433 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7434 switch (htname) |
| 137 | 7435 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7436 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7437 case 'g': return &globvars_var; |
| 7438 case 'v': return &vimvars_var; | |
| 7439 case 'b': return &curbuf->b_bufvar; | |
| 7440 case 'w': return &curwin->w_winvar; | |
| 819 | 7441 case 't': return &curtab->tp_winvar; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7442 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
|
7443 case 'a': return get_funccal_args_var(); |
| 137 | 7444 } |
| 7445 return NULL; | |
| 7446 } | |
| 124 | 7447 |
| 7448 hi = hash_find(ht, varname); | |
| 7449 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7450 { |
| 7451 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7452 * worked find the variable again. Don't auto-load a script if it was |
| 7453 * loaded already, otherwise it would be loaded every time when | |
| 7454 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7455 if (ht == &globvarht && !no_autoload) |
| 3180 | 7456 { |
| 7457 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7458 * be obtained again or not used. */ | |
| 7459 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7460 return NULL; | |
| 169 | 7461 hi = hash_find(ht, varname); |
| 3180 | 7462 } |
| 169 | 7463 if (HASHITEM_EMPTY(hi)) |
| 7464 return NULL; | |
| 7465 } | |
| 137 | 7466 return HI2DI(hi); |
| 7467 } | |
| 7468 | |
| 7469 /* | |
| 7470 * Find the hashtab used for a variable name. | |
| 6995 | 7471 * Return NULL if the name is not valid. |
| 124 | 7472 * Set "varname" to the start of name without ':'. |
| 7473 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7474 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7475 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7476 { |
| 301 | 7477 hashitem_T *hi; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7478 hashtab_T *ht; |
| 301 | 7479 |
| 6995 | 7480 if (name[0] == NUL) |
| 7481 return NULL; | |
| 7 | 7482 if (name[1] != ':') |
| 7483 { | |
| 271 | 7484 /* The name must not start with a colon or #. */ |
| 7485 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7486 return NULL; |
| 7487 *varname = name; | |
| 142 | 7488 |
| 7489 /* "version" is "v:version" in all scopes */ | |
| 301 | 7490 hi = hash_find(&compat_hashtab, name); |
| 7491 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7492 return &compat_hashtab; |
| 7493 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7494 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7495 if (ht == NULL) |
| 137 | 7496 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7497 return ht; /* local variable */ |
| 7 | 7498 } |
| 7499 *varname = name + 2; | |
| 169 | 7500 if (*name == 'g') /* global variable */ |
| 7501 return &globvarht; | |
| 271 | 7502 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7503 */ | |
| 7504 if (vim_strchr(name + 2, ':') != NULL | |
| 7505 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7506 return NULL; |
| 7 | 7507 if (*name == 'b') /* buffer variable */ |
| 4287 | 7508 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7509 if (*name == 'w') /* window variable */ |
| 4287 | 7510 return &curwin->w_vars->dv_hashtab; |
| 819 | 7511 if (*name == 't') /* tab page variable */ |
| 4287 | 7512 return &curtab->tp_vars->dv_hashtab; |
| 137 | 7513 if (*name == 'v') /* v: variable */ |
| 7514 return &vimvarht; | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7515 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7516 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7517 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
|
7518 return get_funccal_local_ht(); |
| 7 | 7519 if (*name == 's' /* script variable */ |
| 7520 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7521 return &SCRIPT_VARS(current_SID); | |
| 7522 return NULL; | |
| 7523 } | |
| 7524 | |
| 7525 /* | |
| 7526 * 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
|
7527 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7528 * Returns NULL when it doesn't exist. |
| 7529 */ | |
| 7530 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7531 get_var_value(char_u *name) |
| 7 | 7532 { |
| 137 | 7533 dictitem_T *v; |
| 7 | 7534 |
| 5604 | 7535 v = find_var(name, NULL, FALSE); |
| 7 | 7536 if (v == NULL) |
| 7537 return NULL; | |
| 137 | 7538 return get_tv_string(&v->di_tv); |
| 7539 } | |
| 7540 | |
| 7541 /* | |
| 7542 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7543 * sourcing this script and when executing functions defined in the script. |
| 7544 */ | |
| 7545 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7546 new_script_vars(scid_T id) |
| 7 | 7547 { |
| 124 | 7548 int i; |
| 137 | 7549 hashtab_T *ht; |
| 7550 scriptvar_T *sv; | |
| 124 | 7551 |
| 7 | 7552 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7553 { | |
| 124 | 7554 /* Re-allocating ga_data means that an ht_array pointing to |
| 7555 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7556 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7557 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7558 { | |
| 7559 ht = &SCRIPT_VARS(i); | |
| 7560 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7561 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7562 sv = SCRIPT_SV(i); |
| 137 | 7563 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7564 } |
| 7565 | |
| 7 | 7566 while (ga_scripts.ga_len < id) |
| 7567 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7568 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
|
7569 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7570 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7571 ++ga_scripts.ga_len; |
| 7572 } | |
| 7573 } | |
| 7574 } | |
| 7575 | |
| 7576 /* | |
| 137 | 7577 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7578 * point to it. | |
| 7 | 7579 */ |
| 7580 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7581 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7582 { |
| 7583 hash_init(&dict->dv_hashtab); | |
| 3600 | 7584 dict->dv_lock = 0; |
| 3687 | 7585 dict->dv_scope = scope; |
| 1772 | 7586 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7587 dict->dv_copyID = 0; |
| 137 | 7588 dict_var->di_tv.vval.v_dict = dict; |
| 7589 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7590 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7591 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7592 dict_var->di_key[0] = NUL; | |
| 7 | 7593 } |
| 7594 | |
| 7595 /* | |
| 4287 | 7596 * Unreference a dictionary initialized by init_var_dict(). |
| 7597 */ | |
| 7598 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7599 unref_var_dict(dict_T *dict) |
| 4287 | 7600 { |
| 7601 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7602 * normal reference counting. */ | |
| 7603 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7604 dict_unref(dict); | |
| 7605 } | |
| 7606 | |
| 7607 /* | |
| 7 | 7608 * Clean up a list of internal variables. |
| 137 | 7609 * Frees all allocated variables and the value they contain. |
| 7610 * Clears hashtab "ht", does not free it. | |
| 7 | 7611 */ |
| 7612 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7613 vars_clear(hashtab_T *ht) |
| 137 | 7614 { |
| 7615 vars_clear_ext(ht, TRUE); | |
| 7616 } | |
| 7617 | |
| 7618 /* | |
| 7619 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7620 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7621 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7622 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7623 { |
| 7624 int todo; | |
| 137 | 7625 hashitem_T *hi; |
| 7626 dictitem_T *v; | |
| 7627 | |
| 7628 hash_lock(ht); | |
| 835 | 7629 todo = (int)ht->ht_used; |
| 124 | 7630 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7631 { | |
| 7632 if (!HASHITEM_EMPTY(hi)) | |
| 7633 { | |
| 7634 --todo; | |
| 7635 | |
| 137 | 7636 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7637 * ht_array might change then. hash_clear() takes care of it |
| 7638 * later. */ | |
| 137 | 7639 v = HI2DI(hi); |
| 7640 if (free_val) | |
| 7641 clear_tv(&v->di_tv); | |
| 6751 | 7642 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7643 vim_free(v); |
| 124 | 7644 } |
| 7645 } | |
| 7646 hash_clear(ht); | |
| 371 | 7647 ht->ht_used = 0; |
| 137 | 7648 } |
| 7649 | |
| 7650 /* | |
| 7651 * Delete a variable from hashtab "ht" at item "hi". | |
| 7652 * Clear the variable value and free the dictitem. | |
| 124 | 7653 */ |
| 7654 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7655 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7656 { |
| 7657 dictitem_T *di = HI2DI(hi); | |
| 124 | 7658 |
| 7659 hash_remove(ht, hi); | |
| 137 | 7660 clear_tv(&di->di_tv); |
| 7661 vim_free(di); | |
| 7 | 7662 } |
| 7663 | |
| 7664 /* | |
| 7665 * List the value of one internal variable. | |
| 7666 */ | |
| 7667 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7668 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7669 { |
| 56 | 7670 char_u *tofree; |
| 7671 char_u *s; | |
| 80 | 7672 char_u numbuf[NUMBUFLEN]; |
| 7673 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7674 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7675 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7676 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7677 vim_free(tofree); |
| 7 | 7678 } |
| 7679 | |
| 7680 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7681 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7682 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7683 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7684 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7685 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7686 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7687 { |
| 1361 | 7688 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7689 msg_start(); | |
| 7690 msg_puts(prefix); | |
| 7 | 7691 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7692 msg_puts(name); | |
| 7693 msg_putchar(' '); | |
| 7694 msg_advance(22); | |
| 7695 if (type == VAR_NUMBER) | |
| 7696 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7697 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7698 msg_putchar('*'); |
| 7699 else if (type == VAR_LIST) | |
| 7700 { | |
| 7701 msg_putchar('['); | |
| 7702 if (*string == '[') | |
| 7703 ++string; | |
| 7704 } | |
| 100 | 7705 else if (type == VAR_DICT) |
| 7706 { | |
| 7707 msg_putchar('{'); | |
| 7708 if (*string == '{') | |
| 7709 ++string; | |
| 7710 } | |
| 7 | 7711 else |
| 7712 msg_putchar(' '); | |
| 56 | 7713 |
| 7 | 7714 msg_outtrans(string); |
| 56 | 7715 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7716 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7717 msg_puts((char_u *)"()"); |
| 1374 | 7718 if (*first) |
| 7719 { | |
| 7720 msg_clr_eos(); | |
| 7721 *first = FALSE; | |
| 7722 } | |
| 7 | 7723 } |
| 7724 | |
| 7725 /* | |
| 71 | 7726 * Set variable "name" to value in "tv". |
| 7 | 7727 * If the variable already exists, the value is updated. |
| 7728 * Otherwise the variable is created. | |
| 7729 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7730 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7731 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7732 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7733 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7734 int copy) /* make copy of value in "tv" */ |
| 7 | 7735 { |
| 137 | 7736 dictitem_T *v; |
| 7 | 7737 char_u *varname; |
| 137 | 7738 hashtab_T *ht; |
| 7 | 7739 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7740 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7741 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7742 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7743 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7744 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7745 } |
| 4291 | 7746 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
|
7747 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7748 /* 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
|
7749 if (v == NULL) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7750 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
|
7751 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7752 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
|
7753 && var_check_func_name(name, v == NULL)) |
| 2739 | 7754 return; |
| 56 | 7755 |
| 137 | 7756 if (v != NULL) |
| 7757 { | |
