Mercurial > vim
annotate src/eval.c @ 11161:404e98047f0b v8.0.0467
patch 8.0.0467: using g< after :for does not show the right output
commit https://github.com/vim/vim/commit/57002ad70c4c32f3afefec24994a974cf3eef3ad
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Mar 16 19:04:19 2017 +0100
patch 8.0.0467: using g< after :for does not show the right output
Problem: Using g< after :for does not show the right output. (Marcin
Szamotulski)
Solution: Call msg_sb_eol() in :echomsg.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 16 Mar 2017 19:15:04 +0100 |
| parents | f4ea50924c6d |
| children | 13544aa85dc0 |
| 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}, |
| 7 | 190 }; |
| 191 | |
| 104 | 192 /* shorthand */ |
| 1624 | 193 #define vv_type vv_di.di_tv.v_type |
| 194 #define vv_nr vv_di.di_tv.vval.v_number | |
| 195 #define vv_float vv_di.di_tv.vval.v_float | |
| 196 #define vv_str vv_di.di_tv.vval.v_string | |
| 1733 | 197 #define vv_list vv_di.di_tv.vval.v_list |
| 6909 | 198 #define vv_dict vv_di.di_tv.vval.v_dict |
| 1624 | 199 #define vv_tv vv_di.di_tv |
| 137 | 200 |
| 4323 | 201 static dictitem_T vimvars_var; /* variable used for v: */ |
| 137 | 202 #define vimvarht vimvardict.dv_hashtab |
| 203 | |
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204 static int ex_let_vars(char_u *arg, typval_T *tv, int copy, int semicolon, int var_count, char_u *nextchars); |
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205 static char_u *skip_var_list(char_u *arg, int *var_count, int *semicolon); |
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206 static char_u *skip_var_one(char_u *arg); |
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207 static void list_glob_vars(int *first); |
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208 static void list_buf_vars(int *first); |
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209 static void list_win_vars(int *first); |
| 819 | 210 #ifdef FEAT_WINDOWS |
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211 static void list_tab_vars(int *first); |
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212 #endif |
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213 static void list_vim_vars(int *first); |
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214 static void list_script_vars(int *first); |
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215 static char_u *list_arg_vars(exarg_T *eap, char_u *arg, int *first); |
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216 static char_u *ex_let_one(char_u *arg, typval_T *tv, int copy, char_u *endchars, char_u *op); |
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217 static void set_var_lval(lval_T *lp, char_u *endp, typval_T *rettv, int copy, char_u *op); |
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218 static int tv_op(typval_T *tv1, typval_T *tv2, char_u *op); |
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219 static void ex_unletlock(exarg_T *eap, char_u *argstart, int deep); |
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220 static int do_unlet_var(lval_T *lp, char_u *name_end, int forceit); |
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221 static int do_lock_var(lval_T *lp, char_u *name_end, int deep, int lock); |
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222 static void item_lock(typval_T *tv, int deep, int lock); |
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223 |
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224 static int eval2(char_u **arg, typval_T *rettv, int evaluate); |
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225 static int eval3(char_u **arg, typval_T *rettv, int evaluate); |
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226 static int eval4(char_u **arg, typval_T *rettv, int evaluate); |
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227 static int eval5(char_u **arg, typval_T *rettv, int evaluate); |
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228 static int eval6(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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229 static int eval7(char_u **arg, typval_T *rettv, int evaluate, int want_string); |
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230 |
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231 static int eval_index(char_u **arg, typval_T *rettv, int evaluate, int verbose); |
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232 static int get_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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233 static int get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate); |
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234 static int free_unref_items(int copyID); |
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235 static int get_env_tv(char_u **arg, typval_T *rettv, int evaluate); |
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236 static int get_env_len(char_u **arg); |
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237 static char_u * make_expanded_name(char_u *in_start, char_u *expr_start, char_u *expr_end, char_u *in_end); |
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238 static void check_vars(char_u *name, int len); |
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239 static typval_T *alloc_string_tv(char_u *string); |
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240 static void delete_var(hashtab_T *ht, hashitem_T *hi); |
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241 static void list_one_var(dictitem_T *v, char_u *prefix, int *first); |
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242 static void list_one_var_a(char_u *prefix, char_u *name, int type, char_u *string, int *first); |
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243 static char_u *find_option_end(char_u **arg, int *opt_flags); |
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244 |
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245 /* for VIM_VERSION_ defines */ |
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246 #include "version.h" |
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247 |
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248 |
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249 #if defined(EBCDIC) || defined(PROTO) |
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250 /* |
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251 * Compare struct fst by function name. |
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252 */ |
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253 static int |
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254 compare_func_name(const void *s1, const void *s2) |
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255 { |
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256 struct fst *p1 = (struct fst *)s1; |
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257 struct fst *p2 = (struct fst *)s2; |
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258 |
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259 return STRCMP(p1->f_name, p2->f_name); |
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260 } |
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261 |
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262 /* |
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263 * Sort the function table by function name. |
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264 * The sorting of the table above is ASCII dependant. |
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265 * On machines using EBCDIC we have to sort it. |
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266 */ |
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267 static void |
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268 sortFunctions(void) |
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269 { |
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270 int funcCnt = (int)(sizeof(functions) / sizeof(struct fst)) - 1; |
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271 |
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272 qsort(functions, (size_t)funcCnt, sizeof(struct fst), compare_func_name); |
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273 } |
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274 #endif |
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275 |
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276 |
| 137 | 277 /* |
| 278 * Initialize the global and v: variables. | |
| 279 */ | |
| 280 void | |
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281 eval_init(void) |
| 137 | 282 { |
| 283 int i; | |
| 284 struct vimvar *p; | |
| 285 | |
| 3687 | 286 init_var_dict(&globvardict, &globvars_var, VAR_DEF_SCOPE); |
| 287 init_var_dict(&vimvardict, &vimvars_var, VAR_SCOPE); | |
| 2758 | 288 vimvardict.dv_lock = VAR_FIXED; |
| 142 | 289 hash_init(&compat_hashtab); |
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290 func_init(); |
| 137 | 291 |
| 292 for (i = 0; i < VV_LEN; ++i) | |
| 293 { | |
| 294 p = &vimvars[i]; | |
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295 if (STRLEN(p->vv_name) > 16) |
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296 { |
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297 IEMSG("INTERNAL: name too long, increase size of dictitem16_T"); |
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298 getout(1); |
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299 } |
| 137 | 300 STRCPY(p->vv_di.di_key, p->vv_name); |
| 301 if (p->vv_flags & VV_RO) | |
| 302 p->vv_di.di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; | |
| 303 else if (p->vv_flags & VV_RO_SBX) | |
| 304 p->vv_di.di_flags = DI_FLAGS_RO_SBX | DI_FLAGS_FIX; | |
| 305 else | |
| 306 p->vv_di.di_flags = DI_FLAGS_FIX; | |
| 159 | 307 |
| 308 /* add to v: scope dict, unless the value is not always available */ | |
| 309 if (p->vv_type != VAR_UNKNOWN) | |
| 310 hash_add(&vimvarht, p->vv_di.di_key); | |
| 137 | 311 if (p->vv_flags & VV_COMPAT) |
| 142 | 312 /* add to compat scope dict */ |
| 313 hash_add(&compat_hashtab, p->vv_di.di_key); | |
| 137 | 314 } |
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315 vimvars[VV_VERSION].vv_nr = VIM_VERSION_100; |
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316 |
| 1624 | 317 set_vim_var_nr(VV_SEARCHFORWARD, 1L); |
| 5458 | 318 set_vim_var_nr(VV_HLSEARCH, 1L); |
| 6909 | 319 set_vim_var_dict(VV_COMPLETED_ITEM, dict_alloc()); |
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320 set_vim_var_list(VV_ERRORS, list_alloc()); |
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321 |
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322 set_vim_var_nr(VV_FALSE, VVAL_FALSE); |
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323 set_vim_var_nr(VV_TRUE, VVAL_TRUE); |
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324 set_vim_var_nr(VV_NONE, VVAL_NONE); |
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325 set_vim_var_nr(VV_NULL, VVAL_NULL); |
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326 |
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327 set_vim_var_nr(VV_TYPE_NUMBER, VAR_TYPE_NUMBER); |
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328 set_vim_var_nr(VV_TYPE_STRING, VAR_TYPE_STRING); |
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329 set_vim_var_nr(VV_TYPE_FUNC, VAR_TYPE_FUNC); |
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330 set_vim_var_nr(VV_TYPE_LIST, VAR_TYPE_LIST); |
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331 set_vim_var_nr(VV_TYPE_DICT, VAR_TYPE_DICT); |
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332 set_vim_var_nr(VV_TYPE_FLOAT, VAR_TYPE_FLOAT); |
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333 set_vim_var_nr(VV_TYPE_BOOL, VAR_TYPE_BOOL); |
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334 set_vim_var_nr(VV_TYPE_NONE, VAR_TYPE_NONE); |
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335 set_vim_var_nr(VV_TYPE_JOB, VAR_TYPE_JOB); |
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336 set_vim_var_nr(VV_TYPE_CHANNEL, VAR_TYPE_CHANNEL); |
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337 |
| 3488 | 338 set_reg_var(0); /* default for v:register is not 0 but '"' */ |
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339 |
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340 #ifdef EBCDIC |
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341 /* |
| 3178 | 342 * Sort the function table, to enable binary search. |
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343 */ |
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344 sortFunctions(); |
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345 #endif |
| 137 | 346 } |
| 347 | |
| 357 | 348 #if defined(EXITFREE) || defined(PROTO) |
| 349 void | |
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350 eval_clear(void) |
| 357 | 351 { |
| 352 int i; | |
| 353 struct vimvar *p; | |
| 354 | |
| 355 for (i = 0; i < VV_LEN; ++i) | |
| 356 { | |
| 357 p = &vimvars[i]; | |
| 358 if (p->vv_di.di_tv.v_type == VAR_STRING) | |
| 364 | 359 { |
| 1734 | 360 vim_free(p->vv_str); |
| 361 p->vv_str = NULL; | |
| 1733 | 362 } |
| 363 else if (p->vv_di.di_tv.v_type == VAR_LIST) | |
| 364 { | |
| 365 list_unref(p->vv_list); | |
| 366 p->vv_list = NULL; | |
| 364 | 367 } |
| 357 | 368 } |
| 369 hash_clear(&vimvarht); | |
| 1741 | 370 hash_init(&vimvarht); /* garbage_collect() will access it */ |
| 357 | 371 hash_clear(&compat_hashtab); |
| 372 | |
| 364 | 373 free_scriptnames(); |
| 4133 | 374 # if defined(FEAT_CMDL_COMPL) |
| 2849 | 375 free_locales(); |
| 4133 | 376 # endif |
| 357 | 377 |
| 378 /* global variables */ | |
| 379 vars_clear(&globvarht); | |
| 364 | 380 |
| 855 | 381 /* autoloaded script names */ |
| 382 ga_clear_strings(&ga_loaded); | |
| 383 | |
| 5378 | 384 /* Script-local variables. First clear all the variables and in a second |
| 385 * loop free the scriptvar_T, because a variable in one script might hold | |
| 386 * a reference to the whole scope of another script. */ | |
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387 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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388 vars_clear(&SCRIPT_VARS(i)); |
| 5378 | 389 for (i = 1; i <= ga_scripts.ga_len; ++i) |
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390 vim_free(SCRIPT_SV(i)); |
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391 ga_clear(&ga_scripts); |
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392 |
| 371 | 393 /* unreferenced lists and dicts */ |
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394 (void)garbage_collect(FALSE); |
| 1624 | 395 |
| 396 /* functions */ | |
| 397 free_all_functions(); | |
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398 } |
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399 #endif |
| 137 | 400 |
| 7 | 401 |
| 402 /* | |
| 403 * Set an internal variable to a string value. Creates the variable if it does | |
| 404 * not already exist. | |
| 405 */ | |
| 406 void | |
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407 set_internal_string_var(char_u *name, char_u *value) |
| 7 | 408 { |
| 56 | 409 char_u *val; |
| 137 | 410 typval_T *tvp; |
| 7 | 411 |
| 412 val = vim_strsave(value); | |
| 413 if (val != NULL) | |
| 414 { | |
| 71 | 415 tvp = alloc_string_tv(val); |
| 56 | 416 if (tvp != NULL) |
| 417 { | |
| 418 set_var(name, tvp, FALSE); | |
| 71 | 419 free_tv(tvp); |
| 7 | 420 } |
| 421 } | |
| 422 } | |
| 423 | |
| 169 | 424 static lval_T *redir_lval = NULL; |
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425 #define EVALCMD_BUSY (redir_lval == (lval_T *)&redir_lval) |
| 1057 | 426 static garray_T redir_ga; /* only valid when redir_lval is not NULL */ |
| 169 | 427 static char_u *redir_endp = NULL; |
| 428 static char_u *redir_varname = NULL; | |
| 429 | |
| 430 /* | |
| 431 * Start recording command output to a variable | |
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432 * When "append" is TRUE append to an existing variable. |
| 169 | 433 * Returns OK if successfully completed the setup. FAIL otherwise. |
| 434 */ | |
| 435 int | |
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436 var_redir_start(char_u *name, int append) |
| 169 | 437 { |
| 438 int save_emsg; | |
| 439 int err; | |
| 440 typval_T tv; | |
| 441 | |
| 1976 | 442 /* Catch a bad name early. */ |
| 271 | 443 if (!eval_isnamec1(*name)) |
| 169 | 444 { |
| 445 EMSG(_(e_invarg)); | |
| 446 return FAIL; | |
| 447 } | |
| 448 | |
| 1976 | 449 /* Make a copy of the name, it is used in redir_lval until redir ends. */ |
| 169 | 450 redir_varname = vim_strsave(name); |
| 451 if (redir_varname == NULL) | |
| 452 return FAIL; | |
| 453 | |
| 454 redir_lval = (lval_T *)alloc_clear((unsigned)sizeof(lval_T)); | |
| 455 if (redir_lval == NULL) | |
| 456 { | |
| 457 var_redir_stop(); | |
| 458 return FAIL; | |
| 459 } | |
| 460 | |
| 1057 | 461 /* The output is stored in growarray "redir_ga" until redirection ends. */ |
| 462 ga_init2(&redir_ga, (int)sizeof(char), 500); | |
| 463 | |
| 169 | 464 /* Parse the variable name (can be a dict or list entry). */ |
| 5604 | 465 redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0, |
| 271 | 466 FNE_CHECK_START); |
| 169 | 467 if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL) |
| 468 { | |
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469 clear_lval(redir_lval); |
| 169 | 470 if (redir_endp != NULL && *redir_endp != NUL) |
| 471 /* Trailing characters are present after the variable name */ | |
| 472 EMSG(_(e_trailing)); | |
| 473 else | |
| 474 EMSG(_(e_invarg)); | |
| 1976 | 475 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 476 var_redir_stop(); |
| 477 return FAIL; | |
| 478 } | |
| 479 | |
| 480 /* check if we can write to the variable: set it to or append an empty | |
| 481 * string */ | |
| 482 save_emsg = did_emsg; | |
| 483 did_emsg = FALSE; | |
| 484 tv.v_type = VAR_STRING; | |
| 485 tv.vval.v_string = (char_u *)""; | |
| 486 if (append) | |
| 487 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"."); | |
| 488 else | |
| 489 set_var_lval(redir_lval, redir_endp, &tv, TRUE, (char_u *)"="); | |
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490 clear_lval(redir_lval); |
| 169 | 491 err = did_emsg; |
| 716 | 492 did_emsg |= save_emsg; |
| 169 | 493 if (err) |
| 494 { | |
| 1976 | 495 redir_endp = NULL; /* don't store a value, only cleanup */ |
| 169 | 496 var_redir_stop(); |
| 497 return FAIL; | |
| 498 } | |
| 499 | |
| 500 return OK; | |
| 501 } | |
| 502 | |
| 503 /* | |
| 1057 | 504 * Append "value[value_len]" to the variable set by var_redir_start(). |
| 505 * The actual appending is postponed until redirection ends, because the value | |
| 506 * appended may in fact be the string we write to, changing it may cause freed | |
| 507 * memory to be used: | |
| 508 * :redir => foo | |
| 509 * :let foo | |
| 510 * :redir END | |
| 169 | 511 */ |
| 512 void | |
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513 var_redir_str(char_u *value, int value_len) |
| 1057 | 514 { |
| 1320 | 515 int len; |
| 169 | 516 |
| 517 if (redir_lval == NULL) | |
| 518 return; | |
| 519 | |
| 1057 | 520 if (value_len == -1) |
| 1320 | 521 len = (int)STRLEN(value); /* Append the entire string */ |
| 522 else | |
| 523 len = value_len; /* Append only "value_len" characters */ | |
| 524 | |
| 525 if (ga_grow(&redir_ga, len) == OK) | |
| 1057 | 526 { |
| 527 mch_memmove((char *)redir_ga.ga_data + redir_ga.ga_len, value, len); | |
| 1320 | 528 redir_ga.ga_len += len; |
| 1057 | 529 } |
| 530 else | |
| 169 | 531 var_redir_stop(); |
| 532 } | |
| 533 | |
| 534 /* | |
| 535 * Stop redirecting command output to a variable. | |
| 1976 | 536 * Frees the allocated memory. |
| 169 | 537 */ |
| 538 void | |
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539 var_redir_stop(void) |
| 169 | 540 { |
| 1057 | 541 typval_T tv; |
| 542 | |
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543 if (EVALCMD_BUSY) |
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544 { |
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545 redir_lval = NULL; |
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546 return; |
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547 } |
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548 |
| 169 | 549 if (redir_lval != NULL) |
| 550 { | |
| 1976 | 551 /* If there was no error: assign the text to the variable. */ |
| 552 if (redir_endp != NULL) | |
| 553 { | |
| 554 ga_append(&redir_ga, NUL); /* Append the trailing NUL. */ | |
| 555 tv.v_type = VAR_STRING; | |
| 556 tv.vval.v_string = redir_ga.ga_data; | |
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557 /* Call get_lval() again, if it's inside a Dict or List it may |
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558 * have changed. */ |
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559 redir_endp = get_lval(redir_varname, NULL, redir_lval, |
| 5604 | 560 FALSE, FALSE, 0, FNE_CHECK_START); |
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561 if (redir_endp != NULL && redir_lval->ll_name != NULL) |
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562 set_var_lval(redir_lval, redir_endp, &tv, FALSE, (char_u *)"."); |
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563 clear_lval(redir_lval); |
| 1976 | 564 } |
| 565 | |
| 566 /* free the collected output */ | |
| 567 vim_free(redir_ga.ga_data); | |
| 568 redir_ga.ga_data = NULL; | |
| 1057 | 569 |
| 169 | 570 vim_free(redir_lval); |
| 571 redir_lval = NULL; | |
| 572 } | |
| 573 vim_free(redir_varname); | |
| 574 redir_varname = NULL; | |
| 575 } | |
| 576 | |
| 7 | 577 # if defined(FEAT_MBYTE) || defined(PROTO) |
| 578 int | |
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579 eval_charconvert( |
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580 char_u *enc_from, |
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581 char_u *enc_to, |
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582 char_u *fname_from, |
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583 char_u *fname_to) |
| 7 | 584 { |
| 585 int err = FALSE; | |
| 586 | |
| 587 set_vim_var_string(VV_CC_FROM, enc_from, -1); | |
| 588 set_vim_var_string(VV_CC_TO, enc_to, -1); | |
| 589 set_vim_var_string(VV_FNAME_IN, fname_from, -1); | |
| 590 set_vim_var_string(VV_FNAME_OUT, fname_to, -1); | |
| 591 if (eval_to_bool(p_ccv, &err, NULL, FALSE)) | |
| 592 err = TRUE; | |
| 593 set_vim_var_string(VV_CC_FROM, NULL, -1); | |
| 594 set_vim_var_string(VV_CC_TO, NULL, -1); | |
| 595 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 596 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 597 | |
| 598 if (err) | |
| 599 return FAIL; | |
| 600 return OK; | |
| 601 } | |
| 602 # endif | |
| 603 | |
| 604 # if defined(FEAT_POSTSCRIPT) || defined(PROTO) | |
| 605 int | |
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606 eval_printexpr(char_u *fname, char_u *args) |
| 7 | 607 { |
| 608 int err = FALSE; | |
| 609 | |
| 610 set_vim_var_string(VV_FNAME_IN, fname, -1); | |
| 611 set_vim_var_string(VV_CMDARG, args, -1); | |
| 612 if (eval_to_bool(p_pexpr, &err, NULL, FALSE)) | |
| 613 err = TRUE; | |
| 614 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 615 set_vim_var_string(VV_CMDARG, NULL, -1); | |
| 616 | |
| 617 if (err) | |
| 618 { | |
| 619 mch_remove(fname); | |
| 620 return FAIL; | |
| 621 } | |
| 622 return OK; | |
| 623 } | |
| 624 # endif | |
| 625 | |
| 626 # if defined(FEAT_DIFF) || defined(PROTO) | |
| 627 void | |
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628 eval_diff( |
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629 char_u *origfile, |
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630 char_u *newfile, |
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631 char_u *outfile) |
| 7 | 632 { |
| 633 int err = FALSE; | |
| 634 | |
| 635 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 636 set_vim_var_string(VV_FNAME_NEW, newfile, -1); | |
| 637 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 638 (void)eval_to_bool(p_dex, &err, NULL, FALSE); | |
| 639 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 640 set_vim_var_string(VV_FNAME_NEW, NULL, -1); | |
| 641 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 642 } | |
| 643 | |
| 644 void | |
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645 eval_patch( |
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646 char_u *origfile, |
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647 char_u *difffile, |
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648 char_u *outfile) |
| 7 | 649 { |
| 650 int err; | |
| 651 | |
| 652 set_vim_var_string(VV_FNAME_IN, origfile, -1); | |
| 653 set_vim_var_string(VV_FNAME_DIFF, difffile, -1); | |
| 654 set_vim_var_string(VV_FNAME_OUT, outfile, -1); | |
| 655 (void)eval_to_bool(p_pex, &err, NULL, FALSE); | |
| 656 set_vim_var_string(VV_FNAME_IN, NULL, -1); | |
| 657 set_vim_var_string(VV_FNAME_DIFF, NULL, -1); | |
| 658 set_vim_var_string(VV_FNAME_OUT, NULL, -1); | |
| 659 } | |
| 660 # endif | |
| 661 | |
| 662 /* | |
| 663 * Top level evaluation function, returning a boolean. | |
| 664 * Sets "error" to TRUE if there was an error. | |
| 665 * Return TRUE or FALSE. | |
| 666 */ | |
| 667 int | |
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668 eval_to_bool( |
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669 char_u *arg, |
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670 int *error, |
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671 char_u **nextcmd, |
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672 int skip) /* only parse, don't execute */ |
| 7 | 673 { |
| 137 | 674 typval_T tv; |
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675 varnumber_T retval = FALSE; |
| 7 | 676 |
| 677 if (skip) | |
| 678 ++emsg_skip; | |
| 71 | 679 if (eval0(arg, &tv, nextcmd, !skip) == FAIL) |
| 7 | 680 *error = TRUE; |
| 681 else | |
| 682 { | |
| 683 *error = FALSE; | |
| 684 if (!skip) | |
| 685 { | |
| 323 | 686 retval = (get_tv_number_chk(&tv, error) != 0); |
| 71 | 687 clear_tv(&tv); |
| 7 | 688 } |
| 689 } | |
| 690 if (skip) | |
| 691 --emsg_skip; | |
| 692 | |
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693 return (int)retval; |
| 7 | 694 } |
| 695 | |
| 696 /* | |
| 697 * Top level evaluation function, returning a string. If "skip" is TRUE, | |
| 698 * only parsing to "nextcmd" is done, without reporting errors. Return | |
| 699 * pointer to allocated memory, or NULL for failure or when "skip" is TRUE. | |
| 700 */ | |
| 701 char_u * | |
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702 eval_to_string_skip( |
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703 char_u *arg, |
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704 char_u **nextcmd, |
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705 int skip) /* only parse, don't execute */ |
| 7 | 706 { |
| 137 | 707 typval_T tv; |
| 7 | 708 char_u *retval; |
| 709 | |
| 710 if (skip) | |
| 711 ++emsg_skip; | |
| 71 | 712 if (eval0(arg, &tv, nextcmd, !skip) == FAIL || skip) |
| 7 | 713 retval = NULL; |
| 714 else | |
| 715 { | |
| 71 | 716 retval = vim_strsave(get_tv_string(&tv)); |
| 717 clear_tv(&tv); | |
| 7 | 718 } |
| 719 if (skip) | |
| 720 --emsg_skip; | |
| 721 | |
| 722 return retval; | |
| 723 } | |
| 724 | |
| 725 /* | |
| 9 | 726 * Skip over an expression at "*pp". |
| 727 * Return FAIL for an error, OK otherwise. | |
| 728 */ | |
| 729 int | |
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730 skip_expr(char_u **pp) |
| 9 | 731 { |
| 137 | 732 typval_T rettv; |
| 9 | 733 |
| 734 *pp = skipwhite(*pp); | |
| 71 | 735 return eval1(pp, &rettv, FALSE); |
| 9 | 736 } |
| 737 | |
| 738 /* | |
| 7 | 739 * Top level evaluation function, returning a string. |
| 1713 | 740 * When "convert" is TRUE convert a List into a sequence of lines and convert |
| 741 * a Float to a String. | |
| 7 | 742 * Return pointer to allocated memory, or NULL for failure. |
| 743 */ | |
| 744 char_u * | |
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745 eval_to_string( |
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746 char_u *arg, |
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747 char_u **nextcmd, |
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748 int convert) |
| 7 | 749 { |
| 137 | 750 typval_T tv; |
| 7 | 751 char_u *retval; |
| 714 | 752 garray_T ga; |
| 1851 | 753 #ifdef FEAT_FLOAT |
| 1713 | 754 char_u numbuf[NUMBUFLEN]; |
| 1851 | 755 #endif |
| 7 | 756 |
| 71 | 757 if (eval0(arg, &tv, nextcmd, TRUE) == FAIL) |
| 7 | 758 retval = NULL; |
| 759 else | |
| 760 { | |
| 1713 | 761 if (convert && tv.v_type == VAR_LIST) |
| 714 | 762 { |
| 763 ga_init2(&ga, (int)sizeof(char), 80); | |
| 1690 | 764 if (tv.vval.v_list != NULL) |
| 3000 | 765 { |
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766 list_join(&ga, tv.vval.v_list, (char_u *)"\n", TRUE, FALSE, 0); |
| 3000 | 767 if (tv.vval.v_list->lv_len > 0) |
| 768 ga_append(&ga, NL); | |
| 769 } | |
| 714 | 770 ga_append(&ga, NUL); |
| 771 retval = (char_u *)ga.ga_data; | |
| 772 } | |
| 1713 | 773 #ifdef FEAT_FLOAT |
| 774 else if (convert && tv.v_type == VAR_FLOAT) | |
| 775 { | |
| 776 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv.vval.v_float); | |
| 777 retval = vim_strsave(numbuf); | |
| 778 } | |
| 779 #endif | |
| 714 | 780 else |
| 781 retval = vim_strsave(get_tv_string(&tv)); | |
| 71 | 782 clear_tv(&tv); |
| 7 | 783 } |
| 784 | |
| 785 return retval; | |
| 786 } | |
| 787 | |
| 788 /* | |
| 634 | 789 * Call eval_to_string() without using current local variables and using |
| 790 * textlock. When "use_sandbox" is TRUE use the sandbox. | |
| 7 | 791 */ |
| 792 char_u * | |
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793 eval_to_string_safe( |
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794 char_u *arg, |
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795 char_u **nextcmd, |
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796 int use_sandbox) |
| 7 | 797 { |
| 798 char_u *retval; | |
| 799 void *save_funccalp; | |
| 800 | |
| 801 save_funccalp = save_funccal(); | |
| 634 | 802 if (use_sandbox) |
| 803 ++sandbox; | |
| 804 ++textlock; | |
| 714 | 805 retval = eval_to_string(arg, nextcmd, FALSE); |
| 634 | 806 if (use_sandbox) |
| 807 --sandbox; | |
| 808 --textlock; | |
| 7 | 809 restore_funccal(save_funccalp); |
| 810 return retval; | |
| 811 } | |
| 812 | |
| 813 /* | |
| 814 * Top level evaluation function, returning a number. | |
| 815 * Evaluates "expr" silently. | |
| 816 * Returns -1 for an error. | |
| 817 */ | |
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818 varnumber_T |
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819 eval_to_number(char_u *expr) |
| 7 | 820 { |
| 137 | 821 typval_T rettv; |
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822 varnumber_T retval; |
| 97 | 823 char_u *p = skipwhite(expr); |
| 7 | 824 |
| 825 ++emsg_off; | |
| 826 | |
| 71 | 827 if (eval1(&p, &rettv, TRUE) == FAIL) |
| 7 | 828 retval = -1; |
| 829 else | |
| 830 { | |
| 323 | 831 retval = get_tv_number_chk(&rettv, NULL); |
| 71 | 832 clear_tv(&rettv); |
| 7 | 833 } |
| 834 --emsg_off; | |
| 835 | |
| 836 return retval; | |
| 837 } | |
| 838 | |
| 411 | 839 /* |
| 840 * Prepare v: variable "idx" to be used. | |
| 841 * Save the current typeval in "save_tv". | |
| 842 * When not used yet add the variable to the v: hashtable. | |
| 843 */ | |
| 844 static void | |
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845 prepare_vimvar(int idx, typval_T *save_tv) |
| 411 | 846 { |
| 847 *save_tv = vimvars[idx].vv_tv; | |
| 848 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 849 hash_add(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 850 } | |
| 851 | |
| 852 /* | |
| 853 * Restore v: variable "idx" to typeval "save_tv". | |
| 854 * When no longer defined, remove the variable from the v: hashtable. | |
| 855 */ | |
| 856 static void | |
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857 restore_vimvar(int idx, typval_T *save_tv) |
| 411 | 858 { |
| 859 hashitem_T *hi; | |
| 860 | |
| 861 vimvars[idx].vv_tv = *save_tv; | |
| 862 if (vimvars[idx].vv_type == VAR_UNKNOWN) | |
| 863 { | |
| 864 hi = hash_find(&vimvarht, vimvars[idx].vv_di.di_key); | |
| 865 if (HASHITEM_EMPTY(hi)) | |
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866 internal_error("restore_vimvar()"); |
| 411 | 867 else |
| 868 hash_remove(&vimvarht, hi); | |
| 869 } | |
| 870 } | |
| 871 | |
| 749 | 872 #if defined(FEAT_SPELL) || defined(PROTO) |
| 374 | 873 /* |
| 874 * Evaluate an expression to a list with suggestions. | |
| 875 * For the "expr:" part of 'spellsuggest'. | |
| 1690 | 876 * Returns NULL when there is an error. |
| 374 | 877 */ |
| 878 list_T * | |
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879 eval_spell_expr(char_u *badword, char_u *expr) |
| 374 | 880 { |
| 881 typval_T save_val; | |
| 882 typval_T rettv; | |
| 883 list_T *list = NULL; | |
| 884 char_u *p = skipwhite(expr); | |
| 885 | |
| 886 /* Set "v:val" to the bad word. */ | |
| 887 prepare_vimvar(VV_VAL, &save_val); | |
| 888 vimvars[VV_VAL].vv_type = VAR_STRING; | |
| 889 vimvars[VV_VAL].vv_str = badword; | |
| 890 if (p_verbose == 0) | |
| 891 ++emsg_off; | |
| 892 | |
| 893 if (eval1(&p, &rettv, TRUE) == OK) | |
| 894 { | |
| 895 if (rettv.v_type != VAR_LIST) | |
| 896 clear_tv(&rettv); | |
| 897 else | |
| 898 list = rettv.vval.v_list; | |
| 899 } | |
| 900 | |
| 901 if (p_verbose == 0) | |
| 902 --emsg_off; | |
| 903 restore_vimvar(VV_VAL, &save_val); | |
| 904 | |
| 905 return list; | |
| 906 } | |
| 907 | |
| 908 /* | |
| 909 * "list" is supposed to contain two items: a word and a number. Return the | |
| 910 * word in "pp" and the number as the return value. | |
| 911 * Return -1 if anything isn't right. | |
| 912 * Used to get the good word and score from the eval_spell_expr() result. | |
| 913 */ | |
| 914 int | |
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915 get_spellword(list_T *list, char_u **pp) |
| 374 | 916 { |
| 917 listitem_T *li; | |
| 918 | |
| 919 li = list->lv_first; | |
| 920 if (li == NULL) | |
| 921 return -1; | |
| 922 *pp = get_tv_string(&li->li_tv); | |
| 923 | |
| 924 li = li->li_next; | |
| 925 if (li == NULL) | |
| 926 return -1; | |
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927 return (int)get_tv_number(&li->li_tv); |
| 374 | 928 } |
| 929 #endif | |
| 930 | |
| 446 | 931 /* |
| 625 | 932 * Top level evaluation function. |
| 933 * Returns an allocated typval_T with the result. | |
| 934 * Returns NULL when there is an error. | |
| 446 | 935 */ |
| 936 typval_T * | |
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937 eval_expr(char_u *arg, char_u **nextcmd) |
| 446 | 938 { |
| 939 typval_T *tv; | |
| 940 | |
| 941 tv = (typval_T *)alloc(sizeof(typval_T)); | |
| 625 | 942 if (tv != NULL && eval0(arg, tv, nextcmd, TRUE) == FAIL) |
| 446 | 943 { |
| 944 vim_free(tv); | |
| 625 | 945 tv = NULL; |
| 446 | 946 } |
| 947 | |
| 948 return tv; | |
| 949 } | |
| 950 | |
| 951 | |
| 7 | 952 /* |
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953 * Call some Vim script function and return the result in "*rettv". |
| 1624 | 954 * Uses argv[argc] for the function arguments. Only Number and String |
| 955 * arguments are currently supported. | |
| 408 | 956 * Returns OK or FAIL. |
| 957 */ | |
| 3078 | 958 int |
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959 call_vim_function( |
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960 char_u *func, |
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961 int argc, |
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962 char_u **argv, |
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963 int safe, /* use the sandbox */ |
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964 int str_arg_only, /* all arguments are strings */ |
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965 typval_T *rettv) |
| 408 | 966 { |
| 137 | 967 typval_T *argvars; |
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968 varnumber_T n; |
| 7 | 969 int len; |
| 970 int i; | |
| 971 int doesrange; | |
| 972 void *save_funccalp = NULL; | |
| 408 | 973 int ret; |
| 7 | 974 |
| 840 | 975 argvars = (typval_T *)alloc((unsigned)((argc + 1) * sizeof(typval_T))); |
| 7 | 976 if (argvars == NULL) |
| 408 | 977 return FAIL; |
| 7 | 978 |
| 979 for (i = 0; i < argc; i++) | |
| 980 { | |
| 12 | 981 /* Pass a NULL or empty argument as an empty string */ |
| 982 if (argv[i] == NULL || *argv[i] == NUL) | |
| 983 { | |
| 56 | 984 argvars[i].v_type = VAR_STRING; |
| 985 argvars[i].vval.v_string = (char_u *)""; | |
| 12 | 986 continue; |
| 987 } | |
| 988 | |
| 3709 | 989 if (str_arg_only) |
| 990 len = 0; | |
| 991 else | |
| 992 /* Recognize a number argument, the others must be strings. */ | |
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993 vim_str2nr(argv[i], NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 7 | 994 if (len != 0 && len == (int)STRLEN(argv[i])) |
| 995 { | |
| 56 | 996 argvars[i].v_type = VAR_NUMBER; |
| 997 argvars[i].vval.v_number = n; | |
| 7 | 998 } |
| 999 else | |
| 1000 { | |
| 56 | 1001 argvars[i].v_type = VAR_STRING; |
| 1002 argvars[i].vval.v_string = argv[i]; | |
| 7 | 1003 } |
| 1004 } | |
| 1005 | |
| 1006 if (safe) | |
| 1007 { | |
| 1008 save_funccalp = save_funccal(); | |
| 1009 ++sandbox; | |
| 1010 } | |
| 1011 | |
| 408 | 1012 rettv->v_type = VAR_UNKNOWN; /* clear_tv() uses this */ |
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1013 ret = call_func(func, (int)STRLEN(func), rettv, argc, argvars, NULL, |
| 7 | 1014 curwin->w_cursor.lnum, curwin->w_cursor.lnum, |
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1015 &doesrange, TRUE, NULL, NULL); |
| 7 | 1016 if (safe) |
| 1017 { | |
| 1018 --sandbox; | |
| 1019 restore_funccal(save_funccalp); | |
| 1020 } | |
| 408 | 1021 vim_free(argvars); |
| 1022 | |
| 1023 if (ret == FAIL) | |
| 1024 clear_tv(rettv); | |
| 1025 | |
| 1026 return ret; | |
| 1027 } | |
| 1028 | |
| 4133 | 1029 /* |
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1030 * Call Vim script function "func" and return the result as a number. |
| 4133 | 1031 * Returns -1 when calling the function fails. |
| 1032 * Uses argv[argc] for the function arguments. | |
| 1033 */ | |
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1034 varnumber_T |
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1035 call_func_retnr( |
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1036 char_u *func, |
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1037 int argc, |
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1038 char_u **argv, |
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1039 int safe) /* use the sandbox */ |
| 4133 | 1040 { |
| 1041 typval_T rettv; | |
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1042 varnumber_T retval; |
| 4133 | 1043 |
| 1044 /* All arguments are passed as strings, no conversion to number. */ | |
| 1045 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 1046 return -1; | |
| 1047 | |
| 1048 retval = get_tv_number_chk(&rettv, NULL); | |
| 1049 clear_tv(&rettv); | |
| 1050 return retval; | |
| 1051 } | |
| 1052 | |
| 1053 #if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) \ | |
| 1054 || defined(FEAT_COMPL_FUNC) || defined(PROTO) | |
| 1055 | |
| 1322 | 1056 # if (defined(FEAT_USR_CMDS) && defined(FEAT_CMDL_COMPL)) || defined(PROTO) |
| 408 | 1057 /* |
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1058 * Call Vim script function "func" and return the result as a string. |
| 453 | 1059 * Returns NULL when calling the function fails. |
| 408 | 1060 * Uses argv[argc] for the function arguments. |
| 1061 */ | |
| 1062 void * | |
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1063 call_func_retstr( |
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1064 char_u *func, |
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1065 int argc, |
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1066 char_u **argv, |
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1067 int safe) /* use the sandbox */ |
| 408 | 1068 { |
| 1069 typval_T rettv; | |
| 453 | 1070 char_u *retval; |
| 408 | 1071 |
| 3709 | 1072 /* All arguments are passed as strings, no conversion to number. */ |
| 1073 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1074 return NULL; |
| 1075 | |
| 1076 retval = vim_strsave(get_tv_string(&rettv)); | |
| 1077 clear_tv(&rettv); | |
| 7 | 1078 return retval; |
| 1079 } | |
| 1322 | 1080 # endif |
| 1081 | |
| 453 | 1082 /* |
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1083 * Call Vim script function "func" and return the result as a List. |
| 408 | 1084 * Uses argv[argc] for the function arguments. |
| 1690 | 1085 * Returns NULL when there is something wrong. |
| 408 | 1086 */ |
| 1087 void * | |
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1088 call_func_retlist( |
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1089 char_u *func, |
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1090 int argc, |
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1091 char_u **argv, |
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1092 int safe) /* use the sandbox */ |
| 408 | 1093 { |
| 1094 typval_T rettv; | |
| 1095 | |
| 3709 | 1096 /* All arguments are passed as strings, no conversion to number. */ |
| 1097 if (call_vim_function(func, argc, argv, safe, TRUE, &rettv) == FAIL) | |
| 408 | 1098 return NULL; |
| 1099 | |
| 1100 if (rettv.v_type != VAR_LIST) | |
| 1101 { | |
| 1102 clear_tv(&rettv); | |
| 1103 return NULL; | |
| 1104 } | |
| 1105 | |
| 1106 return rettv.vval.v_list; | |
| 1107 } | |
| 1322 | 1108 #endif |
| 1109 | |
| 7 | 1110 |
| 1111 #ifdef FEAT_FOLDING | |
| 1112 /* | |
| 1113 * Evaluate 'foldexpr'. Returns the foldlevel, and any character preceding | |
| 1114 * it in "*cp". Doesn't give error messages. | |
| 1115 */ | |
| 1116 int | |
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1117 eval_foldexpr(char_u *arg, int *cp) |
| 7 | 1118 { |
| 137 | 1119 typval_T tv; |
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1120 varnumber_T retval; |
| 7 | 1121 char_u *s; |
| 681 | 1122 int use_sandbox = was_set_insecurely((char_u *)"foldexpr", |
| 1123 OPT_LOCAL); | |
| 7 | 1124 |
| 1125 ++emsg_off; | |
| 634 | 1126 if (use_sandbox) |
| 1127 ++sandbox; | |
| 1128 ++textlock; | |
| 7 | 1129 *cp = NUL; |
| 71 | 1130 if (eval0(arg, &tv, NULL, TRUE) == FAIL) |
| 7 | 1131 retval = 0; |
| 1132 else | |
| 1133 { | |
| 1134 /* If the result is a number, just return the number. */ | |
| 71 | 1135 if (tv.v_type == VAR_NUMBER) |
| 1136 retval = tv.vval.v_number; | |
| 156 | 1137 else if (tv.v_type != VAR_STRING || tv.vval.v_string == NULL) |
| 7 | 1138 retval = 0; |
| 1139 else | |
| 1140 { | |
| 1141 /* If the result is a string, check if there is a non-digit before | |
| 1142 * the number. */ | |
| 71 | 1143 s = tv.vval.v_string; |
| 7 | 1144 if (!VIM_ISDIGIT(*s) && *s != '-') |
| 1145 *cp = *s++; | |
| 1146 retval = atol((char *)s); | |
| 1147 } | |
| 71 | 1148 clear_tv(&tv); |
| 7 | 1149 } |
| 1150 --emsg_off; | |
| 634 | 1151 if (use_sandbox) |
| 1152 --sandbox; | |
| 1153 --textlock; | |
| 7 | 1154 |
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1155 return (int)retval; |
| 7 | 1156 } |
| 1157 #endif | |
| 1158 | |
| 1159 /* | |
| 71 | 1160 * ":let" list all variable values |
| 1161 * ":let var1 var2" list variable values | |
| 1162 * ":let var = expr" assignment command. | |
| 117 | 1163 * ":let var += expr" assignment command. |
| 1164 * ":let var -= expr" assignment command. | |
| 1165 * ":let var .= expr" assignment command. | |
| 71 | 1166 * ":let [var1, var2] = expr" unpack list. |
| 7 | 1167 */ |
| 1168 void | |
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1169 ex_let(exarg_T *eap) |
| 7 | 1170 { |
| 1171 char_u *arg = eap->arg; | |
| 71 | 1172 char_u *expr = NULL; |
| 137 | 1173 typval_T rettv; |
| 7 | 1174 int i; |
| 71 | 1175 int var_count = 0; |
| 1176 int semicolon = 0; | |
| 117 | 1177 char_u op[2]; |
| 798 | 1178 char_u *argend; |
| 1374 | 1179 int first = TRUE; |
| 798 | 1180 |
| 1181 argend = skip_var_list(arg, &var_count, &semicolon); | |
| 1182 if (argend == NULL) | |
| 1183 return; | |
| 800 | 1184 if (argend > arg && argend[-1] == '.') /* for var.='str' */ |
| 1185 --argend; | |
| 5770 | 1186 expr = skipwhite(argend); |
| 1187 if (*expr != '=' && !(vim_strchr((char_u *)"+-.", *expr) != NULL | |
| 1188 && expr[1] == '=')) | |
| 76 | 1189 { |
| 151 | 1190 /* |
| 1191 * ":let" without "=": list variables | |
| 1192 */ | |
| 76 | 1193 if (*arg == '[') |
| 1194 EMSG(_(e_invarg)); | |
| 1195 else if (!ends_excmd(*arg)) | |
| 71 | 1196 /* ":let var1 var2" */ |
| 1374 | 1197 arg = list_arg_vars(eap, arg, &first); |
| 71 | 1198 else if (!eap->skip) |
| 124 | 1199 { |
| 71 | 1200 /* ":let" */ |
| 1374 | 1201 list_glob_vars(&first); |
| 1202 list_buf_vars(&first); | |
| 1203 list_win_vars(&first); | |
| 819 | 1204 #ifdef FEAT_WINDOWS |
| 1374 | 1205 list_tab_vars(&first); |
| 1206 #endif | |
| 1207 list_script_vars(&first); | |
| 1208 list_func_vars(&first); | |
| 1209 list_vim_vars(&first); | |
| 124 | 1210 } |
| 71 | 1211 eap->nextcmd = check_nextcmd(arg); |
| 1212 } | |
| 1213 else | |
| 1214 { | |
| 117 | 1215 op[0] = '='; |
| 1216 op[1] = NUL; | |
| 5770 | 1217 if (*expr != '=') |
| 1218 { | |
| 1219 if (vim_strchr((char_u *)"+-.", *expr) != NULL) | |
| 1220 op[0] = *expr; /* +=, -= or .= */ | |
| 1221 expr = skipwhite(expr + 2); | |
| 1222 } | |
| 1223 else | |
| 1224 expr = skipwhite(expr + 1); | |
| 71 | 1225 |
| 1226 if (eap->skip) | |
| 1227 ++emsg_skip; | |
| 76 | 1228 i = eval0(expr, &rettv, &eap->nextcmd, !eap->skip); |
| 71 | 1229 if (eap->skip) |
| 1230 { | |
| 1231 if (i != FAIL) | |
| 1232 clear_tv(&rettv); | |
| 1233 --emsg_skip; | |
| 1234 } | |
| 1235 else if (i != FAIL) | |
| 1236 { | |
| 76 | 1237 (void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count, |
| 117 | 1238 op); |
| 76 | 1239 clear_tv(&rettv); |
| 1240 } | |
| 1241 } | |
| 1242 } | |
| 1243 | |
| 1244 /* | |
| 1245 * Assign the typevalue "tv" to the variable or variables at "arg_start". | |
| 1246 * Handles both "var" with any type and "[var, var; var]" with a list type. | |
| 117 | 1247 * When "nextchars" is not NULL it points to a string with characters that |
| 1248 * must appear after the variable(s). Use "+", "-" or "." for add, subtract | |
| 1249 * or concatenate. | |
| 76 | 1250 * Returns OK or FAIL; |
| 1251 */ | |
| 1252 static int | |
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1253 ex_let_vars( |
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1254 char_u *arg_start, |
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1255 typval_T *tv, |
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1256 int copy, /* copy values from "tv", don't move */ |
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1257 int semicolon, /* from skip_var_list() */ |
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1258 int var_count, /* from skip_var_list() */ |
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1259 char_u *nextchars) |
| 76 | 1260 { |
| 1261 char_u *arg = arg_start; | |
| 137 | 1262 list_T *l; |
| 76 | 1263 int i; |
| 137 | 1264 listitem_T *item; |
| 1265 typval_T ltv; | |
| 76 | 1266 |
| 1267 if (*arg != '[') | |
| 1268 { | |
| 1269 /* | |
| 1270 * ":let var = expr" or ":for var in list" | |
| 1271 */ | |
| 117 | 1272 if (ex_let_one(arg, tv, copy, nextchars, nextchars) == NULL) |
| 76 | 1273 return FAIL; |
| 1274 return OK; | |
| 1275 } | |
| 1276 | |
| 1277 /* | |
| 1278 * ":let [v1, v2] = list" or ":for [v1, v2] in listlist" | |
| 1279 */ | |
| 156 | 1280 if (tv->v_type != VAR_LIST || (l = tv->vval.v_list) == NULL) |
| 76 | 1281 { |
| 1282 EMSG(_(e_listreq)); | |
| 1283 return FAIL; | |
| 1284 } | |
| 1285 | |
| 1286 i = list_len(l); | |
| 1287 if (semicolon == 0 && var_count < i) | |
| 1288 { | |
| 86 | 1289 EMSG(_("E687: Less targets than List items")); |
| 76 | 1290 return FAIL; |
| 1291 } | |
| 1292 if (var_count - semicolon > i) | |
| 1293 { | |
| 86 | 1294 EMSG(_("E688: More targets than List items")); |
| 76 | 1295 return FAIL; |
| 1296 } | |
| 1297 | |
| 1298 item = l->lv_first; | |
| 1299 while (*arg != ']') | |
| 1300 { | |
| 1301 arg = skipwhite(arg + 1); | |
| 117 | 1302 arg = ex_let_one(arg, &item->li_tv, TRUE, (char_u *)",;]", nextchars); |
| 76 | 1303 item = item->li_next; |
| 1304 if (arg == NULL) | |
| 1305 return FAIL; | |
| 1306 | |
| 1307 arg = skipwhite(arg); | |
| 1308 if (*arg == ';') | |
| 1309 { | |
| 1310 /* Put the rest of the list (may be empty) in the var after ';'. | |
| 1311 * Create a new list for this. */ | |
| 1312 l = list_alloc(); | |
| 1313 if (l == NULL) | |
| 1314 return FAIL; | |
| 1315 while (item != NULL) | |
| 1316 { | |
| 1317 list_append_tv(l, &item->li_tv); | |
| 1318 item = item->li_next; | |
| 1319 } | |
| 1320 | |
| 1321 ltv.v_type = VAR_LIST; | |
| 151 | 1322 ltv.v_lock = 0; |
| 76 | 1323 ltv.vval.v_list = l; |
| 1324 l->lv_refcount = 1; | |
| 1325 | |
| 117 | 1326 arg = ex_let_one(skipwhite(arg + 1), <v, FALSE, |
| 1327 (char_u *)"]", nextchars); | |
| 76 | 1328 clear_tv(<v); |
| 1329 if (arg == NULL) | |
| 1330 return FAIL; | |
| 1331 break; | |
| 1332 } | |
| 1333 else if (*arg != ',' && *arg != ']') | |
| 1334 { | |
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1335 internal_error("ex_let_vars()"); |
| 76 | 1336 return FAIL; |
| 1337 } | |
| 1338 } | |
| 1339 | |
| 1340 return OK; | |
| 1341 } | |
| 1342 | |
| 1343 /* | |
| 1344 * Skip over assignable variable "var" or list of variables "[var, var]". | |
| 1345 * Used for ":let varvar = expr" and ":for varvar in expr". | |
| 1346 * For "[var, var]" increment "*var_count" for each variable. | |
| 1347 * for "[var, var; var]" set "semicolon". | |
| 1348 * Return NULL for an error. | |
| 1349 */ | |
| 1350 static char_u * | |
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1351 skip_var_list( |
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1352 char_u *arg, |
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1353 int *var_count, |
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1354 int *semicolon) |
| 76 | 1355 { |
| 1356 char_u *p, *s; | |
| 1357 | |
| 1358 if (*arg == '[') | |
| 1359 { | |
| 1360 /* "[var, var]": find the matching ']'. */ | |
| 1361 p = arg; | |
| 408 | 1362 for (;;) |
| 76 | 1363 { |
| 1364 p = skipwhite(p + 1); /* skip whites after '[', ';' or ',' */ | |
| 1365 s = skip_var_one(p); | |
| 1366 if (s == p) | |
| 1367 { | |
| 1368 EMSG2(_(e_invarg2), p); | |
| 1369 return NULL; | |
| 1370 } | |
| 1371 ++*var_count; | |
| 1372 | |
| 1373 p = skipwhite(s); | |
| 1374 if (*p == ']') | |
| 1375 break; | |
| 1376 else if (*p == ';') | |
| 1377 { | |
| 1378 if (*semicolon == 1) | |
| 71 | 1379 { |
| 76 | 1380 EMSG(_("Double ; in list of variables")); |
| 1381 return NULL; | |
| 71 | 1382 } |
| 76 | 1383 *semicolon = 1; |
| 1384 } | |
| 1385 else if (*p != ',') | |
| 1386 { | |
| 1387 EMSG2(_(e_invarg2), p); | |
| 1388 return NULL; | |
| 1389 } | |
| 1390 } | |
| 1391 return p + 1; | |
| 1392 } | |
| 1393 else | |
| 1394 return skip_var_one(arg); | |
| 1395 } | |
| 1396 | |
| 159 | 1397 /* |
| 1228 | 1398 * Skip one (assignable) variable name, including @r, $VAR, &option, d.key, |
| 338 | 1399 * l[idx]. |
| 159 | 1400 */ |
| 76 | 1401 static char_u * |
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1402 skip_var_one(char_u *arg) |
| 76 | 1403 { |
| 338 | 1404 if (*arg == '@' && arg[1] != NUL) |
| 1405 return arg + 2; | |
| 1406 return find_name_end(*arg == '$' || *arg == '&' ? arg + 1 : arg, | |
| 1407 NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); | |
| 71 | 1408 } |
| 1409 | |
| 124 | 1410 /* |
| 137 | 1411 * List variables for hashtab "ht" with prefix "prefix". |
| 1412 * If "empty" is TRUE also list NULL strings as empty strings. | |
| 1413 */ | |
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1414 void |
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1415 list_hashtable_vars( |
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1416 hashtab_T *ht, |
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1417 char_u *prefix, |
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1418 int empty, |
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1419 int *first) |
| 137 | 1420 { |
| 1421 hashitem_T *hi; | |
| 1422 dictitem_T *di; | |
| 124 | 1423 int todo; |
| 1424 | |
| 835 | 1425 todo = (int)ht->ht_used; |
| 124 | 1426 for (hi = ht->ht_array; todo > 0 && !got_int; ++hi) |
| 1427 { | |
| 1428 if (!HASHITEM_EMPTY(hi)) | |
| 1429 { | |
| 1430 --todo; | |
| 137 | 1431 di = HI2DI(hi); |
| 1432 if (empty || di->di_tv.v_type != VAR_STRING | |
| 1433 || di->di_tv.vval.v_string != NULL) | |
| 1374 | 1434 list_one_var(di, prefix, first); |
| 124 | 1435 } |
| 1436 } | |
| 1437 } | |
| 1438 | |
| 1439 /* | |
| 1440 * List global variables. | |
| 1441 */ | |
| 1442 static void | |
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1443 list_glob_vars(int *first) |
| 1374 | 1444 { |
| 1445 list_hashtable_vars(&globvarht, (char_u *)"", TRUE, first); | |
| 124 | 1446 } |
| 1447 | |
| 1448 /* | |
| 1449 * List buffer variables. | |
| 1450 */ | |
| 1451 static void | |
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1452 list_buf_vars(int *first) |
| 124 | 1453 { |
| 4287 | 1454 list_hashtable_vars(&curbuf->b_vars->dv_hashtab, (char_u *)"b:", |
| 1374 | 1455 TRUE, first); |
| 124 | 1456 } |
| 1457 | |
| 1458 /* | |
| 1459 * List window variables. | |
| 1460 */ | |
| 1461 static void | |
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1462 list_win_vars(int *first) |
| 1374 | 1463 { |
| 4287 | 1464 list_hashtable_vars(&curwin->w_vars->dv_hashtab, |
| 1374 | 1465 (char_u *)"w:", TRUE, first); |
| 124 | 1466 } |
| 1467 | |
| 819 | 1468 #ifdef FEAT_WINDOWS |
| 1469 /* | |