| 7758 /* existing variable, need to clear the value */ | |
| 6773 | 7759 if (var_check_ro(v->di_flags, name, FALSE) |
| 7760 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7761 return; |
| 7762 | |
| 7763 /* | |
| 6791 | 7764 * Handle setting internal v: variables separately where needed to |
| 7765 * prevent changing the type. | |
| 137 | 7766 */ |
| 7767 if (ht == &vimvarht) | |
| 7768 { | |
| 7769 if (v->di_tv.v_type == VAR_STRING) | |
| 7770 { | |
| 7771 vim_free(v->di_tv.vval.v_string); | |
| 7772 if (copy || tv->v_type != VAR_STRING) | |
| 7773 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7774 else | |
| 7775 { | |
| 7776 /* Take over the string to avoid an extra alloc/free. */ | |
| 7777 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7778 tv->vval.v_string = NULL; | |
| 7779 } | |
| 6791 | 7780 return; |
| 7781 } | |
| 7782 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7783 { |
| 137 | 7784 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7785 if (STRCMP(varname, "searchforward") == 0) |
| 7786 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7787 #ifdef FEAT_SEARCH_EXTRA |
| 7788 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7789 { | |
| 7790 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7791 redraw_all_later(SOME_VALID); | |
| 7792 } | |
| 7793 #endif | |
| 6791 | 7794 return; |
| 7795 } | |
| 7796 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
|
7797 internal_error("set_var()"); |
| 137 | 7798 } |
| 7799 | |
| 7800 clear_tv(&v->di_tv); | |
| 7 | 7801 } |
| 7802 else /* add a new variable */ | |
| 7803 { | |
| 898 | 7804 /* Can't add "v:" variable. */ |
| 7805 if (ht == &vimvarht) | |
| 7806 { | |
| 7807 EMSG2(_(e_illvar), name); | |
| 7808 return; | |
| 7809 } | |
| 7810 | |
| 338 | 7811 /* Make sure the variable name is valid. */ |
| 2739 | 7812 if (!valid_varname(varname)) |
| 7813 return; | |
| 338 | 7814 |
| 151 | 7815 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7816 + STRLEN(varname))); | |
| 124 | 7817 if (v == NULL) |
| 7 | 7818 return; |
| 137 | 7819 STRCPY(v->di_key, varname); |
| 7820 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7821 { |
| 7822 vim_free(v); | |
| 7 | 7823 return; |
| 124 | 7824 } |
| 6751 | 7825 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7826 } |
| 7827 | |
| 1624 | 7828 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7829 copy_tv(tv, &v->di_tv); |
| 7830 else | |
| 7831 { | |
| 7832 v->di_tv = *tv; | |
| 151 | 7833 v->di_tv.v_lock = 0; |
| 71 | 7834 init_tv(tv); |
| 56 | 7835 } |
| 7836 } | |
| 7837 | |
| 7838 /* | |
| 951 | 7839 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7840 * Also give an error message. |
| 7841 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7842 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7843 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7844 { |
| 7845 if (flags & DI_FLAGS_RO) | |
| 7846 { | |
| 6773 | 7847 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7848 return TRUE; |
| 7849 } | |
| 7850 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7851 { | |
| 6773 | 7852 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7853 return TRUE; |
| 7854 } | |
| 7855 return FALSE; | |
| 7856 } | |
| 7857 | |
| 7858 /* | |
| 951 | 7859 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7860 * Also give an error message. | |
| 7861 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7862 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7863 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7864 { |
| 7865 if (flags & DI_FLAGS_FIX) | |
| 7866 { | |
| 6773 | 7867 EMSG2(_("E795: Cannot delete variable %s"), |
| 7868 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7869 return TRUE; |
| 7870 } | |
| 7871 return FALSE; | |
| 7872 } | |
| 7873 | |
| 7874 /* | |
| 2739 | 7875 * Check if a funcref is assigned to a valid variable name. |
| 7876 * Return TRUE and give an error if not. | |
| 7877 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7878 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7879 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7880 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
|
7881 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7882 { |
| 5913 | 7883 /* Allow for w: b: s: and t:. */ |
| 7884 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7885 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7886 ? name[2] : name[0])) | |
| 7887 { | |
| 7888 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7889 name); | |
| 7890 return TRUE; | |
| 7891 } | |
| 7892 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7893 * assigning another function to the same var, the type is checked | |
| 7894 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7895 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7896 { |
| 7897 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7898 name); | |
| 7899 return TRUE; | |
| 7900 } | |
| 7901 return FALSE; | |
| 7902 } | |
| 7903 | |
| 7904 /* | |
| 7905 * Check if a variable name is valid. | |
| 7906 * Return FALSE and give an error if not. | |
| 7907 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7908 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7909 valid_varname(char_u *varname) |
| 2739 | 7910 { |
| 7911 char_u *p; | |
| 7912 | |
| 7913 for (p = varname; *p != NUL; ++p) | |
| 7914 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7915 && *p != AUTOLOAD_CHAR) | |
| 7916 { | |
| 7917 EMSG2(_(e_illvar), varname); | |
| 7918 return FALSE; | |
| 7919 } | |
| 7920 return TRUE; | |
| 7921 } | |
| 7922 | |
| 7923 /* | |
| 151 | 7924 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7925 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7926 * TRUE. | |
| 7927 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7928 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7929 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7930 { |
| 7931 if (lock & VAR_LOCKED) | |
| 7932 { | |
| 7933 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7934 name == NULL ? (char_u *)_("Unknown") |
| 7935 : use_gettext ? (char_u *)_(name) | |
| 7936 : name); | |
| 151 | 7937 return TRUE; |
| 7938 } | |
| 7939 if (lock & VAR_FIXED) | |
| 7940 { | |
| 7941 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7942 name == NULL ? (char_u *)_("Unknown") |
| 7943 : use_gettext ? (char_u *)_(name) | |
| 7944 : name); | |
| 151 | 7945 return TRUE; |
| 7946 } | |
| 7947 return FALSE; | |
| 7948 } | |
| 7949 | |
| 7950 /* | |
| 137 | 7951 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7952 * When needed allocates string or increases reference count. |
| 104 | 7953 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7954 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7955 * make a copy later. | |
| 56 | 7956 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7957 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7958 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7959 { |
| 7960 to->v_type = from->v_type; | |
| 151 | 7961 to->v_lock = 0; |
| 56 | 7962 switch (from->v_type) |
| 7963 { | |
| 7964 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7965 case VAR_SPECIAL: |
| 56 | 7966 to->vval.v_number = from->vval.v_number; |
| 7967 break; | |
| 1624 | 7968 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7969 #ifdef FEAT_FLOAT |
| 1624 | 7970 to->vval.v_float = from->vval.v_float; |
| 7971 break; | |
| 7972 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7973 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7974 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7975 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
|
7976 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7977 ++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
|
7978 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7979 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7980 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7981 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7982 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
|
7983 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7984 ++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
|
7985 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7986 #endif |
| 56 | 7987 case VAR_STRING: |
| 7988 case VAR_FUNC: | |
| 7989 if (from->vval.v_string == NULL) | |
| 7990 to->vval.v_string = NULL; | |
| 7991 else | |
| 117 | 7992 { |
| 56 | 7993 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7994 if (from->v_type == VAR_FUNC) |
| 7995 func_ref(to->vval.v_string); | |
| 7996 } | |
| 56 | 7997 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7998 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7999 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8000 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8001 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8002 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8003 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
|
8004 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8005 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8006 break; |
| 56 | 8007 case VAR_LIST: |
| 8008 if (from->vval.v_list == NULL) | |
| 8009 to->vval.v_list = NULL; | |
| 8010 else | |
| 8011 { | |
| 8012 to->vval.v_list = from->vval.v_list; | |
| 8013 ++to->vval.v_list->lv_refcount; | |
| 8014 } | |
| 8015 break; | |
| 100 | 8016 case VAR_DICT: |
| 8017 if (from->vval.v_dict == NULL) | |
| 8018 to->vval.v_dict = NULL; | |
| 8019 else | |
| 8020 { | |
| 8021 to->vval.v_dict = from->vval.v_dict; | |
| 8022 ++to->vval.v_dict->dv_refcount; | |
| 8023 } | |
| 8024 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8025 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8026 internal_error("copy_tv(UNKNOWN)"); |
| 56 | 8027 break; |
| 8028 } | |
| 7 | 8029 } |
| 8030 | |
| 8031 /* | |
| 104 | 8032 * Make a copy of an item. |
| 8033 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 8034 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 8035 * reference to an already copied list/dict can be used. | |
| 8036 * Returns FAIL or OK. | |
| 8037 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
8038 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8039 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8040 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8041 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8042 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8043 int copyID) |
| 104 | 8044 { |
| 8045 static int recurse = 0; | |
| 165 | 8046 int ret = OK; |
| 104 | 8047 |
| 137 | 8048 if (recurse >= DICT_MAXNEST) |
| 104 | 8049 { |
| 8050 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 8051 return FAIL; |
| 104 | 8052 } |
| 8053 ++recurse; | |
| 8054 | |
| 8055 switch (from->v_type) | |
| 8056 { | |
| 8057 case VAR_NUMBER: | |
| 1624 | 8058 case VAR_FLOAT: |
| 104 | 8059 case VAR_STRING: |
| 8060 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8061 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
8062 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8063 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8064 case VAR_CHANNEL: |
| 104 | 8065 copy_tv(from, to); |
| 8066 break; | |
| 8067 case VAR_LIST: | |
| 8068 to->v_type = VAR_LIST; | |
| 151 | 8069 to->v_lock = 0; |
| 165 | 8070 if (from->vval.v_list == NULL) |
| 8071 to->vval.v_list = NULL; | |
| 8072 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8073 { | |
| 8074 /* use the copy made earlier */ | |
| 8075 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8076 ++to->vval.v_list->lv_refcount; | |
| 8077 } | |
| 8078 else | |
| 8079 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8080 if (to->vval.v_list == NULL) | |
| 8081 ret = FAIL; | |
| 104 | 8082 break; |
| 8083 case VAR_DICT: | |
| 8084 to->v_type = VAR_DICT; | |
| 151 | 8085 to->v_lock = 0; |
| 165 | 8086 if (from->vval.v_dict == NULL) |
| 8087 to->vval.v_dict = NULL; | |
| 8088 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8089 { | |
| 8090 /* use the copy made earlier */ | |
| 8091 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8092 ++to->vval.v_dict->dv_refcount; | |
| 8093 } | |
| 8094 else | |
| 8095 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8096 if (to->vval.v_dict == NULL) | |
| 8097 ret = FAIL; | |
| 104 | 8098 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8099 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8100 internal_error("item_copy(UNKNOWN)"); |
| 165 | 8101 ret = FAIL; |
| 104 | 8102 } |
| 8103 --recurse; | |
| 165 | 8104 return ret; |
| 104 | 8105 } |
| 8106 | |
| 8107 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8108 * 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
|
8109 * 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
|
8110 * 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
|
8111 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8113 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8114 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8115 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8116 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8117 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8118 int secret) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8119 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8120 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
|
8121 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8123 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8124 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8125 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8126 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8128 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8129 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8130 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8131 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8132 #ifdef NO_CONSOLE_INPUT |
|
11848
f5968ca369b5
patch 8.0.0804: running tests fails when stdin is /dev/null
Christian Brabandt <cb@256bit.org>
parents:
11804
diff
changeset
|
8133 /* While starting up, there is no place to enter text. When running tests |
|
f5968ca369b5
patch 8.0.0804: running tests fails when stdin is /dev/null
Christian Brabandt <cb@256bit.org>
parents:
11804
diff
changeset
|
8134 * with --not-a-term we assume feedkeys() will be used. */ |
|
f5968ca369b5
patch 8.0.0804: running tests fails when stdin is /dev/null
Christian Brabandt <cb@256bit.org>
parents:
11804
diff
changeset
|
8135 if (no_console_input() && !is_not_a_term()) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8136 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 #endif |
|
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 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
|
8140 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8141 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8142 /* 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
|
8143 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8144 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8145 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8146 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8147 else |
|
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 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8150 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8151 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8152 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8153 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8154 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8155 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8156 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8157 *p = c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8158 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8159 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8160 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8161 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
|
8162 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8163 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
|
8164 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8165 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8166 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8167 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
|
8168 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8169 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8170 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8171 long argt; |
|
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 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8174 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8175 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8176 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
|
8177 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8178 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8179 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8180 xp_namelen = (int)STRLEN(xp_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8181 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8182 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
|
8183 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8184 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8185 } |
|
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 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8189 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8190 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
|
8191 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8192 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8193 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
|
8194 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8195 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
|
8196 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8197 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
|
8198 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8199 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8200 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
|
8201 &argvars[2], buf)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8202 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8203 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8204 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8205 /* 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
|
8206 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8207 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8208 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8209 cmd_silent = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8210 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8211 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8212 /* |
| 7 | 8213 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8214 * newline at the end. | |
| 8215 * ":echon expr1 ..." print each argument plain. | |
| 8216 */ | |
| 8217 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8218 ex_echo(exarg_T *eap) |
| 7 | 8219 { |
| 8220 char_u *arg = eap->arg; | |
| 137 | 8221 typval_T rettv; |
| 56 | 8222 char_u *tofree; |
| 7 | 8223 char_u *p; |
| 8224 int needclr = TRUE; | |
| 8225 int atstart = TRUE; | |
| 80 | 8226 char_u numbuf[NUMBUFLEN]; |
| 7 | 8227 |
| 8228 if (eap->skip) | |
| 8229 ++emsg_skip; | |
| 8230 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8231 { | |
| 1624 | 8232 /* If eval1() causes an error message the text from the command may |
| 8233 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8234 need_clr_eos = needclr; | |
| 8235 | |
| 7 | 8236 p = arg; |
| 71 | 8237 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8238 { |
| 8239 /* | |
| 8240 * Report the invalid expression unless the expression evaluation | |
| 8241 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8242 * exception. | |
| 8243 */ | |
| 8244 if (!aborting()) | |
| 8245 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8246 need_clr_eos = FALSE; |
| 8247 break; | |
| 8248 } | |
| 8249 need_clr_eos = FALSE; | |
| 8250 | |
| 7 | 8251 if (!eap->skip) |
| 8252 { | |
| 8253 if (atstart) | |
| 8254 { | |
| 8255 atstart = FALSE; | |
| 8256 /* Call msg_start() after eval1(), evaluating the expression | |
| 8257 * may cause a message to appear. */ | |
| 8258 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8259 { |
| 3435 | 8260 /* Mark the saved text as finishing the line, so that what |
| 8261 * follows is displayed on a new line when scrolling back | |
| 8262 * at the more prompt. */ | |
| 8263 msg_sb_eol(); | |
| 7 | 8264 msg_start(); |
| 3423 | 8265 } |
| 7 | 8266 } |
| 8267 else if (eap->cmdidx == CMD_echo) | |
| 8268 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
|
8269 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8270 if (p != NULL) |
| 8271 for ( ; *p != NUL && !got_int; ++p) | |
| 8272 { | |
| 8273 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8274 { |
| 165 | 8275 if (*p != TAB && needclr) |
| 8276 { | |
| 8277 /* remove any text still there from the command */ | |
| 8278 msg_clr_eos(); | |
| 8279 needclr = FALSE; | |
| 8280 } | |
| 8281 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8282 } |
| 8283 else | |
| 165 | 8284 { |
| 8285 #ifdef FEAT_MBYTE | |
| 8286 if (has_mbyte) | |
| 8287 { | |
| 474 | 8288 int i = (*mb_ptr2len)(p); |
| 165 | 8289 |
| 8290 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8291 p += i - 1; | |
| 8292 } | |
| 8293 else | |
| 8294 #endif | |
| 8295 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8296 } | |
| 7 | 8297 } |
| 56 | 8298 vim_free(tofree); |
| 8299 } | |
| 71 | 8300 clear_tv(&rettv); |
| 7 | 8301 arg = skipwhite(arg); |
| 8302 } | |
| 8303 eap->nextcmd = check_nextcmd(arg); | |
| 8304 | |
| 8305 if (eap->skip) | |
| 8306 --emsg_skip; | |
| 8307 else | |
| 8308 { | |
| 8309 /* remove text that may still be there from the command */ | |
| 8310 if (needclr) | |
| 8311 msg_clr_eos(); | |
| 8312 if (eap->cmdidx == CMD_echo) | |
| 8313 msg_end(); | |
| 8314 } | |
| 8315 } | |
| 8316 | |
| 8317 /* | |
| 8318 * ":echohl {name}". | |
| 8319 */ | |
| 8320 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8321 ex_echohl(exarg_T *eap) |
| 7 | 8322 { |
|
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
8323 echo_attr = syn_name2attr(eap->arg); |
| 7 | 8324 } |
| 8325 | |
| 8326 /* | |
| 8327 * ":execute expr1 ..." execute the result of an expression. | |
| 8328 * ":echomsg expr1 ..." Print a message | |
| 8329 * ":echoerr expr1 ..." Print an error | |
| 8330 * Each gets spaces around each argument and a newline at the end for | |
| 8331 * echo commands | |
| 8332 */ | |
| 8333 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8334 ex_execute(exarg_T *eap) |
| 7 | 8335 { |
| 8336 char_u *arg = eap->arg; | |
| 137 | 8337 typval_T rettv; |
| 7 | 8338 int ret = OK; |
| 8339 char_u *p; | |
| 8340 garray_T ga; | |
| 8341 int len; | |
| 8342 int save_did_emsg; | |
| 8343 | |
| 8344 ga_init2(&ga, 1, 80); | |
| 8345 | |
| 8346 if (eap->skip) | |
| 8347 ++emsg_skip; | |
| 8348 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8349 { | |
| 8350 p = arg; | |
| 71 | 8351 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8352 { |
| 8353 /* | |
| 8354 * Report the invalid expression unless the expression evaluation | |
| 8355 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8356 * exception. | |
| 8357 */ | |
| 8358 if (!aborting()) | |
| 8359 EMSG2(_(e_invexpr2), p); | |
| 8360 ret = FAIL; | |
| 8361 break; | |
| 8362 } | |
| 8363 | |
| 8364 if (!eap->skip) | |
| 8365 { | |
| 71 | 8366 p = get_tv_string(&rettv); |
| 7 | 8367 len = (int)STRLEN(p); |
| 8368 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8369 { | |
| 71 | 8370 clear_tv(&rettv); |
| 7 | 8371 ret = FAIL; |
| 8372 break; | |
| 8373 } | |
| 8374 if (ga.ga_len) | |
| 8375 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8376 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8377 ga.ga_len += len; | |
| 8378 } | |
| 8379 | |
| 71 | 8380 clear_tv(&rettv); |
| 7 | 8381 arg = skipwhite(arg); |
| 8382 } | |
| 8383 | |
| 8384 if (ret != FAIL && ga.ga_data != NULL) | |
| 8385 { | |
|
11161
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8386 if (eap->cmdidx == CMD_echomsg || eap->cmdidx == CMD_echoerr) |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8387 { |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8388 /* Mark the already saved text as finishing the line, so that what |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8389 * follows is displayed on a new line when scrolling back at the |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8390 * more prompt. */ |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8391 msg_sb_eol(); |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8392 } |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8393 |
| 7 | 8394 if (eap->cmdidx == CMD_echomsg) |