| 1470 * List tab page variables. | |
| 1471 */ | |
| 1472 static void | |
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1473 list_tab_vars(int *first) |
| 1374 | 1474 { |
| 4287 | 1475 list_hashtable_vars(&curtab->tp_vars->dv_hashtab, |
| 1374 | 1476 (char_u *)"t:", TRUE, first); |
| 819 | 1477 } |
| 1478 #endif | |
| 1479 | |
| 124 | 1480 /* |
| 1481 * List Vim variables. | |
| 1482 */ | |
| 1483 static void | |
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1484 list_vim_vars(int *first) |
| 1374 | 1485 { |
| 1486 list_hashtable_vars(&vimvarht, (char_u *)"v:", FALSE, first); | |
| 71 | 1487 } |
| 1488 | |
| 1489 /* | |
| 778 | 1490 * List script-local variables, if there is a script. |
| 1491 */ | |
| 1492 static void | |
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1493 list_script_vars(int *first) |
| 778 | 1494 { |
| 1495 if (current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 1374 | 1496 list_hashtable_vars(&SCRIPT_VARS(current_SID), |
| 1497 (char_u *)"s:", FALSE, first); | |
| 778 | 1498 } |
| 1499 | |
| 1500 /* | |
| 71 | 1501 * List variables in "arg". |
| 1502 */ | |
| 1503 static char_u * | |
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1504 list_arg_vars(exarg_T *eap, char_u *arg, int *first) |
| 71 | 1505 { |
| 1506 int error = FALSE; | |
| 159 | 1507 int len; |
| 71 | 1508 char_u *name; |
| 159 | 1509 char_u *name_start; |
| 1510 char_u *arg_subsc; | |
| 1511 char_u *tofree; | |
| 1512 typval_T tv; | |
| 71 | 1513 |
| 1514 while (!ends_excmd(*arg) && !got_int) | |
| 1515 { | |
| 159 | 1516 if (error || eap->skip) |
| 1517 { | |
| 271 | 1518 arg = find_name_end(arg, NULL, NULL, FNE_INCL_BR | FNE_CHECK_START); |
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1519 if (!VIM_ISWHITE(*arg) && !ends_excmd(*arg)) |
| 159 | 1520 { |
| 1521 emsg_severe = TRUE; | |
| 1522 EMSG(_(e_trailing)); | |
| 1523 break; | |
| 1524 } | |
| 1525 } | |
| 1526 else | |
| 1527 { | |
| 1528 /* get_name_len() takes care of expanding curly braces */ | |
| 1529 name_start = name = arg; | |
| 1530 len = get_name_len(&arg, &tofree, TRUE, TRUE); | |
| 1531 if (len <= 0) | |
| 1532 { | |
| 1533 /* This is mainly to keep test 49 working: when expanding | |
| 1534 * curly braces fails overrule the exception error message. */ | |
| 1535 if (len < 0 && !aborting()) | |
| 1536 { | |
| 1537 emsg_severe = TRUE; | |
| 1538 EMSG2(_(e_invarg2), arg); | |
| 1539 break; | |
| 1540 } | |
| 1541 error = TRUE; | |
| 1542 } | |
| 1543 else | |
| 1544 { | |
| 1545 if (tofree != NULL) | |
| 1546 name = tofree; | |
| 6791 | 1547 if (get_var_tv(name, len, &tv, NULL, TRUE, FALSE) == FAIL) |
| 71 | 1548 error = TRUE; |
| 1549 else | |
| 1550 { | |
| 159 | 1551 /* handle d.key, l[idx], f(expr) */ |
| 1552 arg_subsc = arg; | |
| 1553 if (handle_subscript(&arg, &tv, TRUE, TRUE) == FAIL) | |
| 124 | 1554 error = TRUE; |
| 7 | 1555 else |
| 124 | 1556 { |
| 159 | 1557 if (arg == arg_subsc && len == 2 && name[1] == ':') |
| 124 | 1558 { |
| 159 | 1559 switch (*name) |
| 124 | 1560 { |
| 1374 | 1561 case 'g': list_glob_vars(first); break; |
| 1562 case 'b': list_buf_vars(first); break; | |
| 1563 case 'w': list_win_vars(first); break; | |
| 819 | 1564 #ifdef FEAT_WINDOWS |
| 1374 | 1565 case 't': list_tab_vars(first); break; |
| 1566 #endif | |
| 1567 case 'v': list_vim_vars(first); break; | |
| 1568 case 's': list_script_vars(first); break; | |
| 1569 case 'l': list_func_vars(first); break; | |
| 159 | 1570 default: |
| 1571 EMSG2(_("E738: Can't list variables for %s"), name); | |
| 124 | 1572 } |
| 1573 } | |
| 1574 else | |
| 159 | 1575 { |
| 1576 char_u numbuf[NUMBUFLEN]; | |
| 1577 char_u *tf; | |
| 1578 int c; | |
| 1579 char_u *s; | |
| 1580 | |
| 634 | 1581 s = echo_string(&tv, &tf, numbuf, 0); |
| 159 | 1582 c = *arg; |
| 1583 *arg = NUL; | |
| 1584 list_one_var_a((char_u *)"", | |
| 1585 arg == arg_subsc ? name : name_start, | |
| 1374 | 1586 tv.v_type, |
| 1587 s == NULL ? (char_u *)"" : s, | |
| 1588 first); | |
| 159 | 1589 *arg = c; |
| 1590 vim_free(tf); | |
| 1591 } | |
| 1592 clear_tv(&tv); | |
| 124 | 1593 } |
| 7 | 1594 } |
| 71 | 1595 } |
| 159 | 1596 |
| 1597 vim_free(tofree); | |
| 1598 } | |
| 1599 | |
| 1600 arg = skipwhite(arg); | |
| 71 | 1601 } |
| 1602 | |
| 1603 return arg; | |
| 1604 } | |
| 1605 | |
| 1606 /* | |
| 1607 * Set one item of ":let var = expr" or ":let [v1, v2] = list" to its value. | |
| 1608 * Returns a pointer to the char just after the var name. | |
| 1609 * Returns NULL if there is an error. | |
| 1610 */ | |
| 1611 static char_u * | |
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1612 ex_let_one( |
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1613 char_u *arg, /* points to variable name */ |
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1614 typval_T *tv, /* value to assign to variable */ |
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1615 int copy, /* copy value from "tv" */ |
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1616 char_u *endchars, /* valid chars after variable name or NULL */ |
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1617 char_u *op) /* "+", "-", "." or NULL*/ |
| 71 | 1618 { |
| 1619 int c1; | |
| 1620 char_u *name; | |
| 1621 char_u *p; | |
| 1622 char_u *arg_end = NULL; | |
| 1623 int len; | |
| 1624 int opt_flags; | |
| 117 | 1625 char_u *tofree = NULL; |
| 71 | 1626 |
| 1627 /* | |
| 1628 * ":let $VAR = expr": Set environment variable. | |
| 1629 */ | |
| 1630 if (*arg == '$') | |
| 1631 { | |
| 1632 /* Find the end of the name. */ | |
| 1633 ++arg; | |
| 1634 name = arg; | |
| 1635 len = get_env_len(&arg); | |
| 1636 if (len == 0) | |
| 1637 EMSG2(_(e_invarg2), name - 1); | |
| 1638 else | |
| 1639 { | |
| 117 | 1640 if (op != NULL && (*op == '+' || *op == '-')) |
| 1641 EMSG2(_(e_letwrong), op); | |
| 1642 else if (endchars != NULL | |
| 76 | 1643 && vim_strchr(endchars, *skipwhite(arg)) == NULL) |
| 71 | 1644 EMSG(_(e_letunexp)); |
| 2650 | 1645 else if (!check_secure()) |
| 7 | 1646 { |
| 71 | 1647 c1 = name[len]; |
| 1648 name[len] = NUL; | |
| 323 | 1649 p = get_tv_string_chk(tv); |
| 1650 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1651 { |
| 1652 int mustfree = FALSE; | |
| 1653 char_u *s = vim_getenv(name, &mustfree); | |
| 1654 | |
| 1655 if (s != NULL) | |
| 1656 { | |
| 1657 p = tofree = concat_str(s, p); | |
| 1658 if (mustfree) | |
| 1659 vim_free(s); | |
| 1660 } | |
| 1661 } | |
| 1662 if (p != NULL) | |
| 323 | 1663 { |
| 117 | 1664 vim_setenv(name, p); |
| 323 | 1665 if (STRICMP(name, "HOME") == 0) |
| 1666 init_homedir(); | |
| 1667 else if (didset_vim && STRICMP(name, "VIM") == 0) | |
| 1668 didset_vim = FALSE; | |
| 1669 else if (didset_vimruntime | |
| 1670 && STRICMP(name, "VIMRUNTIME") == 0) | |
| 1671 didset_vimruntime = FALSE; | |
| 1672 arg_end = arg; | |
| 1673 } | |
| 71 | 1674 name[len] = c1; |
| 117 | 1675 vim_free(tofree); |
| 71 | 1676 } |
| 1677 } | |
| 1678 } | |
| 1679 | |
| 1680 /* | |
| 1681 * ":let &option = expr": Set option value. | |
| 1682 * ":let &l:option = expr": Set local option value. | |
| 1683 * ":let &g:option = expr": Set global option value. | |
| 1684 */ | |
| 1685 else if (*arg == '&') | |
| 1686 { | |
| 1687 /* Find the end of the name. */ | |
| 1688 p = find_option_end(&arg, &opt_flags); | |
| 76 | 1689 if (p == NULL || (endchars != NULL |
| 1690 && vim_strchr(endchars, *skipwhite(p)) == NULL)) | |
| 71 | 1691 EMSG(_(e_letunexp)); |
| 1692 else | |
| 1693 { | |
| 117 | 1694 long n; |
| 1695 int opt_type; | |
| 1696 long numval; | |
| 1697 char_u *stringval = NULL; | |
| 1698 char_u *s; | |
| 1699 | |
| 71 | 1700 c1 = *p; |
| 1701 *p = NUL; | |
| 117 | 1702 |
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1703 n = (long)get_tv_number(tv); |
| 323 | 1704 s = get_tv_string_chk(tv); /* != NULL if number or string */ |
| 1705 if (s != NULL && op != NULL && *op != '=') | |
| 117 | 1706 { |
| 1707 opt_type = get_option_value(arg, &numval, | |
| 1708 &stringval, opt_flags); | |
| 1709 if ((opt_type == 1 && *op == '.') | |
| 1710 || (opt_type == 0 && *op != '.')) | |
| 1711 EMSG2(_(e_letwrong), op); | |
| 1712 else | |
| 1713 { | |
| 1714 if (opt_type == 1) /* number */ | |
| 1715 { | |
| 1716 if (*op == '+') | |
| 1717 n = numval + n; | |
| 1718 else | |
| 1719 n = numval - n; | |
| 1720 } | |
| 1721 else if (opt_type == 0 && stringval != NULL) /* string */ | |
| 1722 { | |
| 1723 s = concat_str(stringval, s); | |
| 1724 vim_free(stringval); | |
| 1725 stringval = s; | |
| 1726 } | |
| 1727 } | |
| 1728 } | |
| 323 | 1729 if (s != NULL) |
| 1730 { | |
| 1731 set_option_value(arg, n, s, opt_flags); | |
| 1732 arg_end = p; | |
| 1733 } | |
| 71 | 1734 *p = c1; |
| 117 | 1735 vim_free(stringval); |
| 71 | 1736 } |
| 1737 } | |
| 1738 | |
| 1739 /* | |
| 1740 * ":let @r = expr": Set register contents. | |
| 1741 */ | |
| 1742 else if (*arg == '@') | |
| 1743 { | |
| 1744 ++arg; | |
| 117 | 1745 if (op != NULL && (*op == '+' || *op == '-')) |
| 1746 EMSG2(_(e_letwrong), op); | |
| 1747 else if (endchars != NULL | |
| 76 | 1748 && vim_strchr(endchars, *skipwhite(arg + 1)) == NULL) |
| 71 | 1749 EMSG(_(e_letunexp)); |
| 1750 else | |
| 1751 { | |
| 944 | 1752 char_u *ptofree = NULL; |
| 117 | 1753 char_u *s; |
| 1754 | |
| 323 | 1755 p = get_tv_string_chk(tv); |
| 1756 if (p != NULL && op != NULL && *op == '.') | |
| 117 | 1757 { |
| 5796 | 1758 s = get_reg_contents(*arg == '@' ? '"' : *arg, GREG_EXPR_SRC); |
| 117 | 1759 if (s != NULL) |
| 1760 { | |
| 944 | 1761 p = ptofree = concat_str(s, p); |
| 117 | 1762 vim_free(s); |
| 1763 } | |
| 1764 } | |
| 1765 if (p != NULL) | |
| 323 | 1766 { |
| 117 | 1767 write_reg_contents(*arg == '@' ? '"' : *arg, p, -1, FALSE); |
| 323 | 1768 arg_end = arg + 1; |
| 1769 } | |
| 944 | 1770 vim_free(ptofree); |
| 71 | 1771 } |
| 1772 } | |
| 1773 | |
| 1774 /* | |
| 1775 * ":let var = expr": Set internal variable. | |
| 110 | 1776 * ":let {expr} = expr": Idem, name made with curly braces |
| 71 | 1777 */ |
| 271 | 1778 else if (eval_isnamec1(*arg) || *arg == '{') |
| 71 | 1779 { |
| 137 | 1780 lval_T lv; |
| 110 | 1781 |
| 5604 | 1782 p = get_lval(arg, tv, &lv, FALSE, FALSE, 0, FNE_CHECK_START); |
| 110 | 1783 if (p != NULL && lv.ll_name != NULL) |
| 1784 { | |
| 1785 if (endchars != NULL && vim_strchr(endchars, *skipwhite(p)) == NULL) | |
| 1786 EMSG(_(e_letunexp)); | |
| 1787 else | |
| 1788 { | |
| 117 | 1789 set_var_lval(&lv, p, tv, copy, op); |
| 110 | 1790 arg_end = p; |
| 1791 } | |
| 1792 } | |
| 1793 clear_lval(&lv); | |
| 71 | 1794 } |
| 1795 | |
| 1796 else | |
| 1797 EMSG2(_(e_invarg2), arg); | |
| 1798 | |
| 1799 return arg_end; | |
| 1800 } | |
| 1801 | |
| 1802 /* | |
| 110 | 1803 * Get an lval: variable, Dict item or List item that can be assigned a value |
| 1804 * to: "name", "na{me}", "name[expr]", "name[expr:expr]", "name[expr][expr]", | |
| 1805 * "name.key", "name.key[expr]" etc. | |
| 1806 * Indexing only works if "name" is an existing List or Dictionary. | |
| 1807 * "name" points to the start of the name. | |
| 1808 * If "rettv" is not NULL it points to the value to be assigned. | |
| 1809 * "unlet" is TRUE for ":unlet": slightly different behavior when something is | |
| 1810 * wrong; must end in space or cmd separator. | |
| 1811 * | |
| 5604 | 1812 * flags: |
| 1813 * GLV_QUIET: do not give error messages | |
|
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1814 * GLV_READ_ONLY: will not change the variable |
| 5604 | 1815 * GLV_NO_AUTOLOAD: do not use script autoloading |
| 1816 * | |
| 110 | 1817 * Returns a pointer to just after the name, including indexes. |
| 124 | 1818 * When an evaluation error occurs "lp->ll_name" is NULL; |
| 110 | 1819 * Returns NULL for a parsing error. Still need to free items in "lp"! |
| 71 | 1820 */ |
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1821 char_u * |
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1822 get_lval( |
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1823 char_u *name, |
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1824 typval_T *rettv, |
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1825 lval_T *lp, |
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1826 int unlet, |
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1827 int skip, |
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1828 int flags, /* GLV_ values */ |
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1829 int fne_flags) /* flags for find_name_end() */ |
| 110 | 1830 { |
| 1831 char_u *p; | |
| 1832 char_u *expr_start, *expr_end; | |
| 1833 int cc; | |
| 137 | 1834 dictitem_T *v; |
| 1835 typval_T var1; | |
| 1836 typval_T var2; | |
| 110 | 1837 int empty1 = FALSE; |
| 137 | 1838 listitem_T *ni; |
| 100 | 1839 char_u *key = NULL; |
| 1840 int len; | |
| 137 | 1841 hashtab_T *ht; |
| 5604 | 1842 int quiet = flags & GLV_QUIET; |
| 71 | 1843 |
| 110 | 1844 /* Clear everything in "lp". */ |
| 137 | 1845 vim_memset(lp, 0, sizeof(lval_T)); |
| 110 | 1846 |
| 1847 if (skip) | |
| 1848 { | |
| 1849 /* When skipping just find the end of the name. */ | |
| 1850 lp->ll_name = name; | |
| 271 | 1851 return find_name_end(name, NULL, NULL, FNE_INCL_BR | fne_flags); |
| 110 | 1852 } |
| 1853 | |
| 1854 /* Find the end of the name. */ | |
| 271 | 1855 p = find_name_end(name, &expr_start, &expr_end, fne_flags); |
| 110 | 1856 if (expr_start != NULL) |
| 1857 { | |
| 1858 /* Don't expand the name when we already know there is an error. */ | |
|
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1859 if (unlet && !VIM_ISWHITE(*p) && !ends_excmd(*p) |
| 110 | 1860 && *p != '[' && *p != '.') |
| 1861 { | |
| 1862 EMSG(_(e_trailing)); | |
| 1863 return NULL; | |
| 1864 } | |
| 1865 | |
| 1866 lp->ll_exp_name = make_expanded_name(name, expr_start, expr_end, p); | |
| 1867 if (lp->ll_exp_name == NULL) | |
| 1868 { | |
| 1869 /* Report an invalid expression in braces, unless the | |
| 1870 * expression evaluation has been cancelled due to an | |
| 1871 * aborting error, an interrupt, or an exception. */ | |
| 1872 if (!aborting() && !quiet) | |
| 1873 { | |
| 121 | 1874 emsg_severe = TRUE; |
| 110 | 1875 EMSG2(_(e_invarg2), name); |
| 1876 return NULL; | |
| 1877 } | |
| 1878 } | |
| 1879 lp->ll_name = lp->ll_exp_name; | |
| 1880 } | |
| 1881 else | |
| 1882 lp->ll_name = name; | |
| 1883 | |
| 1884 /* Without [idx] or .key we are done. */ | |
| 1885 if ((*p != '[' && *p != '.') || lp->ll_name == NULL) | |
| 1886 return p; | |
| 1887 | |
| 1888 cc = *p; | |
| 1889 *p = NUL; | |
| 5604 | 1890 v = find_var(lp->ll_name, &ht, flags & GLV_NO_AUTOLOAD); |
| 110 | 1891 if (v == NULL && !quiet) |
| 1892 EMSG2(_(e_undefvar), lp->ll_name); | |
| 1893 *p = cc; | |
| 71 | 1894 if (v == NULL) |
| 1895 return NULL; | |
| 1896 | |
| 110 | 1897 /* |
| 1898 * Loop until no more [idx] or .key is following. | |
| 1899 */ | |
| 137 | 1900 lp->ll_tv = &v->di_tv; |
|
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1901 var1.v_type = VAR_UNKNOWN; |
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1902 var2.v_type = VAR_UNKNOWN; |
| 110 | 1903 while (*p == '[' || (*p == '.' && lp->ll_tv->v_type == VAR_DICT)) |
| 1904 { | |
| 1905 if (!(lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list != NULL) | |
| 1906 && !(lp->ll_tv->v_type == VAR_DICT | |
| 1907 && lp->ll_tv->vval.v_dict != NULL)) | |
| 1908 { | |
| 1909 if (!quiet) | |
| 1910 EMSG(_("E689: Can only index a List or Dictionary")); | |
| 1911 return NULL; | |
| 1912 } | |
| 1913 if (lp->ll_range) | |
| 1914 { | |
| 1915 if (!quiet) | |
| 1916 EMSG(_("E708: [:] must come last")); | |
| 1917 return NULL; | |
| 71 | 1918 } |
| 88 | 1919 |
| 100 | 1920 len = -1; |
| 1921 if (*p == '.') | |
| 1922 { | |
| 1923 key = p + 1; | |
| 1924 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 1925 ; | |
| 1926 if (len == 0) | |
| 1927 { | |
| 110 | 1928 if (!quiet) |
| 1929 EMSG(_(e_emptykey)); | |
| 1930 return NULL; | |
| 88 | 1931 } |
| 100 | 1932 p = key + len; |
| 1933 } | |
| 1934 else | |
| 1935 { | |
| 1936 /* Get the index [expr] or the first index [expr: ]. */ | |
| 88 | 1937 p = skipwhite(p + 1); |
| 100 | 1938 if (*p == ':') |
| 1939 empty1 = TRUE; | |
| 88 | 1940 else |
| 1941 { | |
| 100 | 1942 empty1 = FALSE; |
| 1943 if (eval1(&p, &var1, TRUE) == FAIL) /* recursive! */ | |
| 110 | 1944 return NULL; |
| 323 | 1945 if (get_tv_string_chk(&var1) == NULL) |
| 1946 { | |
| 1947 /* not a number or string */ | |
| 1948 clear_tv(&var1); | |
| 1949 return NULL; | |
| 1950 } | |
| 100 | 1951 } |
| 1952 | |
| 1953 /* Optionally get the second index [ :expr]. */ | |
| 1954 if (*p == ':') | |
| 1955 { | |
| 110 | 1956 if (lp->ll_tv->v_type == VAR_DICT) |
| 1957 { | |
| 1958 if (!quiet) | |
| 117 | 1959 EMSG(_(e_dictrange)); |
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1960 clear_tv(&var1); |
| 110 | 1961 return NULL; |
| 1962 } | |
| 1963 if (rettv != NULL && (rettv->v_type != VAR_LIST | |
| 1964 || rettv->vval.v_list == NULL)) | |
| 1965 { | |
| 1966 if (!quiet) | |
| 1967 EMSG(_("E709: [:] requires a List value")); | |
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1968 clear_tv(&var1); |
| 110 | 1969 return NULL; |
| 88 | 1970 } |
| 100 | 1971 p = skipwhite(p + 1); |
| 1972 if (*p == ']') | |
| 110 | 1973 lp->ll_empty2 = TRUE; |
| 100 | 1974 else |
| 1975 { | |
| 110 | 1976 lp->ll_empty2 = FALSE; |
| 100 | 1977 if (eval1(&p, &var2, TRUE) == FAIL) /* recursive! */ |
| 1978 { | |
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1979 clear_tv(&var1); |
| 110 | 1980 return NULL; |
| 100 | 1981 } |
| 323 | 1982 if (get_tv_string_chk(&var2) == NULL) |
| 1983 { | |
| 1984 /* not a number or string */ | |
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1985 clear_tv(&var1); |
| 323 | 1986 clear_tv(&var2); |
| 1987 return NULL; | |
| 1988 } | |
| 100 | 1989 } |
| 110 | 1990 lp->ll_range = TRUE; |
| 100 | 1991 } |
| 1992 else | |
| 110 | 1993 lp->ll_range = FALSE; |
| 100 | 1994 |
| 1995 if (*p != ']') | |
| 1996 { | |
| 110 | 1997 if (!quiet) |
| 1998 EMSG(_(e_missbrac)); | |
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1999 clear_tv(&var1); |
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2000 clear_tv(&var2); |
| 110 | 2001 return NULL; |
| 100 | 2002 } |
| 2003 | |
| 2004 /* Skip to past ']'. */ | |
| 2005 ++p; | |
| 2006 } | |
| 2007 | |
| 110 | 2008 if (lp->ll_tv->v_type == VAR_DICT) |
| 100 | 2009 { |
| 2010 if (len == -1) | |
| 2011 { | |
| 110 | 2012 /* "[key]": get key from "var1" */ |
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2013 key = get_tv_string_chk(&var1); /* is number or string */ |
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2014 if (key == NULL) |
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2015 { |
| 100 | 2016 clear_tv(&var1); |
| 110 | 2017 return NULL; |
| 2018 } | |
| 2019 } | |
| 117 | 2020 lp->ll_list = NULL; |
| 2021 lp->ll_dict = lp->ll_tv->vval.v_dict; | |
| 121 | 2022 lp->ll_di = dict_find(lp->ll_dict, key, len); |
| 2739 | 2023 |
| 3687 | 2024 /* When assigning to a scope dictionary check that a function and |
| 2025 * variable name is valid (only variable name unless it is l: or | |
| 2026 * g: dictionary). Disallow overwriting a builtin function. */ | |
| 2027 if (rettv != NULL && lp->ll_dict->dv_scope != 0) | |
| 2028 { | |
| 2029 int prevval; | |
| 2030 int wrong; | |
| 2031 | |
| 2032 if (len != -1) | |
| 2033 { | |
| 2034 prevval = key[len]; | |
| 2035 key[len] = NUL; | |
| 2036 } | |
|
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2037 else |
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2038 prevval = 0; /* avoid compiler warning */ |
| 3687 | 2039 wrong = (lp->ll_dict->dv_scope == VAR_DEF_SCOPE |
| 2040 && rettv->v_type == VAR_FUNC | |
| 2739 | 2041 && var_check_func_name(key, lp->ll_di == NULL)) |
| 3687 | 2042 || !valid_varname(key); |
| 2043 if (len != -1) | |
| 2044 key[len] = prevval; | |
| 2045 if (wrong) | |
| 2739 | 2046 return NULL; |
| 2047 } | |
| 2048 | |
| 110 | 2049 if (lp->ll_di == NULL) |
| 100 | 2050 { |
| 2739 | 2051 /* Can't add "v:" variable. */ |
| 2052 if (lp->ll_dict == &vimvardict) | |
| 2053 { | |
| 2054 EMSG2(_(e_illvar), name); | |
| 2055 return NULL; | |
| 2056 } | |
| 2057 | |
| 121 | 2058 /* Key does not exist in dict: may need to add it. */ |
| 110 | 2059 if (*p == '[' || *p == '.' || unlet) |
| 2060 { | |
| 2061 if (!quiet) | |
| 117 | 2062 EMSG2(_(e_dictkey), key); |
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2063 clear_tv(&var1); |
| 110 | 2064 return NULL; |
| 100 | 2065 } |
| 2066 if (len == -1) | |
| 110 | 2067 lp->ll_newkey = vim_strsave(key); |
| 100 | 2068 else |
| 110 | 2069 lp->ll_newkey = vim_strnsave(key, len); |
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2070 clear_tv(&var1); |
| 110 | 2071 if (lp->ll_newkey == NULL) |
| 100 | 2072 p = NULL; |
| 2073 break; | |
| 2074 } | |
| 2739 | 2075 /* existing variable, need to check if it can be changed */ |
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2076 else if ((flags & GLV_READ_ONLY) == 0 |
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2077 && var_check_ro(lp->ll_di->di_flags, name, FALSE)) |
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2078 { |
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2079 clear_tv(&var1); |
| 2739 | 2080 return NULL; |
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2081 } |
| 2739 | 2082 |
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2083 clear_tv(&var1); |
| 110 | 2084 lp->ll_tv = &lp->ll_di->di_tv; |
| 100 | 2085 } |
| 2086 else | |
| 2087 { | |
| 2088 /* | |
| 2089 * Get the number and item for the only or first index of the List. | |
| 2090 */ | |
| 2091 if (empty1) | |
| 110 | 2092 lp->ll_n1 = 0; |
| 100 | 2093 else |
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2094 /* is number or string */ |
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2095 lp->ll_n1 = (long)get_tv_number(&var1); |
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2096 clear_tv(&var1); |
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2097 |
| 117 | 2098 lp->ll_dict = NULL; |
| 110 | 2099 lp->ll_list = lp->ll_tv->vval.v_list; |
| 2100 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2101 if (lp->ll_li == NULL) | |
| 2102 { | |
| 842 | 2103 if (lp->ll_n1 < 0) |
| 2104 { | |
| 2105 lp->ll_n1 = 0; | |
| 2106 lp->ll_li = list_find(lp->ll_list, lp->ll_n1); | |
| 2107 } | |
| 2108 } | |
| 2109 if (lp->ll_li == NULL) | |
| 2110 { | |
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2111 clear_tv(&var2); |
| 2772 | 2112 if (!quiet) |
| 2113 EMSGN(_(e_listidx), lp->ll_n1); | |
| 110 | 2114 return NULL; |
| 100 | 2115 } |
| 2116 | |
| 2117 /* | |
| 2118 * May need to find the item or absolute index for the second | |
| 2119 * index of a range. | |
| 110 | 2120 * When no index given: "lp->ll_empty2" is TRUE. |
| 2121 * Otherwise "lp->ll_n2" is set to the second index. | |
| 100 | 2122 */ |
| 110 | 2123 if (lp->ll_range && !lp->ll_empty2) |
| 2124 { | |
|
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2125 lp->ll_n2 = (long)get_tv_number(&var2); |
|
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2126 /* is number or string */ |
| 88 | 2127 clear_tv(&var2); |
| 110 | 2128 if (lp->ll_n2 < 0) |
| 2129 { | |
| 2130 ni = list_find(lp->ll_list, lp->ll_n2); | |
| 100 | 2131 if (ni == NULL) |
| 2772 | 2132 { |
| 2133 if (!quiet) | |
| 2134 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2135 return NULL; |
| 2772 | 2136 } |
| 110 | 2137 lp->ll_n2 = list_idx_of_item(lp->ll_list, ni); |
| 2138 } | |
| 2139 | |
| 2140 /* Check that lp->ll_n2 isn't before lp->ll_n1. */ | |
| 2141 if (lp->ll_n1 < 0) | |
| 2142 lp->ll_n1 = list_idx_of_item(lp->ll_list, lp->ll_li); | |
| 2143 if (lp->ll_n2 < lp->ll_n1) | |
| 2772 | 2144 { |
| 2145 if (!quiet) | |
| 2146 EMSGN(_(e_listidx), lp->ll_n2); | |
| 110 | 2147 return NULL; |
| 2772 | 2148 } |
| 110 | 2149 } |
| 2150 | |
| 2151 lp->ll_tv = &lp->ll_li->li_tv; | |
| 2152 } | |
| 2153 } | |
| 2154 | |
|
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2155 clear_tv(&var1); |
| 110 | 2156 return p; |
| 2157 } | |
| 2158 | |
| 2159 /* | |
| 137 | 2160 * Clear lval "lp" that was filled by get_lval(). |
| 110 | 2161 */ |
|
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2162 void |
|
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2163 clear_lval(lval_T *lp) |
| 110 | 2164 { |
| 2165 vim_free(lp->ll_exp_name); | |
| 2166 vim_free(lp->ll_newkey); | |
| 2167 } | |
| 2168 | |
| 2169 /* | |
| 151 | 2170 * Set a variable that was parsed by get_lval() to "rettv". |
| 110 | 2171 * "endp" points to just after the parsed name. |
| 117 | 2172 * "op" is NULL, "+" for "+=", "-" for "-=", "." for ".=" or "=" for "=". |
| 2173 */ | |
| 2174 static void | |
|
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2175 set_var_lval( |
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2176 lval_T *lp, |
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2177 char_u *endp, |
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2178 typval_T *rettv, |
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2179 int copy, |
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2180 char_u *op) |
| 110 | 2181 { |
| 2182 int cc; | |
| 137 | 2183 listitem_T *ri; |
| 2184 dictitem_T *di; | |
| 110 | 2185 |
| 2186 if (lp->ll_tv == NULL) | |
| 2187 { | |
|
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2188 cc = *endp; |
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2189 *endp = NUL; |
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2190 if (op != NULL && *op != '=') |
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2191 { |
|
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2192 typval_T tv; |
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2193 |
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2194 /* handle +=, -= and .= */ |
|
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2195 di = NULL; |
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2196 if (get_var_tv(lp->ll_name, (int)STRLEN(lp->ll_name), |
|
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2197 &tv, &di, TRUE, FALSE) == OK) |
|
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2198 { |
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2199 if ((di == NULL |
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2200 || (!var_check_ro(di->di_flags, lp->ll_name, FALSE) |
|
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2201 && !tv_check_lock(di->di_tv.v_lock, lp->ll_name, |
|
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2202 FALSE))) |
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2203 && tv_op(&tv, rettv, op) == OK) |
|
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2204 set_var(lp->ll_name, &tv, FALSE); |
|
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2205 clear_tv(&tv); |
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2206 } |
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2207 } |
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2208 else |
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2209 set_var(lp->ll_name, rettv, copy); |
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2210 *endp = cc; |
| 110 | 2211 } |
| 151 | 2212 else if (tv_check_lock(lp->ll_newkey == NULL |
| 2213 ? lp->ll_tv->v_lock | |
| 6773 | 2214 : lp->ll_tv->vval.v_dict->dv_lock, lp->ll_name, FALSE)) |
| 151 | 2215 ; |
| 110 | 2216 else if (lp->ll_range) |
| 2217 { | |
| 6166 | 2218 listitem_T *ll_li = lp->ll_li; |
| 2219 int ll_n1 = lp->ll_n1; | |
| 2220 | |
| 2221 /* | |
| 2222 * Check whether any of the list items is locked | |
| 2223 */ | |
| 6422 | 2224 for (ri = rettv->vval.v_list->lv_first; ri != NULL && ll_li != NULL; ) |
| 6166 | 2225 { |
| 6773 | 2226 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2227 return; |
| 2228 ri = ri->li_next; | |
| 2229 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == ll_n1)) | |
| 2230 break; | |
| 2231 ll_li = ll_li->li_next; | |
| 2232 ++ll_n1; | |
| 2233 } | |
| 2234 | |
| 110 | 2235 /* |
| 2236 * Assign the List values to the list items. | |
| 2237 */ | |
| 2238 for (ri = rettv->vval.v_list->lv_first; ri != NULL; ) | |
| 2239 { | |
| 117 | 2240 if (op != NULL && *op != '=') |
| 2241 tv_op(&lp->ll_li->li_tv, &ri->li_tv, op); | |
| 2242 else | |
| 2243 { | |
| 2244 clear_tv(&lp->ll_li->li_tv); | |
| 2245 copy_tv(&ri->li_tv, &lp->ll_li->li_tv); | |
| 2246 } | |
| 110 | 2247 ri = ri->li_next; |
| 2248 if (ri == NULL || (!lp->ll_empty2 && lp->ll_n2 == lp->ll_n1)) | |
| 2249 break; | |
| 2250 if (lp->ll_li->li_next == NULL) | |
| 2251 { | |
| 2252 /* Need to add an empty item. */ | |
| 533 | 2253 if (list_append_number(lp->ll_list, 0) == FAIL) |
| 110 | 2254 { |
| 2255 ri = NULL; | |
| 88 | 2256 break; |
| 110 | 2257 } |
| 2258 } | |
| 2259 lp->ll_li = lp->ll_li->li_next; | |
| 2260 ++lp->ll_n1; | |
| 2261 } | |
| 2262 if (ri != NULL) | |
| 2263 EMSG(_("E710: List value has more items than target")); | |
| 117 | 2264 else if (lp->ll_empty2 |
| 2265 ? (lp->ll_li != NULL && lp->ll_li->li_next != NULL) | |
| 110 | 2266 : lp->ll_n1 != lp->ll_n2) |
| 2267 EMSG(_("E711: List value has not enough items")); | |
| 2268 } | |
| 2269 else | |
| 2270 { | |
| 2271 /* | |
| 2272 * Assign to a List or Dictionary item. | |
| 2273 */ | |
| 2274 if (lp->ll_newkey != NULL) | |
| 2275 { | |
| 117 | 2276 if (op != NULL && *op != '=') |
| 2277 { | |
| 2278 EMSG2(_(e_letwrong), op); | |
| 2279 return; | |
| 2280 } | |
| 2281 | |
| 110 | 2282 /* Need to add an item to the Dictionary. */ |
| 121 | 2283 di = dictitem_alloc(lp->ll_newkey); |
| 110 | 2284 if (di == NULL) |
| 2285 return; | |
| 121 | 2286 if (dict_add(lp->ll_tv->vval.v_dict, di) == FAIL) |
| 2287 { | |
| 2288 vim_free(di); | |
| 2289 return; | |
| 2290 } | |
| 110 | 2291 lp->ll_tv = &di->di_tv; |
| 2292 } | |
| 117 | 2293 else if (op != NULL && *op != '=') |
| 2294 { | |
| 2295 tv_op(lp->ll_tv, rettv, op); | |
| 2296 return; | |
| 2297 } | |
| 110 | 2298 else |
| 2299 clear_tv(lp->ll_tv); | |
| 2300 | |
| 2301 /* | |
| 2302 * Assign the value to the variable or list item. | |
| 2303 */ | |
| 2304 if (copy) | |
| 2305 copy_tv(rettv, lp->ll_tv); | |
| 2306 else | |
| 2307 { | |
| 2308 *lp->ll_tv = *rettv; | |
| 156 | 2309 lp->ll_tv->v_lock = 0; |
| 110 | 2310 init_tv(rettv); |
| 2311 } | |
| 2312 } | |
| 7 | 2313 } |
| 2314 | |
| 76 | 2315 /* |
| 117 | 2316 * Handle "tv1 += tv2", "tv1 -= tv2" and "tv1 .= tv2" |
| 2317 * Returns OK or FAIL. | |
| 2318 */ | |
| 2319 static int | |
|
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|
2320 tv_op(typval_T *tv1, typval_T *tv2, char_u *op) |
| 117 | 2321 { |
|
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|
2322 varnumber_T n; |
| 117 | 2323 char_u numbuf[NUMBUFLEN]; |
| 2324 char_u *s; | |
| 2325 | |
|
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|
2326 /* Can't do anything with a Funcref, Dict, v:true on the right. */ |
|
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|
2327 if (tv2->v_type != VAR_FUNC && tv2->v_type != VAR_DICT |
|
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2328 && tv2->v_type != VAR_SPECIAL) |
| 117 | 2329 { |
| 2330 switch (tv1->v_type) | |
| 2331 { | |
|
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|
2332 case VAR_UNKNOWN: |
| 117 | 2333 case VAR_DICT: |
| 2334 case VAR_FUNC: | |
|
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|
2335 case VAR_PARTIAL: |
|
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2336 case VAR_SPECIAL: |
|
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2337 case VAR_JOB: |
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2338 case VAR_CHANNEL: |
| 117 | 2339 break; |
| 2340 | |
| 2341 case VAR_LIST: | |
| 2342 if (*op != '+' || tv2->v_type != VAR_LIST) | |
| 2343 break; | |
| 2344 /* List += List */ | |
| 2345 if (tv1->vval.v_list != NULL && tv2->vval.v_list != NULL) | |
| 2346 list_extend(tv1->vval.v_list, tv2->vval.v_list, NULL); | |
| 2347 return OK; | |
| 2348 | |
| 2349 case VAR_NUMBER: | |
| 2350 case VAR_STRING: | |
| 2351 if (tv2->v_type == VAR_LIST) | |
| 2352 break; | |
| 2353 if (*op == '+' || *op == '-') | |
| 2354 { | |
| 2355 /* nr += nr or nr -= nr*/ | |
| 2356 n = get_tv_number(tv1); | |
| 1624 | 2357 #ifdef FEAT_FLOAT |
| 2358 if (tv2->v_type == VAR_FLOAT) | |
| 2359 { | |
| 2360 float_T f = n; | |
| 2361 | |
| 2362 if (*op == '+') | |
| 2363 f += tv2->vval.v_float; | |
| 2364 else | |
| 2365 f -= tv2->vval.v_float; | |
| 2366 clear_tv(tv1); | |
| 2367 tv1->v_type = VAR_FLOAT; | |
| 2368 tv1->vval.v_float = f; | |
| 2369 } | |
| 117 | 2370 else |
| 1624 | 2371 #endif |
| 2372 { | |
| 2373 if (*op == '+') | |
| 2374 n += get_tv_number(tv2); | |
| 2375 else | |
| 2376 n -= get_tv_number(tv2); | |
| 2377 clear_tv(tv1); | |
| 2378 tv1->v_type = VAR_NUMBER; | |
| 2379 tv1->vval.v_number = n; | |
| 2380 } | |
| 2381 } | |
| 2382 else | |
| 2383 { | |
| 2384 if (tv2->v_type == VAR_FLOAT) | |
| 2385 break; | |
| 2386 | |
| 117 | 2387 /* str .= str */ |
| 2388 s = get_tv_string(tv1); | |
| 2389 s = concat_str(s, get_tv_string_buf(tv2, numbuf)); | |
| 2390 clear_tv(tv1); | |
| 2391 tv1->v_type = VAR_STRING; | |
| 2392 tv1->vval.v_string = s; | |
| 2393 } | |
| 2394 return OK; | |
| 1624 | 2395 |
| 2396 case VAR_FLOAT: | |
|
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2397 #ifdef FEAT_FLOAT |
| 1624 | 2398 { |
| 2399 float_T f; | |
| 2400 | |
| 2401 if (*op == '.' || (tv2->v_type != VAR_FLOAT | |
| 2402 && tv2->v_type != VAR_NUMBER | |
| 2403 && tv2->v_type != VAR_STRING)) | |
| 2404 break; | |
| 2405 if (tv2->v_type == VAR_FLOAT) | |
| 2406 f = tv2->vval.v_float; | |
| 2407 else | |
| 2408 f = get_tv_number(tv2); | |
| 2409 if (*op == '+') | |
| 2410 tv1->vval.v_float += f; | |
| 2411 else | |
| 2412 tv1->vval.v_float -= f; | |
| 2413 } | |
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2414 #endif |
| 1624 | 2415 return OK; |
| 117 | 2416 } |
| 2417 } | |
| 2418 | |
| 2419 EMSG2(_(e_letwrong), op); | |
| 2420 return FAIL; | |
| 2421 } | |
| 2422 | |
| 2423 /* | |
| 76 | 2424 * Evaluate the expression used in a ":for var in expr" command. |
| 2425 * "arg" points to "var". | |
| 2426 * Set "*errp" to TRUE for an error, FALSE otherwise; | |
| 2427 * Return a pointer that holds the info. Null when there is an error. | |
| 2428 */ | |
| 2429 void * | |
|
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2430 eval_for_line( |
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2431 char_u *arg, |
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parents:
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diff
changeset
|
2432 int *errp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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|
2433 char_u **nextcmdp, |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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diff
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|
2434 int skip) |
| 76 | 2435 { |
| 137 | 2436 forinfo_T *fi; |
| 76 | 2437 char_u *expr; |
| 137 | 2438 typval_T tv; |
| 2439 list_T *l; | |
| 76 | 2440 |
| 2441 *errp = TRUE; /* default: there is an error */ | |
| 2442 | |
| 137 | 2443 fi = (forinfo_T *)alloc_clear(sizeof(forinfo_T)); |
| 76 | 2444 if (fi == NULL) |
| 2445 return NULL; | |
| 2446 | |
| 2447 expr = skip_var_list(arg, &fi->fi_varcount, &fi->fi_semicolon); | |
| 2448 if (expr == NULL) | |
| 2449 return fi; | |
| 2450 | |
| 2451 expr = skipwhite(expr); | |
|
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2452 if (expr[0] != 'i' || expr[1] != 'n' || !VIM_ISWHITE(expr[2])) |
| 76 | 2453 { |
| 86 | 2454 EMSG(_("E690: Missing \"in\" after :for")); |
| 76 | 2455 return fi; |
| 2456 } | |
| 2457 | |
| 2458 if (skip) | |
| 2459 ++emsg_skip; | |
| 2460 if (eval0(skipwhite(expr + 2), &tv, nextcmdp, !skip) == OK) | |
| 2461 { | |
| 2462 *errp = FALSE; | |
| 2463 if (!skip) | |
| 2464 { | |
| 2465 l = tv.vval.v_list; | |
|
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2466 if (tv.v_type != VAR_LIST) |
| 359 | 2467 { |
| 76 | 2468 EMSG(_(e_listreq)); |
| 359 | 2469 clear_tv(&tv); |
| 2470 } | |
|
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2471 else if (l == NULL) |
|
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commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
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2472 { |
|
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commit https://github.com/vim/vim/commit/d8585eded6359f1d7e1981e96ae775efd077c638
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2473 /* a null list is like an empty list: do nothing */ |
|
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2474 clear_tv(&tv); |
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2475 } |
| 76 | 2476 else |
| 2477 { | |
| 512 | 2478 /* No need to increment the refcount, it's already set for the |
| 2479 * list being used in "tv". */ | |
| 76 | 2480 fi->fi_list = l; |
| 2481 list_add_watch(l, &fi->fi_lw); | |
| 2482 fi->fi_lw.lw_item = l->lv_first; | |
| 2483 } | |
| 2484 } | |
| 2485 } | |
| 2486 if (skip) | |
| 2487 --emsg_skip; | |
| 2488 | |
| 2489 return fi; | |
| 2490 } | |
| 2491 | |
| 2492 /* | |
| 2493 * Use the first item in a ":for" list. Advance to the next. | |
| 2494 * Assign the values to the variable (list). "arg" points to the first one. | |
| 2495 * Return TRUE when a valid item was found, FALSE when at end of list or | |
| 2496 * something wrong. | |
| 2497 */ | |
| 2498 int | |
|
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2499 next_for_item(void *fi_void, char_u *arg) |
| 76 | 2500 { |
|
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2501 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2502 int result; |
| 137 | 2503 listitem_T *item; |
| 76 | 2504 |
| 2505 item = fi->fi_lw.lw_item; | |
| 2506 if (item == NULL) | |
| 2507 result = FALSE; | |
| 2508 else | |
| 2509 { | |
| 2510 fi->fi_lw.lw_item = item->li_next; | |
| 2511 result = (ex_let_vars(arg, &item->li_tv, TRUE, | |
| 2512 fi->fi_semicolon, fi->fi_varcount, NULL) == OK); | |
| 2513 } | |
| 2514 return result; | |
| 2515 } | |
| 2516 | |
| 2517 /* | |
| 2518 * Free the structure used to store info used by ":for". | |
| 2519 */ | |
| 2520 void | |
|
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|
2521 free_for_info(void *fi_void) |
| 76 | 2522 { |
| 137 | 2523 forinfo_T *fi = (forinfo_T *)fi_void; |
| 76 | 2524 |
| 92 | 2525 if (fi != NULL && fi->fi_list != NULL) |
| 359 | 2526 { |
| 76 | 2527 list_rem_watch(fi->fi_list, &fi->fi_lw); |
| 359 | 2528 list_unref(fi->fi_list); |
| 2529 } | |
| 76 | 2530 vim_free(fi); |
| 2531 } | |
| 2532 | |
| 7 | 2533 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) |
| 2534 | |
| 2535 void | |
|
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|
2536 set_context_for_expression( |
|
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parents:
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diff
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|
2537 expand_T *xp, |
|
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2538 char_u *arg, |
|
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diff
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|
2539 cmdidx_T cmdidx) |
| 7 | 2540 { |
| 2541 int got_eq = FALSE; | |
| 2542 int c; | |
| 76 | 2543 char_u *p; |
| 2544 | |
| 2545 if (cmdidx == CMD_let) | |
| 2546 { | |
| 2547 xp->xp_context = EXPAND_USER_VARS; | |
| 159 | 2548 if (vim_strpbrk(arg, (char_u *)"\"'+-*/%.=!?~|&$([<>,#") == NULL) |
| 76 | 2549 { |
| 2550 /* ":let var1 var2 ...": find last space. */ | |
| 159 | 2551 for (p = arg + STRLEN(arg); p >= arg; ) |
| 76 | 2552 { |
| 2553 xp->xp_pattern = p; | |
|
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2554 MB_PTR_BACK(arg, p); |
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2555 if (VIM_ISWHITE(*p)) |
| 76 | 2556 break; |
| 2557 } | |
| 2558 return; | |
| 2559 } | |
| 2560 } | |
| 2561 else | |
| 2562 xp->xp_context = cmdidx == CMD_call ? EXPAND_FUNCTIONS | |
| 2563 : EXPAND_EXPRESSION; | |
| 7 | 2564 while ((xp->xp_pattern = vim_strpbrk(arg, |
| 2565 (char_u *)"\"'+-*/%.=!?~|&$([<>,#")) != NULL) | |
| 2566 { | |
| 2567 c = *xp->xp_pattern; | |
| 2568 if (c == '&') | |
| 2569 { | |
| 2570 c = xp->xp_pattern[1]; | |
| 2571 if (c == '&') | |
| 2572 { | |
| 2573 ++xp->xp_pattern; | |
| 2574 xp->xp_context = cmdidx != CMD_let || got_eq | |
| 2575 ? EXPAND_EXPRESSION : EXPAND_NOTHING; | |
| 2576 } | |
| 2577 else if (c != ' ') | |
| 201 | 2578 { |
| 7 | 2579 xp->xp_context = EXPAND_SETTINGS; |
| 201 | 2580 if ((c == 'l' || c == 'g') && xp->xp_pattern[2] == ':') |
| 2581 xp->xp_pattern += 2; | |
| 2582 | |
| 2583 } | |
| 7 | 2584 } |
| 2585 else if (c == '$') | |
| 2586 { | |
| 2587 /* environment variable */ | |
| 2588 xp->xp_context = EXPAND_ENV_VARS; | |
| 2589 } | |
| 2590 else if (c == '=') | |
| 2591 { | |
| 2592 got_eq = TRUE; | |
| 2593 xp->xp_context = EXPAND_EXPRESSION; | |
| 2594 } | |
|
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2595 else if (c == '#' |
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2596 && xp->xp_context == EXPAND_EXPRESSION) |
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2597 { |
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2598 /* Autoload function/variable contains '#'. */ |
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|
2599 break; |
|
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|
2600 } |
| 6367 | 2601 else if ((c == '<' || c == '#') |
| 7 | 2602 && xp->xp_context == EXPAND_FUNCTIONS |
| 2603 && vim_strchr(xp->xp_pattern, '(') == NULL) | |
| 2604 { | |
| 6367 | 2605 /* Function name can start with "<SNR>" and contain '#'. */ |
| 7 | 2606 break; |
| 2607 } | |
| 2608 else if (cmdidx != CMD_let || got_eq) | |
| 2609 { | |
| 2610 if (c == '"') /* string */ | |
| 2611 { | |
| 2612 while ((c = *++xp->xp_pattern) != NUL && c != '"') | |
| 2613 if (c == '\\' && xp->xp_pattern[1] != NUL) | |
| 2614 ++xp->xp_pattern; | |
| 2615 xp->xp_context = EXPAND_NOTHING; | |
| 2616 } | |
| 2617 else if (c == '\'') /* literal string */ | |
| 2618 { | |
| 100 | 2619 /* Trick: '' is like stopping and starting a literal string. */ |
| 7 | 2620 while ((c = *++xp->xp_pattern) != NUL && c != '\'') |
| 2621 /* skip */ ; | |
| 2622 xp->xp_context = EXPAND_NOTHING; | |
| 2623 } | |
| 2624 else if (c == '|') | |
| 2625 { | |
| 2626 if (xp->xp_pattern[1] == '|') | |
| 2627 { | |
| 2628 ++xp->xp_pattern; | |
| 2629 xp->xp_context = EXPAND_EXPRESSION; | |
| 2630 } | |
| 2631 else | |
| 2632 xp->xp_context = EXPAND_COMMANDS; | |
| 2633 } | |
| 2634 else | |
| 2635 xp->xp_context = EXPAND_EXPRESSION; | |
| 2636 } | |
| 2637 else | |
| 76 | 2638 /* Doesn't look like something valid, expand as an expression |
| 2639 * anyway. */ | |
| 2640 xp->xp_context = EXPAND_EXPRESSION; | |
| 7 | 2641 arg = xp->xp_pattern; |
| 2642 if (*arg != NUL) | |
| 2643 while ((c = *++arg) != NUL && (c == ' ' || c == '\t')) | |
| 2644 /* skip */ ; | |
| 2645 } | |
| 2646 xp->xp_pattern = arg; | |
| 2647 } | |
| 2648 | |
| 2649 #endif /* FEAT_CMDL_COMPL */ | |
| 2650 | |
| 2651 /* | |
| 2652 * ":unlet[!] var1 ... " command. | |
| 2653 */ | |
| 2654 void | |
|
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|
2655 ex_unlet(exarg_T *eap) |
| 7 | 2656 { |
| 151 | 2657 ex_unletlock(eap, eap->arg, 0); |
| 2658 } | |
| 2659 | |
| 2660 /* | |
| 2661 * ":lockvar" and ":unlockvar" commands | |
| 2662 */ | |
| 2663 void | |
|
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|
2664 ex_lockvar(exarg_T *eap) |
| 151 | 2665 { |
| 7 | 2666 char_u *arg = eap->arg; |
| 151 | 2667 int deep = 2; |
| 2668 | |
| 2669 if (eap->forceit) | |
| 2670 deep = -1; | |
| 2671 else if (vim_isdigit(*arg)) | |
| 2672 { | |
| 2673 deep = getdigits(&arg); | |
| 2674 arg = skipwhite(arg); | |
| 2675 } | |
| 2676 | |
| 2677 ex_unletlock(eap, arg, deep); | |
| 2678 } | |
| 2679 | |
| 2680 /* | |
| 2681 * ":unlet", ":lockvar" and ":unlockvar" are quite similar. | |
| 2682 */ | |
| 2683 static void | |
|
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2684 ex_unletlock( |
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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diff
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|
2685 exarg_T *eap, |
|
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2686 char_u *argstart, |
|
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|
2687 int deep) |
| 151 | 2688 { |
| 2689 char_u *arg = argstart; | |
| 7 | 2690 char_u *name_end; |
| 2691 int error = FALSE; | |
| 151 | 2692 lval_T lv; |
| 7 | 2693 |
| 2694 do | |
| 2695 { | |
| 110 | 2696 /* Parse the name and find the end. */ |
| 5604 | 2697 name_end = get_lval(arg, NULL, &lv, TRUE, eap->skip || error, 0, |
| 271 | 2698 FNE_CHECK_START); |
| 110 | 2699 if (lv.ll_name == NULL) |
| 2700 error = TRUE; /* error but continue parsing */ | |
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2701 if (name_end == NULL || (!VIM_ISWHITE(*name_end) |
| 110 | 2702 && !ends_excmd(*name_end))) |
| 2703 { | |
| 2704 if (name_end != NULL) | |
| 2705 { | |
| 2706 emsg_severe = TRUE; | |
| 2707 EMSG(_(e_trailing)); | |
| 2708 } | |
| 2709 if (!(eap->skip || error)) | |
| 2710 clear_lval(&lv); | |
| 7 | 2711 break; |
| 2712 } | |
| 2713 | |
| 2714 if (!error && !eap->skip) | |
| 151 | 2715 { |
| 2716 if (eap->cmdidx == CMD_unlet) | |
| 2717 { | |
| 2718 if (do_unlet_var(&lv, name_end, eap->forceit) == FAIL) | |
| 2719 error = TRUE; | |
| 2720 } | |
| 2721 else | |
| 2722 { | |
| 2723 if (do_lock_var(&lv, name_end, deep, | |
| 2724 eap->cmdidx == CMD_lockvar) == FAIL) | |
| 2725 error = TRUE; | |
| 2726 } | |
| 2727 } | |
| 110 | 2728 |
| 2729 if (!eap->skip) | |
| 2730 clear_lval(&lv); | |
| 2731 | |
| 7 | 2732 arg = skipwhite(name_end); |
| 2733 } while (!ends_excmd(*arg)); | |
| 2734 | |
| 2735 eap->nextcmd = check_nextcmd(arg); | |
| 2736 } | |
| 2737 | |
| 100 | 2738 static int |
|
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2739 do_unlet_var( |
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2740 lval_T *lp, |
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2741 char_u *name_end, |
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diff
changeset
|
2742 int forceit) |
| 100 | 2743 { |
| 110 | 2744 int ret = OK; |
| 2745 int cc; | |
| 2746 | |
| 2747 if (lp->ll_tv == NULL) | |
| 2748 { | |
| 2749 cc = *name_end; | |
| 2750 *name_end = NUL; | |
| 2751 | |
| 2752 /* Normal name or expanded name. */ | |
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2753 if (do_unlet(lp->ll_name, forceit) == FAIL) |
| 110 | 2754 ret = FAIL; |
| 2755 *name_end = cc; | |
| 2756 } | |
| 6751 | 2757 else if ((lp->ll_list != NULL |
| 6773 | 2758 && tv_check_lock(lp->ll_list->lv_lock, lp->ll_name, FALSE)) |
| 6751 | 2759 || (lp->ll_dict != NULL |
| 6773 | 2760 && tv_check_lock(lp->ll_dict->dv_lock, lp->ll_name, FALSE))) |
| 151 | 2761 return FAIL; |
| 110 | 2762 else if (lp->ll_range) |
| 2763 { | |
| 137 | 2764 listitem_T *li; |
| 6166 | 2765 listitem_T *ll_li = lp->ll_li; |
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changeset
|
2766 int ll_n1 = lp->ll_n1; |
| 6166 | 2767 |
| 2768 while (ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= ll_n1)) | |
| 2769 { | |
| 2770 li = ll_li->li_next; | |
| 6773 | 2771 if (tv_check_lock(ll_li->li_tv.v_lock, lp->ll_name, FALSE)) |
| 6166 | 2772 return FAIL; |
| 2773 ll_li = li; | |
| 2774 ++ll_n1; | |
| 2775 } | |
| 110 | 2776 |
| 2777 /* Delete a range of List items. */ | |
| 2778 while (lp->ll_li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2779 { | |
| 2780 li = lp->ll_li->li_next; | |
| 2781 listitem_remove(lp->ll_list, lp->ll_li); | |
| 2782 lp->ll_li = li; | |
| 2783 ++lp->ll_n1; | |
| 2784 } | |
| 2785 } | |
| 2786 else | |
| 2787 { | |
| 2788 if (lp->ll_list != NULL) | |
| 2789 /* unlet a List item. */ | |
| 2790 listitem_remove(lp->ll_list, lp->ll_li); | |
| 121 | 2791 else |
| 110 | 2792 /* unlet a Dictionary item. */ |
| 121 | 2793 dictitem_remove(lp->ll_dict, lp->ll_di); |
| 110 | 2794 } |
| 2795 | |
| 2796 return ret; | |
| 100 | 2797 } |
| 2798 | |
| 7 | 2799 /* |
| 2800 * "unlet" a variable. Return OK if it existed, FAIL if not. | |
| 151 | 2801 * When "forceit" is TRUE don't complain if the variable doesn't exist. |
| 7 | 2802 */ |
| 2803 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2804 do_unlet(char_u *name, int forceit) |
| 7 | 2805 { |
| 137 | 2806 hashtab_T *ht; |
| 2807 hashitem_T *hi; | |
| 124 | 2808 char_u *varname; |
| 6751 | 2809 dict_T *d; |
| 1493 | 2810 dictitem_T *di; |
| 124 | 2811 |
| 137 | 2812 ht = find_var_ht(name, &varname); |
| 2813 if (ht != NULL && *varname != NUL) | |
| 2814 { | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2815 d = get_current_funccal_dict(ht); |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2816 if (d == NULL) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2817 { |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2818 if (ht == &globvarht) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2819 d = &globvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2820 else if (ht == &compat_hashtab) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2821 d = &vimvardict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2822 else |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2823 { |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2824 di = find_var_in_ht(ht, *name, (char_u *)"", FALSE); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2825 d = di == NULL ? NULL : di->di_tv.vval.v_dict; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2826 } |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2827 if (d == NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2828 { |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
2829 internal_error("do_unlet()"); |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2830 return FAIL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
2831 } |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2832 } |
| 137 | 2833 hi = hash_find(ht, varname); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2834 if (HASHITEM_EMPTY(hi)) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
2835 hi = find_hi_in_scoped_ht(name, &ht); |
|
9688
2ea935bdd1a1
commit https://github.com/vim/vim/commit/10ce39a0d52272a3dfff2feb8c631529f29e6740
Christian Brabandt <cb@256bit.org>
parents:
9686
diff
changeset
|
2836 if (hi != NULL && !HASHITEM_EMPTY(hi)) |
| 137 | 2837 { |
| 1493 | 2838 di = HI2DI(hi); |
| 6773 | 2839 if (var_check_fixed(di->di_flags, name, FALSE) |
|
7534
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2840 || var_check_ro(di->di_flags, name, FALSE) |
|
0765665083be
commit https://github.com/vim/vim/commit/71bcfdf30109c3d6e40d143adcaf33964b18a70b
Christian Brabandt <cb@256bit.org>
parents:
7513
diff
changeset
|
2841 || 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
|
2842 return FAIL; |
|
3fcd3d235f7b
commit https://github.com/vim/vim/commit/af8af8bfac5792fa64efbc524032d568cc7754f7
Christian Brabandt <cb@256bit.org>
parents:
7480
diff
changeset
|
2843 |
| 151 | 2844 delete_var(ht, hi); |
| 2845 return OK; | |
| 2846 } | |
| 2847 } | |
| 2848 if (forceit) | |
| 2849 return OK; | |
| 2850 EMSG2(_("E108: No such variable: \"%s\""), name); | |
| 7 | 2851 return FAIL; |
| 2852 } | |
| 2853 | |
| 151 | 2854 /* |
| 2855 * Lock or unlock variable indicated by "lp". | |
| 2856 * "deep" is the levels to go (-1 for unlimited); | |
| 2857 * "lock" is TRUE for ":lockvar", FALSE for ":unlockvar". | |
| 2858 */ | |
| 2859 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2860 do_lock_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2861 lval_T *lp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2862 char_u *name_end, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2863 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2864 int lock) |
| 151 | 2865 { |
| 2866 int ret = OK; | |
| 2867 int cc; | |
| 2868 dictitem_T *di; | |
| 2869 | |
| 2870 if (deep == 0) /* nothing to do */ | |
| 2871 return OK; | |
| 2872 | |
| 2873 if (lp->ll_tv == NULL) | |
| 2874 { | |
| 2875 cc = *name_end; | |
| 2876 *name_end = NUL; | |
| 2877 | |
| 2878 /* Normal name or expanded name. */ | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2879 di = find_var(lp->ll_name, NULL, TRUE); |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2880 if (di == NULL) |
| 151 | 2881 ret = FAIL; |
|
10908
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2882 else if ((di->di_flags & DI_FLAGS_FIX) |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2883 && di->di_tv.v_type != VAR_DICT |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2884 && 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
|
2885 /* 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
|
2886 * E.g., the b: dict could be locked/unlocked. */ |
|
6b6abffbdf59
patch 8.0.0343: b:changedtick can be unlocked
Christian Brabandt <cb@256bit.org>
parents:
10889
diff
changeset
|
2887 EMSG2(_("E940: Cannot lock or unlock variable %s"), lp->ll_name); |
| 151 | 2888 else |
| 2889 { | |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2890 if (lock) |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2891 di->di_flags |= DI_FLAGS_LOCK; |
| 151 | 2892 else |
|
10889
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2893 di->di_flags &= ~DI_FLAGS_LOCK; |
|
5780bd3a5a7e
patch 8.0.0334: can't access b:changedtick from a dict reference
Christian Brabandt <cb@256bit.org>
parents:
10728
diff
changeset
|
2894 item_lock(&di->di_tv, deep, lock); |
| 151 | 2895 } |
| 2896 *name_end = cc; | |
| 2897 } | |
| 2898 else if (lp->ll_range) | |
| 2899 { | |
| 2900 listitem_T *li = lp->ll_li; | |
| 2901 | |
| 2902 /* (un)lock a range of List items. */ | |
| 2903 while (li != NULL && (lp->ll_empty2 || lp->ll_n2 >= lp->ll_n1)) | |
| 2904 { | |
| 2905 item_lock(&li->li_tv, deep, lock); | |
| 2906 li = li->li_next; | |
| 2907 ++lp->ll_n1; | |
| 2908 } | |
| 2909 } | |
| 2910 else if (lp->ll_list != NULL) | |
| 2911 /* (un)lock a List item. */ | |
| 2912 item_lock(&lp->ll_li->li_tv, deep, lock); | |