| 625 | 8395 { |
| 7 | 8396 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8397 out_flush(); |
| 8398 } | |
| 7 | 8399 else if (eap->cmdidx == CMD_echoerr) |
| 8400 { | |
| 8401 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8402 save_did_emsg = did_emsg; | |
| 8403 EMSG((char_u *)ga.ga_data); | |
| 8404 if (!force_abort) | |
| 8405 did_emsg = save_did_emsg; | |
| 8406 } | |
| 8407 else if (eap->cmdidx == CMD_execute) | |
| 8408 do_cmdline((char_u *)ga.ga_data, | |
| 8409 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8410 } | |
| 8411 | |
| 8412 ga_clear(&ga); | |
| 8413 | |
| 8414 if (eap->skip) | |
| 8415 --emsg_skip; | |
| 8416 | |
| 8417 eap->nextcmd = check_nextcmd(arg); | |
| 8418 } | |
| 8419 | |
| 8420 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 * 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
|
8422 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8423 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8424 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8425 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 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
|
8427 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8428 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 int nr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8430 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 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
|
8432 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8433 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8436 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8438 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
|
8439 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8440 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8441 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8442 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8443 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8444 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8446 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8447 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8449 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8450 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8451 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8453 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 * 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
|
8455 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8457 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8458 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
|
8459 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
|
8460 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8464 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8465 if (wvp->v_type != VAR_UNKNOWN) |
|
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 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8468 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8469 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8470 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8471 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8472 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8473 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8474 tp = curtab; |
|
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 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8477 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
|
8478 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8479 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8480 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8481 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8482 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8483 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8484 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8485 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8486 * getwinvar() and gettabwinvar() |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8487 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8488 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8489 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8490 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8491 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 int off) /* 1 for gettabwinvar() */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8493 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8494 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8495 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8496 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8497 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8498 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8499 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 int need_switch_win; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12273
diff
changeset
|
8502 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8503 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8504 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
|
8505 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8506 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8507 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
|
8508 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
|
8509 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8510 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8511 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8512 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8513 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8514 if (win != NULL && varname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8515 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8516 /* 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
|
8517 * 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
|
8518 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8519 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
|
8520 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8521 || 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
|
8522 { |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8523 if (*varname == '&') |
|
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 if (varname[1] == NUL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8526 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8527 /* 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
|
8528 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
|
8529 |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8530 if (opts != NULL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8531 { |
|
11418
162bcd0debd7
patch 8.0.0593: duplication of code for adding a list or dict return value
Christian Brabandt <cb@256bit.org>
parents:
11412
diff
changeset
|
8532 rettv_dict_set(rettv, opts); |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8533 done = TRUE; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8534 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8535 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8536 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
|
8537 /* window-local-option */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8540 else |
|
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 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8543 /* 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
|
8544 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
|
8545 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8547 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8548 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8549 done = TRUE; |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8552 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8553 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8554 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8555 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8556 restore_win(oldcurwin, oldtabpage, TRUE); |
|
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 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
|
8560 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8561 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8562 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8563 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8564 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8565 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8566 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8567 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8568 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8569 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8570 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
|
8571 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8572 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8573 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8574 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8575 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8576 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8577 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8578 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8579 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8580 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8581 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8582 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8583 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8584 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8585 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
|
8586 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8587 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8588 win = find_win_by_nr(&argvars[off], tp); |
|
5eaa708ab50d
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parents:
9562
diff
changeset
|
8589 varname = get_tv_string_chk(&argvars[off + 1]); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8590 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8591 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8592 if (win != NULL && varname != NULL && varp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8593 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8594 need_switch_win = !(tp == curtab && win == curwin); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8595 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8596 || 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
|
8597 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8598 if (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8599 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8600 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
8601 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8602 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8603 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8604 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8605 numval = (long)get_tv_number_chk(varp, &error); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8606 strval = get_tv_string_buf_chk(varp, nbuf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8607 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8608 set_option_value(varname, numval, strval, OPT_LOCAL); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8609 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8610 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8611 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8612 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8613 if (winvarname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8614 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8615 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8616 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8617 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8618 vim_free(winvarname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8619 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8620 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
8621 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8622 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8623 restore_win(save_curwin, save_curtab, TRUE); |
|
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
Christian Brabandt <cb@256bit.org>
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
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8673 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
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
Christian Brabandt <cb@256bit.org>
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:
9560
diff
changeset
|
8679 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8680 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8681 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
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:
9560
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
86af4a48c00a
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
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8692 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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
Christian Brabandt <cb@256bit.org>
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
Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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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 | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
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
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
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 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8818 /* when in a function use global variables */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8819 save_funccal = clear_current_funccal(); |
| 76 | 8820 set_var(virp->vir_line + 1, &tv, FALSE); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
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 | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
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
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
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 |
|
11181
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9124 assert_report(typval_T *argvars) |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9125 { |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9126 garray_T ga; |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9127 |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9128 prepare_assert_error(&ga); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9129 ga_concat(&ga, get_tv_string(&argvars[0])); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9130 assert_error(&ga); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9131 ga_clear(&ga); |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9132 } |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9133 |
|
13544aa85dc0
patch 8.0.0477: the client-server test may hang when failing
Christian Brabandt <cb@256bit.org>
parents:
11161
diff
changeset
|
9134 void |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9135 assert_exception(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9137 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9138 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
|
9139 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9140 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
|
9141 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9142 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9143 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
|
9144 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 ga_clear(&ga); |
|
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 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9148 && 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
|
9149 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9150 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9151 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
|
9152 &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
|
9153 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9154 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9155 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9156 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9157 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9158 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9159 assert_fails(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9160 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9161 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
|
9162 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9163 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9164 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9165 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9166 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9167 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9168 if (!called_emsg) |
|
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 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9171 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
|
9172 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9173 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9174 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9175 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9176 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
|
9177 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9178 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9179 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
|
9180 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9181 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9182 || 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
|
9183 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9184 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9185 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
|
9186 &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
|
9187 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9188 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9189 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9190 } |
|
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 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9193 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9194 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9195 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9196 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
|
9197 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9198 |
|
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 * 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
|
9201 * 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
|
9202 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9203 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9204 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
|
9205 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9206 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9207 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9208 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9209 if (str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9210 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9211 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9212 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9213 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9214 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9215 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9216 switch (*p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9217 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9218 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
|
9219 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
|
9220 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
|
9221 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
|
9222 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
|
9223 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
|
9224 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
|
9225 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9226 if (*p < ' ') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9227 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9228 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
|
9229 ga_concat(gap, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9230 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9231 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9232 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9233 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9234 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9235 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9236 |
|
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 * 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
|
9239 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9240 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9241 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9242 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9243 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9244 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9245 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9246 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9247 assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9248 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9249 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9250 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9251 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9252 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
|
9253 { |
|
10728
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9254 ga_concat(gap, echo_string(opt_msg_tv, &tofree, numbuf, 0)); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9255 vim_free(tofree); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9256 ga_concat(gap, (char_u *)": "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9257 } |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9258 |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9259 if (atype == ASSERT_MATCH || atype == ASSERT_NOTMATCH) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9260 ga_concat(gap, (char_u *)"Pattern "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9261 else if (atype == ASSERT_NOTEQUAL) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9262 ga_concat(gap, (char_u *)"Expected not equal to "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9263 else |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9264 ga_concat(gap, (char_u *)"Expected "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9265 if (exp_str == NULL) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9266 { |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9267 ga_concat_esc(gap, tv2string(exp_tv, &tofree, numbuf, 0)); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9268 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9269 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9270 else |
|
10728
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9271 ga_concat_esc(gap, exp_str); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9272 if (atype != ASSERT_NOTEQUAL) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9273 { |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9274 if (atype == ASSERT_MATCH) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9275 ga_concat(gap, (char_u *)" does not match "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9276 else if (atype == ASSERT_NOTMATCH) |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9277 ga_concat(gap, (char_u *)" does match "); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9278 else |
|
10728
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9279 ga_concat(gap, (char_u *)" but got "); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9280 ga_concat_esc(gap, tv2string(got_tv, &tofree, numbuf, 0)); |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9281 vim_free(tofree); |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9282 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9283 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9284 |
| 6935 | 9285 |
| 7 | 9286 #endif /* FEAT_EVAL */ |
| 9287 | |
| 1624 | 9288 |
| 7 | 9289 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9290 | |
| 9291 #ifdef WIN3264 | |
| 9292 /* | |
| 9293 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9294 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9295 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
|
9296 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
|
9297 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9298 |
| 9299 /* | |
| 1591 | 9300 * Get the short path (8.3) for the filename in "fnamep". |