| 2913 else | |
| 6870 | 2914 /* (un)lock a Dictionary item. */ |
| 151 | 2915 item_lock(&lp->ll_di->di_tv, deep, lock); |
| 2916 | |
| 2917 return ret; | |
| 2918 } | |
| 2919 | |
| 2920 /* | |
| 2921 * Lock or unlock an item. "deep" is nr of levels to go. | |
| 2922 */ | |
| 2923 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
2924 item_lock(typval_T *tv, int deep, int lock) |
| 151 | 2925 { |
| 2926 static int recurse = 0; | |
| 2927 list_T *l; | |
| 2928 listitem_T *li; | |
| 2929 dict_T *d; | |
| 2930 hashitem_T *hi; | |
| 2931 int todo; | |
| 2932 | |
| 2933 if (recurse >= DICT_MAXNEST) | |
| 2934 { | |
| 2935 EMSG(_("E743: variable nested too deep for (un)lock")); | |
| 2936 return; | |
| 2937 } | |
| 2938 if (deep == 0) | |
| 2939 return; | |
| 2940 ++recurse; | |
| 2941 | |
| 2942 /* lock/unlock the item itself */ | |
| 2943 if (lock) | |
| 2944 tv->v_lock |= VAR_LOCKED; | |
| 2945 else | |
| 2946 tv->v_lock &= ~VAR_LOCKED; | |
| 2947 | |
| 2948 switch (tv->v_type) | |
| 2949 { | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2950 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2951 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2952 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2953 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2954 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2955 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2956 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
2957 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
2958 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2959 break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
2960 |
| 151 | 2961 case VAR_LIST: |
| 2962 if ((l = tv->vval.v_list) != NULL) | |
| 2963 { | |
| 2964 if (lock) | |
| 2965 l->lv_lock |= VAR_LOCKED; | |
| 2966 else | |
| 2967 l->lv_lock &= ~VAR_LOCKED; | |
| 2968 if (deep < 0 || deep > 1) | |
| 2969 /* recursive: lock/unlock the items the List contains */ | |
| 2970 for (li = l->lv_first; li != NULL; li = li->li_next) | |
| 2971 item_lock(&li->li_tv, deep - 1, lock); | |
| 2972 } | |
| 2973 break; | |
| 2974 case VAR_DICT: | |
| 2975 if ((d = tv->vval.v_dict) != NULL) | |
| 2976 { | |
| 2977 if (lock) | |
| 2978 d->dv_lock |= VAR_LOCKED; | |
| 2979 else | |
| 2980 d->dv_lock &= ~VAR_LOCKED; | |
| 2981 if (deep < 0 || deep > 1) | |
| 2982 { | |
| 2983 /* recursive: lock/unlock the items the List contains */ | |
| 835 | 2984 todo = (int)d->dv_hashtab.ht_used; |
| 151 | 2985 for (hi = d->dv_hashtab.ht_array; todo > 0; ++hi) |
| 2986 { | |
| 2987 if (!HASHITEM_EMPTY(hi)) | |
| 2988 { | |
| 2989 --todo; | |
| 2990 item_lock(&HI2DI(hi)->di_tv, deep - 1, lock); | |
| 2991 } | |
| 2992 } | |
| 2993 } | |
| 2994 } | |
| 2995 } | |
| 2996 --recurse; | |
| 2997 } | |
| 2998 | |
| 7 | 2999 #if (defined(FEAT_MENU) && defined(FEAT_MULTI_LANG)) || defined(PROTO) |
| 3000 /* | |
| 3001 * Delete all "menutrans_" variables. | |
| 3002 */ | |
| 3003 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3004 del_menutrans_vars(void) |
| 7 | 3005 { |
| 137 | 3006 hashitem_T *hi; |
| 124 | 3007 int todo; |
| 3008 | |
| 137 | 3009 hash_lock(&globvarht); |
| 835 | 3010 todo = (int)globvarht.ht_used; |
| 137 | 3011 for (hi = globvarht.ht_array; todo > 0 && !got_int; ++hi) |
| 124 | 3012 { |
| 3013 if (!HASHITEM_EMPTY(hi)) | |
| 3014 { | |
| 3015 --todo; | |
| 137 | 3016 if (STRNCMP(HI2DI(hi)->di_key, "menutrans_", 10) == 0) |
| 3017 delete_var(&globvarht, hi); | |
| 3018 } | |
| 3019 } | |
| 3020 hash_unlock(&globvarht); | |
| 7 | 3021 } |
| 3022 #endif | |
| 3023 | |
| 3024 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3025 | |
| 3026 /* | |
| 3027 * Local string buffer for the next two functions to store a variable name | |
| 3028 * with its prefix. Allocated in cat_prefix_varname(), freed later in | |
| 3029 * get_user_var_name(). | |
| 3030 */ | |
| 3031 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
3032 static char_u *cat_prefix_varname(int prefix, char_u *name); |
| 7 | 3033 |
| 3034 static char_u *varnamebuf = NULL; | |
| 3035 static int varnamebuflen = 0; | |
| 3036 | |
| 3037 /* | |
| 3038 * Function to concatenate a prefix and a variable name. | |
| 3039 */ | |
| 3040 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3041 cat_prefix_varname(int prefix, char_u *name) |
| 7 | 3042 { |
| 3043 int len; | |
| 3044 | |
| 3045 len = (int)STRLEN(name) + 3; | |
| 3046 if (len > varnamebuflen) | |
| 3047 { | |
| 3048 vim_free(varnamebuf); | |
| 3049 len += 10; /* some additional space */ | |
| 3050 varnamebuf = alloc(len); | |
| 3051 if (varnamebuf == NULL) | |
| 3052 { | |
| 3053 varnamebuflen = 0; | |
| 3054 return NULL; | |
| 3055 } | |
| 3056 varnamebuflen = len; | |
| 3057 } | |
| 3058 *varnamebuf = prefix; | |
| 3059 varnamebuf[1] = ':'; | |
| 3060 STRCPY(varnamebuf + 2, name); | |
| 3061 return varnamebuf; | |
| 3062 } | |
| 3063 | |
| 3064 /* | |
| 3065 * Function given to ExpandGeneric() to obtain the list of user defined | |
| 3066 * (global/buffer/window/built-in) variable names. | |
| 3067 */ | |
| 3068 char_u * | |
|
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7788
diff
changeset
|
3069 get_user_var_name(expand_T *xp, int idx) |
| 7 | 3070 { |
| 142 | 3071 static long_u gdone; |
| 3072 static long_u bdone; | |
| 3073 static long_u wdone; | |
| 819 | 3074 #ifdef FEAT_WINDOWS |
| 3075 static long_u tdone; | |
| 3076 #endif | |
| 142 | 3077 static int vidx; |
| 3078 static hashitem_T *hi; | |
| 3079 hashtab_T *ht; | |
| 7 | 3080 |
| 3081 if (idx == 0) | |
| 819 | 3082 { |
| 124 | 3083 gdone = bdone = wdone = vidx = 0; |
| 819 | 3084 #ifdef FEAT_WINDOWS |
| 3085 tdone = 0; | |
| 3086 #endif | |
| 3087 } | |
| 137 | 3088 |
| 3089 /* Global variables */ | |
| 3090 if (gdone < globvarht.ht_used) | |
| 124 | 3091 { |
| 3092 if (gdone++ == 0) | |
| 137 | 3093 hi = globvarht.ht_array; |
| 142 | 3094 else |
| 3095 ++hi; | |
| 124 | 3096 while (HASHITEM_EMPTY(hi)) |
| 3097 ++hi; | |
| 3098 if (STRNCMP("g:", xp->xp_pattern, 2) == 0) | |
| 3099 return cat_prefix_varname('g', hi->hi_key); | |
| 3100 return hi->hi_key; | |
| 3101 } | |
| 137 | 3102 |
| 3103 /* b: variables */ | |
| 4287 | 3104 ht = &curbuf->b_vars->dv_hashtab; |
| 137 | 3105 if (bdone < ht->ht_used) |
| 124 | 3106 { |
| 3107 if (bdone++ == 0) | |
| 137 | 3108 hi = ht->ht_array; |
| 142 | 3109 else |
| 3110 ++hi; | |
| 124 | 3111 while (HASHITEM_EMPTY(hi)) |
| 3112 ++hi; | |
| 3113 return cat_prefix_varname('b', hi->hi_key); | |
| 3114 } | |
| 137 | 3115 |
| 3116 /* w: variables */ | |
| 4287 | 3117 ht = &curwin->w_vars->dv_hashtab; |
| 137 | 3118 if (wdone < ht->ht_used) |
| 124 | 3119 { |
| 163 | 3120 if (wdone++ == 0) |
| 137 | 3121 hi = ht->ht_array; |
| 142 | 3122 else |
| 3123 ++hi; | |
| 124 | 3124 while (HASHITEM_EMPTY(hi)) |
| 3125 ++hi; | |
| 3126 return cat_prefix_varname('w', hi->hi_key); | |
| 7 | 3127 } |
| 137 | 3128 |
| 819 | 3129 #ifdef FEAT_WINDOWS |
| 3130 /* t: variables */ | |
| 4287 | 3131 ht = &curtab->tp_vars->dv_hashtab; |
| 819 | 3132 if (tdone < ht->ht_used) |
| 3133 { | |
| 3134 if (tdone++ == 0) | |
| 3135 hi = ht->ht_array; | |
| 3136 else | |
| 3137 ++hi; | |
| 3138 while (HASHITEM_EMPTY(hi)) | |
| 3139 ++hi; | |
| 3140 return cat_prefix_varname('t', hi->hi_key); | |
| 3141 } | |
| 3142 #endif | |
| 3143 | |
| 137 | 3144 /* v: variables */ |
| 3145 if (vidx < VV_LEN) | |
| 3146 return cat_prefix_varname('v', (char_u *)vimvars[vidx++].vv_name); | |
| 7 | 3147 |
| 3148 vim_free(varnamebuf); | |
| 3149 varnamebuf = NULL; | |
| 3150 varnamebuflen = 0; | |
| 3151 return NULL; | |
| 3152 } | |
| 3153 | |
| 3154 #endif /* FEAT_CMDL_COMPL */ | |
| 3155 | |
| 3156 /* | |
|
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diff
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|
3157 * Return TRUE if "pat" matches "text". |
|
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diff
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|
3158 * Does not use 'cpo' and always uses 'magic'. |
|
65a5a18d3acf
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diff
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|
3159 */ |
|
65a5a18d3acf
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diff
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|
3160 static int |
|
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diff
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|
3161 pattern_match(char_u *pat, char_u *text, int ic) |
|
65a5a18d3acf
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diff
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|
3162 { |
|
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diff
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|
3163 int matches = FALSE; |
|
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diff
changeset
|
3164 char_u *save_cpo; |
|
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|
3165 regmatch_T regmatch; |
|
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diff
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|
3166 |
|
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diff
changeset
|
3167 /* avoid 'l' flag in 'cpoptions' */ |
|
65a5a18d3acf
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changeset
|
3168 save_cpo = p_cpo; |
|
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changeset
|
3169 p_cpo = (char_u *)""; |
|
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|
3170 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); |
|
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diff
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|
3171 if (regmatch.regprog != NULL) |
|
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|
3172 { |
|
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diff
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|
3173 regmatch.rm_ic = ic; |
|
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diff
changeset
|
3174 matches = vim_regexec_nl(®match, text, (colnr_T)0); |
|
65a5a18d3acf
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diff
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|
3175 vim_regfree(regmatch.regprog); |
|
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|
3176 } |
|
65a5a18d3acf
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diff
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|
3177 p_cpo = save_cpo; |
|
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|
3178 return matches; |
|
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|
3179 } |
|
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|
3180 |
|
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diff
changeset
|
3181 /* |
| 7 | 3182 * types for expressions. |
| 3183 */ | |
| 3184 typedef enum | |
| 3185 { | |
| 3186 TYPE_UNKNOWN = 0 | |
| 3187 , TYPE_EQUAL /* == */ | |
| 3188 , TYPE_NEQUAL /* != */ | |
| 3189 , TYPE_GREATER /* > */ | |
| 3190 , TYPE_GEQUAL /* >= */ | |
| 3191 , TYPE_SMALLER /* < */ | |
| 3192 , TYPE_SEQUAL /* <= */ | |
| 3193 , TYPE_MATCH /* =~ */ | |
| 3194 , TYPE_NOMATCH /* !~ */ | |
| 3195 } exptype_T; | |
| 3196 | |
| 3197 /* | |
| 3198 * The "evaluate" argument: When FALSE, the argument is only parsed but not | |
| 71 | 3199 * executed. The function may return OK, but the rettv will be of type |
| 7 | 3200 * VAR_UNKNOWN. The function still returns FAIL for a syntax error. |
| 3201 */ | |
| 3202 | |
| 3203 /* | |
| 3204 * Handle zero level expression. | |
| 3205 * This calls eval1() and handles error message and nextcmd. | |
| 71 | 3206 * Put the result in "rettv" when returning OK and "evaluate" is TRUE. |
| 533 | 3207 * Note: "rettv.v_lock" is not set. |
| 7 | 3208 * Return OK or FAIL. |
| 3209 */ | |
|
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|
3210 int |
|
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|
3211 eval0( |
|
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|
3212 char_u *arg, |
|
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|
3213 typval_T *rettv, |
|
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|
3214 char_u **nextcmd, |
|
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diff
changeset
|
3215 int evaluate) |
| 7 | 3216 { |
| 3217 int ret; | |
| 3218 char_u *p; | |
| 3219 | |
| 3220 p = skipwhite(arg); | |
| 71 | 3221 ret = eval1(&p, rettv, evaluate); |
| 7 | 3222 if (ret == FAIL || !ends_excmd(*p)) |
| 3223 { | |
| 3224 if (ret != FAIL) | |
| 71 | 3225 clear_tv(rettv); |
| 7 | 3226 /* |
| 3227 * Report the invalid expression unless the expression evaluation has | |
| 3228 * been cancelled due to an aborting error, an interrupt, or an | |
| 3229 * exception. | |
| 3230 */ | |
| 3231 if (!aborting()) | |
| 3232 EMSG2(_(e_invexpr2), arg); | |
| 3233 ret = FAIL; | |
| 3234 } | |
| 3235 if (nextcmd != NULL) | |
| 3236 *nextcmd = check_nextcmd(p); | |
| 3237 | |
| 3238 return ret; | |
| 3239 } | |
| 3240 | |
| 3241 /* | |
| 3242 * Handle top level expression: | |
| 1800 | 3243 * expr2 ? expr1 : expr1 |
| 7 | 3244 * |
| 3245 * "arg" must point to the first non-white of the expression. | |
| 3246 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3247 * | |
| 533 | 3248 * Note: "rettv.v_lock" is not set. |
| 3249 * | |
| 7 | 3250 * Return OK or FAIL. |
| 3251 */ | |
|
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diff
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|
3252 int |
|
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diff
changeset
|
3253 eval1(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3254 { |
| 3255 int result; | |
| 137 | 3256 typval_T var2; |
| 7 | 3257 |
| 3258 /* | |
| 3259 * Get the first variable. | |
| 3260 */ | |
| 71 | 3261 if (eval2(arg, rettv, evaluate) == FAIL) |
| 7 | 3262 return FAIL; |
| 3263 | |
| 3264 if ((*arg)[0] == '?') | |
| 3265 { | |
| 3266 result = FALSE; | |
| 3267 if (evaluate) | |
| 3268 { | |
| 323 | 3269 int error = FALSE; |
| 3270 | |
| 3271 if (get_tv_number_chk(rettv, &error) != 0) | |
| 7 | 3272 result = TRUE; |
| 71 | 3273 clear_tv(rettv); |
| 323 | 3274 if (error) |
| 3275 return FAIL; | |
| 7 | 3276 } |
| 3277 | |
| 3278 /* | |
| 3279 * Get the second variable. | |
| 3280 */ | |
| 3281 *arg = skipwhite(*arg + 1); | |
| 71 | 3282 if (eval1(arg, rettv, evaluate && result) == FAIL) /* recursive! */ |
| 7 | 3283 return FAIL; |
| 3284 | |
| 3285 /* | |
| 3286 * Check for the ":". | |
| 3287 */ | |
| 3288 if ((*arg)[0] != ':') | |
| 3289 { | |
| 3290 EMSG(_("E109: Missing ':' after '?'")); | |
| 3291 if (evaluate && result) | |
| 71 | 3292 clear_tv(rettv); |
| 7 | 3293 return FAIL; |
| 3294 } | |
| 3295 | |
| 3296 /* | |
| 3297 * Get the third variable. | |
| 3298 */ | |
| 3299 *arg = skipwhite(*arg + 1); | |
| 3300 if (eval1(arg, &var2, evaluate && !result) == FAIL) /* recursive! */ | |
| 3301 { | |
| 3302 if (evaluate && result) | |
| 71 | 3303 clear_tv(rettv); |
| 7 | 3304 return FAIL; |
| 3305 } | |
| 3306 if (evaluate && !result) | |
| 71 | 3307 *rettv = var2; |
| 7 | 3308 } |
| 3309 | |
| 3310 return OK; | |
| 3311 } | |
| 3312 | |
| 3313 /* | |
| 3314 * Handle first level expression: | |
| 3315 * expr2 || expr2 || expr2 logical OR | |
| 3316 * | |
| 3317 * "arg" must point to the first non-white of the expression. | |
| 3318 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3319 * | |
| 3320 * Return OK or FAIL. | |
| 3321 */ | |
| 3322 static int | |
|
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7788
diff
changeset
|
3323 eval2(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3324 { |
| 137 | 3325 typval_T var2; |
| 7 | 3326 long result; |
| 3327 int first; | |
| 323 | 3328 int error = FALSE; |
| 7 | 3329 |
| 3330 /* | |
| 3331 * Get the first variable. | |
| 3332 */ | |
| 71 | 3333 if (eval3(arg, rettv, evaluate) == FAIL) |
| 7 | 3334 return FAIL; |
| 3335 | |
| 3336 /* | |
| 3337 * Repeat until there is no following "||". | |
| 3338 */ | |
| 3339 first = TRUE; | |
| 3340 result = FALSE; | |
| 3341 while ((*arg)[0] == '|' && (*arg)[1] == '|') | |
| 3342 { | |
| 3343 if (evaluate && first) | |
| 3344 { | |
| 323 | 3345 if (get_tv_number_chk(rettv, &error) != 0) |
| 7 | 3346 result = TRUE; |
| 71 | 3347 clear_tv(rettv); |
| 323 | 3348 if (error) |
| 3349 return FAIL; | |
| 7 | 3350 first = FALSE; |
| 3351 } | |
| 3352 | |
| 3353 /* | |
| 3354 * Get the second variable. | |
| 3355 */ | |
| 3356 *arg = skipwhite(*arg + 2); | |
| 3357 if (eval3(arg, &var2, evaluate && !result) == FAIL) | |
| 3358 return FAIL; | |
| 3359 | |
| 3360 /* | |
| 3361 * Compute the result. | |
| 3362 */ | |
| 3363 if (evaluate && !result) | |
| 3364 { | |
| 323 | 3365 if (get_tv_number_chk(&var2, &error) != 0) |
| 7 | 3366 result = TRUE; |
| 71 | 3367 clear_tv(&var2); |
| 323 | 3368 if (error) |
| 3369 return FAIL; | |
| 7 | 3370 } |
| 3371 if (evaluate) | |
| 3372 { | |
| 71 | 3373 rettv->v_type = VAR_NUMBER; |
| 3374 rettv->vval.v_number = result; | |
| 7 | 3375 } |
| 3376 } | |
| 3377 | |
| 3378 return OK; | |
| 3379 } | |
| 3380 | |
| 3381 /* | |
| 3382 * Handle second level expression: | |
| 3383 * expr3 && expr3 && expr3 logical AND | |
| 3384 * | |
| 3385 * "arg" must point to the first non-white of the expression. | |
| 3386 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3387 * | |
| 3388 * Return OK or FAIL. | |
| 3389 */ | |
| 3390 static int | |
|
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7788
diff
changeset
|
3391 eval3(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3392 { |
| 137 | 3393 typval_T var2; |
| 7 | 3394 long result; |
| 3395 int first; | |
| 323 | 3396 int error = FALSE; |
| 7 | 3397 |
| 3398 /* | |
| 3399 * Get the first variable. | |
| 3400 */ | |
| 71 | 3401 if (eval4(arg, rettv, evaluate) == FAIL) |
| 7 | 3402 return FAIL; |
| 3403 | |
| 3404 /* | |
| 3405 * Repeat until there is no following "&&". | |
| 3406 */ | |
| 3407 first = TRUE; | |
| 3408 result = TRUE; | |
| 3409 while ((*arg)[0] == '&' && (*arg)[1] == '&') | |
| 3410 { | |
| 3411 if (evaluate && first) | |
| 3412 { | |
| 323 | 3413 if (get_tv_number_chk(rettv, &error) == 0) |
| 7 | 3414 result = FALSE; |
| 71 | 3415 clear_tv(rettv); |
| 323 | 3416 if (error) |
| 3417 return FAIL; | |
| 7 | 3418 first = FALSE; |
| 3419 } | |
| 3420 | |
| 3421 /* | |
| 3422 * Get the second variable. | |
| 3423 */ | |
| 3424 *arg = skipwhite(*arg + 2); | |
| 3425 if (eval4(arg, &var2, evaluate && result) == FAIL) | |
| 3426 return FAIL; | |
| 3427 | |
| 3428 /* | |
| 3429 * Compute the result. | |
| 3430 */ | |
| 3431 if (evaluate && result) | |
| 3432 { | |
| 323 | 3433 if (get_tv_number_chk(&var2, &error) == 0) |
| 7 | 3434 result = FALSE; |
| 71 | 3435 clear_tv(&var2); |
| 323 | 3436 if (error) |
| 3437 return FAIL; | |
| 7 | 3438 } |
| 3439 if (evaluate) | |
| 3440 { | |
| 71 | 3441 rettv->v_type = VAR_NUMBER; |
| 3442 rettv->vval.v_number = result; | |
| 7 | 3443 } |
| 3444 } | |
| 3445 | |
| 3446 return OK; | |
| 3447 } | |
| 3448 | |
| 3449 /* | |
| 3450 * Handle third level expression: | |
| 3451 * var1 == var2 | |
| 3452 * var1 =~ var2 | |
| 3453 * var1 != var2 | |
| 3454 * var1 !~ var2 | |
| 3455 * var1 > var2 | |
| 3456 * var1 >= var2 | |
| 3457 * var1 < var2 | |
| 3458 * var1 <= var2 | |
| 80 | 3459 * var1 is var2 |
| 3460 * var1 isnot var2 | |
| 7 | 3461 * |
| 3462 * "arg" must point to the first non-white of the expression. | |
| 3463 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3464 * | |
| 3465 * Return OK or FAIL. | |
| 3466 */ | |
| 3467 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3468 eval4(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3469 { |
| 137 | 3470 typval_T var2; |
| 7 | 3471 char_u *p; |
| 3472 int i; | |
| 3473 exptype_T type = TYPE_UNKNOWN; | |
| 80 | 3474 int type_is = FALSE; /* TRUE for "is" and "isnot" */ |
| 7 | 3475 int len = 2; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3476 varnumber_T n1, n2; |
| 7 | 3477 char_u *s1, *s2; |
| 3478 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3479 int ic; | |
| 3480 | |
| 3481 /* | |
| 3482 * Get the first variable. | |
| 3483 */ | |
| 71 | 3484 if (eval5(arg, rettv, evaluate) == FAIL) |
| 7 | 3485 return FAIL; |
| 3486 | |
| 3487 p = *arg; | |
| 3488 switch (p[0]) | |
| 3489 { | |
| 3490 case '=': if (p[1] == '=') | |
| 3491 type = TYPE_EQUAL; | |
| 3492 else if (p[1] == '~') | |
| 3493 type = TYPE_MATCH; | |
| 3494 break; | |
| 3495 case '!': if (p[1] == '=') | |
| 3496 type = TYPE_NEQUAL; | |
| 3497 else if (p[1] == '~') | |
| 3498 type = TYPE_NOMATCH; | |
| 3499 break; | |
| 3500 case '>': if (p[1] != '=') | |
| 3501 { | |
| 3502 type = TYPE_GREATER; | |
| 3503 len = 1; | |
| 3504 } | |
| 3505 else | |
| 3506 type = TYPE_GEQUAL; | |
| 3507 break; | |
| 3508 case '<': if (p[1] != '=') | |
| 3509 { | |
| 3510 type = TYPE_SMALLER; | |
| 3511 len = 1; | |
| 3512 } | |
| 3513 else | |
| 3514 type = TYPE_SEQUAL; | |
| 3515 break; | |
| 80 | 3516 case 'i': if (p[1] == 's') |
| 3517 { | |
| 3518 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't') | |
| 3519 len = 5; | |
|
7064
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3520 i = p[len]; |
|
5fc5c5bf2233
commit https://github.com/vim/vim/commit/37a8de17d4dfd3d463960c38a204ce399c8e19d4
Christian Brabandt <cb@256bit.org>
parents:
7046
diff
changeset
|
3521 if (!isalnum(i) && i != '_') |
| 80 | 3522 { |
| 3523 type = len == 2 ? TYPE_EQUAL : TYPE_NEQUAL; | |
| 3524 type_is = TRUE; | |
| 3525 } | |
| 3526 } | |
| 3527 break; | |
| 7 | 3528 } |
| 3529 | |
| 3530 /* | |
| 1624 | 3531 * If there is a comparative operator, use it. |
| 7 | 3532 */ |
| 3533 if (type != TYPE_UNKNOWN) | |
| 3534 { | |
| 3535 /* extra question mark appended: ignore case */ | |
| 3536 if (p[len] == '?') | |
| 3537 { | |
| 3538 ic = TRUE; | |
| 3539 ++len; | |
| 3540 } | |
| 3541 /* extra '#' appended: match case */ | |
| 3542 else if (p[len] == '#') | |
| 3543 { | |
| 3544 ic = FALSE; | |
| 3545 ++len; | |
| 3546 } | |
| 1624 | 3547 /* nothing appended: use 'ignorecase' */ |
| 7 | 3548 else |
| 3549 ic = p_ic; | |
| 3550 | |
| 3551 /* | |
| 3552 * Get the second variable. | |
| 3553 */ | |
| 3554 *arg = skipwhite(p + len); | |
| 3555 if (eval5(arg, &var2, evaluate) == FAIL) | |
| 3556 { | |
| 71 | 3557 clear_tv(rettv); |
| 7 | 3558 return FAIL; |
| 3559 } | |
| 3560 | |
| 3561 if (evaluate) | |
| 3562 { | |
| 80 | 3563 if (type_is && rettv->v_type != var2.v_type) |
| 3564 { | |
| 3565 /* For "is" a different type always means FALSE, for "notis" | |
| 3566 * it means TRUE. */ | |
| 3567 n1 = (type == TYPE_NEQUAL); | |
| 3568 } | |
| 3569 else if (rettv->v_type == VAR_LIST || var2.v_type == VAR_LIST) | |
| 3570 { | |
| 3571 if (type_is) | |
| 3572 { | |
| 3573 n1 = (rettv->v_type == var2.v_type | |
| 3574 && rettv->vval.v_list == var2.vval.v_list); | |
| 3575 if (type == TYPE_NEQUAL) | |
| 3576 n1 = !n1; | |
| 3577 } | |
| 3578 else if (rettv->v_type != var2.v_type | |
| 3579 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3580 { | |
| 3581 if (rettv->v_type != var2.v_type) | |
| 86 | 3582 EMSG(_("E691: Can only compare List with List")); |
| 80 | 3583 else |
| 5887 | 3584 EMSG(_("E692: Invalid operation for List")); |
| 80 | 3585 clear_tv(rettv); |
| 3586 clear_tv(&var2); | |
| 3587 return FAIL; | |
| 3588 } | |
| 3589 else | |
| 3590 { | |
| 3591 /* Compare two Lists for being equal or unequal. */ | |
| 2634 | 3592 n1 = list_equal(rettv->vval.v_list, var2.vval.v_list, |
| 3593 ic, FALSE); | |
| 80 | 3594 if (type == TYPE_NEQUAL) |
| 3595 n1 = !n1; | |
| 3596 } | |
| 3597 } | |
| 3598 | |
| 117 | 3599 else if (rettv->v_type == VAR_DICT || var2.v_type == VAR_DICT) |
| 3600 { | |
| 3601 if (type_is) | |
| 3602 { | |
| 3603 n1 = (rettv->v_type == var2.v_type | |
| 3604 && rettv->vval.v_dict == var2.vval.v_dict); | |
| 3605 if (type == TYPE_NEQUAL) | |
| 3606 n1 = !n1; | |
| 3607 } | |
| 3608 else if (rettv->v_type != var2.v_type | |
| 3609 || (type != TYPE_EQUAL && type != TYPE_NEQUAL)) | |
| 3610 { | |
| 3611 if (rettv->v_type != var2.v_type) | |
| 3612 EMSG(_("E735: Can only compare Dictionary with Dictionary")); | |
| 3613 else | |
| 3614 EMSG(_("E736: Invalid operation for Dictionary")); | |
| 3615 clear_tv(rettv); | |
| 3616 clear_tv(&var2); | |
| 3617 return FAIL; | |
| 3618 } | |
| 3619 else | |
| 3620 { | |
| 3621 /* Compare two Dictionaries for being equal or unequal. */ | |
| 2634 | 3622 n1 = dict_equal(rettv->vval.v_dict, var2.vval.v_dict, |
| 3623 ic, FALSE); | |
| 117 | 3624 if (type == TYPE_NEQUAL) |
| 3625 n1 = !n1; | |
| 3626 } | |
| 3627 } | |
| 3628 | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3629 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
|
3630 || rettv->v_type == VAR_PARTIAL || var2.v_type == VAR_PARTIAL) |
| 80 | 3631 { |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3632 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
|
3633 { |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
3634 EMSG(_("E694: Invalid operation for Funcrefs")); |
| 80 | 3635 clear_tv(rettv); |
| 3636 clear_tv(&var2); | |
| 3637 return FAIL; | |
| 3638 } | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3639 if ((rettv->v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3640 && rettv->vval.v_partial == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3641 || (var2.v_type == VAR_PARTIAL |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3642 && var2.vval.v_partial == NULL)) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3643 /* 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
|
3644 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3645 else if (type_is) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3646 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3647 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
|
3648 /* 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
|
3649 * the same */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3650 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
|
3651 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
|
3652 && var2.v_type == VAR_PARTIAL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3653 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
|
3654 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3655 n1 = FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3656 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3657 else |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
3658 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
|
3659 if (type == TYPE_NEQUAL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
3660 n1 = !n1; |
| 80 | 3661 } |
| 3662 | |
| 1624 | 3663 #ifdef FEAT_FLOAT |
| 3664 /* | |
| 3665 * If one of the two variables is a float, compare as a float. | |
| 3666 * When using "=~" or "!~", always compare as string. | |
| 3667 */ | |
| 3668 else if ((rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3669 && type != TYPE_MATCH && type != TYPE_NOMATCH) | |
| 3670 { | |
| 3671 float_T f1, f2; | |
| 3672 | |
| 3673 if (rettv->v_type == VAR_FLOAT) | |
| 3674 f1 = rettv->vval.v_float; | |
| 3675 else | |
| 3676 f1 = get_tv_number(rettv); | |
| 3677 if (var2.v_type == VAR_FLOAT) | |
| 3678 f2 = var2.vval.v_float; | |
| 3679 else | |
| 3680 f2 = get_tv_number(&var2); | |
| 3681 n1 = FALSE; | |
| 3682 switch (type) | |
| 3683 { | |
| 3684 case TYPE_EQUAL: n1 = (f1 == f2); break; | |
| 3685 case TYPE_NEQUAL: n1 = (f1 != f2); break; | |
| 3686 case TYPE_GREATER: n1 = (f1 > f2); break; | |
| 3687 case TYPE_GEQUAL: n1 = (f1 >= f2); break; | |
| 3688 case TYPE_SMALLER: n1 = (f1 < f2); break; | |
| 3689 case TYPE_SEQUAL: n1 = (f1 <= f2); break; | |
| 3690 case TYPE_UNKNOWN: | |
| 3691 case TYPE_MATCH: | |
| 3692 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3693 } | |
| 3694 } | |
| 3695 #endif | |
| 3696 | |
| 7 | 3697 /* |
| 3698 * If one of the two variables is a number, compare as a number. | |
| 3699 * When using "=~" or "!~", always compare as string. | |
| 3700 */ | |
| 80 | 3701 else if ((rettv->v_type == VAR_NUMBER || var2.v_type == VAR_NUMBER) |
| 7 | 3702 && type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3703 { | |
| 71 | 3704 n1 = get_tv_number(rettv); |
| 3705 n2 = get_tv_number(&var2); | |
| 7 | 3706 switch (type) |
| 3707 { | |
| 3708 case TYPE_EQUAL: n1 = (n1 == n2); break; | |
| 3709 case TYPE_NEQUAL: n1 = (n1 != n2); break; | |
| 3710 case TYPE_GREATER: n1 = (n1 > n2); break; | |
| 3711 case TYPE_GEQUAL: n1 = (n1 >= n2); break; | |
| 3712 case TYPE_SMALLER: n1 = (n1 < n2); break; | |
| 3713 case TYPE_SEQUAL: n1 = (n1 <= n2); break; | |
| 3714 case TYPE_UNKNOWN: | |
| 3715 case TYPE_MATCH: | |
| 3716 case TYPE_NOMATCH: break; /* avoid gcc warning */ | |
| 3717 } | |
| 3718 } | |
| 3719 else | |
| 3720 { | |
| 71 | 3721 s1 = get_tv_string_buf(rettv, buf1); |
| 3722 s2 = get_tv_string_buf(&var2, buf2); | |
| 7 | 3723 if (type != TYPE_MATCH && type != TYPE_NOMATCH) |
| 3724 i = ic ? MB_STRICMP(s1, s2) : STRCMP(s1, s2); | |
| 3725 else | |
| 3726 i = 0; | |
| 3727 n1 = FALSE; | |
| 3728 switch (type) | |
| 3729 { | |
| 3730 case TYPE_EQUAL: n1 = (i == 0); break; | |
| 3731 case TYPE_NEQUAL: n1 = (i != 0); break; | |
| 3732 case TYPE_GREATER: n1 = (i > 0); break; | |
| 3733 case TYPE_GEQUAL: n1 = (i >= 0); break; | |
| 3734 case TYPE_SMALLER: n1 = (i < 0); break; | |
| 3735 case TYPE_SEQUAL: n1 = (i <= 0); break; | |
| 3736 | |
| 3737 case TYPE_MATCH: | |
| 3738 case TYPE_NOMATCH: | |
|
8749
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3739 n1 = pattern_match(s2, s1, ic); |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3740 if (type == TYPE_NOMATCH) |
|
65a5a18d3acf
commit https://github.com/vim/vim/commit/ea6553bec340920d8a09c7210cdc2d218e25ace2
Christian Brabandt <cb@256bit.org>
parents:
8742
diff
changeset
|
3741 n1 = !n1; |
| 7 | 3742 break; |
| 3743 | |
| 3744 case TYPE_UNKNOWN: break; /* avoid gcc warning */ | |
| 3745 } | |
| 3746 } | |
| 71 | 3747 clear_tv(rettv); |
| 3748 clear_tv(&var2); | |
| 3749 rettv->v_type = VAR_NUMBER; | |
| 3750 rettv->vval.v_number = n1; | |
| 7 | 3751 } |
| 3752 } | |
| 3753 | |
| 3754 return OK; | |
| 3755 } | |
| 3756 | |
| 3757 /* | |
| 3758 * Handle fourth level expression: | |
| 3759 * + number addition | |
| 3760 * - number subtraction | |
| 3761 * . string concatenation | |
| 3762 * | |
| 3763 * "arg" must point to the first non-white of the expression. | |
| 3764 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3765 * | |
| 3766 * Return OK or FAIL. | |
| 3767 */ | |
| 3768 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3769 eval5(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 3770 { |
| 137 | 3771 typval_T var2; |
| 3772 typval_T var3; | |
| 7 | 3773 int op; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
3774 varnumber_T n1, n2; |
| 1624 | 3775 #ifdef FEAT_FLOAT |
| 3776 float_T f1 = 0, f2 = 0; | |
| 3777 #endif | |
| 7 | 3778 char_u *s1, *s2; |
| 3779 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 3780 char_u *p; | |
| 3781 | |
| 3782 /* | |
| 3783 * Get the first variable. | |
| 3784 */ | |
| 1655 | 3785 if (eval6(arg, rettv, evaluate, FALSE) == FAIL) |
| 7 | 3786 return FAIL; |
| 3787 | |
| 3788 /* | |
| 3789 * Repeat computing, until no '+', '-' or '.' is following. | |
| 3790 */ | |
| 3791 for (;;) | |
| 3792 { | |
| 3793 op = **arg; | |
| 3794 if (op != '+' && op != '-' && op != '.') | |
| 3795 break; | |
| 3796 | |
| 1624 | 3797 if ((op != '+' || rettv->v_type != VAR_LIST) |
| 3798 #ifdef FEAT_FLOAT | |
| 3799 && (op == '.' || rettv->v_type != VAR_FLOAT) | |
| 3800 #endif | |
| 3801 ) | |
| 323 | 3802 { |
| 3803 /* For "list + ...", an illegal use of the first operand as | |
| 3804 * a number cannot be determined before evaluating the 2nd | |
| 3805 * operand: if this is also a list, all is ok. | |
| 3806 * For "something . ...", "something - ..." or "non-list + ...", | |
| 3807 * we know that the first operand needs to be a string or number | |
| 3808 * without evaluating the 2nd operand. So check before to avoid | |
| 3809 * side effects after an error. */ | |
| 3810 if (evaluate && get_tv_string_chk(rettv) == NULL) | |
| 3811 { | |
| 3812 clear_tv(rettv); | |
| 3813 return FAIL; | |
| 3814 } | |
| 3815 } | |
| 3816 | |
| 7 | 3817 /* |
| 3818 * Get the second variable. | |
| 3819 */ | |
| 3820 *arg = skipwhite(*arg + 1); | |
| 1655 | 3821 if (eval6(arg, &var2, evaluate, op == '.') == FAIL) |
| 7 | 3822 { |
| 71 | 3823 clear_tv(rettv); |
| 7 | 3824 return FAIL; |
| 3825 } | |
| 3826 | |
| 3827 if (evaluate) | |
| 3828 { | |
| 3829 /* | |
| 3830 * Compute the result. | |
| 3831 */ | |
| 3832 if (op == '.') | |
| 3833 { | |
| 323 | 3834 s1 = get_tv_string_buf(rettv, buf1); /* already checked */ |
| 3835 s2 = get_tv_string_buf_chk(&var2, buf2); | |
| 3836 if (s2 == NULL) /* type error ? */ | |
| 3837 { | |
| 3838 clear_tv(rettv); | |
| 3839 clear_tv(&var2); | |
| 3840 return FAIL; | |
| 3841 } | |
| 117 | 3842 p = concat_str(s1, s2); |
| 71 | 3843 clear_tv(rettv); |
| 3844 rettv->v_type = VAR_STRING; | |
| 3845 rettv->vval.v_string = p; | |
| 7 | 3846 } |
| 104 | 3847 else if (op == '+' && rettv->v_type == VAR_LIST |
| 3848 && var2.v_type == VAR_LIST) | |
| 80 | 3849 { |
| 3850 /* concatenate Lists */ | |
| 3851 if (list_concat(rettv->vval.v_list, var2.vval.v_list, | |
| 3852 &var3) == FAIL) | |
| 3853 { | |
| 3854 clear_tv(rettv); | |
| 3855 clear_tv(&var2); | |
| 3856 return FAIL; | |
| 3857 } | |
| 3858 clear_tv(rettv); | |
| 3859 *rettv = var3; | |
| 3860 } | |
| 7 | 3861 else |
| 3862 { | |
| 323 | 3863 int error = FALSE; |
| 3864 | |
| 1624 | 3865 #ifdef FEAT_FLOAT |
| 3866 if (rettv->v_type == VAR_FLOAT) | |
| 3867 { | |
| 3868 f1 = rettv->vval.v_float; | |
| 3869 n1 = 0; | |
| 3870 } | |
| 3871 else | |
| 3872 #endif | |
| 3873 { | |
| 3874 n1 = get_tv_number_chk(rettv, &error); | |
| 3875 if (error) | |
| 3876 { | |
| 3877 /* This can only happen for "list + non-list". For | |
| 3878 * "non-list + ..." or "something - ...", we returned | |
| 3879 * before evaluating the 2nd operand. */ | |
| 3880 clear_tv(rettv); | |
| 3881 return FAIL; | |
| 3882 } | |
| 3883 #ifdef FEAT_FLOAT | |
| 3884 if (var2.v_type == VAR_FLOAT) | |
| 3885 f1 = n1; | |
| 3886 #endif | |
| 3887 } | |
| 3888 #ifdef FEAT_FLOAT | |
| 3889 if (var2.v_type == VAR_FLOAT) | |
| 3890 { | |
| 3891 f2 = var2.vval.v_float; | |
| 3892 n2 = 0; | |
| 3893 } | |
| 3894 else | |
| 3895 #endif | |
| 3896 { | |
| 3897 n2 = get_tv_number_chk(&var2, &error); | |
| 3898 if (error) | |
| 3899 { | |
| 3900 clear_tv(rettv); | |
| 3901 clear_tv(&var2); | |
| 3902 return FAIL; | |
| 3903 } | |
| 3904 #ifdef FEAT_FLOAT | |
| 3905 if (rettv->v_type == VAR_FLOAT) | |
| 3906 f2 = n2; | |
| 3907 #endif | |
| 323 | 3908 } |
| 71 | 3909 clear_tv(rettv); |
| 1624 | 3910 |
| 3911 #ifdef FEAT_FLOAT | |
| 3912 /* If there is a float on either side the result is a float. */ | |
| 3913 if (rettv->v_type == VAR_FLOAT || var2.v_type == VAR_FLOAT) | |
| 3914 { | |
| 3915 if (op == '+') | |
| 3916 f1 = f1 + f2; | |
| 3917 else | |
| 3918 f1 = f1 - f2; | |
| 3919 rettv->v_type = VAR_FLOAT; | |
| 3920 rettv->vval.v_float = f1; | |
| 3921 } | |
| 3922 else | |
| 3923 #endif | |
| 3924 { | |
| 3925 if (op == '+') | |
| 3926 n1 = n1 + n2; | |
| 3927 else | |
| 3928 n1 = n1 - n2; | |
| 3929 rettv->v_type = VAR_NUMBER; | |
| 3930 rettv->vval.v_number = n1; | |
| 3931 } | |
| 71 | 3932 } |
| 3933 clear_tv(&var2); | |
| 7 | 3934 } |
| 3935 } | |
| 3936 return OK; | |
| 3937 } | |
| 3938 | |
| 3939 /* | |
| 3940 * Handle fifth level expression: | |
| 3941 * * number multiplication | |
| 3942 * / number division | |
| 3943 * % number modulo | |
| 3944 * | |
| 3945 * "arg" must point to the first non-white of the expression. | |
| 3946 * "arg" is advanced to the next non-white after the recognized expression. | |
| 3947 * | |
| 3948 * Return OK or FAIL. | |
| 3949 */ | |
| 3950 static int | |
|
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parents:
7788
diff
changeset
|
3951 eval6( |
|
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parents:
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diff
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|
3952 char_u **arg, |
|
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parents:
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diff
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|
3953 typval_T *rettv, |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3954 int evaluate, |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
3955 int want_string) /* after "." operator */ |
| 7 | 3956 { |
| 137 | 3957 typval_T var2; |
| 7 | 3958 int op; |
|
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parents:
9387
diff
changeset
|
3959 varnumber_T n1, n2; |
| 1624 | 3960 #ifdef FEAT_FLOAT |
| 3961 int use_float = FALSE; | |
| 3962 float_T f1 = 0, f2; | |
| 3963 #endif | |
| 323 | 3964 int error = FALSE; |
| 7 | 3965 |
| 3966 /* | |
| 3967 * Get the first variable. | |
| 3968 */ | |
| 1655 | 3969 if (eval7(arg, rettv, evaluate, want_string) == FAIL) |
| 7 | 3970 return FAIL; |
| 3971 | |
| 3972 /* | |
| 3973 * Repeat computing, until no '*', '/' or '%' is following. | |
| 3974 */ | |
| 3975 for (;;) | |
| 3976 { | |
| 3977 op = **arg; | |
| 3978 if (op != '*' && op != '/' && op != '%') | |
| 3979 break; | |
| 3980 | |
| 3981 if (evaluate) | |
| 3982 { | |
| 1624 | 3983 #ifdef FEAT_FLOAT |
| 3984 if (rettv->v_type == VAR_FLOAT) | |
| 3985 { | |
| 3986 f1 = rettv->vval.v_float; | |
| 3987 use_float = TRUE; | |
| 3988 n1 = 0; | |
| 3989 } | |
| 3990 else | |
| 3991 #endif | |
| 3992 n1 = get_tv_number_chk(rettv, &error); | |
| 71 | 3993 clear_tv(rettv); |
| 323 | 3994 if (error) |
| 3995 return FAIL; | |
| 7 | 3996 } |
| 3997 else | |
| 3998 n1 = 0; | |
| 3999 | |
| 4000 /* | |
| 4001 * Get the second variable. | |
| 4002 */ | |
| 4003 *arg = skipwhite(*arg + 1); | |
| 1655 | 4004 if (eval7(arg, &var2, evaluate, FALSE) == FAIL) |
| 7 | 4005 return FAIL; |
| 4006 | |
| 4007 if (evaluate) | |
| 4008 { | |
| 1624 | 4009 #ifdef FEAT_FLOAT |
| 4010 if (var2.v_type == VAR_FLOAT) | |
| 4011 { | |
| 4012 if (!use_float) | |
| 4013 { | |
| 4014 f1 = n1; | |
| 4015 use_float = TRUE; | |
| 4016 } | |
| 4017 f2 = var2.vval.v_float; | |
| 4018 n2 = 0; | |
| 4019 } | |
| 4020 else | |
| 4021 #endif | |
| 4022 { | |
| 4023 n2 = get_tv_number_chk(&var2, &error); | |
| 4024 clear_tv(&var2); | |
| 4025 if (error) | |
| 4026 return FAIL; | |
| 4027 #ifdef FEAT_FLOAT | |
| 4028 if (use_float) | |
| 4029 f2 = n2; | |
| 4030 #endif | |
| 4031 } | |
| 7 | 4032 |
| 4033 /* | |
| 4034 * Compute the result. | |
| 1624 | 4035 * When either side is a float the result is a float. |
| 7 | 4036 */ |
| 1624 | 4037 #ifdef FEAT_FLOAT |
| 4038 if (use_float) | |
| 4039 { | |
| 4040 if (op == '*') | |
| 4041 f1 = f1 * f2; | |
| 4042 else if (op == '/') | |
| 4043 { | |
|
2441
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parents:
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diff
changeset
|
4044 # ifdef VMS |
|
620a42739426
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diff
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|
4045 /* VMS crashes on divide by zero, work around it */ |
|
620a42739426
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diff
changeset
|
4046 if (f2 == 0.0) |
|
620a42739426
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parents:
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diff
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|
4047 { |
|
620a42739426
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parents:
2427
diff
changeset
|
4048 if (f1 == 0) |
|
2529
2aaa88366cbb
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Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4049 f1 = -1 * __F_FLT_MAX - 1L; /* similar to NaN */ |
|
2441
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parents:
2427
diff
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|
4050 else if (f1 < 0) |
|
2529
2aaa88366cbb
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Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4051 f1 = -1 * __F_FLT_MAX; |
|
2441
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2427
diff
changeset
|
4052 else |
|
2529
2aaa88366cbb
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Bram Moolenaar <bram@vim.org>
parents:
2513
diff
changeset
|
4053 f1 = __F_FLT_MAX; |
|
2441
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diff
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|
4054 } |
|
620a42739426
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parents:
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diff
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|
4055 else |
|
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parents:
2427
diff
changeset
|
4056 f1 = f1 / f2; |
|
620a42739426
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Bram Moolenaar <bram@vim.org>
parents:
2427
diff
changeset
|
4057 # else |
| 1624 | 4058 /* We rely on the floating point library to handle divide |
| 4059 * by zero to result in "inf" and not a crash. */ | |
| 4060 f1 = f1 / f2; | |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4061 # endif |
| 1624 | 4062 } |
| 4063 else | |
| 4064 { | |
| 1662 | 4065 EMSG(_("E804: Cannot use '%' with Float")); |
| 1624 | 4066 return FAIL; |
| 4067 } | |
| 4068 rettv->v_type = VAR_FLOAT; | |
| 4069 rettv->vval.v_float = f1; | |
| 4070 } | |
| 4071 else | |
| 4072 #endif | |
| 4073 { | |
| 4074 if (op == '*') | |
| 4075 n1 = n1 * n2; | |
| 4076 else if (op == '/') | |
| 4077 { | |
| 4078 if (n2 == 0) /* give an error message? */ | |
| 4079 { | |
|
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parents:
9387
diff
changeset
|
4080 if (n1 == 0) |
|
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diff
changeset
|
4081 n1 = VARNUM_MIN; /* similar to NaN */ |
|
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diff
changeset
|
4082 else if (n1 < 0) |
|
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diff
changeset
|
4083 n1 = -VARNUM_MAX; |
|
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parents:
9387
diff
changeset
|
4084 else |
|
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parents:
10593
diff
changeset
|
4085 n1 = VARNUM_MAX; |
| 1624 | 4086 } |
| 4087 else | |
| 4088 n1 = n1 / n2; | |
| 4089 } | |
| 4090 else | |
| 4091 { | |
| 4092 if (n2 == 0) /* give an error message? */ | |
| 4093 n1 = 0; | |
| 4094 else | |
| 4095 n1 = n1 % n2; | |
| 4096 } | |
| 4097 rettv->v_type = VAR_NUMBER; | |
| 4098 rettv->vval.v_number = n1; | |
| 4099 } | |
| 7 | 4100 } |
| 4101 } | |
| 4102 | |
| 4103 return OK; | |
| 4104 } | |
| 4105 | |
| 4106 /* | |
| 4107 * Handle sixth level expression: | |
| 4108 * number number constant | |
| 1228 | 4109 * "string" string constant |
| 4110 * 'string' literal string constant | |
| 7 | 4111 * &option-name option value |
| 4112 * @r register contents | |
| 4113 * identifier variable value | |
| 4114 * function() function call | |
| 4115 * $VAR environment variable | |
| 4116 * (expression) nested expression | |
| 151 | 4117 * [expr, expr] List |
| 4118 * {key: val, key: val} Dictionary | |
| 7 | 4119 * |
| 4120 * Also handle: | |
| 4121 * ! in front logical NOT | |
| 4122 * - in front unary minus | |
| 4123 * + in front unary plus (ignored) | |
| 100 | 4124 * trailing [] subscript in String or List |
| 4125 * trailing .name entry in Dictionary | |
| 7 | 4126 * |
| 4127 * "arg" must point to the first non-white of the expression. | |
| 4128 * "arg" is advanced to the next non-white after the recognized expression. | |
| 4129 * | |
| 4130 * Return OK or FAIL. | |
| 4131 */ | |
| 4132 static int | |
|
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7788
diff
changeset
|
4133 eval7( |
|
83861277e6a3
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parents:
7788
diff
changeset
|
4134 char_u **arg, |
|
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7788
diff
changeset
|
4135 typval_T *rettv, |
|
83861277e6a3
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7788
diff
changeset
|
4136 int evaluate, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
4137 int want_string UNUSED) /* after "." operator */ |
| 7 | 4138 { |
|
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parents:
9387
diff
changeset
|
4139 varnumber_T n; |
| 7 | 4140 int len; |
| 4141 char_u *s; | |
| 4142 char_u *start_leader, *end_leader; | |
| 4143 int ret = OK; | |
| 4144 char_u *alias; | |
| 4145 | |
| 4146 /* | |
| 71 | 4147 * Initialise variable so that clear_tv() can't mistake this for a |
| 56 | 4148 * string and free a string that isn't there. |
| 7 | 4149 */ |
| 71 | 4150 rettv->v_type = VAR_UNKNOWN; |
| 7 | 4151 |
| 4152 /* | |
|
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parents:
10000
diff
changeset
|
4153 * Skip '!', '-' and '+' characters. They are handled later. |
| 7 | 4154 */ |
| 4155 start_leader = *arg; | |
| 4156 while (**arg == '!' || **arg == '-' || **arg == '+') | |
| 4157 *arg = skipwhite(*arg + 1); | |
| 4158 end_leader = *arg; | |
| 4159 | |
| 4160 switch (**arg) | |
| 4161 { | |
| 4162 /* | |
| 4163 * Number constant. | |
| 4164 */ | |
| 4165 case '0': | |
| 4166 case '1': | |
| 4167 case '2': | |
| 4168 case '3': | |
| 4169 case '4': | |
| 4170 case '5': | |
| 4171 case '6': | |
| 4172 case '7': | |
| 4173 case '8': | |
| 4174 case '9': | |
| 1624 | 4175 { |
| 4176 #ifdef FEAT_FLOAT | |
| 4177 char_u *p = skipdigits(*arg + 1); | |
| 4178 int get_float = FALSE; | |
| 4179 | |
| 4180 /* We accept a float when the format matches | |
| 4181 * "[0-9]\+\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?". This is very | |
| 1655 | 4182 * strict to avoid backwards compatibility problems. |
| 4183 * Don't look for a float after the "." operator, so that | |
| 4184 * ":let vers = 1.2.3" doesn't fail. */ | |
| 4185 if (!want_string && p[0] == '.' && vim_isdigit(p[1])) | |
| 1624 | 4186 { |
| 4187 get_float = TRUE; | |
| 4188 p = skipdigits(p + 2); | |
| 4189 if (*p == 'e' || *p == 'E') | |
| 4190 { | |
| 4191 ++p; | |
| 4192 if (*p == '-' || *p == '+') | |
| 4193 ++p; | |
| 4194 if (!vim_isdigit(*p)) | |
| 4195 get_float = FALSE; | |
| 4196 else | |
| 4197 p = skipdigits(p + 1); | |
| 4198 } | |
| 4199 if (ASCII_ISALPHA(*p) || *p == '.') | |
| 4200 get_float = FALSE; | |
| 4201 } | |
| 4202 if (get_float) | |
| 4203 { | |
| 4204 float_T f; | |
| 4205 | |
| 4206 *arg += string2float(*arg, &f); | |
| 4207 if (evaluate) | |
| 4208 { | |
| 4209 rettv->v_type = VAR_FLOAT; | |
| 4210 rettv->vval.v_float = f; | |
| 4211 } | |
| 4212 } | |
| 4213 else | |
| 4214 #endif | |
| 4215 { | |
|
7447
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parents:
7422
diff
changeset
|
4216 vim_str2nr(*arg, NULL, &len, STR2NR_ALL, &n, NULL, 0); |
| 1624 | 4217 *arg += len; |
| 4218 if (evaluate) | |
| 4219 { | |
| 4220 rettv->v_type = VAR_NUMBER; | |
| 4221 rettv->vval.v_number = n; | |
| 4222 } | |
| 4223 } | |
| 4224 break; | |
| 4225 } | |
| 7 | 4226 |
| 4227 /* | |
| 4228 * String constant: "string". | |
| 4229 */ | |
| 71 | 4230 case '"': ret = get_string_tv(arg, rettv, evaluate); |
| 7 | 4231 break; |
| 4232 | |
| 4233 /* | |
| 100 | 4234 * Literal string constant: 'str''ing'. |
| 7 | 4235 */ |
| 71 | 4236 case '\'': ret = get_lit_string_tv(arg, rettv, evaluate); |
| 56 | 4237 break; |
| 4238 | |
| 4239 /* | |
| 4240 * List: [expr, expr] | |
| 4241 */ | |
| 71 | 4242 case '[': ret = get_list_tv(arg, rettv, evaluate); |
| 7 | 4243 break; |
| 4244 | |
| 4245 /* | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4246 * Lambda: {arg, arg -> expr} |
| 100 | 4247 * Dictionary: {key: val, key: val} |
| 4248 */ | |
|
9527
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4249 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
|
4250 if (ret == NOTDONE) |
|
e8b3db8e2d30
commit https://github.com/vim/vim/commit/069c1e7fa9f45a665064f7f2c17da84d6a48f544
Christian Brabandt <cb@256bit.org>
parents:
9525
diff
changeset
|
4251 ret = get_dict_tv(arg, rettv, evaluate); |
| 100 | 4252 break; |
| 4253 | |
| 4254 /* | |
| 104 | 4255 * Option value: &name |
| 7 | 4256 */ |
| 104 | 4257 case '&': ret = get_option_tv(arg, rettv, evaluate); |
| 7 | 4258 break; |
| 4259 | |
| 4260 /* | |
| 4261 * Environment variable: $VAR. | |
| 4262 */ | |
| 71 | 4263 case '$': ret = get_env_tv(arg, rettv, evaluate); |
| 7 | 4264 break; |
| 4265 | |
| 4266 /* | |
| 4267 * Register contents: @r. | |
| 4268 */ | |
| 4269 case '@': ++*arg; | |
| 4270 if (evaluate) | |
| 4271 { | |
| 71 | 4272 rettv->v_type = VAR_STRING; |
| 5796 | 4273 rettv->vval.v_string = get_reg_contents(**arg, |
| 4274 GREG_EXPR_SRC); | |
| 7 | 4275 } |
| 4276 if (**arg != NUL) | |
| 4277 ++*arg; | |
| 4278 break; | |
| 4279 | |
| 4280 /* | |
| 4281 * nested expression: (expression). | |
| 4282 */ | |
| 4283 case '(': *arg = skipwhite(*arg + 1); | |
| 71 | 4284 ret = eval1(arg, rettv, evaluate); /* recursive! */ |
| 7 | 4285 if (**arg == ')') |
| 4286 ++*arg; | |
| 4287 else if (ret == OK) | |
| 4288 { | |
| 4289 EMSG(_("E110: Missing ')'")); | |
| 71 | 4290 clear_tv(rettv); |
| 7 | 4291 ret = FAIL; |
| 4292 } | |
| 4293 break; | |
| 4294 | |
| 100 | 4295 default: ret = NOTDONE; |
| 4296 break; | |
| 4297 } | |
| 4298 | |
| 4299 if (ret == NOTDONE) | |
| 4300 { | |
| 4301 /* | |
| 4302 * Must be a variable or function name. | |
| 4303 * Can also be a curly-braces kind of name: {expr}. | |
| 4304 */ | |
| 4305 s = *arg; | |
| 159 | 4306 len = get_name_len(arg, &alias, evaluate, TRUE); |
| 100 | 4307 if (alias != NULL) |
| 4308 s = alias; | |
| 4309 | |
| 159 | 4310 if (len <= 0) |
| 100 | 4311 ret = FAIL; |
| 4312 else | |
| 4313 { | |
| 4314 if (**arg == '(') /* recursive! */ | |
| 4315 { | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4316 partial_T *partial; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4317 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4318 if (!evaluate) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4319 check_vars(s, len); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4320 |
| 100 | 4321 /* If "s" is the name of a variable of type VAR_FUNC |
| 4322 * use its contents. */ | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4323 s = deref_func_name(s, &len, &partial, !evaluate); |
| 100 | 4324 |
|
10381
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4325 /* 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
|
4326 * the name invalid. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4327 s = vim_strsave(s); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4328 if (s == NULL) |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4329 ret = FAIL; |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4330 else |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4331 /* Invoke the function. */ |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4332 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
|
4333 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
|
4334 &len, evaluate, partial, NULL); |
|
14a82c6433be
commit https://github.com/vim/vim/commit/8a01f969c198eeb655ad2f96f2796a6f6f4a1924
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
4335 vim_free(s); |
| 4178 | 4336 |
| 4337 /* If evaluate is FALSE rettv->v_type was not set in | |
| 4338 * get_func_tv, but it's needed in handle_subscript() to parse | |
| 4339 * what follows. So set it here. */ | |
| 4340 if (rettv->v_type == VAR_UNKNOWN && !evaluate && **arg == '(') | |
| 4341 { | |
|
9163
731ee601de16
commit https://github.com/vim/vim/commit/9ad73239c26467832a5b553b2a4b99d7ffbaa25e
Christian Brabandt <cb@256bit.org>
parents:
9157
diff
changeset
|
4342 rettv->vval.v_string = NULL; |
| 4178 | 4343 rettv->v_type = VAR_FUNC; |
| 4344 } | |
| 4345 | |
| 100 | 4346 /* Stop the expression evaluation when immediately |
| 4347 * aborting on error, or when an interrupt occurred or | |
| 4348 * an exception was thrown but not caught. */ | |
| 4349 if (aborting()) | |
| 4350 { | |
| 4351 if (ret == OK) | |
| 4352 clear_tv(rettv); | |
| 7 | 4353 ret = FAIL; |
| 100 | 4354 } |
| 4355 } | |
| 4356 else if (evaluate) | |
| 6791 | 4357 ret = get_var_tv(s, len, rettv, NULL, TRUE, FALSE); |
| 117 | 4358 else |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4359 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4360 check_vars(s, len); |
| 117 | 4361 ret = OK; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4362 } |
| 100 | 4363 } |
| 2690 | 4364 vim_free(alias); |
| 100 | 4365 } |
| 4366 | |
| 7 | 4367 *arg = skipwhite(*arg); |
| 4368 | |
| 159 | 4369 /* Handle following '[', '(' and '.' for expr[expr], expr.name, |
| 4370 * expr(expr). */ | |
| 4371 if (ret == OK) | |
| 4372 ret = handle_subscript(arg, rettv, evaluate, TRUE); | |
| 7 | 4373 |
| 4374 /* | |
| 4375 * Apply logical NOT and unary '-', from right to left, ignore '+'. | |
| 4376 */ | |
| 4377 if (ret == OK && evaluate && end_leader > start_leader) | |
| 4378 { | |
| 323 | 4379 int error = FALSE; |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4380 varnumber_T val = 0; |
| 1624 | 4381 #ifdef FEAT_FLOAT |
| 4382 float_T f = 0.0; | |
| 4383 | |
| 4384 if (rettv->v_type == VAR_FLOAT) | |
| 4385 f = rettv->vval.v_float; | |
| 4386 else | |
| 4387 #endif | |
| 4388 val = get_tv_number_chk(rettv, &error); | |
| 323 | 4389 if (error) |
| 4390 { | |
| 4391 clear_tv(rettv); | |
| 4392 ret = FAIL; | |
| 4393 } | |
| 4394 else | |
| 4395 { | |
| 4396 while (end_leader > start_leader) | |
| 4397 { | |
| 4398 --end_leader; | |
| 4399 if (*end_leader == '!') | |
| 1624 | 4400 { |
| 4401 #ifdef FEAT_FLOAT | |
| 4402 if (rettv->v_type == VAR_FLOAT) | |
| 4403 f = !f; | |
| 4404 else | |
| 4405 #endif | |
| 4406 val = !val; | |
| 4407 } | |
| 323 | 4408 else if (*end_leader == '-') |
| 1624 | 4409 { |
| 4410 #ifdef FEAT_FLOAT | |
| 4411 if (rettv->v_type == VAR_FLOAT) | |
| 4412 f = -f; | |
| 4413 else | |
| 4414 #endif | |
| 4415 val = -val; | |
| 4416 } | |
| 4417 } | |
| 4418 #ifdef FEAT_FLOAT | |
| 4419 if (rettv->v_type == VAR_FLOAT) | |
| 4420 { | |
| 4421 clear_tv(rettv); | |
| 4422 rettv->vval.v_float = f; | |
| 4423 } | |
| 4424 else | |
| 4425 #endif | |
| 4426 { | |
| 4427 clear_tv(rettv); | |
| 4428 rettv->v_type = VAR_NUMBER; | |