| 9301 * Only works for a valid file name. | |
| 9302 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9303 * is put in "bufp". | |
| 9304 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9305 * Returns OK on success, FAIL on failure. | |
| 7 | 9306 */ |
| 9307 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9308 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9309 { |
| 1591 | 9310 int l, len; |
| 7 | 9311 char_u *newbuf; |
| 9312 | |
| 9313 len = *fnamelen; | |
|
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commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9314 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9315 if (l > len - 1) |
| 9316 { | |
| 9317 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9318 * and try again with a new buffer big enough. */ |
| 7 | 9319 newbuf = vim_strnsave(*fnamep, l); |
| 9320 if (newbuf == NULL) | |
| 1591 | 9321 return FAIL; |
| 7 | 9322 |
| 9323 vim_free(*bufp); | |
| 9324 *fnamep = *bufp = newbuf; | |
| 9325 | |
| 1591 | 9326 /* Really should always succeed, as the buffer is big enough. */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9327 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9328 } |
| 9329 | |
| 9330 *fnamelen = l; | |
| 1591 | 9331 return OK; |
| 9332 } | |
| 9333 | |
| 9334 /* | |
| 9335 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9336 * path is returned in "bufp". | |
| 9337 * | |
| 9338 * Some of the directories specified in "fname" may not exist. This function | |
| 9339 * will shorten the existing directories at the beginning of the path and then | |
| 9340 * append the remaining non-existing path. | |
| 9341 * | |
| 9342 * fname - Pointer to the filename to shorten. On return, contains the | |
|
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Bram Moolenaar <bram@vim.org>
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2236
diff
changeset
|
9343 * pointer to the shortened pathname |
| 1591 | 9344 * bufp - Pointer to an allocated buffer for the filename. |
| 9345 * fnamelen - Length of the filename pointed to by fname | |
| 9346 * | |
| 9347 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9348 */ |
| 9349 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9350 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9351 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
9352 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9353 int *fnamelen) |
| 7 | 9354 { |
| 1591 | 9355 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9356 char_u *endp, *save_endp; | |
| 7 | 9357 char_u ch; |
| 1591 | 9358 int old_len, len; |
| 9359 int new_len, sfx_len; | |
| 9360 int retval = OK; | |
| 7 | 9361 |
| 9362 /* Make a copy */ | |
| 1591 | 9363 old_len = *fnamelen; |
| 9364 save_fname = vim_strnsave(*fname, old_len); | |
| 9365 pbuf_unused = NULL; | |
| 9366 short_fname = NULL; | |
| 9367 | |
| 9368 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9369 save_endp = endp; | |
| 9370 | |
| 9371 /* | |
| 9372 * Try shortening the supplied path till it succeeds by removing one | |
| 9373 * directory at a time from the tail of the path. | |
| 9374 */ | |
| 9375 len = 0; | |
| 9376 for (;;) | |
| 9377 { | |
| 9378 /* go back one path-separator */ | |
| 9379 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9380 --endp; | |
| 9381 if (endp <= save_fname) | |
| 9382 break; /* processed the complete path */ | |
| 9383 | |
| 9384 /* | |
| 9385 * Replace the path separator with a NUL and try to shorten the | |
| 9386 * resulting path. | |
| 9387 */ | |
| 9388 ch = *endp; | |
| 9389 *endp = 0; | |
| 9390 short_fname = save_fname; | |
| 1668 | 9391 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9392 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9393 { | |
| 9394 retval = FAIL; | |
| 9395 goto theend; | |
| 9396 } | |
| 9397 *endp = ch; /* preserve the string */ | |
| 9398 | |
| 9399 if (len > 0) | |
| 9400 break; /* successfully shortened the path */ | |
| 9401 | |
| 9402 /* failed to shorten the path. Skip the path separator */ | |
| 9403 --endp; | |
| 9404 } | |
| 9405 | |
| 9406 if (len > 0) | |
| 9407 { | |
| 9408 /* | |
| 9409 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9410 * path with the remaining path at the tail. | |
| 9411 */ | |
| 9412 | |
| 9413 /* Compute the length of the new path. */ | |
| 9414 sfx_len = (int)(save_endp - endp) + 1; | |
| 9415 new_len = len + sfx_len; | |
| 9416 | |
| 9417 *fnamelen = new_len; | |
| 7 | 9418 vim_free(*bufp); |
| 1591 | 9419 if (new_len > old_len) |
| 9420 { | |
| 9421 /* There is not enough space in the currently allocated string, | |
| 9422 * copy it to a buffer big enough. */ | |
| 9423 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9424 if (*fname == NULL) |
| 1591 | 9425 { |
| 9426 retval = FAIL; | |
| 9427 goto theend; | |
| 9428 } | |
| 9429 } | |
| 9430 else | |
| 9431 { | |
| 9432 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9433 * unless get_short_pathname() did its work in-place. */ | |
| 9434 *fname = *bufp = save_fname; | |
| 9435 if (short_fname != save_fname) | |
| 9436 vim_strncpy(save_fname, short_fname, len); | |
| 9437 save_fname = NULL; | |
| 9438 } | |
| 9439 | |
| 9440 /* concat the not-shortened part of the path */ | |
| 9441 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9442 (*fname)[new_len] = NUL; | |
| 9443 } | |
| 9444 | |
| 9445 theend: | |
| 9446 vim_free(pbuf_unused); | |
| 9447 vim_free(save_fname); | |
| 9448 | |
| 9449 return retval; | |
| 7 | 9450 } |
| 9451 | |
| 9452 /* | |
| 9453 * Get a pathname for a partial path. | |
| 1591 | 9454 * Returns OK for success, FAIL for failure. |
| 7 | 9455 */ |
| 9456 static int | |
|
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parents:
7788
diff
changeset
|
9457 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9458 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
9459 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9460 int *fnamelen) |
| 7 | 9461 { |
| 9462 int sepcount, len, tflen; | |
| 9463 char_u *p; | |
| 9464 char_u *pbuf, *tfname; | |
| 9465 int hasTilde; | |
| 9466 | |
| 1624 | 9467 /* Count up the path separators from the RHS.. so we know which part |
| 9468 * of the path to return. */ | |
| 7 | 9469 sepcount = 0; |
|
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diff
changeset
|
9470 for (p = *fnamep; p < *fnamep + *fnamelen; MB_PTR_ADV(p)) |
| 7 | 9471 if (vim_ispathsep(*p)) |
| 9472 ++sepcount; | |
| 9473 | |
| 9474 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9475 hasTilde = (**fnamep == '~'); | |
| 9476 if (hasTilde) | |
| 9477 pbuf = tfname = expand_env_save(*fnamep); | |
| 9478 else | |
| 9479 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9480 | |
| 835 | 9481 len = tflen = (int)STRLEN(tfname); |
| 7 | 9482 |
| 1591 | 9483 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9484 return FAIL; | |
| 7 | 9485 |
| 9486 if (len == 0) | |
| 9487 { | |
| 9488 /* Don't have a valid filename, so shorten the rest of the | |
| 9489 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9490 * there's not a lot of point in guessing what it might be. | |
| 9491 */ | |
| 9492 len = tflen; | |
| 1591 | 9493 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9494 return FAIL; | |
| 7 | 9495 } |
| 9496 | |
| 9497 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9498 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9499 { |
| 9500 #ifdef FEAT_MBYTE | |
| 9501 if (has_mbyte) | |
| 9502 p -= mb_head_off(tfname, p); | |
| 9503 #endif | |
| 7 | 9504 if (vim_ispathsep(*p)) |
| 9505 { | |
| 9506 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9507 break; | |
| 9508 else | |
| 9509 sepcount --; | |
| 9510 } | |
| 39 | 9511 } |
| 7 | 9512 if (hasTilde) |
| 9513 { | |
| 9514 --p; | |
| 9515 if (p >= tfname) | |
| 9516 *p = '~'; | |
| 9517 else | |
| 1591 | 9518 return FAIL; |
| 7 | 9519 } |
| 9520 else | |
| 9521 ++p; | |
| 9522 | |
| 9523 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9524 vim_free(*bufp); | |
| 9525 *fnamelen = (int)STRLEN(p); | |
| 9526 *bufp = pbuf; | |
| 9527 *fnamep = p; | |
| 9528 | |
| 1591 | 9529 return OK; |
| 7 | 9530 } |
| 9531 #endif /* WIN3264 */ | |
| 9532 | |
| 9533 /* | |
| 9534 * Adjust a filename, according to a string of modifiers. | |
| 9535 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9536 * determined by *fnamelen. | |
| 1591 | 9537 * Returns VALID_ flags or -1 for failure. |
| 7 | 9538 * When there is an error, *fnamep is set to NULL. |
| 9539 */ | |
| 9540 int | |
|
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parents:
7788
diff
changeset
|
9541 modify_fname( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
9542 char_u *src, /* string with modifiers */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9543 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
|
9544 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
|
9545 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
|
9546 int *fnamelen) /* length of fnamep */ |
| 7 | 9547 { |
| 9548 int valid = 0; | |
| 9549 char_u *tail; | |
| 9550 char_u *s, *p, *pbuf; | |
| 9551 char_u dirname[MAXPATHL]; | |
| 9552 int c; | |
| 9553 int has_fullname = 0; | |
| 9554 #ifdef WIN3264 | |
| 3018 | 9555 char_u *fname_start = *fnamep; |
| 7 | 9556 int has_shortname = 0; |
| 9557 #endif | |
| 9558 | |
| 9559 repeat: | |
| 9560 /* ":p" - full path/file_name */ | |
| 9561 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9562 { | |
| 9563 has_fullname = 1; | |
| 9564 | |
| 9565 valid |= VALID_PATH; | |
| 9566 *usedlen += 2; | |
| 9567 | |
| 9568 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9569 if ((*fnamep)[0] == '~' | |
| 9570 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9571 && ((*fnamep)[1] == '/' | |
| 9572 # ifdef BACKSLASH_IN_FILENAME | |
| 9573 || (*fnamep)[1] == '\\' | |
| 9574 # endif | |
| 9575 || (*fnamep)[1] == NUL) | |
| 9576 | |
| 9577 #endif | |
| 9578 ) | |
| 9579 { | |
| 9580 *fnamep = expand_env_save(*fnamep); | |
| 9581 vim_free(*bufp); /* free any allocated file name */ | |
| 9582 *bufp = *fnamep; | |
| 9583 if (*fnamep == NULL) | |
| 9584 return -1; | |
| 9585 } | |
| 9586 | |
| 9587 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
|
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diff
changeset
|
9588 for (p = *fnamep; *p != NUL; MB_PTR_ADV(p)) |
| 7 | 9589 { |
| 9590 if (vim_ispathsep(*p) | |
| 9591 && p[1] == '.' | |
| 9592 && (p[2] == NUL | |
| 9593 || vim_ispathsep(p[2]) | |
| 9594 || (p[2] == '.' | |
| 9595 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9596 break; | |
| 9597 } | |
| 9598 | |
| 9599 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9600 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9601 { | |
| 9602 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9603 vim_free(*bufp); /* free any allocated file name */ | |
| 9604 *bufp = *fnamep; | |
| 9605 if (*fnamep == NULL) | |
| 9606 return -1; | |
| 9607 } | |
| 9608 | |
| 3598 | 9609 #ifdef WIN3264 |
| 9610 # if _WIN32_WINNT >= 0x0500 | |
| 9611 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9612 { | |
| 9613 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9614 * file does not have two different names. | |
| 9615 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9616 p = alloc(_MAX_PATH + 1); | |
| 9617 if (p != NULL) | |
| 9618 { | |
|
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Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9619 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9620 { |
| 9621 vim_free(*bufp); | |
| 9622 *bufp = *fnamep = p; | |
| 9623 } | |
| 9624 else | |
| 9625 vim_free(p); | |
| 9626 } | |
| 9627 } | |
| 9628 # endif | |
| 9629 #endif | |
| 7 | 9630 /* Append a path separator to a directory. */ |
| 9631 if (mch_isdir(*fnamep)) | |
| 9632 { | |
| 9633 /* Make room for one or two extra characters. */ | |
| 9634 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9635 vim_free(*bufp); /* free any allocated file name */ | |
| 9636 *bufp = *fnamep; | |
| 9637 if (*fnamep == NULL) | |
| 9638 return -1; | |
| 9639 add_pathsep(*fnamep); | |
| 9640 } | |
| 9641 } | |
| 9642 | |
| 9643 /* ":." - path relative to the current directory */ | |
| 9644 /* ":~" - path relative to the home directory */ | |
| 9645 /* ":8" - shortname path - postponed till after */ | |
| 9646 while (src[*usedlen] == ':' | |
| 9647 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9648 { | |
| 9649 *usedlen += 2; | |
| 9650 if (c == '8') | |
| 9651 { | |
| 9652 #ifdef WIN3264 | |
| 9653 has_shortname = 1; /* Postpone this. */ | |
| 9654 #endif | |
| 9655 continue; | |
| 9656 } | |
| 9657 pbuf = NULL; | |
| 9658 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9659 if (!has_fullname) | |
| 9660 { | |
| 9661 if (c == '.' && **fnamep == '~') | |
| 9662 p = pbuf = expand_env_save(*fnamep); | |
| 9663 else | |
| 9664 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9665 } | |
| 9666 else | |
| 9667 p = *fnamep; | |
| 9668 | |
| 9669 has_fullname = 0; | |
| 9670 | |
| 9671 if (p != NULL) | |
| 9672 { | |
| 9673 if (c == '.') | |
| 9674 { | |
| 9675 mch_dirname(dirname, MAXPATHL); | |
| 9676 s = shorten_fname(p, dirname); | |
| 9677 if (s != NULL) | |
| 9678 { | |
| 9679 *fnamep = s; | |
| 9680 if (pbuf != NULL) | |
| 9681 { | |
| 9682 vim_free(*bufp); /* free any allocated file name */ | |
| 9683 *bufp = pbuf; | |
| 9684 pbuf = NULL; | |
| 9685 } | |
| 9686 } | |
| 9687 } | |
| 9688 else | |
| 9689 { | |
| 9690 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9691 /* Only replace it when it starts with '~' */ | |
| 9692 if (*dirname == '~') | |
| 9693 { | |
| 9694 s = vim_strsave(dirname); | |
| 9695 if (s != NULL) | |
| 9696 { | |
| 9697 *fnamep = s; | |
| 9698 vim_free(*bufp); | |
| 9699 *bufp = s; | |
| 9700 } | |
| 9701 } | |
| 9702 } | |
| 9703 vim_free(pbuf); | |
| 9704 } | |
| 9705 } | |
| 9706 | |
| 9707 tail = gettail(*fnamep); | |
| 9708 *fnamelen = (int)STRLEN(*fnamep); | |
| 9709 | |
| 9710 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9711 /* Don't remove the first "/" or "c:\" */ | |
| 9712 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9713 { | |
| 9714 valid |= VALID_HEAD; | |
| 9715 *usedlen += 2; | |
| 9716 s = get_past_head(*fnamep); | |
| 39 | 9717 while (tail > s && after_pathsep(s, tail)) |
|
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parents:
10964
diff
changeset
|
9718 MB_PTR_BACK(*fnamep, tail); |
| 7 | 9719 *fnamelen = (int)(tail - *fnamep); |
| 9720 #ifdef VMS | |
| 9721 if (*fnamelen > 0) | |
| 9722 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9723 #endif | |
| 1406 | 9724 if (*fnamelen == 0) |
| 9725 { | |
| 9726 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9727 p = vim_strsave((char_u *)"."); | |
| 9728 if (p == NULL) | |
| 9729 return -1; | |
| 9730 vim_free(*bufp); | |
| 9731 *bufp = *fnamep = tail = p; | |
| 9732 *fnamelen = 1; | |
| 9733 } | |
| 9734 else | |
| 9735 { | |
| 9736 while (tail > s && !after_pathsep(s, tail)) | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9737 MB_PTR_BACK(*fnamep, tail); |
| 1406 | 9738 } |
| 7 | 9739 } |
| 9740 | |
| 9741 /* ":8" - shortname */ | |
| 9742 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9743 { | |
| 9744 *usedlen += 2; | |
| 9745 #ifdef WIN3264 | |
| 9746 has_shortname = 1; | |
| 9747 #endif | |
| 9748 } | |
| 9749 | |
| 9750 #ifdef WIN3264 | |
| 3018 | 9751 /* |
| 9752 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9753 */ |
| 9754 if (has_shortname) | |
| 9755 { | |
| 3018 | 9756 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9757 * yet, because we are going to change it in place. Avoids changing | |
| 9758 * the buffer name for "%:8". */ | |
| 9759 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9760 { |
| 9761 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9762 if (p == NULL) |
| 7 | 9763 return -1; |
| 9764 vim_free(*bufp); | |
| 9765 *bufp = *fnamep = p; | |
| 9766 } | |
| 9767 | |
| 9768 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9769 * there isn't a full name already, second is where there is. */ |
| 7 | 9770 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9771 { | |
| 1591 | 9772 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9773 return -1; |
| 9774 } | |
| 9775 else | |
| 9776 { | |
| 3018 | 9777 int l = *fnamelen; |
| 9778 | |
| 9779 /* Simple case, already have the full-name. | |
| 7 | 9780 * Nearly always shorter, so try first time. */ |
| 1591 | 9781 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9782 return -1; |
| 9783 | |
| 9784 if (l == 0) | |
| 9785 { | |
| 3018 | 9786 /* Couldn't find the filename, search the paths. */ |
| 7 | 9787 l = *fnamelen; |
| 1591 | 9788 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9789 return -1; |
| 9790 } | |
| 9791 *fnamelen = l; | |
| 9792 } | |
| 9793 } | |
| 9794 #endif /* WIN3264 */ | |
| 9795 | |
| 9796 /* ":t" - tail, just the basename */ | |
| 9797 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9798 { | |
| 9799 *usedlen += 2; | |
| 9800 *fnamelen -= (int)(tail - *fnamep); | |
| 9801 *fnamep = tail; | |
| 9802 } | |
| 9803 | |
| 9804 /* ":e" - extension, can be repeated */ | |
| 9805 /* ":r" - root, without extension, can be repeated */ | |
| 9806 while (src[*usedlen] == ':' | |
| 9807 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9808 { | |
| 9809 /* find a '.' in the tail: | |
| 9810 * - for second :e: before the current fname | |
| 9811 * - otherwise: The last '.' | |
| 9812 */ | |
| 9813 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9814 s = *fnamep - 2; | |
| 9815 else | |
| 9816 s = *fnamep + *fnamelen - 1; | |
| 9817 for ( ; s > tail; --s) | |
| 9818 if (s[0] == '.') | |
| 9819 break; | |
| 9820 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9821 { | |
| 9822 if (s > tail) | |
| 9823 { | |
| 9824 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9825 *fnamep = s + 1; | |
| 9826 #ifdef VMS | |
| 9827 /* cut version from the extension */ | |
| 9828 s = *fnamep + *fnamelen - 1; | |
| 9829 for ( ; s > *fnamep; --s) | |
| 9830 if (s[0] == ';') | |
| 9831 break; | |
| 9832 if (s > *fnamep) | |
| 9833 *fnamelen = s - *fnamep; | |
| 9834 #endif | |
| 9835 } | |
| 9836 else if (*fnamep <= tail) | |
| 9837 *fnamelen = 0; | |
| 9838 } | |
| 9839 else /* :r */ | |
| 9840 { | |
| 9841 if (s > tail) /* remove one extension */ | |
| 9842 *fnamelen = (int)(s - *fnamep); | |
| 9843 } | |
| 9844 *usedlen += 2; | |
| 9845 } | |
| 9846 | |
| 9847 /* ":s?pat?foo?" - substitute */ | |
| 9848 /* ":gs?pat?foo?" - global substitute */ | |
| 9849 if (src[*usedlen] == ':' | |
| 9850 && (src[*usedlen + 1] == 's' | |
| 9851 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9852 { | |
| 9853 char_u *str; | |
| 9854 char_u *pat; | |
| 9855 char_u *sub; | |
| 9856 int sep; | |
| 9857 char_u *flags; | |
| 9858 int didit = FALSE; | |
| 9859 | |
| 9860 flags = (char_u *)""; | |
| 9861 s = src + *usedlen + 2; | |
| 9862 if (src[*usedlen + 1] == 'g') | |
| 9863 { | |
| 9864 flags = (char_u *)"g"; | |
| 9865 ++s; | |
| 9866 } | |
| 9867 | |
| 9868 sep = *s++; | |
| 9869 if (sep) | |
| 9870 { | |
| 9871 /* find end of pattern */ | |
| 9872 p = vim_strchr(s, sep); | |
| 9873 if (p != NULL) | |
| 9874 { | |
| 9875 pat = vim_strnsave(s, (int)(p - s)); | |
| 9876 if (pat != NULL) | |
| 9877 { | |
| 9878 s = p + 1; | |
| 9879 /* find end of substitution */ | |
| 9880 p = vim_strchr(s, sep); | |
| 9881 if (p != NULL) | |
| 9882 { | |
| 9883 sub = vim_strnsave(s, (int)(p - s)); | |
| 9884 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9885 if (sub != NULL && str != NULL) | |
| 9886 { | |
| 9887 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9888 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9889 if (s != NULL) |
| 9890 { | |
| 9891 *fnamep = s; | |
| 9892 *fnamelen = (int)STRLEN(s); | |
| 9893 vim_free(*bufp); | |
| 9894 *bufp = s; | |
| 9895 didit = TRUE; | |
| 9896 } | |
| 9897 } | |
| 9898 vim_free(sub); | |
| 9899 vim_free(str); | |
| 9900 } | |
| 9901 vim_free(pat); | |
| 9902 } | |
| 9903 } | |
| 9904 /* after using ":s", repeat all the modifiers */ | |
| 9905 if (didit) | |
| 9906 goto repeat; | |
| 9907 } | |
| 9908 } | |
| 9909 | |
| 5690 | 9910 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9911 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9912 /* 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
|
9913 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9914 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9915 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9916 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
|
9917 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9918 (*fnamep)[*fnamelen] = c; |
| 5690 | 9919 if (p == NULL) |
| 9920 return -1; | |
| 9921 vim_free(*bufp); | |
| 9922 *bufp = *fnamep = p; | |
| 9923 *fnamelen = (int)STRLEN(p); | |
| 9924 *usedlen += 2; | |
| 9925 } | |
| 9926 | |
| 7 | 9927 return valid; |
| 9928 } | |
| 9929 | |
| 9930 /* | |
| 9931 * 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
|
9932 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9933 * "flags" can be "g" to do a global substitute. |
| 9934 * Returns an allocated string, NULL for error. | |
| 9935 */ | |
| 9936 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9937 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9938 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9939 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9940 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9941 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9942 char_u *flags) |
| 7 | 9943 { |
| 9944 int sublen; | |
| 9945 regmatch_T regmatch; | |
| 9946 int i; | |
| 9947 int do_all; | |
| 9948 char_u *tail; | |
| 6332 | 9949 char_u *end; |
| 7 | 9950 garray_T ga; |
| 9951 char_u *ret; | |
| 9952 char_u *save_cpo; | |
| 5623 | 9953 char_u *zero_width = NULL; |
| 7 | 9954 |
| 9955 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9956 save_cpo = p_cpo; | |
| 1672 | 9957 p_cpo = empty_option; |
| 7 | 9958 |
| 9959 ga_init2(&ga, 1, 200); | |
| 9960 | |
| 9961 do_all = (flags[0] == 'g'); | |
| 9962 | |
| 9963 regmatch.rm_ic = p_ic; | |
| 9964 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9965 if (regmatch.regprog != NULL) | |
| 9966 { | |
| 9967 tail = str; | |
| 6332 | 9968 end = str + STRLEN(str); |
| 7 | 9969 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9970 { | |
| 5623 | 9971 /* Skip empty match except for first match. */ |
| 9972 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9973 { | |
| 9974 if (zero_width == regmatch.startp[0]) | |
| 9975 { | |
| 9976 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9977 i = MB_PTR2LEN(tail); |
| 9978 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9979 (size_t)i); | |
| 9980 ga.ga_len += i; | |
| 9981 tail += i; | |
| 5623 | 9982 continue; |
| 9983 } | |
| 9984 zero_width = regmatch.startp[0]; | |
| 9985 } | |
| 9986 | |
| 7 | 9987 /* |
| 9988 * Get some space for a temporary buffer to do the substitution | |
| 9989 * into. It will contain: | |
| 9990 * - The text up to where the match is. | |
| 9991 * - The substituted text. | |
| 9992 * - The text after the match. | |
| 9993 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9994 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9995 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9996 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9997 { | |
| 9998 ga_clear(&ga); | |
| 9999 break; | |
| 10000 } | |
| 10001 | |
| 10002 /* copy the text up to where the match is */ | |
| 10003 i = (int)(regmatch.startp[0] - tail); | |
| 10004 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 10005 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10006 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 10007 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 10008 ga.ga_len += i + sublen - 1; | |
| 5388 | 10009 tail = regmatch.endp[0]; |
| 10010 if (*tail == NUL) | |
| 10011 break; | |
| 7 | 10012 if (!do_all) |
| 10013 break; | |
| 10014 } | |
| 10015 | |
| 10016 if (ga.ga_data != NULL) | |
| 10017 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 10018 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
10019 vim_regfree(regmatch.regprog); |
| 7 | 10020 } |
| 10021 | |
| 10022 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 10023 ga_clear(&ga); | |
| 1672 | 10024 if (p_cpo == empty_option) |
| 10025 p_cpo = save_cpo; | |
| 10026 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
10027 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 10028 free_string_option(save_cpo); |
| 7 | 10029 |
| 10030 return ret; | |
| 10031 } | |
| 10032 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10034 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
|
10035 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10036 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10037 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10040 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