| 4429 rettv->vval.v_number = val; | |
| 4430 } | |
| 323 | 4431 } |
| 7 | 4432 } |
| 4433 | |
| 4434 return ret; | |
| 4435 } | |
| 4436 | |
| 4437 /* | |
| 829 | 4438 * Evaluate an "[expr]" or "[expr:expr]" index. Also "dict.key". |
| 4439 * "*arg" points to the '[' or '.'. | |
| 56 | 4440 * Returns FAIL or OK. "*arg" is advanced to after the ']'. |
| 4441 */ | |
| 4442 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4443 eval_index( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4444 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4445 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4446 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4447 int verbose) /* give error messages */ |
| 56 | 4448 { |
| 4449 int empty1 = FALSE, empty2 = FALSE; | |
| 137 | 4450 typval_T var1, var2; |
| 56 | 4451 long n1, n2 = 0; |
| 100 | 4452 long len = -1; |
| 4453 int range = FALSE; | |
| 56 | 4454 char_u *s; |
| 100 | 4455 char_u *key = NULL; |
| 56 | 4456 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4457 switch (rettv->v_type) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4458 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4459 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4460 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4461 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4462 EMSG(_("E695: Cannot index a Funcref")); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4463 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4464 case VAR_FLOAT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4465 #ifdef FEAT_FLOAT |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4466 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4467 EMSG(_(e_float_as_string)); |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4468 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4469 #endif |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4470 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4471 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4472 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4473 if (verbose) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4474 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
|
4475 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4476 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4477 if (evaluate) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4478 return FAIL; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4479 /* FALLTHROUGH */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4480 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4481 case VAR_STRING: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4482 case VAR_NUMBER: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4483 case VAR_LIST: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4484 case VAR_DICT: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4485 break; |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
4486 } |
| 56 | 4487 |
|
7046
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4488 init_tv(&var1); |
|
fd409a0800fd
commit https://github.com/vim/vim/commit/0a38dd29d6f65aa601162542a5ab0ba7f308fc8e
Christian Brabandt <cb@256bit.org>
parents:
7042
diff
changeset
|
4489 init_tv(&var2); |
| 100 | 4490 if (**arg == '.') |
| 4491 { | |
| 4492 /* | |
| 4493 * dict.name | |
| 4494 */ | |
| 4495 key = *arg + 1; | |
| 4496 for (len = 0; ASCII_ISALNUM(key[len]) || key[len] == '_'; ++len) | |
| 4497 ; | |
| 4498 if (len == 0) | |
| 4499 return FAIL; | |
| 4500 *arg = skipwhite(key + len); | |
| 4501 } | |
| 4502 else | |
| 4503 { | |
| 4504 /* | |
| 4505 * something[idx] | |
| 4506 * | |
| 4507 * Get the (first) variable from inside the []. | |
| 4508 */ | |
| 56 | 4509 *arg = skipwhite(*arg + 1); |
| 100 | 4510 if (**arg == ':') |
| 4511 empty1 = TRUE; | |
| 4512 else if (eval1(arg, &var1, evaluate) == FAIL) /* recursive! */ | |
| 56 | 4513 return FAIL; |
| 323 | 4514 else if (evaluate && get_tv_string_chk(&var1) == NULL) |
| 4515 { | |
| 4516 /* not a number or string */ | |
| 4517 clear_tv(&var1); | |
| 4518 return FAIL; | |
| 4519 } | |
| 100 | 4520 |
| 4521 /* | |
| 4522 * Get the second variable from inside the [:]. | |
| 4523 */ | |
| 4524 if (**arg == ':') | |
| 4525 { | |
| 4526 range = TRUE; | |
| 4527 *arg = skipwhite(*arg + 1); | |
| 4528 if (**arg == ']') | |
| 4529 empty2 = TRUE; | |
| 4530 else if (eval1(arg, &var2, evaluate) == FAIL) /* recursive! */ | |
| 4531 { | |
| 323 | 4532 if (!empty1) |
| 4533 clear_tv(&var1); | |
| 4534 return FAIL; | |
| 4535 } | |
| 4536 else if (evaluate && get_tv_string_chk(&var2) == NULL) | |
| 4537 { | |
| 4538 /* not a number or string */ | |
| 4539 if (!empty1) | |
| 4540 clear_tv(&var1); | |
| 4541 clear_tv(&var2); | |
| 100 | 4542 return FAIL; |
| 4543 } | |
| 4544 } | |
| 4545 | |
| 4546 /* Check for the ']'. */ | |
| 4547 if (**arg != ']') | |
| 4548 { | |
| 159 | 4549 if (verbose) |
| 4550 EMSG(_(e_missbrac)); | |
| 100 | 4551 clear_tv(&var1); |
| 4552 if (range) | |
| 4553 clear_tv(&var2); | |
| 4554 return FAIL; | |
| 4555 } | |
| 4556 *arg = skipwhite(*arg + 1); /* skip the ']' */ | |
| 56 | 4557 } |
| 4558 | |
| 4559 if (evaluate) | |
| 4560 { | |
| 100 | 4561 n1 = 0; |
| 4562 if (!empty1 && rettv->v_type != VAR_DICT) | |
| 56 | 4563 { |
| 71 | 4564 n1 = get_tv_number(&var1); |
| 4565 clear_tv(&var1); | |
| 56 | 4566 } |
| 4567 if (range) | |
| 4568 { | |
| 4569 if (empty2) | |
| 4570 n2 = -1; | |
| 4571 else | |
| 4572 { | |
| 71 | 4573 n2 = get_tv_number(&var2); |
| 4574 clear_tv(&var2); | |
| 4575 } | |
| 4576 } | |
| 4577 | |
| 4578 switch (rettv->v_type) | |
| 56 | 4579 { |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4580 case VAR_UNKNOWN: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4581 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4582 case VAR_PARTIAL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4583 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4584 case VAR_SPECIAL: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
4585 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
4586 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4587 break; /* not evaluating, skipping over subscript */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
4588 |
| 56 | 4589 case VAR_NUMBER: |
| 4590 case VAR_STRING: | |
| 71 | 4591 s = get_tv_string(rettv); |
| 56 | 4592 len = (long)STRLEN(s); |
| 4593 if (range) | |
| 4594 { | |
| 4595 /* The resulting variable is a substring. If the indexes | |
| 4596 * are out of range the result is empty. */ | |
| 4597 if (n1 < 0) | |
| 4598 { | |
| 4599 n1 = len + n1; | |
| 4600 if (n1 < 0) | |
| 4601 n1 = 0; | |
| 4602 } | |
| 4603 if (n2 < 0) | |
| 4604 n2 = len + n2; | |
| 4605 else if (n2 >= len) | |
| 4606 n2 = len; | |
| 4607 if (n1 >= len || n2 < 0 || n1 > n2) | |
| 4608 s = NULL; | |
| 4609 else | |
| 4610 s = vim_strnsave(s + n1, (int)(n2 - n1 + 1)); | |
| 4611 } | |
| 4612 else | |
| 4613 { | |
| 4614 /* The resulting variable is a string of a single | |
| 4615 * character. If the index is too big or negative the | |
| 4616 * result is empty. */ | |
| 4617 if (n1 >= len || n1 < 0) | |
| 4618 s = NULL; | |
| 4619 else | |
| 4620 s = vim_strnsave(s + n1, 1); | |
| 4621 } | |
| 71 | 4622 clear_tv(rettv); |
| 4623 rettv->v_type = VAR_STRING; | |
| 4624 rettv->vval.v_string = s; | |
| 56 | 4625 break; |
| 4626 | |
| 4627 case VAR_LIST: | |
| 71 | 4628 len = list_len(rettv->vval.v_list); |
| 56 | 4629 if (n1 < 0) |
| 4630 n1 = len + n1; | |
| 4631 if (!empty1 && (n1 < 0 || n1 >= len)) | |
| 4632 { | |
| 842 | 4633 /* For a range we allow invalid values and return an empty |
| 4634 * list. A list index out of range is an error. */ | |
| 4635 if (!range) | |
| 4636 { | |
| 4637 if (verbose) | |
| 4638 EMSGN(_(e_listidx), n1); | |
| 4639 return FAIL; | |
| 4640 } | |
| 4641 n1 = len; | |
| 56 | 4642 } |
| 4643 if (range) | |
| 4644 { | |
| 137 | 4645 list_T *l; |
| 4646 listitem_T *item; | |
| 56 | 4647 |
| 4648 if (n2 < 0) | |
| 4649 n2 = len + n2; | |
| 829 | 4650 else if (n2 >= len) |
| 4651 n2 = len - 1; | |
| 4652 if (!empty2 && (n2 < 0 || n2 + 1 < n1)) | |
| 842 | 4653 n2 = -1; |
| 56 | 4654 l = list_alloc(); |
| 4655 if (l == NULL) | |
| 4656 return FAIL; | |
| 71 | 4657 for (item = list_find(rettv->vval.v_list, n1); |
| 56 | 4658 n1 <= n2; ++n1) |
| 4659 { | |
| 4660 if (list_append_tv(l, &item->li_tv) == FAIL) | |
| 4661 { | |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
4662 list_free(l); |
| 56 | 4663 return FAIL; |
| 4664 } | |
| 4665 item = item->li_next; | |
| 4666 } | |
| 71 | 4667 clear_tv(rettv); |
| 4668 rettv->v_type = VAR_LIST; | |
| 4669 rettv->vval.v_list = l; | |
| 83 | 4670 ++l->lv_refcount; |
| 56 | 4671 } |
| 4672 else | |
| 4673 { | |
| 842 | 4674 copy_tv(&list_find(rettv->vval.v_list, n1)->li_tv, &var1); |
| 71 | 4675 clear_tv(rettv); |
| 4676 *rettv = var1; | |
| 56 | 4677 } |
| 4678 break; | |
| 100 | 4679 |
| 4680 case VAR_DICT: | |
| 4681 if (range) | |
| 4682 { | |
| 159 | 4683 if (verbose) |
| 4684 EMSG(_(e_dictrange)); | |
| 100 | 4685 if (len == -1) |
| 4686 clear_tv(&var1); | |
| 4687 return FAIL; | |
| 4688 } | |
| 4689 { | |
| 137 | 4690 dictitem_T *item; |
| 100 | 4691 |
| 4692 if (len == -1) | |
| 4693 { | |
|
8839
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4694 key = get_tv_string_chk(&var1); |
|
9fa567d13551
commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8
Christian Brabandt <cb@256bit.org>
parents:
8831
diff
changeset
|
4695 if (key == NULL) |
| 100 | 4696 { |
| 4697 clear_tv(&var1); | |
| 4698 return FAIL; | |
| 4699 } | |
| 4700 } | |
| 4701 | |
| 121 | 4702 item = dict_find(rettv->vval.v_dict, key, (int)len); |
| 100 | 4703 |
| 159 | 4704 if (item == NULL && verbose) |
| 117 | 4705 EMSG2(_(e_dictkey), key); |
| 100 | 4706 if (len == -1) |
| 4707 clear_tv(&var1); | |
| 4708 if (item == NULL) | |
| 4709 return FAIL; | |
| 4710 | |
| 4711 copy_tv(&item->di_tv, &var1); | |
| 4712 clear_tv(rettv); | |
| 4713 *rettv = var1; | |
| 4714 } | |
| 4715 break; | |
| 4716 } | |
| 4717 } | |
| 4718 | |
| 56 | 4719 return OK; |
| 4720 } | |
| 4721 | |
| 4722 /* | |
| 7 | 4723 * Get an option value. |
| 4724 * "arg" points to the '&' or '+' before the option name. | |
| 4725 * "arg" is advanced to character after the option name. | |
| 4726 * Return OK or FAIL. | |
| 4727 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
4728 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4729 get_option_tv( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4730 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4731 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
|
4732 int evaluate) |
| 7 | 4733 { |
| 4734 char_u *option_end; | |
| 4735 long numval; | |
| 4736 char_u *stringval; | |
| 4737 int opt_type; | |
| 4738 int c; | |
| 4739 int working = (**arg == '+'); /* has("+option") */ | |
| 4740 int ret = OK; | |
| 4741 int opt_flags; | |
| 4742 | |
| 4743 /* | |
| 4744 * Isolate the option name and find its value. | |
| 4745 */ | |
| 4746 option_end = find_option_end(arg, &opt_flags); | |
| 4747 if (option_end == NULL) | |
| 4748 { | |
| 71 | 4749 if (rettv != NULL) |
| 7 | 4750 EMSG2(_("E112: Option name missing: %s"), *arg); |
| 4751 return FAIL; | |
| 4752 } | |
| 4753 | |
| 4754 if (!evaluate) | |
| 4755 { | |
| 4756 *arg = option_end; | |
| 4757 return OK; | |
| 4758 } | |
| 4759 | |
| 4760 c = *option_end; | |
| 4761 *option_end = NUL; | |
| 4762 opt_type = get_option_value(*arg, &numval, | |
| 71 | 4763 rettv == NULL ? NULL : &stringval, opt_flags); |
| 7 | 4764 |
| 4765 if (opt_type == -3) /* invalid name */ | |
| 4766 { | |
| 71 | 4767 if (rettv != NULL) |
| 7 | 4768 EMSG2(_("E113: Unknown option: %s"), *arg); |
| 4769 ret = FAIL; | |
| 4770 } | |
| 71 | 4771 else if (rettv != NULL) |
| 7 | 4772 { |
| 4773 if (opt_type == -2) /* hidden string option */ | |
| 4774 { | |
| 71 | 4775 rettv->v_type = VAR_STRING; |
| 4776 rettv->vval.v_string = NULL; | |
| 7 | 4777 } |
| 4778 else if (opt_type == -1) /* hidden number option */ | |
| 4779 { | |
| 71 | 4780 rettv->v_type = VAR_NUMBER; |
| 4781 rettv->vval.v_number = 0; | |
| 7 | 4782 } |
| 4783 else if (opt_type == 1) /* number option */ | |
| 4784 { | |
| 71 | 4785 rettv->v_type = VAR_NUMBER; |
| 4786 rettv->vval.v_number = numval; | |
| 7 | 4787 } |
| 4788 else /* string option */ | |
| 4789 { | |
| 71 | 4790 rettv->v_type = VAR_STRING; |
| 4791 rettv->vval.v_string = stringval; | |
| 7 | 4792 } |
| 4793 } | |
| 4794 else if (working && (opt_type == -2 || opt_type == -1)) | |
| 4795 ret = FAIL; | |
| 4796 | |
| 4797 *option_end = c; /* put back for error messages */ | |
| 4798 *arg = option_end; | |
| 4799 | |
| 4800 return ret; | |
| 4801 } | |
| 4802 | |
| 4803 /* | |
| 4804 * Allocate a variable for a string constant. | |
| 4805 * Return OK or FAIL. | |
| 4806 */ | |
| 4807 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4808 get_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4809 { |
| 4810 char_u *p; | |
| 4811 char_u *name; | |
| 4812 int extra = 0; | |
| 4813 | |
| 4814 /* | |
| 4815 * Find the end of the string, skipping backslashed characters. | |
| 4816 */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
4817 for (p = *arg + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 7 | 4818 { |
| 4819 if (*p == '\\' && p[1] != NUL) | |
| 4820 { | |
| 4821 ++p; | |
| 4822 /* A "\<x>" form occupies at least 4 characters, and produces up | |
| 4823 * to 6 characters: reserve space for 2 extra */ | |
| 4824 if (*p == '<') | |
| 4825 extra += 2; | |
| 4826 } | |
| 4827 } | |
| 4828 | |
| 4829 if (*p != '"') | |
| 4830 { | |
| 4831 EMSG2(_("E114: Missing quote: %s"), *arg); | |
| 4832 return FAIL; | |
| 4833 } | |
| 4834 | |
| 4835 /* If only parsing, set *arg and return here */ | |
| 4836 if (!evaluate) | |
| 4837 { | |
| 4838 *arg = p + 1; | |
| 4839 return OK; | |
| 4840 } | |
| 4841 | |
| 4842 /* | |
| 4843 * Copy the string into allocated memory, handling backslashed | |
| 4844 * characters. | |
| 4845 */ | |
| 4846 name = alloc((unsigned)(p - *arg + extra)); | |
| 4847 if (name == NULL) | |
| 4848 return FAIL; | |
| 100 | 4849 rettv->v_type = VAR_STRING; |
| 4850 rettv->vval.v_string = name; | |
| 4851 | |
| 4852 for (p = *arg + 1; *p != NUL && *p != '"'; ) | |
| 7 | 4853 { |
| 4854 if (*p == '\\') | |
| 4855 { | |
| 4856 switch (*++p) | |
| 4857 { | |
| 100 | 4858 case 'b': *name++ = BS; ++p; break; |
| 4859 case 'e': *name++ = ESC; ++p; break; | |
| 4860 case 'f': *name++ = FF; ++p; break; | |
| 4861 case 'n': *name++ = NL; ++p; break; | |
| 4862 case 'r': *name++ = CAR; ++p; break; | |
| 4863 case 't': *name++ = TAB; ++p; break; | |
| 7 | 4864 |
| 4865 case 'X': /* hex: "\x1", "\x12" */ | |
| 4866 case 'x': | |
| 4867 case 'u': /* Unicode: "\u0023" */ | |
| 4868 case 'U': | |
| 4869 if (vim_isxdigit(p[1])) | |
| 4870 { | |
| 4871 int n, nr; | |
| 4872 int c = toupper(*p); | |
| 4873 | |
| 4874 if (c == 'X') | |
| 4875 n = 2; | |
| 6836 | 4876 else if (*p == 'u') |
| 4877 n = 4; | |
| 7 | 4878 else |
| 6836 | 4879 n = 8; |
| 7 | 4880 nr = 0; |
| 4881 while (--n >= 0 && vim_isxdigit(p[1])) | |
| 4882 { | |
| 4883 ++p; | |
| 4884 nr = (nr << 4) + hex2nr(*p); | |
| 4885 } | |
| 100 | 4886 ++p; |
| 7 | 4887 #ifdef FEAT_MBYTE |
| 4888 /* For "\u" store the number according to | |
| 4889 * 'encoding'. */ | |
| 4890 if (c != 'X') | |
| 100 | 4891 name += (*mb_char2bytes)(nr, name); |
| 7 | 4892 else |
| 4893 #endif | |
| 100 | 4894 *name++ = nr; |
| 7 | 4895 } |
| 4896 break; | |
| 4897 | |
| 4898 /* octal: "\1", "\12", "\123" */ | |
| 4899 case '0': | |
| 4900 case '1': | |
| 4901 case '2': | |
| 4902 case '3': | |
| 4903 case '4': | |
| 4904 case '5': | |
| 4905 case '6': | |
| 100 | 4906 case '7': *name = *p++ - '0'; |
| 4907 if (*p >= '0' && *p <= '7') | |
| 7 | 4908 { |
| 100 | 4909 *name = (*name << 3) + *p++ - '0'; |
| 4910 if (*p >= '0' && *p <= '7') | |
| 4911 *name = (*name << 3) + *p++ - '0'; | |
| 7 | 4912 } |
| 100 | 4913 ++name; |
| 7 | 4914 break; |
| 4915 | |
| 4916 /* 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
|
4917 case '<': extra = trans_special(&p, name, TRUE, TRUE); |
| 7 | 4918 if (extra != 0) |
| 4919 { | |
| 100 | 4920 name += extra; |
| 7 | 4921 break; |
| 4922 } | |
| 4923 /* FALLTHROUGH */ | |
| 4924 | |
| 100 | 4925 default: MB_COPY_CHAR(p, name); |
| 7 | 4926 break; |
| 4927 } | |
| 4928 } | |
| 4929 else | |
| 100 | 4930 MB_COPY_CHAR(p, name); |
| 4931 | |
| 4932 } | |
| 4933 *name = NUL; | |
|
9965
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4934 if (*p != NUL) /* just in case */ |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4935 ++p; |
|
b329e3ca0dcb
commit https://github.com/vim/vim/commit/db249f26edf7a5f88d1f4468d08ec5b84f5ab7ad
Christian Brabandt <cb@256bit.org>
parents:
9915
diff
changeset
|
4936 *arg = p; |
| 7 | 4937 |
| 4938 return OK; | |
| 4939 } | |
| 4940 | |
| 4941 /* | |
| 100 | 4942 * Allocate a variable for a 'str''ing' constant. |
| 7 | 4943 * Return OK or FAIL. |
| 4944 */ | |
| 4945 static int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
4946 get_lit_string_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 4947 { |
| 4948 char_u *p; | |
| 100 | 4949 char_u *str; |
| 4950 int reduce = 0; | |
| 7 | 4951 |
| 4952 /* | |
| 100 | 4953 * Find the end of the string, skipping ''. |
| 7 | 4954 */ |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
4955 for (p = *arg + 1; *p != NUL; MB_PTR_ADV(p)) |
| 100 | 4956 { |
| 4957 if (*p == '\'') | |
| 4958 { | |
| 4959 if (p[1] != '\'') | |
| 4960 break; | |
| 4961 ++reduce; | |
| 4962 ++p; | |
| 4963 } | |
| 4964 } | |
| 4965 | |
| 4966 if (*p != '\'') | |
| 7 | 4967 { |
| 4968 EMSG2(_("E115: Missing quote: %s"), *arg); | |
| 4969 return FAIL; | |
| 4970 } | |
| 4971 | |
| 100 | 4972 /* If only parsing return after setting "*arg" */ |
| 97 | 4973 if (!evaluate) |
| 4974 { | |
| 4975 *arg = p + 1; | |
| 4976 return OK; | |
| 4977 } | |
| 4978 | |
| 4979 /* | |
| 100 | 4980 * Copy the string into allocated memory, handling '' to ' reduction. |
| 97 | 4981 */ |
| 4982 str = alloc((unsigned)((p - *arg) - reduce)); | |
| 4983 if (str == NULL) | |
| 4984 return FAIL; | |
| 100 | 4985 rettv->v_type = VAR_STRING; |
| 4986 rettv->vval.v_string = str; | |
| 4987 | |
| 4988 for (p = *arg + 1; *p != NUL; ) | |
| 4989 { | |
| 4990 if (*p == '\'') | |
| 4991 { | |
| 4992 if (p[1] != '\'') | |
| 97 | 4993 break; |
| 4994 ++p; | |
| 4995 } | |
| 100 | 4996 MB_COPY_CHAR(p, str); |
| 4997 } | |
| 4998 *str = NUL; | |
| 97 | 4999 *arg = p + 1; |
| 5000 | |
| 5001 return OK; | |
| 5002 } | |
| 5003 | |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5004 /* |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5005 * 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
|
5006 */ |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5007 char_u * |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5008 partial_name(partial_T *pt) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5009 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5010 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5011 return pt->pt_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5012 return pt->pt_func->uf_name; |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5013 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5014 |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5015 static void |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5016 partial_free(partial_T *pt) |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5017 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5018 int i; |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5019 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5020 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
|
5021 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
|
5022 vim_free(pt->pt_argv); |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5023 dict_unref(pt->pt_dict); |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5024 if (pt->pt_name != NULL) |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5025 { |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5026 func_unref(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5027 vim_free(pt->pt_name); |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5028 } |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5029 else |
|
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5030 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
|
5031 vim_free(pt); |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5032 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5033 |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5034 /* |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5035 * 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
|
5036 * becomes zero. |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5037 */ |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5038 void |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5039 partial_unref(partial_T *pt) |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5040 { |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5041 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
|
5042 partial_free(pt); |
|
8855
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5043 } |
|
b76195a1e38e
commit https://github.com/vim/vim/commit/ddecc25947dbdd689d5bcaed32f298a08abdd497
Christian Brabandt <cb@256bit.org>
parents:
8839
diff
changeset
|
5044 |
| 2634 | 5045 static int tv_equal_recurse_limit; |
| 5046 | |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5047 static int |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5048 func_equal( |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5049 typval_T *tv1, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5050 typval_T *tv2, |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5051 int ic) /* ignore case */ |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5052 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5053 char_u *s1, *s2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5054 dict_T *d1, *d2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5055 int a1, a2; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5056 int i; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5057 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5058 /* 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
|
5059 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
|
5060 : 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
|
5061 if (s1 != NULL && *s1 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5062 s1 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5063 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
|
5064 : 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
|
5065 if (s2 != NULL && *s2 == NUL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5066 s2 = NULL; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5067 if (s1 == NULL || s2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5068 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5069 if (s1 != s2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5070 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5071 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5072 else if (STRCMP(s1, s2) != 0) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5073 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5074 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5075 /* 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
|
5076 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
|
5077 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
|
5078 if (d1 == NULL || d2 == NULL) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5079 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5080 if (d1 != d2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5081 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5082 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5083 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
|
5084 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5085 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5086 /* 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
|
5087 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
|
5088 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
|
5089 if (a1 != a2) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5090 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5091 for (i = 0; i < a1; ++i) |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5092 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
|
5093 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
|
5094 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5095 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5096 return TRUE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5097 } |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5098 |
| 117 | 5099 /* |
| 80 | 5100 * Return TRUE if "tv1" and "tv2" have the same value. |
| 388 | 5101 * Compares the items just like "==" would compare them, but strings and |
| 1624 | 5102 * numbers are different. Floats and numbers are also different. |
| 80 | 5103 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5104 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5105 tv_equal( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5106 typval_T *tv1, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5107 typval_T *tv2, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5108 int ic, /* ignore case */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5109 int recursive) /* TRUE when used recursively */ |
| 80 | 5110 { |
| 5111 char_u buf1[NUMBUFLEN], buf2[NUMBUFLEN]; | |
| 323 | 5112 char_u *s1, *s2; |
| 2634 | 5113 static int recursive_cnt = 0; /* catch recursive loops */ |
| 1008 | 5114 int r; |
| 5115 | |
| 5116 /* Catch lists and dicts that have an endless loop by limiting | |
| 2634 | 5117 * recursiveness to a limit. We guess they are equal then. |
| 5118 * A fixed limit has the problem of still taking an awful long time. | |
| 5119 * Reduce the limit every time running into it. That should work fine for | |
| 5120 * deeply linked structures that are not recursively linked and catch | |
| 5121 * recursiveness quickly. */ | |
| 5122 if (!recursive) | |
| 5123 tv_equal_recurse_limit = 1000; | |
| 5124 if (recursive_cnt >= tv_equal_recurse_limit) | |
| 5125 { | |
| 5126 --tv_equal_recurse_limit; | |
| 1014 | 5127 return TRUE; |
| 2634 | 5128 } |
| 388 | 5129 |
|
9416
cbf052ccb120
commit https://github.com/vim/vim/commit/b33c7eb5b813cb631b2b0ca5c4029e1788a09bde
Christian Brabandt <cb@256bit.org>
parents:
9389
diff
changeset
|
5130 /* 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
|
5131 * arguments. */ |
|
9183
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5132 if ((tv1->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5133 || (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
|
5134 && (tv2->v_type == VAR_FUNC |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5135 || (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
|
5136 { |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5137 ++recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5138 r = func_equal(tv1, tv2, ic); |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5139 --recursive_cnt; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5140 return r; |
|
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 |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5143 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
|
5144 return FALSE; |
|
988c8ab557bf
commit https://github.com/vim/vim/commit/8e759ba8651428995b338b66c615367259f79766
Christian Brabandt <cb@256bit.org>
parents:
9169
diff
changeset
|
5145 |
| 388 | 5146 switch (tv1->v_type) |
| 5147 { | |
| 5148 case VAR_LIST: | |
| 2634 | 5149 ++recursive_cnt; |
| 5150 r = list_equal(tv1->vval.v_list, tv2->vval.v_list, ic, TRUE); | |
| 5151 --recursive_cnt; | |
| 1008 | 5152 return r; |
| 388 | 5153 |
| 5154 case VAR_DICT: | |
| 2634 | 5155 ++recursive_cnt; |
| 5156 r = dict_equal(tv1->vval.v_dict, tv2->vval.v_dict, ic, TRUE); | |
| 5157 --recursive_cnt; | |
| 1008 | 5158 return r; |
| 388 | 5159 |
| 5160 case VAR_NUMBER: | |
| 5161 return tv1->vval.v_number == tv2->vval.v_number; | |
| 5162 | |
| 5163 case VAR_STRING: | |
| 5164 s1 = get_tv_string_buf(tv1, buf1); | |
| 5165 s2 = get_tv_string_buf(tv2, buf2); | |
| 5166 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
|
5167 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5168 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5169 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
|
5170 |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5171 case VAR_FLOAT: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5172 #ifdef FEAT_FLOAT |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5173 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
|
5174 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5175 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5176 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5177 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
|
5178 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5179 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
5180 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5181 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
|
5182 #endif |
|
8635
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5183 case VAR_FUNC: |
|
3a38d465f731
commit https://github.com/vim/vim/commit/f0e86a0dbddc18568910e9e4aaae0cd88ca8087a
Christian Brabandt <cb@256bit.org>
parents:
8633
diff
changeset
|
5184 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5185 case VAR_UNKNOWN: |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5186 break; |
| 388 | 5187 } |
| 5188 | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5189 /* 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
|
5190 * 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
|
5191 return FALSE; |
| 80 | 5192 } |
| 5193 | |
| 5194 /* | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5195 * Return the next (unique) copy ID. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5196 * Used for serializing nested structures. |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5197 */ |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5198 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5199 get_copyID(void) |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5200 { |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5201 current_copyID += COPYID_INC; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5202 return current_copyID; |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5203 } |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5204 |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5205 /* |
| 371 | 5206 * Garbage collection for lists and dictionaries. |
| 5207 * | |
| 5208 * We use reference counts to be able to free most items right away when they | |
| 5209 * are no longer used. But for composite items it's possible that it becomes | |
| 5210 * unused while the reference count is > 0: When there is a recursive | |
| 5211 * reference. Example: | |
| 5212 * :let l = [1, 2, 3] | |
| 5213 * :let d = {9: l} | |
| 5214 * :let l[1] = d | |
| 5215 * | |
| 5216 * Since this is quite unusual we handle this with garbage collection: every | |
| 5217 * once in a while find out which lists and dicts are not referenced from any | |
| 5218 * variable. | |
| 5219 * | |
| 5220 * Here is a good reference text about garbage collection (refers to Python | |
| 5221 * but it applies to all reference-counting mechanisms): | |
| 5222 * http://python.ca/nas/python/gc/ | |
| 5223 */ | |
| 5224 | |
| 5225 /* | |
| 5226 * Do garbage collection for lists and dicts. | |
|
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diff
changeset
|
5227 * When "testing" is TRUE this is called from test_garbagecollect_now(). |
| 371 | 5228 * Return TRUE if some memory was freed. |
| 5229 */ | |
| 5230 int | |
|
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parents:
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diff
changeset
|
5231 garbage_collect(int testing) |
| 371 | 5232 { |
| 1891 | 5233 int copyID; |
| 6565 | 5234 int abort = FALSE; |
| 371 | 5235 buf_T *buf; |
| 5236 win_T *wp; | |
| 364 | 5237 int i; |
| 6588 | 5238 int did_free = FALSE; |
| 819 | 5239 #ifdef FEAT_WINDOWS |
| 5240 tabpage_T *tp; | |
| 5241 #endif | |
| 371 | 5242 |
|
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parents:
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diff
changeset
|
5243 if (!testing) |
|
ed0b39dd7fd6
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diff
changeset
|
5244 { |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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diff
changeset
|
5245 /* Only do this once. */ |
|
ed0b39dd7fd6
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parents:
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diff
changeset
|
5246 want_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
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diff
changeset
|
5247 may_garbage_collect = FALSE; |
|
ed0b39dd7fd6
commit https://github.com/vim/vim/commit/ebf7dfa6f121c82f97d2adca3d45fbaba9ad8f7e
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parents:
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diff
changeset
|
5248 garbage_collect_at_exit = FALSE; |
|
ed0b39dd7fd6
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diff
changeset
|
5249 } |
| 958 | 5250 |
| 1891 | 5251 /* We advance by two because we add one for items referenced through |
| 5252 * previous_funccal. */ | |
|
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7705
diff
changeset
|
5253 copyID = get_copyID(); |
| 1891 | 5254 |
| 371 | 5255 /* |
| 5256 * 1. Go through all accessible variables and mark all lists and dicts | |
| 5257 * with copyID. | |
| 5258 */ | |
| 1891 | 5259 |
| 5260 /* Don't free variables in the previous_funccal list unless they are only | |
| 5261 * referenced through previous_funccal. This must be first, because if | |
| 1895 | 5262 * the item is referenced elsewhere the funccal must not be freed. */ |
|
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diff
changeset
|
5263 abort = abort || set_ref_in_previous_funccal(copyID); |
| 1891 | 5264 |
| 371 | 5265 /* script-local variables */ |
| 5266 for (i = 1; i <= ga_scripts.ga_len; ++i) | |
| 6565 | 5267 abort = abort || set_ref_in_ht(&SCRIPT_VARS(i), copyID, NULL); |
| 371 | 5268 |
| 5269 /* buffer-local variables */ | |
|
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diff
changeset
|
5270 FOR_ALL_BUFFERS(buf) |
| 6565 | 5271 abort = abort || set_ref_in_item(&buf->b_bufvar.di_tv, copyID, |
| 5272 NULL, NULL); | |
| 371 | 5273 |
| 5274 /* window-local variables */ | |
| 819 | 5275 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 6565 | 5276 abort = abort || set_ref_in_item(&wp->w_winvar.di_tv, copyID, |
| 5277 NULL, NULL); | |
| 4309 | 5278 #ifdef FEAT_AUTOCMD |
| 5279 if (aucmd_win != NULL) | |
| 6565 | 5280 abort = abort || set_ref_in_item(&aucmd_win->w_winvar.di_tv, copyID, |
| 5281 NULL, NULL); | |
| 4309 | 5282 #endif |
| 371 | 5283 |
| 819 | 5284 #ifdef FEAT_WINDOWS |
| 5285 /* tabpage-local variables */ | |
|
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diff
changeset
|
5286 FOR_ALL_TABPAGES(tp) |
| 6565 | 5287 abort = abort || set_ref_in_item(&tp->tp_winvar.di_tv, copyID, |
| 5288 NULL, NULL); | |
| 819 | 5289 #endif |
| 5290 | |
| 371 | 5291 /* global variables */ |
| 6565 | 5292 abort = abort || set_ref_in_ht(&globvarht, copyID, NULL); |
| 371 | 5293 |
| 5294 /* function-local variables */ | |
|
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diff
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|
5295 abort = abort || set_ref_in_call_stack(copyID); |
| 371 | 5296 |
|
9735
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diff
changeset
|
5297 /* named functions (matters for closures) */ |
|
8037eb704e93
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diff
changeset
|
5298 abort = abort || set_ref_in_functions(copyID); |
|
8037eb704e93
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diff
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|
5299 |
|
8881
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diff
changeset
|
5300 /* function call arguments, if v:testing is set. */ |
|
9562
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diff
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|
5301 abort = abort || set_ref_in_func_args(copyID); |
|
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diff
changeset
|
5302 |
| 1733 | 5303 /* v: vars */ |
| 6565 | 5304 abort = abort || set_ref_in_ht(&vimvarht, copyID, NULL); |
| 1733 | 5305 |
| 3450 | 5306 #ifdef FEAT_LUA |
| 6565 | 5307 abort = abort || set_ref_in_lua(copyID); |
| 3450 | 5308 #endif |
| 5309 | |
| 3618 | 5310 #ifdef FEAT_PYTHON |
| 6565 | 5311 abort = abort || set_ref_in_python(copyID); |
| 3618 | 5312 #endif |
| 5313 | |
| 5314 #ifdef FEAT_PYTHON3 | |
| 6565 | 5315 abort = abort || set_ref_in_python3(copyID); |
| 5316 #endif | |
| 5317 | |
|
8493
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diff
changeset
|
5318 #ifdef FEAT_JOB_CHANNEL |
|
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diff
changeset
|
5319 abort = abort || set_ref_in_channel(copyID); |
|
9058
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commit https://github.com/vim/vim/commit/b8d4905592fc26fcd09180d7d6bfefd899f2f6c6
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diff
changeset
|
5320 abort = abort || set_ref_in_job(copyID); |
|
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diff
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|
5321 #endif |
|
9052
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diff
changeset
|
5322 #ifdef FEAT_NETBEANS_INTG |
|
3a6b66c02d6d
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parents:
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diff
changeset
|
5323 abort = abort || set_ref_in_nb_channel(copyID); |
|
3a6b66c02d6d
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diff
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|
5324 #endif |
|
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|
5325 |
|
9153
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diff
changeset
|
5326 #ifdef FEAT_TIMERS |
|
c2fe86f2bda1
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changeset
|
5327 abort = abort || set_ref_in_timer(copyID); |
|
c2fe86f2bda1
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diff
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|
5328 #endif |
|
c2fe86f2bda1
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diff
changeset
|
5329 |
| 6565 | 5330 if (!abort) |
| 5331 { | |
| 5332 /* | |
| 5333 * 2. Free lists and dictionaries that are not referenced. | |
| 5334 */ | |
| 5335 did_free = free_unref_items(copyID); | |
| 5336 | |
| 5337 /* | |
| 5338 * 3. Check if any funccal can be freed now. | |
|
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diff
changeset
|
5339 * This may call us back recursively. |
| 6565 | 5340 */ |
|
9562
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diff
changeset
|
5341 free_unref_funccal(copyID, testing); |
| 6565 | 5342 } |
| 5343 else if (p_verbose > 0) | |
| 5344 { | |
| 5345 verb_msg((char_u *)_("Not enough memory to set references, garbage collection aborted!")); | |
| 5346 } | |
| 1891 | 5347 |
| 5348 return did_free; | |
| 5349 } | |
| 5350 | |
| 5351 /* | |
|
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diff
changeset
|
5352 * Free lists, dictionaries, channels and jobs that are no longer referenced. |
| 1891 | 5353 */ |
| 5354 static int | |
|
7817
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diff
changeset
|
5355 free_unref_items(int copyID) |
| 1891 | 5356 { |
| 5357 int did_free = FALSE; | |
| 5358 | |
|
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diff
changeset
|
5359 /* Let all "free" functions know that we are here. This means no |
|
e1b84109506a
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diff
changeset
|
5360 * dictionaries, lists, channels or jobs are to be freed, because we will |
|
e1b84109506a
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diff
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|
5361 * do that here. */ |
|
e1b84109506a
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diff
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|
5362 in_free_unref_items = TRUE; |
|
e1b84109506a
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diff
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|
5363 |
|
e1b84109506a
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changeset
|
5364 /* |
|
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|
5365 * PASS 1: free the contents of the items. We don't free the items |
|
e1b84109506a
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diff
changeset
|
5366 * themselves yet, so that it is possible to decrement refcount counters |
|
e1b84109506a
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|
5367 */ |
|
e1b84109506a
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|
5368 |
|
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|
5369 /* Go through the list of dicts and free items without the copyID. */ |
|
afaff1d283d3
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diff
changeset
|
5370 did_free |= dict_free_nonref(copyID); |
| 371 | 5371 |
|
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changeset
|
5372 /* Go through the list of lists and free items without the copyID. */ |
|
1e68dfd7931b
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changeset
|
5373 did_free |= list_free_nonref(copyID); |
|
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|
5374 |
|
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|
5375 #ifdef FEAT_JOB_CHANNEL |
|
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|
5376 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
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changeset
|
5377 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
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|
5378 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
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changeset
|
5379 did_free |= free_unused_jobs_contents(copyID, COPYID_MASK); |
|
e1b84109506a
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|
5380 |
|
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changeset
|
5381 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
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changeset
|
5382 did_free |= free_unused_channels_contents(copyID, COPYID_MASK); |
|
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|
5383 #endif |
|
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|
5384 |
|
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|
5385 /* |
|
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|
5386 * PASS 2: free the items themselves. |
|
e1b84109506a
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|
5387 */ |
|
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changeset
|
5388 dict_free_items(copyID); |
|
9560
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|
5389 list_free_items(copyID); |
|
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|
5390 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5391 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5392 /* Go through the list of jobs and free items without the copyID. This |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5393 * must happen before doing channels, because jobs refer to channels, but |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5394 * the reference from the channel to the job isn't tracked. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5395 free_unused_jobs(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5396 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5397 /* Go through the list of channels and free items without the copyID. */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5398 free_unused_channels(copyID, COPYID_MASK); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5399 #endif |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5400 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5401 in_free_unref_items = FALSE; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5402 |
| 371 | 5403 return did_free; |
| 5404 } | |
| 5405 | |
| 5406 /* | |
| 5407 * Mark all lists and dicts referenced through hashtab "ht" with "copyID". | |
| 6565 | 5408 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5409 * | |
| 5410 * Returns TRUE if setting references failed somehow. | |
| 5411 */ | |
| 5412 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5413 set_ref_in_ht(hashtab_T *ht, int copyID, list_stack_T **list_stack) |
| 364 | 5414 { |
| 5415 int todo; | |
| 6565 | 5416 int abort = FALSE; |
| 364 | 5417 hashitem_T *hi; |
| 6565 | 5418 hashtab_T *cur_ht; |
| 5419 ht_stack_T *ht_stack = NULL; | |
| 5420 ht_stack_T *tempitem; | |
| 5421 | |
| 5422 cur_ht = ht; | |
| 5423 for (;;) | |
| 5424 { | |
| 5425 if (!abort) | |
| 5426 { | |
| 5427 /* Mark each item in the hashtab. If the item contains a hashtab | |
| 5428 * it is added to ht_stack, if it contains a list it is added to | |
| 5429 * list_stack. */ | |
| 5430 todo = (int)cur_ht->ht_used; | |
| 5431 for (hi = cur_ht->ht_array; todo > 0; ++hi) | |
| 5432 if (!HASHITEM_EMPTY(hi)) | |
| 5433 { | |
| 5434 --todo; | |
| 5435 abort = abort || set_ref_in_item(&HI2DI(hi)->di_tv, copyID, | |
| 5436 &ht_stack, list_stack); | |
| 5437 } | |
| 5438 } | |
| 5439 | |
| 5440 if (ht_stack == NULL) | |
| 5441 break; | |
| 5442 | |
| 5443 /* take an item from the stack */ | |
| 5444 cur_ht = ht_stack->ht; | |
| 5445 tempitem = ht_stack; | |
| 5446 ht_stack = ht_stack->prev; | |
| 5447 free(tempitem); | |
| 5448 } | |
| 5449 | |
| 5450 return abort; | |
| 371 | 5451 } |
| 5452 | |
| 5453 /* | |
| 5454 * Mark all lists and dicts referenced through list "l" with "copyID". | |
| 6565 | 5455 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. |
| 5456 * | |
| 5457 * Returns TRUE if setting references failed somehow. | |
| 5458 */ | |
| 5459 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5460 set_ref_in_list(list_T *l, int copyID, ht_stack_T **ht_stack) |
| 6565 | 5461 { |
| 5462 listitem_T *li; | |
| 5463 int abort = FALSE; | |
| 5464 list_T *cur_l; | |
| 5465 list_stack_T *list_stack = NULL; | |
| 5466 list_stack_T *tempitem; | |
| 5467 | |
| 5468 cur_l = l; | |
| 5469 for (;;) | |
| 5470 { | |
| 5471 if (!abort) | |
| 5472 /* Mark each item in the list. If the item contains a hashtab | |
| 5473 * it is added to ht_stack, if it contains a list it is added to | |
| 5474 * list_stack. */ | |
| 5475 for (li = cur_l->lv_first; !abort && li != NULL; li = li->li_next) | |
| 5476 abort = abort || set_ref_in_item(&li->li_tv, copyID, | |
| 5477 ht_stack, &list_stack); | |
| 5478 if (list_stack == NULL) | |
| 5479 break; | |
| 5480 | |
| 5481 /* take an item from the stack */ | |
| 5482 cur_l = list_stack->list; | |
| 5483 tempitem = list_stack; | |
| 5484 list_stack = list_stack->prev; | |
| 5485 free(tempitem); | |
| 5486 } | |
| 5487 | |
| 5488 return abort; | |
| 371 | 5489 } |
| 5490 | |
| 5491 /* | |
| 5492 * Mark all lists and dicts referenced through typval "tv" with "copyID". | |
| 6565 | 5493 * "list_stack" is used to add lists to be marked. Can be NULL. |
| 5494 * "ht_stack" is used to add hashtabs to be marked. Can be NULL. | |
| 5495 * | |
| 5496 * Returns TRUE if setting references failed somehow. | |
| 5497 */ | |
| 5498 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5499 set_ref_in_item( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5500 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5501 int copyID, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5502 ht_stack_T **ht_stack, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5503 list_stack_T **list_stack) |
| 364 | 5504 { |
| 6565 | 5505 int abort = FALSE; |
| 364 | 5506 |
|
8863
e1b84109506a
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parents:
8861
diff
changeset
|
5507 if (tv->v_type == VAR_DICT) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5508 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5509 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
|
5510 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5511 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
|
5512 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5513 /* Didn't see this dict yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5514 dd->dv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5515 if (ht_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5516 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5517 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
|
5518 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5519 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5520 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5521 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
|
5522 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5523 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5524 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5525 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5526 newitem->ht = &dd->dv_hashtab; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5527 newitem->prev = *ht_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5528 *ht_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5529 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5530 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5531 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5532 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5533 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
|
5534 { |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5535 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
|
5536 |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5537 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
|
5538 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5539 /* Didn't see this list yet. */ |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5540 ll->lv_copyID = copyID; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5541 if (list_stack == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5542 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5543 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
|
5544 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5545 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5546 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5547 list_stack_T *newitem = (list_stack_T*)malloc( |
| 6565 | 5548 sizeof(list_stack_T)); |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5549 if (newitem == NULL) |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5550 abort = TRUE; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5551 else |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5552 { |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5553 newitem->list = ll; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5554 newitem->prev = *list_stack; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5555 *list_stack = newitem; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5556 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5557 } |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5558 } |
| 6565 | 5559 } |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
5560 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
|
5561 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5562 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
|
5563 } |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5564 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
|
5565 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5566 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
|
5567 int i; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5568 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5569 /* 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
|
5570 */ |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5571 if (pt != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5572 { |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
5573 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
|
5574 |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5575 if (pt->pt_dict != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5576 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5577 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5578 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5579 dtv.v_type = VAR_DICT; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5580 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
|
5581 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
|
5582 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5583 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5584 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
|
5585 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
|
5586 ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5587 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5588 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5589 #ifdef FEAT_JOB_CHANNEL |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5590 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
|
5591 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5592 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
|
5593 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5594 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5595 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
|
5596 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5597 job->jv_copyID = copyID; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5598 if (job->jv_channel != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5599 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5600 dtv.v_type = VAR_CHANNEL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5601 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
|
5602 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
|
5603 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5604 if (job->jv_exit_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5605 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5606 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5607 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
|
5608 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
|
5609 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5610 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5611 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5612 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
|
5613 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5614 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
|
5615 ch_part_T part; |
|
8863
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5616 typval_T dtv; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5617 jsonq_T *jq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5618 cbq_T *cq; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5619 |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5620 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
|
5621 { |
|
8870
30988ffb7498
commit https://github.com/vim/vim/commit/0239acb11fe4bfe9b525ea90b782759da5eb7704
Christian Brabandt <cb@256bit.org>
parents:
8863
diff
changeset
|
5622 ch->ch_copyID = copyID; |
|
10259
a09db7a4afe0
commit https://github.com/vim/vim/commit/dc0ccaee68ca24d10050117fbec757ad33590a17
Christian Brabandt <cb@256bit.org>
parents:
10235
diff
changeset
|
5623 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
|
5624 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5625 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
|
5626 jq = jq->jq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5627 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
|
5628 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
|
5629 cq = cq->cq_next) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5630 if (cq->cq_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5631 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5632 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5633 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
|
5634 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5635 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5636 if (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
|
5637 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5638 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5639 dtv.vval.v_partial = ch->ch_part[part].ch_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5640 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5641 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5642 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5643 if (ch->ch_partial != NULL) |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5644 { |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5645 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5646 dtv.vval.v_partial = ch->ch_partial; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5647 set_ref_in_item(&dtv, copyID, ht_stack, list_stack); |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5648 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5649 if (ch->ch_close_partial != NULL) |
|
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 dtv.v_type = VAR_PARTIAL; |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5652 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
|
5653 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
|
5654 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5655 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5656 } |
|
e1b84109506a
commit https://github.com/vim/vim/commit/107e1eef1df3b786ad3ad49fbdb9e058649303b5
Christian Brabandt <cb@256bit.org>
parents:
8861
diff
changeset
|
5657 #endif |
| 6565 | 5658 return abort; |
| 364 | 5659 } |
| 5660 | |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5661 static char * |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5662 get_var_special_name(int nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5663 { |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5664 switch (nr) |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5665 { |
|
7740
00fc76e6bd99
commit https://github.com/vim/vim/commit/f48aa160fdd7b8caa7678e1a2139244dd2bdc547
Christian Brabandt <cb@256bit.org>
parents:
7730
diff
changeset
|
5666 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
|
5667 case VVAL_TRUE: return "v:true"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5668 case VVAL_NONE: return "v:none"; |
|
a0ffb1f3dedc
commit https://github.com/vim/vim/commit/65edff8f51e9e54f85407bdb9156ae8e3e1b76a1
Christian Brabandt <cb@256bit.org>
parents:
8165
diff
changeset
|
5669 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
|
5670 } |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
5671 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
|
5672 return "42"; |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5673 } |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5674 |
| 100 | 5675 /* |
| 56 | 5676 * Return a string with the string representation of a variable. |
| 5677 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 80 | 5678 * "numbuf" is used for a number. |
| 634 | 5679 * When "copyID" is not NULL replace recursive lists and dicts with "...". |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5680 * When both "echo_style" and "dict_val" are FALSE, put quotes around stings as |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5681 * "string()", otherwise does not put quotes around strings, as ":echo" |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5682 * displays values. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5683 * 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
|
5684 * are replaced with "...". |
| 1360 | 5685 * May return NULL. |
| 56 | 5686 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5687 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5688 echo_string_core( |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5689 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5690 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5691 char_u *numbuf, |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5692 int copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5693 int echo_style, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5694 int restore_copyID, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5695 int dict_val) |
| 56 | 5696 { |
| 104 | 5697 static int recurse = 0; |
| 5698 char_u *r = NULL; | |
| 5699 | |
| 137 | 5700 if (recurse >= DICT_MAXNEST) |
| 104 | 5701 { |
| 5973 | 5702 if (!did_echo_string_emsg) |
| 5703 { | |
| 5704 /* Only give this message once for a recursive call to avoid | |
| 5705 * flooding the user with errors. And stop iterating over lists | |
| 5706 * and dicts. */ | |
| 5707 did_echo_string_emsg = TRUE; | |
| 5708 EMSG(_("E724: variable nested too deep for displaying")); | |
| 5709 } | |
| 104 | 5710 *tofree = NULL; |
| 5973 | 5711 return (char_u *)"{E724}"; |
| 104 | 5712 } |
| 5713 ++recurse; | |
| 5714 | |
| 56 | 5715 switch (tv->v_type) |
| 5716 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5717 case VAR_STRING: |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5718 if (echo_style && !dict_val) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5719 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5720 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5721 r = get_tv_string_buf(tv, numbuf); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5722 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5723 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5724 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5725 *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
|
5726 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5727 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5728 break; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5729 |
| 56 | 5730 case VAR_FUNC: |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5731 if (echo_style) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5732 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5733 *tofree = NULL; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5734 r = tv->vval.v_string; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5735 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5736 else |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5737 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5738 *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
|
5739 r = *tofree; |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5740 } |
| 104 | 5741 break; |
| 634 | 5742 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5743 case VAR_PARTIAL: |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5744 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5745 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
|
5746 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
|
5747 : partial_name(pt), FALSE); |
|
8710
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5748 garray_T ga; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5749 int i; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5750 char_u *tf; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5751 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5752 ga_init2(&ga, 1, 100); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5753 ga_concat(&ga, (char_u *)"function("); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5754 if (fname != NULL) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5755 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5756 ga_concat(&ga, fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5757 vim_free(fname); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5758 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5759 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
|
5760 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5761 ga_concat(&ga, (char_u *)", ["); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5762 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
|
5763 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5764 if (i > 0) |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5765 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5766 ga_concat(&ga, |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5767 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
|
5768 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5769 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5770 ga_concat(&ga, (char_u *)"]"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5771 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5772 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
|
5773 { |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5774 typval_T dtv; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5775 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5776 ga_concat(&ga, (char_u *)", "); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5777 dtv.v_type = VAR_DICT; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5778 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
|
5779 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
|
5780 vim_free(tf); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5781 } |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5782 ga_concat(&ga, (char_u *)")"); |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5783 |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5784 *tofree = ga.ga_data; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5785 r = *tofree; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5786 break; |
|
af3cb5c068fd
commit https://github.com/vim/vim/commit/24c77a1e3a2ad510582116229462b482d69b4b8e
Christian Brabandt <cb@256bit.org>
parents:
8708
diff
changeset
|
5787 } |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5788 |
| 56 | 5789 case VAR_LIST: |
| 634 | 5790 if (tv->vval.v_list == NULL) |
| 5791 { | |
| 5792 *tofree = NULL; | |
| 5793 r = NULL; | |
| 5794 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5795 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
|
5796 && tv->vval.v_list->lv_len > 0) |
| 634 | 5797 { |
| 5798 *tofree = NULL; | |
| 5799 r = (char_u *)"[...]"; | |
| 5800 } | |
| 5801 else | |
| 5802 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5803 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
|
5804 |
| 634 | 5805 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
|
5806 *tofree = list2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5807 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5808 tv->vval.v_list->lv_copyID = old_copyID; |
| 634 | 5809 r = *tofree; |
| 5810 } | |
| 5811 break; | |
| 5812 | |
| 100 | 5813 case VAR_DICT: |
| 634 | 5814 if (tv->vval.v_dict == NULL) |
| 5815 { | |
| 5816 *tofree = NULL; | |
| 5817 r = NULL; | |
| 5818 } | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5819 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
|
5820 && tv->vval.v_dict->dv_hashtab.ht_used != 0) |
| 634 | 5821 { |
| 5822 *tofree = NULL; | |
| 5823 r = (char_u *)"{...}"; | |
| 5824 } | |
| 5825 else | |
| 5826 { | |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5827 int old_copyID = tv->vval.v_dict->dv_copyID; |
| 634 | 5828 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
|
5829 *tofree = dict2string(tv, copyID, restore_copyID); |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5830 if (restore_copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5831 tv->vval.v_dict->dv_copyID = old_copyID; |
| 634 | 5832 r = *tofree; |
| 5833 } | |
| 5834 break; | |
| 5835 | |
| 71 | 5836 case VAR_NUMBER: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
5837 case VAR_UNKNOWN: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5838 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
5839 case VAR_CHANNEL: |
| 104 | 5840 *tofree = NULL; |
| 5841 r = get_tv_string_buf(tv, numbuf); | |
| 71 | 5842 break; |
| 634 | 5843 |
| 1624 | 5844 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
5845 #ifdef FEAT_FLOAT |
| 1624 | 5846 *tofree = NULL; |
| 5847 vim_snprintf((char *)numbuf, NUMBUFLEN, "%g", tv->vval.v_float); | |
| 5848 r = numbuf; | |
| 5849 break; | |
| 5850 #endif | |
| 5851 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5852 case VAR_SPECIAL: |
|
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5853 *tofree = NULL; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
5854 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
|
5855 break; |
| 104 | 5856 } |
| 5857 | |
| 5973 | 5858 if (--recurse == 0) |
| 5859 did_echo_string_emsg = FALSE; | |
| 104 | 5860 return r; |
| 97 | 5861 } |
| 5862 | |
| 5863 /* | |
| 5864 * Return a string with the string representation of a variable. | |
| 5865 * If the memory is allocated "tofree" is set to it, otherwise NULL. | |
| 5866 * "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
|
5867 * 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
|
5868 * 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
|
5869 * May return NULL. |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5870 */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
5871 char_u * |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5872 echo_string( |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5873 typval_T *tv, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5874 char_u **tofree, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5875 char_u *numbuf, |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5876 int copyID) |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5877 { |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5878 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
|
5879 } |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5880 |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5881 /* |
|
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5882 * 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
|
5883 * 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
|
5884 * "numbuf" is used for a number. |
| 97 | 5885 * Puts quotes around strings, so that they can be parsed back by eval(). |
| 1360 | 5886 * May return NULL. |
| 97 | 5887 */ |
|
8889
8755d57debaa
commit https://github.com/vim/vim/commit/8110a091bc749d8748a20807a724a3af3ca6d509
Christian Brabandt <cb@256bit.org>
parents:
8887
diff
changeset
|
5888 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5889 tv2string( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5890 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5891 char_u **tofree, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5892 char_u *numbuf, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5893 int copyID) |
| 97 | 5894 { |
|
9157
e316b83892c1
commit https://github.com/vim/vim/commit/18dfb4404a618c52ee7138630a2381aed4d66eaf
Christian Brabandt <cb@256bit.org>
parents:
9153
diff
changeset
|
5895 return echo_string_core(tv, tofree, numbuf, copyID, FALSE, TRUE, FALSE); |
| 56 | 5896 } |
| 5897 | |
| 5898 /* | |
| 137 | 5899 * Return string "str" in ' quotes, doubling ' characters. |
| 5900 * If "str" is NULL an empty string is assumed. | |
| 100 | 5901 * If "function" is TRUE make it function('string'). |
| 97 | 5902 */ |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
5903 char_u * |
|
7817
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
5904 string_quote(char_u *str, int function) |
| 97 | 5905 { |
| 137 | 5906 unsigned len; |
| 97 | 5907 char_u *p, *r, *s; |
| 5908 | |
| 137 | 5909 len = (function ? 13 : 3); |
| 5910 if (str != NULL) | |
| 5911 { | |
| 835 | 5912 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
|
5913 for (p = str; *p != NUL; MB_PTR_ADV(p)) |
| 137 | 5914 if (*p == '\'') |
| 5915 ++len; | |
| 5916 } | |
| 97 | 5917 s = r = alloc(len); |
| 5918 if (r != NULL) | |
| 5919 { | |
| 5920 if (function) | |
| 5921 { | |
| 100 | 5922 STRCPY(r, "function('"); |
| 97 | 5923 r += 10; |
| 5924 } | |
| 5925 else | |
| 100 | 5926 *r++ = '\''; |
| 137 | 5927 if (str != NULL) |
| 5928 for (p = str; *p != NUL; ) | |
| 5929 { | |
| 5930 if (*p == '\'') | |
| 5931 *r++ = '\''; | |
| 5932 MB_COPY_CHAR(p, r); | |
| 5933 } | |
| 100 | 5934 *r++ = '\''; |
| 97 | 5935 if (function) |
| 5936 *r++ = ')'; | |
| 5937 *r++ = NUL; | |
| 5938 } | |
| 5939 return s; | |
| 5940 } | |
| 5941 | |
|
7712
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commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5942 #if defined(FEAT_FLOAT) || defined(PROTO) |
| 1624 | 5943 /* |
| 5944 * Convert the string "text" to a floating point number. | |
| 5945 * This uses strtod(). setlocale(LC_NUMERIC, "C") has been used to make sure | |
| 5946 * this always uses a decimal point. | |
| 5947 * Returns the length of the text that was consumed. | |
| 5948 */ | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
5949 int |
|
7817
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parents:
7788
diff
changeset
|
5950 string2float( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
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diff
changeset
|
5951 char_u *text, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
5952 float_T *value) /* result stored here */ |
| 1624 | 5953 { |
| 5954 char *s = (char *)text; | |
| 5955 float_T f; | |
| 5956 | |
|
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parents:
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diff
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|
5957 /* MS-Windows does not deal with "inf" and "nan" properly. */ |
|
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parents:
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diff
changeset
|
5958 if (STRNICMP(text, "inf", 3) == 0) |
|
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parents:
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diff
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|
5959 { |
|
6ddf322ff7cf
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parents:
10386
diff
changeset
|
5960 *value = INFINITY; |
|
6ddf322ff7cf
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parents:
10386
diff
changeset
|
5961 return 3; |
|
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parents:
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diff
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|
5962 } |
|
6ddf322ff7cf
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parents:
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diff
changeset
|
5963 if (STRNICMP(text, "-inf", 3) == 0) |
|
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parents:
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|
5964 { |
|
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parents:
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diff
changeset
|
5965 *value = -INFINITY; |
|
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parents:
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changeset
|
5966 return 4; |
|
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parents:
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diff
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|
5967 } |
|
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parents:
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diff
changeset
|
5968 if (STRNICMP(text, "nan", 3) == 0) |
|
6ddf322ff7cf
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parents:
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|
5969 { |
|
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parents:
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changeset
|
5970 *value = NAN; |
|
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parents:
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diff
changeset
|
5971 return 3; |
|
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parents:
10386
diff
changeset
|
5972 } |
| 1624 | 5973 f = strtod(s, &s); |
| 5974 *value = f; | |
| 5975 return (int)((char_u *)s - text); | |
| 5976 } | |
| 5977 #endif | |
| 5978 | |
| 97 | 5979 /* |
| 7 | 5980 * Get the value of an environment variable. |
| 5981 * "arg" is pointing to the '$'. It is advanced to after the name. | |
| 5982 * If the environment variable was not set, silently assume it is empty. | |
| 5858 | 5983 * Return FAIL if the name is invalid. |
| 7 | 5984 */ |
| 5985 static int | |
|
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parents:
7788
diff
changeset
|
5986 get_env_tv(char_u **arg, typval_T *rettv, int evaluate) |
| 7 | 5987 { |
| 5988 char_u *string = NULL; | |
| 5989 int len; | |
| 5990 int cc; | |
| 5991 char_u *name; | |
| 170 | 5992 int mustfree = FALSE; |
| 7 | 5993 |
| 5994 ++*arg; | |
| 5995 name = *arg; | |
| 5996 len = get_env_len(arg); | |
| 5997 if (evaluate) | |
| 5998 { | |
| 5858 | 5999 if (len == 0) |
| 6493 | 6000 return FAIL; /* invalid empty name */ |
| 5858 | 6001 |
| 6002 cc = name[len]; | |
| 6003 name[len] = NUL; | |
| 6004 /* first try vim_getenv(), fast for normal environment vars */ | |
| 6005 string = vim_getenv(name, &mustfree); | |
| 6006 if (string != NULL && *string != NUL) | |
| 6007 { | |
| 6008 if (!mustfree) | |
| 6009 string = vim_strsave(string); | |
| 6010 } | |
| 6011 else | |
| 6012 { | |
| 6013 if (mustfree) | |
| 6014 vim_free(string); | |
| 6015 | |
| 6016 /* next try expanding things like $VIM and ${HOME} */ | |
| 6017 string = expand_env_save(name - 1); | |
| 6018 if (string != NULL && *string == '$') | |
| 6019 { | |
| 6020 vim_free(string); | |
| 6021 string = NULL; | |
| 6022 } | |
| 6023 } | |
| 6024 name[len] = cc; | |
| 6025 | |
| 71 | 6026 rettv->v_type = VAR_STRING; |
| 6027 rettv->vval.v_string = string; | |
| 7 | 6028 } |
| 6029 | |
| 6030 return OK; | |
| 6031 } | |
| 6032 | |
| 3214 | 6033 |
| 6034 | |
| 6035 /* | |
| 7 | 6036 * Translate a String variable into a position. |
| 685 | 6037 * Returns NULL when there is an error. |
| 7 | 6038 */ |
|
9571
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Christian Brabandt <cb@256bit.org>
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9562
diff
changeset
|
6039 pos_T * |
|
7817
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parents:
7788
diff
changeset
|
6040 var2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6041 typval_T *varp, |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6042 int dollar_lnum, /* TRUE when $ is last line */ |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6043 int *fnum) /* set to fnum for '0, 'A, etc. */ |
| 7 | 6044 { |
| 700 | 6045 char_u *name; |
| 7 | 6046 static pos_T pos; |
| 700 | 6047 pos_T *pp; |
| 7 | 6048 |
| 705 | 6049 /* Argument can be [lnum, col, coladd]. */ |
| 685 | 6050 if (varp->v_type == VAR_LIST) |
| 6051 { | |
| 6052 list_T *l; | |
| 6053 int len; | |
| 705 | 6054 int error = FALSE; |
| 1317 | 6055 listitem_T *li; |
| 685 | 6056 |
| 6057 l = varp->vval.v_list; | |
| 6058 if (l == NULL) | |
| 6059 return NULL; | |
| 6060 | |
| 6061 /* Get the line number */ | |
| 705 | 6062 pos.lnum = list_find_nr(l, 0L, &error); |
| 6063 if (error || pos.lnum <= 0 || pos.lnum > curbuf->b_ml.ml_line_count) | |
| 685 | 6064 return NULL; /* invalid line number */ |
| 6065 | |
| 6066 /* Get the column number */ | |
| 705 | 6067 pos.col = list_find_nr(l, 1L, &error); |
| 6068 if (error) | |
| 685 | 6069 return NULL; |
| 6070 len = (long)STRLEN(ml_get(pos.lnum)); | |
| 1317 | 6071 |
| 6072 /* We accept "$" for the column number: last column. */ | |
| 6073 li = list_find(l, 1L); | |
| 6074 if (li != NULL && li->li_tv.v_type == VAR_STRING | |
| 6075 && li->li_tv.vval.v_string != NULL | |
| 6076 && STRCMP(li->li_tv.vval.v_string, "$") == 0) | |
| 6077 pos.col = len + 1; | |
| 6078 | |
| 705 | 6079 /* Accept a position up to the NUL after the line. */ |
| 826 | 6080 if (pos.col == 0 || (int)pos.col > len + 1) |
| 685 | 6081 return NULL; /* invalid column number */ |
| 705 | 6082 --pos.col; |
| 6083 | |
| 6084 #ifdef FEAT_VIRTUALEDIT | |
| 6085 /* Get the virtual offset. Defaults to zero. */ | |
| 6086 pos.coladd = list_find_nr(l, 2L, &error); | |
| 6087 if (error) | |
| 6088 pos.coladd = 0; | |
| 6089 #endif | |
| 6090 | |
| 685 | 6091 return &pos; |
| 6092 } | |
| 6093 | |
| 323 | 6094 name = get_tv_string_chk(varp); |
| 6095 if (name == NULL) | |
| 6096 return NULL; | |
| 1609 | 6097 if (name[0] == '.') /* cursor */ |
| 7 | 6098 return &curwin->w_cursor; |
| 1609 | 6099 if (name[0] == 'v' && name[1] == NUL) /* Visual start */ |
| 6100 { | |
| 6101 if (VIsual_active) | |
| 6102 return &VIsual; | |
| 6103 return &curwin->w_cursor; | |
| 6104 } | |
| 6105 if (name[0] == '\'') /* mark */ | |
| 7 | 6106 { |
| 4043 | 6107 pp = getmark_buf_fnum(curbuf, name[1], FALSE, fnum); |
| 7 | 6108 if (pp == NULL || pp == (pos_T *)-1 || pp->lnum <= 0) |
| 6109 return NULL; | |
| 6110 return pp; | |
| 6111 } | |
| 705 | 6112 |
| 6113 #ifdef FEAT_VIRTUALEDIT | |
| 6114 pos.coladd = 0; | |
| 6115 #endif | |
| 6116 | |
| 1317 | 6117 if (name[0] == 'w' && dollar_lnum) |
| 666 | 6118 { |
| 6119 pos.col = 0; | |
| 6120 if (name[1] == '0') /* "w0": first visible line */ | |
| 6121 { | |
| 671 | 6122 update_topline(); |
| 666 | 6123 pos.lnum = curwin->w_topline; |
| 6124 return &pos; | |
| 6125 } | |
| 6126 else if (name[1] == '$') /* "w$": last visible line */ | |
| 6127 { | |
| 671 | 6128 validate_botline(); |
| 666 | 6129 pos.lnum = curwin->w_botline - 1; |
| 6130 return &pos; | |
| 6131 } | |
| 6132 } | |
| 6133 else if (name[0] == '$') /* last column or line */ | |
| 7 | 6134 { |
| 1317 | 6135 if (dollar_lnum) |
| 7 | 6136 { |
| 6137 pos.lnum = curbuf->b_ml.ml_line_count; | |
| 6138 pos.col = 0; | |
| 6139 } | |
| 6140 else | |
| 6141 { | |
| 6142 pos.lnum = curwin->w_cursor.lnum; | |
| 6143 pos.col = (colnr_T)STRLEN(ml_get_curline()); | |
| 6144 } | |
| 6145 return &pos; | |
| 6146 } | |
| 6147 return NULL; | |
| 6148 } | |
| 6149 | |
| 6150 /* | |
| 709 | 6151 * Convert list in "arg" into a position and optional file number. |
| 6152 * When "fnump" is NULL there is no file number, only 3 items. | |
| 6153 * Note that the column is passed on as-is, the caller may want to decrement | |
| 6154 * it to use 1 for the first column. | |
| 6155 * Return FAIL when conversion is not possible, doesn't check the position for | |
| 6156 * validity. | |
| 6157 */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6158 int |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6159 list2fpos( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6160 typval_T *arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6161 pos_T *posp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
6162 int *fnump, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6163 colnr_T *curswantp) |
| 709 | 6164 { |
| 6165 list_T *l = arg->vval.v_list; | |
| 6166 long i = 0; | |
| 6167 long n; | |
| 6168 | |
| 5938 | 6169 /* List must be: [fnum, lnum, col, coladd, curswant], where "fnum" is only |
| 6170 * there when "fnump" isn't NULL; "coladd" and "curswant" are optional. */ | |
| 915 | 6171 if (arg->v_type != VAR_LIST |
| 6172 || l == NULL | |
| 6173 || l->lv_len < (fnump == NULL ? 2 : 3) | |
| 5938 | 6174 || l->lv_len > (fnump == NULL ? 4 : 5)) |
| 709 | 6175 return FAIL; |
| 6176 | |
| 6177 if (fnump != NULL) | |
| 6178 { | |
| 6179 n = list_find_nr(l, i++, NULL); /* fnum */ | |
| 6180 if (n < 0) | |
| 6181 return FAIL; | |
| 6182 if (n == 0) | |
| 6183 n = curbuf->b_fnum; /* current buffer */ | |
| 6184 *fnump = n; | |
| 6185 } | |
| 6186 | |
| 6187 n = list_find_nr(l, i++, NULL); /* lnum */ | |
| 6188 if (n < 0) | |
| 6189 return FAIL; | |
| 6190 posp->lnum = n; | |
| 6191 | |
| 6192 n = list_find_nr(l, i++, NULL); /* col */ | |
| 6193 if (n < 0) | |
| 6194 return FAIL; | |
| 6195 posp->col = n; | |
| 6196 | |
| 6197 #ifdef FEAT_VIRTUALEDIT | |
| 5938 | 6198 n = list_find_nr(l, i, NULL); /* off */ |
| 709 | 6199 if (n < 0) |
| 915 | 6200 posp->coladd = 0; |
| 6201 else | |
| 6202 posp->coladd = n; | |
| 709 | 6203 #endif |
| 6204 | |
| 5938 | 6205 if (curswantp != NULL) |
| 6206 *curswantp = list_find_nr(l, i + 1, NULL); /* curswant */ | |
| 6207 | |
| 709 | 6208 return OK; |
| 6209 } | |
| 6210 | |
| 6211 /* | |
| 7 | 6212 * Get the length of an environment variable name. |
| 6213 * Advance "arg" to the first character after the name. | |
| 6214 * Return 0 for error. | |
| 6215 */ | |
| 6216 static int | |
|
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parents:
7788
diff
changeset
|
6217 get_env_len(char_u **arg) |
| 7 | 6218 { |
| 6219 char_u *p; | |
| 6220 int len; | |
| 6221 | |
| 6222 for (p = *arg; vim_isIDc(*p); ++p) | |
| 6223 ; | |
| 6224 if (p == *arg) /* no name found */ | |
| 6225 return 0; | |
| 6226 | |
| 6227 len = (int)(p - *arg); | |
| 6228 *arg = p; | |
| 6229 return len; | |
| 6230 } | |
| 6231 | |
| 6232 /* | |
| 6233 * Get the length of the name of a function or internal variable. | |
| 6234 * "arg" is advanced to the first non-white character after the name. | |
| 6235 * Return 0 if something is wrong. | |
| 6236 */ | |
|
9562
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parents:
9560
diff
changeset
|
6237 int |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6238 get_id_len(char_u **arg) |
| 7 | 6239 { |
| 6240 char_u *p; | |
| 6241 int len; | |
| 6242 | |
| 6243 /* Find the end of the name. */ | |
| 6244 for (p = *arg; eval_isnamec(*p); ++p) | |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
6245 { |
|
9c420b8db435
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diff
changeset
|
6246 if (*p == ':') |
|
9c420b8db435
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diff
changeset
|
6247 { |
|
9c420b8db435
commit https://github.com/vim/vim/commit/9bbf63dbf8286fadc0cd6b3428010abb67b1b64d
Christian Brabandt <cb@256bit.org>
parents:
7605
diff
changeset
|
6248 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
9c420b8db435
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parents:
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diff
changeset
|
6249 * slice "[n:]". Also "xx:" is not a namespace. */ |
|
9c420b8db435
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parents:
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diff
changeset
|
6250 len = (int)(p - *arg); |
|
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diff
changeset
|
6251 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, **arg) == NULL) |
|
9c420b8db435
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parents:
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diff
changeset
|
6252 || len > 1) |
|
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parents:
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diff
changeset
|
6253 break; |
|
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parents:
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diff
changeset
|
6254 } |
|
9c420b8db435
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parents:
7605
diff
changeset
|
6255 } |
| 7 | 6256 if (p == *arg) /* no name found */ |
| 6257 return 0; | |
| 6258 | |
| 6259 len = (int)(p - *arg); | |
| 6260 *arg = skipwhite(p); | |
| 6261 | |
| 6262 return len; | |
| 6263 } | |
| 6264 | |
| 6265 /* | |
| 124 | 6266 * Get the length of the name of a variable or function. |
| 6267 * Only the name is recognized, does not handle ".key" or "[idx]". | |
| 7 | 6268 * "arg" is advanced to the first non-white character after the name. |
| 159 | 6269 * Return -1 if curly braces expansion failed. |
| 6270 * Return 0 if something else is wrong. | |
| 7 | 6271 * If the name contains 'magic' {}'s, expand them and return the |
| 6272 * expanded name in an allocated string via 'alias' - caller must free. | |
| 6273 */ | |
|
9571
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Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
6274 int |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6275 get_name_len( |
|
83861277e6a3
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parents:
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diff
changeset
|
6276 char_u **arg, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6277 char_u **alias, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6278 int evaluate, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6279 int verbose) |
| 7 | 6280 { |
| 6281 int len; | |
| 6282 char_u *p; | |
| 6283 char_u *expr_start; | |
| 6284 char_u *expr_end; | |
| 6285 | |
| 6286 *alias = NULL; /* default to no alias */ | |
| 6287 | |
| 6288 if ((*arg)[0] == K_SPECIAL && (*arg)[1] == KS_EXTRA | |
| 6289 && (*arg)[2] == (int)KE_SNR) | |
| 6290 { | |
| 6291 /* hard coded <SNR>, already translated */ | |
| 6292 *arg += 3; | |
| 6293 return get_id_len(arg) + 3; | |
| 6294 } | |
| 6295 len = eval_fname_script(*arg); | |
| 6296 if (len > 0) | |
| 6297 { | |
| 6298 /* literal "<SID>", "s:" or "<SNR>" */ | |
| 6299 *arg += len; | |
| 6300 } | |
| 6301 | |
| 6302 /* | |
| 71 | 6303 * Find the end of the name; check for {} construction. |
| 7 | 6304 */ |
| 271 | 6305 p = find_name_end(*arg, &expr_start, &expr_end, |
| 6306 len > 0 ? 0 : FNE_CHECK_START); | |
| 7 | 6307 if (expr_start != NULL) |
| 6308 { | |
| 6309 char_u *temp_string; | |
| 6310 | |
| 6311 if (!evaluate) | |
| 6312 { | |
| 6313 len += (int)(p - *arg); | |
| 6314 *arg = skipwhite(p); | |
| 6315 return len; | |
| 6316 } | |
| 6317 | |
| 6318 /* | |
| 6319 * Include any <SID> etc in the expanded string: | |
| 6320 * Thus the -len here. | |
| 6321 */ | |
| 6322 temp_string = make_expanded_name(*arg - len, expr_start, expr_end, p); | |
| 6323 if (temp_string == NULL) | |
| 159 | 6324 return -1; |
| 7 | 6325 *alias = temp_string; |
| 6326 *arg = skipwhite(p); | |
| 6327 return (int)STRLEN(temp_string); | |
| 6328 } | |
| 6329 | |
| 6330 len += get_id_len(arg); | |
| 159 | 6331 if (len == 0 && verbose) |
| 7 | 6332 EMSG2(_(e_invexpr2), *arg); |
| 6333 | |
| 6334 return len; | |
| 6335 } | |
| 6336 | |
| 71 | 6337 /* |
| 6338 * Find the end of a variable or function name, taking care of magic braces. | |
| 6339 * If "expr_start" is not NULL then "expr_start" and "expr_end" are set to the | |
| 6340 * start and end of the first magic braces item. | |
| 271 | 6341 * "flags" can have FNE_INCL_BR and FNE_CHECK_START. |
| 71 | 6342 * Return a pointer to just after the name. Equal to "arg" if there is no |
| 6343 * valid name. | |
| 6344 */ | |
|
9562
86af4a48c00a
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9560
diff
changeset
|
6345 char_u * |
|
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diff
changeset
|
6346 find_name_end( |
|
83861277e6a3
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diff
changeset
|
6347 char_u *arg, |
|
83861277e6a3
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diff
changeset
|
6348 char_u **expr_start, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6349 char_u **expr_end, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6350 int flags) |
| 71 | 6351 { |
| 6352 int mb_nest = 0; | |
| 6353 int br_nest = 0; | |
| 7 | 6354 char_u *p; |
|
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parents:
7605
diff
changeset
|
6355 int len; |
| 7 | 6356 |
| 71 | 6357 if (expr_start != NULL) |
| 6358 { | |
| 6359 *expr_start = NULL; | |
| 6360 *expr_end = NULL; | |
| 6361 } | |
| 6362 | |
| 271 | 6363 /* Quick check for valid starting character. */ |
| 6364 if ((flags & FNE_CHECK_START) && !eval_isnamec1(*arg) && *arg != '{') | |
| 6365 return arg; | |
| 6366 | |
| 71 | 6367 for (p = arg; *p != NUL |
| 6368 && (eval_isnamec(*p) | |
| 104 | 6369 || *p == '{' |
| 271 | 6370 || ((flags & FNE_INCL_BR) && (*p == '[' || *p == '.')) |
| 71 | 6371 || mb_nest != 0 |
|
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|
6372 || br_nest != 0); MB_PTR_ADV(p)) |
| 468 | 6373 { |
| 6374 if (*p == '\'') | |
| 6375 { | |
| 6376 /* skip over 'string' to avoid counting [ and ] inside it. */ | |
|
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|
6377 for (p = p + 1; *p != NUL && *p != '\''; MB_PTR_ADV(p)) |
| 468 | 6378 ; |
| 6379 if (*p == NUL) | |
| 6380 break; | |
| 6381 } | |
| 6382 else if (*p == '"') | |
| 6383 { | |
| 6384 /* skip over "str\"ing" to avoid counting [ and ] inside it. */ | |
|
11127
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changeset
|
6385 for (p = p + 1; *p != NUL && *p != '"'; MB_PTR_ADV(p)) |
| 468 | 6386 if (*p == '\\' && p[1] != NUL) |
| 6387 ++p; | |
| 6388 if (*p == NUL) | |
| 6389 break; | |
| 6390 } | |
|
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changeset
|
6391 else if (br_nest == 0 && mb_nest == 0 && *p == ':') |
|
9c420b8db435
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|
6392 { |
|
9c420b8db435
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diff
changeset
|
6393 /* "s:" is start of "s:var", but "n:" is not and can be used in |
|
7627
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diff
changeset
|
6394 * slice "[n:]". Also "xx:" is not a namespace. But {ns}: is. */ |
|
7611
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diff
changeset
|
6395 len = (int)(p - arg); |
|
9c420b8db435
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7605
diff
changeset
|
6396 if ((len == 1 && vim_strchr(NAMESPACE_CHAR, *arg) == NULL) |
|
7627
d9ec7d22494d
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diff
changeset
|
6397 || (len > 1 && p[-1] != '}')) |
|
7611
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diff
changeset
|
6398 break; |
|
9c420b8db435
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7605
diff
changeset
|
6399 } |
| 468 | 6400 |
| 71 | 6401 if (mb_nest == 0) |
| 6402 { | |
| 6403 if (*p == '[') | |
| 6404 ++br_nest; | |
| 6405 else if (*p == ']') | |
| 6406 --br_nest; | |
| 6407 } | |
| 468 | 6408 |
| 71 | 6409 if (br_nest == 0) |
| 6410 { | |
| 6411 if (*p == '{') | |
| 6412 { | |
| 6413 mb_nest++; | |
| 6414 if (expr_start != NULL && *expr_start == NULL) | |
| 6415 *expr_start = p; | |
| 6416 } | |
| 6417 else if (*p == '}') | |
| 6418 { | |
| 6419 mb_nest--; | |
| 6420 if (expr_start != NULL && mb_nest == 0 && *expr_end == NULL) | |
| 6421 *expr_end = p; | |
| 6422 } | |
| 6423 } | |
| 7 | 6424 } |
| 6425 | |
| 6426 return p; | |
| 6427 } | |
| 6428 | |
| 6429 /* | |
| 159 | 6430 * Expands out the 'magic' {}'s in a variable/function name. |
| 6431 * Note that this can call itself recursively, to deal with | |
| 6432 * constructs like foo{bar}{baz}{bam} | |
| 6433 * The four pointer arguments point to "foo{expre}ss{ion}bar" | |
| 6434 * "in_start" ^ | |
| 6435 * "expr_start" ^ | |
| 6436 * "expr_end" ^ | |
| 6437 * "in_end" ^ | |
| 6438 * | |
| 6439 * Returns a new allocated string, which the caller must free. | |
| 6440 * Returns NULL for failure. | |
| 6441 */ | |
| 6442 static char_u * | |
|
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7788
diff
changeset
|
6443 make_expanded_name( |
|
83861277e6a3
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parents:
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diff
changeset
|
6444 char_u *in_start, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6445 char_u *expr_start, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6446 char_u *expr_end, |
|
83861277e6a3
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parents:
7788
diff
changeset
|
6447 char_u *in_end) |
| 159 | 6448 { |
| 6449 char_u c1; | |
| 6450 char_u *retval = NULL; | |
| 6451 char_u *temp_result; | |
| 6452 char_u *nextcmd = NULL; | |
| 6453 | |
| 6454 if (expr_end == NULL || in_end == NULL) | |
| 6455 return NULL; | |
| 6456 *expr_start = NUL; | |
| 6457 *expr_end = NUL; | |
| 6458 c1 = *in_end; | |
| 6459 *in_end = NUL; | |
| 6460 | |
| 714 | 6461 temp_result = eval_to_string(expr_start + 1, &nextcmd, FALSE); |
| 159 | 6462 if (temp_result != NULL && nextcmd == NULL) |
| 6463 { | |
| 6464 retval = alloc((unsigned)(STRLEN(temp_result) + (expr_start - in_start) | |
| 6465 + (in_end - expr_end) + 1)); | |
| 6466 if (retval != NULL) | |
| 6467 { | |
| 6468 STRCPY(retval, in_start); | |
| 6469 STRCAT(retval, temp_result); | |
| 6470 STRCAT(retval, expr_end + 1); | |
| 6471 } | |
| 6472 } | |
| 6473 vim_free(temp_result); | |
| 6474 | |
| 6475 *in_end = c1; /* put char back for error messages */ | |
| 6476 *expr_start = '{'; | |
| 6477 *expr_end = '}'; | |
| 6478 | |
| 6479 if (retval != NULL) | |
| 6480 { | |
| 271 | 6481 temp_result = find_name_end(retval, &expr_start, &expr_end, 0); |
| 159 | 6482 if (expr_start != NULL) |
| 6483 { | |
| 6484 /* Further expansion! */ | |
| 6485 temp_result = make_expanded_name(retval, expr_start, | |
| 6486 expr_end, temp_result); | |
| 6487 vim_free(retval); | |
| 6488 retval = temp_result; | |
| 6489 } | |
| 6490 } | |
| 6491 | |
| 6492 return retval; | |
| 6493 } | |
| 6494 | |
| 6495 /* | |
| 7 | 6496 * Return TRUE if character "c" can be used in a variable or function name. |
| 104 | 6497 * Does not include '{' or '}' for magic braces. |
| 7 | 6498 */ |
|
9562
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parents:
9560
diff
changeset
|
6499 int |
|
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diff
changeset
|
6500 eval_isnamec(int c) |
| 7 | 6501 { |
| 271 | 6502 return (ASCII_ISALNUM(c) || c == '_' || c == ':' || c == AUTOLOAD_CHAR); |
| 6503 } | |
| 6504 | |
| 6505 /* | |
| 6506 * Return TRUE if character "c" can be used as the first character in a | |
| 6507 * variable or function name (excluding '{' and '}'). | |
| 6508 */ | |
|
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9560
diff
changeset
|
6509 int |
|
7817
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diff
changeset
|
6510 eval_isnamec1(int c) |
| 271 | 6511 { |
| 6512 return (ASCII_ISALPHA(c) || c == '_'); | |
| 7 | 6513 } |
| 6514 | |
| 6515 /* | |
| 6516 * Set number v: variable to "val". | |
| 6517 */ | |
| 6518 void | |
|
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diff
changeset
|
6519 set_vim_var_nr(int idx, varnumber_T val) |
| 7 | 6520 { |
| 104 | 6521 vimvars[idx].vv_nr = val; |
| 7 | 6522 } |
| 6523 | |
| 6524 /* | |
| 179 | 6525 * Get number v: variable value. |
| 7 | 6526 */ |
|
9389
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9387
diff
changeset
|
6527 varnumber_T |
|
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7788
diff
changeset
|
6528 get_vim_var_nr(int idx) |
| 7 | 6529 { |
| 104 | 6530 return vimvars[idx].vv_nr; |
| 7 | 6531 } |
| 6532 | |
| 179 | 6533 /* |
| 6534 * Get string v: variable value. Uses a static buffer, can only be used once. | |
| 6535 */ | |
| 6536 char_u * | |
|
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diff
changeset
|
6537 get_vim_var_str(int idx) |
| 179 | 6538 { |
| 6539 return get_tv_string(&vimvars[idx].vv_tv); | |
| 6540 } | |
| 6541 | |
| 7 | 6542 /* |
| 1733 | 6543 * Get List v: variable value. Caller must take care of reference count when |
| 6544 * needed. | |
| 6545 */ | |
| 6546 list_T * | |
|
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diff
changeset
|
6547 get_vim_var_list(int idx) |
| 1733 | 6548 { |
| 6549 return vimvars[idx].vv_list; | |
| 6550 } | |
| 6551 | |
| 6552 /* | |
| 1969 | 6553 * Set v:char to character "c". |
| 6554 */ | |
| 6555 void | |
|
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diff
changeset
|
6556 set_vim_var_char(int c) |
| 1969 | 6557 { |
| 3549 | 6558 char_u buf[MB_MAXBYTES + 1]; |
| 1969 | 6559 |
| 6560 #ifdef FEAT_MBYTE | |
| 6561 if (has_mbyte) | |
| 6562 buf[(*mb_char2bytes)(c, buf)] = NUL; | |
| 6563 else | |
| 6564 #endif | |
| 6565 { | |
| 6566 buf[0] = c; | |
| 6567 buf[1] = NUL; | |
| 6568 } | |
| 6569 set_vim_var_string(VV_CHAR, buf, -1); | |
| 6570 } | |
| 6571 | |
| 6572 /* | |
| 1751 | 6573 * Set v:count to "count" and v:count1 to "count1". |
| 6574 * When "set_prevcount" is TRUE first set v:prevcount from v:count. | |
| 7 | 6575 */ |
| 6576 void | |
|
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diff
changeset
|
6577 set_vcount( |
|
83861277e6a3
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diff
changeset
|
6578 long count, |
|
83861277e6a3
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diff
changeset
|
6579 long count1, |
|
83861277e6a3
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diff
changeset
|
6580 int set_prevcount) |
| 1751 | 6581 { |
| 6582 if (set_prevcount) | |
| 6583 vimvars[VV_PREVCOUNT].vv_nr = vimvars[VV_COUNT].vv_nr; | |
| 104 | 6584 vimvars[VV_COUNT].vv_nr = count; |
| 6585 vimvars[VV_COUNT1].vv_nr = count1; | |
| 7 | 6586 } |
| 6587 | |
| 6588 /* | |
| 6589 * Set string v: variable to a copy of "val". | |
| 6590 */ | |
| 6591 void | |
|
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diff
changeset
|
6592 set_vim_var_string( |
|
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changeset
|
6593 int idx, |
|
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|
6594 char_u *val, |
|
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changeset
|
6595 int len) /* length of "val" to use or -1 (whole string) */ |
| 7 | 6596 { |
|
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diff
changeset
|
6597 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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diff
changeset
|
6598 vimvars[idx].vv_type = VAR_STRING; |
| 7 | 6599 if (val == NULL) |
| 104 | 6600 vimvars[idx].vv_str = NULL; |
| 7 | 6601 else if (len == -1) |
| 104 | 6602 vimvars[idx].vv_str = vim_strsave(val); |
| 6603 else | |
| 6604 vimvars[idx].vv_str = vim_strnsave(val, len); | |
| 7 | 6605 } |
| 6606 | |
| 6607 /* | |
| 1733 | 6608 * Set List v: variable to "val". |
| 6609 */ | |
| 6610 void | |
|
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diff
changeset
|
6611 set_vim_var_list(int idx, list_T *val) |
| 1733 | 6612 { |
|
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diff
changeset
|
6613 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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7850
diff
changeset
|
6614 vimvars[idx].vv_type = VAR_LIST; |
| 1733 | 6615 vimvars[idx].vv_list = val; |
| 6616 if (val != NULL) | |
| 6617 ++val->lv_refcount; | |
| 6618 } | |
| 6619 | |
| 6620 /* | |
| 6909 | 6621 * Set Dictionary v: variable to "val". |
| 6622 */ | |
| 6623 void | |
|
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7788
diff
changeset
|
6624 set_vim_var_dict(int idx, dict_T *val) |
| 6909 | 6625 { |
| 6626 int todo; | |
| 6627 hashitem_T *hi; | |
| 6628 | |
|
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diff
changeset
|
6629 clear_tv(&vimvars[idx].vv_di.di_tv); |
|
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7850
diff
changeset
|
6630 vimvars[idx].vv_type = VAR_DICT; |
| 6909 | 6631 vimvars[idx].vv_dict = val; |
| 6632 if (val != NULL) | |
| 6633 { | |
| 6634 ++val->dv_refcount; | |
| 6635 | |
| 6636 /* Set readonly */ | |
| 6637 todo = (int)val->dv_hashtab.ht_used; | |
| 6638 for (hi = val->dv_hashtab.ht_array; todo > 0 ; ++hi) | |
| 6639 { | |
| 6640 if (HASHITEM_EMPTY(hi)) | |
| 6641 continue; | |
| 6642 --todo; | |
|
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changeset
|
6643 HI2DI(hi)->di_flags |= DI_FLAGS_RO | DI_FLAGS_FIX; |
| 6909 | 6644 } |
| 6645 } | |
| 6646 } | |
| 6647 | |
| 6648 /* | |
| 7 | 6649 * Set v:register if needed. |
| 6650 */ | |
| 6651 void | |
|
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parents:
7788
diff
changeset
|
6652 set_reg_var(int c) |
| 7 | 6653 { |
| 6654 char_u regname; | |
| 6655 | |
| 6656 if (c == 0 || c == ' ') | |
| 6657 regname = '"'; | |
| 6658 else | |
| 6659 regname = c; | |
| 6660 /* Avoid free/alloc when the value is already right. */ | |
| 104 | 6661 if (vimvars[VV_REG].vv_str == NULL || vimvars[VV_REG].vv_str[0] != c) |
| 7 | 6662 set_vim_var_string(VV_REG, ®name, 1); |
| 6663 } | |
| 6664 | |
| 6665 /* | |
| 6666 * Get or set v:exception. If "oldval" == NULL, return the current value. | |
| 6667 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6668 * Must always be called in pairs to save and restore v:exception! Does not | |
| 6669 * take care of memory allocations. | |
| 6670 */ | |
| 6671 char_u * | |
|
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diff
changeset
|
6672 v_exception(char_u *oldval) |
| 7 | 6673 { |
| 6674 if (oldval == NULL) | |
| 104 | 6675 return vimvars[VV_EXCEPTION].vv_str; |
| 6676 | |
| 6677 vimvars[VV_EXCEPTION].vv_str = oldval; | |
| 7 | 6678 return NULL; |
| 6679 } | |
| 6680 | |
| 6681 /* | |
| 6682 * Get or set v:throwpoint. If "oldval" == NULL, return the current value. | |
| 6683 * Otherwise, restore the value to "oldval" and return NULL. | |
| 6684 * Must always be called in pairs to save and restore v:throwpoint! Does not | |
| 6685 * take care of memory allocations. | |
| 6686 */ | |
| 6687 char_u * | |
|
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diff
changeset
|
6688 v_throwpoint(char_u *oldval) |
| 7 | 6689 { |
| 6690 if (oldval == NULL) | |
| 104 | 6691 return vimvars[VV_THROWPOINT].vv_str; |
| 6692 | |
| 6693 vimvars[VV_THROWPOINT].vv_str = oldval; | |
| 7 | 6694 return NULL; |
| 6695 } | |
| 6696 | |
| 6697 #if defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6698 /* | |
| 6699 * Set v:cmdarg. | |
| 6700 * If "eap" != NULL, use "eap" to generate the value and return the old value. | |
| 6701 * If "oldarg" != NULL, restore the value to "oldarg" and return NULL. | |
| 6702 * Must always be called in pairs! | |
| 6703 */ | |
| 6704 char_u * | |
|
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7788
diff
changeset
|
6705 set_cmdarg(exarg_T *eap, char_u *oldarg) |
| 7 | 6706 { |
| 6707 char_u *oldval; | |
| 6708 char_u *newval; | |
| 6709 unsigned len; | |
| 6710 | |
| 104 | 6711 oldval = vimvars[VV_CMDARG].vv_str; |
| 26 | 6712 if (eap == NULL) |
| 6713 { | |
| 6714 vim_free(oldval); | |
| 104 | 6715 vimvars[VV_CMDARG].vv_str = oldarg; |
| 26 | 6716 return NULL; |
| 6717 } | |
| 6718 | |
| 6719 if (eap->force_bin == FORCE_BIN) | |
| 6720 len = 6; | |
| 6721 else if (eap->force_bin == FORCE_NOBIN) | |
| 6722 len = 8; | |
| 6723 else | |
| 6724 len = 0; | |
| 819 | 6725 |
| 6726 if (eap->read_edit) | |
| 6727 len += 7; | |
| 6728 | |
| 26 | 6729 if (eap->force_ff != 0) |
| 6730 len += (unsigned)STRLEN(eap->cmd + eap->force_ff) + 6; | |
| 7 | 6731 # ifdef FEAT_MBYTE |
| 26 | 6732 if (eap->force_enc != 0) |
| 6733 len += (unsigned)STRLEN(eap->cmd + eap->force_enc) + 7; | |
| 2168 | 6734 if (eap->bad_char != 0) |
| 6735 len += 7 + 4; /* " ++bad=" + "keep" or "drop" */ | |
| 7 | 6736 # endif |
| 6737 | |
| 26 | 6738 newval = alloc(len + 1); |
| 6739 if (newval == NULL) | |
| 6740 return NULL; | |
| 6741 | |
| 6742 if (eap->force_bin == FORCE_BIN) | |
| 6743 sprintf((char *)newval, " ++bin"); | |
| 6744 else if (eap->force_bin == FORCE_NOBIN) | |
| 6745 sprintf((char *)newval, " ++nobin"); | |
| 6746 else | |
| 6747 *newval = NUL; | |
| 819 | 6748 |
| 6749 if (eap->read_edit) | |
| 6750 STRCAT(newval, " ++edit"); | |
| 6751 | |
| 26 | 6752 if (eap->force_ff != 0) |
| 6753 sprintf((char *)newval + STRLEN(newval), " ++ff=%s", | |
| 6754 eap->cmd + eap->force_ff); | |
| 7 | 6755 # ifdef FEAT_MBYTE |
| 26 | 6756 if (eap->force_enc != 0) |
| 6757 sprintf((char *)newval + STRLEN(newval), " ++enc=%s", | |
| 6758 eap->cmd + eap->force_enc); | |
| 2168 | 6759 if (eap->bad_char == BAD_KEEP) |
| 6760 STRCPY(newval + STRLEN(newval), " ++bad=keep"); | |
| 6761 else if (eap->bad_char == BAD_DROP) | |
| 6762 STRCPY(newval + STRLEN(newval), " ++bad=drop"); | |
| 6763 else if (eap->bad_char != 0) | |
| 6764 sprintf((char *)newval + STRLEN(newval), " ++bad=%c", eap->bad_char); | |
| 7 | 6765 # endif |
| 104 | 6766 vimvars[VV_CMDARG].vv_str = newval; |
| 26 | 6767 return oldval; |
| 7 | 6768 } |
| 6769 #endif | |
| 6770 | |
| 6771 /* | |
| 6772 * Get the value of internal variable "name". | |
| 6773 * Return OK or FAIL. | |
| 6774 */ | |
|
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diff
changeset
|
6775 int |
|
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|
6776 get_var_tv( |
|
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|
6777 char_u *name, |
|
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diff
changeset
|
6778 int len, /* length of "name" */ |
|
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diff
changeset
|
6779 typval_T *rettv, /* NULL when only checking existence */ |
|
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diff
changeset
|
6780 dictitem_T **dip, /* non-NULL when typval's dict item is needed */ |
|
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diff
changeset
|
6781 int verbose, /* may give error message */ |
|
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diff
changeset
|
6782 int no_autoload) /* do not use script autoloading */ |
| 7 | 6783 { |
| 6784 int ret = OK; | |
| 137 | 6785 typval_T *tv = NULL; |
| 6786 dictitem_T *v; | |
| 7 | 6787 int cc; |
| 6788 | |
| 6789 /* truncate the name, so that we can use strcmp() */ | |
| 6790 cc = name[len]; | |
| 6791 name[len] = NUL; | |
| 6792 | |
| 6793 /* | |
| 6794 * Check for user-defined variables. | |
| 6795 */ | |
|
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|
6796 v = find_var(name, NULL, no_autoload); |
|
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|
6797 if (v != NULL) |
|
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|
6798 { |
|
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|
6799 tv = &v->di_tv; |
|
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|
6800 if (dip != NULL) |
|
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|
6801 *dip = v; |
| 104 | 6802 } |
| 6803 | |
| 6804 if (tv == NULL) | |
| 7 | 6805 { |
| 159 | 6806 if (rettv != NULL && verbose) |
| 71 | 6807 EMSG2(_(e_undefvar), name); |
| 7 | 6808 ret = FAIL; |
| 6809 } | |
| 71 | 6810 else if (rettv != NULL) |
| 104 | 6811 copy_tv(tv, rettv); |
| 7 | 6812 |
| 6813 name[len] = cc; | |
| 6814 | |
| 6815 return ret; | |
| 6816 } | |
| 6817 | |
| 6818 /* | |
|
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diff
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|
6819 * Check if variable "name[len]" is a local variable or an argument. |
|
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|
6820 * If so, "*eval_lavars_used" is set to TRUE. |
|
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|
6821 */ |
|
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|
6822 static void |
|
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changeset
|
6823 check_vars(char_u *name, int len) |
|
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|
6824 { |
|
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changeset
|
6825 int cc; |
|
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|
6826 char_u *varname; |
|
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|
6827 hashtab_T *ht; |
|
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|
6828 |
|
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9649
diff
changeset
|
6829 if (eval_lavars_used == NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6830 return; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6831 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6832 /* truncate the name, so that we can use strcmp() */ |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6833 cc = name[len]; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6834 name[len] = NUL; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6835 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6836 ht = find_var_ht(name, &varname); |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6837 if (ht == get_funccal_local_ht() || ht == get_funccal_args_ht()) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6838 { |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6839 if (find_var(name, NULL, TRUE) != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6840 *eval_lavars_used = TRUE; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6841 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6842 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6843 name[len] = cc; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6844 } |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6845 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6846 /* |
| 159 | 6847 * Handle expr[expr], expr[expr:expr] subscript and .name lookup. |
| 6848 * Also handle function call with Funcref variable: func(expr) | |
| 6849 * Can all be combined: dict.func(expr)[idx]['func'](expr) | |
| 6850 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
6851 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6852 handle_subscript( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6853 char_u **arg, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6854 typval_T *rettv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6855 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
|
6856 int verbose) /* give error messages */ |
| 159 | 6857 { |
| 6858 int ret = OK; | |
| 6859 dict_T *selfdict = NULL; | |
| 6860 char_u *s; | |
| 6861 int len; | |
| 364 | 6862 typval_T functv; |
| 159 | 6863 |
| 6864 while (ret == OK | |
| 6865 && (**arg == '[' | |
| 6866 || (**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
|
6867 || (**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
|
6868 || 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
|
6869 && !VIM_ISWHITE(*(*arg - 1))) |
| 159 | 6870 { |
| 6871 if (**arg == '(') | |
| 6872 { | |
|
8601
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6873 partial_T *pt = NULL; |
|
46306a98407c
commit https://github.com/vim/vim/commit/3f242a844e83a5a04943869f6e3bcbf8650dc465
Christian Brabandt <cb@256bit.org>
parents:
8599
diff
changeset
|
6874 |
| 364 | 6875 /* need to copy the funcref so that we can clear rettv */ |
| 5473 | 6876 if (evaluate) |
| 6877 { | |
| 6878 functv = *rettv; | |
| 6879 rettv->v_type = VAR_UNKNOWN; | |
| 6880 | |
| 6881 /* Invoke the function. Recursive! */ | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6882 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
|
6883 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6884 pt = functv.vval.v_partial; |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
6885 s = partial_name(pt); |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6886 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6887 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6888 s = functv.vval.v_string; |
| 5473 | 6889 } |
| 6890 else | |
| 6891 s = (char_u *)""; | |
| 835 | 6892 ret = get_func_tv(s, (int)STRLEN(s), rettv, arg, |
| 364 | 6893 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
|
6894 &len, evaluate, pt, selfdict); |
| 364 | 6895 |
| 6896 /* Clear the funcref afterwards, so that deleting it while | |
| 6897 * evaluating the arguments is possible (see test55). */ | |
| 5473 | 6898 if (evaluate) |
| 6899 clear_tv(&functv); | |
| 159 | 6900 |
| 6901 /* Stop the expression evaluation when immediately aborting on | |
| 6902 * error, or when an interrupt occurred or an exception was thrown | |
| 6903 * but not caught. */ | |
| 6904 if (aborting()) | |
| 6905 { | |
| 6906 if (ret == OK) | |
| 6907 clear_tv(rettv); | |
| 6908 ret = FAIL; | |
| 6909 } | |
| 6910 dict_unref(selfdict); | |
| 6911 selfdict = NULL; | |
| 6912 } | |
| 6913 else /* **arg == '[' || **arg == '.' */ | |
| 6914 { | |
| 6915 dict_unref(selfdict); | |
| 6916 if (rettv->v_type == VAR_DICT) | |
| 6917 { | |
| 6918 selfdict = rettv->vval.v_dict; | |
| 6919 if (selfdict != NULL) | |
| 6920 ++selfdict->dv_refcount; | |
| 6921 } | |
| 6922 else | |
| 6923 selfdict = NULL; | |
| 6924 if (eval_index(arg, rettv, evaluate, verbose) == FAIL) | |
| 6925 { | |
| 6926 clear_tv(rettv); | |
| 6927 ret = FAIL; | |
| 6928 } | |
| 6929 } | |
| 6930 } | |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6931 |
|
9104
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6932 /* 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
|
6933 * 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
|
6934 * explicitly (pt_auto is FALSE). */ |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6935 if (selfdict != NULL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6936 && (rettv->v_type == VAR_FUNC |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6937 || (rettv->v_type == VAR_PARTIAL |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6938 && (rettv->vval.v_partial->pt_auto |
|
2242a5766417
commit https://github.com/vim/vim/commit/1d429610bf9e99a6252be8abbc910d6667e4d1da
Christian Brabandt <cb@256bit.org>
parents:
9093
diff
changeset
|
6939 || 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
|
6940 selfdict = make_partial(selfdict, rettv); |
|
8575
b5209a4e5baf
commit https://github.com/vim/vim/commit/ab1fa3955f25dfdb7e329c3bd76e175c93c8cb5e
Christian Brabandt <cb@256bit.org>
parents:
8554
diff
changeset
|
6941 |
| 159 | 6942 dict_unref(selfdict); |
| 6943 return ret; | |
| 6944 } | |
| 6945 | |
| 6946 /* | |
| 1624 | 6947 * Allocate memory for a variable type-value, and make it empty (0 or NULL |
| 56 | 6948 * value). |
| 6949 */ | |
|
7877
7fbd2de703a9
commit https://github.com/vim/vim/commit/11e0afa00a8e6c0aa1d50f760b5d5cb62dade038
Christian Brabandt <cb@256bit.org>
parents:
7864
diff
changeset
|
6950 typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6951 alloc_tv(void) |
| 56 | 6952 { |
| 137 | 6953 return (typval_T *)alloc_clear((unsigned)sizeof(typval_T)); |
| 56 | 6954 } |
| 6955 | |
| 6956 /* | |
| 6957 * Allocate memory for a variable type-value, and assign a string to it. | |
| 7 | 6958 * The string "s" must have been allocated, it is consumed. |
| 6959 * Return NULL for out of memory, the variable otherwise. | |
| 6960 */ | |
| 137 | 6961 static typval_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6962 alloc_string_tv(char_u *s) |
| 7 | 6963 { |
| 137 | 6964 typval_T *rettv; |
| 71 | 6965 |
| 6966 rettv = alloc_tv(); | |
| 6967 if (rettv != NULL) | |
| 6968 { | |
| 6969 rettv->v_type = VAR_STRING; | |
| 6970 rettv->vval.v_string = s; | |
| 7 | 6971 } |
| 6972 else | |
| 6973 vim_free(s); | |
| 71 | 6974 return rettv; |
| 7 | 6975 } |
| 6976 | |
| 6977 /* | |
| 56 | 6978 * Free the memory for a variable type-value. |
| 6979 */ | |
| 625 | 6980 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
6981 free_tv(typval_T *varp) |
| 7 | 6982 { |
| 6983 if (varp != NULL) | |
| 6984 { | |
| 56 | 6985 switch (varp->v_type) |
| 6986 { | |
| 117 | 6987 case VAR_FUNC: |
| 6988 func_unref(varp->vval.v_string); | |
| 6989 /*FALLTHROUGH*/ | |
| 56 | 6990 case VAR_STRING: |
| 6991 vim_free(varp->vval.v_string); | |
| 6992 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6993 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6994 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6995 break; |
| 56 | 6996 case VAR_LIST: |
| 6997 list_unref(varp->vval.v_list); | |
| 6998 break; | |
| 117 | 6999 case VAR_DICT: |
| 7000 dict_unref(varp->vval.v_dict); | |
| 7001 break; | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7002 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7003 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7004 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7005 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7006 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7007 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7008 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7009 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7010 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7011 #endif |
| 156 | 7012 case VAR_NUMBER: |
| 1624 | 7013 case VAR_FLOAT: |
| 156 | 7014 case VAR_UNKNOWN: |
|
7768
3d8e4e0d7127
commit https://github.com/vim/vim/commit/6650a694547eb744afa060ec62dd8270e99db9f2
Christian Brabandt <cb@256bit.org>
parents:
7765
diff
changeset
|
7015 case VAR_SPECIAL: |
| 156 | 7016 break; |
| 56 | 7017 } |
| 7 | 7018 vim_free(varp); |
| 7019 } | |
| 7020 } | |
| 7021 | |
| 7022 /* | |
| 7023 * Free the memory for a variable value and set the value to NULL or 0. | |
| 7024 */ | |
| 446 | 7025 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7026 clear_tv(typval_T *varp) |
| 7 | 7027 { |
| 7028 if (varp != NULL) | |
| 7029 { | |
| 56 | 7030 switch (varp->v_type) |
| 7031 { | |
| 117 | 7032 case VAR_FUNC: |
| 7033 func_unref(varp->vval.v_string); | |
| 7034 /*FALLTHROUGH*/ | |
| 56 | 7035 case VAR_STRING: |
| 7036 vim_free(varp->vval.v_string); | |
| 7037 varp->vval.v_string = NULL; | |
| 7038 break; | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7039 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7040 partial_unref(varp->vval.v_partial); |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7041 varp->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7042 break; |
| 56 | 7043 case VAR_LIST: |
| 7044 list_unref(varp->vval.v_list); | |
| 121 | 7045 varp->vval.v_list = NULL; |
| 56 | 7046 break; |
| 100 | 7047 case VAR_DICT: |
| 7048 dict_unref(varp->vval.v_dict); | |
| 121 | 7049 varp->vval.v_dict = NULL; |
| 100 | 7050 break; |
| 71 | 7051 case VAR_NUMBER: |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7052 case VAR_SPECIAL: |
| 56 | 7053 varp->vval.v_number = 0; |
| 7054 break; | |
| 1624 | 7055 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7056 #ifdef FEAT_FLOAT |
| 1624 | 7057 varp->vval.v_float = 0.0; |
| 7058 break; | |
| 7059 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7060 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7061 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7062 job_unref(varp->vval.v_job); |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7063 varp->vval.v_job = NULL; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7064 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7065 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7066 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7067 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7068 channel_unref(varp->vval.v_channel); |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7069 varp->vval.v_channel = NULL; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7070 #endif |
| 71 | 7071 case VAR_UNKNOWN: |
| 7072 break; | |
| 7073 } | |
| 151 | 7074 varp->v_lock = 0; |
| 71 | 7075 } |
| 7076 } | |
| 7077 | |
| 7078 /* | |
| 7079 * Set the value of a variable to NULL without freeing items. | |
| 7080 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7081 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7082 init_tv(typval_T *varp) |
| 71 | 7083 { |
| 7084 if (varp != NULL) | |
| 137 | 7085 vim_memset(varp, 0, sizeof(typval_T)); |
| 7 | 7086 } |
| 7087 | |
| 7088 /* | |
| 7089 * Get the number value of a variable. | |
| 7090 * If it is a String variable, uses vim_str2nr(). | |
| 323 | 7091 * For incompatible types, return 0. |
| 7092 * get_tv_number_chk() is similar to get_tv_number(), but informs the | |
| 7093 * caller of incompatible types: it sets *denote to TRUE if "denote" | |
| 7094 * is not NULL or returns -1 otherwise. | |
| 7 | 7095 */ |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7096 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7097 get_tv_number(typval_T *varp) |
| 56 | 7098 { |
| 323 | 7099 int error = FALSE; |
| 7100 | |
| 7101 return get_tv_number_chk(varp, &error); /* return 0L on error */ | |
| 7102 } | |
| 7103 | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7104 varnumber_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7105 get_tv_number_chk(typval_T *varp, int *denote) |
| 323 | 7106 { |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7107 varnumber_T n = 0L; |
| 56 | 7108 |
| 7109 switch (varp->v_type) | |
| 7110 { | |
| 7111 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7112 return varp->vval.v_number; |
| 1624 | 7113 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7114 #ifdef FEAT_FLOAT |
| 1653 | 7115 EMSG(_("E805: Using a Float as a Number")); |
| 1624 | 7116 break; |
| 7117 #endif | |
| 56 | 7118 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7119 case VAR_PARTIAL: |
| 1653 | 7120 EMSG(_("E703: Using a Funcref as a Number")); |
| 56 | 7121 break; |
| 7122 case VAR_STRING: | |
| 7123 if (varp->vval.v_string != NULL) | |
| 7124 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
|
7125 STR2NR_ALL, &n, NULL, 0); |
| 323 | 7126 return n; |
| 97 | 7127 case VAR_LIST: |
| 1653 | 7128 EMSG(_("E745: Using a List as a Number")); |
| 97 | 7129 break; |
| 117 | 7130 case VAR_DICT: |
| 1653 | 7131 EMSG(_("E728: Using a Dictionary as a Number")); |
| 117 | 7132 break; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7133 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7134 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
|
7135 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7136 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7137 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7138 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
|
7139 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7140 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7141 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7142 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7143 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
|
7144 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7145 #endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7146 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7147 internal_error("get_tv_number(UNKNOWN)"); |
| 56 | 7148 break; |
| 7149 } | |
| 323 | 7150 if (denote == NULL) /* useful for values that must be unsigned */ |
| 7151 n = -1; | |
| 7152 else | |
| 7153 *denote = TRUE; | |
| 56 | 7154 return n; |
| 7 | 7155 } |
| 7156 | |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7157 #ifdef FEAT_FLOAT |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7158 float_T |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7159 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
|
7160 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7161 switch (varp->v_type) |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7162 { |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7163 case VAR_NUMBER: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7164 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
|
7165 case VAR_FLOAT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7166 return varp->vval.v_float; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7167 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7168 case VAR_PARTIAL: |
|
7689
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7169 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
|
7170 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7171 case VAR_STRING: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7172 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
|
7173 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7174 case VAR_LIST: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7175 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
|
7176 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7177 case VAR_DICT: |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7178 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
|
7179 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7180 case VAR_SPECIAL: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7181 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
|
7182 break; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7183 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7184 # ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7185 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
|
7186 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7187 # endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7188 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7189 # ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7190 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
|
7191 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7192 # endif |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7193 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7194 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
|
7195 break; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7196 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7197 return 0; |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7198 } |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7199 #endif |
|
20dc2763a3b9
commit https://github.com/vim/vim/commit/f7edf40448a09e04eec3bd05e043f7fea93b07c9
Christian Brabandt <cb@256bit.org>
parents:
7683
diff
changeset
|
7200 |
| 7 | 7201 /* |
| 7202 * Get the string value of a variable. | |
| 7203 * If it is a Number variable, the number is converted into a string. | |
| 124 | 7204 * get_tv_string() uses a single, static buffer. YOU CAN ONLY USE IT ONCE! |
| 7205 * get_tv_string_buf() uses a given buffer. | |
| 7 | 7206 * If the String variable has never been set, return an empty string. |
| 7207 * Never returns NULL; | |
| 323 | 7208 * get_tv_string_chk() and get_tv_string_buf_chk() are similar, but return |
| 7209 * NULL on error. | |
| 7 | 7210 */ |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7211 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7212 get_tv_string(typval_T *varp) |
| 7 | 7213 { |
| 7214 static char_u mybuf[NUMBUFLEN]; | |
| 7215 | |
| 71 | 7216 return get_tv_string_buf(varp, mybuf); |
| 7 | 7217 } |
| 7218 | |
|
8498
42277980a76d
commit https://github.com/vim/vim/commit/8e2c942ce49f2555d7dc2088cf3aa856820c5e32
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
7219 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7220 get_tv_string_buf(typval_T *varp, char_u *buf) |
| 56 | 7221 { |
| 323 | 7222 char_u *res = get_tv_string_buf_chk(varp, buf); |
| 7223 | |
| 7224 return res != NULL ? res : (char_u *)""; | |
| 7225 } | |
| 7226 | |
| 5810 | 7227 /* |
| 7228 * Careful: This uses a single, static buffer. YOU CAN ONLY USE IT ONCE! | |
| 7229 */ | |
| 449 | 7230 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7231 get_tv_string_chk(typval_T *varp) |
| 323 | 7232 { |
| 7233 static char_u mybuf[NUMBUFLEN]; | |
| 7234 | |
| 7235 return get_tv_string_buf_chk(varp, mybuf); | |
| 7236 } | |
| 7237 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7238 char_u * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7239 get_tv_string_buf_chk(typval_T *varp, char_u *buf) |
| 323 | 7240 { |
| 56 | 7241 switch (varp->v_type) |
| 7242 { | |
| 7243 case VAR_NUMBER: | |
|
9389
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7244 vim_snprintf((char *)buf, NUMBUFLEN, "%lld", |
|
32e34e574716
commit https://github.com/vim/vim/commit/22fcfad29276bd5f317faf516637dcd491b96a12
Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
7245 (varnumber_T)varp->vval.v_number); |
| 56 | 7246 return buf; |
| 7247 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7248 case VAR_PARTIAL: |
| 117 | 7249 EMSG(_("E729: using Funcref as a String")); |
| 56 | 7250 break; |
| 7251 case VAR_LIST: | |
| 117 | 7252 EMSG(_("E730: using List as a String")); |
| 100 | 7253 break; |
| 7254 case VAR_DICT: | |
| 117 | 7255 EMSG(_("E731: using Dictionary as a String")); |
| 56 | 7256 break; |
| 1624 | 7257 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7258 #ifdef FEAT_FLOAT |
|
4870
b7bb20390111
updated for version 7.3.1181
Bram Moolenaar <bram@vim.org>
parents:
4859
diff
changeset
|
7259 EMSG(_(e_float_as_string)); |
| 1624 | 7260 break; |
| 7261 #endif | |
| 56 | 7262 case VAR_STRING: |
| 7263 if (varp->vval.v_string != NULL) | |
| 7264 return varp->vval.v_string; | |
| 323 | 7265 return (char_u *)""; |
|
7730
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7266 case VAR_SPECIAL: |
|
80ce794827c4
commit https://github.com/vim/vim/commit/17a13437c9414a8693369a97f3be2fc8ad48c12e
Christian Brabandt <cb@256bit.org>
parents:
7720
diff
changeset
|
7267 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
|
7268 return buf; |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7269 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7270 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7271 { |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7272 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
|
7273 char *status; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7274 |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7275 if (job == NULL) |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7276 return (char_u *)"no process"; |
|
be45d4921f1f
commit https://github.com/vim/vim/commit/839fd11d7ed1a96bace3159c4d1861658864aae3
Christian Brabandt <cb@256bit.org>
parents:
8386
diff
changeset
|
7277 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
|
7278 : 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
|
7279 : "run"; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7280 # ifdef UNIX |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7281 vim_snprintf((char *)buf, NUMBUFLEN, |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7282 "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
|
7283 # elif defined(WIN32) |
|
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7284 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8023
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7285 "process %ld %s", |
|
75e0831549f1
commit https://github.com/vim/vim/commit/76467dfcafcf295fd987f712730774c6f55317d3
Christian Brabandt <cb@256bit.org>
parents:
8019
diff
changeset
|
7286 (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
|
7287 status); |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7288 # else |
|
8001
e5dbeb923ce6
commit https://github.com/vim/vim/commit/4d8747cdfc13843a5680dc8340fbeb6d32e7b626
Christian Brabandt <cb@256bit.org>
parents:
7995
diff
changeset
|
7289 /* fall-back */ |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7290 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
|
7291 # endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7292 return buf; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7293 } |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7294 #endif |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7295 break; |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7296 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7297 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7298 { |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7299 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
|
7300 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
|
7301 |
|
8070
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7302 if (channel == NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7303 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
|
7304 else |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7305 vim_snprintf((char *)buf, NUMBUFLEN, |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7306 "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
|
7307 return buf; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7308 } |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7309 #endif |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7310 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7311 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7312 EMSG(_("E908: using an invalid value as a String")); |
| 56 | 7313 break; |
| 7314 } | |
| 323 | 7315 return NULL; |
| 7 | 7316 } |
| 7317 | |
| 7318 /* | |
| 7319 * Find variable "name" in the list of variables. | |
| 7320 * Return a pointer to it if found, NULL if not found. | |
| 56 | 7321 * Careful: "a:0" variables don't have a name. |
| 124 | 7322 * When "htp" is not NULL we are writing to the variable, set "htp" to the |
| 137 | 7323 * hashtab_T used. |
| 7324 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7325 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7326 find_var(char_u *name, hashtab_T **htp, int no_autoload) |
| 137 | 7327 { |
| 7 | 7328 char_u *varname; |
| 137 | 7329 hashtab_T *ht; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7330 dictitem_T *ret = NULL; |
| 7 | 7331 |
| 124 | 7332 ht = find_var_ht(name, &varname); |
| 7333 if (htp != NULL) | |
| 7334 *htp = ht; | |
| 7335 if (ht == NULL) | |
| 7 | 7336 return NULL; |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7337 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
|
7338 if (ret != NULL) |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7339 return ret; |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7340 |
|
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7341 /* 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
|
7342 return find_var_in_scoped_ht(name, no_autoload || htp != NULL); |
| 4291 | 7343 } |
| 7344 | |
| 7345 /* | |
| 7346 * Find variable "varname" in hashtab "ht" with name "htname". | |
| 124 | 7347 * Returns NULL if not found. |
| 7348 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7349 dictitem_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7350 find_var_in_ht( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7351 hashtab_T *ht, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7352 int htname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7353 char_u *varname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7354 int no_autoload) |
| 7 | 7355 { |
| 137 | 7356 hashitem_T *hi; |
| 7357 | |
| 7358 if (*varname == NUL) | |
| 7359 { | |
| 7360 /* Must be something like "s:", otherwise "ht" would be NULL. */ | |
| 4291 | 7361 switch (htname) |
| 137 | 7362 { |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7363 case 's': return &SCRIPT_SV(current_SID)->sv_var; |
| 137 | 7364 case 'g': return &globvars_var; |
| 7365 case 'v': return &vimvars_var; | |
| 7366 case 'b': return &curbuf->b_bufvar; | |
| 7367 case 'w': return &curwin->w_winvar; | |
| 819 | 7368 #ifdef FEAT_WINDOWS |
| 7369 case 't': return &curtab->tp_winvar; | |
| 7370 #endif | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7371 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
|
7372 case 'a': return get_funccal_args_var(); |
| 137 | 7373 } |
| 7374 return NULL; | |
| 7375 } | |
| 124 | 7376 |
| 7377 hi = hash_find(ht, varname); | |
| 7378 if (HASHITEM_EMPTY(hi)) | |
| 169 | 7379 { |
| 7380 /* For global variables we may try auto-loading the script. If it | |
| 446 | 7381 * worked find the variable again. Don't auto-load a script if it was |
| 7382 * loaded already, otherwise it would be loaded every time when | |
| 7383 * checking if a function name is a Funcref variable. */ | |
| 5604 | 7384 if (ht == &globvarht && !no_autoload) |
| 3180 | 7385 { |
| 7386 /* Note: script_autoload() may make "hi" invalid. It must either | |
| 7387 * be obtained again or not used. */ | |
| 7388 if (!script_autoload(varname, FALSE) || aborting()) | |
| 7389 return NULL; | |
| 169 | 7390 hi = hash_find(ht, varname); |
| 3180 | 7391 } |
| 169 | 7392 if (HASHITEM_EMPTY(hi)) |
| 7393 return NULL; | |
| 7394 } | |
| 137 | 7395 return HI2DI(hi); |
| 7396 } | |
| 7397 | |
| 7398 /* | |
| 7399 * Find the hashtab used for a variable name. | |
| 6995 | 7400 * Return NULL if the name is not valid. |
| 124 | 7401 * Set "varname" to the start of name without ':'. |
| 7402 */ | |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7403 hashtab_T * |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7404 find_var_ht(char_u *name, char_u **varname) |
| 7 | 7405 { |
| 301 | 7406 hashitem_T *hi; |
|
9562
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Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7407 hashtab_T *ht; |
| 301 | 7408 |
| 6995 | 7409 if (name[0] == NUL) |
| 7410 return NULL; | |
| 7 | 7411 if (name[1] != ':') |
| 7412 { | |
| 271 | 7413 /* The name must not start with a colon or #. */ |
| 7414 if (name[0] == ':' || name[0] == AUTOLOAD_CHAR) | |
| 7 | 7415 return NULL; |
| 7416 *varname = name; | |
| 142 | 7417 |
| 7418 /* "version" is "v:version" in all scopes */ | |
| 301 | 7419 hi = hash_find(&compat_hashtab, name); |
| 7420 if (!HASHITEM_EMPTY(hi)) | |
| 142 | 7421 return &compat_hashtab; |
| 7422 | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7423 ht = get_funccal_local_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7424 if (ht == NULL) |
| 137 | 7425 return &globvarht; /* global variable */ |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7426 return ht; /* local variable */ |
| 7 | 7427 } |
| 7428 *varname = name + 2; | |
| 169 | 7429 if (*name == 'g') /* global variable */ |
| 7430 return &globvarht; | |
| 271 | 7431 /* There must be no ':' or '#' in the rest of the name, unless g: is used |
| 7432 */ | |
| 7433 if (vim_strchr(name + 2, ':') != NULL | |
| 7434 || vim_strchr(name + 2, AUTOLOAD_CHAR) != NULL) | |
| 169 | 7435 return NULL; |
| 7 | 7436 if (*name == 'b') /* buffer variable */ |
| 4287 | 7437 return &curbuf->b_vars->dv_hashtab; |
| 7 | 7438 if (*name == 'w') /* window variable */ |
| 4287 | 7439 return &curwin->w_vars->dv_hashtab; |
| 819 | 7440 #ifdef FEAT_WINDOWS |
| 7441 if (*name == 't') /* tab page variable */ | |
| 4287 | 7442 return &curtab->tp_vars->dv_hashtab; |
| 819 | 7443 #endif |
| 137 | 7444 if (*name == 'v') /* v: variable */ |
| 7445 return &vimvarht; | |
|
9562
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commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7446 if (*name == 'a') /* a: function argument */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7447 return get_funccal_args_ht(); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7448 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
|
7449 return get_funccal_local_ht(); |
| 7 | 7450 if (*name == 's' /* script variable */ |
| 7451 && current_SID > 0 && current_SID <= ga_scripts.ga_len) | |
| 7452 return &SCRIPT_VARS(current_SID); | |
| 7453 return NULL; | |
| 7454 } | |
| 7455 | |
| 7456 /* | |
| 7457 * 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
|
7458 * Note: see get_tv_string() for how long the pointer remains valid. |
| 7 | 7459 * Returns NULL when it doesn't exist. |
| 7460 */ | |
| 7461 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7462 get_var_value(char_u *name) |
| 7 | 7463 { |
| 137 | 7464 dictitem_T *v; |
| 7 | 7465 |
| 5604 | 7466 v = find_var(name, NULL, FALSE); |
| 7 | 7467 if (v == NULL) |
| 7468 return NULL; | |
| 137 | 7469 return get_tv_string(&v->di_tv); |
| 7470 } | |
| 7471 | |
| 7472 /* | |
| 7473 * Allocate a new hashtab for a sourced script. It will be used while | |
| 7 | 7474 * sourcing this script and when executing functions defined in the script. |
| 7475 */ | |
| 7476 void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7477 new_script_vars(scid_T id) |
| 7 | 7478 { |
| 124 | 7479 int i; |
| 137 | 7480 hashtab_T *ht; |
| 7481 scriptvar_T *sv; | |
| 124 | 7482 |
| 7 | 7483 if (ga_grow(&ga_scripts, (int)(id - ga_scripts.ga_len)) == OK) |
| 7484 { | |
| 124 | 7485 /* Re-allocating ga_data means that an ht_array pointing to |
| 7486 * ht_smallarray becomes invalid. We can recognize this: ht_mask is | |
| 137 | 7487 * at its init value. Also reset "v_dict", it's always the same. */ |
| 124 | 7488 for (i = 1; i <= ga_scripts.ga_len; ++i) |
| 7489 { | |
| 7490 ht = &SCRIPT_VARS(i); | |
| 7491 if (ht->ht_mask == HT_INIT_SIZE - 1) | |
| 7492 ht->ht_array = ht->ht_smallarray; | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
7493 sv = SCRIPT_SV(i); |
| 137 | 7494 sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict; |
| 124 | 7495 } |
| 7496 | |
| 7 | 7497 while (ga_scripts.ga_len < id) |
| 7498 { | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
7499 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
|
7500 (scriptvar_T *)alloc_clear(sizeof(scriptvar_T)); |
| 3687 | 7501 init_var_dict(&sv->sv_dict, &sv->sv_var, VAR_SCOPE); |
| 7 | 7502 ++ga_scripts.ga_len; |
| 7503 } | |
| 7504 } | |
| 7505 } | |
| 7506 | |
| 7507 /* | |
| 137 | 7508 * Initialize dictionary "dict" as a scope and set variable "dict_var" to |
| 7509 * point to it. | |
| 7 | 7510 */ |
| 7511 void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7512 init_var_dict(dict_T *dict, dictitem_T *dict_var, int scope) |
| 137 | 7513 { |
| 7514 hash_init(&dict->dv_hashtab); | |
| 3600 | 7515 dict->dv_lock = 0; |
| 3687 | 7516 dict->dv_scope = scope; |
| 1772 | 7517 dict->dv_refcount = DO_NOT_FREE_CNT; |
| 1891 | 7518 dict->dv_copyID = 0; |
| 137 | 7519 dict_var->di_tv.vval.v_dict = dict; |
| 7520 dict_var->di_tv.v_type = VAR_DICT; | |
| 151 | 7521 dict_var->di_tv.v_lock = VAR_FIXED; |
| 137 | 7522 dict_var->di_flags = DI_FLAGS_RO | DI_FLAGS_FIX; |
| 7523 dict_var->di_key[0] = NUL; | |
| 7 | 7524 } |
| 7525 | |
| 7526 /* | |
| 4287 | 7527 * Unreference a dictionary initialized by init_var_dict(). |
| 7528 */ | |
| 7529 void | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7530 unref_var_dict(dict_T *dict) |
| 4287 | 7531 { |
| 7532 /* Now the dict needs to be freed if no one else is using it, go back to | |
| 7533 * normal reference counting. */ | |
| 7534 dict->dv_refcount -= DO_NOT_FREE_CNT - 1; | |
| 7535 dict_unref(dict); | |
| 7536 } | |
| 7537 | |
| 7538 /* | |
| 7 | 7539 * Clean up a list of internal variables. |
| 137 | 7540 * Frees all allocated variables and the value they contain. |
| 7541 * Clears hashtab "ht", does not free it. | |
| 7 | 7542 */ |
| 7543 void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7544 vars_clear(hashtab_T *ht) |
| 137 | 7545 { |
| 7546 vars_clear_ext(ht, TRUE); | |
| 7547 } | |
| 7548 | |
| 7549 /* | |
| 7550 * Like vars_clear(), but only free the value if "free_val" is TRUE. | |
| 7551 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
7552 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7553 vars_clear_ext(hashtab_T *ht, int free_val) |
| 124 | 7554 { |
| 7555 int todo; | |
| 137 | 7556 hashitem_T *hi; |
| 7557 dictitem_T *v; | |
| 7558 | |
| 7559 hash_lock(ht); | |
| 835 | 7560 todo = (int)ht->ht_used; |
| 124 | 7561 for (hi = ht->ht_array; todo > 0; ++hi) |
| 7562 { | |
| 7563 if (!HASHITEM_EMPTY(hi)) | |
| 7564 { | |
| 7565 --todo; | |
| 7566 | |
| 137 | 7567 /* Free the variable. Don't remove it from the hashtab, |
| 124 | 7568 * ht_array might change then. hash_clear() takes care of it |
| 7569 * later. */ | |
| 137 | 7570 v = HI2DI(hi); |
| 7571 if (free_val) | |
| 7572 clear_tv(&v->di_tv); | |
| 6751 | 7573 if (v->di_flags & DI_FLAGS_ALLOC) |
| 137 | 7574 vim_free(v); |
| 124 | 7575 } |
| 7576 } | |
| 7577 hash_clear(ht); | |
| 371 | 7578 ht->ht_used = 0; |
| 137 | 7579 } |
| 7580 | |
| 7581 /* | |
| 7582 * Delete a variable from hashtab "ht" at item "hi". | |
| 7583 * Clear the variable value and free the dictitem. | |
| 124 | 7584 */ |
| 7585 static void | |
|
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7586 delete_var(hashtab_T *ht, hashitem_T *hi) |
| 137 | 7587 { |
| 7588 dictitem_T *di = HI2DI(hi); | |
| 124 | 7589 |
| 7590 hash_remove(ht, hi); | |
| 137 | 7591 clear_tv(&di->di_tv); |
| 7592 vim_free(di); | |
| 7 | 7593 } |
| 7594 | |
| 7595 /* | |
| 7596 * List the value of one internal variable. | |
| 7597 */ | |
| 7598 static void | |
|
7817
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7599 list_one_var(dictitem_T *v, char_u *prefix, int *first) |
| 7 | 7600 { |
| 56 | 7601 char_u *tofree; |
| 7602 char_u *s; | |
| 80 | 7603 char_u numbuf[NUMBUFLEN]; |
| 7604 | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7605 s = echo_string(&v->di_tv, &tofree, numbuf, get_copyID()); |
| 137 | 7606 list_one_var_a(prefix, v->di_key, v->di_tv.v_type, |
| 1374 | 7607 s == NULL ? (char_u *)"" : s, first); |
| 56 | 7608 vim_free(tofree); |
| 7 | 7609 } |
| 7610 | |
| 7611 static void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7612 list_one_var_a( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7613 char_u *prefix, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7614 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7615 int type, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7616 char_u *string, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7617 int *first) /* when TRUE clear rest of screen and set to FALSE */ |
| 7 | 7618 { |
| 1361 | 7619 /* don't use msg() or msg_attr() to avoid overwriting "v:statusmsg" */ |
| 7620 msg_start(); | |
| 7621 msg_puts(prefix); | |
| 7 | 7622 if (name != NULL) /* "a:" vars don't have a name stored */ |
| 7623 msg_puts(name); | |
| 7624 msg_putchar(' '); | |
| 7625 msg_advance(22); | |
| 7626 if (type == VAR_NUMBER) | |
| 7627 msg_putchar('#'); | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7628 else if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7629 msg_putchar('*'); |
| 7630 else if (type == VAR_LIST) | |
| 7631 { | |
| 7632 msg_putchar('['); | |
| 7633 if (*string == '[') | |
| 7634 ++string; | |
| 7635 } | |
| 100 | 7636 else if (type == VAR_DICT) |
| 7637 { | |
| 7638 msg_putchar('{'); | |
| 7639 if (*string == '{') | |
| 7640 ++string; | |
| 7641 } | |
| 7 | 7642 else |
| 7643 msg_putchar(' '); | |
| 56 | 7644 |
| 7 | 7645 msg_outtrans(string); |
| 56 | 7646 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7647 if (type == VAR_FUNC || type == VAR_PARTIAL) |
| 56 | 7648 msg_puts((char_u *)"()"); |
| 1374 | 7649 if (*first) |
| 7650 { | |
| 7651 msg_clr_eos(); | |
| 7652 *first = FALSE; | |
| 7653 } | |
| 7 | 7654 } |
| 7655 | |
| 7656 /* | |
| 71 | 7657 * Set variable "name" to value in "tv". |
| 7 | 7658 * If the variable already exists, the value is updated. |
| 7659 * Otherwise the variable is created. | |
| 7660 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7661 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7662 set_var( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7663 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7664 typval_T *tv, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7665 int copy) /* make copy of value in "tv" */ |
| 7 | 7666 { |
| 137 | 7667 dictitem_T *v; |
| 7 | 7668 char_u *varname; |
| 137 | 7669 hashtab_T *ht; |
| 7 | 7670 |
|
2119
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7671 ht = find_var_ht(name, &varname); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7672 if (ht == NULL || *varname == NUL) |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7673 { |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7674 EMSG2(_(e_illvar), name); |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7675 return; |
|
111554354870
updated for version 7.2.402
Bram Moolenaar <bram@zimbu.org>
parents:
2106
diff
changeset
|
7676 } |
| 4291 | 7677 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
|
7678 |
|
9686
8c2553beff0f
commit https://github.com/vim/vim/commit/1e96d9bf98f9ab84d5af7f98d6a961d91b17364f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7679 /* 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
|
7680 if (v == NULL) |
|
9731
f85d94eee05b
commit https://github.com/vim/vim/commit/ba96e9af388804364425185b47eed14988302865
Christian Brabandt <cb@256bit.org>
parents:
9723
diff
changeset
|
7681 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
|
7682 |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7683 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
|
7684 && var_check_func_name(name, v == NULL)) |
| 2739 | 7685 return; |
| 56 | 7686 |
| 137 | 7687 if (v != NULL) |
| 7688 { | |
| 7689 /* existing variable, need to clear the value */ | |
| 6773 | 7690 if (var_check_ro(v->di_flags, name, FALSE) |
| 7691 || tv_check_lock(v->di_tv.v_lock, name, FALSE)) | |
| 137 | 7692 return; |
| 7693 | |
| 7694 /* | |
| 6791 | 7695 * Handle setting internal v: variables separately where needed to |
| 7696 * prevent changing the type. | |
| 137 | 7697 */ |
| 7698 if (ht == &vimvarht) | |
| 7699 { | |
| 7700 if (v->di_tv.v_type == VAR_STRING) | |
| 7701 { | |
| 7702 vim_free(v->di_tv.vval.v_string); | |
| 7703 if (copy || tv->v_type != VAR_STRING) | |
| 7704 v->di_tv.vval.v_string = vim_strsave(get_tv_string(tv)); | |
| 7705 else | |
| 7706 { | |
| 7707 /* Take over the string to avoid an extra alloc/free. */ | |
| 7708 v->di_tv.vval.v_string = tv->vval.v_string; | |
| 7709 tv->vval.v_string = NULL; | |
| 7710 } | |
| 6791 | 7711 return; |
| 7712 } | |
| 7713 else if (v->di_tv.v_type == VAR_NUMBER) | |
| 1624 | 7714 { |
| 137 | 7715 v->di_tv.vval.v_number = get_tv_number(tv); |
| 1624 | 7716 if (STRCMP(varname, "searchforward") == 0) |
| 7717 set_search_direction(v->di_tv.vval.v_number ? '/' : '?'); | |
| 5458 | 7718 #ifdef FEAT_SEARCH_EXTRA |
| 7719 else if (STRCMP(varname, "hlsearch") == 0) | |
| 7720 { | |
| 7721 no_hlsearch = !v->di_tv.vval.v_number; | |
| 7722 redraw_all_later(SOME_VALID); | |
| 7723 } | |
| 7724 #endif | |
| 6791 | 7725 return; |
| 7726 } | |
| 7727 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
|
7728 internal_error("set_var()"); |
| 137 | 7729 } |
| 7730 | |
| 7731 clear_tv(&v->di_tv); | |
| 7 | 7732 } |
| 7733 else /* add a new variable */ | |
| 7734 { | |
| 898 | 7735 /* Can't add "v:" variable. */ |
| 7736 if (ht == &vimvarht) | |
| 7737 { | |
| 7738 EMSG2(_(e_illvar), name); | |
| 7739 return; | |
| 7740 } | |
| 7741 | |
| 338 | 7742 /* Make sure the variable name is valid. */ |
| 2739 | 7743 if (!valid_varname(varname)) |
| 7744 return; | |
| 338 | 7745 |
| 151 | 7746 v = (dictitem_T *)alloc((unsigned)(sizeof(dictitem_T) |
| 7747 + STRLEN(varname))); | |
| 124 | 7748 if (v == NULL) |
| 7 | 7749 return; |
| 137 | 7750 STRCPY(v->di_key, varname); |
| 7751 if (hash_add(ht, DI2HIKEY(v)) == FAIL) | |
| 124 | 7752 { |
| 7753 vim_free(v); | |
| 7 | 7754 return; |
| 124 | 7755 } |
| 6751 | 7756 v->di_flags = DI_FLAGS_ALLOC; |
| 124 | 7757 } |
| 7758 | |
| 1624 | 7759 if (copy || tv->v_type == VAR_NUMBER || tv->v_type == VAR_FLOAT) |
| 137 | 7760 copy_tv(tv, &v->di_tv); |
| 7761 else | |
| 7762 { | |
| 7763 v->di_tv = *tv; | |
| 151 | 7764 v->di_tv.v_lock = 0; |
| 71 | 7765 init_tv(tv); |
| 56 | 7766 } |
| 7767 } | |
| 7768 | |
| 7769 /* | |
| 951 | 7770 * Return TRUE if di_flags "flags" indicates variable "name" is read-only. |
| 137 | 7771 * Also give an error message. |
| 7772 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7773 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7774 var_check_ro(int flags, char_u *name, int use_gettext) |
| 137 | 7775 { |
| 7776 if (flags & DI_FLAGS_RO) | |
| 7777 { | |
| 6773 | 7778 EMSG2(_(e_readonlyvar), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7779 return TRUE; |
| 7780 } | |
| 7781 if ((flags & DI_FLAGS_RO_SBX) && sandbox) | |
| 7782 { | |
| 6773 | 7783 EMSG2(_(e_readonlysbx), use_gettext ? (char_u *)_(name) : name); |
| 137 | 7784 return TRUE; |
| 7785 } | |
| 7786 return FALSE; | |
| 7787 } | |
| 7788 | |
| 7789 /* | |
| 951 | 7790 * Return TRUE if di_flags "flags" indicates variable "name" is fixed. |
| 7791 * Also give an error message. | |
| 7792 */ | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
7793 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7794 var_check_fixed(int flags, char_u *name, int use_gettext) |
| 951 | 7795 { |
| 7796 if (flags & DI_FLAGS_FIX) | |
| 7797 { | |
| 6773 | 7798 EMSG2(_("E795: Cannot delete variable %s"), |
| 7799 use_gettext ? (char_u *)_(name) : name); | |
| 951 | 7800 return TRUE; |
| 7801 } | |
| 7802 return FALSE; | |
| 7803 } | |
| 7804 | |
| 7805 /* | |
| 2739 | 7806 * Check if a funcref is assigned to a valid variable name. |
| 7807 * Return TRUE and give an error if not. | |
| 7808 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7809 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7810 var_check_func_name( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7811 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
|
7812 int new_var) /* TRUE when creating the variable */ |
| 2739 | 7813 { |
| 5913 | 7814 /* Allow for w: b: s: and t:. */ |
| 7815 if (!(vim_strchr((char_u *)"wbst", name[0]) != NULL && name[1] == ':') | |
| 2739 | 7816 && !ASCII_ISUPPER((name[0] != NUL && name[1] == ':') |
| 7817 ? name[2] : name[0])) | |
| 7818 { | |
| 7819 EMSG2(_("E704: Funcref variable name must start with a capital: %s"), | |
| 7820 name); | |
| 7821 return TRUE; | |
| 7822 } | |
| 7823 /* Don't allow hiding a function. When "v" is not NULL we might be | |
| 7824 * assigning another function to the same var, the type is checked | |
| 7825 * below. */ | |
|
9717
6226de5f8137
commit https://github.com/vim/vim/commit/b54c3ff3174dbb5dfbfcabdf95200b047beaa644
Christian Brabandt <cb@256bit.org>
parents:
9688
diff
changeset
|
7826 if (new_var && function_exists(name, FALSE)) |
| 2739 | 7827 { |
| 7828 EMSG2(_("E705: Variable name conflicts with existing function: %s"), | |
| 7829 name); | |
| 7830 return TRUE; | |
| 7831 } | |
| 7832 return FALSE; | |
| 7833 } | |
| 7834 | |
| 7835 /* | |
| 7836 * Check if a variable name is valid. | |
| 7837 * Return FALSE and give an error if not. | |
| 7838 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7839 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7840 valid_varname(char_u *varname) |
| 2739 | 7841 { |
| 7842 char_u *p; | |
| 7843 | |
| 7844 for (p = varname; *p != NUL; ++p) | |
| 7845 if (!eval_isnamec1(*p) && (p == varname || !VIM_ISDIGIT(*p)) | |
| 7846 && *p != AUTOLOAD_CHAR) | |
| 7847 { | |
| 7848 EMSG2(_(e_illvar), varname); | |
| 7849 return FALSE; | |
| 7850 } | |
| 7851 return TRUE; | |
| 7852 } | |
| 7853 | |
| 7854 /* | |
| 151 | 7855 * Return TRUE if typeval "tv" is set to be locked (immutable). |
| 6773 | 7856 * Also give an error message, using "name" or _("name") when use_gettext is |
| 7857 * TRUE. | |
| 7858 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7859 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7860 tv_check_lock(int lock, char_u *name, int use_gettext) |
| 151 | 7861 { |
| 7862 if (lock & VAR_LOCKED) | |
| 7863 { | |
| 7864 EMSG2(_("E741: Value is locked: %s"), | |
| 6773 | 7865 name == NULL ? (char_u *)_("Unknown") |
| 7866 : use_gettext ? (char_u *)_(name) | |
| 7867 : name); | |
| 151 | 7868 return TRUE; |
| 7869 } | |
| 7870 if (lock & VAR_FIXED) | |
| 7871 { | |
| 7872 EMSG2(_("E742: Cannot change value of %s"), | |
| 6773 | 7873 name == NULL ? (char_u *)_("Unknown") |
| 7874 : use_gettext ? (char_u *)_(name) | |
| 7875 : name); | |
| 151 | 7876 return TRUE; |
| 7877 } | |
| 7878 return FALSE; | |
| 7879 } | |
| 7880 | |
| 7881 /* | |
| 137 | 7882 * Copy the values from typval_T "from" to typval_T "to". |
| 56 | 7883 * When needed allocates string or increases reference count. |
| 104 | 7884 * Does not make a copy of a list or dict but copies the reference! |
| 1772 | 7885 * It is OK for "from" and "to" to point to the same item. This is used to |
| 7886 * make a copy later. | |
| 56 | 7887 */ |
|
2050
afcf9db31561
updated for version 7.2.336
Bram Moolenaar <bram@zimbu.org>
parents:
2045
diff
changeset
|
7888 void |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7889 copy_tv(typval_T *from, typval_T *to) |
| 56 | 7890 { |
| 7891 to->v_type = from->v_type; | |
| 151 | 7892 to->v_lock = 0; |
| 56 | 7893 switch (from->v_type) |
| 7894 { | |
| 7895 case VAR_NUMBER: | |
|
7712
bce3b5ddb393
commit https://github.com/vim/vim/commit/520e1e41f35b063ede63b41738c82d6636e78c34
Christian Brabandt <cb@256bit.org>
parents:
7705
diff
changeset
|
7896 case VAR_SPECIAL: |
| 56 | 7897 to->vval.v_number = from->vval.v_number; |
| 7898 break; | |
| 1624 | 7899 case VAR_FLOAT: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7900 #ifdef FEAT_FLOAT |
| 1624 | 7901 to->vval.v_float = from->vval.v_float; |
| 7902 break; | |
| 7903 #endif | |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7904 case VAR_JOB: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7905 #ifdef FEAT_JOB_CHANNEL |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7906 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
|
7907 if (to->vval.v_job != NULL) |
|
f2286ff0c102
commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae
Christian Brabandt <cb@256bit.org>
parents:
8170
diff
changeset
|
7908 ++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
|
7909 break; |
|
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7910 #endif |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7911 case VAR_CHANNEL: |
|
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8491
diff
changeset
|
7912 #ifdef FEAT_JOB_CHANNEL |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7913 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
|
7914 if (to->vval.v_channel != NULL) |
|
e4c3f6720b03
commit https://github.com/vim/vim/commit/5cefd4098204b4677387511b586673649f2fab48
Christian Brabandt <cb@256bit.org>
parents:
8062
diff
changeset
|
7915 ++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
|
7916 break; |
|
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7917 #endif |
| 56 | 7918 case VAR_STRING: |
| 7919 case VAR_FUNC: | |
| 7920 if (from->vval.v_string == NULL) | |
| 7921 to->vval.v_string = NULL; | |
| 7922 else | |
| 117 | 7923 { |
| 56 | 7924 to->vval.v_string = vim_strsave(from->vval.v_string); |
| 117 | 7925 if (from->v_type == VAR_FUNC) |
| 7926 func_ref(to->vval.v_string); | |
| 7927 } | |
| 56 | 7928 break; |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7929 case VAR_PARTIAL: |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7930 if (from->vval.v_partial == NULL) |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7931 to->vval.v_partial = NULL; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7932 else |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7933 { |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7934 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
|
7935 ++to->vval.v_partial->pt_refcount; |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7936 } |
|
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7937 break; |
| 56 | 7938 case VAR_LIST: |
| 7939 if (from->vval.v_list == NULL) | |
| 7940 to->vval.v_list = NULL; | |
| 7941 else | |
| 7942 { | |
| 7943 to->vval.v_list = from->vval.v_list; | |
| 7944 ++to->vval.v_list->lv_refcount; | |
| 7945 } | |
| 7946 break; | |
| 100 | 7947 case VAR_DICT: |
| 7948 if (from->vval.v_dict == NULL) | |
| 7949 to->vval.v_dict = NULL; | |
| 7950 else | |
| 7951 { | |
| 7952 to->vval.v_dict = from->vval.v_dict; | |
| 7953 ++to->vval.v_dict->dv_refcount; | |
| 7954 } | |
| 7955 break; | |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
7956 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
7957 internal_error("copy_tv(UNKNOWN)"); |
| 56 | 7958 break; |
| 7959 } | |
| 7 | 7960 } |
| 7961 | |
| 7962 /* | |
| 104 | 7963 * Make a copy of an item. |
| 7964 * Lists and Dictionaries are also copied. A deep copy if "deep" is set. | |
| 165 | 7965 * For deepcopy() "copyID" is zero for a full copy or the ID for when a |
| 7966 * reference to an already copied list/dict can be used. | |
| 7967 * Returns FAIL or OK. | |
| 7968 */ | |
|
9556
afaff1d283d3
commit https://github.com/vim/vim/commit/cd52459c387785796713826c63174cdeed295dd4
Christian Brabandt <cb@256bit.org>
parents:
9527
diff
changeset
|
7969 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7970 item_copy( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7971 typval_T *from, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7972 typval_T *to, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7973 int deep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
7974 int copyID) |
| 104 | 7975 { |
| 7976 static int recurse = 0; | |
| 165 | 7977 int ret = OK; |
| 104 | 7978 |
| 137 | 7979 if (recurse >= DICT_MAXNEST) |
| 104 | 7980 { |
| 7981 EMSG(_("E698: variable nested too deep for making a copy")); | |
| 165 | 7982 return FAIL; |
| 104 | 7983 } |
| 7984 ++recurse; | |
| 7985 | |
| 7986 switch (from->v_type) | |
| 7987 { | |
| 7988 case VAR_NUMBER: | |
| 1624 | 7989 case VAR_FLOAT: |
| 104 | 7990 case VAR_STRING: |
| 7991 case VAR_FUNC: | |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7992 case VAR_PARTIAL: |
|
7862
d4fec9208e7e
commit https://github.com/vim/vim/commit/155500077c80cdb5d9c63996000c011b66a676bf
Christian Brabandt <cb@256bit.org>
parents:
7856
diff
changeset
|
7993 case VAR_SPECIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
7994 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
7995 case VAR_CHANNEL: |
| 104 | 7996 copy_tv(from, to); |
| 7997 break; | |
| 7998 case VAR_LIST: | |
| 7999 to->v_type = VAR_LIST; | |
| 151 | 8000 to->v_lock = 0; |
| 165 | 8001 if (from->vval.v_list == NULL) |
| 8002 to->vval.v_list = NULL; | |
| 8003 else if (copyID != 0 && from->vval.v_list->lv_copyID == copyID) | |
| 8004 { | |
| 8005 /* use the copy made earlier */ | |
| 8006 to->vval.v_list = from->vval.v_list->lv_copylist; | |
| 8007 ++to->vval.v_list->lv_refcount; | |
| 8008 } | |
| 8009 else | |
| 8010 to->vval.v_list = list_copy(from->vval.v_list, deep, copyID); | |
| 8011 if (to->vval.v_list == NULL) | |
| 8012 ret = FAIL; | |
| 104 | 8013 break; |
| 8014 case VAR_DICT: | |
| 8015 to->v_type = VAR_DICT; | |
| 151 | 8016 to->v_lock = 0; |
| 165 | 8017 if (from->vval.v_dict == NULL) |
| 8018 to->vval.v_dict = NULL; | |
| 8019 else if (copyID != 0 && from->vval.v_dict->dv_copyID == copyID) | |
| 8020 { | |
| 8021 /* use the copy made earlier */ | |
| 8022 to->vval.v_dict = from->vval.v_dict->dv_copydict; | |
| 8023 ++to->vval.v_dict->dv_refcount; | |
| 8024 } | |
| 8025 else | |
| 8026 to->vval.v_dict = dict_copy(from->vval.v_dict, deep, copyID); | |
| 8027 if (to->vval.v_dict == NULL) | |
| 8028 ret = FAIL; | |
| 104 | 8029 break; |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8030 case VAR_UNKNOWN: |
|
10359
66f1b5bf3fa6
commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10259
diff
changeset
|
8031 internal_error("item_copy(UNKNOWN)"); |
| 165 | 8032 ret = FAIL; |
| 104 | 8033 } |
| 8034 --recurse; | |
| 165 | 8035 return ret; |
| 104 | 8036 } |
| 8037 | |
| 8038 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8039 * 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
|
8040 * 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
|
8041 * 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
|
8042 * when the user cancels the prompt. |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8043 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8044 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8045 get_user_input( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8046 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8047 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8048 int inputdialog, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8049 int secret) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8050 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8051 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
|
8052 char_u *p = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8053 int c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8054 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8055 int cmd_silent_save = cmd_silent; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8056 char_u *defstr = (char_u *)""; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8057 int xp_type = EXPAND_NOTHING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8058 char_u *xp_arg = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8059 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8060 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8061 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8062 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8063 #ifdef NO_CONSOLE_INPUT |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8064 /* While starting up, there is no place to enter text. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8065 if (no_console_input()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8066 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8067 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8068 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8069 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
|
8070 if (prompt != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8071 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8072 /* 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
|
8073 * prompt for the command line */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8074 p = vim_strrchr(prompt, '\n'); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8075 if (p == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8076 p = prompt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8077 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8078 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8079 ++p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8080 c = *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8081 *p = NUL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8082 msg_start(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8083 msg_clr_eos(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8084 msg_puts_attr(prompt, echo_attr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8085 msg_didout = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8086 msg_starthere(); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8087 *p = c; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8088 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8089 cmdline_row = msg_row; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8090 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8091 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
|
8092 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8093 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
|
8094 if (defstr != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8095 stuffReadbuffSpec(defstr); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8096 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8097 if (!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
|
8098 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8099 char_u *xp_name; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8100 int xp_namelen; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8101 long argt; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8102 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8103 /* input() with a third argument: completion */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8104 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8105 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8106 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
|
8107 if (xp_name == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8108 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8109 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8110 xp_namelen = (int)STRLEN(xp_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8111 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8112 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
|
8113 &xp_arg) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8114 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8115 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8116 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8117 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8118 if (defstr != NULL) |
|
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 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
|
8121 ex_normal_busy = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8122 rettv->vval.v_string = |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8123 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
|
8124 xp_type, xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8125 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
|
8126 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8127 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
|
8128 && argvars[1].v_type != VAR_UNKNOWN |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8129 && argvars[2].v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8130 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
|
8131 &argvars[2], buf)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8132 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8133 vim_free(xp_arg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8134 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8135 /* 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
|
8136 need_wait_return = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8137 msg_didout = FALSE; |
|
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 = cmd_silent_save; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8140 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8141 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8142 /* |
| 7 | 8143 * ":echo expr1 ..." print each argument separated with a space, add a |
| 8144 * newline at the end. | |
| 8145 * ":echon expr1 ..." print each argument plain. | |
| 8146 */ | |
| 8147 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8148 ex_echo(exarg_T *eap) |
| 7 | 8149 { |
| 8150 char_u *arg = eap->arg; | |
| 137 | 8151 typval_T rettv; |
| 56 | 8152 char_u *tofree; |
| 7 | 8153 char_u *p; |
| 8154 int needclr = TRUE; | |
| 8155 int atstart = TRUE; | |
| 80 | 8156 char_u numbuf[NUMBUFLEN]; |
| 7 | 8157 |
| 8158 if (eap->skip) | |
| 8159 ++emsg_skip; | |
| 8160 while (*arg != NUL && *arg != '|' && *arg != '\n' && !got_int) | |
| 8161 { | |
| 1624 | 8162 /* If eval1() causes an error message the text from the command may |
| 8163 * still need to be cleared. E.g., "echo 22,44". */ | |
| 8164 need_clr_eos = needclr; | |
| 8165 | |
| 7 | 8166 p = arg; |
| 71 | 8167 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8168 { |
| 8169 /* | |
| 8170 * Report the invalid expression unless the expression evaluation | |
| 8171 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8172 * exception. | |
| 8173 */ | |
| 8174 if (!aborting()) | |
| 8175 EMSG2(_(e_invexpr2), p); | |
| 1624 | 8176 need_clr_eos = FALSE; |
| 8177 break; | |
| 8178 } | |
| 8179 need_clr_eos = FALSE; | |
| 8180 | |
| 7 | 8181 if (!eap->skip) |
| 8182 { | |
| 8183 if (atstart) | |
| 8184 { | |
| 8185 atstart = FALSE; | |
| 8186 /* Call msg_start() after eval1(), evaluating the expression | |
| 8187 * may cause a message to appear. */ | |
| 8188 if (eap->cmdidx == CMD_echo) | |
| 3423 | 8189 { |
| 3435 | 8190 /* Mark the saved text as finishing the line, so that what |
| 8191 * follows is displayed on a new line when scrolling back | |
| 8192 * at the more prompt. */ | |
| 8193 msg_sb_eol(); | |
| 7 | 8194 msg_start(); |
| 3423 | 8195 } |
| 7 | 8196 } |
| 8197 else if (eap->cmdidx == CMD_echo) | |
| 8198 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
|
8199 p = echo_string(&rettv, &tofree, numbuf, get_copyID()); |
| 165 | 8200 if (p != NULL) |
| 8201 for ( ; *p != NUL && !got_int; ++p) | |
| 8202 { | |
| 8203 if (*p == '\n' || *p == '\r' || *p == TAB) | |
| 7 | 8204 { |
| 165 | 8205 if (*p != TAB && needclr) |
| 8206 { | |
| 8207 /* remove any text still there from the command */ | |
| 8208 msg_clr_eos(); | |
| 8209 needclr = FALSE; | |
| 8210 } | |
| 8211 msg_putchar_attr(*p, echo_attr); | |
| 7 | 8212 } |
| 8213 else | |
| 165 | 8214 { |
| 8215 #ifdef FEAT_MBYTE | |
| 8216 if (has_mbyte) | |
| 8217 { | |
| 474 | 8218 int i = (*mb_ptr2len)(p); |
| 165 | 8219 |
| 8220 (void)msg_outtrans_len_attr(p, i, echo_attr); | |
| 8221 p += i - 1; | |
| 8222 } | |
| 8223 else | |
| 8224 #endif | |
| 8225 (void)msg_outtrans_len_attr(p, 1, echo_attr); | |
| 8226 } | |
| 7 | 8227 } |
| 56 | 8228 vim_free(tofree); |
| 8229 } | |
| 71 | 8230 clear_tv(&rettv); |
| 7 | 8231 arg = skipwhite(arg); |
| 8232 } | |
| 8233 eap->nextcmd = check_nextcmd(arg); | |
| 8234 | |
| 8235 if (eap->skip) | |
| 8236 --emsg_skip; | |
| 8237 else | |
| 8238 { | |
| 8239 /* remove text that may still be there from the command */ | |
| 8240 if (needclr) | |
| 8241 msg_clr_eos(); | |
| 8242 if (eap->cmdidx == CMD_echo) | |
| 8243 msg_end(); | |
| 8244 } | |
| 8245 } | |
| 8246 | |
| 8247 /* | |
| 8248 * ":echohl {name}". | |
| 8249 */ | |
| 8250 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8251 ex_echohl(exarg_T *eap) |
| 7 | 8252 { |
| 8253 int id; | |
| 8254 | |
| 8255 id = syn_name2id(eap->arg); | |
| 8256 if (id == 0) | |
| 8257 echo_attr = 0; | |
| 8258 else | |
| 8259 echo_attr = syn_id2attr(id); | |
| 8260 } | |
| 8261 | |
| 8262 /* | |
| 8263 * ":execute expr1 ..." execute the result of an expression. | |
| 8264 * ":echomsg expr1 ..." Print a message | |
| 8265 * ":echoerr expr1 ..." Print an error | |
| 8266 * Each gets spaces around each argument and a newline at the end for | |
| 8267 * echo commands | |
| 8268 */ | |
| 8269 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8270 ex_execute(exarg_T *eap) |
| 7 | 8271 { |
| 8272 char_u *arg = eap->arg; | |
| 137 | 8273 typval_T rettv; |
| 7 | 8274 int ret = OK; |
| 8275 char_u *p; | |
| 8276 garray_T ga; | |
| 8277 int len; | |
| 8278 int save_did_emsg; | |
| 8279 | |
| 8280 ga_init2(&ga, 1, 80); | |
| 8281 | |
| 8282 if (eap->skip) | |
| 8283 ++emsg_skip; | |
| 8284 while (*arg != NUL && *arg != '|' && *arg != '\n') | |
| 8285 { | |
| 8286 p = arg; | |
| 71 | 8287 if (eval1(&arg, &rettv, !eap->skip) == FAIL) |
| 7 | 8288 { |
| 8289 /* | |
| 8290 * Report the invalid expression unless the expression evaluation | |
| 8291 * has been cancelled due to an aborting error, an interrupt, or an | |
| 8292 * exception. | |
| 8293 */ | |
| 8294 if (!aborting()) | |
| 8295 EMSG2(_(e_invexpr2), p); | |
| 8296 ret = FAIL; | |
| 8297 break; | |
| 8298 } | |
| 8299 | |
| 8300 if (!eap->skip) | |
| 8301 { | |
| 71 | 8302 p = get_tv_string(&rettv); |
| 7 | 8303 len = (int)STRLEN(p); |
| 8304 if (ga_grow(&ga, len + 2) == FAIL) | |
| 8305 { | |
| 71 | 8306 clear_tv(&rettv); |
| 7 | 8307 ret = FAIL; |
| 8308 break; | |
| 8309 } | |
| 8310 if (ga.ga_len) | |
| 8311 ((char_u *)(ga.ga_data))[ga.ga_len++] = ' '; | |
| 8312 STRCPY((char_u *)(ga.ga_data) + ga.ga_len, p); | |
| 8313 ga.ga_len += len; | |
| 8314 } | |
| 8315 | |
| 71 | 8316 clear_tv(&rettv); |
| 7 | 8317 arg = skipwhite(arg); |
| 8318 } | |
| 8319 | |
| 8320 if (ret != FAIL && ga.ga_data != NULL) | |
| 8321 { | |
|
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
|
8322 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
|
8323 { |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8324 /* 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
|
8325 * 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
|
8326 * 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
|
8327 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
|
8328 msg_start(); |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8329 } |
|
404e98047f0b
patch 8.0.0467: using g< after :for does not show the right output
Christian Brabandt <cb@256bit.org>
parents:
11129
diff
changeset
|
8330 |
| 7 | 8331 if (eap->cmdidx == CMD_echomsg) |
| 625 | 8332 { |
| 7 | 8333 MSG_ATTR(ga.ga_data, echo_attr); |
| 625 | 8334 out_flush(); |
| 8335 } | |
| 7 | 8336 else if (eap->cmdidx == CMD_echoerr) |
| 8337 { | |
| 8338 /* We don't want to abort following commands, restore did_emsg. */ | |
| 8339 save_did_emsg = did_emsg; | |
| 8340 EMSG((char_u *)ga.ga_data); | |
| 8341 if (!force_abort) | |
| 8342 did_emsg = save_did_emsg; | |
| 8343 } | |
| 8344 else if (eap->cmdidx == CMD_execute) | |
| 8345 do_cmdline((char_u *)ga.ga_data, | |
| 8346 eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE); | |
| 8347 } | |
| 8348 | |
| 8349 ga_clear(&ga); | |
| 8350 | |
| 8351 if (eap->skip) | |
| 8352 --emsg_skip; | |
| 8353 | |
| 8354 eap->nextcmd = check_nextcmd(arg); | |
| 8355 } | |
| 8356 | |
| 8357 /* | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8358 * 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
|
8359 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8360 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8361 find_win_by_nr( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8362 typval_T *vp, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8363 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
|
8364 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8365 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8366 win_T *wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8367 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8368 int nr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8369 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8370 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
|
8371 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8372 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8373 if (nr < 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8374 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8375 if (nr == 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8376 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8377 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8378 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
|
8379 { |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8380 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8381 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8382 if (wp->w_id == nr) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8383 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8384 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8385 else if (--nr <= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8386 break; |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9636
diff
changeset
|
8387 } |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8388 if (nr >= LOWEST_WIN_ID) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8389 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8390 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8391 #else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8392 if (nr == 0 || nr == 1 || nr == curwin->w_id) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8393 return curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8394 return NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8395 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8396 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8397 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8398 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8399 * 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
|
8400 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8401 win_T * |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8402 find_tabwin( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8403 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
|
8404 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
|
8405 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8406 win_T *wp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8407 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8408 long n; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8409 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8410 if (wvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8411 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8412 if (tvp->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8413 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8414 n = (long)get_tv_number(tvp); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8415 if (n >= 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8416 tp = find_tabpage(n); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8417 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8418 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8419 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8420 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8421 if (tp != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8422 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
|
8423 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8424 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8425 wp = curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8426 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8427 return wp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
8428 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8429 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8430 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8431 * getwinvar() and gettabwinvar() |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8434 getwinvar( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8435 typval_T *argvars, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8436 typval_T *rettv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8437 int off) /* 1 for gettabwinvar() */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8438 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8439 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8440 char_u *varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8441 dictitem_T *v; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8442 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8443 int done = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8444 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8445 win_T *oldcurwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8446 tabpage_T *oldtabpage; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8447 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8448 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8449 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8450 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8451 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8452 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:
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diff
changeset
|
8453 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8454 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8455 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8456 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
|
8457 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
|
8458 ++emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8459 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8460 rettv->v_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8461 rettv->vval.v_string = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8462 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8463 if (win != NULL && varname != NULL) |
|
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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8466 /* 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
|
8467 * 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
|
8468 * autocommands get blocked. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8469 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
|
8470 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8471 || 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
|
8472 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8473 { |
|
10000
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8474 if (*varname == '&') |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8475 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8476 if (varname[1] == NUL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8477 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8478 /* 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
|
8479 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
|
8480 |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8481 if (opts != NULL) |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8482 { |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8483 rettv->v_type = VAR_DICT; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8484 rettv->vval.v_dict = opts; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8485 ++opts->dv_refcount; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8486 done = TRUE; |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8487 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8488 } |
|
233289599874
commit https://github.com/vim/vim/commit/3056735ae8a366aa7fcb51872520895251858637
Christian Brabandt <cb@256bit.org>
parents:
9965
diff
changeset
|
8489 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
|
8490 /* window-local-option */ |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8491 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8492 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8493 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8494 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8495 /* Look up the variable. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8496 /* 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
|
8497 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
|
8498 varname, FALSE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8499 if (v != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8500 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8501 copy_tv(&v->di_tv, rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8502 done = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8503 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8504 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8505 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8506 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8507 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8508 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8509 /* restore previous notion of curwin */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8510 restore_win(oldcurwin, oldtabpage, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8511 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8512 } |
|
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 (!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
|
8515 /* use the default return value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8516 copy_tv(&argvars[off + 2], rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8517 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8518 --emsg_off; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8519 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8520 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8521 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8522 * "setwinvar()" and "settabwinvar()" functions |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8523 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8524 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8525 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
|
8526 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8527 win_T *win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8528 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8529 win_T *save_curwin; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8530 tabpage_T *save_curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8531 int need_switch_win; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8532 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8533 char_u *varname, *winvarname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8534 typval_T *varp; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8535 char_u nbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8536 tabpage_T *tp = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8537 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8538 if (check_restricted() || check_secure()) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8539 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8540 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8541 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8542 if (off == 1) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8543 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
|
8544 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8545 tp = curtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8546 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8547 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
|
8548 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
|
8549 varp = &argvars[off + 2]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8550 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8551 if (win != NULL && varname != NULL && varp != NULL) |
|
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 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8554 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
|
8555 if (!need_switch_win |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8556 || 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
|
8557 #endif |
|
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 (*varname == '&') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8560 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8561 long numval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8562 char_u *strval; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8563 int error = FALSE; |
|
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 ++varname; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8566 numval = (long)get_tv_number_chk(varp, &error); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8567 strval = get_tv_string_buf_chk(varp, nbuf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8568 if (!error && strval != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8569 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
|
8570 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8571 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8572 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8573 winvarname = alloc((unsigned)STRLEN(varname) + 3); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8574 if (winvarname != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8575 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8576 STRCPY(winvarname, "w:"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8577 STRCPY(winvarname + 2, varname); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8578 set_var(winvarname, varp, TRUE); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8579 vim_free(winvarname); |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8582 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8583 #ifdef FEAT_WINDOWS |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8584 if (need_switch_win) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8585 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
|
8586 #endif |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8587 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8588 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8589 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8590 /* |
| 7 | 8591 * Skip over the name of an option: "&option", "&g:option" or "&l:option". |
| 8592 * "arg" points to the "&" or '+' when called, to "option" when returning. | |
| 8593 * Returns NULL when no option name found. Otherwise pointer to the char | |
| 8594 * after the option name. | |
| 8595 */ | |
| 8596 static char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8597 find_option_end(char_u **arg, int *opt_flags) |
| 7 | 8598 { |
| 8599 char_u *p = *arg; | |
| 8600 | |
| 8601 ++p; | |
| 8602 if (*p == 'g' && p[1] == ':') | |
| 8603 { | |
| 8604 *opt_flags = OPT_GLOBAL; | |
| 8605 p += 2; | |
| 8606 } | |
| 8607 else if (*p == 'l' && p[1] == ':') | |
| 8608 { | |
| 8609 *opt_flags = OPT_LOCAL; | |
| 8610 p += 2; | |
| 8611 } | |
| 8612 else | |
| 8613 *opt_flags = 0; | |
| 8614 | |
| 8615 if (!ASCII_ISALPHA(*p)) | |
| 8616 return NULL; | |
| 8617 *arg = p; | |
| 8618 | |
| 8619 if (p[0] == 't' && p[1] == '_' && p[2] != NUL && p[3] != NUL) | |
| 8620 p += 4; /* termcap option */ | |
| 8621 else | |
| 8622 while (ASCII_ISALPHA(*p)) | |
| 8623 ++p; | |
| 8624 return p; | |
| 8625 } | |
| 8626 | |
| 8627 /* | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8628 * Return the autoload script name for a function or variable name. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8629 * Returns NULL when out of memory. |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8630 */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8631 char_u * |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8632 autoload_name(char_u *name) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8633 { |
| 7 | 8634 char_u *p; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8635 char_u *scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8636 |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8637 /* Get the script file name: replace '#' with '/', append ".vim". */ |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8638 scriptname = alloc((unsigned)(STRLEN(name) + 14)); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8639 if (scriptname == NULL) |
| 5834 | 8640 return FALSE; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8641 STRCPY(scriptname, "autoload/"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8642 STRCAT(scriptname, name); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8643 *vim_strrchr(scriptname, AUTOLOAD_CHAR) = NUL; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8644 STRCAT(scriptname, ".vim"); |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8645 while ((p = vim_strchr(scriptname, AUTOLOAD_CHAR)) != NULL) |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8646 *p = '/'; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8647 return scriptname; |
|
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8648 } |
| 170 | 8649 |
| 163 | 8650 /* |
| 169 | 8651 * If "name" has a package name try autoloading the script for it. |
| 163 | 8652 * Return TRUE if a package was loaded. |
| 8653 */ | |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8654 int |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8655 script_autoload( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8656 char_u *name, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8657 int reload) /* load script again when already loaded */ |
| 163 | 8658 { |
| 8659 char_u *p; | |
| 446 | 8660 char_u *scriptname, *tofree; |
| 163 | 8661 int ret = FALSE; |
| 446 | 8662 int i; |
| 8663 | |
| 8664 /* If there is no '#' after name[0] there is no package name. */ | |
| 271 | 8665 p = vim_strchr(name, AUTOLOAD_CHAR); |
| 446 | 8666 if (p == NULL || p == name) |
| 163 | 8667 return FALSE; |
| 8668 | |
| 446 | 8669 tofree = scriptname = autoload_name(name); |
| 8670 | |
| 8671 /* Find the name in the list of previously loaded package names. Skip | |
| 8672 * "autoload/", it's always the same. */ | |
| 8673 for (i = 0; i < ga_loaded.ga_len; ++i) | |
| 8674 if (STRCMP(((char_u **)ga_loaded.ga_data)[i] + 9, scriptname + 9) == 0) | |
| 8675 break; | |
| 8676 if (!reload && i < ga_loaded.ga_len) | |
| 8677 ret = FALSE; /* was loaded already */ | |
| 8678 else | |
| 8679 { | |
| 8680 /* Remember the name if it wasn't loaded already. */ | |
| 8681 if (i == ga_loaded.ga_len && ga_grow(&ga_loaded, 1) == OK) | |
| 8682 { | |
| 8683 ((char_u **)ga_loaded.ga_data)[ga_loaded.ga_len++] = scriptname; | |
| 8684 tofree = NULL; | |
| 8685 } | |
| 8686 | |
| 8687 /* 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
|
8688 if (source_runtime(scriptname, 0) == OK) |
| 446 | 8689 ret = TRUE; |
| 8690 } | |
| 8691 | |
| 8692 vim_free(tofree); | |
| 169 | 8693 return ret; |
| 8694 } | |
| 8695 | |
| 7 | 8696 #if defined(FEAT_VIMINFO) || defined(FEAT_SESSION) |
| 8697 typedef enum | |
| 8698 { | |
| 1624 | 8699 VAR_FLAVOUR_DEFAULT, /* doesn't start with uppercase */ |
| 8700 VAR_FLAVOUR_SESSION, /* starts with uppercase, some lower */ | |
| 8701 VAR_FLAVOUR_VIMINFO /* all uppercase */ | |
| 7 | 8702 } var_flavour_T; |
| 8703 | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
8704 static var_flavour_T var_flavour(char_u *varname); |
| 7 | 8705 |
| 8706 static var_flavour_T | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8707 var_flavour(char_u *varname) |
| 7 | 8708 { |
| 8709 char_u *p = varname; | |
| 8710 | |
| 8711 if (ASCII_ISUPPER(*p)) | |
| 8712 { | |
| 8713 while (*(++p)) | |
| 8714 if (ASCII_ISLOWER(*p)) | |
| 8715 return VAR_FLAVOUR_SESSION; | |
| 8716 return VAR_FLAVOUR_VIMINFO; | |
| 8717 } | |
| 8718 else | |
| 8719 return VAR_FLAVOUR_DEFAULT; | |
| 8720 } | |
| 8721 #endif | |
| 8722 | |
| 8723 #if defined(FEAT_VIMINFO) || defined(PROTO) | |
| 8724 /* | |
| 8725 * Restore global vars that start with a capital from the viminfo file | |
| 8726 */ | |
| 8727 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8728 read_viminfo_varlist(vir_T *virp, int writing) |
| 7 | 8729 { |
| 8730 char_u *tab; | |
| 1624 | 8731 int type = VAR_NUMBER; |
| 137 | 8732 typval_T tv; |
|
9562
86af4a48c00a
commit https://github.com/vim/vim/commit/a9b579f3d7463720a316e11e77a7a9fbb9267986
Christian Brabandt <cb@256bit.org>
parents:
9560
diff
changeset
|
8733 void *save_funccal; |
| 7 | 8734 |
| 8735 if (!writing && (find_viminfo_parameter('!') != NULL)) | |
| 8736 { | |
| 8737 tab = vim_strchr(virp->vir_line + 1, '\t'); | |
| 8738 if (tab != NULL) | |
| 8739 { | |
| 8740 *tab++ = '\0'; /* isolate the variable name */ | |
| 2607 | 8741 switch (*tab) |
| 8742 { | |
| 8743 case 'S': type = VAR_STRING; break; | |
| 8744 #ifdef FEAT_FLOAT | |
| 8745 case 'F': type = VAR_FLOAT; break; | |
| 8746 #endif | |
| 8747 case 'D': type = VAR_DICT; break; | |
| 8748 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
|
8749 case 'X': type = VAR_SPECIAL; break; |
| 2607 | 8750 } |
| 7 | 8751 |
| 8752 tab = vim_strchr(tab, '\t'); | |
| 8753 if (tab != NULL) | |
| 8754 { | |
| 1624 | 8755 tv.v_type = type; |
| 2607 | 8756 if (type == VAR_STRING || type == VAR_DICT || type == VAR_LIST) |
| 76 | 8757 tv.vval.v_string = viminfo_readstring(virp, |
| 7 | 8758 (int)(tab - virp->vir_line + 1), TRUE); |
| 1624 | 8759 #ifdef FEAT_FLOAT |
| 8760 else if (type == VAR_FLOAT) | |
| 8761 (void)string2float(tab + 1, &tv.vval.v_float); | |
| 8762 #endif | |
| 8763 else | |
| 76 | 8764 tv.vval.v_number = atol((char *)tab + 1); |
| 2607 | 8765 if (type == VAR_DICT || type == VAR_LIST) |
| 8766 { | |
| 8767 typval_T *etv = eval_expr(tv.vval.v_string, NULL); | |
| 8768 | |
| 8769 if (etv == NULL) | |
| 8770 /* Failed to parse back the dict or list, use it as a | |
| 8771 * string. */ | |
| 8772 tv.v_type = VAR_STRING; | |
| 8773 else | |
| 8774 { | |
| 8775 vim_free(tv.vval.v_string); | |
| 8776 tv = *etv; | |
| 3425 | 8777 vim_free(etv); |
| 2607 | 8778 } |
| 8779 } | |
| 8780 | |
|
7664
1fded31d9e04
commit https://github.com/vim/vim/commit/b20e334859334be35de4b295023a2b49bdabbfa9
Christian Brabandt <cb@256bit.org>
parents:
7653
diff
changeset
|
8781 /* 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
|
8782 save_funccal = clear_current_funccal(); |
| 76 | 8783 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
|
8784 restore_current_funccal(save_funccal); |
| 2607 | 8785 |
| 8786 if (tv.v_type == VAR_STRING) | |
| 76 | 8787 vim_free(tv.vval.v_string); |
| 2607 | 8788 else if (tv.v_type == VAR_DICT || tv.v_type == VAR_LIST) |
| 8789 clear_tv(&tv); | |
| 7 | 8790 } |
| 8791 } | |
| 8792 } | |
| 8793 | |
| 8794 return viminfo_readline(virp); | |
| 8795 } | |
| 8796 | |
| 8797 /* | |
| 8798 * Write global vars that start with a capital to the viminfo file | |
| 8799 */ | |
| 8800 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8801 write_viminfo_varlist(FILE *fp) |
| 7 | 8802 { |
| 137 | 8803 hashitem_T *hi; |
| 8804 dictitem_T *this_var; | |
| 124 | 8805 int todo; |
|
7995
d244f2e46d69
commit https://github.com/vim/vim/commit/2fc83fcd1d6dfd4728a2ef70e2316f79203c7ee0
Christian Brabandt <cb@256bit.org>
parents:
7990
diff
changeset
|
8806 char *s = ""; |
| 165 | 8807 char_u *p; |
| 71 | 8808 char_u *tofree; |
| 80 | 8809 char_u numbuf[NUMBUFLEN]; |
| 7 | 8810 |
| 8811 if (find_viminfo_parameter('!') == NULL) | |
| 8812 return; | |
| 8813 | |
|
2141
e10d3c073449
updated for version 7.2.423
Bram Moolenaar <bram@zimbu.org>
parents:
2119
diff
changeset
|
8814 fputs(_("\n# global variables:\n"), fp); |
| 124 | 8815 |
| 835 | 8816 todo = (int)globvarht.ht_used; |
| 137 | 8817 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8818 { |
| 8819 if (!HASHITEM_EMPTY(hi)) | |
| 8820 { | |
| 8821 --todo; | |
| 137 | 8822 this_var = HI2DI(hi); |
| 8823 if (var_flavour(this_var->di_key) == VAR_FLAVOUR_VIMINFO) | |
| 8824 { | |
| 8825 switch (this_var->di_tv.v_type) | |
| 124 | 8826 { |
| 8827 case VAR_STRING: s = "STR"; break; | |
| 8828 case VAR_NUMBER: s = "NUM"; break; | |
| 2607 | 8829 case VAR_FLOAT: s = "FLO"; break; |
| 8830 case VAR_DICT: s = "DIC"; break; | |
| 8831 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
|
8832 case VAR_SPECIAL: s = "XPL"; break; |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8833 |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8834 case VAR_UNKNOWN: |
|
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8835 case VAR_FUNC: |
|
8538
c337c813c64d
commit https://github.com/vim/vim/commit/1735bc988c546cc962c5f94792815b4d7cb79710
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
8836 case VAR_PARTIAL: |
|
7957
b74549818500
commit https://github.com/vim/vim/commit/835dc636a5350f610b62f110227d2363b5b2880a
Christian Brabandt <cb@256bit.org>
parents:
7955
diff
changeset
|
8837 case VAR_JOB: |
|
8041
c6443e78cf2d
commit https://github.com/vim/vim/commit/7707344ddec9069b495b2a5ed41f2104466fc88b
Christian Brabandt <cb@256bit.org>
parents:
8031
diff
changeset
|
8838 case VAR_CHANNEL: |
|
7943
e875f0fbd9c0
commit https://github.com/vim/vim/commit/a03f23351588f04276469cd7742b7ec655bb604b
Christian Brabandt <cb@256bit.org>
parents:
7937
diff
changeset
|
8839 continue; |
| 124 | 8840 } |
| 137 | 8841 fprintf(fp, "!%s\t%s\t", this_var->di_key, s); |
| 634 | 8842 p = echo_string(&this_var->di_tv, &tofree, numbuf, 0); |
| 165 | 8843 if (p != NULL) |
| 8844 viminfo_writestring(fp, p); | |
| 124 | 8845 vim_free(tofree); |
| 8846 } | |
| 7 | 8847 } |
| 8848 } | |
| 8849 } | |
| 8850 #endif | |
| 8851 | |
| 8852 #if defined(FEAT_SESSION) || defined(PROTO) | |
| 8853 int | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8854 store_session_globals(FILE *fd) |
| 7 | 8855 { |
| 137 | 8856 hashitem_T *hi; |
| 8857 dictitem_T *this_var; | |
| 124 | 8858 int todo; |
| 7 | 8859 char_u *p, *t; |
| 8860 | |
| 835 | 8861 todo = (int)globvarht.ht_used; |
| 137 | 8862 for (hi = globvarht.ht_array; todo > 0; ++hi) |
| 124 | 8863 { |
| 8864 if (!HASHITEM_EMPTY(hi)) | |
| 8865 { | |
| 8866 --todo; | |
| 137 | 8867 this_var = HI2DI(hi); |
| 8868 if ((this_var->di_tv.v_type == VAR_NUMBER | |
| 8869 || this_var->di_tv.v_type == VAR_STRING) | |
| 8870 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 124 | 8871 { |
| 8872 /* Escape special characters with a backslash. Turn a LF and | |
| 8873 * CR into \n and \r. */ | |
| 137 | 8874 p = vim_strsave_escaped(get_tv_string(&this_var->di_tv), |
| 7 | 8875 (char_u *)"\\\"\n\r"); |
| 124 | 8876 if (p == NULL) /* out of memory */ |
| 8877 break; | |
| 8878 for (t = p; *t != NUL; ++t) | |
| 8879 if (*t == '\n') | |
| 8880 *t = 'n'; | |
| 8881 else if (*t == '\r') | |
| 8882 *t = 'r'; | |
| 8883 if ((fprintf(fd, "let %s = %c%s%c", | |
| 137 | 8884 this_var->di_key, |
| 8885 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8886 : ' ', | |
| 8887 p, | |
| 8888 (this_var->di_tv.v_type == VAR_STRING) ? '"' | |
| 8889 : ' ') < 0) | |
| 124 | 8890 || put_eol(fd) == FAIL) |
| 8891 { | |
| 8892 vim_free(p); | |
| 8893 return FAIL; | |
| 8894 } | |
| 7 | 8895 vim_free(p); |
| 124 | 8896 } |
| 1624 | 8897 #ifdef FEAT_FLOAT |
| 8898 else if (this_var->di_tv.v_type == VAR_FLOAT | |
| 8899 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION) | |
| 8900 { | |
| 8901 float_T f = this_var->di_tv.vval.v_float; | |
| 8902 int sign = ' '; | |
| 8903 | |
| 8904 if (f < 0) | |
| 8905 { | |
| 8906 f = -f; | |
| 8907 sign = '-'; | |
| 8908 } | |
| 3288 | 8909 if ((fprintf(fd, "let %s = %c%f", |
| 1624 | 8910 this_var->di_key, sign, f) < 0) |
| 8911 || put_eol(fd) == FAIL) | |
| 8912 return FAIL; | |
| 8913 } | |
| 8914 #endif | |
| 7 | 8915 } |
| 8916 } | |
| 8917 return OK; | |
| 8918 } | |
| 8919 #endif | |
| 8920 | |
| 448 | 8921 /* |
| 8922 * Display script name where an item was last set. | |
| 8923 * Should only be invoked when 'verbose' is non-zero. | |
| 8924 */ | |
| 8925 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8926 last_set_msg(scid_T scriptID) |
| 448 | 8927 { |
| 507 | 8928 char_u *p; |
| 8929 | |
| 448 | 8930 if (scriptID != 0) |
| 8931 { | |
| 507 | 8932 p = home_replace_save(NULL, get_scriptname(scriptID)); |
| 8933 if (p != NULL) | |
| 8934 { | |
| 8935 verbose_enter(); | |
| 8936 MSG_PUTS(_("\n\tLast set from ")); | |
| 8937 MSG_PUTS(p); | |
| 8938 vim_free(p); | |
| 8939 verbose_leave(); | |
| 8940 } | |
| 448 | 8941 } |
| 8942 } | |
| 8943 | |
| 6935 | 8944 /* reset v:option_new, v:option_old and v:option_type */ |
| 8945 void | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
8946 reset_v_option_vars(void) |
| 6935 | 8947 { |
| 8948 set_vim_var_string(VV_OPTION_NEW, NULL, -1); | |
| 8949 set_vim_var_string(VV_OPTION_OLD, NULL, -1); | |
| 8950 set_vim_var_string(VV_OPTION_TYPE, NULL, -1); | |
| 8951 } | |
| 8952 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8953 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8954 * 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
|
8955 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8956 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8957 prepare_assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8958 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8959 char buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8960 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8961 ga_init2(gap, 1, 100); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8962 if (sourcing_name != NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8963 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8964 ga_concat(gap, sourcing_name); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8965 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8966 ga_concat(gap, (char_u *)" "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8967 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8968 if (sourcing_lnum > 0) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8969 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8970 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
|
8971 ga_concat(gap, (char_u *)buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8972 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8973 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
|
8974 ga_concat(gap, (char_u *)": "); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8975 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8976 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8977 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8978 * 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
|
8979 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8980 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8981 assert_error(garray_T *gap) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8982 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8983 struct vimvar *vp = &vimvars[VV_ERRORS]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8984 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8985 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
|
8986 /* 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
|
8987 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
|
8988 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
|
8989 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8992 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
|
8993 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8994 garray_T ga; |
|
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 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
|
8997 != (atype == ASSERT_EQUAL)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8998 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
8999 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9000 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
|
9001 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9002 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9003 ga_clear(&ga); |
|
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 } |
|
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 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9008 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
|
9009 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9010 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9011 char_u buf1[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9012 char_u buf2[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9013 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
|
9014 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
|
9015 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9016 if (pat == NULL || text == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9017 EMSG(_(e_invarg)); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9018 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
|
9019 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9020 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9021 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
|
9022 atype); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9023 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9024 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9025 } |
|
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 |
|
9636
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9028 void |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9029 assert_inrange(typval_T *argvars) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9030 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9031 garray_T ga; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9032 int error = FALSE; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9033 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
|
9034 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
|
9035 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
|
9036 char_u *tofree; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9037 char msg[200]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9038 char_u numbuf[NUMBUFLEN]; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9039 |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9040 if (error) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9041 return; |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9042 if (actual < lower || actual > upper) |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9043 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9044 prepare_assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9045 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
|
9046 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9047 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
|
9048 vim_free(tofree); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9049 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9050 else |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9051 { |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9052 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
|
9053 (long)lower, (long)upper, (long)actual); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9054 ga_concat(&ga, (char_u *)msg); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9055 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9056 assert_error(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9057 ga_clear(&ga); |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9058 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9059 } |
|
ccbb8e393d80
commit https://github.com/vim/vim/commit/61c04493b00f85d0b97436260a9ef9ab82143b78
Christian Brabandt <cb@256bit.org>
parents:
9626
diff
changeset
|
9060 |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9061 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9062 * 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
|
9063 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9064 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9065 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
|
9066 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9067 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9068 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9069 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9070 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
|
9071 && 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
|
9072 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9073 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
|
9074 || (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
|
9075 || error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9076 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9077 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9078 fill_assert_error(&ga, &argvars[1], |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9079 (char_u *)(isTrue ? "True" : "False"), |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9080 NULL, &argvars[0], ASSERT_OTHER); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9081 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9082 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9083 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9084 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9085 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9086 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9087 assert_exception(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9088 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9089 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9090 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
|
9091 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9092 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
|
9093 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9094 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9095 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
|
9096 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9097 ga_clear(&ga); |
|
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 else if (error != NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9100 && 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
|
9101 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9102 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9103 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
|
9104 &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
|
9105 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9106 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9107 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9108 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9109 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9110 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9111 assert_fails(typval_T *argvars) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9112 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9113 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
|
9114 garray_T ga; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9115 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9116 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9117 suppress_errthrow = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9118 emsg_silent = TRUE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9119 do_cmdline_cmd(cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9120 if (!called_emsg) |
|
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 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9123 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
|
9124 ga_concat(&ga, cmd); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9125 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9126 ga_clear(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9127 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9128 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
|
9129 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9130 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9131 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
|
9132 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9133 if (error == NULL |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9134 || 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
|
9135 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9136 prepare_assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9137 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
|
9138 &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
|
9139 assert_error(&ga); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9140 ga_clear(&ga); |
|
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 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9143 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9144 called_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9145 suppress_errthrow = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9146 emsg_silent = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9147 emsg_on_display = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9148 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
|
9149 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9150 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9151 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9152 * 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
|
9153 * 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
|
9154 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9155 static void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9156 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
|
9157 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9158 char_u *p; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9159 char_u buf[NUMBUFLEN]; |
|
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 if (str == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9162 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9163 ga_concat(gap, (char_u *)"NULL"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9164 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9165 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9166 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9167 for (p = str; *p != NUL; ++p) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9168 switch (*p) |
|
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 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
|
9171 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
|
9172 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
|
9173 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
|
9174 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
|
9175 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
|
9176 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
|
9177 default: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9178 if (*p < ' ') |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9179 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9180 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
|
9181 ga_concat(gap, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9182 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9183 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9184 ga_append(gap, *p); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9185 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9186 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9187 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9188 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9189 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9190 * 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
|
9191 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9192 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9193 fill_assert_error( |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9194 garray_T *gap, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9195 typval_T *opt_msg_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9196 char_u *exp_str, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9197 typval_T *exp_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9198 typval_T *got_tv, |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9199 assert_type_T atype) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9200 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9201 char_u numbuf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9202 char_u *tofree; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9203 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9204 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
|
9205 { |
|
10728
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9206 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
|
9207 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
|
9208 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
|
9209 } |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9210 |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9211 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
|
9212 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
|
9213 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
|
9214 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
|
9215 else |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9216 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
|
9217 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
|
9218 { |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9219 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
|
9220 vim_free(tofree); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9221 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9222 else |
|
10728
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9223 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
|
9224 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
|
9225 { |
|
8ba322dad776
patch 8.0.0254: error message of assert functions is sometimes incomplete
Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9226 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
|
9227 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
|
9228 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
|
9229 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
|
9230 else |
|
10728
8ba322dad776
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Christian Brabandt <cb@256bit.org>
parents:
10658
diff
changeset
|
9231 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
|
9232 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
|
9233 vim_free(tofree); |
|
9571
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 |
| 6935 | 9237 |
| 7 | 9238 #endif /* FEAT_EVAL */ |
| 9239 | |
| 1624 | 9240 |
| 7 | 9241 #if defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) || defined(PROTO) |
| 9242 | |
| 9243 #ifdef WIN3264 | |
| 9244 /* | |
| 9245 * Functions for ":8" filename modifier: get 8.3 version of a filename. | |
| 9246 */ | |
|
7720
7c52f11e6df3
commit https://github.com/vim/vim/commit/48e697e4b6b6b490c58ec9393da9b2d2ea47c6d8
Christian Brabandt <cb@256bit.org>
parents:
7718
diff
changeset
|
9247 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
|
9248 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
|
9249 static int shortpath_for_partial(char_u **fnamep, char_u **bufp, int *fnamelen); |
| 7 | 9250 |
| 9251 /* | |
| 1591 | 9252 * Get the short path (8.3) for the filename in "fnamep". |
| 9253 * Only works for a valid file name. | |
| 9254 * When the path gets longer "fnamep" is changed and the allocated buffer | |
| 9255 * is put in "bufp". | |
| 9256 * *fnamelen is the length of "fnamep" and set to 0 for a nonexistent path. | |
| 9257 * Returns OK on success, FAIL on failure. | |
| 7 | 9258 */ |
| 9259 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9260 get_short_pathname(char_u **fnamep, char_u **bufp, int *fnamelen) |
| 7 | 9261 { |
| 1591 | 9262 int l, len; |
| 7 | 9263 char_u *newbuf; |
| 9264 | |
| 9265 len = *fnamelen; | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9266 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, len); |
| 7 | 9267 if (l > len - 1) |
| 9268 { | |
| 9269 /* If that doesn't work (not enough space), then save the string | |
| 1591 | 9270 * and try again with a new buffer big enough. */ |
| 7 | 9271 newbuf = vim_strnsave(*fnamep, l); |
| 9272 if (newbuf == NULL) | |
| 1591 | 9273 return FAIL; |
| 7 | 9274 |
| 9275 vim_free(*bufp); | |
| 9276 *fnamep = *bufp = newbuf; | |
| 9277 | |
| 1591 | 9278 /* Really should always succeed, as the buffer is big enough. */ |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9279 l = GetShortPathName((LPSTR)*fnamep, (LPSTR)*fnamep, l+1); |
| 7 | 9280 } |
| 9281 | |
| 9282 *fnamelen = l; | |
| 1591 | 9283 return OK; |
| 9284 } | |
| 9285 | |
| 9286 /* | |
| 9287 * Get the short path (8.3) for the filename in "fname". The converted | |
| 9288 * path is returned in "bufp". | |
| 9289 * | |
| 9290 * Some of the directories specified in "fname" may not exist. This function | |
| 9291 * will shorten the existing directories at the beginning of the path and then | |
| 9292 * append the remaining non-existing path. | |
| 9293 * | |
| 9294 * fname - Pointer to the filename to shorten. On return, contains the | |
|
2247
c40cd9aad546
Add patch to improve support of z/OS (OS/390). (Ralf Schandl)
Bram Moolenaar <bram@vim.org>
parents:
2236
diff
changeset
|
9295 * pointer to the shortened pathname |
| 1591 | 9296 * bufp - Pointer to an allocated buffer for the filename. |
| 9297 * fnamelen - Length of the filename pointed to by fname | |
| 9298 * | |
| 9299 * Returns OK on success (or nothing done) and FAIL on failure (out of memory). | |
| 7 | 9300 */ |
| 9301 static int | |
|
7817
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parents:
7788
diff
changeset
|
9302 shortpath_for_invalid_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9303 char_u **fname, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9304 char_u **bufp, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9305 int *fnamelen) |
| 7 | 9306 { |
| 1591 | 9307 char_u *short_fname, *save_fname, *pbuf_unused; |
| 9308 char_u *endp, *save_endp; | |
| 7 | 9309 char_u ch; |
| 1591 | 9310 int old_len, len; |
| 9311 int new_len, sfx_len; | |
| 9312 int retval = OK; | |
| 7 | 9313 |
| 9314 /* Make a copy */ | |
| 1591 | 9315 old_len = *fnamelen; |
| 9316 save_fname = vim_strnsave(*fname, old_len); | |
| 9317 pbuf_unused = NULL; | |
| 9318 short_fname = NULL; | |
| 9319 | |
| 9320 endp = save_fname + old_len - 1; /* Find the end of the copy */ | |
| 9321 save_endp = endp; | |
| 9322 | |
| 9323 /* | |
| 9324 * Try shortening the supplied path till it succeeds by removing one | |
| 9325 * directory at a time from the tail of the path. | |
| 9326 */ | |
| 9327 len = 0; | |
| 9328 for (;;) | |
| 9329 { | |
| 9330 /* go back one path-separator */ | |
| 9331 while (endp > save_fname && !after_pathsep(save_fname, endp + 1)) | |
| 9332 --endp; | |
| 9333 if (endp <= save_fname) | |
| 9334 break; /* processed the complete path */ | |
| 9335 | |
| 9336 /* | |
| 9337 * Replace the path separator with a NUL and try to shorten the | |
| 9338 * resulting path. | |
| 9339 */ | |
| 9340 ch = *endp; | |
| 9341 *endp = 0; | |
| 9342 short_fname = save_fname; | |
| 1668 | 9343 len = (int)STRLEN(short_fname) + 1; |
| 1591 | 9344 if (get_short_pathname(&short_fname, &pbuf_unused, &len) == FAIL) |
| 9345 { | |
| 9346 retval = FAIL; | |
| 9347 goto theend; | |
| 9348 } | |
| 9349 *endp = ch; /* preserve the string */ | |
| 9350 | |
| 9351 if (len > 0) | |
| 9352 break; /* successfully shortened the path */ | |
| 9353 | |
| 9354 /* failed to shorten the path. Skip the path separator */ | |
| 9355 --endp; | |
| 9356 } | |
| 9357 | |
| 9358 if (len > 0) | |
| 9359 { | |
| 9360 /* | |
| 9361 * Succeeded in shortening the path. Now concatenate the shortened | |
| 9362 * path with the remaining path at the tail. | |
| 9363 */ | |
| 9364 | |
| 9365 /* Compute the length of the new path. */ | |
| 9366 sfx_len = (int)(save_endp - endp) + 1; | |
| 9367 new_len = len + sfx_len; | |
| 9368 | |
| 9369 *fnamelen = new_len; | |
| 7 | 9370 vim_free(*bufp); |
| 1591 | 9371 if (new_len > old_len) |
| 9372 { | |
| 9373 /* There is not enough space in the currently allocated string, | |
| 9374 * copy it to a buffer big enough. */ | |
| 9375 *fname = *bufp = vim_strnsave(short_fname, new_len); | |
| 7 | 9376 if (*fname == NULL) |
| 1591 | 9377 { |
| 9378 retval = FAIL; | |
| 9379 goto theend; | |
| 9380 } | |
| 9381 } | |
| 9382 else | |
| 9383 { | |
| 9384 /* Transfer short_fname to the main buffer (it's big enough), | |
| 9385 * unless get_short_pathname() did its work in-place. */ | |
| 9386 *fname = *bufp = save_fname; | |
| 9387 if (short_fname != save_fname) | |
| 9388 vim_strncpy(save_fname, short_fname, len); | |
| 9389 save_fname = NULL; | |
| 9390 } | |
| 9391 | |
| 9392 /* concat the not-shortened part of the path */ | |
| 9393 vim_strncpy(*fname + len, endp, sfx_len); | |
| 9394 (*fname)[new_len] = NUL; | |
| 9395 } | |
| 9396 | |
| 9397 theend: | |
| 9398 vim_free(pbuf_unused); | |
| 9399 vim_free(save_fname); | |
| 9400 | |
| 9401 return retval; | |
| 7 | 9402 } |
| 9403 | |
| 9404 /* | |
| 9405 * Get a pathname for a partial path. | |
| 1591 | 9406 * Returns OK for success, FAIL for failure. |
| 7 | 9407 */ |
| 9408 static int | |
|
7817
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9409 shortpath_for_partial( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9410 char_u **fnamep, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9411 char_u **bufp, |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9412 int *fnamelen) |
| 7 | 9413 { |
| 9414 int sepcount, len, tflen; | |
| 9415 char_u *p; | |
| 9416 char_u *pbuf, *tfname; | |
| 9417 int hasTilde; | |
| 9418 | |
| 1624 | 9419 /* Count up the path separators from the RHS.. so we know which part |
| 9420 * of the path to return. */ | |
| 7 | 9421 sepcount = 0; |
|
11127
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Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9422 for (p = *fnamep; p < *fnamep + *fnamelen; MB_PTR_ADV(p)) |
| 7 | 9423 if (vim_ispathsep(*p)) |
| 9424 ++sepcount; | |
| 9425 | |
| 9426 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9427 hasTilde = (**fnamep == '~'); | |
| 9428 if (hasTilde) | |
| 9429 pbuf = tfname = expand_env_save(*fnamep); | |
| 9430 else | |
| 9431 pbuf = tfname = FullName_save(*fnamep, FALSE); | |
| 9432 | |
| 835 | 9433 len = tflen = (int)STRLEN(tfname); |
| 7 | 9434 |
| 1591 | 9435 if (get_short_pathname(&tfname, &pbuf, &len) == FAIL) |
| 9436 return FAIL; | |
| 7 | 9437 |
| 9438 if (len == 0) | |
| 9439 { | |
| 9440 /* Don't have a valid filename, so shorten the rest of the | |
| 9441 * path if we can. This CAN give us invalid 8.3 filenames, but | |
| 9442 * there's not a lot of point in guessing what it might be. | |
| 9443 */ | |
| 9444 len = tflen; | |
| 1591 | 9445 if (shortpath_for_invalid_fname(&tfname, &pbuf, &len) == FAIL) |
| 9446 return FAIL; | |
| 7 | 9447 } |
| 9448 | |
| 9449 /* Count the paths backward to find the beginning of the desired string. */ | |
| 9450 for (p = tfname + len - 1; p >= tfname; --p) | |
| 39 | 9451 { |
| 9452 #ifdef FEAT_MBYTE | |
| 9453 if (has_mbyte) | |
| 9454 p -= mb_head_off(tfname, p); | |
| 9455 #endif | |
| 7 | 9456 if (vim_ispathsep(*p)) |
| 9457 { | |
| 9458 if (sepcount == 0 || (hasTilde && sepcount == 1)) | |
| 9459 break; | |
| 9460 else | |
| 9461 sepcount --; | |
| 9462 } | |
| 39 | 9463 } |
| 7 | 9464 if (hasTilde) |
| 9465 { | |
| 9466 --p; | |
| 9467 if (p >= tfname) | |
| 9468 *p = '~'; | |
| 9469 else | |
| 1591 | 9470 return FAIL; |
| 7 | 9471 } |
| 9472 else | |
| 9473 ++p; | |
| 9474 | |
| 9475 /* Copy in the string - p indexes into tfname - allocated at pbuf */ | |
| 9476 vim_free(*bufp); | |
| 9477 *fnamelen = (int)STRLEN(p); | |
| 9478 *bufp = pbuf; | |
| 9479 *fnamep = p; | |
| 9480 | |
| 1591 | 9481 return OK; |
| 7 | 9482 } |
| 9483 #endif /* WIN3264 */ | |
| 9484 | |
| 9485 /* | |
| 9486 * Adjust a filename, according to a string of modifiers. | |
| 9487 * *fnamep must be NUL terminated when called. When returning, the length is | |
| 9488 * determined by *fnamelen. | |
| 1591 | 9489 * Returns VALID_ flags or -1 for failure. |
| 7 | 9490 * When there is an error, *fnamep is set to NULL. |
| 9491 */ | |
| 9492 int | |
|
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parents:
7788
diff
changeset
|
9493 modify_fname( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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parents:
7788
diff
changeset
|
9494 char_u *src, /* string with modifiers */ |
|
83861277e6a3
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parents:
7788
diff
changeset
|
9495 int *usedlen, /* characters after src that are used */ |
|
83861277e6a3
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Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9496 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
|
9497 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
|
9498 int *fnamelen) /* length of fnamep */ |
| 7 | 9499 { |
| 9500 int valid = 0; | |
| 9501 char_u *tail; | |
| 9502 char_u *s, *p, *pbuf; | |
| 9503 char_u dirname[MAXPATHL]; | |
| 9504 int c; | |
| 9505 int has_fullname = 0; | |
| 9506 #ifdef WIN3264 | |
| 3018 | 9507 char_u *fname_start = *fnamep; |
| 7 | 9508 int has_shortname = 0; |
| 9509 #endif | |
| 9510 | |
| 9511 repeat: | |
| 9512 /* ":p" - full path/file_name */ | |
| 9513 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'p') | |
| 9514 { | |
| 9515 has_fullname = 1; | |
| 9516 | |
| 9517 valid |= VALID_PATH; | |
| 9518 *usedlen += 2; | |
| 9519 | |
| 9520 /* Expand "~/path" for all systems and "~user/path" for Unix and VMS */ | |
| 9521 if ((*fnamep)[0] == '~' | |
| 9522 #if !defined(UNIX) && !(defined(VMS) && defined(USER_HOME)) | |
| 9523 && ((*fnamep)[1] == '/' | |
| 9524 # ifdef BACKSLASH_IN_FILENAME | |
| 9525 || (*fnamep)[1] == '\\' | |
| 9526 # endif | |
| 9527 || (*fnamep)[1] == NUL) | |
| 9528 | |
| 9529 #endif | |
| 9530 ) | |
| 9531 { | |
| 9532 *fnamep = expand_env_save(*fnamep); | |
| 9533 vim_free(*bufp); /* free any allocated file name */ | |
| 9534 *bufp = *fnamep; | |
| 9535 if (*fnamep == NULL) | |
| 9536 return -1; | |
| 9537 } | |
| 9538 | |
| 9539 /* When "/." or "/.." is used: force expansion to get rid of it. */ | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10964
diff
changeset
|
9540 for (p = *fnamep; *p != NUL; MB_PTR_ADV(p)) |
| 7 | 9541 { |
| 9542 if (vim_ispathsep(*p) | |
| 9543 && p[1] == '.' | |
| 9544 && (p[2] == NUL | |
| 9545 || vim_ispathsep(p[2]) | |
| 9546 || (p[2] == '.' | |
| 9547 && (p[3] == NUL || vim_ispathsep(p[3]))))) | |
| 9548 break; | |
| 9549 } | |
| 9550 | |
| 9551 /* FullName_save() is slow, don't use it when not needed. */ | |
| 9552 if (*p != NUL || !vim_isAbsName(*fnamep)) | |
| 9553 { | |
| 9554 *fnamep = FullName_save(*fnamep, *p != NUL); | |
| 9555 vim_free(*bufp); /* free any allocated file name */ | |
| 9556 *bufp = *fnamep; | |
| 9557 if (*fnamep == NULL) | |
| 9558 return -1; | |
| 9559 } | |
| 9560 | |
| 3598 | 9561 #ifdef WIN3264 |
| 9562 # if _WIN32_WINNT >= 0x0500 | |
| 9563 if (vim_strchr(*fnamep, '~') != NULL) | |
| 9564 { | |
| 9565 /* Expand 8.3 filename to full path. Needed to make sure the same | |
| 9566 * file does not have two different names. | |
| 9567 * Note: problem does not occur if _WIN32_WINNT < 0x0500. */ | |
| 9568 p = alloc(_MAX_PATH + 1); | |
| 9569 if (p != NULL) | |
| 9570 { | |
|
8080
b6cb94ad97a4
commit https://github.com/vim/vim/commit/6aa2cd4be287f35f95f35c2cec6d5a24f53c4d3c
Christian Brabandt <cb@256bit.org>
parents:
8078
diff
changeset
|
9571 if (GetLongPathName((LPSTR)*fnamep, (LPSTR)p, _MAX_PATH)) |
| 3598 | 9572 { |
| 9573 vim_free(*bufp); | |
| 9574 *bufp = *fnamep = p; | |
| 9575 } | |
| 9576 else | |
| 9577 vim_free(p); | |
| 9578 } | |
| 9579 } | |
| 9580 # endif | |
| 9581 #endif | |
| 7 | 9582 /* Append a path separator to a directory. */ |
| 9583 if (mch_isdir(*fnamep)) | |
| 9584 { | |
| 9585 /* Make room for one or two extra characters. */ | |
| 9586 *fnamep = vim_strnsave(*fnamep, (int)STRLEN(*fnamep) + 2); | |
| 9587 vim_free(*bufp); /* free any allocated file name */ | |
| 9588 *bufp = *fnamep; | |
| 9589 if (*fnamep == NULL) | |
| 9590 return -1; | |
| 9591 add_pathsep(*fnamep); | |
| 9592 } | |
| 9593 } | |
| 9594 | |
| 9595 /* ":." - path relative to the current directory */ | |
| 9596 /* ":~" - path relative to the home directory */ | |
| 9597 /* ":8" - shortname path - postponed till after */ | |
| 9598 while (src[*usedlen] == ':' | |
| 9599 && ((c = src[*usedlen + 1]) == '.' || c == '~' || c == '8')) | |
| 9600 { | |
| 9601 *usedlen += 2; | |
| 9602 if (c == '8') | |
| 9603 { | |
| 9604 #ifdef WIN3264 | |
| 9605 has_shortname = 1; /* Postpone this. */ | |
| 9606 #endif | |
| 9607 continue; | |
| 9608 } | |
| 9609 pbuf = NULL; | |
| 9610 /* Need full path first (use expand_env() to remove a "~/") */ | |
| 9611 if (!has_fullname) | |
| 9612 { | |
| 9613 if (c == '.' && **fnamep == '~') | |
| 9614 p = pbuf = expand_env_save(*fnamep); | |
| 9615 else | |
| 9616 p = pbuf = FullName_save(*fnamep, FALSE); | |
| 9617 } | |
| 9618 else | |
| 9619 p = *fnamep; | |
| 9620 | |
| 9621 has_fullname = 0; | |
| 9622 | |
| 9623 if (p != NULL) | |
| 9624 { | |
| 9625 if (c == '.') | |
| 9626 { | |
| 9627 mch_dirname(dirname, MAXPATHL); | |
| 9628 s = shorten_fname(p, dirname); | |
| 9629 if (s != NULL) | |
| 9630 { | |
| 9631 *fnamep = s; | |
| 9632 if (pbuf != NULL) | |
| 9633 { | |
| 9634 vim_free(*bufp); /* free any allocated file name */ | |
| 9635 *bufp = pbuf; | |
| 9636 pbuf = NULL; | |
| 9637 } | |
| 9638 } | |
| 9639 } | |
| 9640 else | |
| 9641 { | |
| 9642 home_replace(NULL, p, dirname, MAXPATHL, TRUE); | |
| 9643 /* Only replace it when it starts with '~' */ | |
| 9644 if (*dirname == '~') | |
| 9645 { | |
| 9646 s = vim_strsave(dirname); | |
| 9647 if (s != NULL) | |
| 9648 { | |
| 9649 *fnamep = s; | |
| 9650 vim_free(*bufp); | |
| 9651 *bufp = s; | |
| 9652 } | |
| 9653 } | |
| 9654 } | |
| 9655 vim_free(pbuf); | |
| 9656 } | |
| 9657 } | |
| 9658 | |
| 9659 tail = gettail(*fnamep); | |
| 9660 *fnamelen = (int)STRLEN(*fnamep); | |
| 9661 | |
| 9662 /* ":h" - head, remove "/file_name", can be repeated */ | |
| 9663 /* Don't remove the first "/" or "c:\" */ | |
| 9664 while (src[*usedlen] == ':' && src[*usedlen + 1] == 'h') | |
| 9665 { | |
| 9666 valid |= VALID_HEAD; | |
| 9667 *usedlen += 2; | |
| 9668 s = get_past_head(*fnamep); | |
| 39 | 9669 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
|
9670 MB_PTR_BACK(*fnamep, tail); |
| 7 | 9671 *fnamelen = (int)(tail - *fnamep); |
| 9672 #ifdef VMS | |
| 9673 if (*fnamelen > 0) | |
| 9674 *fnamelen += 1; /* the path separator is part of the path */ | |
| 9675 #endif | |
| 1406 | 9676 if (*fnamelen == 0) |
| 9677 { | |
| 9678 /* Result is empty. Turn it into "." to make ":cd %:h" work. */ | |
| 9679 p = vim_strsave((char_u *)"."); | |
| 9680 if (p == NULL) | |
| 9681 return -1; | |
| 9682 vim_free(*bufp); | |
| 9683 *bufp = *fnamep = tail = p; | |
| 9684 *fnamelen = 1; | |
| 9685 } | |
| 9686 else | |
| 9687 { | |
| 9688 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
|
9689 MB_PTR_BACK(*fnamep, tail); |
| 1406 | 9690 } |
| 7 | 9691 } |
| 9692 | |
| 9693 /* ":8" - shortname */ | |
| 9694 if (src[*usedlen] == ':' && src[*usedlen + 1] == '8') | |
| 9695 { | |
| 9696 *usedlen += 2; | |
| 9697 #ifdef WIN3264 | |
| 9698 has_shortname = 1; | |
| 9699 #endif | |
| 9700 } | |
| 9701 | |
| 9702 #ifdef WIN3264 | |
| 3018 | 9703 /* |
| 9704 * Handle ":8" after we have done 'heads' and before we do 'tails'. | |
| 7 | 9705 */ |
| 9706 if (has_shortname) | |
| 9707 { | |
| 3018 | 9708 /* Copy the string if it is shortened by :h and when it wasn't copied |
| 9709 * yet, because we are going to change it in place. Avoids changing | |
| 9710 * the buffer name for "%:8". */ | |
| 9711 if (*fnamelen < (int)STRLEN(*fnamep) || *fnamep == fname_start) | |
| 7 | 9712 { |
| 9713 p = vim_strnsave(*fnamep, *fnamelen); | |
| 3018 | 9714 if (p == NULL) |
| 7 | 9715 return -1; |
| 9716 vim_free(*bufp); | |
| 9717 *bufp = *fnamep = p; | |
| 9718 } | |
| 9719 | |
| 9720 /* Split into two implementations - makes it easier. First is where | |
| 3018 | 9721 * there isn't a full name already, second is where there is. */ |
| 7 | 9722 if (!has_fullname && !vim_isAbsName(*fnamep)) |
| 9723 { | |
| 1591 | 9724 if (shortpath_for_partial(fnamep, bufp, fnamelen) == FAIL) |
| 7 | 9725 return -1; |
| 9726 } | |
| 9727 else | |
| 9728 { | |
| 3018 | 9729 int l = *fnamelen; |
| 9730 | |
| 9731 /* Simple case, already have the full-name. | |
| 7 | 9732 * Nearly always shorter, so try first time. */ |
| 1591 | 9733 if (get_short_pathname(fnamep, bufp, &l) == FAIL) |
| 7 | 9734 return -1; |
| 9735 | |
| 9736 if (l == 0) | |
| 9737 { | |
| 3018 | 9738 /* Couldn't find the filename, search the paths. */ |
| 7 | 9739 l = *fnamelen; |
| 1591 | 9740 if (shortpath_for_invalid_fname(fnamep, bufp, &l) == FAIL) |
| 7 | 9741 return -1; |
| 9742 } | |
| 9743 *fnamelen = l; | |
| 9744 } | |
| 9745 } | |
| 9746 #endif /* WIN3264 */ | |
| 9747 | |
| 9748 /* ":t" - tail, just the basename */ | |
| 9749 if (src[*usedlen] == ':' && src[*usedlen + 1] == 't') | |
| 9750 { | |
| 9751 *usedlen += 2; | |
| 9752 *fnamelen -= (int)(tail - *fnamep); | |
| 9753 *fnamep = tail; | |
| 9754 } | |
| 9755 | |
| 9756 /* ":e" - extension, can be repeated */ | |
| 9757 /* ":r" - root, without extension, can be repeated */ | |
| 9758 while (src[*usedlen] == ':' | |
| 9759 && (src[*usedlen + 1] == 'e' || src[*usedlen + 1] == 'r')) | |
| 9760 { | |
| 9761 /* find a '.' in the tail: | |
| 9762 * - for second :e: before the current fname | |
| 9763 * - otherwise: The last '.' | |
| 9764 */ | |
| 9765 if (src[*usedlen + 1] == 'e' && *fnamep > tail) | |
| 9766 s = *fnamep - 2; | |
| 9767 else | |
| 9768 s = *fnamep + *fnamelen - 1; | |
| 9769 for ( ; s > tail; --s) | |
| 9770 if (s[0] == '.') | |
| 9771 break; | |
| 9772 if (src[*usedlen + 1] == 'e') /* :e */ | |
| 9773 { | |
| 9774 if (s > tail) | |
| 9775 { | |
| 9776 *fnamelen += (int)(*fnamep - (s + 1)); | |
| 9777 *fnamep = s + 1; | |
| 9778 #ifdef VMS | |
| 9779 /* cut version from the extension */ | |
| 9780 s = *fnamep + *fnamelen - 1; | |
| 9781 for ( ; s > *fnamep; --s) | |
| 9782 if (s[0] == ';') | |
| 9783 break; | |
| 9784 if (s > *fnamep) | |
| 9785 *fnamelen = s - *fnamep; | |
| 9786 #endif | |
| 9787 } | |
| 9788 else if (*fnamep <= tail) | |
| 9789 *fnamelen = 0; | |
| 9790 } | |
| 9791 else /* :r */ | |
| 9792 { | |
| 9793 if (s > tail) /* remove one extension */ | |
| 9794 *fnamelen = (int)(s - *fnamep); | |
| 9795 } | |
| 9796 *usedlen += 2; | |
| 9797 } | |
| 9798 | |
| 9799 /* ":s?pat?foo?" - substitute */ | |
| 9800 /* ":gs?pat?foo?" - global substitute */ | |
| 9801 if (src[*usedlen] == ':' | |
| 9802 && (src[*usedlen + 1] == 's' | |
| 9803 || (src[*usedlen + 1] == 'g' && src[*usedlen + 2] == 's'))) | |
| 9804 { | |
| 9805 char_u *str; | |
| 9806 char_u *pat; | |
| 9807 char_u *sub; | |
| 9808 int sep; | |
| 9809 char_u *flags; | |
| 9810 int didit = FALSE; | |
| 9811 | |
| 9812 flags = (char_u *)""; | |
| 9813 s = src + *usedlen + 2; | |
| 9814 if (src[*usedlen + 1] == 'g') | |
| 9815 { | |
| 9816 flags = (char_u *)"g"; | |
| 9817 ++s; | |
| 9818 } | |
| 9819 | |
| 9820 sep = *s++; | |
| 9821 if (sep) | |
| 9822 { | |
| 9823 /* find end of pattern */ | |
| 9824 p = vim_strchr(s, sep); | |
| 9825 if (p != NULL) | |
| 9826 { | |
| 9827 pat = vim_strnsave(s, (int)(p - s)); | |
| 9828 if (pat != NULL) | |
| 9829 { | |
| 9830 s = p + 1; | |
| 9831 /* find end of substitution */ | |
| 9832 p = vim_strchr(s, sep); | |
| 9833 if (p != NULL) | |
| 9834 { | |
| 9835 sub = vim_strnsave(s, (int)(p - s)); | |
| 9836 str = vim_strnsave(*fnamep, *fnamelen); | |
| 9837 if (sub != NULL && str != NULL) | |
| 9838 { | |
| 9839 *usedlen = (int)(p + 1 - src); | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9840 s = do_string_sub(str, pat, sub, NULL, flags); |
| 7 | 9841 if (s != NULL) |
| 9842 { | |
| 9843 *fnamep = s; | |
| 9844 *fnamelen = (int)STRLEN(s); | |
| 9845 vim_free(*bufp); | |
| 9846 *bufp = s; | |
| 9847 didit = TRUE; | |
| 9848 } | |
| 9849 } | |
| 9850 vim_free(sub); | |
| 9851 vim_free(str); | |
| 9852 } | |
| 9853 vim_free(pat); | |
| 9854 } | |
| 9855 } | |
| 9856 /* after using ":s", repeat all the modifiers */ | |
| 9857 if (didit) | |
| 9858 goto repeat; | |
| 9859 } | |
| 9860 } | |
| 9861 | |
| 5690 | 9862 if (src[*usedlen] == ':' && src[*usedlen + 1] == 'S') |
| 9863 { | |
|
8704
8af6e33e4d4c
commit https://github.com/vim/vim/commit/5ca84ce4aa2832041f843e624c222bbc1f4d3e14
Christian Brabandt <cb@256bit.org>
parents:
8700
diff
changeset
|
9864 /* 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
|
9865 c = (*fnamep)[*fnamelen]; |
|
8730
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9866 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9867 (*fnamep)[*fnamelen] = NUL; |
| 5690 | 9868 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
|
9869 if (c != NUL) |
|
c1ac169ee618
commit https://github.com/vim/vim/commit/52c6eaffd43a8c8865f8d6ed7cde0a8b137479e2
Christian Brabandt <cb@256bit.org>
parents:
8718
diff
changeset
|
9870 (*fnamep)[*fnamelen] = c; |
| 5690 | 9871 if (p == NULL) |
| 9872 return -1; | |
| 9873 vim_free(*bufp); | |
| 9874 *bufp = *fnamep = p; | |
| 9875 *fnamelen = (int)STRLEN(p); | |
| 9876 *usedlen += 2; | |
| 9877 } | |
| 9878 | |
| 7 | 9879 return valid; |
| 9880 } | |
| 9881 | |
| 9882 /* | |
| 9883 * 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
|
9884 * When "sub" is NULL "expr" is used, must be a VAR_FUNC or VAR_PARTIAL. |
| 7 | 9885 * "flags" can be "g" to do a global substitute. |
| 9886 * Returns an allocated string, NULL for error. | |
| 9887 */ | |
| 9888 char_u * | |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9889 do_string_sub( |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9890 char_u *str, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9891 char_u *pat, |
|
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9892 char_u *sub, |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9893 typval_T *expr, |
|
7817
83861277e6a3
commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
Christian Brabandt <cb@256bit.org>
parents:
7788
diff
changeset
|
9894 char_u *flags) |
| 7 | 9895 { |
| 9896 int sublen; | |
| 9897 regmatch_T regmatch; | |
| 9898 int i; | |
| 9899 int do_all; | |
| 9900 char_u *tail; | |
| 6332 | 9901 char_u *end; |
| 7 | 9902 garray_T ga; |
| 9903 char_u *ret; | |
| 9904 char_u *save_cpo; | |
| 5623 | 9905 char_u *zero_width = NULL; |
| 7 | 9906 |
| 9907 /* Make 'cpoptions' empty, so that the 'l' flag doesn't work here */ | |
| 9908 save_cpo = p_cpo; | |
| 1672 | 9909 p_cpo = empty_option; |
| 7 | 9910 |
| 9911 ga_init2(&ga, 1, 200); | |
| 9912 | |
| 9913 do_all = (flags[0] == 'g'); | |
| 9914 | |
| 9915 regmatch.rm_ic = p_ic; | |
| 9916 regmatch.regprog = vim_regcomp(pat, RE_MAGIC + RE_STRING); | |
| 9917 if (regmatch.regprog != NULL) | |
| 9918 { | |
| 9919 tail = str; | |
| 6332 | 9920 end = str + STRLEN(str); |
| 7 | 9921 while (vim_regexec_nl(®match, str, (colnr_T)(tail - str))) |
| 9922 { | |
| 5623 | 9923 /* Skip empty match except for first match. */ |
| 9924 if (regmatch.startp[0] == regmatch.endp[0]) | |
| 9925 { | |
| 9926 if (zero_width == regmatch.startp[0]) | |
| 9927 { | |
| 9928 /* avoid getting stuck on a match with an empty string */ | |
| 5964 | 9929 i = MB_PTR2LEN(tail); |
| 9930 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, | |
| 9931 (size_t)i); | |
| 9932 ga.ga_len += i; | |
| 9933 tail += i; | |
| 5623 | 9934 continue; |
| 9935 } | |
| 9936 zero_width = regmatch.startp[0]; | |
| 9937 } | |
| 9938 | |
| 7 | 9939 /* |
| 9940 * Get some space for a temporary buffer to do the substitution | |
| 9941 * into. It will contain: | |
| 9942 * - The text up to where the match is. | |
| 9943 * - The substituted text. | |
| 9944 * - The text after the match. | |
| 9945 */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9946 sublen = vim_regsub(®match, sub, expr, tail, FALSE, TRUE, FALSE); |
| 6332 | 9947 if (ga_grow(&ga, (int)((end - tail) + sublen - |
| 7 | 9948 (regmatch.endp[0] - regmatch.startp[0]))) == FAIL) |
| 9949 { | |
| 9950 ga_clear(&ga); | |
| 9951 break; | |
| 9952 } | |
| 9953 | |
| 9954 /* copy the text up to where the match is */ | |
| 9955 i = (int)(regmatch.startp[0] - tail); | |
| 9956 mch_memmove((char_u *)ga.ga_data + ga.ga_len, tail, (size_t)i); | |
| 9957 /* add the substituted text */ | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9958 (void)vim_regsub(®match, sub, expr, (char_u *)ga.ga_data |
| 7 | 9959 + ga.ga_len + i, TRUE, TRUE, FALSE); |
| 9960 ga.ga_len += i + sublen - 1; | |
| 5388 | 9961 tail = regmatch.endp[0]; |
| 9962 if (*tail == NUL) | |
| 9963 break; | |
| 7 | 9964 if (!do_all) |
| 9965 break; | |
| 9966 } | |
| 9967 | |
| 9968 if (ga.ga_data != NULL) | |
| 9969 STRCPY((char *)ga.ga_data + ga.ga_len, tail); | |
| 9970 | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4778
diff
changeset
|
9971 vim_regfree(regmatch.regprog); |
| 7 | 9972 } |
| 9973 | |
| 9974 ret = vim_strsave(ga.ga_data == NULL ? str : (char_u *)ga.ga_data); | |
| 9975 ga_clear(&ga); | |
| 1672 | 9976 if (p_cpo == empty_option) |
| 9977 p_cpo = save_cpo; | |
| 9978 else | |
|
9589
bf204ab1ce7d
commit https://github.com/vim/vim/commit/72ab729c3dcdea0fba44d8e676602c847e841bcd
Christian Brabandt <cb@256bit.org>
parents:
9587
diff
changeset
|
9979 /* Darn, evaluating {sub} expression or {expr} changed the value. */ |
| 1672 | 9980 free_string_option(save_cpo); |
| 7 | 9981 |
| 9982 return ret; | |
| 9983 } | |
| 9984 | |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9985 static int |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9986 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
|
9987 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9988 typval_T rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9989 typval_T argv[3]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9990 char_u buf[NUMBUFLEN]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9991 char_u *s; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9992 int retval = FAIL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9993 int dummy; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9994 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9995 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
|
9996 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
|
9997 argv[1] = vimvars[VV_VAL].vv_tv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9998 if (expr->v_type == VAR_FUNC) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
9999 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10000 s = expr->vval.v_string; |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10001 if (call_func(s, (int)STRLEN(s), &rettv, 2, argv, NULL, |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10002 0L, 0L, &dummy, TRUE, NULL, NULL) == FAIL) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10003 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10004 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10005 else if (expr->v_type == VAR_PARTIAL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10006 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10007 partial_T *partial = expr->vval.v_partial; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10008 |
|
9723
80ac9cf77c9b
commit https://github.com/vim/vim/commit/437bafe4c8a83ed71ee006eda7f54b65a90f0d4c
Christian Brabandt <cb@256bit.org>
parents:
9717
diff
changeset
|
10009 s = partial_name(partial); |
|
9626
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10010 if (call_func(s, (int)STRLEN(s), &rettv, 2, argv, NULL, |
|
172131507c85
commit https://github.com/vim/vim/commit/df48fb456fb6bf63d94cad9b302ff01d8ee8d311
Christian Brabandt <cb@256bit.org>
parents:
9589
diff
changeset
|
10011 0L, 0L, &dummy, TRUE, partial, NULL) == FAIL) |
|
9571
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10012 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10013 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10014 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10015 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10016 s = get_tv_string_buf_chk(expr, buf); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10017 if (s == NULL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10018 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10019 s = skipwhite(s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10020 if (eval1(&s, &rettv, TRUE) == FAIL) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10021 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10022 if (*s != NUL) /* check for trailing chars after expr */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10023 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10024 EMSG2(_(e_invexpr2), s); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10025 goto theend; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10026 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10027 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10028 if (map) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10029 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10030 /* map(): replace the list item value */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10031 clear_tv(tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10032 rettv.v_lock = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10033 *tv = rettv; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10034 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10035 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10036 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10037 int error = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10038 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10039 /* 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
|
10040 *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
|
10041 clear_tv(&rettv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10042 /* 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
|
10043 * 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
|
10044 if (error) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10045 goto theend; |
|
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 retval = OK; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10048 theend: |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10049 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
|
10050 return retval; |
|
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 |
|
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 /* |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10055 * Implementation of map() and filter(). |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10056 */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10057 void |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10058 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
|
10059 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10060 typval_T *expr; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10061 listitem_T *li, *nli; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10062 list_T *l = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10063 dictitem_T *di; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10064 hashtab_T *ht; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10065 hashitem_T *hi; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10066 dict_T *d = NULL; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10067 typval_T save_val; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
10068 typval_T save_key; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10069 int rem; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10070 int todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10071 char_u *ermsg = (char_u *)(map ? "map()" : "filter()"); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
10072 char_u *arg_errmsg = (char_u *)(map ? N_("map() argument") |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10073 : N_("filter() argument")); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10074 int save_did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10075 int idx = 0; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10076 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10077 if (argvars[0].v_type == VAR_LIST) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10078 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10079 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
|
10080 || (!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
|
10081 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10082 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10083 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
|
10084 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10085 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
|
10086 || (!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
|
10087 return; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10088 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10089 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10090 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10091 EMSG2(_(e_listdictarg), ermsg); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10092 return; |
|
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 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10095 expr = &argvars[1]; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10096 /* On type errors, the preceding call has already displayed an error |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10097 * message. Avoid a misleading error message for an empty string that |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10098 * was not passed as argument. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
9562
diff
changeset
|
10099 if (expr->v_type != VAR_UNKNOWN) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10100 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10101 prepare_vimvar(VV_VAL, &save_val); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10102 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10103 /* We reset "did_emsg" to be able to detect whether an error |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10104 * occurred during evaluation of the expression. */ |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10105 save_did_emsg = did_emsg; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10106 did_emsg = FALSE; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10107 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10108 prepare_vimvar(VV_KEY, &save_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10109 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
|
10110 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10111 vimvars[VV_KEY].vv_type = VAR_STRING; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
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parents:
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diff
changeset
|
10112 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10113 ht = &d->dv_hashtab; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10114 hash_lock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10115 todo = (int)ht->ht_used; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10116 for (hi = ht->ht_array; todo > 0; ++hi) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10117 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10118 if (!HASHITEM_EMPTY(hi)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10119 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10120 int r; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10121 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10122 --todo; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10123 di = HI2DI(hi); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10124 if (map && |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10125 (tv_check_lock(di->di_tv.v_lock, arg_errmsg, TRUE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10126 || var_check_ro(di->di_flags, arg_errmsg, TRUE))) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10127 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10128 vimvars[VV_KEY].vv_str = vim_strsave(di->di_key); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10129 r = filter_map_one(&di->di_tv, expr, map, &rem); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10130 clear_tv(&vimvars[VV_KEY].vv_tv); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10131 if (r == FAIL || did_emsg) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10132 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10133 if (!map && rem) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10134 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10135 if (var_check_fixed(di->di_flags, arg_errmsg, TRUE) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10136 || var_check_ro(di->di_flags, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10137 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10138 dictitem_remove(d, di); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10139 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10140 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10141 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10142 hash_unlock(ht); |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10143 } |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10144 else |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10145 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10146 vimvars[VV_KEY].vv_type = VAR_NUMBER; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10147 |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10148 for (li = l->lv_first; li != NULL; li = nli) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
10149 { |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10150 if (map && tv_check_lock(li->li_tv.v_lock, arg_errmsg, TRUE)) |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10151 break; |
|
5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10152 nli = li->li_next; |
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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 vimvars[VV_KEY].vv_nr = idx; |
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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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10154 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:
9562
diff
changeset
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10155 || did_emsg) |
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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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10156 break; |
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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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10157 if (!map && rem) |
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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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10158 listitem_remove(l, li); |
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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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10159 ++idx; |
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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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10160 } |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10161 } |
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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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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 restore_vimvar(VV_KEY, &save_key); |
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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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10164 restore_vimvar(VV_VAL, &save_val); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
|
10165 |
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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 did_emsg |= save_did_emsg; |
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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 } |
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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 |
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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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10169 copy_tv(&argvars[0], rettv); |
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5eaa708ab50d
commit https://github.com/vim/vim/commit/73dad1e64cb42842d8259cb1a255a6fa59822f76
Christian Brabandt <cb@256bit.org>
parents:
9562
diff
changeset
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10170 } |
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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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10171 |
| 7 | 10172 #endif /* defined(FEAT_MODIFY_FNAME) || defined(FEAT_EVAL) */ |