|
10041 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
|
10042 argv[1] = vimvars[VV_VAL].vv_tv; |
|
12722
7749260f261c
patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
10043 if (eval_expr_typval(expr, argv, 2, &rettv) == FAIL) |
|
7749260f261c
patch 8.0.1239: cannot use a lambda for the skip argument to searchpair()
Christian Brabandt <cb@256bit.org>
parents:
12674
diff
changeset
|
10044 goto theend; |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10045 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10046 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10047 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10048 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10049 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10050 *tv = rettv; |
|
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 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10055 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10056 /* 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
|
10057 *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
|
10058 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10059 /* 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
|
10060 * 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
|
10061 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10064 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 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
|
10067 return retval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10068 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10069 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10070 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10072 * Implementation of map() and filter(). |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10074 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 filter_map(typval_T *argvars, typval_T *rettv, int map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10076 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10078 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10079 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10080 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10081 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10082 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10083 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10084 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10085 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10086 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10087 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10088 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
|
10089 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
|
10090 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10091 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10092 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10093 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10094 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10095 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10096 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
|
10097 || (!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:
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diff
changeset
|
10098 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10099 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10100 else if (argvars[0].v_type == VAR_DICT) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10101 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10102 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
|
10103 || (!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:
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diff
changeset
|
10104 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10105 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10106 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10107 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10108 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10109 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10110 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10111 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10112 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10113 /* 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
|
10114 * message. Avoid a misleading error message for an empty string that |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10115 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10116 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10117 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10118 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10119 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10120 /* 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
|
10121 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10122 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10123 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10124 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10125 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10126 if (argvars[0].v_type == VAR_DICT) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10127 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10128 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
|
10129 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10130 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10131 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10132 todo = (int)ht->ht_used; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10133 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
|
10134 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10135 if (!HASHITEM_EMPTY(hi)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10136 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10137 int r; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10138 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10139 --todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10140 di = HI2DI(hi); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10141 if (map && |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10142 (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:
9562
diff
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10143 || 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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10144 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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10145 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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10146 r = filter_map_one(&di->di_tv, expr, map, &rem); |
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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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10147 clear_tv(&vimvars[VV_KEY].vv_tv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10148 if (r == FAIL || did_emsg) |
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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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10149 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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10150 if (!map && rem) |
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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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10151 { |
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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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10152 if (var_check_fixed(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:
9562
diff
changeset
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10153 || 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:
9562
diff
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10154 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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10155 dictitem_remove(d, di); |
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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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10156 } |
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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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10157 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
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10158 } |
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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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10159 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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10160 } |
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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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10161 else |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10162 { |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10163 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
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10164 |
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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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10165 for (li = l->lv_first; li != NULL; li = nli) |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10166 { |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10167 if (map && tv_check_lock(li->li_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:
9562
diff
changeset
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10168 break; |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
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10169 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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10170 vimvars[VV_KEY].vv_nr = idx; |
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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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10171 if (filter_map_one(&li->li_tv, expr, map, &rem) == FAIL |
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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
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10172 || 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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10173 break; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10174 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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10175 listitem_remove(l, li); |
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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 ++idx; |
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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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diff
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10178 } |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10179 |
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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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10180 restore_vimvar(VV_KEY, &save_key); |
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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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10181 restore_vimvar(VV_VAL, &save_val); |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10182 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10183 did_emsg |= save_did_emsg; |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
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10184 } |
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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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10185 |
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commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
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10186 copy_tv(&argvars[0], rettv); |
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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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10187 } |
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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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10188 |
| 7 | 10189 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |